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

Current conditions at

Morristown Moore-Murrell Airport (KMOR)

Lat: 36.18°NLon: 83.38°WElev: 1313ft.

Mostly Cloudy

68°F

20°C

Humidity	100%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Last update	12 Aug 3:55 am EDT

More Information:

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

Extended Forecast for

Jefferson City TN

Flood Watch August 12, 07:00am until August 12, 03:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 71 °F
Chance
Showers
Wednesday
High: 89 °F
Showers
Likely then
Chance
Showers
Wednesday Night
Low: 72 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 90 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 92 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 75 °F
Chance
T-storms
Saturday
High: 93 °F
Hot
Saturday Night
Low: 74 °F
Partly Cloudy

Detailed Forecast

Overnight

A slight chance of showers, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 30%.

Wednesday

Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 89. Heat index values as high as 97. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am. Mostly cloudy, with a low around 72. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny and hot, with a high near 90. Heat index values as high as 101. Calm wind becoming west around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 74. Calm wind.

Friday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny and hot, with a high near 92. West wind around 5 mph. Chance of precipitation is 30%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. Calm wind.

Saturday

Mostly sunny and hot, with a high near 93.

Saturday Night

Partly cloudy, with a low around 74.

Sunday

Mostly sunny and hot, with a high near 94.

Sunday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.

Monday

A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 93.