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Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

67°F

19°C

Humidity 75%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Jun 4:15 am CDT
Extended Forecast for

Grayville IL

Flood Watch June 21, 01:00pm until June 22, 07:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 86. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then showers likely. Some of the storms could produce heavy rainfall. Low around 68. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Heavy Rain
    then Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and noon. Mostly cloudy, with a high near 78. West wind around 9 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. North wind 3 to 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light northeast wind.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 86. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Showers and thunderstorms before 5am, then showers likely. Some of the storms could produce heavy rainfall. Low around 68. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and noon. Mostly cloudy, with a high near 78. West wind around 9 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 61. North wind 3 to 7 mph.
Tuesday
Sunny, with a high near 81. Light northeast wind.
Tuesday Night
Mostly clear, with a low around 61. Calm wind.
Wednesday
Sunny, with a high near 83. Calm wind.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Calm wind.
Thursday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Light northwest wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grayville IL
 38.28°N 88.01°W
Last Update:
4:11 am CDT Jun 21, 2026
Forecast Valid:
4am CDT Jun 21, 2026-6pm CDT Jun 27, 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