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Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
90°F
32°C
| Humidity | 59% |
| Wind Speed | S 9 mph |
| Barometer | 29.97 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 27 Jun 5:45 pm CDT |
Extended Forecast for
3 Miles SSE Tunnel Hill IL
Heat Advisory June 27, 06:07pm until June 27, 07:00pm
NOW until 7:00pm Fri
Heat Advisory
Tonight
Low: 72 °F
Chance
T-stormsSaturday
High: 87 °F
Chance
T-stormsSaturday Night
Low: 72 °F
Slight Chance
T-storms then
Chance
ShowersSunday
High: 86 °F
Showers
Sunday Night
Low: 72 °F
Chance
T-stormsMonday
High: 87 °F
Chance
T-storms then
T-stormsMonday Night
Low: 71 °F
Chance
T-stormsTuesday
High: 85 °F
Mostly Sunny
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 72. South southwest wind around 5 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 72. Light south southwest wind.
Sunday
Showers and possibly a thunderstorm. High near 86. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light south southwest wind.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 87. West southwest wind around 6 mph. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 85. North northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 67. Light north wind.
Wednesday
Mostly sunny, with a high near 87. Light northwest wind.
Wednesday Night
Mostly clear, with a low around 68. Calm wind.
Thursday
Sunny, with a high near 89. Light southwest wind.
Thursday Night
Mostly clear, with a low around 70. Calm wind.
Independence Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming south southwest 5 to 7 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Tunnel Hill IL
37.53°N 88.85°W
37.53°N 88.85°W
5:47 pm CDT Jun 27, 2025
6pm CDT Jun 27, 2025-6pm CDT Jul 4, 2025
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