• Tonight

    May 18

    Lo 60°

    A couple of thunderstorms

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate

  • Sun

    May 19

    80°Lo 61°

    Warmer with a heavy t-storm

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

  • Mon

    May 20

    87°Lo 61°

    Some sun with a thunderstorm

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

  • Tue

    May 21

    87°Lo 59°

    A p.m. t-storm in spots

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      27%
    more

  • Wed

    May 22

    85°Lo 60°

    A t-storm in the afternoon

    Extreme indoor dust & dander levels
    • Precip
      51%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 73° RealFeel® 78° Precipitation 95%

Day

N

E

S

W

  • S 2 mph
  • Gusts: 10 mph

Showers and thunderstorms, some heavy; cloudy and not as warm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 48%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs
Lo 60° RealFeel® 59° Precipitation 65%

Night

N

E

S

W

  • SSW 2 mph
  • Gusts: 10 mph

Mostly cloudy with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.21 in
  • Rain: 0.21 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Kingsport Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 73° 76° 92° (1962) 82°
Low 60° 52° 34° (1973) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:12 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:47 PM with 12:46 of moolight, then sets at 2:33 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps