Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

63°F

17°C

Humidity	93%
Wind Speed	Calm
Barometer	30.10 in (1018.1 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	21 Sep 4:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Tallassee TN

Today
High: 84 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 63 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 84 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 82 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 65 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 77 °F
Showers

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Partly sunny, with a high near 84. Southeast wind 5 to 10 mph.

Tonight

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.

Wednesday

A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 82. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Thursday

Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 64. Chance of precipitation is 80%.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.