Tropical Storm Isaias to Impact the Eastern U.S. Early This Week

Tropical Storm Isaias will deliver heavy rainfall, flash and urban flooding, high winds, dangerous storm surge, coastal flooding, life-threatening surf, rip currents, and severe thunderstorms with tornadoes to portions of the Eastern U.S. through early this week. Isaias is expected to track from just offshore of northeastern Florida toward coastal South and North Carolina on Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Light Rain

23°C

74°F

Humidity	79%
Wind Speed	N 7 km/h
Barometer	1016.0 mb (30.03 in)
Dewpoint	19°C (67°F)
Visibility	16 km
Last update	3 Aug 8:53 am EDT

More Information:

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

Extended Forecast for

3 Miles WSW Chattanooga TN

Today

Slight Chance
T-storms then
Chance
T-storms
High: 32 °C
Tonight

Chance
T-storms then
Partly Cloudy
Low: 21 °C
Tuesday

Patchy Fog
then Chance
T-storms
High: 32 °C
Tuesday
Night

Chance
T-storms then
Mostly Clear
Low: 20 °C
Wednesday

Sunny then
Slight Chance
Showers
High: 33 °C
Wednesday
Night

Slight Chance
Showers then
Mostly Clear
Low: 20 °C
Thursday

Mostly Sunny
then Slight
Chance
Showers
High: 33 °C
Thursday
Night

Chance
Showers then
Mostly Clear
Low: 21 °C
Friday

Sunny then
Slight Chance
Showers
High: 34 °C

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 32. Calm wind. New rainfall amounts between 2.5 and 5 mm possible.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 21. Calm wind.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 32. Calm wind. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Partly cloudy, with a low around 20. Calm wind. Chance of precipitation is 30%.

Wednesday

A 10 percent chance of showers after 5pm. Mostly sunny and hot, with a high near 33. Calm wind.

Wednesday Night

A 20 percent chance of showers before 9pm. Mostly clear, with a low around 20.

Thursday

A 20 percent chance of showers after 3pm. Mostly sunny and hot, with a high near 33.

Thursday Night

A 30 percent chance of showers, mainly before 7pm. Mostly clear, with a low around 21.

Friday

A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 34.

Friday Night

A 10 percent chance of showers before 8pm. Mostly clear, with a low around 22.