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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

34°F

1°C

Humidity 79%
Wind Speed SW 12 mph
Barometer 30.46 in (1033.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Oct 7:53 am CDT
Extended Forecast for

6 Miles NW Culbertson NE

Freeze Warning until October 17, 10:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until October 17, 10:00am

    NOW until 10:00am Sat

    Freeze Warning

  • Today

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 37. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68. South wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 66. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 67. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 37. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 68. South wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 39. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 66. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57. Breezy.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 82. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Culbertson NE
 40.29°N 100.91°W
Last Update:
7:36 am CDT Oct 17, 2026
Forecast Valid:
8am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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