Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. Read More >

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

75°F

24°C

Humidity 88%
Wind Speed SE 3 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 23 May 9:52 pm CDT
Extended Forecast for

Jonesboro IL

  • Tonight

    Tonight: Mostly clear, with a low around 69. Light south wind.

    Mostly Clear

    Low: 69 °F

  • Friday

    Friday: Sunny, with a high near 89. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    Sunny

    High: 89 °F

  • Friday
    Night

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

    Mostly Clear

    Low: 69 °F

  • Saturday

    Saturday: Sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 68. South southwest wind 6 to 8 mph.

    Mostly Clear

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 86. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68. South wind 3 to 5 mph.

    Partly Cloudy

    Low: 68 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 70. South southwest wind 8 to 10 mph.

    Partly Cloudy

    Low: 70 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 69. Light south wind.
Friday
Sunny, with a high near 89. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 69. South wind 5 to 7 mph.
Saturday
Sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 68. South southwest wind 6 to 8 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 68. South wind 3 to 5 mph.
Memorial Day
Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 70. South southwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 88. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. South southwest wind 10 to 13 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. West wind 5 to 9 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the morning.
Click Map For Forecast
Point Forecast:
Jonesboro IL
 37.46°N 89.27°W
10:17 pm CDT May 23, 2019
10pm CDT May 23, 2019-6pm CDT May 30, 2019
 
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Additional Resources

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