Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes
Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >
Hazardous Weather Conditions
Current conditions at
Louisville, Bowman Field Airport (KLOU)
Lat: 38.23°NLon: 85.66°WElev: 545ft.
A Few Clouds
90°F
32°C
| Humidity | 58% |
| Wind Speed | S 10 mph |
| Barometer | 30.03 in (1016.3 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 21 Jun 4:53 pm EDT |
Extended Forecast for
5 Miles N Simpsonville KY
Tonight
Low: 73 °F
Mostly Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 92 °F
Sunny
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 73. South wind 6 to 10 mph.
Sunday
Sunny, with a high near 92. Heat index values as high as 101. Southwest wind around 7 mph.
Sunday Night
Mostly clear, with a low around 74. South wind around 6 mph.
Monday
Sunny, with a high near 92. Southwest wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A slight chance of showers, with thunderstorms also possible after 2pm. Sunny, with a high near 92. Chance of precipitation is 20%.
Thursday Night
A slight chance of thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 10%.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles N Simpsonville KY
38.28°N 85.35°W (Elev. 814 ft)
38.28°N 85.35°W (Elev. 814 ft)
3:13 pm EDT Jun 21, 2025
5pm EDT Jun 21, 2025-6pm EDT Jun 28, 2025
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