Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

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

Partly Cloudy

71°F

22°C

Humidity 51%
Wind Speed SW 13 mph
Barometer 29.86 in (1010.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Feb 10:53 am EST
Detailed forecast for

Blount Smoky Mountains

Rest Of Today
Mostly sunny. Breezy. Highs in the 60s to mid 70s. South winds 10 to 20 mph.
Tonight
Rain showers and thunderstorms likely after midnight. Rain showers and thunderstorms early in the morning. Breezy. Lows in the upper 30s to lower 50s. South winds 20 to 30 mph, with gusts up to 45 mph possible in the high elevations. Chance of rain 80 percent.
Saturday
Partly sunny. Rain showers likely in the morning and early afternoon, then a slight chance of rain showers late in the afternoon. Highs in the upper 40s and 50s. Temperature falling into the lower 40s in the afternoon. West winds 5 to 15 mph. Chance of rain 60 percent.
Saturday Night
Partly cloudy. A 20 percent chance of rain showers and snow showers in the evening. Much colder. Lows 19 to 28. Northwest winds 5 to 15 mph.
Sunday
Sunny. Highs in the upper 30s to lower 50s. West winds 10 mph or less.
Sunday Night
Partly cloudy. Lows in the 30s.
Monday
Partly sunny with a 30 percent chance of rain showers. Not as cool. Highs in the upper 40s to lower 60s.
Monday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows in the 40s to lower 50s.
Tuesday
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Warmer. Highs in the upper 50s to lower 70s. Chance of rain 40 percent.
Tuesday Night
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 40s to mid 50s. Chance of rain 40 percent.
Wednesday
Mostly cloudy with showers likely and scattered thunderstorms. Highs in the 50s to mid 60s. Chance of rain 60 percent.
Wednesday Night
Mostly cloudy with a 50 percent chance of rain showers and snow showers. Colder. Lows in the mid 20s to upper 30s.
Thursday
Sunny. Highs in the upper 30s to lower 50s.



Click Map For Forecast
1048 AM EST Fri Feb 24 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database