Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast 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

39°F

4°C

Humidity 87%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 14 Oct 02:15 AM MDT
Extended Forecast for

13 Miles NNW Sidney MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. Light west southwest wind.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Calm wind becoming south 5 to 8 mph in the morning.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: 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

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Light west southwest wind.
Wednesday
Sunny, with a high near 60. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
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.
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)
12:40 am MDT Oct 14, 2026
2am 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