Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

A Few Clouds

67°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in (1018.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 26 Aug 5:53 am CDT
Extended Forecast for

Lebanon NE

  • Today

    Today: Sunny, with a high near 89. Northwest wind around 5 mph becoming northeast in the afternoon.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am.  Increasing clouds, with a low around 63. East wind 5 to 10 mph becoming south after midnight.

    Low: 63 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Sunny, with a high near 88. South wind 5 to 10 mph.

    High: 88 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers.  Mostly clear, with a low around 64. Southeast wind around 10 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 94. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 94 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. Breezy.

    Low: 70 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Breezy.

    High: 101 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 89. Northwest wind around 5 mph becoming northeast in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Increasing clouds, with a low around 63. East wind 5 to 10 mph becoming south after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 88. South wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly clear, with a low around 64. Southeast wind around 10 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 94. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 70. Breezy.
Saturday
Sunny and hot, with a high near 101. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Sunday
Mostly sunny and hot, with a high near 97.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 93.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NE
 40.04°N 100.27°W
6:36 am CDT Aug 26, 2026
6am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
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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