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Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
79°F
26°C
| Humidity | 84% |
| Wind Speed | NA |
| Barometer | 29.96 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 11 Jul 6:52 pm CDT |
Extended Forecast for
3 Miles NE Gorham IL
Flood Watch July 11, 06:59pm until July 12, 01:00am
NOW until 1:00am Sun
Flood Watch
Tonight
Low: 68 °F
Chance
T-storms then
Chance
ShowersSunday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night

Low: 67 °F
Mostly Clear
Monday

High: 86 °F
Sunny
Monday Night

Low: 68 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny then
Chance
T-stormsTuesday Night

Low: 70 °F
Mostly Clear
Wednesday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Tonight
A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Partly cloudy, with a low around 68. North wind 3 to 8 mph. Chance of precipitation is 40%.
Sunday
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 84. North northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 67. North wind 3 to 7 mph.
Monday
Sunny, with a high near 86. Light north wind becoming north northeast 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 68. North northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Northeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 71. Calm wind.
Thursday
Sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 73. Calm wind.
Friday
Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny, with a high near 93. Calm wind becoming west southwest around 6 mph in the morning.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE Gorham IL
37.73°N 89.46°W
37.73°N 89.46°W
1:26 pm CDT Jul 11, 2026
6pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026



