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Severe thunderstorms possible from the upper Midwest to the lower Mississippi Valley

Severe thunderstorms with damaging winds, a few tornadoes and some hail are expected across much of Arkansas and southern Missouri Wednesday. Isolated severe thunderstorms with damaging wind are also expected across Illinois during the day and across the lower Mississippi Valley overnight. Heavy rain with localized flooding is also possible in these areas. Read More >

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Partly Cloudy

68°F

20°C

Humidity 63%
Wind Speed S 14 mph
Barometer 29.54 in (1000.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 26 Apr 3:52 am CDT
Extended Forecast for

3 Miles WNW Murphysboro IL

  • Today

    Today: Showers and thunderstorms likely, mainly after 5pm.  Mostly cloudy, with a high near 72. South wind 11 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 72 °F

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers after 3am. Some of the storms could be severe.  Low around 51. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 90%.

    Severe
    Thunderstorms

    Low: 51 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 7 to 9 mph.

    Slight Chance
    Showers

    High: 65 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 52. South wind around 6 mph becoming calm  in the evening.

    Mostly Cloudy
    then Chance
    Showers

    Low: 52 °F

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 75. Southeast wind 7 to 11 mph.  Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 75 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms.  Low around 62. Southeast wind 5 to 8 mph.  Chance of precipitation is 90%.

    T-storms
    Likely then
    T-storms

    Low: 62 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 1pm.  Cloudy, with a high near 77. South wind 8 to 11 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms.  Cloudy, with a low around 65. South wind around 10 mph.

    T-storms

    Low: 65 °F

  • Sunday

    Sunday: Showers and thunderstorms likely.  Cloudy, with a high near 73. South wind 11 to 16 mph, with gusts as high as 26 mph.

    T-storms
    Likely

    High: 73 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 72. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers after 3am. Some of the storms could be severe. Low around 51. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 7 to 9 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52. South wind around 6 mph becoming calm in the evening.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Southeast wind 7 to 11 mph. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms. Low around 62. Southeast wind 5 to 8 mph. Chance of precipitation is 90%.
Saturday
Showers and thunderstorms likely, mainly before 1pm. Cloudy, with a high near 77. South wind 8 to 11 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms. Cloudy, with a low around 65. South wind around 10 mph.
Sunday
Showers and thunderstorms likely. Cloudy, with a high near 73. South wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 63. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 70. Southwest wind around 9 mph.
Click Map For Forecast
Point Forecast:
3 Miles WNW Murphysboro IL
 37.77°N 89.37°W
3:15 am CDT Apr 26, 2017
4am CDT Apr 26, 2017-6pm CDT May 2, 2017
 
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