Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

unknown precip

21°F

-6°C

Humidity 62%
Wind Speed WNW 14 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 17 Apr 10:45 AM MDT
Extended Forecast for

Culbertson MT

  • Today

    Today: Partly sunny, with a high near 37. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 38 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. North northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Southeast wind around 10 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. South wind 7 to 10 mph becoming northwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 37. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 20. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Saturday
Partly sunny, with a high near 52. West wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 25. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 62. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 40. Southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 74. South wind 7 to 10 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 39. North northwest wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 80. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 49. Southeast wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 83. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
9:00 am MDT Apr 17, 2026
11am MDT Apr 17, 2026-6pm MDT Apr 23, 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