Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (est) 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.
24 23:00 S 3 15.00 Clear SKC -9.4 -20.2 58% 30.66 1039.8
24 22:00 SE 3 15.00 Clear SKC -16.6 -23.8 69% 30.67 1040.4
24 21:00 SE 2 15.00 Clear SKC -11.2 -22 58% 30.66 1040.1
24 20:00 SE 2 15.00 Clear SKC -11.2 -22 58% 30.66 1040.1
24 19:00 S 2 15.00 Clear SKC -9.4 -22 53% 30.67 1040.4
24 18:00 Calm 15.00 A Few Clouds FEW240 -7.6 -22 48% 30.67 1040.3
24 17:00 W 6 15.00 A Few Clouds FEW240 -5.8 -20.2 49% -17 30.67 1040.2
24 16:00 W 9 15.00 A Few Clouds FEW240 -4 -20.2 45% -19 30.67 1040.4
24 15:00 W 9 15.00 Clear SKC -4 -20.2 45% -19 30.65 1039.6
24 14:00 W 10 G 17 15.00 Clear SKC -5.8 -20.2 49% -22 30.66 1039.8
24 13:00 W 12 15.00 Clear SKC -7.6 -22 48% -25 30.67 1040.2
24 12:00 W 10 15.00 Clear SKC -7.6 -22 48% -24 30.68 1040.7
24 11:00 NW 7 15.00 Clear SKC -9.4 -22 53% -23 30.69 1041.0
24 10:00 W 8 15.00 Clear SKC -13 -22 63% -29 30.68 1040.7
24 09:00 W 7 15.00 Clear SKC -14.8 -23.8 63% -30 30.67 1040.2
24 08:00 W 7 15.00 Clear SKC -16.6 -25.6 63% -32 30.65 1039.7
24 07:00 W 6 15.00 Clear SKC -16.6 -25.6 63% -30 30.64 1039.3
24 06:00 W 7 15.00 Clear SKC -14.8 -25.6 57% -30 30.62 1038.4
24 05:00 NW 8 15.00 Clear SKC -14.8 -23.8 63% -31 30.59 1037.4
24 04:00 NW 8 15.00 Clear SKC -13 -23.8 57% -29 30.57 1036.8
24 03:00 W 12 15.00 Clear SKC -13 -22 63% -32 30.56 1036.2
24 02:00 W 13 15.00 Clear SKC -11.2 -22 58% -31 30.53 1035.3
24 01:00 W 14 G 21 15.00 Clear SKC -11.2 -22 58% -32 30.51 1034.5
24 00:00 NW 14 15.00 Clear SKC -9.4 -22 53% -29 30.49 1033.9
23 23:00 NW 14 G 23 15.00 Clear SKC -7.6 -20.2 53% -27 30.46 1032.8
23 22:00 W 18 G 26 15.00 Clear SKC -7.6 -20.2 53% -30 30.42 1031.6
23 21:00 W 16 15.00 Clear SKC -5.8 -20.2 49% -26 30.4 1030.7
23 20:00 W 17 G 29 15.00 A Few Clouds FEW054 -4 -20.2 45% -25 30.36 1029.4
23 19:00 W 20 G 33 15.00 A Few Clouds FEW054 -0.4 -11.2 60% -21 30.3 1027.3
23 18:00 W 17 G 29 15.00 Partly Cloudy SCT050 3.2 -13 46% -15 30.24 1025.2
23 17:00 W 22 G 32 10.00 Mostly Cloudy and Breezy SCT030 BKN080 5 -5.8 60% -15 30.18 1023.4
23 16:00 W 18 G 25 15.00 Mostly Cloudy SCT050 BKN088 BKN150 8.6 -9.4 43% -9 30.14 1021.9
23 15:00 W 22 G 30 15.00 Mostly Cloudy and Breezy BKN049 8.6 -7.6 47% -10 30.12 1021.0
23 14:00 NW 18 G 30 15.00 Mostly Cloudy BKN045 BKN070 8.6 -7.6 47% -9 30.09 1020.0
23 13:00 W 14 G 24 15.00 Mostly Cloudy BKN054 BKN070 10.4 -7.6 44% -4 30.07 1019.2
23 12:00 W 18 15.00 Partly Cloudy FEW050 FEW070 SCT180 10.4 -7.6 44% -7 30.07 1019.2
23 11:00 NW 12 15.00 A Few Clouds FEW055 FEW070 8.6 -2.2 61% -5 30.07 1019.5
