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

Sky Warn 2026

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Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

65°F

18°C

Humidity 50%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 09 Jun 09:15 PM MDT
Extended Forecast for

10 Miles SSE Culbertson MT

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 51. Breezy, with a south southwest wind 5 to 10 mph becoming west 19 to 24 mph after midnight. Winds could gust as high as 41 mph.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 70 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 46. Breezy, with a west wind 16 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

    Low: 46 °F

    Slight Chance
    T-storms and
    Breezy then
    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon. High near 68. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. West northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. West southwest wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. North wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Partly sunny, with a high near 65. North northwest wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. West northwest wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 51. Breezy, with a south southwest wind 5 to 10 mph becoming west 19 to 24 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 46. Breezy, with a west wind 16 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Thursday
Showers, with thunderstorms also possible after noon. High near 68. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 44. West northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Friday
Mostly sunny, with a high near 71. West southwest wind 6 to 16 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 43. North wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of showers after noon. Partly sunny, with a high near 65. North northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 42. West northwest wind 5 to 14 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 68. West northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 44. North northwest wind 5 to 10 mph becoming light west. Winds could gust as high as 20 mph.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Culbertson MT
 48.02°N 104.44°W (Elev. 2247 ft)
Last Update:
8:01 pm MDT Jun 9, 2026
Forecast Valid:
9pm MDT Jun 9, 2026-6pm MDT Jun 16, 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