• Today

    Mar 5

    12°Lo 2°

    Sunny and bitterly cold

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

    Mar 6

    35°Lo 22°

    Periods of sun; not as cold

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

    Mar 7

    39°Lo 22°

    Times of clouds and sun

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

    Mar 8

    41°Lo 17°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      28%
    more
  • Mon

    Mar 9

    45°Lo 32°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 12° RealFeel® 9° Precipitation 1%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 10 mph

Bitterly cold with plenty of sun

  • 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® -11° Precipitation 3%

Night

N

E

S

W

  • SSE 10 mph
  • Gusts: 18 mph

Mainly clear 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

Waterloo 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 12° 40° 70° (2000) 21°
Low 22° -15° (1960) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 11:25 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:18 PM with 12:35 of moolight, then sets at 6:53 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