Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 12, 01:00 PM CDT until August 14, 07:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Overcast

73°F

23°C

Humidity	89%
Wind Speed	SE 6 mph
Barometer	30.04 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	12 Aug 2:15 am CDT

More Information:

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

Extended Forecast for

5 Miles NE Lynchburg TN

Heat Advisory August 12, 01:00pm until August 14, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 72 °F
Chance
T-storms
Wednesday
High: 91 °F
Chance
T-storms
Wednesday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 96 °F
Mostly Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

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

Wednesday

A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 91. Heat index values as high as 100. Calm wind becoming west around 5 mph in the morning.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 93. Heat index values as high as 104. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm.

Friday

Mostly sunny, with a high near 96.

Friday Night

Mostly clear, with a low around 74.

Saturday

Sunny, with a high near 96.

Saturday Night

Partly cloudy, with a low around 75.

Sunday

Sunny and hot, with a high near 98.