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Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

96°F

36°C

Humidity 45%
Wind Speed W 7 mph
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 5 Sep 11:15 am CDT
Extended Forecast for

4 Miles ENE Ozark IL

Extreme Heat Warning September 5, 11:22am until September 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 5, 11:22am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Light north northeast wind.

    Low: 72 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Northeast wind 6 to 8 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Northeast wind 3 to 7 mph.

    Low: 65 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 89. East northeast wind around 6 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming south around 6 mph in the morning.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. South southeast wind 3 to 7 mph.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 106. West northwest wind 3 to 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Light north northeast wind.
Sunday
Sunny, with a high near 91. Northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 65. Northeast wind 3 to 7 mph.
Labor Day
Sunny, with a high near 89. East northeast wind around 6 mph.
Monday Night
Clear, with a low around 66. Calm wind.
Tuesday
Sunny, with a high near 94. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 73. South southeast wind 3 to 7 mph.
Wednesday
Sunny, with a high near 96. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of showers after 1am. Mostly clear, with a low around 73. South southwest wind 3 to 5 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. West southwest wind around 6 mph becoming north northwest in the morning.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 68. Calm wind.
Friday
A slight chance of showers. Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Ozark IL
 37.55°N 88.71°W
Last Update:
9:06 am CDT Sep 5, 2026
Forecast Valid:
11am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation