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

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

59°F

15°C

Humidity 21%
Wind Speed S 5 mph
Barometer 29.90 in (1013.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 26 Feb 6:53 pm CST
Extended Forecast for

3 Miles NNE Lebanon NE

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Northwest wind 5 to 15 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 30. Northwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 30 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62. West wind 10 to 15 mph becoming northeast in the afternoon.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. East wind around 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Cloudy, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming southwest in the evening.
Friday
Sunny, with a high near 69. Northwest wind 5 to 15 mph.
Friday Night
Clear, with a low around 30. Northwest wind 5 to 10 mph becoming southeast in the evening.
Saturday
Sunny, with a high near 62. West wind 10 to 15 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 22. East wind around 15 mph.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 38.
Sunday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 17.
Monday
A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Cloudy, with a high near 42. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 24.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 55.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Lebanon NE
 40.09°N 100.24°W
Last Update:
6:37 pm CST Feb 26, 2026
Forecast Valid:
7pm CST Feb 26, 2026-6pm CST Mar 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