Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Whiteash IL
Today

High: 64 °F
Mostly Sunny
Tonight

Low: 46 °F
Mostly Cloudy
Wednesday

High: 74 °F
Mostly Sunny
Wednesday Night

Low: 62 °F
Mostly Clear
Thursday

High: 86 °F
Sunny
Thursday Night
Low: 46 °F
Partly Cloudy
then Chance
T-stormsFriday

High: 56 °F
Showers
LikelyFriday Night

Low: 33 °F
Mostly Clear
Saturday

High: 57 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 64. East wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 46. East wind around 6 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 74. Light south wind becoming south southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 62. South wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 86. South southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. South southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. North wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Mostly clear, with a low around 33. North wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 57. Northeast wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 38. East wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 66. South wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 50. South wind around 7 mph.
Monday
Mostly sunny, with a high near 76. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST
Point Forecast:
Whiteash IL
37.78°N 88.92°W
37.78°N 88.92°W
1:26 am CDT Mar 24, 2026
4am CDT Mar 24, 2026-6pm CDT Mar 30, 2026



