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Very Heavy Rain, Severe Thunderstorms, and High Flash Flood Risk moves into the Mississippi Valley and Midwest

Thunderstorms, some severe, with very heavy rain have moved into the Mid South and Tennessee Valley today. Flash flooding and severe thunderstorms will be possible from the central Gulf Coast to the Upper Great Lakes. The greatest threat of excessive rains will be in portions of the Lower and Middle Mississippi Valleys. This storm system has a history of producing life threatening flash floods. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82° N Lon: 83.99° W Elev: 981 ft.

Partly Cloudy

82°F

28°C

Humidity 46%
Wind Speed SW 10 mph
Barometer 30.03 in (1015.7 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 30 Apr 1:53 pm EDT
Detailed forecast for

Sevier Smoky Mountains

This Afternoon
Partly sunny with a 20 percent chance of showers and thunderstorms. Breezy. Highs in the 70s to mid 80s. South winds 10 to 20 mph.
Tonight
Mostly cloudy. Windy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Showers and thunderstorms likely early in the morning. Lows in the upper 50s and 60s. South winds 20 to 30 mph. Chance of rain 60 percent.
Monday
Showers and thunderstorms in the morning, then mostly sunny with showers and thunderstorms likely in the afternoon. Breezy. Highs in the upper 50s to lower 70s. Southwest winds 15 to 25 mph with gusts to around 40 mph. Chance of rain 80 percent.
Monday Night
Mostly clear. Breezy, colder. Lows in the 40s. West winds 10 to 20 mph.
Tuesday
Sunny. Highs in the 60s to lower 70s. West winds 5 to 15 mph.
Tuesday Night
Partly cloudy. Lows in the 40s to lower 50s.
Wednesday
Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the upper 60s and 70s.
Wednesday Night
Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 40s and 50s. Chance of rain 60 percent.
Thursday
Cloudy with showers likely and a chance of thunderstorms. Highs in the upper 50s and 60s. Chance of rain 70 percent.
Thursday Night
Cloudy with rain showers likely. Lows in the 40s to lower 50s. Chance of rain 70 percent.
Friday
Mostly cloudy with rain showers likely and a chance of thunderstorms. Highs in the mid 50s to mid 60s. Chance of rain 60 percent.
Friday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows in the 40s to lower 50s.
Saturday
Partly sunny with a 40 percent chance of rain showers. Highs in the mid 50s to mid 60s.



Click Map For Forecast
1027 AM EDT Sun Apr 30 2017
 
 

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