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

43°F

6°C

Humidity 100%
Wind Speed N 3 mph
Barometer 29.97 in (1015.3 mb)
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Last update 4 Mar 11:54 pm CST
Extended Forecast for

Norris IL

Dense Fog Advisory March 5, 12:37am until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 5, 12:37am until March 5, 06:00am

    NOW until 6:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Chance
    Showers and
    Dense Fog

  • Thursday

    Thursday: A chance of showers before 7am, then a chance of rain between 7am and 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 59. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 47. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 48. South wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance
    T-storms then
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 61. West northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 3am. Widespread dense fog. Otherwise, cloudy, with a low around 43. Light north wind.
Thursday
A chance of showers before 7am, then a chance of rain between 7am and 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 59. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Thursday Night
A 50 percent chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 47. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of rain and thunderstorms before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 48. South wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, with a high near 61. West northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 34. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
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 53.
Tuesday
Rain. Mostly cloudy, with a high near 71.
Tuesday Night
Rain. Cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Norris IL
 40.6°N 90.02°W (Elev. 709 ft)
Last Update:
12:26 am CST Mar 5, 2026
Forecast Valid:
12am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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