Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

SULA (SUAM8)

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

NA

37°F

3°C

Humidity 88%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 09 Dec 12:28 PM MST
Extended Forecast for

20 Miles NNE Sula MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 2pm.  Mostly cloudy, with a high near 32. West southwest wind 14 to 18 mph, with gusts as high as 39 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after 9pm. The snow could be heavy at times.  Temperature rising to around 32 by 5am. Southwest wind 6 to 14 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Heavy Snow

  • Wednesday

    Wednesday: Rain and snow before 4pm, then a chance of rain.  High near 35. West southwest wind 14 to 17 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 8pm, then a chance of rain and snow.  Mostly cloudy, with a low around 32. Southwest wind 16 to 20 mph, with gusts as high as 47 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 2pm.  High near 34. West southwest wind 13 to 18 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before 11am.  Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am.  Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 2pm. Mostly cloudy, with a high near 32. West southwest wind 14 to 18 mph, with gusts as high as 39 mph.
Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 32 by 5am. Southwest wind 6 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Rain and snow before 4pm, then a chance of rain. High near 35. West southwest wind 14 to 17 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Southwest wind 16 to 20 mph, with gusts as high as 47 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all snow after 2pm. High near 34. West southwest wind 13 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.
Saturday
A chance of snow before 11am. Partly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 33.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Sula MT
 46.08°N 113.77°W (Elev. 7720 ft)
1:02 pm MST Dec 9, 2025
1pm MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database