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

73°F

23°C

Humidity 10%
Wind Speed W 10 mph
Barometer 29.75 in (1003.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 21 Mar 7:53 pm MDT
Extended Forecast for

Chappell NE

Red Flag Warning until March 22, 03:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until March 22, 03:00am

    NOW until 3:00am Sun

    Red Flag Warning

  • Tonight

    Low: 38 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. East northeast wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Mostly cloudy, with a high near 68. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 35 mph.

    High: 68 °F

    Mostly Cloudy
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Breezy, with a southwest wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. East northeast wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 68. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 35 mph.
Monday Night
Partly cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 71. Breezy.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 62. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chappell NE
 41.09°N 102.47°W
Last Update:
6:42 pm MDT Mar 21, 2026
Forecast Valid:
8pm MDT Mar 21, 2026-6pm MDT Mar 28, 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