Severe Thunderstorms and Flash Flooding Threats Continue Saturday in the Plains and Midwest; Hot Holiday for the Southeast

Another day with severe storms, some significant with very large hail and tornadoes, and very heavy rain are expected through Saturday across the Plains and Midwest. In the Ohio Valley, isolated severe thunderstorms with damaging winds and large hail is possible. Heavy rain may produce flooding for the interior Northeast and in the northern California mountains. Building heat wave in the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

73°F

23°C

Humidity 85%
Wind Speed S 5 mph
Barometer 30.03 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 24 May 10:15 pm CDT
Extended Forecast for

Marion IL

  • Tonight

    Tonight: Mostly clear, with a low around 69. South wind 5 to 7 mph.

    Mostly Clear

    Low: 69 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 69. South southwest wind around 6 mph.

    Mostly Clear

    Low: 69 °F

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 87 °F

  • Sunday
    Night

    Sunday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, with a low around 67. South southwest wind 3 to 5 mph.  Chance of precipitation is 10%.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 67 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 88. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69. South southwest wind 7 to 9 mph.

    Mostly Clear

    Low: 69 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. South southwest wind 8 to 15 mph, with gusts as high as 26 mph.

    Mostly Sunny

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Partly Cloudy
    then Chance
    Showers

    Low: 70 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 69. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 88. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 69. South southwest wind around 6 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 67. South southwest wind 3 to 5 mph. Chance of precipitation is 10%.
Memorial Day
Mostly sunny, with a high near 88. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 69. South southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 88. South southwest wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 83. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. West southwest wind 5 to 10 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. West southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 60. Northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 82. Light and variable wind becoming west around 6 mph in the morning.
Click Map For Forecast
Point Forecast:
Marion IL
 37.73°N 88.92°W
10:17 pm CDT May 24, 2019
10pm CDT May 24, 2019-6pm CDT May 31, 2019
 
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