DAMAGING WIND potential for Montana and portions of Idaho tonight and again Tuesday night and Wednesday. Gusts 50 mph+ tonight and 60 to 70 mph by Wednesday could knock down branches and topple trees. Power outages and damage to structures are possible.

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Current conditions at

SULA (SUAM8)

Lat: 45.82073°NLon: 113.95383°WElev: 4570.0ft.

NA

44°F

7°C

Humidity 69%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 15 Dec 04:28 PM MST
Extended Forecast for

20 Miles ENE Sula MT

High Wind Watch December 17, 05:00am until December 17, 05:00pm
Click here for hazard details and duration
High Wind Watch
  • This Afternoon

    This Afternoon: A chance of rain and snow.  Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 38 mph.  Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely, becoming all snow after 2am.  Mostly cloudy, with a low around 30. Southwest wind 16 to 18 mph, with gusts as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly before 2pm.  Mostly cloudy, with a high near 34. West southwest wind 13 to 15 mph, with gusts as high as 43 mph.  New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow after 11pm.  Patchy blowing snow after 8pm. Low around 22. Windy, with a south southwest wind 14 to 24 mph increasing to 24 to 34 mph. Winds could gust as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Patchy blowing snow. High near 34. Windy, with a west wind 29 to 34 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: Snow, mainly after 11am.  High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Cloudy, with a low around 26.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

This Afternoon
A chance of rain and snow. Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow likely, becoming all snow after 2am. Mostly cloudy, with a low around 30. Southwest wind 16 to 18 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
A 50 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 34. West southwest wind 13 to 15 mph, with gusts as high as 43 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Snow after 11pm. Patchy blowing snow after 8pm. Low around 22. Windy, with a south southwest wind 14 to 24 mph increasing to 24 to 34 mph. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 34. Windy, with a west wind 29 to 34 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 16. Breezy.
Thursday
Snow, mainly after 11am. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Cloudy, with a low around 26.
Friday
Snow. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 23.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 28.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
A chance of snow. Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Sula MT
 45.97°N 113.63°W (Elev. 7267 ft)
1:01 pm MST Dec 15, 2025
5pm MST Dec 15, 2025-6pm MST Dec 22, 2025
 
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Additional Resources

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