Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Flood Watch until July 24, 07:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fog/Mist

68°F

20°C

Humidity	100%
Wind Speed	N 6 mph
Barometer	30.05 in
Dewpoint	68°F (20°C)
Visibility	5.00 mi
Last update	23 Jul 6:15 am CDT

More Information:

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

Extended Forecast for

4 Miles SSE Arnold AFB TN

Flood Watch July 23, 06:30am until July 24, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch July 23, 06:30am until July 24, 07:00pm
NOW until 7:00pm Fri
Flood Watch
Today
High: 81 °F
Showers
Likely then
Slight Chance
T-storms
Tonight
Low: 68 °F
Partly Cloudy
then Patchy
Fog
Friday
High: 86 °F
Slight Chance
Showers and
Areas Fog
then Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms
Saturday
High: 86 °F
Chance
T-storms then
Showers
Likely
Saturday Night
Low: 71 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 89 °F
Chance
T-storms
Sunday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 81. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 68. North wind around 5 mph becoming calm.

Friday

A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph.

Friday Night

A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

Saturday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 86. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 71.

Monday

Mostly sunny, with a high near 91.

Monday Night

Mostly clear, with a low around 73.

Tuesday

Mostly sunny, with a high near 93.