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Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles S Johnsonville IL

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 30 by 5am. South wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 25 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 45. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 45 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West southwest wind around 6 mph becoming northwest after midnight.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Northwest wind 3 to 5 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Light north wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 18. North wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 18 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 4. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 15. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 15 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 10. North northeast wind around 7 mph.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 30 by 5am. South wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 45. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 23. West southwest wind around 6 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 37. Northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 13. Light north wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Friday
Mostly cloudy, with a high near 18. North wind 11 to 13 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 4. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of snow. Cloudy, with a high near 15. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 10. North northeast wind around 7 mph.
Sunday
Partly sunny, with a high near 22. North wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 7. Calm wind becoming northwest around 5 mph after midnight.
Monday
Mostly sunny, with a high near 23. West northwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 8. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 31. South southwest wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Johnsonville IL
 38.45°N 88.54°W
Last Update:
8:52 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation