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

Sioux Pass MT-16 MP 21 (MTSOO)

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

unknown precip

9°C

49°F

Humidity 71%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 4°C (40°F)
Visibility NA
Wind Chill8°C (47°F)
Last update 18 Jun 04:45 PM MDT
Extended Forecast for

Sidney MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 12. North wind around 16 km/h, with gusts as high as 29 km/h.

    High: 12 °C

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 3. North northwest wind 5 to 14 km/h becoming south southwest after midnight.

    Low: 3 °C

    Chance Rain
    then Mostly
    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 22. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the morning. Winds could gust as high as 32 km/h.

    High: 22 °C

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 9. Southeast wind 8 to 16 km/h.

    Low: 9 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 24. East southeast wind 8 to 13 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 24 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 13. East southeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 13 °C

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 22. East wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 80%.

    High: 22 °C

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 12. East wind 10 to 18 km/h becoming north northwest after midnight. Winds could gust as high as 29 km/h. Chance of precipitation is 80%.

    Low: 12 °C

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 23. West northwest wind 11 to 16 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 60%.

    High: 23 °C

    Showers
    Likely

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 12. North wind around 16 km/h, with gusts as high as 29 km/h.
Tonight
A 30 percent chance of rain, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 3. North northwest wind 5 to 14 km/h becoming south southwest after midnight.
Juneteenth
Sunny, with a high near 22. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the morning. Winds could gust as high as 32 km/h.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 9. Southeast wind 8 to 16 km/h.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 24. East southeast wind 8 to 13 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 13. East southeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.
Friday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 22. East wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 12. East wind 10 to 18 km/h becoming north northwest after midnight. Winds could gust as high as 29 km/h. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 23. West northwest wind 11 to 16 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 11. Northwest wind 18 to 23 km/h becoming southwest 8 to 13 km/h after midnight. Winds could gust as high as 35 km/h.
Sunday
Sunny, with a high near 28. South southeast wind 8 to 18 km/h, with gusts as high as 32 km/h.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 15.
Monday
Sunny, with a high near 29.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 m)
Last Update:
2:00 pm MDT Jun 18, 2024
Forecast Valid:
5pm MDT Jun 18, 2024-6pm MDT Jun 25, 2024
 
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Additional Resources

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High Temperature

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Chance of Precipitation