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

Hazardous Weather Conditions

Current conditions at

Nebraska City, Nebraska City Municipal Airport (KAFK)

Lat: 40.6°NLon: 95.85°WElev: 1161ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 8:15 am CDT
Extended Forecast for

Percival IA

Flood Watch June 20, 07:00pm until June 21, 07:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 82. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 62. East wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 62 °F

    Showers
    Likely then
    Heavy Rain

  • Sunday

    Sunday: Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. Northeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Heavy Rain
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57. North northeast wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Northeast wind 3 to 6 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Northwest wind 3 to 7 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 82. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 62. East wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. Northeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Mostly cloudy, with a low around 57. North northeast wind 5 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 76. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 79. Northwest wind 3 to 7 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 58. North northwest wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Light northeast wind.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Percival IA
 40.76°N 95.81°W (Elev. 928 ft)
Last Update:
7:35 am CDT Jun 20, 2026
Forecast Valid:
8am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation