Local Forecast

Karns, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Karns, TN.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Saturday 9:53 PM EDTSaturday 9:53 PM

°F °C
Regional Observations →
75°F

Light Rain

  • 87° / 71° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

3 mph

W

UV Index

0

None

Humidity

91%

Dew 73°F

Sun

6:20 AM · 8:56 PM

Rise · Set

Source: OAK RIDGE (KOQT). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

87° 71°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Showers and thunderstorms before 3pm, then showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 83 in the afternoon. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

89° 73°

Thunderstorms

Overnight: Scattered Thunderstorms

Detailed forecast

Sunday

Showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 4pm, then showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 72. Heat index values as high as 97. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

93° 73°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Monday

A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 103. North wind around 0 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73. Northeast wind around 0 mph. Chance of precipitation is 20%.

Tuesday

95° 75°

Partly Sunny

Overnight: Mostly Sunny

Detailed forecast

Tuesday

Sunny, with a high near 94. Northeast wind around 0 mph.

Night

Mostly clear, with a low around 74. East wind around 0 mph.

Wednesday

95° 75°

Partly Sunny

Overnight: Isolated T-storm

Detailed forecast

Wednesday

Sunny, with a high near 93.

Night

A slight chance of showers and thunderstorms between 8pm and 2am. Mostly clear, with a low around 74. Chance of precipitation is 20%.

Karns, TN Weather Analysis Tools