Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

Fair

81°F

27°C

Humidity 92%
Wind Speed SE 3 mph
Barometer 29.86 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 28 Jun 10:35 pm CDT
Extended Forecast for

3 Miles S Exeter IL

Heat Advisory June 29, 11:00am until July 3, 12:00am
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Increasing clouds, with a low around 75. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 93. Heat index values as high as 105. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 106. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. South wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 76. South wind 5 to 7 mph.

    Low: 76 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 75. South wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 93. Heat index values as high as 105. South wind 9 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 74. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 95. Heat index values as high as 106. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 74. South wind 6 to 9 mph, with gusts as high as 17 mph.
Wednesday
Sunny, with a high near 94. South wind 6 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Clear, with a low around 76. South wind 5 to 7 mph.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny and hot, with a high near 95.
Friday Night
Partly cloudy, with a low around 74.
Independence Day
Mostly sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 73.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Exeter IL
 39.67°N 90.5°W (Elev. 528 ft)
9:37 pm CDT Jun 28, 2026
10pm CDT Jun 28, 2026-6pm CDT Jul 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database