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

Tropical Storm Colin to Impact Carolina Coast; Severe Thunderstorms in the Mid-Atlantic, Northeast, and Northern Plains

Tropical Storm Colin is producing heavy rain that may result in flash flooding, strong winds, and rough surf along and off the Carolina Coast through Sunday. Severe thunderstorms will impact parts of the Northeast, Mid-Atlantic, and northern Plains. Critical fire weather conditions expected in the Great Basin and mainland Alaska. Heavy rains are possible in central Plains and the ArkLaTex. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Light Rain

N/A

Humidity NA
Wind Speed N 5 mph
Barometer 30.00 in
Dewpoint N/A
Visibility 10.00 mi
Last update 2 Jul 3:56 pm CDT
Extended Forecast for

Waltonville IL

  • This
    Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 77. Northeast wind around 5 mph.

    Chance
    T-storms

    High: 77 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Light northeast wind.

    Chance
    T-storms

    Low: 70 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Calm wind becoming east around 6 mph in the morning.

    Chance
    T-storms

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 70. East southeast wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 70 °F

  • Independence
    Day

    Independence Day: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south 5 to 9 mph in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 75. South wind 3 to 6 mph.

    Mostly Clear

    Low: 75 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Southwest wind 5 to 8 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. South southwest wind around 6 mph becoming calm.

    Slight Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Sunny and hot, with a high near 97. Southwest wind 5 to 7 mph.

    Chance
    Showers then
    Chance
    T-storms

    High: 97 °F

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 77. Northeast wind around 5 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Light northeast wind.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Calm wind becoming east around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 70. East southeast wind around 5 mph becoming calm in the evening.
Independence Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 75. South wind 3 to 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Southwest wind 5 to 8 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. South southwest wind around 6 mph becoming calm.
Wednesday
A chance of showers and thunderstorms. Sunny and hot, with a high near 97. Southwest wind 5 to 7 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming west northwest around 6 mph in the morning.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Waltonville IL
 38.23°N 89.03°W
Last Update:
3:44 pm CDT Jul 2, 2022
Forecast Valid:
4pm CDT Jul 2, 2022-6pm CDT Jul 8, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation