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 and Breezy

48°F

9°C

Humidity 25%
Wind Speed NW 21 G 28 mph
Barometer 30.13 in (1022.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 Jan 12:53 pm CST
Extended Forecast for

Trenton NE

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. Breezy, with a northwest wind 10 to 20 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 13. North wind around 5 mph becoming calm in the evening.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 39. Southwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Northeast wind 10 to 15 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 8. East wind 10 to 15 mph.

    High: 8 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Cloudy, with a low around -5. Chance of precipitation is 60%.

    Low: -5 °F

    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 48. Breezy, with a northwest wind 10 to 20 mph.
Tonight
Mostly clear, with a low around 13. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 39. Southwest wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 2. Northeast wind 10 to 15 mph.
Friday
A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 8. East wind 10 to 15 mph.
Friday Night
Snow likely, mainly before midnight. Cloudy, with a low around -5. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 16.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton NE
 40.2°N 100.99°W
Last Update:
12:37 pm CST Jan 21, 2026
Forecast Valid:
1pm CST Jan 21, 2026-6pm CST Jan 27, 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