Snow

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Wed Mar 27 2024
Valid 12Z Wed Mar 27 2024 – 12Z Fri Mar 29 2024

…Rainy, stormy weather across the Southeast Coast through Thursday…

…Unsettled weather arrives over Northwest today…

…Warming trend begins over Central U.S. on Thursday…

A stalled out surface front along the Southeast Coast will be the focus
for heavy rain and thunderstorms through Thursday afternoon. There are
Slight Risks (at least 15%) of Excessive Rainfall leading to Flash
Flooding over parts of eastern North Carolina and southeast
Georgia/northern Florida today, where areas of surface low pressure along
the stationary front may enhance rainfall rates/totals. The Storm
Prediction Center has only a Marginal Risk (level 1/5) of Severe
Thunderstorms along the Southeast Coast today. Rain showers should develop
along the Mid-Atlantic and Northeast Coasts today along and ahead of a
northern stream cold front. There’s a Slight Risk of Excessive Rainfall
for portions of southeastern Virginia into northeastern North Carolina on
Thursday morning, right before the low pressure system and associated
precipitation push off into the Atlantic. Showers continue along the
Northeast Coast on Thursday with some potential snow showers developing
over interior portions of New England. Coastal low development along the
New England coast could also support some enhanced rain totals for
southern New England, in particular, by Friday morning.

Out West, a period of rainy/snowy weather will ensue across the Northwest
today. Precipitation will spread across the Pacific Northwest this morning
then into northern California and the interior Northwest this
afternoon/evening. Moderate to heavy snow is possible over parts of the
Cascades, Sierra Nevada and Northern Rockies; where between 1-2 feet of
snow may accumulate by Friday morning. Elsewhere, troughing along the lee
of the Rockies will promote southerly flow into the Great Plains beginning
Thursday. This pattern will support above average temperatures from the
Central/Southern Plains into the Midwest through the weekend.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Tue Mar 26 2024
Valid 12Z Tue Mar 26 2024 – 12Z Thu Mar 28 2024

…Winter Storm comes to an end over the Northern/Central Plains and Upper
Midwest; well below average temperatures over Great Plains…

…Severe Weather potential over parts of the Midwest and central Gulf
Coast today…

…Heavy to Excessive Rainfall possible over portions of the Southeast and
Mid-Atlantic…

…Unsettled weather returns to the Northwest on Wednesday…

Heavy snow and blizzard conditions associated with a deep mid-latitude
cyclone impacting the Northern/Central Plains and Upper Midwest will come
to an end today. Additional snowfall accumulations of 2-4 inches are
expected across eastern Minnesota by Wednesday morning, when the system is
forecast to move into Ontario/southern Canada. A frigid airmass will
continue to spread across the Great Plains today and Wednesday behind a
cold front. Highs will be 15-25 degrees below average for much of the
Plains today. Temperatures will moderate later this week.

Rain showers and scattered to isolated thunderstorm activity are likely
east of the Mississippi River today. Storms will organize along a pair of
cold fronts associated with two separate low pressure systems; the Upper
Midwest system and the Gulf Coast system. The Storm Prediction Center
issued a Slight Risk of Severe Thunderstorms (level 2/5) for parts of the
southern Great Lakes and for portions of the Gulf Coast today. Damaging
wind gusts will be the main threat for both areas, but a brief tornado
can’t be ruled out over the Gulf Coast. The Gulf system is forecasted to
stall out over the Southeast/Florida panhandle this afternoon/evening
leading to potentially heavy rainfall occurring particularly over the
Florida panhandle. Significant moisture return from the Gulf will interact
with the slow moving cold front, which will produce an axis of 2-4 inches
of rain from northern Florida through the Southeast coast on Wednesday. A
Slight Risk (at least 15%) of Excessive Rainfall leading to Flash Flooding
is in effect for parts of north-central Florida into southern Georgia.

