Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
70°F
21°C
| Humidity | 82% |
| Wind Speed | S 20 G 28 mph |
| Barometer | 29.76 in (1007.6 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 10:52 am CDT |
Extended Forecast for
Anna IL
Wind Advisory March 11, 11:46am until March 11, 04:00pm
NOW until 4:00pm Wed
Wind Advisory
Today
High: 69 °F⇓
Showers
Tonight
Low: 32 °F
Gradual
ClearingThursday
High: 54 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Today
Showers and thunderstorms before 4pm, then a chance of showers. Temperature falling to around 48 by 5pm. Southwest wind around 18 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 32. North wind 10 to 18 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 54. North wind 5 to 7 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South wind 7 to 17 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 63. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 38. Northwest wind around 6 mph becoming east after midnight.
Saturday
Sunny, with a high near 67. East wind 6 to 10 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
A slight chance of showers and thunderstorms, then showers likely after 1pm. Partly sunny, with a high near 69. Breezy, with a south wind 16 to 22 mph, with gusts as high as 34 mph.
Sunday Night
A chance of rain showers before 1am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 22. North northwest wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 43. North wind 5 to 8 mph becoming southwest in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Anna IL
37.45°N 89.24°W
37.45°N 89.24°W
11:41 am CDT Mar 11, 2026
11am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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