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

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fog

44°F

7°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 44°F (7°C)
Visibility 0.25 mi
Last update 4 Mar 9:54 pm CST
Extended Forecast for

Germantown Hills IL

Dense Fog Advisory March 4, 10:03pm until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 10:03pm until March 5, 06:00am

    NOW until 6:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 44 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A 50 percent chance of showers before 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind becoming northwest around 6 mph.

    High: 58 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47. Calm wind becoming southeast 5 to 8 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. South wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 51. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Tonight
A chance of showers, then showers likely and possibly a thunderstorm after 3am. Patchy dense fog. Otherwise, cloudy, with a low around 44. Light northeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers before 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind becoming northwest around 6 mph.
Thursday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47. Calm wind becoming southeast 5 to 8 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. South wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 51. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 73.
Monday Night
A chance of rain. Partly cloudy, with a low around 57.
Tuesday
Rain. Mostly cloudy, with a high near 71.
Tuesday Night
Rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Germantown Hills IL
 40.76°N 89.5°W (Elev. 712 ft)
Last Update:
9:26 pm CST Mar 4, 2026
Forecast Valid:
10pm CST Mar 4, 2026-6pm CDT Mar 11, 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