A deep low pressure system will bring another round of unsettled weather
to the Northwest beginning on Wednesday. Low elevation rain and mountain
snow are expected from this system. Accumulating snow should remain
confined to the higher elevations of the Cascades, Sierra Nevada and
Northern Rockies. Some 1-2 inch 24 hour rainfall totals pose a Marginal
Risk (at least 5%) of Excessive Rainfall leading to Flash Flooding over
parts of the northern California into southern Oregon coastline.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Sun Mar 24 2024
Valid 12Z Sun Mar 24 2024 – 12Z Tue Mar 26 2024

…High-impact winter storm continues across portions of the
Northern/Central Plains and Upper Midwest through early week…

…Excessive Rainfall and Severe Thunderstorm threatens Southern Plains to
Southeast…

…Critical Fire Weather for Central/Southern High Plains today; frigid
airmass descends into Great Plains…

A potent closed low will continue fueling a powerful and dynamic winter
storm across the Great Plains and Upper Midwest over the next couple days.
Heavy snow will expand into the Northern Plains and Upper Midwest today
and continue into Tuesday. Heavy snow is also expected in parts of the
Central Plains tonight and Monday. There is a high chance (>70%) of at
least 8 inches of snow extending from northern Nebraska and central South
Dakota northeastward to central Minnesota and northwestern Wisconsin.
Heavy snow and gusty winds will produce areas of blowing and drifting snow
and possible blizzard conditions today into Monday. Hazardous travel and
road closures are expected late today into early week.

Strong winds and heavy, wet snow on trees and power lines may damage trees
and cause power outages. Wind gusts over 50 mph today may result in power
outages, blowing dust with reduced visibility, difficult travel and
property damage. Critical Fire weather conditions are forecast in portions
of the Southern Plains today, where Red Flags are also in effect.
Anomalously cold air will filter in behind the winter storm, spilling out
into Montana today then the Great Plains through early week. High
temperatures in the 20s and 30s across the High Plains over the next
couple days will be 15-30 degrees below average.

Excessive Rainfall and Severe Thunderstorms are possible within the warm
sector of the aforementioned dynamic winter storm over the next couple
days. Scattered showers and thunderstorms are expected across portions of
the Central/Southern Plains today. There’s a Slight Risk (level 2/5) of
Severe Thunderstorms over parts of central Kansas into northern-central
Oklahoma this afternoon through evening where isolated to scattered severe
storms could produce large hail and a few tornadoes. Showers and
thunderstorms develop over the Mississippi Valley on Monday as the winter
storm moves into the Plains and a southern stream system organizes along
the Gulf Coast. The combination of these two systems may produce heavy to
Excessive Rainfall, as well as scattered Severe Thunderstorms from the
central Gulf Coast up into the Middle Mississippi Valley. There are Slight
Risks of Excessive Rainfall (level 2/4) and Severe Thunderstorms (level
2/5) for these areas. A few tornadoes and damaging winds are possible
Monday through Monday night from parts of east Texas into the Lower
Mississippi Valley.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Sat Mar 23 2024
Valid 12Z Sat Mar 23 2024 – 12Z Mon Mar 25 2024

…Swath of Heavy Snow to impact portions of northern Vermont, New
Hampshire and Maine today…

…Significant Winter Storm likely across parts of the Northern Plains and
Upper Midwest; Severe Weather and Critical Fire Risk over Central/Southern
Plains on Sunday...

…Excessive Rainfall concerns along DC to Boston urban corridor today…

A number of low pressure systems will produce unsettled weather across the
East and West Coasts today. In the East, a northern stream system will
bring heavy snow to interior Northeast/northern New England today. Winter
Storm Warnings are in effect from northeastern New York through Vermont,
New Hampshire and Maine where a swath of heavy snow will likely dump
between 6-12 inches with isolated higher amounts through tonight. To the
south, scattered showers and thunderstorms are expected to impact the rest
coastal Northeast down to the southern tip of Florida today. A
particularly heavy axis of rainfall is forecast to setup along the I-95
corridor from Washington DC to Boston today where a Slight Risk of
Excessive Rainfall leading to Flash Flooding is in effect (level 2/4).
Conditions improve across the East Coast on Sunday.

