Atmospheric Rivers

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
Thu Aug 03 2023

Valid 12Z Thu Aug 03 2023 – 12Z Sat Aug 05 2023

…There is a Slight Risk of excessive rainfall over parts of the
Ohio/Tennessee/Middle Mississippi Valleys, Southeast and Southern
Appalachians, along with two areas over the Northern/Central Plains into
the Great Basin…

…There is an Enhanced Risk of severe thunderstorms over parts of the
Central High Plains…

…Excessive Heat Warnings and Advisories from parts of Central/Southern
Plains and the Middle/Lower Mississippi Valley/Central Gulf Coast…

 

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
Wed Aug 02 2023

Valid 12Z Wed Aug 02 2023 - 12Z Fri Aug 04 2023

...There is a Moderate Risk of excessive rainfall over parts of the Middle
Mississippi Valley on Wednesday and a Slight Risk over parts of the
Ohio/Tennessee Valleys and Southern Appalachians, along with two areas
over the Northern/Central Plains on Thursday...

...There is a Slight Risk of severe thunderstorms over parts of the Middle
Mississippi Valley on Wednesday and the Central High Plains on Thursday...

...Excessive Heat Warnings and Advisories from parts of Central/Southern
Plains and the Lower Mississippi Valley/Central Gulf Coast...

 

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
Wed Aug 02 2023

Valid 12Z Wed Aug 02 2023 – 12Z Fri Aug 04 2023

…There is a Moderate Risk of excessive rainfall over parts of the Middle
Mississippi Valley on Wednesday and a Slight Risk over parts of the
Ohio/Tennessee Valleys and Southern Appalachians, along with two areas
over the Northern/Central Plains on Thursday…

…There is a Slight Risk of severe thunderstorms over parts of the Middle
Mississippi Valley on Wednesday and the Central High Plains on Thursday…

…Excessive Heat Warnings and Advisories from parts of Central/Southern
Plains and the Lower Mississippi Valley/Central Gulf Coast…

 

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
Mon Jul 31 2023

Valid 12Z Mon Jul 31 2023 – 12Z Wed Aug 02 2023

…There is a Slight Risk of excessive rainfall over parts of the Central
High Plains…

…Excessive Heat Warnings and Advisories from parts of Central/Southern
Plains and the Lower Mississippi Valley/Central Gulf Coast…

 

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 Sun Jul 30 2023

Valid 00Z Mon Jul 31 2023 – 00Z Wed Aug 02 2023

…Cool and fair weather will persist across the northeastern quadrant of
the country as triple-digit heat continues across the southern half of the
Plains to the eastern Gulf Coast…

…Strong to severe thunderstorms are possible over the northern High
Plains into tonight as scattered showers and thunderstorms stretch across
the north-central Plains toward the Midwest…

…Monsoonal rainfall will become more widespread across the Desert
Southwest and into the Four Corners region while dry conditions persist
over the Pacific Northwest..

 

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
Sat Jul 29 2023

Valid 12Z Sat Jul 29 2023 – 12Z Mon Jul 31 2023

…There is a Slight Risk of excessive rainfall over parts of the
Northeast and Ohio Valley/Central Appalachians…

…There is a Slight Risk of severe thunderstorms over parts of Southern
New England to the Mid-Atlantic/Central Appalachians and a second area
over parts of the Northern/Central High Plains…

…Excessive Heat Warnings and Advisories from parts of Central/Southern
Plains eastward to the Middle/Lower Mississippi Valley and the western
Ohio/Tennessee Valleys and a second area from Southern New England to the
Mid-Atlantic and smaller areas over portions of California and Southwest…

 

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…

 

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…