23 10:00 W 13 15.00 A Few Clouds FEW055 FEW074 FEW150 6.8 -2.2 66% -8 30.06 1019.1
23 09:00 W 8 15.00 A Few Clouds FEW055 FEW080 FEW150 5 -2.2 72% -7 30.05 1018.7
23 08:00 SW 7 15.00 Partly Cloudy FEW055 SCT080 5 -4 66% -6 30.03 1017.9
23 07:00 SW 6 15.00 A Few Clouds FEW055 FEW150 5 -4 66% -5 30.01 1017.2
23 06:00 W 8 15.00 Mostly Cloudy BKN055 8.6 -2.2 61% -3 29.98 1016.2
23 05:00 NW 9 15.00 Mostly Cloudy BKN045 10.4 3.2 72% -1 29.96 1015.5
23 04:00 W 7 15.00 Light Snow BKN030 10.4 5 79% 1 29.94 1015.0
23 03:00 W 5 15.00 Mostly Cloudy SCT033 BKN045 10.4 3.2 72% 3 29.95 1015.4
23 02:00 S 5 15.00 Partly Cloudy SCT031 10.4 3.2 72% 3 29.96 1015.5
23 01:00 SW 6 15.00 A Few Clouds FEW055 12.2 6.8 79% 4 29.95 1015.0
23 00:00 W 12 15.00 Mostly Cloudy BKN055 14 3.2 62% 1 29.93 1014.6
22 23:00 SW 13 15.00 Mostly Cloudy BKN040 15.8 3.2 57% 3 29.95 1015.1
22 22:00 SW 16 G 26 15.00 Overcast SCT039 BKN050 OVC070 19.4 5 53% 6 29.93 1014.4
22 21:00 SW 14 15.00 Overcast FEW040 BKN065 OVC090 19.4 8.6 63% 7 29.9 1013.5
22 20:00 SW 16 G 28 15.00 Mostly Cloudy FEW055 BKN080 19.4 8.6 63% 6 29.89 1013.2
22 19:00 W 13 15.00 Mostly Cloudy SCT050 BKN085 21.2 10.4 63% 10 29.88 1012.7
22 18:00 W 16 15.00 Mostly Cloudy BKN052 21.2 10.4 63% 8 29.87 1012.4
22 17:00 W 18 10.00 Mostly Cloudy SCT010 BKN053 23 15.8 74% 10 29.85 1011.7
22 16:00 W 15 G 25 1.00 Light Snow BKN011 OVC030 23 17.6 80% 11 29.83 1011.2
22 15:00 W 9 8.00 Light Snow SCT025 BKN070 23 17.6 80% 14 29.81 1010.4
22 14:00 NW 17 G 25 1.00 Light Snow OVC013 23 17.6 80% 10 29.8 1009.9
22 13:00 SW 15 G 26 15.00 Mostly Cloudy SCT030 SCT073 BKN100 26.6 17.6 69% 16 29.77 1008.8
22 11:00 SW 18 15.00 A Few Clouds FEW100 28.4 15.8 59% 17 29.78 1009.2
22 10:00 SW 12 15.00 A Few Clouds FEW030 FEW130 26.6 15.8 64% 17 29.78 1009.2
22 09:00 SW 14 G 20 15.00 Partly Cloudy FEW030 SCT130 24.8 15.8 69% 14 29.78 1009.3
22 08:00 SW 15 G 23 15.00 A Few Clouds FEW030 FEW130 24.8 15.8 69% 13 29.76 1008.7
22 07:00 SW 15 15.00 Mostly Cloudy FEW032 BKN130 26.6 17.6 69% 16 29.75 1008.3
22 06:00 SW 12 10.00 Mostly Cloudy FEW020 SCT040 BKN090 28.4 21.2 74% 19 29.72 1007.3
22 05:00 SW 10 10.00 Overcast OVC060 28.4 23 80% 20 29.71 1006.9
22 04:00 S 9 8.00 Mostly Cloudy FEW014 BKN077 BKN100 24.8 23 93% 16 29.72 1007.2
22 03:00 S 3 6.00 Light Snow SCT006 BKN014 OVC100 24.8 23 93% 29.72 1007.4
22 02:00 Vrbl 2 3.00 Light Snow OVC006 24.8 23 93% 29.73 1007.8
22 01:00 Vrbl 2 1.00 Light Snow OVC006 23 21.2 93% 29.75 1008.2
22 00:00 SE 7 4.00 Light Snow OVC013 23 19.4 86% 16 29.76 1008.7
Date Time (est) 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)