Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
31°F
-1°C
| Humidity | 65% |
| Wind Speed | W 8 G 16 mph |
| Barometer | 29.83 in |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 16 Mar 6:15 am CDT |
Extended Forecast for
2 Miles NW Johnston City IL
Wind Advisory March 16, 06:34am until March 16, 07:00am
NOW until 7:00am Mon
Wind Advisory
Today
High: 30 °F
Mostly Cloudy
and BlusteryTonight
Low: 17 °F
Decreasing
CloudsTuesday
High: 38 °F
Sunny
Tuesday Night
Low: 31 °F
Chance Snow
ShowersWednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Today
Mostly cloudy, with a steady temperature around 30. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 38. Northwest wind 6 to 9 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 31. Light south southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 62. South wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 43. South southwest wind around 6 mph.
Thursday
Sunny, with a high near 72. South southwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 45. West southwest wind around 5 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 53. Southwest wind around 7 mph.
Saturday
Sunny, with a high near 78. Southwest wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 6 to 8 mph becoming south southwest after midnight.
Sunday
Sunny, with a high near 73. South wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NW Johnston City IL
37.85°N 88.94°W
37.85°N 88.94°W
6:06 am CDT Mar 16, 2026
6am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
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