Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are 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

27°F

-3°C

Humidity 77%
Wind Speed S 22 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 17 Mar 03:15 AM MDT
Extended Forecast for

Culbertson MT

  • Overnight

    Overnight: Cloudy, with a low around 28. South southeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a southwest wind 9 to 14 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 59 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. West wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. West southwest wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70. West wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. West wind around 16 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 28. South southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a southwest wind 9 to 14 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 64. West wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 41. West wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 69. West southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 43. West wind around 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 70. West wind 10 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 44. West wind around 16 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 59. West wind 14 to 20 mph.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28. North wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
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)
2:01 am MDT Mar 17, 2026
3am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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