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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/Mist

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 29.88 in (1012.4 mb)
Dewpoint 33°F (1°C)
Visibility 4.00 mi
Last update 7 Jan 3:54 am CST
Extended Forecast for

Peoria IL

Dense Fog Advisory January 7, 04:20am until January 7, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory January 7, 04:20am until January 7, 11:00am

    NOW until 11:00am Wed

    Dense Fog Advisory

  • Today

    High: 53 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain after 10am. High near 60. South southeast wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before midnight. Low around 46. Breezy, with a south wind 11 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain and
    Breezy then
    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 51. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 36. North northeast wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 41. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance Rain
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 53. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Tonight
Increasing clouds, with a low around 41. South wind around 9 mph, with gusts as high as 18 mph.
Thursday
Rain after 10am. High near 60. South southeast wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before midnight. Low around 46. Breezy, with a south wind 11 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy, with a high near 51. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 36. North northeast wind around 6 mph.
Saturday
A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 41. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peoria IL
 40.74°N 89.61°W (Elev. 686 ft)
Last Update:
3:26 am CST Jan 7, 2026
Forecast Valid:
4am CST Jan 7, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation