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

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Overcast

57°F

14°C

Humidity 87%
Wind Speed SE 16 mph
Barometer 29.90 in (1011.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 May 8:53 pm CDT
Extended Forecast for

Mc Cook NE

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 46. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 41. North wind 5 to 10 mph becoming east in the evening.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 69. West wind 5 to 10 mph becoming south in the afternoon.

    High: 69 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Southeast wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 46. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday Night
Increasing clouds, with a low around 41. North wind 5 to 10 mph becoming east in the evening.
Saturday
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 69. West wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 44. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 53.
Memorial Day
Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 83. Breezy.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Breezy.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Thursday
A chance of showers. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Cook NE
 40.21°N 100.62°W
Last Update:
7:36 pm CDT May 21, 2026
Forecast Valid:
9pm CDT May 21, 2026-6pm CDT May 28, 2026
 
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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