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

Radar, courtesy of Environment Canada
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METRIC | IMPERIAL
Updated: 28/09/2016 @ 00:35  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.9°C than last hour.

8.4°C

---
High Today
8.9°C
12:00 AM
Low Today
8.4°C
12:34 AM
Yest High
12.2°C
3:15 PM
Yest Low
6.5°C
4:48 AM
Sta* High
24.1°C
2015
Sta* Low
2.6°C
2012
* This Station's Records Since 8/2008
Rec* High
28.0°C
2014
Rec* Low
-1.0°C
2012
* Records from Weather Underground
<!-- fixupCondition in='Night time/Dry ' out='Night time, Dry' ocnt='2' --><!-- vals split on slash -->
Night time, Dry Night time, Dry

Wind from ENE Wind:  ENE
5.3

Gusting to:
3.2 km/h
Current Rain Rain:
0.0 mm
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.6 of 100
Tuesday night
Chance of showers (40%)
Chance of showers
Wednesday
A mix of sun and cloud
A mix of sun and cloud
Thursday
A mix of sun and cloud
A mix of sun and cloud

Min: 8
Max: 16
Min: 7
Max: 17
Min: 6
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.9°C since last hour. 6.8°C
Last Hour: Decreased 0.9°C since last hour. 0.9°C
High 12:03 AM: 7.2°C
Low 12:34 AM: 6.7°C
Record High: 25.3°C on
22-Jul-2011
Record Low: -36.3°C on
26-Jan-2009
Wetbulb: 7.7°C
Today: 0.00 mm
Storm Rain: 2.4 mm
Yesterday: 2.40 mm
Last 7 Days: 9.80 mm
Sep Rain: 44.60 mm
Sep to Date
  Avg:10
0.00 mm
Sep to Date
  Diff from Avg:10
Over 44.6 mm for the month 44.60 mm
Sep Avg: 108.20 mm
Diff from Avg: Under 63.6 mm for the month 63.60 mm
Season:1 671.0 mm
YTD
  Avg:11
0.00 mm
YTD
  Diff from Avg:11
Over 671 mm for the year 671.00 mm
Last Rain
Time/Date:
27-Sep-2016
at 10:04 AM
106 rain days in 2016
8 days in September
0 days since last rain
Current: ENE  5.3 km/h
1Hr Average: 7.0 km/h
Wind Run: 2.59 kilometers
Wind Gust
Current: 3.2 km/h
Today: 25.9 km/h 12:18 AM
Month: 48.3 km/h 13-Sep
Year: 67.5 km/h 18-Jul
Record Gust: 87.0 km/h
29-Oct-2008
Sunlight:
11 hrs 50 min
of Sunlight Today
graph 49.3% 50.7%
Which is
3 min 14 sec Shorter
Than Yesterday
 
Morning Crescent, 26 days, 18 hours, 36 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: No Change 90%
Last Hour: No Change 0%
High 12:34 AM: 90%
Low 12:00 AM: 88%
Record High: 100%
2-Aug-2008
Record Low: 40%
21-Sep-2016
Current: No Change 1021.6 mb
Last Hour: Steady
High 12:11 AM: 1021.6
Low 12:03 AM: 1021.5
Record High: 1047.7 mb
26-Nov-2015
Record Low: 967.4 mb
22-Dec-2008
Heating Degree Days Lake Temperature12 Wind Chill
Today: 0.2
Sep: 73.4
2016 to Date: 2620.5
Cooling Degree Days
2016 to Date: 137.2
Current: 15.0
 
High
Low
Today
15.0
15.0
Month
25.0°C on
Sep 6
15.0°C on
Sep 27
Season
27.8°C on
Jul 27
4.4°C on
Apr 16
Record
28.3°C on
Aug 25, 2015
2.2°C on
Nov 7, 2011
Current: 8.4°C
Low 12:18 AM: 5.3°C
Yesterday: 3.3°C
Record: -39.9°C
16-Jan-2009
UV Summary/Forecast Solar Summary
High Yest:   1.7 @ 2:30 PM
Sep-28

3.6
Sep-29

3.8
Sep-30

3.6
High Yest:   292.0 @ 4:08 PM
Sun Hours Today:
00:00
   This Month: 106:15 Hrs
Rise: 7:18  Set: 19:08
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Night
YTD Avg Temp: 8.3°C
Sunrise: 7:18
Sunset: 19:08
Moonrise: 4:42
Moonset: 18:13
Full Moon: September 16 2016
New Moon: 00:08 UTC
October 01 2016
Updated at Midnight
Current ET: 0.30 mm
7-Days Rain: 9.80 mm
7-Days ET: 14.20 mm
7-Day:  4.4 mm water in deficit of what evaporated in last 7 days. 4.4 mm
September:  8.8 mm water in deficit of what evaporated this month. 8.8 mm
HIGHS: LOWS:
34.3°C
1-Sep-2010
-33.3°C
16-Jan-2009
Daytime Records
  33.6°C
01-Sep-2010
  -17.8°C
16-Jan-2009
Nitetime Records
  26.4°C
02-Sep-2010
  -27.6°C
16-Jan-2009
ICN:1 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:0%
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).   10 Historical average only to day 28 of just the month of September for this station since 2009.   11 Historical average rain this season to day 28 of September for this station since 2009.
 EC Weather Forecast  -   Outlook Tuesday night & Wednesday
Tuesday night
Chance of showers (40%)
Chance of showers

Min: 8
EC forecast: Mainly cloudy. 40 percent chance of showers this evening. Low 8.
Wednesday
A mix of sun and cloud
A mix of sun and cloud
Max: 16
Min: 7
EC forecast: A mix of sun and cloud. Wind northeast 20 km/h. High 16. UV index 4 or moderate.
 EC Short Term Weather Forecast
Thursday
A mix of sun and cloud
A mix of sun and cloud
Friday
Cloudy
Cloudy
Saturday
A mix of sun and cloud
A mix of sun and cloud
Sunday
Cloudy
Cloudy
Monday
Sunny
Sunny
Max: 17
Min: 6
Max: 16
Min: 10
Max: 20
Min: 8
Max: 15
Min: 3
Max: 15

Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.94 - 23-Sep-2015 - Script Mods by: BurnsvilleWeatherLIVE.com