• Tonight

    Feb 26

    Lo -2°

    Partly cloudy and very cold

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Feb 27

    22°Lo 10°

    Mostly cloudy

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

    Feb 28

    28°Lo 24°

    Cold with a little snow

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

    Mar 1

    34°Lo 22°

    Not as cold with snow

    Low ragweed pollen levels
    • Precip
      66%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      96%
    more
  • Mon

    Mar 2

    40°Lo 35°

    A bit of ice in the morning

    Ragweed Pollen Weather
    • Precip
      70%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      95%
    more
Next Previous
Hi 21° RealFeel® 7° Precipitation 0%

Day

N

E

S

W

  • N 16 mph
  • Gusts: 28 mph

Breezy this morning; otherwise, partly sunny and much colder

  • Max UV Index: 4 (Moderate)
  • 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 -2° RealFeel® -4° Precipitation 0%

Night

N

E

S

W

  • NNE 6 mph
  • Gusts: 18 mph

Partly cloudy and bitterly cold

  • 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

Wheaton Pollen Levels - February 26

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Feb 26

more Historical Weather Data >
  Today Normal Record 2/26/2014
High 21° 49° N/A 33°
Low -2° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 11:11 of sunlight, then sets at 6:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:17 PM with 14:35 of moolight, then sets at 2:52 AM

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