Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
73°F
23°C
| Humidity | 74% |
| Wind Speed | W 8 mph |
| Barometer | 29.69 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 8:45 am CDT |
Extended Forecast for
3 Miles SSW Pittsburg IL
Today
High: 80 °F
Partly Sunny
then Chance
ShowersTonight
Low: 67 °F
Chance
ShowersSunday
High: 80 °F
Showers
LikelySunday Night
Low: 66 °F
Showers
Likely then
Partly CloudyMonday
High: 84 °F
Mostly Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 80. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Showers likely before 1pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. North northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely before 7pm. Partly cloudy, with a low around 66. North wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 84. North wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Calm wind.
Wednesday
Sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. Calm wind.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 3 to 8 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Pittsburg IL
37.73°N 88.86°W
37.73°N 88.86°W
7:01 am CDT Aug 1, 2026
9am CDT Aug 1, 2026-6pm CDT Aug 7, 2026
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