• Tonight

    Apr 23

    Lo -2°

    Mainly clear, brisk and cold

    Asthma Weather
    • Hi
      RealFeel
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Thu

    Apr 24

    13°Lo 3°

    Clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      16°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 25

    15°Lo 2°

    A passing shower or two

    Beneficial weather for asthma
    • Hi
      RealFeel
      15°
    • UV
      6 - High
    • Air Qual.
      Good
  • Sat

    Apr 26

    7°Lo -3°

    Colder; a morning shower

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      78%
    more
  • Sun

    Apr 27

    9°Lo -1°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      11°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 15° RealFeel® 15° Precipitation 60%

Day

N

E

S

W

  • W 18 km/h
  • Gusts: 39 km/h

Clouds giving way to some sun with a passing shower or two; breezy in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 2° RealFeel® -5° Precipitation 55%

Night

N

E

S

W

  • WNW 18 km/h
  • Gusts: 31 km/h

Occasional rain and drizzle

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 2 mm
  • Rain: 2 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2013
High 15° 13° 29° (1990)
Low -4° (1967) -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:53 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:18 AM with 12:13 of moolight, then sets at 4:31 PM

Top Story

Waterloo Weather Report

Update on the Long Range

April 23, 2014; 11:05 AM ET

This is my latest forecast model interpretation of the weekly weather patterns going into May...... more >