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

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

84°F

29°C

Humidity	70%
Wind Speed	N 6 mph
Barometer	30.01 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	7 Jul 4:45 pm CDT

More Information:

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

Extended Forecast for

Goreville IL

This Afternoon
High: 84 °F
Chance
T-storms
Tonight
Low: 69 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 85 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 70 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 74 °F
Chance
T-storms
Friday
High: 89 °F
T-storms
Likely
Friday Night
Low: 72 °F
T-storms
Likely then
Showers
Likely
Saturday
High: 86 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Light north wind.

Tonight

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Calm wind.

Wednesday

Showers and thunderstorms likely, mainly between 1pm and 2pm. Partly sunny, with a high near 85. Calm wind. Chance of precipitation is 60%.

Wednesday Night

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

Thursday

Sunny, with a high near 90. South southwest wind 3 to 8 mph.

Thursday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind 6 to 8 mph.

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. Mostly sunny, with a high near 89. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

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.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. West southwest wind 5 to 7 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Calm wind.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming north around 6 mph in the morning.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 87. Calm wind becoming northeast 5 to 7 mph in the morning.

Monday Night

Mostly clear, with a low around 70. Light east northeast wind.

Tuesday

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