Out West, a potent upper-level low will promote coastal scattered to
isolated thunderstorms and low elevation rain showers, while heavy snow
blankets the Sierra and Shasta Siskiyous today. Snow showers spread into
the Rockies this afternoon. Snowfall totals of 6-12 inches are expected
for the aforementioned areas by the end of the weekend. The upper trough
associated with the unsettled weather in the West will be responsible for
the development of a major winter storm over the Northern Plains and Upper
Midwest beginning today.

An extensive and high impact storm system will produce widespread heavy
snow and gusty winds over the Northern Plains and Upper Midwest through
early next week. Heavy snow will likely spread across much of central and
eastern Montana tonight, then expand into the Northern Plains and Upper
Midwest on Sunday and continue into Monday. There is a high chance (>70%)
of at least eight inches of snow extending from portions of the Dakotas
and north-central Nebraska northeastward through Minnesota and into
northern Wisconsin. Heavy snow and gusty winds will produce areas of
blowing and drifting snow and possible blizzard conditions Sunday into
Monday. Hazardous travel and road closures are expected late Saturday into
early next week. Strong Winds and heavy, wet snow on trees and power lines
may result in tree damage and power outages. Blustery wind gusts in excess
of 50 mph on Sunday may result in power outages, blowing dust that results
in reduced visibility and damage to property.

There are severe and fire weather concerns within the warm sector of this
dynamic system. There’s a Slight Risk of Severe Thunderstorms (level 2/5)
across parts of Kansas and Oklahoma on Saturday, where large hail and a
few tornadoes will be the main threats. Strong southwesterly flow
beginning today will support an elevated fire weather threat over far
western Texas. Rapid cyclogenesis and strengthening of the Plains winter
storm will lead to increased dry southwesterly flow into the
Central/Southern High Plains behind a well-defined dry line on Saturday.
These conditions will support a Critical Fire Weather threat on Saturday.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

For those who may have missed the Seasonal Outlook article yesterday, here is a graphic that covers April and the three months April/May/June. But the Four Season Outlook is likely to have negative impacts for various parts of the U.S. so I recommend that you read the full article which you can access HERE.

But in terms of April and the three-month outlook, the below graphic provides a single graphic summary of the near term. It is the intermediate-term and long-term that is more concerning.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Fri Mar 22 2024
Valid 12Z Fri Mar 22 2024 – 12Z Sun Mar 24 2024

…Heavy snow likely for portions of the Lower Great Lakes and interior
Northeast…

…A wet weekend ahead for the East and West Coasts…

…Significant Winter Storm likely across the Northern Plains and into the
Upper Midwest late this weekend into early next week…

A developing low pressure system will produce snow showers across parts of
the Midwest and Upper Great Lakes today. This same system will shift into
the Ohio Valley this evening and dump a swath of heavy snow from downwind
areas of Lake Ontario into much of central/northern New England. Snowfall
totals of 6-12 inches are expected by Sunday morning for those areas.

A second system will track across the Gulf Coast and dump showers and
thunderstorms over the Southeast and into the Mid-Atlantic today/tonight.
Heavy rainfall within scattered to isolated thunderstorms will spread
across the Carolina coast and up the Mid-Atlantic to Northeast urban
corridor where 1-3 inches of rainfall are possible with isolated higher
amounts. A Slight Risk of Excessive Rainfall leading to Flash Flooding
(level 2/4) is in effect from southern Maryland and the DC Metro area up
the coast through Philly, NYC and into Boston’s metro on Saturday.

A third system in the Gulf of Mexico will propagate toward the Straits of
Florida where it will stall out later today. Anomalous moisture from the
subtropical Pacific will join with moisture from the Gulf of Mexico to
produce heavy to Excessive Rainfall as well as strong to severe
thunderstorms over extreme southern portions of Florida this afternoon and
evening. Thus, Slight Risks of Excessive Rainfall (level 2/4) and Severe
Thunderstorms (level 2/5) are in effect for this area.

Elsewhere, a deep low pressure system will bring unsettled weather to the
West this weekend. Heavy rain is likely to focus over coastal areas of
northern California into southern Oregon, while heavy snow develops over
the northern/central Sierra and Shasta Siskiyous. Anywhere between 2-4
feet of snow are likely for those areas with isolated higher amounts
possible. This system will weaken as it moves inland and spreads snow
showers across the Rockies on Saturday. By Sunday, this system will begin
to redevelop over the Front Range into a significant Winter Storm.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Thu Mar 21 2024
Valid 12Z Thu Mar 21 2024 – 12Z Sat Mar 23 2024

…Gusty winds and snow showers linger across Maine today as the next
winter storm approaches northern New England by Saturday…

…Swath of light to moderate snow spreads from the northern Plains to the
Great Lakes by Friday; strong winter storm expected this weekend…

…Thunderstorms and heavy rain return to the Gulf Coast today before
unsettled weather shifts to the Southeast and Mid-Atlantic…

Winter is set to make a strong return over the next several days across
the Northern Tier as multiple rounds of potentially heavy snow impact
parts of the Nation. A potent storm system rapidly strengthening over
eastern Maine is already producing locally heavy snow throughout The Pine
Tree State. Additional periods of snow can be expected through this
evening, as well as gusty winds associated with the developing tight
pressure gradient. The March (weather) madness is forecast to continue by
late Friday into Saturday as the next winter storm approaches the Interior
Northeast and New England. Snowfall probabilities for at least 8 inches of
snow are high (greater than 70%) throughout northern Vermont, New
Hampshire, and much of interior Maine. Additionally, there exists modest
probabilities (50-70%) for over a foot of snow in these regions. Residents
and visitors are advised to remain weather aware and plan ahead if
traveling between Friday night and Saturday in this part of the country
due to the possibility of treacherous travel.

Snow is also anticipated to produce impacts from the northern Rockies and
northern Plains to the Great Lakes, with two systems impacting the region.
The first system is currently spreading light to moderate snow from
northeast Montana to the Dakotas and is expected to expand into the Upper
Midwest and Great Lakes by Friday. Outside of the higher terrain of
northwest Montana, the heaviest amounts are expected to stretch from
southeast North Dakota and northeast South Dakota towards southern
Wisconsin and central Michigan. More specifically, probabilities for at
least 4 inches of snow are highest throughout parts of Wisconsin and
Michigan. However, snowfall accumulation could be limited to grassy
surfaces due to the increasing March sun angle and snow falling during the
daylight hours. In case this round of snow wasn’t enough, a separate
system is forecast right on the heels of the first and expected to begin
spreading snowfall throughout the Northern Plains on Saturday. This storm
will be a part of a larger upper level trough entering the West Coast on
Friday and spreading precipitation inland. Heavy snow is likely throughout
the Sierra and high elevations of the Intermountain West, central and
northern Rockies. Additional heavy snow and winter weather impacts will
continue into early next week across much of the northern Plains.

More spring-like weather is forecast throughout the Gulf Coast today as
showers and thunderstorms develop along a forming frontal boundary over
the Texas coastline as well as underneath an upper low over the southern
Plains. A few storms could turn severe across parts of Texas and southwest
Louisiana. The Storm Prediction Center has issued a Slight Risk (level
2/5) of severe thunderstorms across southeast Texas in order to highlight
the potential for large hail, strong wind gusts, and isolated tornadoes.
Additionally, heavy rain could lead to isolated flooding concerns for
parts of the southern Plains and western Gulf Coast today. This system and
associated storminess are forecast to slide east on Friday towards the
Southeast and southern Florida. The greatest impacts are expected across
South Florida, where a few storms could become severe and heavy rain could
lead to urban flooding impacts. A Slight Risk (level 2/4) of Excessive
Rainfall has been issued for the Gold Coast. By Saturday, moisture surging
northward along a frontal boundary is expected to provide focus for heavy
rain along the Mid-Atlantic and Northeast coastline, with the potential
for flash flooding where heavier rainfall occurs.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Wed Mar 20 2024
Valid 12Z Wed Mar 20 2024 – 12Z Fri Mar 22 2024

…Snow showers and gusty winds forecast throughout the Northeast over the
next few days…

…Light to moderate snow spreads from the northern Plains to the Great
Lakes by Friday…

