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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Mostly Cloudy

73°F

23°C

Humidity 87%
Wind Speed SE 9 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 1 Jun 3:56 pm CDT
Extended Forecast for

Dahlgren IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 73. South wind around 8 mph.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Cloudy, with a low around 63. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 81. Calm wind becoming north northwest around 6 mph.

    High: 81 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Light southeast wind.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 86 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 6 to 8 mph.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. South southwest wind around 8 mph.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. West wind around 10 mph.

    High: 84 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 73. South wind around 8 mph.
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Cloudy, with a low around 63. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 81. Calm wind becoming north northwest around 6 mph.
Sunday Night
Partly cloudy, with a low around 63. Light southeast wind.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 50%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 6 to 8 mph.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. South southwest wind around 8 mph.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. West wind around 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. West southwest wind around 6 mph.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 83. West wind 6 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 58. West northwest wind 5 to 9 mph.
Friday
Sunny, with a high near 79. West northwest wind 7 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Dahlgren IL
 38.19°N 88.7°W
Last Update:
3:03 pm CDT Jun 1, 2024
Forecast Valid:
4pm CDT Jun 1, 2024-6pm CDT Jun 7, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation