• Today

    May 21

    80°Lo 44°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Wed

    May 22

    64°Lo 40°

    Some sun; breezy, cooler

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

  • Thu

    May 23

    67°Lo 41°

    Partial sunshine

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

  • Fri

    May 24

    70°Lo 39°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more

  • Sat

    May 25

    76°Lo 47°

    Partly sunny and comfortable

    Very High indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      40%
    more
Next Previous
Hi 80° RealFeel® 80° Precipitation 6%

Day

N

E

S

W

  • S 12 mph
  • Gusts: 18 mph

Mostly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 44° RealFeel® 35° Precipitation 6%

Night

N

E

S

W

  • SSW 10 mph
  • Gusts: 16 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Twin Falls 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 80° 69° 94° (2012) 94°
Low 44° 43° 32° (1975) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:48 of sunlight, then sets at 8:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:13 PM with 11:06 of moolight, then sets at 4:19 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