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

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

54°F

12°C

Humidity 62%
Wind Speed SSE 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 29 May 04:35 AM MDT
Extended Forecast for

Sidney MT

  • Today

    Today: A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 83. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    High: 83 °F

    Breezy. Sunny
    then Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 50. South southeast wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 65. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. West southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Light southwest wind becoming south southwest 5 to 9 mph in the morning.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. South wind around 7 mph becoming east southeast in the evening.

    Low: 53 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South southwest wind 5 to 11 mph becoming west northwest in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 83. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms before 3am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 50. South southeast wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 65. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 43. Southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 69. West southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 42. West wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 79. Light southwest wind becoming south southwest 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. South wind around 7 mph becoming east southeast in the evening.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South southwest wind 5 to 11 mph becoming west northwest in the morning. Winds could gust as high as 18 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. West wind 6 to 10 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
A chance of showers. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
Last Update:
3:05 am MDT May 29, 2024
Forecast Valid:
4am MDT May 29, 2024-6pm MDT Jun 4, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation