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

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Freezing Fog

31°F

-1°C

Humidity 99%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 31°F (-1°C)
Visibility 0.25 mi
Last update 16 Feb 7:15 am CST
Extended Forecast for

Carmi IL

Dense Fog Advisory February 16, 07:23am until February 16, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 16, 07:23am until February 16, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Washington's Birthday

    High: 62 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. South southeast wind 5 to 7 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 57 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Southwest wind 8 to 18 mph, with gusts as high as 30 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 49. South wind around 7 mph.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. South wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Washington's Birthday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 62. Light south wind increasing to 5 to 9 mph in the morning.
Tonight
Partly cloudy, with a low around 41. South southeast wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 62. South wind 6 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 57. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 71. Southwest wind 8 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 49. South wind around 7 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. South wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. West wind around 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers after noon. Mostly sunny, with a high near 55. West wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. North northwest wind around 6 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 49. North northwest wind 5 to 8 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 30. Northwest wind 6 to 8 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 42. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carmi IL
 38.08°N 88.16°W
Last Update:
6:31 am CST Feb 16, 2026
Forecast Valid:
7am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Chance of Precipitation