National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Henderson City (KEHR)

Lat: 37.82°NLon: 87.68°WElev: 384ft.

Fair

86°F

30°C

Humidity 80%
Wind Speed SW 12 mph
Barometer 29.83 in (1009.8 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 21 Jul 9:56 am CDT
Extended Forecast for

Marion KY

Heat Advisory July 21, 10:40am until July 21, 11:00am
Extreme Heat Warning July 21, 11:00am until July 21, 07:00pm
Click here for hazard details and duration
...
Extreme Heat Warning
  •  
    Heat Advisory July 21, 10:40am until July 21, 11:00am

    NOW until 11:00am Tue

    Heat Advisory

  • Today

    High: 94 °F

    Partly Sunny
    then T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68. Light and variable wind becoming north around 5 mph after midnight.

    Low: 68 °F

    Chance
    T-storms then
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. North wind 6 to 9 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 3 to 7 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 77. Northeast wind 5 to 7 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Light northeast wind.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. North northeast wind 3 to 5 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light north northeast wind.

    Low: 64 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 113. West wind around 8 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68. Light and variable wind becoming north around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 79. North wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 3 to 7 mph.
Thursday
Sunny, with a high near 77. Northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 61. Light northeast wind.
Friday
Partly sunny, with a high near 78. North northeast wind 3 to 5 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light north northeast wind.
Saturday
Mostly sunny, with a high near 84. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 68. Calm wind.
Sunday
Sunny, with a high near 89. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 71. Light southwest wind.
Monday
Sunny, with a high near 90. West wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marion KY
 37.32°N 88.1°W
Last Update:
10:36 am CDT Jul 21, 2026
Forecast Valid:
10am CDT Jul 21, 2026-6pm CDT Jul 27, 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