CHATTANOOGA, TN 37409 Weather Forecast & Current Conditions
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  37409 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHATTANOOGA, TN
Current Weather
12:53 AM CDT JUN 16, 2025
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: S at 3 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  37409 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHATTANOOGA, TN 37409
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms. A slight chance of showers and thunderstorms late. Lows in the upper 60s. Light winds. Chance of rain 30 percent.
MONDAY
A chance of thunderstorms in the morning. Showers. Thunderstorms likely in the afternoon. Humid with highs in the lower to mid 80s. Light winds. Chance of rain 80 percent.
MONDAY NIGHT
Showers likely with a chance of thunderstorms. Lows around 70. Light winds. Chance of rain 70 percent.
TUESDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs in the lower to mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. Light winds. Chance of rain 40 percent.
WEDNESDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid to upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent.
JUNETEENTH
Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower to mid 80s. Chance of rain 90 percent.
THURSDAY 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 40 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 60s.
SATURDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly clear. Lows around 70.

  37409 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHATTANOOGA, TN 37409
Infrared Weather Satellite
CHATTANOOGA, TN 37409
  37409 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHATTANOOGA, TN 37409
 MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast
weather forecast created  6:00 PM MDT  6/15/2025
Monday
16 JUN 2025		 CHATTANOOGA, TN 37409 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 14%
RAIN
<.01 in		 0% Thunder
( 16% severe)		   CALM 93% 71°
Low 71° CHATTANOOGA, TN 37409 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy   CALM 93% 70°
High 88° CHATTANOOGA, TN 37409 weather forecast Day 1, 6 hours 7 AM 73° 73° Mostly Cloudy 28%
RAIN
.25–.5 in		 0% Thunder
( 29% severe)		 SSW   2 90% 70°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37409 weather forecast Day 1, 9 hours 10 AM 80° 83° Partly Cloudy SW   5 74% 71°
CHATTANOOGA, TN 37409 weather forecast Day 1, 12 hours 1 PM 85° 90° Mostly Cloudy 67%
RAIN
.1–.25 in		 0% Thunder
( 67% severe)		 WSW   7 61% 70°
CHATTANOOGA, TN 37409 weather forecast Day 1, 15 hours 4 PM 84° 88° Mostly Cloudy SW   8 63% 70°
CHATTANOOGA, TN 37409 weather forecast Day 1, 18 hours 7 PM 81° 84° Partly Cloudy 39%
RAIN
***		 0% Thunder
( 41% severe)		 SSW   6 69% 70°
CHATTANOOGA, TN 37409 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy SSW   3 85% 71°
Tuesday
17 JUN 2025		 CHATTANOOGA, TN 37409 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 34%
RAIN
.01–.1 in		 0% Thunder
( 17% severe)		 S   3 93% 71°
Low 72° CHATTANOOGA, TN 37409 weather forecast Day 2, 3 hours 4 AM 72° 72° Partly Cloudy S   5 93% 70°
High 85° CHATTANOOGA, TN 37409 weather forecast Day 2, 6 hours 7 AM 73° 73° Partly Cloudy 58%
RAIN
***		 0% Thunder
( 30% severe)		 S   7 93% 71°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37409 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy SSW   9 77% 71°
CHATTANOOGA, TN 37409 weather forecast Day 2, 12 hours 1 PM 82° 86° Mostly Cloudy 76%
RAIN
***		 0% Thunder
( 64% severe)		 SSW   10 67% 70°
CHATTANOOGA, TN 37409 weather forecast Day 2, 15 hours 4 PM 82° 86° Mostly Cloudy SW   10 67% 70°
CHATTANOOGA, TN 37409 weather forecast Day 2, 18 hours 7 PM 79° 82° Mostly Cloudy 25%
RAIN
***		 0% Thunder
( 34% severe)		 SW   7 74% 70°
CHATTANOOGA, TN 37409 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy SSW   5 87% 71°

CHATTANOOGA, TN extended weather forecast
Wednesday
18 JUN 2025		 Thursday
19 JUN 2025		 Friday
20 JUN 2025		 Saturday
21 JUN 2025		 Sunday
22 JUN 2025
Low 72° Low 72° Low 71° Low 70° Low 72°
High 89° High 84° High 92° High 93° High 95°
CHATTANOOGA, TN 37409 weather forecast Day 3 CHATTANOOGA, TN 37409 weather forecast Day 4 CHATTANOOGA, TN 37409 weather forecast Day 5 CHATTANOOGA, TN 37409 weather forecast Day 6 CHATTANOOGA, TN 37409 weather forecast Day 7
Overcast
82% Rain		 Overcast
76% Rain		 Mostly Cloudy
38% Rain		 Partly Cloudy
15% Rain		 Partly Cloudy
30% Rain
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