Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

75°F

24°C

Humidity	94%
Wind Speed	S 7 mph
Barometer	30.02 in (1015.4 mb)
Dewpoint	73°F (23°C)
Visibility	8.00 mi
Last update	13 Aug 8:53 am EDT

More Information:

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

Extended Forecast for

3 Miles NW Rockford TN

Flood Watch until August 13, 08:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until August 13, 08:00pm
NOW until 8:00pm Wed
Flood Watch
Today
High: 86 °F
T-storms
Likely
Tonight
Low: 71 °F
Chance
T-storms
Thursday
High: 88 °F
Mostly Cloudy
then Chance
T-storms
Thursday Night
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 72 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 92 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Today

Showers and thunderstorms likely, mainly between 10am and 3pm. Mostly cloudy, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm.

Thursday

A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Heat index values as high as 99. Calm wind.

Thursday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Calm wind.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Calm wind.

Friday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Calm wind.

Saturday

Mostly sunny and hot, with a high near 92. Calm wind.

Saturday Night

Mostly clear, with a low around 71.