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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

SULA (SUAM8)

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

NA

39°F

4°C

Humidity 57%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 07 Dec 12:28 PM MST
Extended Forecast for

Sula MT

  • This Afternoon

    This Afternoon: A slight chance of snow before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Low around 28. South southeast wind 6 to 8 mph becoming southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 2pm. High near 46. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain. Low around 33. South southwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain

  • Tuesday

    Tuesday: Rain before 8am, then rain, possibly mixed with snow. High near 46. West southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. High near 47. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A slight chance of snow before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow before 2am, then a chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Low around 28. South southeast wind 6 to 8 mph becoming southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 46. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain. Low around 33. South southwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 8am, then rain, possibly mixed with snow. High near 46. West southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow. High near 47. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Thursday
Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A slight chance of rain. Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sula MT
 45.85°N 113.97°W (Elev. 4590 ft)
Last Update:
1:01 am MST Dec 7, 2025
Forecast Valid:
12pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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