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Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fog/Mist

73°F

23°C

Humidity 97%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 73°F (23°C)
Visibility 3.00 mi
Last update 30 Jul 6:35 am CDT
Extended Forecast for

Mc Leansboro IL

Extreme Heat Warning July 30, 06:54am until July 30, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 30, 06:54am until July 30, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Today

    High: 95 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 10pm. Mostly clear, with a low around 73. Light and variable wind.

    Low: 73 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 88. Light north wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%.

    High: 88 °F

    Chance
    Showers then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 81. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. North northeast wind 6 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Northeast wind 6 to 9 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. North northeast wind around 6 mph becoming calm after midnight.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Light and variable wind.
Tonight
A 20 percent chance of showers and thunderstorms after 10pm. Mostly clear, with a low around 73. Light and variable wind.
Thursday
A chance of showers, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 88. Light north wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 61. North northeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 82. Northeast wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 61. North northeast wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 85. East northeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 66. Light east northeast wind.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Leansboro IL
 38.1°N 88.53°W
Last Update:
5:46 am CDT Jul 30, 2025
Forecast Valid:
6am CDT Jul 30, 2025-6pm CDT Aug 5, 2025
 
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