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 AUG 18, 2025
Scattered Clouds 91°F
Feels Like:	97°F
Dewpoint:	70°F
Rel. Hum.:	50%
Visibility:	10 miles
Wind:	NE at 6 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
Tennessee Current Weather
Tennessee MOS Forecast Weather

Regional Weather Maps

(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
Sunny. Near steady temperature in the upper 80s. Light winds.

TONIGHT
Mostly clear. Lows in the upper 60s to lower 70s. Light winds.

TUESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light winds. Chance of rain 20 percent.

TUESDAY NIGHT
Mostly clear. Lows in the lower 70s. Light winds.

WEDNESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Light winds. Chance of rain 50 percent.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 70s.

THURSDAY
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 50 percent.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 60s to lower 70s.

FRIDAY
Partly 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.

FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.

SATURDAY
Partly 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.

SATURDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 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 lower to mid 80s. Chance of rain 30 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 8/18/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 AUG 2025

1 PM

90°

96°

Clear

9%

0% Thunder
( 31% severe)

NNE 6

52%

70°

High 92°

4 PM

91°

95°

Clear

NNE 6

47%

68°

Clear

7 PM

86°

90°

Partly Cloudy

3%

0% Thunder
( 13% severe)

NNE 3

57%

69°

10 PM

81°

85°

Clear

ENE 2

72%

71°

Tuesday
19 AUG 2025

1 AM

77°

79°

Clear

1%

0% Thunder
( 2% severe)

ESE 1

82%

71°

Low 73°

4 AM

75°

75°

Clear

NE 1

84%

70°

High 94°

7 AM

75°

75°

Partly Cloudy

6%

0% Thunder
( 15% severe)

E 1

84%

70°

Partly Cloudy

10 AM

84°

89°

Partly Cloudy

S 2

65%

71°

1 PM

89°

94°

Partly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 38% severe)

W 2

54%

70°

4 PM

90°

95°

Partly Cloudy

E 3

50%

69°

7 PM

84°

88°

Partly Cloudy

5%

0% Thunder
( 20% severe)

SE 3

63%

70°

10 PM

80°

83°

Partly Cloudy

SSE 2

74%

71°

Wednesday
20 AUG 2025

1 AM

76°

77°

Partly Cloudy

3%

0% Thunder
( 4% severe)

S 1

85%

71°

Low 73°

4 AM

74°

74°

Partly Cloudy

S 1

90%

71°

High 92°

7 AM

75°

75°

Partly Cloudy

6%

0% Thunder
( 17% severe)

S 1

87%

71°

Partly Cloudy

Chance of Rain

10 AM

83°

88°

Partly Cloudy

S 2

67%

71°

1 PM

88°

93°

Partly Cloudy

36%
RAIN
.25–.5 in

0% Thunder
( 54% severe)

W 3

55%

70°

4 PM

88°

93°

Partly Cloudy

NNW 5

54%

69°

7 PM

83°

87°

Partly Cloudy

NNW 3

65%

70°


CHATTANOOGA, TN extended weather forecast
Thursday 21 AUG 2025	Friday 22 AUG 2025	Saturday 23 AUG 2025	Sunday 24 AUG 2025	Monday 25 AUG 2025
Low 73°	Low 73°	Low 72°	Low 72°	Low 70°
High 93°	High 87°	High 87°	High 89°	High 91°

Mostly Cloudy 58% Rain	Overcast 70% Rain	Overcast 55% Rain	Overcast 49% Rain	Partly Cloudy 35% Rain

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