Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Thunderstorm Rain

54°F

12°C

Humidity 80%
Wind Speed S 20 G 30 mph
Barometer 29.42 in (996.2 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Wind Chill49°F (9°C)
Last update 15 Mar 8:54 am CDT
Extended Forecast for

General Downing-Peoria International Airport IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2pm.  High near 63. Breezy, with a south wind 21 to 24 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Breezy.
    Chance
    T-storms then
    Rain

  • Tonight

    Tonight: Rain likely before 10pm, then snow likely, possibly mixed with rain between 10pm and 11pm, then snow likely after 11pm. Some thunder is also possible.  Patchy blowing snow after 1am. Cloudy, with a low around 18. Blustery, with a west northwest wind 23 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly before 1pm.  Patchy blowing snow. Mostly cloudy, with a high near 23. Wind chill values between 2 and 8. Blustery, with a west northwest wind 21 to 24 mph, with gusts as high as 43 mph.

    High: 23 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Wind chill values between -6 and 4. West northwest wind 10 to 17 mph, with gusts as high as 31 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 29. West northwest wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 29 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 24. South wind 6 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2pm. High near 63. Breezy, with a south wind 21 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 10pm, then snow likely, possibly mixed with rain between 10pm and 11pm, then snow likely after 11pm. Some thunder is also possible. Patchy blowing snow after 1am. Cloudy, with a low around 18. Blustery, with a west northwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow, mainly before 1pm. Patchy blowing snow. Mostly cloudy, with a high near 23. Wind chill values between 2 and 8. Blustery, with a west northwest wind 21 to 24 mph, with gusts as high as 43 mph.
Monday Night
Mostly cloudy, with a low around 8. Wind chill values between -6 and 4. West northwest wind 10 to 17 mph, with gusts as high as 31 mph.
Tuesday
Increasing clouds, with a high near 29. West northwest wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 53. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.67°W (Elev. 607 ft)
7:36 am CDT Mar 15, 2026
9am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database