Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

74°F

23°C

Humidity 64%
Wind Speed NE 14 mph
Barometer 30.02 in (1014.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Jul 5:53 pm CDT
Extended Forecast for

McCook NE

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 4am.  Mostly cloudy, with a low around 58. Northeast wind 10 to 15 mph.

    Low: 58 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 78. Southeast wind 10 to 15 mph.

    High: 78 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 61. Southeast wind 10 to 15 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 93. South wind 10 to 15 mph.

    High: 93 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph.

    Low: 65 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 4am. Mostly cloudy, with a low around 58. Northeast wind 10 to 15 mph.
Thursday
A 10 percent chance of showers and thunderstorms before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 78. Southeast wind 10 to 15 mph.
Thursday Night
Increasing clouds, with a low around 61. Southeast wind 10 to 15 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 93. South wind 10 to 15 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Monday
Sunny and hot, with a high near 97.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
McCook NE
 40.21°N 100.62°W
6:43 pm CDT Jul 16, 2025
6pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database