Weekend Showers and Thunderstorms Over the Southeast U.S.

A slow moving storm system over the northern Gulf Coast will continue periods of showers and thunderstorms over much of the Southeast U.S. through this weekend. The risk for heavy to excessive rainfall increases on Sunday as a surge of increased moisture moves over parts of northern Florida into southern Georgia. Read More >

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

67°F

19°C

Humidity	49%
Wind Speed	NE 10 G 20 mph
Barometer	30.16 in (1021.0 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	9 May 12:52 pm CDT

More Information:

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

Extended Forecast for

Vergennes IL

This Afternoon
High: 69 °F
Sunny
Tonight
Low: 46 °F
Mostly Clear
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 75 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
then Slight
Chance
Showers
Monday
High: 74 °F
Showers
Likely
Monday Night
Low: 60 °F
Chance
T-storms
Tuesday
High: 76 °F
Showers
Likely

Detailed Forecast

This Afternoon

Sunny, with a high near 69. North northeast wind around 11 mph.

Tonight

Mostly clear, with a low around 46. North northeast wind around 6 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 73. Light north northeast wind becoming northeast 5 to 10 mph in the morning.

Saturday Night

Partly cloudy, with a low around 52. Light northeast wind.

Sunday

Mostly sunny, with a high near 75. East northeast wind 5 to 8 mph.

Sunday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. East northeast wind 3 to 6 mph.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. East wind 5 to 8 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 61. Light south wind.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 83. South wind 5 to 9 mph.

Wednesday Night

Partly cloudy, with a low around 66. South wind around 6 mph.

Thursday

Mostly sunny, with a high near 88. South southwest wind 6 to 11 mph.