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.
18 08:00 E 14 G 23 3.00 Light Rain Fog/Mist OVC006 59 59 100% 29.38 995.1
18 07:00 E 17 2.00 Light Rain Fog/Mist BKN010 OVC025 59 59 100% 29.43 996.9
18 06:00 E 14 G 20 15.00 Light Rain FEW008 SCT055 OVC100 59 59 100% 29.48 998.6
18 04:00 E 5 10.00 Light Rain BKN067 OVC100 59 57.2 94% 29.59 1002.3
18 03:00 S 5 15.00 Light Rain SCT065 OVC085 60.8 55.4 83% 29.62 1003.1
18 02:00 S 6 15.00 Overcast BKN085 OVC150 64.4 55.4 73% 29.63 1003.4
18 01:00 S 5 15.00 Overcast BKN110 OVC150 62.6 55.4 77% 29.64 1003.8
17 23:00 S 6 15.00 Mostly Cloudy FEW100 SCT180 BKN230 64.4 53.6 68% 29.65 1004.4
17 22:00 S 5 15.00 Mostly Cloudy SCT100 BKN210 64.4 53.6 68% 29.68 1005.1
17 21:00 S 5 15.00 Mostly Cloudy FEW055TCU SCT095 BKN250 66.2 53.6 64% 29.66 1004.7
17 20:00 S 7 15.00 Mostly Cloudy FEW055TCU FEW090 BKN250 69.8 53.6 57% 29.67 1004.8
17 19:00 S 13 15.00 Mostly Cloudy FEW050TCU SCT100 BKN250 73.4 53.6 50% 29.67 1004.8
17 18:00 S 7 15.00 Mostly Cloudy FEW050TCU BKN120 73.4 55.4 53% 29.65 1004.4
17 17:00 S 9 G 17 15.00 Mostly Cloudy SCT045TCU BKN110 71.6 55.4 57% 29.66 1004.7
17 16:00 S 10 G 17 15.00 Mostly Cloudy SCT040 BKN090 73.4 57.2 57% 29.68 1005.2
17 15:00 S 13 G 18 15.00 Partly Cloudy SCT040 SCT130 73.4 55.4 53% 29.67 1004.9
17 14:00 S 10 G 18 15.00 Mostly Cloudy BKN051 BKN120 71.6 53.6 53% 29.7 1005.8
17 13:00 S 13 15.00 Mostly Cloudy SCT047 BKN100 71.6 53.6 53% 29.69 1005.6
17 12:00 SE 13 15.00 A Few Clouds FEW050 FEW130 71.6 55.4 57% 29.7 1005.8
17 11:00 S 10 15.00 Mostly Cloudy FEW050 BKN130 BKN180 68 55.4 64% 29.71 1006.4
17 09:00 SE 6 15.00 Mostly Cloudy SCT100 BKN150 68 55.4 64% 29.72 1006.5
17 08:00 E 5 15.00 Mostly Cloudy FEW030 SCT075 BKN110 60.8 55.4 83% 29.71 1006.4
17 07:00 SE 10 15.00 Mostly Cloudy FEW030 BKN075 BKN100 59 53.6 82% 29.71 1006.3
17 05:00 S 5 15.00 Mostly Cloudy BKN074 BKN090 55.4 51.8 88% 29.73 1006.9
17 04:00 SE 5 15.00 Partly Cloudy SCT084 53.6 50 88% 29.71 1006.3
17 03:00 Calm 15.00 Mostly Cloudy BKN100 57.2 50 77% 29.71 1006.3
17 02:00 S 5 15.00 Mostly Cloudy BKN100 57.2 51.8 82% 29.72 1006.7
17 01:00 S 3 15.00 Partly Cloudy SCT120 57.2 51.8 82% 29.72 1006.7
17 00:00 S 5 15.00 Mostly Cloudy BKN120 59 51.8 77% 29.72 1006.7
16 23:00 S 6 15.00 Partly Cloudy SCT250 60.8 50 68% 29.72 1006.7
16 22:00 S 6 15.00 Partly Cloudy FEW080 SCT250 60.8 50 68% 29.72 1006.7
16 21:00 S 6 15.00 Partly Cloudy FEW050 FEW080 SCT250 64.4 50 60% 29.7 1006.1
16 20:00 S 7 15.00 Partly Cloudy FEW050 FEW080 SCT250 68 48.2 49% 29.7 1005.9
16 19:00 SW 12 G 20 15.00 A Few Clouds FEW050TCU FEW060 FEW080 71.6 48.2 44% 29.69 1005.7
16 18:00 Calm 15.00 Mostly Cloudy SCT050CB SCT083 BKN220 71.6 50 47% 29.69 1005.6
16 17:00 S 12 G 20 15.00 Thunderstorm BKN050CB 73.4 53.6 50% 29.68 1005.2
16 16:00 S 14 15.00 Mostly Cloudy BKN060 BKN230 75.2 51.8 44% 78 29.68 1005.3
16 15:00 SW 10 G 21 15.00 Mostly Cloudy BKN060 BKN250 73.4 51.8 47% 29.7 1006.0
16 14:00 S 8 15.00 Mostly Cloudy SCT057 BKN230 75.2 53.6 47% 78 29.72 1006.6
16 13:00 SW 10 G 18 15.00 Partly Cloudy SCT051 SCT100 73.4 51.8 47% 29.73 1007.1
16 12:00 SW 9 15.00 A Few Clouds FEW040 FEW070 FEW250 71.6 53.6 53% 29.74 1007.5
16 11:00 W 7 15.00 A Few Clouds FEW070 FEW200 FEW250 69.8 51.8 53% 29.76 1007.9
16 10:00 SW 9 15.00 A Few Clouds FEW100 FEW250 66.2 50 56% 29.77 1008.2
16 09:00 S 8 15.00 A Few Clouds FEW070 FEW100 FEW200 FEW250 60.8 48.2 63% 29.77 1008.6
16 08:00 S 8 15.00 A Few Clouds FEW090 FEW250 55.4 48.2 77% 29.78 1008.8
16 07:00 S 5 15.00 Partly Cloudy FEW090 SCT250 51.8 48.2 88% 29.78 1008.8
16 06:00 S 7 15.00 Partly Cloudy SCT090 SCT250 48.2 48.2 100% 46 29.78 1008.9
16 05:00 S 7 15.00 Mostly Cloudy BKN097 BKN250 48.2 48.2 100% 46 29.78 1008.7
16 04:00 S 6 15.00 Mostly Cloudy BKN110 48.2 48.2 100% 46 29.78 1008.8
16 03:00 SW 5 15.00 A Few Clouds FEW080 48.2 48.2 100% 47 29.78 1008.8
16 02:00 SW 7 15.00 A Few Clouds FEW250 50 48.2 94% 48 29.78 1008.8
16 01:00 S 6 15.00 A Few Clouds FEW250 51.8 48.2 88% 29.78 1008.8
16 00:00 SW 5 15.00 A Few Clouds FEW250 53.6 48.2 82% 29.79 1009.1
15 23:00 SW 7 15.00 A Few Clouds FEW064 55.4 50 82% 29.79 1009.0
15 22:00 SW 6 15.00 A Few Clouds FEW064 55.4 50 82% 29.79 1009.0
15 21:00 SW 6 15.00 A Few Clouds FEW064 FEW250 57.2 48.2 72% 29.78 1008.7
15 20:00 W 5 15.00 Mostly Cloudy FEW035 BKN058 60.8 50 68% 29.77 1008.6
15 19:00 W 9 15.00 Mostly Cloudy FEW035 BKN055 60.8 48.2 63% 29.77 1008.5
15 18:00 W 12 15.00 Mostly Cloudy FEW035 BKN056 62.6 46.4 56% 29.77 1008.3
15 16:00 W 14 G 22 15.00 Mostly Cloudy FEW036 BKN054 64.4 48.2 56% 29.74 1007.4
15 15:00 W 15 15.00 Mostly Cloudy FEW030 BKN050 62.6 48.2 60% 29.74 1007.3
15 14:00 W 17 15.00 Mostly Cloudy FEW028 BKN055 62.6 48.2 60% 29.72 1006.8
15 13:00 W 12 G 18 15.00 Mostly Cloudy FEW025 BKN042 60.8 48.2 63% 29.73 1006.9
15 12:00 W 17 15.00 Mostly Cloudy FEW028 BKN060 64.4 50 60% 29.72 1006.6
15 11:00 W 14 15.00 Mostly Cloudy FEW035 BKN070 62.6 50 64% 29.71 1006.5
15 10:00 W 10 15.00 Mostly Cloudy FEW032 BKN071 60.8 51.8 72% 29.71 1006.2
15 09:00 W 10 15.00 Mostly Cloudy BKN070 57.2 53.6 88% 29.7 1006.0
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)