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.

Fair

42°F

6°C

Humidity 90%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Feb 6:55 pm CST
Extended Forecast for

4 Miles NW Golden Gate IL

Dense Fog Advisory February 15, 11:00pm until February 16, 09:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly after midnight. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Dense Fog

  • Washington's Birthday

    Washington's Birthday: Widespread dense fog before 9am. Otherwise, partly sunny, with a high near 60. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 60 °F

    Dense Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind 3 to 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 62. South wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 62 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South southwest wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind 9 to 18 mph, with gusts as high as 31 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. South southwest wind 5 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. South wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 43. South southwest wind around 9 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Widespread dense fog, mainly after midnight. Otherwise, mostly clear, with a low around 35. Calm wind.
Washington's Birthday
Widespread dense fog before 9am. Otherwise, partly sunny, with a high near 60. Calm wind becoming south southwest 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 40. South wind 3 to 6 mph.
Tuesday
Cloudy, with a high near 62. South wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South southwest wind 13 to 18 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 9 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 49. South southwest wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. South wind 5 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 43. South southwest wind around 9 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
A chance of showers, mainly after noon. Partly sunny, with a high near 55. West wind 6 to 9 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 33. North northwest wind 5 to 7 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 48. North northwest wind 6 to 8 mph.
Saturday Night
A chance of showers. Partly cloudy, with a low around 29. North northwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 44. Northwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Golden Gate IL
 38.4°N 88.26°W
Last Update:
5:57 pm CST Feb 15, 2026
Forecast Valid:
7pm CST Feb 15, 2026-6pm CST Feb 22, 2026
 
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