Weather Alert
Chattanooga Weather Warning NWS WEATHER ALERT FOR THE CHATTANOOGA, TN AREA - Issued: 1212 AM EDT Sat Sep 12 2026 Chattanooga Weather Warning

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Chattanooga, TN Weather - Hour by Hour Forecast

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Chattanooga, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clouds. Temperature is 86°F30°C, dew point 72°F22°C, humidity 63%. Wind direction is S at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1016 mb.
Rest of Today - Mostly sunny. Showers likely with a chance of thunderstorms early this afternoon, then a chance of showers and thunderstorms late... Full Forecast
Tonight - Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the uppe.. Full Forecast

Chattanooga Hourly Weather

24 Hour Forecast Scroll
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Chattanooga, TN Hourly Weather - Cloudy - 2:00 PM Chattanooga, TN Hourly Weather - Cloudy - 3:00 PM Chattanooga, TN Hourly Weather - Mostly Cloudy - 4:00 PM Chattanooga, TN Hourly Weather - Mostly Cloudy - 5:00 PM Chattanooga, TN Hourly Weather - Mostly Cloudy - 6:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 7:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 8:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 9:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 10:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 11:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 12:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 1:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 2:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 3:00 AM Chattanooga, TN Hourly Weather - Clear - 4:00 AM Chattanooga, TN Hourly Weather - Clear - 5:00 AM Chattanooga, TN Hourly Weather - Clear - 6:00 AM Chattanooga, TN Hourly Weather - Partly Cloudy - 7:00 AM Chattanooga, TN Hourly Weather - Partly Cloudy - 8:00 AM Chattanooga, TN Hourly Weather - Partly Cloudy - 9:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 10:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 11:00 AM Chattanooga, TN Hourly Weather - Mostly Clear - 12:00 PM Chattanooga, TN Hourly Weather - Partly Cloudy - 1:00 PM
Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy
86°F30°C 86°F30°C 87°F31°C 87°F31°C 85°F29°C 84°F29°C 82°F28°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 75°F24°C 79°F26°C 83°F28°C 86°F30°C 89°F32°C
Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - - -
38% 38% 38% 38% 38% 38% 38% 10% 10% 10% 10% 10% 10% 4% 4% 4% 4% 4% 4% 0% 0% 0% 0% 0%
72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 69°F21°C 68°F20°C
63% 61% 59% 57% 61% 65% 69% 74% 77% 82% 85% 84% 87% 90% 87% 90% 90% 93% 93% 82% 74% 65% 57% 50%
SW SW SW SW SSE S S ESE ENE N N N N N N N N N N ESE SW NNW NNW NNW
5 mph 5 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 5 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCHA model statistics.

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Prob Precip % = Probability of Precipitation.

Chattanooga 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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