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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Madison Municipal Airport (KIMS)

Lat: 38.76°NLon: 85.47°WElev: 819ft.

Fair

92°F

33°C

Humidity 53%
Wind Speed W 6 mph
Barometer 30.09 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 1 Sep 1:55 pm EDT
Extended Forecast for

3 Miles SSW Sulphur KY

Heat Advisory until September 3, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 3, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 73. Light southwest wind.

    Low: 73 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind 3 to 7 mph.

    High: 94 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 73. Light southwest wind.

    Low: 73 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. West wind 3 to 7 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 93. Heat index values as high as 101. West wind around 7 mph.
Tonight
Clear, with a low around 73. Light southwest wind.
Wednesday
Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind 3 to 7 mph.
Wednesday Night
Clear, with a low around 73. Light southwest wind.
Thursday
Sunny and hot, with a high near 97. West wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Sunny, with a high near 91.
Saturday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 66.
Labor Day
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Sulphur KY
 38.43°N 85.28°W (Elev. 781 ft)
Last Update:
9:06 am EDT Sep 1, 2026
Forecast Valid:
2pm EDT Sep 1, 2026-6pm EDT Sep 7, 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