Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Norton Municipal Airport (KNRN)

Lat: 39.85°NLon: 99.89°WElev: 2384ft.

75°F

24°C

Humidity 83%
Wind Speed E 3 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 18 Aug 11:15 pm CDT
Extended Forecast for

9 Miles SSE Wilsonville NE

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms before 7am.  Partly sunny, then gradually becoming sunny, with a high near 88. Northwest wind around 5 mph.

    High: 88 °F

    Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers between 11am and noon.  Partly sunny, then gradually becoming sunny, with a high near 93. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers and thunderstorms before 7am. Partly sunny, then gradually becoming sunny, with a high near 88. Northwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 63. Northeast wind 5 to 10 mph becoming southeast after midnight.
Thursday
A slight chance of showers between 11am and noon. Partly sunny, then gradually becoming sunny, with a high near 93. South wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 65. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Sunny and hot, with a high near 100.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Sunny, with a high near 95.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 95.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Wilsonville NE
 39.98°N 100.06°W
10:26 pm CDT Aug 18, 2026
11pm CDT Aug 18, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database