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

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Overcast

49°F

9°C

Humidity 64%
Wind Speed NW 3 mph
Barometer 30.07 in (1019.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Apr 12:53 pm MDT
Extended Forecast for

Crook CO

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 62. West northwest wind 8 to 10 mph becoming north northeast. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 33. North wind 5 to 11 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 57. North northeast wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Northeast wind 5 to 9 mph becoming light and variable.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64. Northwest wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 62. West northwest wind 8 to 10 mph becoming north northeast. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 33. North wind 5 to 11 mph, with gusts as high as 16 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 57. North northeast wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 27. Northeast wind 5 to 9 mph becoming light and variable.
Friday
Sunny, with a high near 64. Northwest wind 5 to 8 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crook CO
 40.85°N 102.8°W (Elev. 3701 ft)
Last Update:
12:46 pm MDT Apr 29, 2026
Forecast Valid:
1pm MDT Apr 29, 2026-6pm MDT May 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation