Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

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

Overcast

41°F

5°C

Humidity 62%
Wind Speed NE 3 mph
Barometer 30.29 in (1025.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 15 Nov 1:53 am EST
Detailed forecast for

Knox County

Rest Of Tonight
Partly cloudy and cold. Near steady temperature in the lower 30s. Light winds.
Sunday
Partly sunny. Highs in the mid 50s. Light winds.
Sunday Night
Partly cloudy in the evening, then clearing. Cold with lows in the lower 30s. Light winds.
Monday
Sunny. Highs in the upper 50s. Light winds.
Monday Night
Mostly clear. Cold with lows in the lower 30s. Light winds.
Tuesday
Sunny. Highs in the lower 60s.
Tuesday Night
Mostly clear. Cold with lows in the lower 30s.
Wednesday
Sunny. Highs in the mid 60s.
Wednesday Night
Mostly clear. Lows in the lower 30s.
Thursday
Mostly sunny. Highs in the mid 60s.
Thursday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s.
Friday
Sunny. Highs in the upper 60s.
Friday Night
Mostly clear. Lows in the upper 30s.
Saturday
Sunny. Highs around 70.



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128 AM EST Sun Nov 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database