Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Light Rain Fog/Mist
48°F
9°C
| Humidity | 93% |
| Wind Speed | NW 10 mph |
| Barometer | 30.07 in (1018.1 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 3.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 5 Apr 9:52 am CDT |
Extended Forecast for
Alto Pass IL
Flood Watch April 5, 10:38am until April 6, 07:00am
Flash Flood Warning April 5, 10:38am until April 5, 02:45pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 51 °F
Showers
Tonight
Low: 41 °F
Showers
Sunday
High: 45 °F
Showers
LikelySunday Night
Low: 32 °F
Decreasing
CloudsMonday
High: 59 °F
Sunny
Monday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Detailed Forecast
Today
Showers and possibly a thunderstorm. Steady temperature around 51. North wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Tonight
Showers and possibly a thunderstorm. Low around 41. North northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday
A chance of showers and thunderstorms, then showers likely after 7am. Cloudy, with a high near 45. North wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 59. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 30. North wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 52. Northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 36. Calm wind becoming south southeast around 6 mph after midnight.
Wednesday
A slight chance of showers after 1pm. Mostly sunny, with a high near 62. South wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 50. South wind around 11 mph, with gusts as high as 21 mph.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67. Southwest wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46. Northwest wind 6 to 8 mph.
Friday
Sunny, with a high near 67. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
ABOUT THIS FORECAST
Point Forecast:
Alto Pass IL
37.57°N 89.32°W
37.57°N 89.32°W
8:49 am CDT Apr 5, 2025
10am CDT Apr 5, 2025-6pm CDT Apr 11, 2025
Additional Resources
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Hourly Weather Forecast
