• Early AM

    May 19

    Lo 66°

    A shower or thunderstorm

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Today

    May 19

    84°Lo 67°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Mon

    May 20

    86°Lo 67°

    Some sun with a thunderstorm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Tue

    May 21

    88°Lo 65°

    Partly sunny and humid

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      43%
    more

  • Wed

    May 22

    87°Lo 65°

    A p.m. t-storm in spots

    Extreme indoor dust & dander levels
    • Precip
      41%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 84° RealFeel® 91° Precipitation 62%

Day

N

E

S

W

  • S 6 mph
  • Gusts: 10 mph

Variable cloudiness with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.31 in
  • Rain: 0.31 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 67° RealFeel® 65° Precipitation 64%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 9 mph

Cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.51 in
  • Rain: 0.51 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Irmo Pollen Levels - May 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2012
High 84° 85° 98° (1996) 80°
Low 67° 61° 42° (1973) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:01 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 PM with 12:44 of moolight, then sets at 2:26 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.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps