• Today

    Mar 4

    20°Lo 3°

    Some sun; breezy, colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Mar 5

    14°Lo 3°

    Sunny, but very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Mar 6

    28°Lo 22°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Mar 7

    40°Lo 24°

    Clouds and sun; not as cold

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      51%
    more
  • Sun

    Mar 8

    40°Lo 26°

    Sun and clouds

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 14° RealFeel® 7° Precipitation 4%

Day

N

E

S

W

  • WNW 9 mph
  • Gusts: 16 mph

Very cold with plenty of sunshine

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 3° RealFeel® -13° Precipitation 4%

Night

N

E

S

W

  • SSW 9 mph
  • Gusts: 16 mph

Mainly clear and frigid

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

Prospect Heights Pollen Levels - March 5

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 14° 42° N/A 23°
Low 26° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 11:25 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:00 PM with 12:34 of moolight, then sets at 6:34 AM

Prospect Heights Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 4, 2015; 6:53 AM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps