Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
18 02:00 NE 15 24.14 Overcast SCT130 OVC150 14 5 55% 76.48 1019.8
18 01:00 NE 17 24.14 Overcast BKN140 OVC180 14 5 55% 76.45 1019.6
18 00:00 NE 19 24.14 Mostly Cloudy FEW056 BKN130 BKN200 15 5 51% 76.48 1019.8
17 23:00 NE 17 24.14 Mostly Cloudy FEW058 BKN200 15 6 55% 76.48 1019.8
17 22:00 NE 17 24.14 Mostly Cloudy FEW190 BKN230 16 6 52% 76.43 1019.3
17 21:00 NE 13 24.14 Mostly Cloudy FEW120 BKN250 17 6 49% 76.38 1018.6
17 20:00 N 7 24.14 Mostly Cloudy FEW120 BKN250 BKN270 20 5 38% 76.35 1018.3
17 19:00 NW 11 24.14 Mostly Cloudy FEW120 BKN220 BKN250 22 7 38% 76.3 1017.5
17 18:00 W 17 24.14 Mostly Cloudy FEW120 BKN250 23 7 36% 76.28 1017.0
17 17:00 W 17 24.14 Partly Cloudy SCT250 24 6 31% 25 76.23 1016.6
17 16:00 NW 20 G 31 24.14 Partly Cloudy FEW090 SCT250 24 7 34% 25 76.25 1016.7
17 15:00 W 28 24.14 Partly Cloudy FEW090 SCT250 23 6 33% 76.28 1017.1
17 14:00 NW 19 24.14 A Few Clouds FEW050 FEW090 FEW250 22 8 41% 76.28 1017.0
17 13:00 N 7 24.14 A Few Clouds FEW050 FEW090 21 9 46% 76.25 1016.8
17 12:00 N 15 24.14 A Few Clouds FEW093 20 8 46% 76.25 1016.8
17 11:00 N 15 G 28 24.14 A Few Clouds FEW040 19 9 52% 76.2 1016.2
17 10:00 N 19 24.14 A Few Clouds FEW040 19 8 49% 76.15 1015.6
17 09:00 N 15 24.14 Partly Cloudy SCT090 17 11 68% 76.12 1015.3
17 08:00 W 11 24.14 Mostly Cloudy BKN093 15 11 77% 76.07 1014.4
17 07:00 W 9 24.14 Partly Cloudy SCT093 12 10 88% 76 1013.5
17 06:00 W 11 24.14 Partly Cloudy SCT095 11 10 94% 75.9 1012.3
17 05:00 NW 9 24.14 Partly Cloudy SCT150 12 10 88% 75.87 1011.8
17 04:00 SW 15 24.14 Partly Cloudy SCT130 13 12 94% 75.82 1011.0
17 03:00 S 9 24.14 Clear SKC 13 12 94% 75.77 1010.2
17 02:00 SW 11 24.14 Clear SKC 13 12 94% 75.72 1009.8
17 01:00 SW 15 24.14 Clear SKC 15 13 88% 75.69 1009.4
17 00:00 SW 19 24.14 Clear SKC 15 13 88% 75.64 1008.8
16 22:00 S 15 24.14 A Few Clouds FEW080 16 13 83% 75.57 1007.8
16 20:00 SW 28 G 46 24.14 Mostly Cloudy BKN059 BKN100 BKN250 19 12 64% 75.46 1006.3
16 19:00 SW 22 G 35 24.14 Mostly Cloudy BKN065 20 9 49% 75.46 1006.5
16 18:00 SW 15 24.14 Overcast OVC054 19 9 52% 75.51 1007.0
16 17:00 S 22 G 39 24.14 Overcast BKN077 OVC110 20 7 43% 75.54 1007.6
16 16:00 S 28 G 41 24.14 Overcast FEW060 OVC110 19 6 43% 75.62 1008.4
16 15:00 S 26 G 39 24.14 Mostly Cloudy BKN150 21 8 43% 75.69 1009.3
16 14:00 S 24 G 37 24.14 Mostly Cloudy BKN150 21 7 40% 75.64 1008.8
