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

Forest City Municipal Airport (KFXY)

Lat: 43.24°NLon: 93.62°WElev: 1230ft.

Fair

37°F

3°C

Humidity 87%
Wind Speed S 7 mph
Barometer 29.98 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Jan 5:15 pm CST
Extended Forecast for

Crystal Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 25 mph, with gusts as high as 34 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as zero. Windy, with a north northwest wind 15 to 25 mph, with gusts as high as 34 mph.

    High: 21 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. North northwest wind 5 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely
    and Blustery

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Windy.

    High: 30 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Chance Snow
    and Windy
    then Mostly
    Cloudy and
    Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. West southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 45. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 25 mph, with gusts as high as 34 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as zero. Windy, with a north northwest wind 15 to 25 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 10. North northwest wind 5 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Thursday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Windy.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3. Windy.
Saturday
Partly sunny, with a high near 12. Blustery.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 16. Blustery.
Sunday Night
Partly cloudy, with a low around 4.
M.L.King Day
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake IA
 43.22°N 93.78°W
Last Update:
5:06 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 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