Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Thunderstorm in Vicinity

79°F

26°C

Humidity	82%
Wind Speed	Vrbl 7 mph
Barometer	30.02 in (1016.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	7 Jul 6:52 pm CDT

More Information:

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

Extended Forecast for

Murphysboro IL

Tonight
Low: 69 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 70 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 92 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 75 °F
Chance
T-storms then
Showers
Likely
Friday
High: 90 °F
T-storms
Likely
Friday Night
Low: 72 °F
T-storms
Likely then
Showers
Likely
Saturday
High: 88 °F
Showers
Likely
Saturday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 69. Light north wind.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Mostly sunny, with a high near 87. Calm wind.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Calm wind.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. South southwest wind 3 to 8 mph.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 75. South wind around 7 mph. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 90. Southwest wind 6 to 9 mph. Chance of precipitation is 70%.

Friday Night

Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm. Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. West southwest wind 3 to 5 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light south southwest wind.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Calm wind becoming north around 6 mph in the morning.

Sunday Night

Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 89. Calm wind becoming northeast around 6 mph in the afternoon.

Monday Night

Clear, with a low around 70. Light north wind.

Tuesday

Sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the afternoon.