Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

95°F

35°C

Humidity	34%
Wind Speed	Vrbl 5 G 13 mph
Barometer	NA
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	17 Sep 2:35 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Lynchburg TN

Heat Advisory September 17, 02:48pm until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 02:48pm until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 96 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 97 °F
Hot
Friday Night
Low: 71 °F
Partly Cloudy
Saturday
High: 97 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming north northeast around 5 mph.

Tonight

Mostly clear, with a low around 71. Calm wind.

Friday

Sunny and hot, with a high near 97. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 71. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming west northwest around 5 mph.

Saturday Night

Mostly clear, with a low around 69.

Sunday

Sunny, with a high near 95.

Sunday Night

Partly cloudy, with a low around 69.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 40%.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Wednesday

A 30 percent chance of showers. Mostly sunny, with a high near 87.