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
Sat Sep 02 2023

Valid 12Z Sat Sep 02 2023 – 12Z Mon Sep 04 2023

…There is a Slight Risk of excessive rainfall over the parts of the
Southwest/Great Basin on Saturday and Great Basin/Northern Intermountain
Region on Sunday…

…There is an Elevated Risk of fire weather over parts of the Central
Plains on Saturday, extending into Upper Mississippi Valley on Sunday…

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
Fri Sep 01 2023
Valid 12Z Fri Sep 01 2023 – 12Z Sun Sep 03 2023

…There is a Slight Risk of excessive rainfall over the parts of the
Southwest/Great Basin on Friday/Saturday and Eastern Gulf Coast on
Friday…

…There is a Marginal Risk of severe thunderstorms over parts of the
Southwest/Great Basin on Friday…

…There is an Elevated Risk of fire weather over parts of the Central
Plains on Friday…

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
342 AM EDT Thu Aug 31 2023

Valid 12Z Thu Aug 31 2023 – 12Z Sat Sep 02 2023

…Tropical Storm Idalia will continue to impact the Carolina Coast
today…

…Heat wave to expand in coverage across the Northern/Central Plains and
Upper Midwest through Labor Day weekend…

…Flash Flooding concerns for the Southwest and Florida’s northern Gulf
Coast through Saturday…

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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
323 PM EDT Wed Aug 30 2023

Valid 00Z Thu Aug 31 2023 – 00Z Sat Sep 02 2023

…Hurricane Idalia to continue producing significant impacts from
northern Florida to the Carolinas through Thursday…

…Heat wave to originate across the High Plains the second half of the
week, then spread into the rest of the Heartland for Labor Day Weekend…

…Flash Flooding possible over parts of the Northern Rockies today;
resurgence of monsoonal moisture to produce more showers and storms
throughout the Southwest late 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 Aug 29 2023

Valid 12Z Tue Aug 29 2023 – 12Z Thu Aug 31 2023

…Tropical Storm Idalia to impact much of western Florida and the
Southeast Coast…

…Flash flooding possible across portions of the Central Appalachians…

…Northwest and Great Lakes/Ohio Valley regions experience a cool down…

–

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
402 PM EDT Sun Aug 27 2023

Valid 00Z Mon Aug 28 2023 – 00Z Wed Aug 30 2023

…There is a Slight Risk of excessive rainfall over the Southeastern
portions of the U.S. through Tuesday…

…Excessive Heat Warnings and Advisories from parts of the Southern
Plains, the Lower Mississippi Valley, and the Southeast…

…Tropical Storm IDALIA is forecast to strengthen while moving northward
across the Gulf of Mexico…

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
402 PM EDT Sun Aug 27 2023

Valid 00Z Mon Aug 28 2023 – 00Z Wed Aug 30 2023

…There is a Slight Risk of excessive rainfall over the Southeastern
portions of the U.S. through Tuesday…

…Excessive Heat Warnings and Advisories from parts of the Southern
Plains, the Lower Mississippi Valley, and the Southeast…

…Tropical Storm IDALIA is forecast to strengthen while moving northward
across the Gulf of Mexico…

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 Aug 26 2023

Valid 12Z Sat Aug 26 2023 – 12Z Mon Aug 28 2023

…Dangerous heat continues across the Gulf Coast this weekend…

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 24 2023

Valid 12Z Thu Aug 24 2023 – 12Z Sat Aug 26 2023

…Dangerous heat continues from the Midwest to Gulf Coast, with relief
finally on the way for some by this weekend…

…Severe thunderstorms and flash flooding possible across the Lower Great
Lakes and parts of the central Appalachians into tonight…

…Scattered flash flooding concerns forecast from the central Great Basin
to the central High Plains through Friday…

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 24 2023

Valid 12Z Thu Aug 24 2023 – 12Z Sat Aug 26 2023

…Dangerous heat continues from the Midwest to Gulf Coast, with relief
finally on the way for some by this weekend…

…Severe thunderstorms and flash flooding possible across the Lower Great
Lakes and parts of the central Appalachians into tonight…

…Scattered flash flooding concerns forecast from the central Great Basin
to the central High Plains through Friday…