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.

NA

27°F

-3°C

Humidity 47%
Wind Speed NW 13 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 17 Apr 01:15 PM MDT
Extended Forecast for

Culbertson MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. Breezy, with a northwest wind around 25 mph, with gusts as high as 41 mph.

    High: 36 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Blustery, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.

    Low: 19 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of showers between 1pm and 3pm.  Partly sunny, with a high near 50. West northwest wind 7 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. North northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North wind 6 to 9 mph becoming east southeast after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. Breezy, with a northwest wind around 25 mph, with gusts as high as 41 mph.
Tonight
Partly cloudy, with a low around 19. Blustery, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.
Saturday
A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 50. West northwest wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 24. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 59. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 39. Southeast wind around 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 70. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 39. North wind 6 to 9 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 79. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 49. South wind 7 to 10 mph becoming east southeast in the evening.
Wednesday
Mostly sunny, with a high near 81. East southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
Showers likely. 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)
1:01 pm MDT Apr 17, 2026
1pm 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