Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
76°F
24°C
| Humidity | 60% |
| Wind Speed | S 18 G 26 mph |
| Barometer | 29.86 in (1010.9 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 May 1:52 am CDT |
Extended Forecast for
Elkville IL
Overnight

Low: 68 °F
Chance
ShowersSaturday
High: 85 °F
Showers
Likely then
Chance
T-stormsSaturday Night

Low: 66 °F
Partly Cloudy
Sunday

High: 88 °F
Sunny
Sunday Night

Low: 69 °F
Mostly Clear
Monday
High: 89 °F
Breezy.
Partly Sunny
then Chance
T-stormsMonday Night

Low: 71 °F
Chance
ShowersTuesday

High: 87 °F
Showers
LikelyTuesday Night

Low: 63 °F
Showers
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 68. South wind 11 to 13 mph, with gusts as high as 22 mph.
Saturday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 85. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 66. South southeast wind 6 to 8 mph.
Sunday
Sunny, with a high near 88. South wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 69. South wind around 14 mph, with gusts as high as 22 mph.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Breezy, with a south wind 14 to 20 mph, with gusts as high as 28 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. South wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. South southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 63. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North wind around 10 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 56. North northeast wind 6 to 8 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 74. North northeast wind around 9 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 55. Northeast wind 3 to 8 mph.
Friday
A slight chance of showers. Mostly sunny, with a high near 78. Northeast wind 5 to 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
Elkville IL
37.9°N 89.25°W
37.9°N 89.25°W
1:21 am CDT May 16, 2026
2am CDT May 16, 2026-6pm CDT May 22, 2026



