• Tonight

    May 21

    Lo 54°

    Mostly cloudy, a t-storm late

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

  • Wed

    May 22

    70°Lo 50°

    A couple of thunderstorms

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

  • Thu

    May 23

    63°Lo 37°

    Clouds giving way to some sun

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

  • Fri

    May 24

    66°Lo 43°

    Bright sunshine

    Very High indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      0%
    more

  • Sat

    May 25

    66°Lo 45°

    Times of clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 77° RealFeel® 78° Precipitation 35%

Day

N

E

S

W

  • SW 11 mph
  • Gusts: 24 mph

Mostly cloudy and warm; thunderstorms can be strong, perhaps severe

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 53° Precipitation 57%

Night

N

E

S

W

  • WSW 3 mph
  • Gusts: 12 mph

Mostly cloudy with a shower or thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Madison 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 77° 70° 89° (1972) 73°
Low 54° 48° 30° (2002) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:51 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:28 PM with 11:08 of moolight, then sets at 3:36 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