Widespread Showers Across the Eastern Half of the US; Severe Thunderstorms in Montana into the Plains

Widespread coverage of showers and thunderstorms across much of the central and eastern U.S., will produce areas of excessive rain in the northwest Gulf Coast, portions of the Mississippi Valley and the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fog/Mist Patches Fog

70°F

21°C

Humidity	93%
Wind Speed	Calm
Barometer	30.10 in (1018.1 mb)
Dewpoint	68°F (20°C)
Visibility	5.00 mi
Last update	13 Jun 7:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Tallassee TN

Today
High: 82 °F
Chance
T-storms then
T-storms
Likely
Tonight
Low: 70 °F
T-storms
Likely then
Chance
Showers
Saturday
High: 83 °F
Showers
Likely then
T-storms
Saturday Night
Low: 68 °F
T-storms then
Showers
Likely
Sunday
High: 80 °F
Showers
Likely then
T-storms
Sunday Night
Low: 69 °F
T-storms then
Chance
Showers
Monday
High: 81 °F
Chance
T-storms then
T-storms
Monday Night
Low: 69 °F
T-storms then
Chance
T-storms
Tuesday
High: 84 °F
Chance
T-storms then
T-storms

Detailed Forecast

Today

A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 82. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 70. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 83. Southeast wind around 5 mph becoming southwest in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Low around 68. South wind around 5 mph. Chance of precipitation is 80%.

Sunday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 80. Southwest wind around 5 mph. Chance of precipitation is 90%.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 69. South wind around 5 mph. Chance of precipitation is 80%.

Monday

A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 81. West wind around 5 mph. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 69. Chance of precipitation is 80%.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 71. Chance of precipitation is 80%.

Wednesday

Showers and thunderstorms. High near 86. Chance of precipitation is 80%.

Wednesday Night

Showers and thunderstorms. Low around 70. Chance of precipitation is 80%.

Juneteenth

Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.