Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
30°F
-1°C
| Humidity | 88% |
| Wind Speed | NW 8 mph |
| Barometer | 30.05 in (1018.0 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 7.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 1 Dec 9:52 pm CST |
Extended Forecast for
Murphysboro IL
Winter Weather Advisory December 1, 09:58pm until December 2, 06:00am
NOW until 6:00am Tue
Winter Weather Advisory
Tonight
Low: 22 °F
Snow
Tuesday
High: 32 °F
Gradual
ClearingTuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 41 °F
Mostly Sunny
Wednesday Night
Low: 19 °F
Mostly Cloudy
Thursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 16 °F
Partly Cloudy
then Slight
Chance Snow
ShowersFriday
High: 39 °F
Slight Chance
Rain/Snow
then Mostly
Sunny
Detailed Forecast
Tonight
Snow, mainly before 2am. Low around 22. Northwest wind 3 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 32. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 21. Calm wind becoming south around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 41. South southwest wind 5 to 10 mph becoming light in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 19. Light and variable wind becoming north northwest 6 to 11 mph in the evening. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 28. North wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 16. Light and variable wind.
Friday
A slight chance of rain and snow showers before noon. Mostly sunny, with a high near 39. Calm wind becoming south southwest around 6 mph.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 29. Light and variable wind becoming west around 6 mph after midnight.
Sunday
Mostly cloudy, with a high near 41. West northwest wind 6 to 8 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 21. North wind 3 to 5 mph.
Monday
Partly sunny, with a high near 39. Light and variable wind becoming north around 6 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Murphysboro IL
37.75°N 89.31°W
37.75°N 89.31°W
9:51 pm CST Dec 1, 2025
9pm CST Dec 1, 2025-6pm CST Dec 8, 2025
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