Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.68 in (1004.6 mb)
Dewpoint 63°F (17°C)
Visibility 4.00 mi
Last update 18 Oct 6:52 am CDT
Extended Forecast for

5 Miles NW West Branch IA

Dense Fog Advisory October 18, 07:05am until October 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory October 18, 07:05am until October 18, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Today

    High: 76 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly before 3am.  Cloudy, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 62. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. West wind 5 to 10 mph becoming south after midnight.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 76. Southwest wind around 5 mph.
Tonight
Showers likely, mainly before 3am. Cloudy, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 62. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 42. West wind 5 to 10 mph becoming south after midnight.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW West Branch IA
 41.73°N 91.43°W (Elev. 748 ft)
7:01 am CDT Oct 18, 2025
7am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database