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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 Calm
Barometer 29.99 in (1016.0 mb)
Dewpoint 44°F (7°C)
Visibility 0.25 mi
Last update 4 Mar 8:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

Dense Fog Advisory March 4, 09:13pm until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 09:13pm 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, cloudy, with a high near 59. Light and variable wind becoming north around 5 mph.

    High: 59 °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. Mostly cloudy, with a low around 47. Calm wind becoming southeast 5 to 7 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

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. South wind 8 to 15 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: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 49. South wind 11 to 14 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: 49 °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 13 mph, with gusts as high as 24 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °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 and variable wind. Chance of precipitation is 70%. 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, cloudy, with a high near 59. Light and variable wind becoming north around 5 mph.
Thursday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 47. Calm wind becoming southeast 5 to 7 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. South wind 8 to 15 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 49. South wind 11 to 14 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 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 35. West northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
Monday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 56.
Tuesday
Rain. Mostly cloudy, with a high near 72.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.68°N 89.67°W (Elev. 551 ft)
Last Update:
8:46 pm CST Mar 4, 2026
Forecast Valid:
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation