Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

76°F

24°C

Humidity	85%
Wind Speed	Calm
Barometer	29.99 in (1014.5 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	20 Aug 5:53 am EDT

More Information:

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

Extended Forecast for

Hixson TN

Today
High: 93 °F
Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms
Friday
High: 90 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 69 °F
Mostly Clear
Saturday
High: 91 °F
Hot
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 102. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.

Tonight

A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Increasing clouds, with a low around 72. West wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 96. Calm wind becoming west around 5 mph.

Friday Night

Mostly clear, with a low around 69. North wind around 5 mph becoming calm.

Saturday

Sunny and hot, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 69. Northwest wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 66.

Monday

Mostly sunny, with a high near 89.