POWELL, TN 37849 Weather Forecast & Current Conditions
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  37849 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

OAK RIDGE, TN
Current Weather
6:53 AM EDT MAY 21, 2025
Overcast
66°F
Feels Like: 66°F
Dewpoint: 66°F
Rel. Hum.: 100%
Visibility: 8 miles
Wind: Calm
Pressure: 29.80 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  37849 WEATHER FORECAST
10-Day model forecast maps
2024 Hurricanes

POWELL, TN 37849
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the upper 70s. West winds 5 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds 10 mph or less.
THURSDAY
Mostly sunny. A chance of showers early in the afternoon. A chance of showers and thunderstorms late. Highs in the mid 70s. West winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Northwest winds 10 mph or less. Chance of rain 20 percent.
FRIDAY
Sunny. Highs around 70. Light winds.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 40s.
SATURDAY
Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.
SUNDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
SUNDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.
MEMORIAL DAY
Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 60 percent.
TUESDAY
Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

  37849 WEATHER SATELLITE LOOPS
Visible Weather Satellite
POWELL, TN 37849
Infrared Weather Satellite
POWELL, TN 37849
  37849 WEATHER RADAR LOOP
NEXRAD Weather Radar
POWELL, TN 37849
 MOS COMPUTER WEATHER FORECAST

OAK RIDGE, TN 3 hourly weather forecast
weather forecast created  8:00 PM EDT  5/20/2025
Wednesday
21 MAY 2025		 POWELL, TN 37849 weather forecast Day 1, 0 hours 2 AM 69° 69° Mostly Cloudy 29%
RAIN
.01–.1 in		 0% Thunder
( 15% severe)		 SW   3 90% 66°
Low 66° POWELL, TN 37849 weather forecast Day 1, 3 hours 5 AM 67° 67° Mostly Cloudy WSW   3 93% 65°
High 79° POWELL, TN 37849 weather forecast Day 1, 6 hours 8 AM 67° 67° Mostly Cloudy 2%

 0% Thunder
( 5% severe)		 WSW   5 90% 64°

Decreasing Clouds



 POWELL, TN 37849 weather forecast Day 1, 9 hours 11 AM 72° 72° Partly Cloudy W   8 64% 59°
POWELL, TN 37849 weather forecast Day 1, 12 hours 2 PM 76° 78° Clear 0%

 0% Thunder
( 1% severe)		 W   9 45% 53°
POWELL, TN 37849 weather forecast Day 1, 15 hours 5 PM 77° 78° Clear W   8 40% 51°
POWELL, TN 37849 weather forecast Day 1, 18 hours 8 PM 72° 72° Clear 1%

 0% Thunder
( 2% severe)		 W   6 48% 51°
POWELL, TN 37849 weather forecast Day 1, 21 hours 11 PM 64° 66° Clear WSW   1 65% 52°
Thursday
22 MAY 2025		 POWELL, TN 37849 weather forecast Day 2, 0 hours 2 AM 60° 61° Clear 8%

 0% Thunder
( 3% severe)		 SW   1 75% 52°
Low 57° POWELL, TN 37849 weather forecast Day 2, 3 hours 5 AM 58° 59° Partly Cloudy SW   1 80% 52°
High 74° POWELL, TN 37849 weather forecast Day 2, 6 hours 8 AM 59° 60° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 6% severe)		 WSW   2 80% 53°

Partly Cloudy

Chance of Rain

 POWELL, TN 37849 weather forecast Day 2, 9 hours 11 AM 66° 66° Partly Cloudy W   7 56% 50°
POWELL, TN 37849 weather forecast Day 2, 12 hours 2 PM 71° 71° Partly Cloudy 32%
RAIN
<.01 in		 0% Thunder
( 36% severe)		 W   9 44% 48°
POWELL, TN 37849 weather forecast Day 2, 15 hours 5 PM 72° 72° Partly Cloudy W   9 43% 48°
POWELL, TN 37849 weather forecast Day 2, 18 hours 8 PM 67° 67° Partly Cloudy 14%
RAIN
<.01 in		 0% Thunder
( 11% severe)		 WNW   6 50% 48°
POWELL, TN 37849 weather forecast Day 2, 21 hours 11 PM 59° 60° Partly Cloudy NW   2 67% 48°

OAK RIDGE, TN extended weather forecast
Friday
23 MAY 2025		 Saturday
24 MAY 2025		 Sunday
25 MAY 2025		 Monday
26 MAY 2025		 Tuesday
27 MAY 2025
Low 51° Low 48° Low 54° Low 61° Low 64°
High 70° High 76° High 76° High 81° High 78°
POWELL, TN 37849 weather forecast Day 3 POWELL, TN 37849 weather forecast Day 4 POWELL, TN 37849 weather forecast Day 5 POWELL, TN 37849 weather forecast Day 6 POWELL, TN 37849 weather forecast Day 7
Mostly Cloudy
50% Rain		 Partly Cloudy
11% Rain		 Mostly Cloudy
30% Rain		 Overcast
62% Rain		 Overcast
70% Rain
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