Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fog/Mist

72°F

22°C

Humidity 100%
Wind Speed NA
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 20 Aug 4:55 am CDT
Extended Forecast for

4 Miles NE Shobonier IL

  • Overnight

    Overnight: Isolated showers and thunderstorms.  Partly cloudy, with a low around 70. Light southeast wind.  Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    T-storms

  • Thursday

    Thursday: Isolated showers after 1pm.  Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 83 °F

    Patchy Fog
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 63. Light northeast wind.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Partly cloudy, with a low around 70. Light southeast wind. Chance of precipitation is 20%.
Thursday
Isolated showers after 1pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 63. Light northeast wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. Light and variable wind.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66. Calm wind.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Shobonier IL
 38.91°N 89.02°W (Elev. 499 ft)
4:26 am CDT Aug 20, 2026
5am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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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