Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

54°F

12°C

Humidity 83%
Wind Speed S 17 G 26 mph
Barometer 29.55 in (1000.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Feb 11:54 pm CST
Extended Forecast for

2 Miles S Marquette Heights IL

Wind Advisory until February 18, 01:00am
Red Flag Warning February 18, 10:00am until February 18, 08:00pm
Click here for hazard details and duration
...
Red Flag Warning
  •  
    Wind Advisory until February 18, 01:00am

    NOW until 1:00am Wed

    Wind Advisory

  • Overnight

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 68. West southwest wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. South southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after noon.  Partly sunny, with a high near 67. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 67 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain before midnight.  Partly cloudy, with a low around 33. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 44. West wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 44 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of rain before 4am, then a chance of sprinkles between 4am and 5am. Mostly cloudy, with a low around 50. South wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 68. West southwest wind 9 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 43. South southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.
Thursday
A 50 percent chance of rain after noon. Partly sunny, with a high near 67. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
A 50 percent chance of rain before midnight. Partly cloudy, with a low around 33. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 44. West wind 10 to 15 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 25. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marquette Heights IL
 40.59°N 89.59°W (Elev. 600 ft)
12:35 am CST Feb 18, 2026
12am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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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