Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair and Breezy
70°F
21°C
| Humidity | 34% |
| Wind Speed | SW 21 mph |
| Barometer | 29.70 in (1005.6 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 18 Mar 6:52 pm CDT |
Extended Forecast for
De Soto IL
Wind Advisory March 19, 08:00am until March 19, 07:00pm
Tonight
Low: 57 °F
Increasing
Clouds and
BreezyWednesday
High: 72 °F
Partly Sunny
and Breezy
then Slight
Chance
Showers and
WindyWednesday Night
Low: 35 °F
Breezy.
Mostly Clear
then Chance
ShowersThursday
High: 51 °F
Slight Chance
Showers and
BreezyThursday Night
Low: 32 °F
Mostly Clear
Friday
High: 61 °F
Mostly Sunny
then Partly
Sunny and
BreezyFriday Night
Low: 42 °F
Slight Chance
ShowersSaturday
High: 61 °F
Sunny
Saturday Night
Low: 42 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Increasing clouds, with a low around 57. Breezy, with a south wind 18 to 28 mph, with gusts as high as 33 mph.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 72. Windy, with a south wind 22 to 30 mph, with gusts as high as 46 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 35. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 51. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 61. Breezy, with a south southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 61. Northwest wind 7 to 9 mph.
Saturday Night
A chance of showers after 1am. Partly cloudy, with a low around 42. Light and variable wind becoming southeast around 6 mph after midnight.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 65. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 40. West wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 61. West wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 39. West wind 5 to 8 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 59. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
ABOUT THIS FORECAST
Point Forecast:
De Soto IL
37.81°N 89.23°W
37.81°N 89.23°W
6:35 pm CDT Mar 18, 2025
7pm CDT Mar 18, 2025-6pm CDT Mar 25, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
