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.
21 09:00 S 10 G 22 15.00 Mostly Cloudy BKN140 BKN200 71.6 62.6 73% 29.64 1003.9
21 08:00 S 12 15.00 Mostly Cloudy SCT150 BKN200 68 59 73% 29.68 1005.4
21 07:00 SE 7 15.00 Mostly Cloudy BKN150 BKN250 64.4 55.4 73% 29.7 1005.9
21 06:00 SE 9 15.00 Mostly Cloudy FEW140 BKN160 BKN250 60.8 55.4 83% 29.69 1005.7
21 05:00 SE 6 15.00 Mostly Cloudy FEW140 BKN170 60.8 55.4 83% 29.71 1006.2
21 04:00 SE 6 15.00 Overcast FEW068 OVC160 62.6 55.4 77% 29.73 1007.0
21 03:00 SE 5 15.00 Overcast FEW065 OVC160 62.6 55.4 77% 29.75 1007.7
21 02:00 S 5 15.00 Overcast BKN061 OVC120 64.4 55.4 73% 29.77 1008.3
21 01:00 S 6 15.00 Overcast BKN120 OVC140 64.4 55.4 73% 29.79 1008.8
21 00:00 S 5 15.00 Overcast FEW080 OVC120 66.2 55.4 68% 29.81 1009.7
20 23:00 S 5 15.00 Mostly Cloudy BKN210 BKN240 64.4 55.4 73% 29.81 1009.5
20 22:00 S 6 15.00 Mostly Cloudy FEW150 BKN200 64.4 55.4 73% 29.82 1010.0
20 21:00 S 7 15.00 Mostly Cloudy FEW150 BKN220 68 55.4 64% 29.83 1010.5
20 20:00 S 9 15.00 Mostly Cloudy FEW130 SCT150 BKN210 69.8 55.4 60% 29.84 1010.7
20 19:00 S 9 15.00 Mostly Cloudy BKN150 73.4 55.4 53% 29.85 1011.0
20 18:00 SW 15 G 21 15.00 Mostly Cloudy FEW055 BKN170 75.2 57.2 54% 78 29.86 1011.2
20 17:00 S 9 15.00 Mostly Cloudy SCT054 BKN170 73.4 55.4 53% 29.87 1011.6
20 16:00 SW 13 15.00 Mostly Cloudy SCT057 BKN220 75.2 53.6 47% 78 29.88 1012.1
20 15:00 W 12 G 20 15.00 Mostly Cloudy SCT055 BKN220 BKN250 77 51.8 42% 78 29.89 1012.3
20 14:00 SW 10 15.00 Mostly Cloudy SCT054 BKN220 75.2 55.4 50% 78 29.89 1012.5
20 13:00 SW 13 15.00 Mostly Cloudy FEW050 SCT210 BKN250 75.2 53.6 47% 78 29.92 1013.3
20 12:00 W 10 15.00 Mostly Cloudy SCT210 BKN250 75.2 53.6 47% 78 29.92 1013.4
20 11:00 W 7 15.00 Mostly Cloudy SCT210 BKN250 73.4 53.6 50% 29.92 1013.4
20 10:00 W 12 15.00 Partly Cloudy FEW220 SCT250 69.8 51.8 53% 29.93 1013.8
20 09:00 W 9 15.00 A Few Clouds FEW180 FEW250 66.2 53.6 64% 29.93 1013.8
20 08:00 W 8 15.00 A Few Clouds FEW180 FEW250 62.6 55.4 77% 29.92 1013.4
20 07:00 W 7 15.00 A Few Clouds FEW200 FEW250 59 53.6 82% 29.91 1013.1
20 06:00 W 6 15.00 A Few Clouds FEW250 FEW280 53.6 50 88% 29.92 1013.4
20 05:00 W 8 15.00 A Few Clouds FEW250 55.4 50 82% 29.91 1013.3
20 04:00 W 8 15.00 A Few Clouds FEW250 55.4 50 82% 29.91 1013.1
20 03:00 SW 8 15.00 A Few Clouds FEW250 55.4 50 82% 29.91 1013.1
20 02:00 W 8 15.00 A Few Clouds FEW250 57.2 51.8 82% 29.9 1012.8
20 01:00 SW 6 15.00 A Few Clouds FEW250 59 51.8 77% 29.9 1012.8
20 00:00 W 7 15.00 A Few Clouds FEW250 59 50 72% 29.89 1012.5
19 23:00 W 6 15.00 A Few Clouds FEW240 62.6 50 64% 29.9 1012.7
