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

Hazardous Weather Conditions

Current conditions at

Paducah, Barkley Regional Airport (KPAH)

Lat: 37.06°NLon: 88.77°WElev: 410ft.

Mostly Cloudy

76°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 29.95 in (1013.7 mb)
Dewpoint 74°F (23°C)
Visibility 7.00 mi
Heat Index76°F (24°C)
Last update 27 Jun 6:53 am CDT
Extended Forecast for

Karnak IL

Flood Watch June 27, 07:56am until June 28, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 27, 07:56am until June 28, 07:00am

    NOW until 7:00am Sun

    Flood Watch

  • Today

    High: 84 °F

    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms between 3am and 4am, then a slight chance of showers. Partly cloudy, with a low around 72. Light south wind. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Heat index values as high as 109. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southwest wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Light south southwest wind.

    High: 95 °F

    Sunny

  • Tuesday Night

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

    Low: 75 °F

    Clear

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. High near 84. Southwest wind 3 to 8 mph. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms between 3am and 4am, then a slight chance of showers. Partly cloudy, with a low around 72. Light south wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 92. Heat index values as high as 109. Light south wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 74. South southwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 95. Light south southwest wind.
Tuesday Night
Clear, with a low around 75. Calm wind.
Wednesday
Sunny, with a high near 95. Calm wind.
Wednesday Night
Mostly clear, with a low around 77. Calm wind.
Thursday
Sunny, with a high near 94. Light and variable wind.
Thursday Night
Mostly clear, with a low around 76. Calm wind.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Light and variable wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Karnak IL
 37.29°N 88.97°W
Last Update:
5:06 am CDT Jun 27, 2026
Forecast Valid:
7am CDT Jun 27, 2026-6pm CDT Jul 3, 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