• Tonight

    May 18

    Lo 58°

    Partly cloudy

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

    May 19

    80°Lo 64°

    Times of clouds and sun

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

    May 20

    84°Lo 63°

    A couple of thunderstorms

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

    May 21

    76°Lo 60°

    Strong thunderstorms

    Extreme indoor dust & dander levels
    • Precip
      66%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
  • Wed

    May 22

    71°Lo 51°

    A couple of thunderstorms

    Very High indoor dust & dander levels
    • Precip
      69%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      89%
    more
Next Previous
Hi 80° RealFeel® 81° Precipitation 19%

Day

N

E

S

W

  • SE 9 mph
  • Gusts: 15 mph

Times of clouds and sun

  • Max UV Index: 7 (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 64° RealFeel® 58° Precipitation 62%

Night

N

E

S

W

  • SSE 8 mph
  • Gusts: 14 mph

Mostly cloudy and warm with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.43 in
  • Rain: 0.43 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Evanston 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 80° 71° N/A 88°
Low 64° 50° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:41 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:07 PM with 12:18 of moolight, then sets at 2:25 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