Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

53°F

12°C

Humidity 58%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Mar 09:15 PM MDT
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West southwest wind 6 to 8 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 63. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 41. West wind around 10 mph becoming south southwest in the evening.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon.  Mostly cloudy, with a high near 62. West wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain before midnight, then a slight chance of snow.  Mostly cloudy, with a low around 23. North wind 8 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 45. West northwest wind 7 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. East southeast wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 71. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 45. West wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 63. West wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 41. West wind around 10 mph becoming south southwest in the evening.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 62. West wind 10 to 17 mph, with gusts as high as 28 mph.
Saturday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 23. North wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 45. West northwest wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 29. East southeast wind around 10 mph.
Monday
Partly sunny, with a high near 53. South wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 28. North wind 7 to 10 mph becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
3:46 pm MDT Mar 18, 2026
9pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database