CHATTANOOGA, TN 37402 Weather Forecast & Current Conditions

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37402 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATTANOOGA, TN Current Weather
9:53 AM CST JAN 14, 2026
Overcast 50°F
Feels Like:	45°F
Dewpoint:	32°F
Rel. Hum.:	50%
Visibility:	10 miles
Wind:	SSW at 12 mph
Pressure:	29.78 inches
Last 72 hours
Local Area Snow Depth
Tennessee Current Weather
Tennessee MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

37402 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHATTANOOGA, TN 37402 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Showers this afternoon. Highs in the upper 40s to lower 50s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

TONIGHT
Mostly cloudy with a slight chance of rain and snow showers in the evening, then mostly cloudy with a chance of flurries after midnight. Partly cloudy late. Colder with lows in the lower 20s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

THURSDAY
Sunny, cooler with highs in the lower to mid 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

THURSDAY NIGHT
Mostly clear. Cold with lows 19 to 22. Light winds.

FRIDAY
Mostly sunny. Not as cool with highs in the mid to upper 40s. South winds 5 to 15 mph with gusts up to 25 mph.

FRIDAY NIGHT
Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Cold with lows around 30. Chance of precipitation 30 percent.

SATURDAY
Mostly sunny. Highs in the upper 30s to lower 40s.

SATURDAY NIGHT
Partly cloudy. Cold with lows around 20.

SUNDAY
Sunny. Highs in the lower to mid 30s.

SUNDAY NIGHT
Mostly clear. Cold with lows around 19.

MARTIN LUTHER KING JR DAY
Sunny. Highs in the upper 30s to lower 40s.

MONDAY NIGHT
Mostly clear. Cold with lows around 19.

TUESDAY
Sunny. Highs in the upper 30s to lower 40s.

37402 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHATTANOOGA, TN 37402

Infrared Weather Satellite
CHATTANOOGA, TN 37402

37402 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHATTANOOGA, TN 37402

MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast

weather forecast created 5:00 AM MST 1/14/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
14 JAN 2026

12 PM

51°

47°

Mostly Cloudy

72%
RAIN
.25–.5 in

0% Thunder
( 3% severe)

WSW 12

54%

35°

High 52°

3 PM

49°

45°

Overcast

W 10

66%

38°

Mostly Cloudy

Rain Likely

6 PM

44°

38°

Mostly Cloudy

10%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

NW 12

73%

36°

9 PM

37°

28°

Mostly Cloudy

NNW 14

64%

26°

Thursday
15 JAN 2026

12 AM

31°

21°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNW 13

58%

19°

Low 22°

3 AM

28°

17°

Partly Cloudy

NNW 13

55%

15°

High 36°

6 AM

25°

14°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NNW 12

56%

13°

Partly Cloudy

9 AM

27°

17°

Partly Cloudy

NW 12

47%

11°

12 PM

32°

22°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 13

32%

8°

3 PM

35°

27°

Clear

WNW 12

24%

5°

6 PM

29°

25°

Clear

0%

0% Thunder
( 0% severe)

WNW 3

37%

8°

9 PM

26°

23°

Clear

SW 1

46%

10°

Friday
16 JAN 2026

12 AM

24°

20°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 1

53%

11°

Low 22°

3 AM

24°

20°

Partly Cloudy

S 3

56%

12°

High 50°

6 AM

24°

16°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

S 7

62%

14°

Mostly Cloudy

9 AM

33°

25°

Partly Cloudy

S 10

44%

15°

12 PM

45°

39°

Partly Cloudy

2%

0% Thunder
( 1% severe)

SSW 14

31%

17°

3 PM

49°

44°

Mostly Cloudy

SSW 13

30%

20°

6 PM

44°

39°

Mostly Cloudy

SSW 8

46%

25°


CHATTANOOGA, TN extended weather forecast
Saturday 17 JAN 2026	Sunday 18 JAN 2026	Monday 19 JAN 2026	Tuesday 20 JAN 2026	Wednesday 21 JAN 2026
Low 31°	Low 26°	Low 24°	Low 25°	Low 24°
High 47°	High 41°	High 42°	High 40°	High 47°

Overcast 42% Rain/Snow	Mostly Cloudy 30% Snow	Clear 15% Snow	Overcast 38% Rain/Snow	Mostly Cloudy 20% Rain/Snow

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