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

Hazardous Weather Conditions

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fair

56°F

13°C

Humidity 90%
Wind Speed Calm
Barometer 29.99 in (1015.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 4:52 am CDT
Extended Forecast for

4 Miles S West Branch IA

  • Juneteenth

    Juneteenth: A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 78. Light northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. West wind around 5 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 60. North wind around 5 mph becoming east after midnight.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm. High near 72. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 78. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. West wind around 5 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 60. North wind around 5 mph becoming east after midnight.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 72. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S West Branch IA
 41.62°N 91.35°W (Elev. 699 ft)
Last Update:
5:17 am CDT Jun 19, 2026
Forecast Valid:
5am CDT Jun 19, 2026-6pm CDT Jun 25, 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