Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

35°F

2°C

Humidity 79%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 30 Mar 06:30 AM MDT
Extended Forecast for

Culbertson MT

  • Today

    Today: A chance of rain before 10am, then a chance of rain after 3pm.  Cloudy, with a high near 53. East wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Mostly cloudy, with a low around 19. Northwest wind 10 to 17 mph, with gusts as high as 33 mph.

    Low: 19 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Northwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. East wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 40. East southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Southeast wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 42. East southeast wind 14 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then snow likely.  Cloudy, with a low around 28. East wind 14 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Cloudy, with a high near 37. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely

Detailed Forecast

Today
A chance of rain before 10am, then a chance of rain after 3pm. Cloudy, with a high near 53. East wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Tonight
A 20 percent chance of rain before 7pm. Mostly cloudy, with a low around 19. Northwest wind 10 to 17 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 37. Northwest wind 5 to 9 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 23. East wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 40. East southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Southeast wind 13 to 16 mph, with gusts as high as 25 mph.
Thursday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 42. East southeast wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow before 9pm, then snow likely. Cloudy, with a low around 28. East wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Friday
Snow likely, mainly before noon. Cloudy, with a high near 37. North northeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. North wind 8 to 11 mph.
Saturday
Partly sunny, with a high near 45. Northwest wind 8 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
4:20 am MDT Mar 30, 2026
6am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

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