Average temperatures for this date: Max: 21°C / Min: 10°C
  7-Day Forecast Summary for Ottawa (Kanata - Orléans), ON and Vicinity
   Issued by Environment Canada - Click here for full forecast
Saturday
Chance of showers (30%)
Chance of showers

Max: 14°C
 
Sunday
Sunny
Sunny

Max: 18°C
Min: 7°C
Monday
Sunny
Sunny

Max: 19°C
Min: 6°C
Tuesday
Chance of showers (40%)
Chance of showers

Max: 17°C
Min: 7°C
Wednesday
Showers
Showers

Max: 27°C
Min: 12°C
Thursday
Chance of showers (60%)
Chance of showers

Max: 27°C
Min: 16°C
Friday
Chance of showers (30%)
Chance of showers

Max: 26°C
Min: 17°C
Today: Mainly cloudy. 30 percent chance of showers this afternoon. Wind north 30 km/h gusting to 50. High 14. UV index 6 or high.
Tonight: Mainly cloudy with 30 percent chance of showers this evening. Clearing before morning. Wind north 30 km/h gusting to 50. Low 7.
Sunday: Sunny. Wind northwest 30 km/h. High 18.
METRIC | IMPERIAL
Updated: 05/25/2013 @ 2:54:00 pm  
Temperature Current Conditions Sun/Moon/Fire
Currently Outside: Warmer 0.9°C than last hour.

12.9°C

Wind Chill:  11.6°C
Cool
High Today
12.9°C
14:51
Low Today
4.6°C
05:39
Rec* High
32.3°C
2010
Rec* Low
1.3°C
2009
* Records from this Station Since 2005
Cloudy, Dry Cloudy, Dry

Wind from WNW Wind:  WNW
15.3

Gusting to:
14.5
Current Rain Precip:
0.0 mm

Daylight:
Possible hours of Daylight
15:12:00

+00:01:50
Minutes

MoonWaning Gibbous, 15 days, 18 hours, 27 minutes in cycle 99%
Illuminated
Current Fire Weather Index Fire Weather Index: LOW Today:
0.6 of 31
Dew Point Precipitation Wind
Dew Point: No Change 1.0°C
High Dew
Point:
4.0°C
at 12:35
Low Dew
Point:
-0.6°C
at 01:27
Wetbulb: 7.9°C
Today: 0.00 mm
Yesterday: 4.80 mm
May : 60.00 mm
May Avg: 52.20 mm
Season Total:1 267.6 mm
Last YTD:1 211.0 mm
Last Precip
Time/Date:
5/24/2013
at 11:54
69 precip days in 2013
11 days in May
0 day since last precip
Currently: WNW at
15.3 km/h
Gusting To: 14.5
Max Gust: 37.012:06
1Hr Average: 11.9 km/h
Max Gust
This Month:
55.5 km/h
on  May 12
Humidity Barometer
Humidity: Decreased 3% since last hour. 44 %
High
Today
73%
at 05:36
Low
Today
43%
at 14:52
Current: No Change 1017.0 hPa
High
Today:
1018.5
at 06:59
Low
Today:
1016.9
at 13:59
Heating Degree Days Snow3 Wind Chill Air Quality6
Today: 7.1
May: 123.2
2013 to Date: 2655.4
Cooling Degree Days
2013 to Date: 0.0
Today: 0.00 cm
Yesterday: 0.00 cm
May: No Change 0.00 cm
May Avg: 0.00 cm
Season Total:2 199.30 cm
Snow Depth: 3.00 cm
0 snow day in May
49 snow days this season.2
First Snow of Season:
11/26/2012
Current: 11.6°C
Today: 0.5°C  at 06:04
Yesterday: -3.3°C
Record: -38.1°C
Jan-23-2013
Good
Ottawa, ON
AQI: 21 of 120
Ozone (O3)
Current UV Index Current Solar Energy9
3.3
Sunburn in
34
Highest:
12:38
5.4
504 W/m2
48%
W/m2 SI
High Today:
10:44
856  W/m2 Record:1454 W/m2
Almanac Irrigation Index5 Station All Time Records Outlook
Currently: Afternoon
YTD Avg Temp: -0.0°C
Sunrise: 05:25
Sunset: 20:37
Moonrise: 20:21
Moonset: 05:49
Full Moon: 25 May 2013
New Moon: 15:57 UTC 8 June 2013
Updated at Midnight
Current ET: 4.70 mm   
7-Days Precip: 37.00 mm   
7-Days ET: 18.70 mm   
7-Day Net: 18.3 mm 18.3 mm water in excess of what evaporated in last 7 days.
May: -31.3 mm 31.3 mm water in deficit of what evaporated this month.
HIGHS: LOWS:
36.3°C
Aug-5-2005
-36.8°C
Jan-5-2008
Daytime Records
    36.3°C
08/05/2005
  -25.0°C
01/21/2005
Nitetime Records
  28.7°C
07/12/2005
-36.8°C
01/05/2008
ICN:3 | S3C2:6
ISS:Ok | CON:4.4 | RCP:99%
Sunday
Sunny
Sunny
1 Precip season: Jan 1st to Dec 31st.    2 Snow season July 1st to June 30th.    3 Snow manually measured..    4 Updated at Noon Eastern Time 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.) 6 Air Quality Index is provided by Air Quality Ontario. 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.  

National Infrared Satellite Accuweather Radar Images courtesy of Weather Underground and Accuweather

Weather Radar - Franktown, ON - 2013-05-25 14:30 EDT, 7/7
Weather Radar - Franktown, ON - Environment Canada

Weather Radar - Franktown, ON - Environment Canada