CHATTANOOGA, TN 37406 Weather Forecast & Current Conditions
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  37406 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHATTANOOGA, TN
Current Weather
10:53 PM CDT JUL 30, 2025
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: NW at 5 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  37406 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHATTANOOGA, TN 37406
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower to mid 70s. Light winds. Chance of rain 50 percent.
THURSDAY
Showers and thunderstorms likely. Humid with highs in the upper 80s to lower 90s. Light winds. Chance of rain 70 percent. Heat index values around 105.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms until early morning. Humid with lows in the lower to mid 70s. Light winds. Chance of rain 20 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s to lower 90s. Light winds. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 60s to lower 70s. Light winds.
SATURDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s to lower 70s. Chance of rain 30 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid to upper 60s. Chance of rain 30 percent.
MONDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid to upper 60s. Chance of rain 30 percent.
TUESDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 60 percent.
TUESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.

  37406 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHATTANOOGA, TN 37406
Infrared Weather Satellite
CHATTANOOGA, TN 37406
  37406 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHATTANOOGA, TN 37406
 MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast
weather forecast created  6:00 AM MDT  7/30/2025
Wednesday
30 JUL 2025		 CHATTANOOGA, TN 37406 weather forecast Day 1, 12 hours 1 PM 90° 96° Partly Cloudy 59%
RAIN
.25–.5 in		 0% Thunder
( 63% severe)		 SSE   2 54% 71°
High 91° CHATTANOOGA, TN 37406 weather forecast Day 1, 15 hours 4 PM 90° 96° Mostly Cloudy SSE   3 54% 71°
Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37406 weather forecast Day 1, 18 hours 7 PM 85° 90° Mostly Cloudy 36%
RAIN
1–2 in		 0% Thunder
( 44% severe)		 SE   3 63% 71°
CHATTANOOGA, TN 37406 weather forecast Day 1, 21 hours 10 PM 81° 86° Mostly Cloudy ESE   1 79% 74°
Thursday
31 JUL 2025		 CHATTANOOGA, TN 37406 weather forecast Day 2, 0 hours 1 AM 78° 80° Mostly Cloudy 13%
RAIN
.01–.1 in		 0% Thunder
( 16% severe)		 ESE   1 88% 74°
Low 75° CHATTANOOGA, TN 37406 weather forecast Day 2, 3 hours 4 AM 77° 78° Mostly Cloudy   CALM 90% 74°
High 92° CHATTANOOGA, TN 37406 weather forecast Day 2, 6 hours 7 AM 77° 78° Mostly Cloudy 28%
RAIN
.01–.1 in		 0% Thunder
( 24% severe)		 S   1 90% 74°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37406 weather forecast Day 2, 9 hours 10 AM 83° 90° Mostly Cloudy SSW   2 74% 74°
CHATTANOOGA, TN 37406 weather forecast Day 2, 12 hours 1 PM 89° 97° Partly Cloudy 61%
RAIN
***		 0% Thunder
( 55% severe)		 SW   5 59% 73°
CHATTANOOGA, TN 37406 weather forecast Day 2, 15 hours 4 PM 88° 96° Mostly Cloudy SSW   5 61% 73°
CHATTANOOGA, TN 37406 weather forecast Day 2, 18 hours 7 PM 84° 90° Mostly Cloudy 13%
RAIN
.01–.1 in		 0% Thunder
( 26% severe)		 SSW   3 67% 72°
CHATTANOOGA, TN 37406 weather forecast Day 2, 21 hours 10 PM 80° 85° Partly Cloudy SW   1 82% 74°
Friday
1 AUG 2025		 CHATTANOOGA, TN 37406 weather forecast Day 3, 0 hours 1 AM 77° 78° Partly Cloudy 5%

 0% Thunder
( 10% severe)		 W   1 90% 74°
Low 75° CHATTANOOGA, TN 37406 weather forecast Day 3, 3 hours 4 AM 76° 76° Partly Cloudy   CALM 90% 73°
High 91° CHATTANOOGA, TN 37406 weather forecast Day 3, 6 hours 7 AM 77° 78° Partly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 30% severe)		 NNW   1 87% 73°

Partly Cloudy

Rain Likely

 CHATTANOOGA, TN 37406 weather forecast Day 3, 9 hours 10 AM 83° 89° Partly Cloudy NNW   3 72% 73°
CHATTANOOGA, TN 37406 weather forecast Day 3, 15 hours 1 PM 87° 93° Partly Cloudy 68%
RAIN
***		 0% Thunder
( 69% severe)		 NW   6 61% 72°
CHATTANOOGA, TN 37406 weather forecast Day 3, 18 hours 4 PM 86° 91° Mostly Cloudy N   7 61% 71°
CHATTANOOGA, TN 37406 weather forecast Day 3, 21 hours 7 PM 82° 86° Mostly Cloudy     N   7 67% 70°

CHATTANOOGA, TN extended weather forecast
Saturday
2 AUG 2025		 Sunday
3 AUG 2025		 Monday
4 AUG 2025		 Tuesday
5 AUG 2025		 Wednesday
6 AUG 2025
Low 73° Low 71° Low 68° Low 68° Low 71°
High 84° High 87° High 89° High 90° High 90°
CHATTANOOGA, TN 37406 weather forecast Day 4 CHATTANOOGA, TN 37406 weather forecast Day 5 CHATTANOOGA, TN 37406 weather forecast Day 6 CHATTANOOGA, TN 37406 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
65% Rain		 Overcast
43% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
32% Rain		 Partly Cloudy
42% Rain
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