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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Ririe (ITD18)

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

NA

23°F

-5°C

Humidity 84%
Wind Speed ESE 15 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill10°F (-12°C)
Last update 03 Dec 11:00 PM MST
Extended Forecast for

2 Miles WNW Swan Valley ID

Winter Storm Watch December 4, 05:00pm until December 6, 05:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: A slight chance of snow before 3am, then a slight chance of snow after 5am. Increasing clouds, with a low around 16. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 3pm. Cloudy, with a high near 31. East southeast wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow. Steady temperature around 27. South southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow. High near 36. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: Snow before 11pm, then rain and snow. Low around 29. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of snow before 3am, then a slight chance of snow after 5am. Increasing clouds, with a low around 16. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday
Snow likely, mainly after 3pm. Cloudy, with a high near 31. East southeast wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Steady temperature around 27. South southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 36. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
Snow before 11pm, then rain and snow. Low around 29. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 37. 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 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Sunday Night
Snow likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A chance of rain and snow. Snow level 5800 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Snow level 5900 feet rising to 6700 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow. Snow level 6800 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Snow level 6700 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
Last Update:
10:31 pm MST Dec 3, 2025
Forecast Valid:
11pm MST Dec 3, 2025-6pm MST Dec 10, 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