Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fog/Mist

79°F

26°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 30.00 in
Dewpoint 79°F (26°C)
Visibility 5.00 mi
Heat Index84°F (29°C)
Last update 25 Jul 6:48 am CDT
Extended Forecast for

2 Miles NW Benton IL

  • Today

    Today: Showers and thunderstorms likely, mainly after 5pm.  Partly sunny, with a high near 87. Light and variable wind.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 87 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 5am.  Mostly cloudy, with a low around 71. Light north wind.  Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 9am.  Partly sunny, with a high near 83. Light north northeast wind becoming east 5 to 9 mph in the afternoon.  Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 70. Light northeast wind.

    Slight Chance
    T-storms

    Low: 70 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 89. East wind around 5 mph becoming calm.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. South wind 3 to 6 mph.

    Chance
    T-storms

    Low: 71 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Calm wind becoming south southwest around 6 mph in the afternoon.

    Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. South southwest wind 5 to 7 mph.

    Chance
    T-storms

    Low: 71 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 85. South southwest wind 5 to 8 mph becoming west northwest in the afternoon.

    Chance
    T-storms

    High: 85 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 87. Light and variable wind. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 71. Light north wind. Chance of precipitation is 40%.
Tuesday
Scattered showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 83. Light north northeast wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Light northeast wind.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. East wind around 5 mph becoming calm.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 3 to 6 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind 5 to 7 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South southwest wind 5 to 8 mph becoming west northwest in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. North northeast wind 5 to 7 mph becoming southwest after midnight.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind around 6 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. West wind around 6 mph becoming light and variable after midnight.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
Click Map For Forecast
Point Forecast:
2 Miles NW Benton IL
 38.05°N 88.93°W
6:15 am CDT Jul 25, 2016
7am CDT Jul 25, 2016-6pm CDT Jul 31, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database