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.

Overcast

35°F

2°C

Humidity 38%
Wind Speed NE 10 mph
Barometer 30.17 in (1022.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 28 Feb 9:52 am CST
Extended Forecast for

4 Miles N West Branch IA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 39. East wind around 10 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 18. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 34. Northeast wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. East wind 5 to 10 mph.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 39. East wind around 10 mph.
Tonight
Mostly clear, with a low around 18. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 34. Northeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. East wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 43.
Monday Night
Rain, mainly after midnight. Low around 33. Chance of precipitation is 80%.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 50.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 58.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 43.
Friday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N West Branch IA
 41.73°N 91.34°W (Elev. 751 ft)
Last Update:
6:01 am CST Feb 28, 2026
Forecast Valid:
9am CST Feb 28, 2026-6pm CST Mar 6, 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