Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

London, London-Corbin Airport-Magee Field (KLOZ)

Lat: 37.09° N Lon: 84.07° W Elev: 1211 ft.

Rain Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed S 5 mph
Barometer 30.04 in (1015.9 mb)
Dewpoint 65°F (18°C)
Visibility 3.00 mi
Last update 23 Sep 3:48 am EDT
Detailed forecast for

Knox County

Early This Morning
Showers with a chance of thunderstorms. Patchy valley fog. Lows in the lower 60s. East winds around 5 mph. Chance of rain 90 percent.
Today
Showers with a chance of thunderstorms. Patchy valley fog. Humid with highs around 80. Southwest winds around 5 mph. Chance of rain 90 percent.
Tonight
Showers likely with a chance of thunderstorms. Patchy valley fog. Humid with lows in the mid 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent.
Wednesday
Showers likely with a chance of thunderstorms. Patchy valley fog. Humid with highs in the lower 80s. South winds around 5 mph. Chance of rain 70 percent.
Wednesday Night
Showers with a chance of thunderstorms. Humid with lows in the mid 60s. South winds around 5 mph. Chance of rain 80 percent.
Thursday
Showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.
Thursday Night
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers overnight. Lows around 60. Chance of rain 80 percent.
Friday
Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Friday Night
Partly cloudy. A chance of showers in the evening. Patchy valley fog late. Lows in the mid 50s. Chance of rain 40 percent.
Saturday
Partly sunny. Patchy valley fog early. Highs in the upper 70s.
Saturday Night
Mostly clear. Patchy valley fog. Lows in the mid 50s.
Sunday
Patchy valley fog early. Mostly sunny. Highs in the upper 70s.
Sunday Night And Monday
Partly cloudy. Patchy valley fog through the day. Lows in the mid 50s. Highs around 80.



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329 AM EDT Tue Sep 23 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database