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

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fair

36°F

2°C

Humidity 59%
Wind Speed W 9 mph
Barometer 29.62 in (1003.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 24 Feb 8:52 pm CST
Extended Forecast for

4 Miles N West Branch IA

  • Tonight

    Tonight: Mostly cloudy early, then gradual clearing, with a low around 21. Northwest wind around 10 mph.

    Low: 21 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Sunny, with a high near 35. Northwest wind 5 to 10 mph.

    High: 35 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21. North wind around 5 mph becoming east after midnight.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy early, then gradual clearing, with a low around 21. Northwest wind around 10 mph.
Wednesday
A 20 percent chance of snow after noon. Sunny, with a high near 35. Northwest wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. North wind around 5 mph becoming east after midnight.
Thursday
Mostly sunny, with a high near 45. Southeast wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 27.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 32.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 36.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N West Branch IA
 41.73°N 91.34°W (Elev. 751 ft)
Last Update:
9:31 pm CST Feb 24, 2026
Forecast Valid:
9pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation