Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

69°F

21°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 30.17 in (1018.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 27 Aug 2:53 am CDT
Extended Forecast for

Lebanon NE

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 4am.  Partly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 8am.  Sunny, with a high near 89. Southeast wind 5 to 10 mph.

    High: 89 °F

    Slight Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly clear, with a low around 65. Southeast wind around 10 mph becoming northwest in the evening.

    Low: 65 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 95. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 73.

    Low: 73 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 63. South wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 8am. Sunny, with a high near 89. Southeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 65. Southeast wind around 10 mph becoming northwest in the evening.
Friday
Sunny, with a high near 95. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 72. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.
Sunday
Mostly sunny and hot, with a high near 99.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 93.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NE
 40.04°N 100.27°W
1:26 am CDT Aug 27, 2026
3am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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