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Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Partly Cloudy

92°F

33°C

Humidity 64%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 14 Aug 1:55 pm CDT
Extended Forecast for

3 Miles WNW Rosiclare IL

Extreme Heat Warning August 14, 03:33pm until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 14, 03:33pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. Calm wind.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. West southwest wind 3 to 5 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming north around 5 mph.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Heat index values as high as 105. Calm wind.
Tonight
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 75. Calm wind.
Sunday
Sunny and hot, with a high near 97. West southwest wind 3 to 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 68. Calm wind.
Tuesday
Mostly sunny, with a high near 89. Calm wind.
Tuesday Night
Mostly clear, with a low around 70. Calm wind.
Wednesday
Mostly sunny, with a high near 93. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Light west northwest wind.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Rosiclare IL
 37.42°N 88.4°W
Last Update:
1:26 pm CDT Aug 14, 2026
Forecast Valid:
3pm CDT Aug 14, 2026-6pm CDT Aug 20, 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