…Shower and thunderstorm chances return to the Southern Plains and Gulf
Coast…

A rapidly deepening low pressure system maturing over eastern Maine early
Thursday is anticipated to produce periods of snow across the Interior
Northeast and New England, while also reinforcing lake effect snow showers
in its wake. High probabilities (80-90%) for at least 4 inches of snow
exist across much of northern and central Maine, with lower probabilities
extending into northern Vermont, New Hampshire, and Upstate New York.
Gusty westerly winds up to 50 mph are also possible across parts of
Vermont and Maine on Thursday as the potent storm system creates a tight
pressure gradient over the Northeast. Additionally, the cold and dry
airmass in place combined with gusty winds will create fire weather danger
throughout the Mid-Atlantic. Red Flag Warnings have been issued across
much of Virginia.

A separate winter storm is anticipated to produce a swath of snow between
the northern Plains and Great Lakes by the end of the week, with snow
beginning today across the northern High Plains. A wave of low pressure
developing over a lingering stationary front will help trigger the
developing precipitation shield and shift snowfall eastward by Thursday
night. High probabilities for at least 4 inches of snow exist across
northwest Montana, with medium to high probabilities (40-80%) extending
from north-central Montana to central Minnesota, including southern South
Dakota. Greater chances for moderate to heavy snow shifts to the Upper
Midwest and Great Lakes by Friday, where there is the potential for up to
10-12 inches of snow. Residents should remain weather aware and up to date
with the latest forecast as uncertainty remains regarding the exact
location of heavy snowbands.

Elsewhere, unsettled weather is set to return to the southern Plains, Gulf
Coast, and parts of the West Coast. An upper low lingering over the
Southwest is expected to finally eject into the southern Plains tonight
and spark showers and thunderstorm over portions of Oklahoma and Texas. By
Thursday, rain could become heavy enough along the western Gulf Coast and
southeast Texas to produce isolated flooding concerns. This system is
forecast to progress eastward into the Gulf of Mexico on Friday, spreading
showers and thunderstorms along the entire Gulf Coast, as well as
eventually Florida and the Southeast by late Friday. However, both the
severe and flooding threat associated with this system remain marginal.
For the West Coast, light to moderate rain is expected to move inland
across northern California and the coastal Midwest on Friday. As the axis
of precipitation along a frontal boundary intersects the Sierra on Friday
night, heavy snow is possible throughout the mountainous terrain.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Sun Mar 17 2024
Valid 12Z Sun Mar 17 2024 – 12Z Tue Mar 19 2024

…Locally heavy snow continues across the Southern Rockies today, while
lake effect snow impacts the Great Lakes region through early this week…

…Strong cold front ushers in frost/freeze potential throughout the
Southeast by Tuesday…

…Scattered showers and thunderstorms forecast across the Gulf Coast
States this St. Patrick’s Day…

Even as the Spring Equinox approaches this Tuesday, winter weather
continues to impact parts of the Nation with localized heavy snow. The
same closed upper low that has lingered over the Southwest over the last
few days is expected to continue producing areas of heavy mountain snow
throughout the Southern Rockies and Four Corners region today before the
system weakens and precipitation becomes widely scattered. The heaviest
remaining snow is expected over the mountainous terrain of New Mexico,
which could lead to treacherous travel at times. Meanwhile, a potent low
pressure system crossing from southern Ontario to southern Quebec, Canada
today will aid in lake effect snow downwind of the Great Lakes through
early this week. The cold airmass advecting from the northwest across the
relatively warm lakes will allow for numerous snow showers and localized
areas of moderate to heavy snow. Specifically, the U.P. of Michigan and
Tug Hill Plateau of western New York could see several inches of
accumulation snow. Snowfall chances also extend to upslope portions of the
central Appalachians on Monday and Tuesday.

