Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

CONDON WORK CENTER (CONM8)

Lat: 47.53611°NLon: 113.71722°WElev: 3684.0ft.

NA

22°F

-6°C

Humidity 92%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 01 Dec 06:08 PM MST
Extended Forecast for

22 Miles ESE Swan Lake MT

Winter Weather Advisory until December 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 27. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 16. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 21. West southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 11am.  High near 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow before 2pm, then snow, possibly mixed with rain.  Cloudy, with a high near 33.

    High: 33 °F

    Snow then
    Rain/Snow

Detailed Forecast

Tonight
Snow, mainly after 9pm. Low around 20. South wind 3 to 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 27. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly after 11am. High near 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
Snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow before 2pm, then snow, possibly mixed with rain. Cloudy, with a high near 33.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Snow level 4500 feet. Cloudy, with a low around 28.
Saturday
Snow. Cloudy, with a high near 33.
Saturday Night
Snow likely. Mostly cloudy, with a low around 26.
Sunday
Snow. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ESE Swan Lake MT
 47.84°N 113.38°W (Elev. 4400 ft)
1:26 pm MST Dec 1, 2025
6pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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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