Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fog
73°F
23°C
| Humidity | 98% |
| Wind Speed | Calm |
| Barometer | 29.95 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 0.50 mi |
| Last update | 26 Jul 4:35 am CDT |
Extended Forecast for
3 Miles S Crainville IL
Heat Advisory July 26, 07:00pm until July 28, 07:00pm
Extreme Heat Warning July 26, 11:00am until July 26, 07:00pm
Today
High: 93 °F
Slight Chance
T-storms then
Mostly SunnyTonight
Low: 77 °F
Partly Cloudy
Monday
High: 96 °F
Mostly Sunny
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 72 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday
High: 88 °F
Sunny
Wednesday Night
Low: 67 °F
Clear
Thursday
High: 88 °F
Sunny
Detailed Forecast
Today
A slight chance of showers and thunderstorms between 9am and 11am. Mostly sunny, with a high near 93. Heat index values as high as 107. Light and variable wind. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 77. Calm wind.
Monday
Mostly sunny, with a high near 96. Heat index values as high as 109. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 79. South southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 93. Northwest wind 5 to 9 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 88. Calm wind becoming north northeast 5 to 8 mph in the morning.
Wednesday Night
Clear, with a low around 67. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 69. Calm wind.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Light and variable wind.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Crainville IL
37.72°N 89.06°W
37.72°N 89.06°W
4:16 am CDT Jul 26, 2026
4am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
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