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

28°F

-2°C

Humidity 85%
Wind Speed NW 10 mph
Barometer 30.11 in (1021.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 18 Apr 3:53 am MDT
Extended Forecast for

Chappell NE

Red Flag Warning April 18, 11:00am until April 18, 07:00pm
Freeze Warning April 18, 04:11am until April 18, 08:00am
Click here for hazard details and duration
Red Flag Warning
...
  •  
    Freeze Warning April 18, 04:11am until April 18, 08:00am

    NOW until 8:00am Sat

    Freeze Warning

  • Today

    High: 58 °F

    Frost and
    Breezy then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 25. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 72. West wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Southeast wind 5 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
Widespread frost before 8am. Otherwise, sunny, with a high near 58. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Mostly clear, with a low around 25. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 72. West wind 5 to 10 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 30. Southeast wind 5 to 10 mph.
Monday
Sunny, with a high near 82. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 87.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 47.
Thursday
A slight chance of showers. Mostly sunny, with a high near 72. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Blustery.
Friday
A chance of rain and snow showers. Mostly sunny, with a high near 58. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chappell NE
 41.09°N 102.47°W
Last Update:
12:42 am MDT Apr 18, 2026
Forecast Valid:
4am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation