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    ECMWF, GFS, ICON, GEM
    Two New High-Resolution Weather Models on Ventusky Model

    St. Catharines

    World / Canada / Ontario

    43°9'N / 79°14'W / Altitude 111 m / 00:31 2026/11/01, America/Toronto (UTC-4)

    partly cloudy 7 °C
    Wind speed 13 km/h
     
    Humidity 87 %
    Air pressure 1032 hPa
    Visibility 24 km
    Clouds 30 %
    Cloud base 3048 m

    Weather report from station St. Catharines A, Distance: 8 km (21:00 2026/10/31)

    Open Radar Map

    Weather for the next 24 hours

    01:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow
    partly cloudy
    7 °C
    0 mm
    20 %
    S
    9 km/h
    		 high clouds
    6 °C
    0 mm
    10 %
    S
    7 km/h
    		 high clouds
    5 °C
    0 mm
    10 %
    S
    3 km/h
    		 high clouds
    5 °C
    0 mm
    20 %
    S
    5 km/h
    		 high clouds
    5 °C
    0 mm
    10 %
    S
    7 km/h
    		 clear sky
    5 °C
    0 mm
    10 %
    S
    9 km/h
    		 clear sky
    4 °C
    0 mm
    10 %
    S
    9 km/h
    		 clear sky
    5 °C
    0 mm
    10 %
    SE
    10 km/h
    		 clear sky
    7 °C
    0 mm
    20 %
    SE
    8 km/h
    		 clear sky
    12 °C
    0 mm
    10 %
    S
    5 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    16 °C
    0 mm
    10 %
    S
    9 km/h
    		 high clouds
    19 °C
    0 mm
    10 %
    S
    13 km/h
    		 high clouds
    20 °C
    0 mm
    10 %
    S
    14 km/h
    		 high clouds
    20 °C
    0 mm
    10 %
    S
    11 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    16 °C
    0 mm
    10 %
    S
    7 km/h
    		 overcast
    14 °C
    0 mm
    0 %
    S
    9 km/h
    		 high clouds
    12 °C
    0 mm
    0 %
    S
    9 km/h
    		 high clouds
    11 °C
    0 mm
    10 %
    S
    9 km/h
    		 high clouds
    11 °C
    0 mm
    10 %
    S
    9 km/h
    		 high clouds
    11 °C
    0 mm
    10 %
    S
    11 km/h
    		 high clouds
    11 °C
    0 mm
    30 %
    S
    11 km/h
    		 high clouds
    11 °C
    0 mm
    30 %
    S
    9 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    high clouds
    6 °C
    0 mm
    20 %
    S
    7 km/h
    		 high clouds
    5 °C
    0 mm
    20 %
    S
    7 km/h
    		 clear sky
    5 °C
    0 mm
    10 %
    SE
    10 km/h
    		 overcast
    15 °C
    0 mm
    20 %
    S
    9 km/h
    		 high clouds
    19 °C
    0 mm
    10 %
    S
    13 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    S
    9 km/h
    		 high clouds
    12 °C
    0 mm
    10 %
    S
    9 km/h
    		 high clouds
    11 °C
    0 mm
    10 %
    S
    11 km/h

    Meteogram

    5111312161512977688191919221916141110981011
    25
    14
    3
    Sun
    01
    partly cloudy    		Mon
    02
    mostly cloudy    		Tue
    03
    overcast    		Wed
    04
    clear sky with few clouds    		Thu
    05
    overcast with light rain    		Fri
    06
    mixed with rain showers    		Sat
    07
    overcast    		Sun
    08
    mixed with rain showers    		Mon
    09
    overcast with rain    		Tue
    10
    overcast with light rain    		Wed
    11
    mixed with rain showers    		Thu
    12
    overcast    		Fri
    13
    high clouds

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length