Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 12, 01:00 PM CDT until August 16, 07:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

77°F

25°C

Humidity	94%
Wind Speed	S 6 mph
Barometer	29.99 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	12 Aug 10:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Lynchburg TN

Heat Advisory until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Tonight
Low: 73 °F
Slight Chance
T-storms
Thursday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 95 °F
Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 74 °F
Mostly Clear
Sunday
High: 97 °F
Hot

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 93. Heat index values as high as 105. West southwest wind around 5 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Calm wind.

Friday

Sunny, with a high near 95. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the morning.

Friday Night

Mostly clear, with a low around 74. Calm wind.

Saturday

Sunny, with a high near 96.

Saturday Night

Mostly clear, with a low around 74.

Sunday

Sunny and hot, with a high near 97.