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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

SULA (SUAM8)

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

NA

61°F

16°C

Humidity 27%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 21 Apr 10:28 PM MDT
Extended Forecast for

Sula MT

Winter Weather Advisory April 22, 06:00pm until April 24, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of rain between 3am and 4am. Partly cloudy, with a low around 41. Light east southeast wind. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 59. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

    High: 59 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 7pm, then rain, possibly mixed with snow. Low around 32. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 48. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 24. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 47 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 3am and 4am. Partly cloudy, with a low around 41. Light east southeast wind. Chance of precipitation is 20%.
Wednesday
Rain and possibly a thunderstorm. High near 59. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Wednesday Night
Rain before 7pm, then rain, possibly mixed with snow. Low around 32. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 48. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 24. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 54.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 25.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 62.
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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:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
11pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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