Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
79°F
26°C
| Humidity | 32% |
| Wind Speed | S 20 G 30 mph |
| Barometer | 29.73 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 4 May 5:45 pm CDT |
Extended Forecast for
Whiteash IL
Lake Wind Advisory May 4, 06:21pm until May 4, 08:00pm
NOW until 8:00pm Mon
Lake Wind Advisory
Tonight
Low: 59 °F
Partly Cloudy
and Breezy
then Chance
T-stormsTuesday
High: 67 °F
Showers
Tuesday Night
Low: 47 °F
Showers
Wednesday
High: 62 °F
Chance
ShowersWednesday Night
Low: 44 °F
Slight Chance
ShowersThursday
High: 65 °F
Mostly Sunny
Thursday Night
Low: 45 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 59. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Tuesday
Showers and possibly a thunderstorm. High near 67. South southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 47. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 62. North northeast wind around 10 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. North wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 65. North wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 45. Light and variable wind.
Friday
Sunny, with a high near 74. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 52. South southwest wind 5 to 8 mph.
Saturday
Sunny, with a high near 78. Southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 56. South wind 3 to 5 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 5 to 9 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West northwest wind around 8 mph becoming north after midnight.
Monday
A chance of showers. Mostly sunny, with a high near 73. North wind 8 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Whiteash IL
37.78°N 88.92°W
37.78°N 88.92°W
1:26 pm CDT May 4, 2026
6pm CDT May 4, 2026-6pm CDT May 11, 2026
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