National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Additional Heavy Rainfall for Florida; Severe Thunderstorms in the High Plains and the East

Continued heavy to excessive rainfall may bring considerable to locally catastrophic urban flooding today to South Florida with areas of flash and urban flooding remaining possible through Saturday. Flood Watches remain in effect. A slight risk of severe thunderstorms (Level 2 of 5) exists today in the central High Plains and from the Mid-Atlantic to southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

89°F

32°C

Humidity 50%
Wind Speed NE 12 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 14 Jun 12:56 pm CDT
Extended Forecast for

2 Miles ESE Dahlgren IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. North wind around 7 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. North northeast wind 3 to 6 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 89. East wind 5 to 8 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. East southeast wind around 6 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. South wind 6 to 8 mph.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South wind 3 to 6 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. South wind 6 to 9 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 90 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 90. North wind around 7 mph.
Tonight
Clear, with a low around 62. North northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 89. East wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 65. East southeast wind around 6 mph.
Sunday
Sunny, with a high near 96. South wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 73. South wind 3 to 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 74. South wind 6 to 9 mph.
Tuesday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 72. South wind around 6 mph becoming calm in the evening.
Juneteenth
Partly sunny, with a high near 92. Calm wind becoming south southeast 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 71. Light south southeast wind.
Thursday
Mostly sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Dahlgren IL
 38.19°N 88.64°W
Last Update:
1:17 pm CDT Jun 14, 2024
Forecast Valid:
1pm CDT Jun 14, 2024-6pm CDT Jun 20, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation