• Tonight

    May 21

    Lo 47°

    A touch of rain late

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High

  • Wed

    May 22

    59°Lo 54°

    Mostly cloudy, a little rain

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

  • Thu

    May 23

    69°Lo 56°

    Mostly cloudy 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

    64°Lo 43°

    Periods of rain

    Extreme indoor dust & dander levels
    • Precip
      71%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      90%
    more

  • Sat

    May 25

    61°Lo 40°

    A couple of showers

    Extreme indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 53° RealFeel® 54° Precipitation 75%

Day

N

E

S

W

  • ESE 5 mph
  • Gusts: 13 mph

Mostly cloudy with showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs
Lo 47° RealFeel® 43° Precipitation 62%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 7 mph

Mostly cloudy with a touch of rain late

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Belfast Pollen Levels - May 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 53° N/A N/A 66°
Low 47° N/A N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:03 AM with 15:00 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:04 PM with 11:06 of moolight, then sets at 3:10 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