Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Overcast

70°F

21°C

Humidity 100%
Wind Speed NA
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Sep 5:15 am CDT
Extended Forecast for

5 Miles S Fillmore IL

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 77. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 90%.

    High: 77 °F

    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 9pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly after 5pm.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 81. Light and variable wind becoming east around 5 mph.

    High: 81 °F

    Patchy Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 7pm.  Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 87. Chance of precipitation is 20%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm, then a slight chance of showers after 1am.  Partly cloudy, with a low around 65. Chance of precipitation is 20%.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 68. Calm wind.
Thursday
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. High near 77. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Thursday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 9pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers, mainly after 5pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 81. Light and variable wind becoming east around 5 mph.
Friday Night
A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 65. Calm wind.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm, then a slight chance of showers after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 91.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 68.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Fillmore IL
 39.03°N 89.27°W (Elev. 581 ft)
4:46 am CDT Sep 10, 2026
5am CDT Sep 10, 2026-6pm CDT Sep 16, 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