Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Mostly Cloudy
73°F
23°C
| Humidity | 39% |
| Wind Speed | SW 15 G 22 mph |
| Barometer | 29.73 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 4 May 4:55 pm CDT |
Extended Forecast for
Sims IL
Lake Wind Advisory May 4, 05:09pm until May 4, 08:00pm
NOW until 8:00pm Mon

Lake Wind Advisory
This Afternoon

High: 81 °F
Slight Chance
T-stormsTonight

Low: 58 °F
Chance
T-stormsTuesday

High: 66 °F
Showers
Tuesday Night

Low: 45 °F
Showers
Wednesday

High: 60 °F
Chance
ShowersWednesday Night

Low: 42 °F
Mostly Cloudy
Thursday

High: 63 °F
Mostly Sunny
Thursday Night

Low: 44 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southwest wind around 17 mph, with gusts as high as 26 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 58. South southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday
Showers and possibly a thunderstorm. High near 66. South southwest wind 7 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 45. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 60. North wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 42. North wind around 6 mph.
Thursday
Mostly sunny, with a high near 63. North northwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 44. Light and variable wind.
Friday
Sunny, with a high near 72. Southwest wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 49. West southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 75. Southwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 53. Light south wind.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. South southeast wind 5 to 8 mph becoming southwest in the afternoon.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North wind around 7 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 71. North wind 7 to 10 mph.
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ABOUT THIS FORECAST
Point Forecast:
Sims IL
38.37°N 88.54°W
38.37°N 88.54°W
1:26 pm CDT May 4, 2026
5pm CDT May 4, 2026-6pm CDT May 11, 2026



