• Early AM

    Apr 20

    Lo 52°

    A couple of showers

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Apr 20

    72°Lo 52°

    Mostly cloudy with a t-storm

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Mon

    Apr 21

    69°Lo 41°

    A few showers in the morning

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Apr 22

    62°Lo 38°

    Sunshine and patchy clouds

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      25%
    more
  • Wed

    Apr 23

    60°Lo 50°

    Mostly cloudy, a little rain

    Moderate indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 72° RealFeel® 72° Precipitation 55%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

Mostly cloudy with a shower or thunderstorm around

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 52° RealFeel® 49° Precipitation 68%

Night

N

E

S

W

  • SSE 3 mph
  • Gusts: 6 mph

Mild with periods of rain and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 30%
  • Precipitation: 1 in
  • Rain: 1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 8 hrs
  • Hours of Rain: 8 hrs

Waterloo Pollen Levels - April 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 72° 63° 89° (1987) 47°
Low 52° 39° 24° (1956) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:34 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:38 AM

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps