National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

29°F

-2°C

Humidity 61%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 08 Apr 04:45 PM MDT
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. North northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 51 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southeast wind around 10 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 47. East southeast wind 6 to 8 mph.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of showers and thunderstorms before noon, then a chance of rain after noon. Mostly cloudy, with a high near 63. Northeast wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34. North wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. North northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny, with a high near 60. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 40. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 74. Southeast wind around 10 mph.
Saturday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 47. East southeast wind 6 to 8 mph.
Sunday
A chance of showers and thunderstorms before noon, then a chance of rain after noon. Mostly cloudy, with a high near 63. Northeast wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. North wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
A chance of rain before 9am, then a chance of rain and snow. Mostly cloudy, with a high near 43. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. North northeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
Last Update:
3:16 pm MDT Apr 8, 2026
Forecast Valid:
5pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation