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

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 >

Hazardous Weather Conditions

Current conditions at

Muscatine (KMUT)

Lat: 41.37°NLon: 91.15°WElev: 548ft.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 37°F (3°C)
Visibility 2.00 mi
Last update 26 Dec 11:35 pm CST
Extended Forecast for

Illinois City IL

Dense Fog Advisory December 26, 11:59pm until December 27, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 11:59pm until December 27, 12:00pm

    NOW until 12:00pm Sat

    Dense Fog Advisory

  • Tonight

    Low: 38 °F

    Dense Fog

  • Saturday

    Saturday: Areas of dense fog before noon. Otherwise, cloudy, with a high near 51. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a temperature rising to around 55 by midnight. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 47 °F⇑

    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then rain likely after noon. Cloudy, with a high near 53. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 13. Blustery. Chance of precipitation is 40%.

    Low: 13 °F

    Blustery.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 20. Blustery.

    High: 20 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Tonight
Widespread dense fog, mainly after midnight. Otherwise, cloudy, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Areas of dense fog before noon. Otherwise, cloudy, with a high near 51. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a temperature rising to around 55 by midnight. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then rain likely after noon. Cloudy, with a high near 53. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 13. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 20. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Illinois City IL
 41.39°N 90.89°W (Elev. 702 ft)
Last Update:
11:16 pm CST Dec 26, 2025
Forecast Valid:
11pm CST Dec 26, 2025-6pm CST Jan 2, 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