National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Albertus Airport (KFEP)

Lat: 42.25°NLon: 89.58°WElev: 837ft.

Overcast

24°F

-4°C

Humidity 89%
Wind Speed S 14 mph
Barometer 29.98 in
Dewpoint 22°F (-6°C)
Visibility 4.00 mi
Wind Chill12°F (-11°C)
Last update 18 Mar 5:15 am CDT
Extended Forecast for

Freeport IL

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a steady temperature around 23. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of flurries before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Chance
    Flurries

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 30%.

    Low: 30 °F

    Cloudy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 10 percent chance of rain before 7am. Partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a steady temperature around 23. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of flurries before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 30%.
Thursday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Freeport IL
 42.3°N 89.65°W (Elev. 850 ft)
Last Update:
4:42 am CDT Mar 18, 2026
Forecast Valid:
5am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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