SOUTH PITTSBURG, TN 37380 Weather Forecast & Current Conditions
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  37380 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHATTANOOGA, TN
Current Weather
10:53 AM CDT MAY 22, 2026
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 7 miles
Wind: Variable at 5 mph
Pressure: 30.01 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)
  37380 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SOUTH PITTSBURG, TN 37380
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Showers with a chance of thunderstorms. Highs in the lower to mid 70s. South winds 10 mph or less with gusts up to 20 mph. Chance of rain near 100 percent.
TONIGHT
A chance of showers and thunderstorms until early morning, then showers likely with a slight chance of thunderstorms late. Lows in the mid 60s. South winds 10 mph or less with gusts up to 20 mph. Chance of rain 70 percent.
SATURDAY
Showers with a chance of thunderstorms. Highs in the upper 70s to lower 80s. Light winds. Chance of rain 90 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Light winds. Chance of rain 60 percent.
SUNDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Light winds. Chance of rain 90 percent.
SUNDAY NIGHT
Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 80 percent.
MEMORIAL DAY
Showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 90 percent.
MONDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 80 percent.
TUESDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 90 percent.
TUESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.
WEDNESDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 90 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 60s. Chance of rain 40 percent.
THURSDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

  37380 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SOUTH PITTSBURG, TN 37380
Infrared Weather Satellite
SOUTH PITTSBURG, TN 37380
  37380 WEATHER RADAR LOOP
NEXRAD Weather Radar
SOUTH PITTSBURG, TN 37380
 MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast
weather forecast created  6:00 AM MDT  5/22/2026
Friday
22 MAY 2026		 SOUTH PITTSBURG, TN 37380 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 78%
RAIN
***		 0% Thunder
( 48% severe)		 S   12 87% 70°
High 75° SOUTH PITTSBURG, TN 37380 weather forecast Day 1, 15 hours 4 PM 74° 74° Mostly Cloudy S   10 82% 68°
Mostly Cloudy

Rain Likely

 SOUTH PITTSBURG, TN 37380 weather forecast Day 1, 18 hours 7 PM 72° 72° Mostly Cloudy 70%
RAIN
.5–1 in		 0% Thunder
( 23% severe)		 S   9 87% 68°
SOUTH PITTSBURG, TN 37380 weather forecast Day 1, 21 hours 10 PM 69° 69° Mostly Cloudy SSE   9 97% 68°
Saturday
23 MAY 2026		 SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 0 hours 1 AM 68° 68° Mostly Cloudy 68%
RAIN
***		 0% Thunder
( 20% severe)		 S   9 97% 67°
Low 65° SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy S   8 97% 66°
High 81° SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 78%
RAIN
1–2 in		 0% Thunder
( 25% severe)		 S   8 90% 65°

Mostly Cloudy

Rain Likely

 SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy S   8 87% 68°
SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 12 hours 1 PM 77° 79° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 53% severe)		 SSW   9 79% 70°
SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 15 hours 4 PM 78° 80° Mostly Cloudy SSW   8 74% 69°
SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 18 hours 7 PM 75° 75° Mostly Cloudy 48%
RAIN
.01–.1 in		 0% Thunder
( 33% severe)		 S   5 82% 69°
SOUTH PITTSBURG, TN 37380 weather forecast Day 2, 21 hours 10 PM 69° 69° Mostly Cloudy   CALM 97% 68°
Sunday
24 MAY 2026		 SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 0 hours 1 AM 67° 67° Mostly Cloudy 41%
RAIN
.1–.25 in		 0% Thunder
( 9% severe)		   CALM 97% 66°
Low 64° SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 3 hours 4 AM 66° 66° Mostly Cloudy   CALM 97% 65°
High 82° SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 6 hours 7 AM 67° 67° Mostly Cloudy 58%
RAIN
.5–1 in		 0% Thunder
( 16% severe)		 SSE   2 93% 65°

Mostly Cloudy

Rain Likely

 SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 9 hours 10 AM 73° 73° Mostly Cloudy S   5 84% 68°
SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 15 hours 1 PM 78° 80° Mostly Cloudy 80%
RAIN
***		 0% Thunder
( 43% severe)		 S   7 76% 70°
SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 18 hours 4 PM 79° 82° Mostly Cloudy S   7 74% 70°
SOUTH PITTSBURG, TN 37380 weather forecast Day 3, 21 hours 7 PM 75° 75° Mostly Cloudy     SSW   3 84% 70°

CHATTANOOGA, TN extended weather forecast
Monday
25 MAY 2026		 Tuesday
26 MAY 2026		 Wednesday
27 MAY 2026		 Thursday
28 MAY 2026		 Friday
29 MAY 2026
Low 69° Low 70° Low 68° Low 68° Low 68°
High 83° High 83° High 85° High 84° High 86°
SOUTH PITTSBURG, TN 37380 weather forecast Day 4 SOUTH PITTSBURG, TN 37380 weather forecast Day 5 SOUTH PITTSBURG, TN 37380 weather forecast Day 6 SOUTH PITTSBURG, TN 37380 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
83% Rain		 Overcast
84% Rain		 Overcast
68% Rain		 Overcast
63% Rain		 Overcast
45% Rain
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