There are no active watches, warnings or advisories for Grand Lake.

Radar, courtesy of Environment Canada
METRIC | IMPERIAL
Updated: 23/08/2014 @ 06:23  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.1°C than last hour.

15.0°C

---
High Today
16.0°C
12:00 AM
Low Today
14.5°C
4:13 AM
Yest High
21.8°C
4:32 PM
Yest Low
12.8°C
6:52 AM
Sta* High
29.2°C
2008
Sta* Low
11.0°C
2011
* This Station's Records Since 2008
Rec* High
30.0°C
2001
Rec* Low
5.0°C
2007
* Records from Weather Underground
Dawn It is Dawn

Wind from NNE Wind:  NNE
1.4

Gusting to:
1.6 km/h
Current Rain Rain:
0.0 mm
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.4 of 100
Saturday
Mainly cloudy
Mainly cloudy
Max: 24°C
 
Sunday
Mainly sunny
Mainly sunny
Max: 27°C
Min: 8°C
Monday
Sunny
Sunny
Max: 30°C
Min: 13°C
SPC Activity Map
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Increased 0.1°C since last hour. 14.2°C
In Last Hour: Increased 0.1°C since last hour. 0.1°C
High Dew
Point:
15.0°C
at 12:18 AM
Low Dew
Point:
13.5°C
at 4:13 AM
Record Dew
Point:
25.3°C
Jul-22-2011
Wetbulb: 14.5°C
Today: 0.00 mm
Yesterday: 0.00 mm
Last 7 Days: 11.40 mm
August Rain: 72.60 mm
August Avg: 87.20 mm
Diff from Avg: Under 14.6 mm for the month -14.60 mm
Rain Season:1 801.4 mm
Last YTD Rain:1 589.6 mm
Last Rain
Time/Date:
08/19/2014
at 5:26 PM
95 rain days in 2014
10 days in August
4 days since last rain
Currently: NNE at
1.4 km/h
Gusting To: 1.6 km/h
Max Gust: 16.712:50 AM
1Hr Average: 2.3 km/h
Month Gust: 32.2 km/h Aug 8
Year Gust: 80.5 km/h Jul 5
Record Gust: 87.0 km/h
on 29-Oct-2008
Wind Run: kilometers
Daylight:
Possible hours of Daylight
13:46

-3:01
Min:Sec

Morning Crescent, 27 days, 10 hours, 43 minutes in cycle
5%
Illuminated
Humidity Barometer
Humidity: No Change 95 %
In Last Hour: 0%
High
Today
95%
at 3:26 AM
Low
Today
93%
at 12:00 AM
Current: Rising 0.2  mb/hr 1020.9 mb
In Last Hour: Steady
High
Today:
1021.3 hPa
at 12:11 AM
Low
Today:
1020.6 hPa
at 4:07 AM
Heating Degree Days Lake Temperature10 Wind Chill
Today: 0.7
August: 7.1
2014 to Date: 3073.9
Cooling Degree Days
2014 to Date: 108.5
Current: 21.7C
 
High
Low
Today
22.2C
21.7C
Month
27.8°C on
Aug 12
20.6°C on
Aug 18
Season
28.3°C on
Jul 20
3.3°C on
May 6
Record
29.4°C on
Jul 14, 2013
2.2°C on
Nov 7, 2011
Current: 15.0°C
Today: 14.5°C  at 4:13 AM
Yesterday: 12.8°C
Record: -39.9°C
Jan-16-2009
Current UV Index Current Solar Energy9
0.0
Sunburn in
N/A Minutes
Highest:
12:00 AM
0.0
0 W/m2
0%
W/m2 SI
High Today:
12:00 AM
W/m2 Record:1429 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 5.3°C
Sunrise: 6:33 AM
Sunset: 8:19 PM
Moonrise: 4:45 AM
Moonset: 6:56 PM
Full Moon: 10 August 2014
New Moon: 14:13 UTC 25 August 2014
Updated at Midnight
Current ET: 0.20 mm
7-Days Rain: 11.40 mm
7-Days ET: 17.40 mm
7-Day:  6 mm water in deficit of what evaporated in last 7 days. -6 mm 6 mm water in deficit of what evaporated in last 7 days. mm
August:  4.1 mm water in excess of what evaporated this month. 4.1 mm
HIGHS: LOWS:
35.4°C
15-Jul-2013
-33.3°C
16-Jan-2009
Daytime Records
  33.6°C
01/09/2010
  -25.6°C
02/01/2014
Nitetime Records
  26.4°C
02/09/2010
  -27.6°C
16/01/2009
ICN:3 | S3C2:0
ISS:Ok | CON:4.6 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.) 9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Temperature measurements taken a foot below the surface under my dock in Flowers Cove. Temperatures taken when the cove is ice free - usually from mid-April to mid-November. Records started May 17, 2009
 EC Weather Forecast  -   Outlook Today & Tonight
Saturday
Mainly cloudy
Mainly cloudy
Max: 24°C
 
EC forecast: Mainly cloudy. Fog patches dissipating this morning. High 24. UV index 5 or moderate.
Sunday
Mainly sunny
Mainly sunny
Max: 27°C
Min: 8°C
EC forecast: Partly cloudy. Fog patches developing overnight. Low 8.
 EC Short Term Weather Forecast
Monday
Sunny
Sunny
Max: 30°C
Min: 13°C
Tuesday
Sunny
Sunny
Max: 30°C
Min: 14°C
Wednesday
Sunny
Sunny
Max: 28°C
Min: 16°C
Thursday
Chance of showers (40%)
Chance of showers
Max: 22°C
Min: 16°C
Friday
A mix of sun and cloud
A mix of sun and cloud
Max: 21°C
Min: 13°C


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