Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Cambridge Municipal Airport (KCSB)

Lat: 40.31°NLon: 100.16°WElev: 2414ft.

Fair

70°F

21°C

Humidity 94%
Wind Speed Vrbl 3 mph
Barometer 30.12 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Aug 8:15 am CDT
Extended Forecast for

Wilsonville NE

  • Today

    Today: Mostly sunny, with a high near 94. Northeast wind 5 to 15 mph becoming south southeast in the morning. Winds could gust as high as 25 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am.  Partly cloudy, with a low around 63. Southeast wind 10 to 15 mph becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 90. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm after 1am.  Increasing clouds, with a low around 65. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Partly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: A slight chance of thunderstorms before 7am.  Partly sunny, with a high near 89. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 10%.

    High: 89 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Monday Night

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

    Low: 66 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 94. Northeast wind 5 to 15 mph becoming south southeast in the morning. Winds could gust as high as 25 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Partly cloudy, with a low around 63. Southeast wind 10 to 15 mph becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 90. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 65. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of thunderstorms before 7am. Partly sunny, with a high near 89. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Sunny and hot, with a high near 97.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
A 20 percent chance of showers. Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Wilsonville NE
 40.11°N 100.1°W (Elev. 2297 ft)
8:11 am CDT Aug 21, 2026
8am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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