Local Forecast

Chattanooga, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Chattanooga, TN

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 5:26 AM CDTSaturday 5:26 AM

°F °C
Regional Observations →
68°F

Fog/Mist

  • 91° / 73° High / Low
  • 68° Feels Like
  • 0% Chance of Rain

Wind

3 mph

S

UV Index

0

None

Humidity

100%

Dew 68°F

Sun

5:55 AM · 7:37 PM

Rise · Set

Source: CHATTANOOGA (KCHA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

91° 73°

Thunderstorms Likely

Overnight: Mostly Cloudy

Detailed forecast

Saturday

A chance of showers and thunderstorms between noon and 3pm, then showers and thunderstorms likely. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 97. South wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 73. Northwest wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

93° 75°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Sunday

A chance of rain showers between 10am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 91. Heat index values as high as 99. South wind around 0 mph. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Southwest wind around 0 mph. Chance of precipitation is 70%.

Monday

91° 75°

Scattered Thunderstorms Likely

Overnight: Slight Chance of Showers

Detailed forecast

Monday

Rain showers likely before 11am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Southwest wind 0 to 5 mph. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 74. Southwest wind 0 to 5 mph. Chance of precipitation is 60%.

Tuesday

91° 75°

Chance of Scattered Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%.

Wednesday

91° 75°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 50%.

Chattanooga, TN Weather Analysis Tools