Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Moore-Murrell Airport (KMOR)

Lat: 36.18°NLon: 83.38°WElev: 1313ft.

Mostly Cloudy

79°F

26°C

Humidity	84%
Wind Speed	SW 8 mph
Barometer	30.11 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	4 Jul 12:15 am EDT

More Information:

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

Extended Forecast for

4 Miles NNW Thorn Hill TN

Heat Advisory July 4, 12:32am until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 4, 12:32am until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Overnight
Low: 70 °F
Partly Cloudy
Independence Day
High: 96 °F
Hot
Saturday Night
Low: 71 °F
Slight Chance
T-storms
Sunday
High: 93 °F
Slight Chance
Showers then
Chance
T-storms
Sunday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Monday
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 69 °F
T-storms
Likely
Tuesday
High: 88 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 70. Calm wind.

Independence Day

Sunny and hot, with a high near 96. Heat index values as high as 103. Calm wind.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

Sunday

A slight chance of showers before 7am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. Calm wind. Chance of precipitation is 50%.

Sunday Night

A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Calm wind.

Monday

A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Tuesday

A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 68. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.