Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

NA

30°F

-1°C

Humidity 47%
Wind Speed E 11 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 31 Mar 09:15 PM MDT
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: A 20 percent chance of snow after 3am.  Cloudy, with a low around 26. East southeast wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 9am.  Mostly cloudy, with a high near 40. East southeast wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 27. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of rain after 3pm.  Cloudy, with a high near 39. East southeast wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then snow likely.  Cloudy, with a low around 25. East wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Cloudy, with a high near 38. Northeast wind around 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 22. North wind 5 to 9 mph becoming west after midnight.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 6 to 8 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 3am. Cloudy, with a low around 26. East southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 40. East southeast wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.
Thursday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 39. East southeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 9pm, then snow likely. Cloudy, with a low around 25. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Cloudy, with a high near 38. Northeast wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North wind 5 to 9 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 49. West wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming southeast in the evening.
Sunday
Partly sunny, with a high near 58. South wind 5 to 11 mph becoming west northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 30. North northeast wind 7 to 11 mph.
Monday
Mostly cloudy, with a high near 51.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
8:50 pm MDT Mar 31, 2026
9pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

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