Chelmsford, Canada
Current Conditions -  °F | °C
As of 4:00 AM on Monday 01 Sep 2014 (Local Time) from CYSB Reporting Station
Overcast Overcast  
Wind Chill: 59°   Ceiling: 300
Heat Index: 59°   Visibility: 8mi
Dew Point: 59°   Wind: 6mph
Humidity: 100%   Direction: 200°SSW
Pressure: 29.94"   Gusts: NA
Location:  46.58°N, 81.2°W
Report Text: CYSB 010800Z 20005KT 8SM BKN003 OVC012 15/15 A2994 RMK SF5SC3 SLP142 DENSITY ALT 1300FT
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Hourly Forecast -  °F | °C
Hi 77° - Lo 62°
5 AM
P Cloudy
P Cloudy
58°
6 AM
P Cloudy
P Cloudy
58°
7 AM
M Cloudy
M Cloudy
58°
8 AM
M Cloudy
M Cloudy
60°
9 AM
M Cloudy
M Cloudy
62°
10 AM
P Cloudy
P Cloudy
64°
Weather Maps
Daily Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
sep
01
P Cloudy
P Cloudy
77°
62°
sep
02
AM Clouds
AM Clouds
73°
53°
sep
03
Sunny
Sunny
76°
58°
sep
04
Sct T-Storms
Sct T-Storms
74°
66°
sep
05
AM T-Storms
AM T-Storms
73°
53°
sep
06
P Cloudy
P Cloudy
63°
47°
sep
07
Sunny
Sunny
66°
46°
sep
08
Sunny
Sunny
69°
50°
sep
09
M Sunny
M Sunny
68°
55°
sep
10
Showers
Showers
68°
55°
Details for Monday, September 01
Partly to mostly cloudy. High 77F. Winds S at 10 to 20 mph.
Evening: Thunderstorms during the evening will give way to cloudy skies after midnight. Low 62F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 8:03 PM
 
Moonrise: 1:52 PM
Moonset: 11:39 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (174°)
Speed: 14Mph(23Km, 16Kts)
Details for Tuesday, September 02
Cloudy skies early, then partly cloudy in the afternoon. High 73F. Winds W at 10 to 15 mph.
Evening: Some clouds early will give way to generally clear conditions overnight. Low 53F. Winds W at 5 to 10 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 8:01 PM
 
Moonrise: 2:53 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  W
Direction: W (270°)
Speed: 11Mph(17Km, 12Kts)
Details for Wednesday, September 03
Abundant sunshine. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:59 PM
 
Moonrise: 3:51 PM
Moonset: 12:28 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (236°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, September 04
Scattered thunderstorms possible. Highs in the mid 70s and lows in the mid 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 7:57 PM
 
Moonrise: 4:43 PM
Moonset: 1:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (184°)
Speed: 14Mph(22Km, 16Kts)
Details for Friday, September 05
Morning thunderstorms. Highs in the low 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 7:55 PM
 
Moonrise: 5:31 PM
Moonset: 2:32 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (234°)
Speed: 15Mph(23Km, 17Kts)
Details for Saturday, September 06
Partly cloudy. Highs in the low 60s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 7:53 PM
 
Moonrise: 6:13 PM
Moonset: 3:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (333°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, September 07
Sunny. Highs in the mid 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 7:52 PM
 
Moonrise: 6:51 PM
Moonset: 5:00 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (278°)
Speed: 10Mph(16Km, 12Kts)
Details for Monday, September 08
Mainly sunny. Highs in the upper 60s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:50 PM
 
Moonrise: 7:27 PM
Moonset: 6:17 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (189°)
Speed: 10Mph(16Km, 11Kts)
Details for Tuesday, September 09
Plenty of sun. Highs in the upper 60s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:48 PM
 
Moonrise: 8:00 PM
Moonset: 7:35 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SSE
Direction: SSE (158°)
Speed: 10Mph(16Km, 11Kts)
Details for Wednesday, September 10
Chance of showers. Highs in the upper 60s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:46 PM
 
Moonrise: 8:33 PM
Moonset: 8:51 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (167°)
Speed: 11Mph(17Km, 12Kts)
Daily Forecast Chart
Chart.
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