Hot temperatures across the west; southeast

Heat and humidity will impact the southeast early this week. Heat indices over 100 degrees are expected from the Texas Gulf Coast to the Florida Panhandle, into the lower Mississippi Valley and portions of Alabama and Georgia. Excessive heat will return to the Desert Southwest Monday and persist through the week. Temperatures over 100 will also expand to the Intermountain West.
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Hazardous Weather Conditions

Current conditions at

Mount Vernon, Mount Vernon Airport (KMVN)

Lat: 38.32°NLon: 88.87°WElev: 479ft.

Fair

82°F

28°C

Humidity 62%
Wind Speed NE 5 mph
Barometer 30.12 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 27 Jun 11:35 am CDT
Extended Forecast for

3 Miles ESE Sesser IL

  • Today

    Today: Isolated showers and thunderstorms before 2pm.  Mostly sunny, with a high near 88. Northeast wind around 8 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Mostly clear, with a low around 70. Light and variable wind.

    Mostly Clear

    Low: 70 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. North wind 5 to 9 mph.

    Mostly Sunny

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 58. North northeast wind 3 to 7 mph.

    Mostly Clear

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 79. North northeast wind 3 to 6 mph.

    Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 59. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Light and variable wind.

    Mostly Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 66. South southeast wind 3 to 5 mph.

    Slight Chance
    T-storms

    Low: 66 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 84. West wind 3 to 7 mph.

    Chance
    T-storms

    High: 84 °F

Detailed Forecast

Today
Isolated showers and thunderstorms before 2pm. Mostly sunny, with a high near 88. Northeast wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 70. Light and variable wind.
Tuesday
Mostly sunny, with a high near 85. North wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 58. North northeast wind 3 to 7 mph.
Wednesday
Sunny, with a high near 79. North northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 84. Light and variable wind.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind 3 to 5 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. West wind 3 to 7 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. West northwest wind around 5 mph becoming light and variable in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Northeast wind 5 to 7 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light northeast wind.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. East wind around 6 mph.
Click Map For Forecast
Point Forecast:
3 Miles ESE Sesser IL
 38.07°N 89.01°W
11:15 am CDT Jun 27, 2016
11am CDT Jun 27, 2016-6pm CDT Jul 3, 2016
 
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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