National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

light snow

30°F

-1°C

Humidity 95%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 04 Dec 11:00 PM MST
Extended Forecast for

20 Miles SSW Irwin ID

Winter Storm Warning until December 6, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 6, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 21 °F

    Snow

  • Friday

    Friday: Snow. High near 33. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow before 11pm, then snow, possibly mixed with rain between 11pm and 2am, then snow after 2am. Steady temperature around 31. West southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. High near 33. West wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. West southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Tonight
Snow. Low around 21. South wind 8 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow. High near 33. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow before 11pm, then snow, possibly mixed with rain between 11pm and 2am, then snow after 2am. Steady temperature around 31. West southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 33. West wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. West southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Tuesday
Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Snow level 7000 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Wednesday
Rain and snow likely. Snow level 7100 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Snow level 7300 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Snow level 7000 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Irwin ID
 43.14°N 111.44°W (Elev. 6411 ft)
Last Update:
10:31 pm MST Dec 4, 2025
Forecast Valid:
11pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation