Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed NW 16 G 24 mph
Barometer 29.46 in (997.9 mb)
Dewpoint 29°F (-2°C)
Visibility 1.00 mi
Wind Chill19°F (-7°C)
Last update 15 Mar 10:54 pm CDT
Extended Forecast for

2 Miles S Marquette Heights IL

Winter Weather Advisory March 15, 11:56pm until March 16, 01:00pm
Wind Advisory March 15, 11:56pm until March 16, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory
  •  
    Winter Weather Advisory March 15, 11:56pm until March 16, 01:00pm
    Wind Advisory March 15, 11:56pm until March 16, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly before 1pm.  Areas of blowing snow before 4pm. Cloudy, with a high near 24. Wind chill values between zero and 8. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 47 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Wind chill values between -3 and 6. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Wind chill values between -4 and 6. West northwest wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 23. South southeast wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. South southwest wind 3 to 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Tonight
Snow. Patchy blowing snow. Low around 18. Blustery, with a west northwest wind 21 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow before 4pm. Cloudy, with a high near 24. Wind chill values between zero and 8. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 9. Wind chill values between -3 and 6. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 27. Wind chill values between -4 and 6. West northwest wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 23. South southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 49. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 34. South southwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marquette Heights IL
 40.59°N 89.59°W (Elev. 600 ft)
10:31 pm CDT Mar 15, 2026
11pm CDT Mar 15, 2026-6pm CDT Mar 22, 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