• Early AM

    Jul 12

    Lo 67°

    A strong thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jul 12

    78°Lo 64°

    A couple of thunderstorms

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

    Jul 13

    80°Lo 54°

    Thundershower

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

    Jul 14

    69°Lo 47°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Jul 15

    70°Lo 50°

    Partly sunny and comfortable

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 78° RealFeel® 89° Precipitation 62%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 6 mph

Clouds and breaks of sun; humid with a couple of showers and a thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.31 in
  • Rain: 0.31 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 64° RealFeel® 63° Precipitation 60%

Night

N

E

S

W

  • WNW 3 mph
  • Gusts: 4 mph

A couple of showers and a thunderstorm this evening; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 45%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Waterloo Pollen Levels - July 12

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 78° 85° 110° (1936) 85°
Low 64° 63° 46° (1975) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 15:04 of sunlight, then sets at 8:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:46 PM with 10:32 of moolight, then sets at 7:18 AM

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps