National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Nebraska City, Nebraska City Municipal Airport (KAFK)

Lat: 40.6°NLon: 95.85°WElev: 1161ft.

Fair

67°F

19°C

Humidity 93%
Wind Speed S 7 mph
Barometer 29.97 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Jul 5:35 am CDT
Extended Forecast for

2 Miles WNW Percival IA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 91. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 91 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 3am and 4am. Partly cloudy, with a low around 67. South southeast wind 6 to 9 mph becoming west northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Mostly Clear
    then T-storms
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 60. North wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 74. North northeast wind around 9 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. East northeast wind 3 to 7 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 84 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph.

    Low: 68 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. South wind around 7 mph.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 91. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
Showers and thunderstorms likely, mainly between 3am and 4am. Partly cloudy, with a low around 67. South southeast wind 6 to 9 mph becoming west northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 60. North wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 74. North northeast wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 60. East northeast wind 3 to 7 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 5 to 9 mph, with gusts as high as 16 mph.
Friday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph.
Saturday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. South wind around 7 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South southeast wind around 7 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind 6 to 9 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 92. South wind 6 to 9 mph, with gusts as high as 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Percival IA
 40.76°N 95.84°W (Elev. 928 ft)
Last Update:
5:46 am CDT Jul 15, 2025
Forecast Valid:
5am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation