Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Nebraska City, Nebraska City Municipal Airport (KAFK)

Lat: 40.6°NLon: 95.85°WElev: 1161ft.

Fair

69°F

21°C

Humidity 96%
Wind Speed N 3 mph
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Aug 11:15 pm CDT
Extended Forecast for

Brownville NE

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 65. Light north wind.

    Low: 65 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. Light south wind.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm.  Sunny, with a high near 87. Calm wind becoming west around 5 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 68. Light and variable wind.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Mostly sunny, with a high near 84. East northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. East wind 3 to 6 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 81 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 66. East wind around 9 mph.

    Low: 66 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 65. Light north wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. Light and variable wind.
Thursday Night
Mostly clear, with a low around 68. Light south wind.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 87. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 84. East northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 65. East wind 3 to 6 mph.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the morning.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. East wind around 9 mph.
Monday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. East wind around 9 mph.
Monday Night
Mostly clear, with a low around 66. East wind 3 to 7 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Northeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 68. Light east northeast wind.
Wednesday
Partly sunny, with a high near 86. Calm wind becoming north northeast around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Brownville NE
 40.41°N 95.66°W (Elev. 1004 ft)
10:35 pm CDT Aug 19, 2026
11pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

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