Grimsby, Canada
Current Conditions -  °F | °C
As of 2:00 AM on Wednesday 20 Aug 2014 (Local Time) from CYHM Reporting Station
Overcast Overcast  
Wind Chill: 63°   Ceiling: 9700
Heat Index: 63°   Visibility: 15mi
Dew Point: 61°   Wind: 3mph
Humidity: 94%   Direction: 200°SSW
Pressure: 29.83"   Gusts: NA
Location:  43.2°N, 79.58°W
Report Text: CYHM 200600Z 20003KT 15SM BKN097 OVC230 17/16 A2983 RMK AC6CI2 SLP099 DENSITY ALT 1300FT
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 70° - Lo 63°
4 AM
Sct T-Storms
Sct T-Storms
65°
5 AM
T-Storms
T-Storms
65°
6 AM
Sct T-Storms
Sct T-Storms
65°
7 AM
Few Showers
Few Showers
66°
8 AM
Iso T-Storms
Iso T-Storms
67°
9 AM
Sct T-Storms
Sct T-Storms
70°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
aug
19
T-Storms
T-Storms
70°
63°
aug
20
T-Storms
T-Storms
77°
64°
aug
21
PM T-Storms
PM T-Storms
77°
62°
aug
22
P Cloudy
P Cloudy
74°
65°
aug
23
Iso T-Storms
Iso T-Storms
75°
65°
aug
24
Sct T-Storms
Sct T-Storms
74°
65°
aug
25
P Cloudy
P Cloudy
76°
65°
aug
26
Sct T-Storms
Sct T-Storms
76°
62°
aug
27
PM Showers
PM Showers
73°
61°
aug
28
AM Showers
AM Showers
75°
59°
Details for Tuesday, August 19 (Evening)
Evening: Thunderstorms. Low 63F. Winds light and variable. Chance of rain 80%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 89%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 8:14 PM
 
Moonrise: 1:16 AM
Moonset: 4:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Wednesday, August 20
Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 77F. Winds S at 5 to 10 mph. Chance of rain 80%.
Evening: Variable clouds with scattered thunderstorms. Low 64F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 8:12 PM
 
Moonrise: 2:04 AM
Moonset: 4:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (176°)
Speed: 9Mph(15Km, 10Kts)
Details for Thursday, August 21
Thunderstorms developing in the afternoon. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 8:11 PM
 
Moonrise: 2:56 AM
Moonset: 5:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (246°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 22
Times of sun and clouds. Highs in the mid 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 85%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 8:09 PM
 
Moonrise: 3:50 AM
Moonset: 6:18 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (66°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 23
Partly cloudy with a stray thunderstorm. Highs in the mid 70s and lows in the mid 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:32 AM
Sunset: 8:08 PM
 
Moonrise: 4:46 AM
Moonset: 6:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (109°)
Speed: 10Mph(15Km, 11Kts)
Details for Sunday, August 24
A few thunderstorms possible. Highs in the mid 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 8:06 PM
 
Moonrise: 5:43 AM
Moonset: 7:23 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (113°)
Speed: 10Mph(16Km, 12Kts)
Details for Monday, August 25
Partly cloudy. Highs in the mid 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 8:04 PM
 
Moonrise: 6:40 AM
Moonset: 7:52 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSE
Direction: SSE (165°)
Speed: 9Mph(14Km, 10Kts)
Details for Tuesday, August 26
Scattered thunderstorms possible. Highs in the mid 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 8:03 PM
 
Moonrise: 7:38 AM
Moonset: 8:19 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 10Mph(16Km, 12Kts)
Details for Wednesday, August 27
Showers possible in the afternoon. Highs in the low 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 8:01 PM
 
Moonrise: 8:36 AM
Moonset: 8:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, August 28
Showers ending by midday. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 8:00 PM
 
Moonrise: 9:35 AM
Moonset: 9:16 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (302°)
Speed: 10Mph(16Km, 11Kts)
Daily Forecast Chart
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