Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 29.71 in (1006.3 mb)
Dewpoint 43°F (6°C)
Visibility 2.50 mi
Wind Chill39°F (4°C)
Last update 26 Dec 5:52 am CST
Extended Forecast for

Iowa City IA

Dense Fog Advisory December 26, 06:42am until December 26, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory December 26, 06:42am until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 49 °F

    Patchy
    Drizzle and
    Dense Fog
    then Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 37. North wind around 5 mph becoming calm.

    Low: 37 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 50. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain.  Cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 45 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 3pm, then a chance of rain and snow.  Cloudy, with a high near 46. Breezy.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Cloudy
    and Blustery

  • Monday

    Monday: Mostly sunny, with a high near 23. Blustery.

    High: 23 °F

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Today
Patchy drizzle before 7am. Widespread dense fog, mainly before 9am. Otherwise, cloudy, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Cloudy, with a low around 37. North wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 50. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of rain. Cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
A chance of rain before 3pm, then a chance of rain and snow. Cloudy, with a high near 46. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 13. Blustery.
Monday
Mostly sunny, with a high near 23. Blustery.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 12.
New Year's Day
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Iowa City IA
 41.67°N 91.52°W (Elev. 692 ft)
6:26 am CST Dec 26, 2025
6am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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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