• Early AM

    May 19

    Lo 56°

    Partly cloudy

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

  • Today

    May 19

    82°Lo 64°

    Partly sunny

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

  • Mon

    May 20

    84°Lo 63°

    Strong t-storms, mainly later

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

  • Tue

    May 21

    80°Lo 60°

    Occasional rain and a t-storm

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      86%
    more

  • Wed

    May 22

    78°Lo 52°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 84° RealFeel® 84° Precipitation 65%

Day

N

E

S

W

  • S 12 mph
  • Gusts: 21 mph

A couple of thunderstorms around, mainly later, when they can be strong; warm with clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 95%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 63° RealFeel® 59° Precipitation 67%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 12 mph

Partly cloudy and mild with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.67 in
  • Rain: 0.67 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Delavan Pollen Levels - May 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 84° 68° N/A 88°
Low 63° 46° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:48 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:16 PM with 11:43 of moolight, then sets at 2:59 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.

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps