Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Rain Fog/Mist
50°F
10°C
| Humidity | 89% |
| Wind Speed | NW 18 G 31 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 1.75 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 11 Mar 1:52 pm CDT |
Extended Forecast for
Anna IL
Wind Advisory March 11, 02:17pm until March 11, 04:00pm
NOW until 4:00pm Wed
Wind Advisory
This Afternoon
High: 71 °F
Showers
Tonight
Low: 32 °F
Gradual
ClearingThursday
High: 53 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms before 4pm, then a chance of showers. High near 71. North northwest wind 14 to 17 mph, with gusts as high as 31 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 53. North wind 5 to 7 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 40. South wind 7 to 17 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 63. Southwest wind 9 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 northeast after midnight.
Saturday
Mostly sunny, with a high near 64. East northeast wind 7 to 9 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 13 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. Some thunder is also possible. Mostly cloudy, with a low around 27. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind around 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 20. Northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 42. North northwest 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
1:26 pm CDT Mar 11, 2026
2pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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