Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

73°F

23°C

Humidity	87%
Wind Speed	S 12 mph
Barometer	29.99 in (1014.9 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	17 Jun 6:53 pm EDT

More Information:

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

Extended Forecast for

Harrison TN

Tonight
Low: 71 °F
T-storms then
Chance
T-storms
Wednesday
High: 87 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
T-storms
Juneteenth
High: 85 °F
Showers
Likely then
T-storms
Thursday Night
Low: 68 °F
T-storms then
Chance
Showers
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 68 °F
Mostly Clear
Saturday
High: 92 °F
Hot
Saturday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 11pm. Low around 71. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly between 2pm and 4pm. Partly sunny, with a high near 87. Heat index values as high as 95. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 40%.

Juneteenth

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 68. West wind around 5 mph becoming calm. Chance of precipitation is 80%.

Friday

Mostly sunny, with a high near 89. Calm wind.

Friday Night

Mostly clear, with a low around 68. Calm wind.

Saturday

Sunny and hot, with a high near 92.

Saturday Night

Mostly clear, with a low around 72.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93.

Sunday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.