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Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

N/A

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

Shawneetown IL

Heat Advisory September 9, 11:00am until September 9, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 94. South wind 5 to 7 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind 3 to 6 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 98. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 70%.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 87. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 90%.

    High: 87 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65. Light north northeast wind.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 87. Light and variable wind.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the morning.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 94. South wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 73. South wind 3 to 6 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 98. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 87. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 90%.
Thursday Night
Mostly cloudy, with a low around 65. Light north northeast wind.
Friday
Partly sunny, with a high near 87. Light and variable wind.
Friday Night
Partly cloudy, with a low around 66. Calm wind.
Saturday
Sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 68. Light south wind.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming southwest around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 67. South southeast wind 3 to 5 mph.
Monday
Sunny, with a high near 92. South wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shawneetown IL
 37.7°N 88.16°W
Last Update:
1:46 pm CDT Sep 8, 2026
Forecast Valid:
3pm CDT Sep 8, 2026-6pm CDT Sep 14, 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