Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Partly Cloudy

85°F

29°C

Humidity 68%
Wind Speed SW 8 mph
Barometer 30.01 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 11 Aug 10:55 am CDT
Extended Forecast for

2 Miles SE Carmi Municipal Airport IL

Heat Advisory August 11, 11:16am until August 13, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 11, 11:16am until August 13, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 96 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. South southwest wind around 8 mph.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 95. Heat index values as high as 106. Southwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 95 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms, mainly between 2am and 4am.  Partly cloudy, with a low around 75. South southwest wind around 7 mph.

    Low: 75 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 94. Southwest wind around 7 mph.

    High: 94 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. South wind around 6 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94. Light and variable wind becoming northwest around 5 mph.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. East southeast wind 3 to 5 mph.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 75. South southwest wind around 8 mph.
Wednesday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 95. Heat index values as high as 106. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms, mainly between 2am and 4am. Partly cloudy, with a low around 75. South southwest wind around 7 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 94. Southwest wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 75. South wind around 6 mph.
Friday
Mostly sunny, with a high near 94. Light and variable wind becoming northwest around 5 mph.
Friday Night
Mostly clear, with a low around 74. East southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 96. South wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 75. South southwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 98. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 74. West northwest wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. North wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Carmi Municipal Airport IL
 38.08°N 88.11°W
11:01 am CDT Aug 11, 2026
11am CDT Aug 11, 2026-6pm CDT Aug 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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