Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
73°F
23°C
| Humidity | 99% |
| Wind Speed | S 7 mph |
| Barometer | 29.94 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 26 Jun 8:55 pm CDT |
Extended Forecast for
3 Miles NW Benton IL
Flood Watch June 26, 09:04pm until June 28, 07:00am
NOW until 7:00am Sun
Flood Watch
Tonight
Low: 71 °F
Showers
LikelySaturday
High: 83 °F
Chance
T-stormsSaturday Night
Low: 73 °F
Chance
T-stormsSunday
High: 91 °F
Sunny
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny
Detailed Forecast
Tonight
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Light west wind. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly between 11pm and 4am. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 73. Light and variable wind.
Sunday
Sunny, with a high near 91. Heat index values as high as 105. South southwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 76. South wind 5 to 8 mph.
Monday
Sunny, with a high near 93. South southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 76. South wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 95. Calm wind.
Tuesday Night
Clear, with a low around 76. Light south wind.
Wednesday
Sunny, with a high near 94. Calm wind.
Wednesday Night
Mostly clear, with a low around 78. Light and variable wind.
Thursday
Sunny, with a high near 95. Calm wind.
Thursday Night
Mostly clear, with a low around 78. Calm wind.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 94. Calm wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Benton IL
38.05°N 88.96°W
38.05°N 88.96°W
8:11 pm CDT Jun 26, 2026
9pm CDT Jun 26, 2026-6pm CDT Jul 3, 2026
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