Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Partly Cloudy
84°F
29°C
| Humidity | 70% |
| Wind Speed | SW 7 mph |
| Barometer | 29.83 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 17 Jun 5:45 pm CDT |
Extended Forecast for
3 Miles NNE Vienna IL
Tonight
Low: 73 °F
Partly Cloudy
Wednesday
High: 89 °F
Partly Sunny
then T-storms
LikelyWednesday Night
Low: 70 °F
Heavy Rain
Juneteenth
High: 85 °F
Slight Chance
ShowersThursday Night
Low: 67 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 71 °F
Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 75 °F
Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 73. Calm wind becoming south southwest around 6 mph after midnight.
Wednesday
Showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 89. South southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 70. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Juneteenth
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 85. West northwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Clear, with a low around 71. Light south wind.
Saturday
Sunny, with a high near 92. Light south wind becoming south southwest 5 to 9 mph in the morning.
Saturday Night
Clear, with a low around 75. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 93. South wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 74. Light south wind.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Vienna IL
37.44°N 88.88°W
37.44°N 88.88°W
6:01 pm CDT Jun 17, 2025
6pm CDT Jun 17, 2025-6pm CDT Jun 24, 2025
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