National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Florence Moving Through the Northeast; Heavy Rain in the Midwest; Ongoing Historic Flooding in the Carolinas

Heavy rain and flash flooding associated with Post Tropical Florence has spread into portions of the Mid-Atlantic, Northeast, and New England. Major to record flooding will continue across the Carolinas for days to weeks. Tropical moisture in the southwest will combine with a stationary boundary extending into the Midwest with potential for heavy rain and local flash flooding across the area. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

85°F

29°C

Humidity 55%
Wind Speed NW 6 mph
Barometer 29.98 in (1014.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Sep 2:53 pm EDT
Extended Forecast for

Chattanooga TN

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind around 5 mph.

    Slight Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Mostly clear, with a low around 68. North wind around 5 mph becoming calm in the evening.

    Mostly Clear

    Low: 68 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.

    Hot

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.

    Mostly Clear

    Low: 69 °F

  • Thursday

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

    Hot

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 70.

    Mostly Clear

    Low: 70 °F

  • Friday

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

    Mostly Sunny
    then Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70.

    Chance
    T-storms

    Low: 70 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

    Chance
    T-storms

    High: 88 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind around 5 mph.
Tonight
Mostly clear, with a low around 68. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 70.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
Last Update:
10:08 am EDT Sep 18, 2018
Forecast Valid:
3pm EDT Sep 18, 2018-6pm EDT Sep 24, 2018
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation