Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles NNW Baylis IL

Heat Advisory August 11, 12:47pm until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 11, 12:47pm until August 12, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. South wind 5 to 7 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 90. Heat index values as high as 102. South wind around 8 mph.  Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms, mainly after 11pm.  Partly cloudy, with a low around 73. Southwest wind around 6 mph becoming east after midnight.  Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 88. East wind around 6 mph.  Chance of precipitation is 60%.

    High: 88 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms, mainly after 1am.  Low around 70. Chance of precipitation is 80%.

    Low: 70 °F

    Chance
    T-storms then
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 86.

    High: 86 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 93. Heat index values as high as 105. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 76. South wind 5 to 7 mph.
Wednesday
Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 90. Heat index values as high as 102. South wind around 8 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 73. Southwest wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 88. East wind around 6 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms, mainly after 1am. Low around 70. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 86.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Baylis IL
 39.79°N 90.95°W (Elev. 801 ft)
12:21 pm CDT Aug 11, 2026
12pm CDT Aug 11, 2026-6pm CDT Aug 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database