Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Overcast

69°F

21°C

Humidity 99%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 27 May 1:15 am CDT
Extended Forecast for

2 Miles NNW Grayville IL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 3am.  Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 10am, then a chance of showers and thunderstorms after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 50%.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 83. East northeast wind 3 to 8 mph.

    High: 83 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. East northeast wind around 6 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 78. East wind around 6 mph.

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 61. Light east northeast wind.

    Low: 61 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 81. East northeast wind 3 to 7 mph.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. East northeast wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 64. Calm wind.
Wednesday
A slight chance of showers before 10am, then a chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 63. Calm wind.
Thursday
Partly sunny, with a high near 83. East northeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 63. East northeast wind around 6 mph.
Friday
Mostly cloudy, with a high near 78. East wind around 6 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61. Light east northeast wind.
Saturday
Mostly sunny, with a high near 81. East northeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 59. East northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 77. East northeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Northeast wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 58. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79. Northeast wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grayville IL
 38.3°N 88.01°W
1:21 am CDT May 27, 2026
1am CDT May 27, 2026-6pm CDT Jun 2, 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