Heavy Rain and Flooding Threat in South Florida; Severe Thunderstorms from the Central Plains to the Great Lakes

Heavy to excessive rainfall will continue to bring flooding, with locally considerable flash and urban flooding possible, through Friday over the southern Florida Peninsula. Severe thunderstorms are forecast across the central Plains into the central Great Lakes Thursday afternoon and evening. Very large hail, destructive wind gusts, and a couple of tornadoes are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

64°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.99 in (1015.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 13 Jun 6:52 am CDT
Extended Forecast for

2 Miles N Vergennes IL

  • Today

    Today: Sunny, with a high near 91. Light south southeast wind becoming south 5 to 10 mph in the morning.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am.  Increasing clouds, with a low around 68. South wind 5 to 8 mph.

    Low: 68 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 90. Southwest wind 5 to 8 mph becoming north in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. North northeast wind 3 to 6 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. East southeast wind around 6 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. East southeast wind 3 to 5 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. South wind 5 to 9 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South wind 5 to 7 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 92. South wind 6 to 11 mph.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Light south southeast wind becoming south 5 to 10 mph in the morning.
Tonight
A 20 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 68. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 90. Southwest wind 5 to 8 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 65. North northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 91. East southeast wind around 6 mph.
Saturday Night
Mostly clear, with a low around 68. East southeast wind 3 to 5 mph.
Sunday
Sunny and hot, with a high near 97. South wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 73. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 92. South wind 6 to 11 mph.
Monday Night
Partly cloudy, with a low around 73. South wind 5 to 9 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 72. South wind 3 to 7 mph.
Juneteenth
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind 3 to 8 mph.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Vergennes IL
 37.93°N 89.33°W
7:31 am CDT Jun 13, 2024
7am CDT Jun 13, 2024-6pm CDT Jun 19, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database