• Today

    May 21

    86°Lo 59°

    A thunderstorm this afternoon

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate

  • Wed

    May 22

    82°Lo 59°

    An afternoon thunderstorm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Thu

    May 23

    78°Lo 52°

    Periods of sun with a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Fri

    May 24

    67°Lo 39°

    Cooler with some sun

    Very High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more

  • Sat

    May 25

    74°Lo 42°

    Pleasant and warmer

    Extreme indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      25%
    more
Next Previous
Hi 86° RealFeel® 95° Precipitation 51%

Day

N

E

S

W

  • SW 3 mph
  • Gusts: 8 mph

Very warm and humid with intervals of clouds and sunshine; a thunderstorm this afternoon

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 90%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 59° RealFeel® 58° Precipitation 25%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 5 mph

Patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Greeneville Pollen Levels - May 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 86° 77° 93° (1941) 83°
Low 59° 53° 37° (2002) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:14 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 PM with 11:25 of moolight, then sets at 4:18 AM

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps