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

48°F

9°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.80 in (1009.3 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 25 Nov 5:54 am CST
Extended Forecast for

Green Valley IL

Wind Advisory November 26, 03:00am until November 26, 06:00pm
Dense Fog Advisory November 25, 06:00am until November 25, 10:00am
Click here for hazard details and duration
Wind Advisory
Dense Fog Advisory

  • Overnight

    Overnight: A 40 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 47. Light south wind.

    Low: 47 °F

    Chance Rain
    and Areas Fog

  • Tuesday

    Tuesday: A slight chance of drizzle before noon. Areas of fog before noon. Otherwise, cloudy, with a high near 55. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 55 °F

    Slight Chance
    Drizzle and
    Areas Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 32. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 39 mph.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 40. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 44 mph.

    High: 40 °F

    Gradual
    Clearing and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 36. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Overnight
A 40 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 47. Light south wind.
Tuesday
A slight chance of drizzle before noon. Areas of fog before noon. Otherwise, cloudy, with a high near 55. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 32. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 40. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 44 mph.
Wednesday Night
Mostly clear, with a low around 22. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Thanksgiving Day
Sunny, with a high near 36. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 33.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Saturday
Snow before noon, then rain and snow. High near 35. Chance of precipitation is 80%.
Saturday Night
Rain and snow likely. Cloudy, with a low around 23.
Sunday
A chance of rain. Partly sunny, with a high near 37.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 21.
Monday
A chance of rain. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Valley IL
 40.41°N 89.63°W (Elev. 545 ft)
Last Update:
5:31 am CST Nov 25, 2025
Forecast Valid:
5am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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