Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

11°F

-12°C

Humidity 90%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill-1°F (-18°C)
Last update 01 Mar 03:00 AM MST
Extended Forecast for

Culbertson MT

  • Overnight

    Overnight: Partly cloudy, with a low around 8. East wind 3 to 5 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 37. Light and variable wind becoming east southeast around 6 mph in the morning.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Light south southwest wind.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northeast wind around 6 mph becoming light and variable  in the evening.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. South wind 5 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 54. West wind around 7 mph.

    High: 54 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am.  Mostly cloudy, with a low around 27. East wind around 6 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 8. East wind 3 to 5 mph.
Sunday
Sunny, with a high near 37. Light and variable wind becoming east southeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 18. Light south southwest wind.
Monday
Sunny, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 19. Northeast wind around 6 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 49. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 33. South wind 5 to 8 mph.
Wednesday
Mostly cloudy, with a high near 54. West wind around 7 mph.
Wednesday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 27. East wind around 6 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 37. East northeast wind 6 to 9 mph becoming north northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 18. Northwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
11:36 pm MST Feb 28, 2026
3am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database