As a cold front pushes south and clears the Southeast by Monday, much
colder temperatures and high pressure will build in its wake. Low
temperatures are forecast to dip into the 20s and 30s from the Midwest to
the Tennessee Valley on Monday, prior to this cold sinking into the
Mid-South and Southeast on Tuesday. Vegetation in these regions are
susceptible to frost/freeze damage given the relatively mild late winter
temperatures, thus any unprotected sensitive plants could be damaged or
killed. Meanwhile, warm temperatures will remain locked in place over the
Pacific Northwest, where highs into the low 70s are forecast and
anticipated to spread into the northern High Plains by Monday.

One more day of shower and thunderstorm activity is expected today along
the Gulf Coast as a lingering frontal boundary focuses rainfall chances.
Heavy rain could lead to flooding concerns from southeast Texas to
southern Louisiana due to saturated soils from recent rainfall. A Slight
Risk (level 2 of 4) of Excessive Rainfall is in effect. A few isolated
severe thunderstorms could also impact the immediate Gulf Coast region as
well this St. Patrick’s Day.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.

It is difficult to find a more comprehensive Weather Outlook anywhere else with the ability to get a local 10-day Forecast also.

This article focuses on what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term U.S. outlooks and a six-day World weather outlook which can be very useful for travelers.

First the NWS Short Range Forecast. The afternoon NWS text update can be found here but it is unlikely to have changed very much. The images in this article automatically update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Sat Mar 16 2024
Valid 12Z Sat Mar 16 2024 – 12Z Mon Mar 18 2024

…Heavy mountain snow impacts the Four Corners and Southern Rockies this
weekend…

…Severe thunderstorms and heavy rain possible across southern Texas and
along the Gulf Coast…

…Mild weather continues across the Pacific Northwest and East Coast…

The lingering closed upper low located over the Desert Southwest is
forecast to remain mostly stationary this weekend and produce the
continued threat of heavy mountain snow from the Four Corners region to
the Southern Rockies. In particular, the high terrain of central/southern
Utah as well as the San Juan and Sangre de Cristo Mountains of Colorado
and New Mexico can expect treacherous conditions due to heavy snow.
Additional snowfall accumulations over a foot are expected for parts of
the Southern Rockies through Monday, with Winter Storm Warnings and Winter
Weather Advisories remaining in effect.

Meanwhile, a stalling cold front extending from the Southeast to southern
Texas will lead to at least a few more days of storminess for the Lone
Star State and remaining Gulf Coast region. The greatest severe weather
threat exists today across south-central Texas and the Middle Texas Coast,
where the Storm Prediction Center has highlighted a Slight Risk (level 2
of 5) for severe thunderstorms. Large hail, damaging winds, and isolated
tornadoes are possible within the strongest storms. Intense rainfall rates
falling over saturated ground may also lead to flash flooding and standing
water in urban areas throughout similar portions of Texas and stretching
into far southwest Louisiana. By Sunday, shower and thunderstorm activity
is expected to stretch along most of the Gulf Coast, with isolated to
scattered chances for severe weather and flash flooding. Given recent
rainfall, parts of southwest Louisiana and southeast Texas have been
designated as having a Slight Risk (level 2 of 4) for Excessive Rainfall.

The other notable system to impact the CONUS through early next week is
forecast to clip the Great Lakes and northern New England, producing
mostly light rain and snow showers as well as gusty winds and cooler
temperatures. Locally heavy snow is possible downwind of the Great Lakes
on Sunday and Monday. Before the chilly and below average airmass
progresses into the eastern third of the Nation on Monday, mild afternoon
temperatures into the 60s and 70s can be expected this weekend in the
East. More importantly, the cold airmass on the way will contain a morning
frost/freeze threat on Monday throughout the Midwest and Ohio Valley as
lows dip into the 20s and 30s.

Upper riding anchored over the Northwest will continue the warm and dry
pattern throughout the Pacific Northwest and northern Great Basin,
expanding into the northern High Plains on Monday. Highs into the 60s and
70s are forecast, which could break a few daily high temperature records.

To get your local forecast plus active alerts and warnings click HERE and enter your city, state or zip code.

Above is a 72 hour animation of the forecast. Learn about wave patterns HERE.

Then, looking at the world and of course, the U.S. shows here also. Today we are looking at precipitation.

Please click on “Read More” below to access the full Daily Report issued today.