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.

Overcast

44°F

7°C

Humidity 83%
Wind Speed SE 12 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Nov 1:54 am CST
Extended Forecast for

Spring Bay IL

  • Overnight

    Overnight: Rain likely, mainly before 4am. Cloudy, with a low around 45. East southeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 9am. Mostly cloudy, with a high near 49. East southeast wind 6 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 42. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. East northeast wind around 6 mph becoming calm in the morning.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming south around 6 mph in the morning.

    High: 59 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 42. West southwest wind 5 to 8 mph becoming north northeast after midnight.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Cloudy, with a low around 45. East southeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain, mainly before 9am. Mostly cloudy, with a high near 49. East southeast wind 6 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Cloudy, with a low around 42. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly cloudy, with a high near 51. East northeast wind around 6 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 43. Light and variable wind.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming south around 6 mph in the morning.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42. West southwest wind 5 to 8 mph becoming north northeast after midnight.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 52.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Bay IL
 40.83°N 89.52°W (Elev. 443 ft)
Last Update:
12:51 am CST Nov 18, 2025
Forecast Valid:
2am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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