Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
12 20:00 W 12 G 21 15.00 A Few Clouds FEW045 FEW140 75.2 55.4 50% 78 29.67 1004.8
12 19:00 W 18 G 25 15.00 Partly Cloudy FEW064 SCT240 80.6 51.8 37% 80 29.63 1003.4
12 18:00 W 22 G 28 15.00 Mostly Cloudy and Breezy FEW055 SCT070 BKN250 82.4 57.2 42% 82 29.6 1002.6
12 17:00 W 13 G 23 15.00 Mostly Cloudy BKN057 82.4 64.4 55% 84 29.59 1001.9
12 16:00 SW 14 G 26 15.00 Mostly Cloudy SCT045 BKN070 86 68 55% 89 29.58 1001.7
12 15:00 SW 14 15.00 Mostly Cloudy SCT044 BKN070 84.2 68 58% 87 29.59 1002.1
12 14:00 S 13 G 20 15.00 Mostly Cloudy FEW028 BKN036 84.2 69.8 62% 88 29.61 1002.6
12 13:00 S 12 G 22 15.00 Overcast SCT030 OVC050 78.8 69.8 74% 81 29.62 1003.2
12 12:00 S 12 G 22 15.00 Mostly Cloudy SCT029 BKN061 BKN071 BKN220 82.4 71.6 70% 87 29.62 1003.0
12 11:00 S 9 15.00 Mostly Cloudy SCT024 SCT055 BKN077 BKN250 80.6 71.6 74% 85 29.62 1002.9
12 10:00 S 7 15.00 Partly Cloudy FEW020 FEW200 SCT250 77 69.8 79% 79 29.62 1002.9
12 09:00 S 7 10.00 Mostly Cloudy SCT008 SCT150 BKN220 BKN250 73.4 69.8 89% 29.62 1003.2
12 08:00 SE 7 15.00 Partly Cloudy FEW010 FEW150 SCT220 SCT250 71.6 69.8 94% 29.62 1003.2
12 07:00 SW 6 10.00 Partly Cloudy FEW010 FEW150 SCT220 SCT250 68 68 100% 29.65 1004.3
12 06:00 S 7 2.00 Fog/Mist BKN002 BKN250 68 68 100% 29.66 1004.4
12 05:00 SW 6 15.00 A Few Clouds FEW050 FEW250 68 68 100% 29.65 1004.0
12 04:00 SW 6 15.00 A Few Clouds FEW050 FEW250 69.8 68 94% 29.65 1004.3
12 03:00 S 5 15.00 A Few Clouds FEW040 FEW250 69.8 68 94% 29.65 1004.1
12 02:00 SW 5 15.00 A Few Clouds FEW040 FEW250 69.8 69.8 100% 29.66 1004.5
12 01:00 SW 7 15.00 Partly Cloudy FEW030 SCT250 71.6 69.8 94% 29.66 1004.5
12 00:00 SW 6 15.00 Mostly Cloudy FEW030 BKN250 73.4 69.8 89% 29.66 1004.4
11 23:00 S 5 15.00 Mostly Cloudy FEW031 BKN250 75.2 69.8 83% 75 29.65 1004.2
11 22:00 SW 2 15.00 Mostly Cloudy SCT030 BKN250 78.8 71.6 79% 82 29.66 1004.4
11 21:00 S 5 15.00 Mostly Cloudy FEW055TCU BKN250 77 71.6 83% 78 29.65 1004.0
11 20:00 SW 2 15.00 Mostly Cloudy FEW055TCU BKN250 80.6 73.4 79% 85 29.64 1003.9
11 19:00 W 3 15.00 Mostly Cloudy FEW055TCU BKN250 82.4 71.6 70% 87 29.65 1004.0
11 18:00 N 5 15.00 Mostly Cloudy FEW054 SCT150 BKN220 BKN250 82.4 71.6 70% 87 29.64 1003.8
11 17:00 N 5 15.00 Mostly Cloudy SCT045 BKN150 BKN220 80.6 73.4 79% 85 29.66 1004.4
11 16:00 W 7 15.00 Mostly Cloudy BKN041 84.2 69.8 62% 88 29.66 1004.5
11 15:00 W 7 15.00 Mostly Cloudy SCT043 BKN200 86 69.8 59% 91 29.67 1004.8
11 14:00 S 8 15.00 Mostly Cloudy BKN036 BKN150 86 71.6 62% 92 29.67 1004.7
11 12:00 W 9 15.00 Mostly Cloudy SCT026 BKN150 BKN200 BKN250 78.8 69.8 74% 81 29.69 1005.5
11 11:00 SW 9 15.00 Mostly Cloudy FEW015 BKN020 BKN150 BKN250 78.8 69.8 74% 81 29.7 1005.7
11 10:00 SW 7 15.00 Mostly Cloudy SCT016 BKN040 75.2 69.8 83% 75 29.7 1005.8
11 09:00 W 7 15.00 Mostly Cloudy FEW020 SCT055 BKN250 75.2 68 78% 76 29.7 1005.9
11 08:00 W 6 15.00 Mostly Cloudy FEW015 SCT055 BKN250 69.8 68 94% 29.71 1006.0
11 06:00 W 7 15.00 Mostly Cloudy FEW015 BKN053 BKN250 68 66.2 94% 29.69 1005.5
11 05:00 SW 8 10.00 Mostly Cloudy BKN019 68 66.2 94% 29.68 1005.1
11 04:00 SW 5 10.00 Mostly Cloudy FEW018 BKN058 68 66.2 94% 29.66 1004.5
11 03:00 SW 6 10.00 Mostly Cloudy FEW025 BKN052 68 66.2 94% 29.66 1004.5
11 02:00 W 5 10.00 Overcast OVC022 69.8 68 94% 29.68 1005.0
11 01:00 SW 8 15.00 Overcast BKN023 OVC042 69.8 68 94% 29.68 1005.0
11 00:00 SW 9 15.00 Overcast OVC025 71.6 69.8 94% 29.67 1004.8
10 23:00 SW 7 2.00 Showers Rain Fog/Mist BKN007 OVC022 71.6 69.8 94% 29.68 1005.1
10 22:00 W 10 2.00 Thunderstorm Rain BKN009CB OVC023 71.6 69.8 94% 29.7 1005.7
10 21:00 S 5 10.00 Mostly Cloudy FEW010 BKN085 BKN130 73.4 71.6 94% 29.66 1004.6
10 20:00 SW 5 10.00 Mostly Cloudy BKN014 BKN064 BKN250 73.4 71.6 94% 29.67 1004.7
10 19:00 SW 7 10.00 Mostly Cloudy SCT010 BKN020 BKN250 73.4 71.6 94% 29.67 1004.7
10 18:00 S 7 15.00 Overcast SCT012 OVC025 75.2 71.6 89% 75 29.68 1005.3
10 17:00 S 6 10.00 Light Rain FEW010 BKN031 OVC045 75.2 73.4 94% 74 29.7 1005.9
10 16:00 S 7 10.00 Light Rain BKN025 OVC034 75.2 73.4 94% 74 29.72 1006.5
10 15:00 S 7 15.00 Light Rain BKN024 OVC043 75.2 73.4 94% 74 29.74 1007.1
10 14:00 S 7 8.00 Light Rain OVC025 73.4 71.6 94% 29.74 1007.4
10 13:00 E 7 15.00 Light Rain BKN016 OVC025 75.2 71.6 89% 75 29.76 1007.8
10 12:00 SE 8 15.00 Overcast BKN012 OVC025 73.4 69.8 89% 29.78 1008.7
10 11:00 E 8 15.00 Light Rain BKN012 OVC025 73.4 71.6 94% 29.8 1009.2
10 10:00 SE 6 10.00 Light Rain BKN010 71.6 69.8 94% 29.81 1009.7
10 09:00 SE 6 15.00 Overcast OVC044 73.4 69.8 89% 29.83 1010.2
10 08:00 SE 5 15.00 Overcast OVC044 69.8 68 94% 29.84 1010.5
10 07:00 SE 3 15.00 Overcast OVC033 68 64.4 88% 29.84 1010.7
10 06:00 SE 3 15.00 Overcast BKN045 OVC055 66.2 64.4 94% 29.85 1010.9
10 05:00 SE 3 15.00 Overcast BKN054 OVC085 66.2 64.4 94% 29.85 1010.8
10 04:00 Calm 15.00 Overcast OVC053 68 64.4 88% 29.85 1011.0
10 03:00 SE 5 15.00 Mostly Cloudy BKN055 68 60.8 78% 29.86 1011.3
10 02:00 SE 5 15.00 Mostly Cloudy BKN052 BKN085 68 60.8 78% 29.88 1011.8
10 01:00 SE 5 15.00 Partly Cloudy SCT260 68 59 73% 29.89 1012.4
10 00:00 SE 3 15.00 Partly Cloudy SCT260 69.8 59 69% 29.91 1012.8
09 23:00 S 5 15.00 Mostly Cloudy BKN260 69.8 59 69% 29.91 1012.9
09 22:00 S 5 15.00 Mostly Cloudy BKN260 73.4 57.2 57% 29.91 1013.0
09 21:00 S 3 15.00 Mostly Cloudy BKN260 BKN280 73.4 59 61% 29.91 1013.2
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)