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    • Today

      Jan 16

      -2° /-8°C
      A little morning snow; cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 82%
      • Precip: 55%
      • Hours of Precip: 5
    • Wed

      Jan 17

      -3° /-7°
      Times of clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 8%
      • Hours of Precip: 0
      More
    • Thu

      Jan 18

      -1° /-3°
      Sunshine and breezy
      • Fair
      • for stargazing
      • Cloud Cover: 66%
      • Precip: 45%
      • Hours of Precip: 1
      More
    • Fri

      Jan 19

      2° /1°
      Breezy with clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 80%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Sat

      Jan 20

      6° /3°
      Some sun, then clouds; breezy
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 50%
      • Hours of Precip: 0.5
      More

    Day

    -2°Hi RealFeel® -8° Precipitation 55%
    Snow at times this morning, accumulating a cm or two; otherwise, low clouds; storm total 1-3 cm
    • Winds from the
    • SW 20 km/h
    • Gusts: 37 km/h
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 1 mm
    • Rain: 0 mm
    • Snow: 1.0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 0 hrs

    Night

    -8°Lo RealFeel® -16° Precipitation 55%
    Cloudy most of the time with snow, accumulating an additional 1-3 cm
    • Winds from the
    • WSW 20 km/h
    • Gusts: 35 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 1.7 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 1/16/2017
    High -2° -1° N/A
    Low -8° -8° N/A -4°

    Sunrise/Sunset

    • Sunrise: 7:46 AM
    • Sunset: 5:08 PM
    • Duration: 9:22 hr

    Moonrise/Moonset

    • Moonrise: 7:18 AM
    • Moonset: 4:59 PM
    • Duration: 9:41 hr
    Astronomy

    Solunar Information for St. Catharines, Canada

    Wed, Jan 17
    New
    Wed, Jan 24
    First
    Wed, Jan 31
    Full
    Wed, Feb 7
    Last