16 13:00 SW 24 G 43 24.14 Mostly Cloudy FEW160 BKN220 22 7 38% 75.74 1010.0
16 12:00 SW 26 G 37 24.14 Mostly Cloudy BKN220 21 7 40% 75.82 1011.2
16 11:00 S 28 G 39 24.14 Mostly Cloudy BKN250 20 7 43% 75.87 1011.8
16 10:00 S 17 G 28 24.14 Mostly Cloudy BKN250 18 7 49% 75.97 1013.0
16 09:00 SW 15 24.14 A Few Clouds FEW250 15 5 51% 76.02 1013.8
16 07:00 S 9 24.14 A Few Clouds FEW250 10 5 71% 9 76.05 1014.3
16 06:00 S 11 24.14 A Few Clouds FEW090 FEW250 8 5 82% 6 76.02 1014.0
16 05:00 S 9 24.14 Partly Cloudy SCT093 9 5 76% 8 76 1013.6
16 04:00 S 6 24.14 Mostly Cloudy BKN100 9 5 76% 76 1013.7
16 03:00 S 9 24.14 Mostly Cloudy BKN100 9 6 82% 8 75.97 1013.3
16 02:00 S 7 24.14 Mostly Cloudy BKN110 10 6 76% 9 76 1013.7
16 01:00 SW 9 24.14 Mostly Cloudy BKN130 10 6 76% 9 76.02 1013.8
16 00:00 SW 9 24.14 A Few Clouds FEW080 10 6 76% 9 76.02 1013.9
15 23:00 S 9 24.14 A Few Clouds FEW080 11 7 77% 76 1013.7
15 22:00 S 11 24.14 A Few Clouds FEW080 FEW200 12 10 88% 76 1013.7
15 21:00 S 11 24.14 Partly Cloudy SCT080 SCT250 14 10 77% 75.97 1013.3
15 20:00 S 11 24.14 Mostly Cloudy SCT070 BKN250 16 10 68% 75.95 1013.0
15 19:00 S 17 24.14 Mostly Cloudy FEW024 BKN060 BKN250 17 11 68% 75.97 1013.1
15 18:00 S 9 24.14 Mostly Cloudy BKN057 17 11 68% 75.95 1012.9
15 17:00 SW 17 24.14 Mostly Cloudy BKN052 17 10 64% 75.97 1013.2
15 16:00 S 7 24.14 Mostly Cloudy BKN051 17 11 68% 76 1013.4
15 15:00 W 7 24.14 Mostly Cloudy BKN041 16 10 68% 76 1013.7
15 14:00 SW 6 24.14 Mostly Cloudy BKN037 16 10 68% 76 1013.6
15 13:00 Vrbl 4 24.14 Mostly Cloudy BKN029 17 10 64% 75.97 1013.1
15 12:00 Vrbl 4 24.14 Mostly Cloudy FEW020 BKN027 16 10 68% 75.97 1013.2
15 11:00 N 7 24.14 Mostly Cloudy FEW020 BKN043 14 10 77% 76.02 1014.0
15 10:00 N 7 24.14 Mostly Cloudy SCT030 BKN039 12 9 82% 76.02 1014.0
15 09:00 N 17 24.14 Mostly Cloudy SCT024 BKN039 11 9 88% 76.02 1014.0
15 08:00 NW 19 24.14 Mostly Cloudy BKN021 10 8 88% 8 76 1013.5
15 07:00 NW 17 24.14 Mostly Cloudy FEW015 BKN025 9 7 87% 7 75.95 1012.9
15 06:00 NW 13 24.14 Mostly Cloudy SCT027 BKN070 BKN100 9 7 87% 7 75.87 1011.9
15 05:00 N 20 24.14 Mostly Cloudy SCT025 BKN070 9 7 87% 6 75.84 1011.7
15 04:00 NW 15 24.14 Mostly Cloudy FEW022 SCT033 BKN065 8 7 93% 6 75.84 1011.5
15 03:00 NW 11 24.14 Partly Cloudy SCT075 SCT100 7 7 100% 5 75.82 1011.4
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)