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

Hazardous Weather Conditions

Current conditions at

Charles City (KCCY)

Lat: 43.07°NLon: 92.62°WElev: 1125ft.

Overcast

63°F

17°C

Humidity 64%
Wind Speed SE 12 mph
Barometer 29.83 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 May 9:35 pm CDT
Extended Forecast for

Allison IA

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Cloudy early, then gradual clearing, with a low around 53. Breezy, with a south wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 53 °F

    Breezy.
    Slight Chance
    T-storms then
    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 86. South southwest wind 9 to 11 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 55. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 56. East southeast wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 84. Windy. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    T-storms
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Windy.

    Low: 63 °F

    Chance
    T-storms and
    Windy

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Windy. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 55. Windy. Chance of precipitation is 80%.

    Low: 55 °F

    Showers and
    Windy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Cloudy early, then gradual clearing, with a low around 53. Breezy, with a south wind 11 to 17 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 86. South southwest wind 9 to 11 mph.
Friday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 55. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light and variable wind becoming east 5 to 8 mph in the morning.
Saturday Night
Showers and thunderstorms. Low around 56. East southeast wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 84. Windy. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Windy.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Windy. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 55. Windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 73. Windy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allison IA
 42.77°N 92.81°W
Last Update:
6:11 pm CDT May 14, 2026
Forecast Valid:
9pm CDT May 14, 2026-6pm CDT May 21, 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