Saint Catharines, Canada
Current Conditions -  °F | °C
As of 9:00 PM on Sunday 27 Jul 2014 (Local Time) from CYSN Reporting Station
Overcast Overcast  
Wind Chill: 73°   Ceiling: 9000
Heat Index: 73°   Visibility: 12mi
Dew Point: 64°   Wind: 5mph
Humidity: 73%   Direction: 90°E
Pressure: 29.56"   Gusts: NA
Location:  43.16°N, 79.25°W
Report Text: CYSN 280100Z 09004KT 12SM SCT035 OVC090 23/18 A2956 RMK SC4AC4 LAST OBS/NEXT 28 1100UTC SLP008 DENSITY ALT 1700FT
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 81° - Lo 63°
1 AM
T-Storms
T-Storms
67°
2 AM
T-Storms
T-Storms
66°
3 AM
T-Storms
T-Storms
66°
4 AM
T-Storms
T-Storms
65°
5 AM
T-Storms
T-Storms
65°
6 AM
T-Storms
T-Storms
64°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
jul
27
T-Storms
T-Storms
81°
63°
jul
28
T-Showers
T-Showers
68°
56°
jul
29
M Sunny
M Sunny
72°
60°
jul
30
T-Storms
T-Storms
70°
58°
jul
31
Few Showers
Few Showers
73°
59°
aug
01
Few Showers
Few Showers
76°
62°
aug
02
P Cloudy
P Cloudy
75°
62°
aug
03
Iso T-Storms
Iso T-Storms
76°
64°
aug
04
M Sunny
M Sunny
77°
63°
aug
05
P Cloudy
P Cloudy
75°
60°
Details for Sunday, July 27 (Evening)
Evening: Thunderstorms. Low 63F. Winds NNE at 10 to 20 mph. Chance of rain 80%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 96%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:44 PM
 
Moonrise: 6:51 AM
Moonset: 8:49 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (13°)
Speed: 13Mph(20Km, 11Kts)
Details for Monday, July 28
Showers likely and possibly a thunderstorm in the morning, then some lingering showers still possible in the afternoon. High 68F. Winds NNW at 10 to 20 mph. Chance of rain 70%.
Evening: Clear skies. Low 56F. Winds NW at 10 to 20 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:43 PM
 
Moonrise: 7:48 AM
Moonset: 9:19 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (343°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, July 29
Mostly sunny. Highs in the low 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:42 PM
 
Moonrise: 8:45 AM
Moonset: 9:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (265°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, July 30
Thunderstorms. Highs in the low 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:41 PM
 
Moonrise: 9:43 AM
Moonset: 10:14 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (228°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, July 31
Few showers. Highs in the low 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:40 PM
 
Moonrise: 10:41 AM
Moonset: 10:42 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 9Mph(15Km, 8Kts)
Details for Friday, August 01
Occasional showers possible. Highs in the mid 70s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:38 PM
 
Moonrise: 11:40 AM
Moonset: 11:11 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (88°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, August 02
Partly cloudy. Highs in the mid 70s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:37 PM
 
Moonrise: 12:40 PM
Moonset: 11:42 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (65°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, August 03
Partly cloudy with a stray thunderstorm. Highs in the mid 70s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:36 PM
 
Moonrise: 1:41 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, August 04
Plenty of sun. Highs in the upper 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:35 PM
 
Moonrise: 2:44 PM
Moonset: 12:17 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (231°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, August 05
Partly cloudy. Highs in the mid 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:33 PM
 
Moonrise: 3:47 PM
Moonset: 12:58 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (271°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
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