Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
77°F
25°C
| Humidity | 60% |
| Wind Speed | S 8 mph |
| Barometer | 29.77 in (1007.8 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 17 May 4:52 pm CDT |
Extended Forecast for
Alto Pass IL
This Afternoon
High: 75 °F
Slight Chance
T-stormsTonight
Low: 59 °F
Slight Chance
T-storms then
Patchy FogSaturday
High: 80 °F
Areas Fog
then Slight
Chance
T-stormsSaturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Southwest wind around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 9pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming north 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 63. Calm wind.
Sunday
Sunny, with a high near 86. Light and variable wind.
Sunday Night
Mostly clear, with a low around 64. Light south southeast wind.
Monday
Mostly sunny, with a high near 85. South wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 68. South wind 6 to 8 mph.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. South wind 9 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 14 mph, with gusts as high as 24 mph.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 84. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 61. South southwest wind around 8 mph becoming west after midnight.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. North northwest wind around 7 mph becoming west southwest in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. East northeast wind around 6 mph becoming south southeast after midnight.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Southeast wind 6 to 8 mph becoming south southwest in the afternoon.
ABOUT THIS FORECAST
Point Forecast:
Alto Pass IL
37.57°N 89.32°W
37.57°N 89.32°W
2:02 pm CDT May 17, 2024
5pm CDT May 17, 2024-6pm CDT May 24, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
