CHATTANOOGA, TN 37414 Weather Forecast & Current Conditions
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  37414 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHATTANOOGA, TN
Current Weather
12:53 PM CDT JUL 21, 2026
Clear
90°F
Feels Like: 98°F
Dewpoint: 72°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 29.95 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)
  37414 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHATTANOOGA, TN 37414
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values around 105.
TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 10 mph or less. Chance of rain 50 percent.
WEDNESDAY
A chance of showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Humid with highs in the mid to upper 80s. Light winds. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly 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. North winds 10 mph or less. Chance of rain 50 percent.
THURSDAY
Mostly sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. North winds 10 mph or less. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the upper 60s to lower 70s.
FRIDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows around 70. Chance of rain 60 percent.
SATURDAY
Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower to mid 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s to lower 70s. Chance of rain 50 percent.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly clear. Lows in the upper 60s to lower 70s.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20 percent.

  37414 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHATTANOOGA, TN 37414
Infrared Weather Satellite
CHATTANOOGA, TN 37414
  37414 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHATTANOOGA, TN 37414
 MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast
weather forecast created  6:00 AM MDT  7/21/2026
Tuesday
21 JUL 2026		 CHATTANOOGA, TN 37414 weather forecast Day 1, 12 hours 1 PM 90° 96° Mostly Cloudy 4%

 0% Thunder
( 37% severe)		 S   8 54% 71°
High 94° CHATTANOOGA, TN 37414 weather forecast Day 1, 15 hours 4 PM 93° 99° Partly Cloudy S   9 47% 70°
Mostly Cloudy



 CHATTANOOGA, TN 37414 weather forecast Day 1, 18 hours 7 PM 88° 95° Partly Cloudy 5%

 0% Thunder
( 24% severe)		 SSW   8 59% 72°
CHATTANOOGA, TN 37414 weather forecast Day 1, 21 hours 10 PM 82° 87° Mostly Cloudy S   8 72% 72°
Wednesday
22 JUL 2026		 CHATTANOOGA, TN 37414 weather forecast Day 2, 0 hours 1 AM 79° 82° Mostly Cloudy 22%
RAIN
.1–.25 in		 0% Thunder
( 18% severe)		 S   8 82% 73°
Low 75° CHATTANOOGA, TN 37414 weather forecast Day 2, 3 hours 4 AM 77° 78° Mostly Cloudy S   7 85% 72°
High 89° CHATTANOOGA, TN 37414 weather forecast Day 2, 6 hours 7 AM 76° 76° Mostly Cloudy 39%
RAIN
.5–1 in		 0% Thunder
( 23% severe)		 S   7 90% 73°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37414 weather forecast Day 2, 9 hours 10 AM 81° 86° Mostly Cloudy SSW   7 77% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 12 hours 1 PM 85° 92° Mostly Cloudy 54%
RAIN
***		 0% Thunder
( 55% severe)		 SW   6 67% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 15 hours 4 PM 86° 93° Partly Cloudy SW   7 65% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 18 hours 7 PM 82° 87° Partly Cloudy 53%
RAIN
***		 0% Thunder
( 37% severe)		 ENE   7 74% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 21 hours 10 PM 77° 78° Mostly Cloudy NNE   8 85% 72°
Thursday
23 JUL 2026		 CHATTANOOGA, TN 37414 weather forecast Day 3, 0 hours 1 AM 74° 74° Mostly Cloudy 39%
RAIN
>2 in		 0% Thunder
( 14% severe)		 NNE   8 90% 71°
Low 70° CHATTANOOGA, TN 37414 weather forecast Day 3, 3 hours 4 AM 72° 72° Mostly Cloudy N   8 87% 68°
High 87° CHATTANOOGA, TN 37414 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 NNE   9 87% 66°

Mostly Cloudy



 CHATTANOOGA, TN 37414 weather forecast Day 3, 9 hours 10 AM 77° 79° Mostly Cloudy NNE   9 71% 67°
CHATTANOOGA, TN 37414 weather forecast Day 3, 15 hours 1 PM 82° 85° Mostly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 34% severe)		 NNE   7 63% 68°
CHATTANOOGA, TN 37414 weather forecast Day 3, 18 hours 4 PM 84° 87° Mostly Cloudy NNE   8 57% 67°
CHATTANOOGA, TN 37414 weather forecast Day 3, 21 hours 7 PM 81° 84° Partly Cloudy     NNE   8 63% 67°

CHATTANOOGA, TN extended weather forecast
Friday
24 JUL 2026		 Saturday
25 JUL 2026		 Sunday
26 JUL 2026		 Monday
27 JUL 2026		 Tuesday
28 JUL 2026
Low 74° Low 75° Low 73° Low 77° Low 74°
High 88° High 86° High 92° High 96° High 97°
CHATTANOOGA, TN 37414 weather forecast Day 4 CHATTANOOGA, TN 37414 weather forecast Day 5 CHATTANOOGA, TN 37414 weather forecast Day 6 CHATTANOOGA, TN 37414 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
47% Rain		 Overcast
77% Rain		 Overcast
43% Rain		 Partly Cloudy
26% Rain		 Partly Cloudy
45% Rain
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