Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fog/Mist

32°F

0°C

Humidity	92%
Wind Speed	W 5 mph
Barometer	30.18 in (1022.1 mb)
Dewpoint	30°F (-1°C)
Visibility	4.00 mi
Wind Chill	27°F (-3°C)
Last update	21 Apr 2:52 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Murphysboro IL

Freeze Warning until April 21, 09:00am

Click here for hazard details and duration

Freeze Warning

Freeze Warning until April 21, 09:00am

NOW until
9:00am Wed

Freeze Warning
Overnight

Frost
Low: 30 °F
Wednesday

Frost then
Sunny
High: 54 °F
Wednesday
Night

Mostly Clear
then Areas
Frost
Low: 33 °F
Thursday

Frost then
Sunny
High: 58 °F
Thursday
Night

Partly Cloudy
then Slight
Chance
Showers
Low: 42 °F
Friday

Chance
Showers
High: 61 °F
Friday
Night

Showers
Low: 50 °F
Saturday

Showers
High: 62 °F

Detailed Forecast

Overnight

Widespread frost. Otherwise, partly cloudy, with a low around 30. West wind around 6 mph.

Wednesday

Widespread frost before 10am. Otherwise, sunny, with a high near 54. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 5 to 8 mph becoming calm in the evening.

Thursday

Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the morning.

Thursday Night

A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 42. Light south wind.

Friday

A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 61. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.

Friday Night

A chance of showers, then showers and possibly a thunderstorm after 8pm. Low around 50. South southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Saturday

Showers and possibly a thunderstorm before 8am, then showers likely. Mostly cloudy, with a high near 62. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Saturday Night

A chance of showers before 8pm. Mostly clear, with a low around 44. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

Sunday

Sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 7 mph in the morning.

Sunday Night

Mostly clear, with a low around 49. South southeast wind around 6 mph.

Monday

Sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 59. South wind 10 to 13 mph.

Tuesday

A slight chance of showers. Mostly sunny, with a high near 80. South wind 10 to 18 mph, with gusts as high as 25 mph.