CHATTANOOGA, TN 37414 Weather Forecast & Current Conditions

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37414 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATTANOOGA, TN Current Weather
7:53 AM CDT AUG 12, 2026
Scattered Clouds 73°F
Feels Like:	73°F
Dewpoint:	70°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Tennessee Current Weather
Tennessee MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

37414 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	CHATTANOOGA, TN 37414 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 50 percent. Heat index values around 105.

TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower to mid 70s. Light winds. Chance of rain 20 percent.

THURSDAY
Partly sunny. A chance of showers and thunderstorms early in the afternoon. A slight chance of showers and thunderstorms late. Humid with highs in the lower to mid 90s. Light winds. Chance of rain 30 percent. Heat index values around 107.

THURSDAY NIGHT
Mostly cloudy in the evening, then clearing. Humid with lows in the mid 70s. Light winds.

FRIDAY
Mostly sunny. Humid with highs in the lower to mid 90s. Light winds. Heat index values around 110.

FRIDAY NIGHT
Mostly clear. Lows in the lower to mid 70s.

SATURDAY
Mostly sunny. Highs in the mid to upper 90s. Heat index values around 111.

SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s.

SUNDAY
Sunny. Highs in the mid to upper 90s. Heat index values around 109.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.

MONDAY
Sunny. Highs in the mid to upper 90s. Heat index values around 109.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower to mid 70s.

TUESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 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 PM MDT 8/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
12 AUG 2026

1 AM

76°

76°

Mostly Cloudy

34%
RAIN
***

0% Thunder
( 4% severe)

SSE 2

87%

72°

Low 73°

4 AM

74°

74°

Partly Cloudy

CALM

93%

72°

High 93°

7 AM

74°

74°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 29% severe)

CALM

93%

72°

Partly Cloudy

Chance of Rain

10 AM

84°

90°

Partly Cloudy

W 6

70%

73°

1 PM

89°

97°

Partly Cloudy

29%
RAIN
***

0% Thunder
( 61% severe)

WNW 8

59%

73°

4 PM

90°

96°

Partly Cloudy

W 8

54%

71°

7 PM

85°

91°

Mostly Cloudy

14%
RAIN
.25–.5 in

0% Thunder
( 21% severe)

SW 6

65%

72°

10 PM

79°

82°

Mostly Cloudy

S 3

79%

72°

Thursday
13 AUG 2026

1 AM

77°

78°

Mostly Cloudy

3%

0% Thunder
( 10% severe)

CALM

85%

72°

Low 74°

4 AM

75°

75°

Partly Cloudy

CALM

90%

72°

High 94°

7 AM

75°

75°

Partly Cloudy

3%

0% Thunder
( 22% severe)

CALM

90%

72°

Mostly Cloudy

10 AM

86°

93°

Partly Cloudy

WSW 5

65%

73°

1 PM

91°

99°

Mostly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 48% severe)

W 7

54%

72°

4 PM

93°

99°

Mostly Cloudy

WSW 8

47%

70°

7 PM

88°

95°

Mostly Cloudy

2%

0% Thunder
( 25% severe)

SSW 5

59%

72°

10 PM

82°

87°

Mostly Cloudy

CALM

72%

72°


CHATTANOOGA, TN extended weather forecast
Friday 14 AUG 2026	Saturday 15 AUG 2026	Sunday 16 AUG 2026	Monday 17 AUG 2026	Tuesday 18 AUG 2026
Low 75°	Low 77°	Low 77°	Low 76°	Low 76°
High 98°	High 99°	High 99°	High 99°	High 97°

Partly Cloudy 34% Rain	Partly Cloudy 21% Rain	Partly Cloudy 24% Rain	Partly Cloudy 23% Rain	Partly Cloudy 31% Rain

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