Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

41°F

5°C

Humidity 86%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 14 Oct 08:45 AM MDT
Extended Forecast for

13 Miles NNW Sidney MT

  • Today

    Today: Sunny, with a high near 60. South wind 3 to 8 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South wind 5 to 10 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Breezy, with a northwest wind 20 to 28 mph, with gusts as high as 41 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. North northwest wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 30 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. South wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. West northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 60. South wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 36. South wind 5 to 10 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 51. Breezy, with a northwest wind 20 to 28 mph, with gusts as high as 41 mph.
Thursday Night
Mostly clear, with a low around 26. North northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 63. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Clear, with a low around 39. South wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 45. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 65. West northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 36. Light and variable wind becoming south southwest around 5 mph after midnight.
Monday
Sunny, with a high near 68. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Sidney MT
 47.9°N 104.24°W (Elev. 2198 ft)
6:10 am MDT Oct 14, 2026
9am MDT Oct 14, 2026-6pm MDT Oct 20, 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