Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 28, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
400 PM EDT Fri Jul 28 2023

Valid 00Z Sat Jul 29 2023 – 00Z Mon Jul 31 2023

…Excessive Heat Advisories and Warnings are in effect for portions of
the East Coast, Central/Southern Plains, and over the Southwest…

…Temperature relief expected for the Northeast and Mid-Atlantic as a
cold front descends into the northern tier…

…An Enhanced Risk of Severe Thunderstorms is in effect for portions of
the lower Great Lakes on Friday evening…

 

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 26, 2023

Updated at 5:06 p.m. EDT Thursday, July 27, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
355 PM EDT Thu Jul 27 2023

Valid 00Z Fri Jul 28 2023 – 00Z Sun Jul 30 2023

…Dangerous heat wave to continue across the Northeast and Central &
Southern Plains, lasting through weekend…

…Severe thunderstorms and flash flooding possible throughout portions of
Northeast on Thursday…

…Record-breaking heat to continue across Southwest and Central U.S.
through end of week…

 

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 25, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Tue Jul 25 2023

Valid 12Z Tue Jul 25 2023 – 12Z Thu Jul 27 2023

…Excessive Rainfall leading to flash flooding possible over
Northeast/Mid-Atlantic Coast today…

…Severe thunderstorms possible across Northern/Central Plains and
Northeast/Mid-Atlantic Coast today then shifting into the Midwest on
Wednesday…

…Above average temperatures spread across Northern/Central Plains and
Upper/Middle Mississippi Valley over the next couple of days…

…Air Quality Alerts remain in effect across the Midwest and Upper Great
Lakes due to Canadian wildfire smoke; Critical Fire Risk across
Northern/Central Great Basin on Wednesday…

 

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 24, 2023

Updated at 6:35 p.m. EDT Monday July 24, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
327 PM EDT Mon Jul 24 2023

Valid 00Z Tue Jul 25 2023 – 00Z Thu Jul 27 2023

…No let up to the heat with above average temperatures expected across
much of the Lower 48 over the next few days…

…Additional record highs possible from the Southwest into the Southern
Plains and across South Florida…

…Severe weather threat from the Northern Plains into the Mid West and
across the Mid-Atlantic…

…Canadian wildfires to continue to produce poor air quality from the
Upper Mississippi Valley into the Great Lakes and Ohio Valley…

…Elevated to critical fire weather threat across the Northern Great
Basin and Northern Rockies…

 

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 22, 2023

Updated at 1:15 p.m. EDT Sunday, July 23, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Sun Jul 23 2023

Valid 12Z Sun Jul 23 2023 – 12Z Tue Jul 25 2023

…Excessive Heat Warnings and Advisories from parts of California, the
Northern Intermountain Region, Southwest, and the Great Basin; a second
area in Florida and the Western Gulf Coast…

…There are Air Quality Alerts over parts of the Upper Mississippi
Valley…

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 21, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Valid 00Z Fri Jul 21 2023 – 00Z Sun Jul 23 2023

…The highest risk of flash flooding/severe storms should persist into
Thursday night in and near the Colorado/Kansas Border…

…Lengthy & dangerous heat wave to continue across the Southern Tier & in
the West…

…Cooler and more comfortable air-mass to engulf the Great Plains and
Midwest…

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 19, 2023

Updated at 5:10 p.m.  EDT Thursday, July 20, 2023. Sorry for the delay but remember this is a 48 to 72 hour forecast which usually changes slowly.

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
145 PM EDT Thu Jul 20 2023

Valid 00Z Fri Jul 21 2023 – 00Z Sun Jul 23 2023

…The highest risk of flash flooding/severe storms should persist into
Thursday night in and near the Colorado/Kansas Border…

…Lengthy & dangerous heat wave to continue across the Southern Tier & in
the West…

…Cooler and more comfortable air-mass to engulf the Great Plains and
Midwest…

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 18, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Valid 00Z Tue Jul 18 2023 – 00Z Thu Jul 20 2023

…Lengthy heat wave to continue in the Southwest, South Central U.S., and
South Florida…

…Tropical Storm Calvin weakening on approach to Hawai’i…heavy rains
expected…

…Canadian wildfires/smoke responsible for Air Quality alerts over parts
of the Northern High Plains, Midwest, Great Lakes, and Northeast…

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 17, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
421 PM EDT Sun Jul 16 2023

Valid 00Z Mon Jul 17 2023 – 00Z Wed Jul 19 2023

…There is a Moderate Risk of excessive rainfall over parts of New
England on Sunday…

…There is a Slight Risk of severe thunderstorms over parts of New
England and Central Plains/Middle Mississippi Valley…

…Excessive Heat Warnings and Advisories from the Pacific Northwest,
California, and the Great Basin to parts of the Southern Plains, Central
Gulf Coast, and southern tip of Florida…

…Air Quality alerts over parts of the Northern High Plains, Upper
Midwest, and Ohio Valley…

Tonight, Tomorrow, Next Day, Five Days, and Intermediate-Term Outlooks for the U.S. and a Six-Day Forecast for the World: posted July 16, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day
World weather outlook.

We start with the U.S. Information. You can update this section here but these are 48 to 72-hour forecasts so if I have not been able to update this area twice daily, what is shown is still valid and the images in the body of the article update automatically but sometimes they are a bit slow to update.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
421 PM EDT Sun Jul 16 2023

Valid 00Z Mon Jul 17 2023 – 00Z Wed Jul 19 2023

…There is a Moderate Risk of excessive rainfall over parts of New
England on Sunday…

…There is a Slight Risk of severe thunderstorms over parts of New
England and Central Plains/Middle Mississippi Valley…

…Excessive Heat Warnings and Advisories from the Pacific Northwest,
California, and the Great Basin to parts of the Southern Plains, Central
Gulf Coast, and southern tip of Florida…

…Air Quality alerts over parts of the Northern High Plains, Upper
Midwest, and Ohio Valley…