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

Hazardous Weather Conditions

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Fair

65°F

18°C

Humidity 47%
Wind Speed S 10 mph
Barometer 29.97 in (1009.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Sep 9:53 pm MDT
Extended Forecast for

3 Miles W Sidney NE

Red Flag Warning September 11, 11:00am until September 11, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South southwest wind 10 to 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 91. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. West northwest wind 10 to 15 mph becoming north northeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. North northeast wind 10 to 15 mph becoming southeast in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Southeast wind around 15 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 89. Breezy.

    High: 89 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South southwest wind 10 to 15 mph.
Friday
Mostly sunny and hot, with a high near 91. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 56. West northwest wind 10 to 15 mph becoming north northeast after midnight.
Saturday
Sunny, with a high near 80. North northeast wind 10 to 15 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 56. Southeast wind around 15 mph.
Sunday
Sunny, with a high near 89. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Breezy.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Tuesday
A slight chance of showers before noon. Mostly sunny, with a high near 69.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Thursday
A slight chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Sidney NE
 41.13°N 103.03°W (Elev. 4163 ft)
Last Update:
12:31 pm MDT Sep 10, 2026
Forecast Valid:
10pm MDT Sep 10, 2026-6pm MDT Sep 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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