19 22:00 W 7 15.00 Partly Cloudy SCT240 62.6 50 64% 29.9 1012.7
19 21:00 W 7 15.00 A Few Clouds FEW075 FEW250 64.4 50 60% 29.88 1012.1
19 20:00 W 9 15.00 Partly Cloudy FEW075 SCT250 69.8 50 50% 29.87 1011.6
19 19:00 W 14 G 25 15.00 Partly Cloudy SCT075 SCT250 73.4 50 44% 29.86 1011.4
19 18:00 NW 17 15.00 Partly Cloudy SCT070 SCT250 73.4 48.2 41% 29.86 1011.2
19 17:00 W 16 15.00 Mostly Cloudy BKN070 BKN250 75.2 50 41% 78 29.86 1011.3
19 16:00 W 16 G 24 15.00 Mostly Cloudy BKN068 BKN250 75.2 50 41% 78 29.86 1011.4
19 15:00 W 20 G 26 15.00 Mostly Cloudy BKN060 BKN250 73.4 50 44% 29.87 1011.6
19 14:00 NW 16 G 24 15.00 Partly Cloudy SCT057 73.4 50 44% 29.86 1011.4
19 13:00 NW 16 15.00 A Few Clouds FEW044 71.6 48.2 44% 29.87 1011.8
19 12:00 NW 18 G 26 15.00 A Few Clouds FEW040 69.8 46.4 43% 29.88 1011.9
19 11:00 NW 13 G 28 15.00 A Few Clouds FEW030 FEW250 66.2 50 56% 29.88 1011.9
19 10:00 NW 18 15.00 A Few Clouds FEW030 FEW250 64.4 51.8 64% 29.88 1011.9
19 09:00 NW 16 15.00 A Few Clouds FEW030 62.6 51.8 68% 29.86 1011.4
19 08:00 NW 18 15.00 A Few Clouds FEW030 59 51.8 77% 29.84 1010.8
19 07:00 NW 16 15.00 A Few Clouds FEW030 57.2 51.8 82% 29.82 1010.0
19 06:00 NW 15 15.00 A Few Clouds FEW029 FEW250 57.2 50 77% 29.8 1009.5
19 05:00 NW 15 15.00 Partly Cloudy SCT026 SCT100 57.2 51.8 82% 29.78 1008.7
19 04:00 NW 13 15.00 Partly Cloudy SCT025 57.2 53.6 88% 29.76 1007.9
19 03:00 NW 13 G 20 15.00 A Few Clouds FEW019 59 53.6 82% 29.73 1007.1
19 02:00 W 12 G 18 15.00 A Few Clouds FEW020 60.8 55.4 83% 29.71 1006.4
19 01:00 NW 13 G 21 15.00 A Few Clouds FEW025 60.8 55.4 83% 29.69 1005.8
19 00:00 NW 13 G 21 15.00 A Few Clouds FEW020 60.8 55.4 83% 29.67 1005.0
18 23:00 NW 12 G 21 15.00 Partly Cloudy FEW010 SCT025 62.6 57.2 83% 29.64 1004.0
18 22:00 NW 16 15.00 Partly Cloudy FEW010 SCT025 SCT080 62.6 59 88% 29.62 1003.2
18 21:00 NW 18 G 24 15.00 Mostly Cloudy SCT010 BKN046 BKN075 66.2 60.8 83% 29.57 1001.5
18 20:00 W 7 14.00 Mostly Cloudy SCT040 BKN071 BKN240 68 64.4 88% 29.53 1000.2
18 19:00 W 9 11.00 Mostly Cloudy SCT045 BKN081 BKN110 69.8 66.2 88% 29.52 999.8
18 18:00 SW 7 15.00 Mostly Cloudy BKN044 BKN220 66.2 64.4 94% 29.5 999.3
18 17:00 N 14 G 25 1.50 Thunderstorm Heavy Rain Fog/Mist Smoke VV012 64.4 62.6 94% 29.52 999.9
18 16:00 SW 9 G 17 2.00 Thunderstorm Rain Smoke OVC016 69.8 66.2 88% 29.5 999.1
18 15:00 S 12 G 21 2.00 Smoke OVC013 69.8 64.4 83% 29.54 1000.3
18 14:00 S 10 G 17 2.00 Smoke OVC012 66.2 62.6 88% 29.57 1001.4
18 12:00 S 9 12.00 Overcast OVC097 62.6 60.8 94% 29.65 1004.4
18 11:00 S 10 10.00 Light Rain BKN057 OVC100 62.6 60.8 94% 29.68 1005.4
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)