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.
24 10:00 W 11 24.14 Mostly Cloudy BKN200 -3 -11 54% -7 77.17 1029.5
24 09:00 SW 11 24.14 A Few Clouds FEW210 -5 -11 63% -9 77.17 1029.7
24 08:00 W 11 24.14 A Few Clouds FEW250 -7 -11 73% -12 77.17 1029.8
24 07:00 NW 15 24.14 A Few Clouds FEW250 -8 -12 73% -14 77.14 1029.2
24 06:00 NW 15 24.14 A Few Clouds FEW250 -7 -12 68% -12 77.06 1028.4
24 05:00 W 17 24.14 Clear SKC -6 -12 63% -12 77.04 1027.9
24 04:00 W 11 24.14 Clear SKC -6 -12 63% -10 76.99 1027.3
24 03:00 NW 11 24.14 Clear SKC -5 -12 58% -9 76.99 1027.2
24 02:00 NW 17 G 28 24.14 Clear SKC -4 -11 59% -9 76.96 1026.9
24 01:00 NW 17 G 28 24.14 Clear SKC -3 -11 54% -8 76.94 1026.4
24 00:00 NW 22 24.14 A Few Clouds FEW045 -2 -10 55% -8 76.89 1025.9
23 23:00 NW 17 G 30 24.14 A Few Clouds FEW045 -2 -10 55% -7 76.84 1025.2
23 22:00 NW 17 24.14 A Few Clouds FEW045 -2 -10 55% -7 76.78 1024.6
23 21:00 NW 19 24.14 A Few Clouds FEW045 -1 -9 55% -6 76.73 1023.7
23 20:00 NW 26 24.14 A Few Clouds FEW045 FEW250 0 -10 47% -6 76.66 1022.7
23 19:00 NW 26 24.14 A Few Clouds FEW045 FEW250 1 -11 41% -4 76.56 1021.4
23 18:00 NW 30 G 39 24.14 A Few Clouds FEW045 FEW250 2 -11 38% -3 76.48 1020.5
23 17:00 NW 24 24.14 A Few Clouds FEW045 FEW140 FEW200 FEW250 2 -9 44% -3 76.43 1019.6
23 16:00 NW 24 24.14 Mostly Cloudy FEW054 SCT140 BKN200 BKN250 2 -9 44% -3 76.35 1018.8
23 15:00 NW 7 24.14 Mostly Cloudy FEW035 SCT140 BKN200 BKN250 2 -9 44% 0 76.33 1018.3
23 14:00 SW 11 24.14 Mostly Cloudy FEW035 SCT130 SCT200 BKN250 0 -8 55% -3 76.33 1018.3
23 13:00 W 7 24.14 Partly Cloudy FEW036 SCT160 SCT200 SCT250 0 -9 51% -2 76.33 1018.4
23 12:00 N 13 24.14 Partly Cloudy FEW070 SCT200 SCT250 -1 -9 55% -5 76.3 1018.2
23 11:00 N 11 24.14 A Few Clouds FEW200 -2 -9 59% -6 76.33 1018.3
23 10:00 N 11 24.14 A Few Clouds FEW200 -3 -9 64% -7 76.28 1017.9
23 09:00 N 17 24.14 A Few Clouds FEW030 FEW200 -4 -9 69% -9 76.28 1017.6
23 08:00 N 15 24.14 A Few Clouds FEW030 -5 -9 74% -10 76.25 1017.4
23 07:00 N 17 24.14 A Few Clouds FEW030 -5 -9 74% -10 76.2 1016.7
23 06:00 N 17 24.14 Partly Cloudy SCT027 -4 -8 74% -9 76.17 1016.5
23 05:00 N 11 24.14 Mostly Cloudy BKN029 -4 -7 80% -8 76.17 1016.3
23 04:00 NE 9 24.14 Mostly Cloudy BKN032 -4 -7 80% -7 76.17 1016.3
23 03:00 NE 9 24.14 Mostly Cloudy BKN029 -3 -6 80% -6 76.17 1016.3
23 02:00 E 9 24.14 Mostly Cloudy BKN032 -3 -7 74% -6 76.12 1015.7
23 01:00 NE 6 24.14 Mostly Cloudy BKN036 -3 -7 74% 76.1 1015.3
23 00:00 E 6 24.14 A Few Clouds FEW032 -3 -7 74% 76.12 1015.6
22 23:00 NE 17 24.14 Mostly Cloudy BKN034 -1 -6 69% -6 76.12 1015.8
22 22:00 NE 20 24.14 Overcast OVC033 0 -6 64% -5 76.12 1015.5
22 21:00 N 20 24.14 Overcast OVC035 0 -5 69% -5 76.07 1015.0
22 20:00 N 15 24.14 Overcast BKN030 OVC040 0 -4 75% -4 76.05 1014.5
22 19:00 N 15 G 28 24.14 Overcast OVC025 1 -4 70% -3 75.97 1013.5
22 18:00 N 11 24.14 Overcast OVC023 1 -4 70% -2 75.87 1012.2
22 17:00 N 17 24.14 Overcast OVC022 1 -4 70% -3 75.74 1010.6
22 16:00 N 19 24.14 Overcast OVC021 0 -4 75% -5 75.69 1009.7
22 15:00 N 15 24.14 Overcast OVC017 0 -4 75% -4 75.59 1008.4
22 14:00 NE 19 24.14 Overcast OVC013 -1 -4 80% -6 75.57 1008.2
22 13:00 NE 19 G 30 24.14 Overcast OVC010 -2 -4 86% -7 75.54 1007.7
22 12:00 NE 19 24.14 Overcast OVC009 -2 -4 86% -7 75.51 1007.6
22 11:00 NE 28 12.87 Overcast OVC007 -3 -4 93% -10 75.41 1006.2
22 10:00 NE 28 6.44 Light Freezing Drizzle Light Snow Fog/Mist OVC005 -3 -4 93% -10 75.36 1005.5
22 09:00 NE 24 G 33 3.22 Light Snow Fog/Mist OVC006 -2 -3 93% -8 75.39 1005.7
22 08:00 NE 22 4.83 Light Freezing Drizzle Fog/Mist OVC004 -2 -3 93% -8 75.41 1006.3
22 07:00 NE 19 4.83 Light Freezing Drizzle Fog/Mist OVC004 -2 -3 93% -7 75.46 1006.7
22 05:00 E 24 G 37 2.01 Light Snow OVC008 -1 -2 93% -7 75.59 1008.4
22 04:00 E 22 G 31 11.27 Light Snow OVC030 0 -3 80% -5 75.59 1008.4
22 03:00 E 20 16.09 Light Snow BKN035 -1 -2 93% -6 75.72 1010.1
22 02:00 E 15 6.44 Light Snow OVC051 -1 -2 93% -5 75.82 1011.6
22 01:00 SE 9 6.44 Light Snow OVC036 -1 -2 93% -4 75.92 1013.0
22 00:00 S 9 6.44 Light Snow OVC024 0 -3 80% -3 76.05 1014.7
21 23:00 SE 6 24.14 Mostly Cloudy BKN068 0 -4 75% 76.1 1015.2
21 22:00 S 6 24.14 Overcast OVC070 1 -5 65% 76.1 1015.3
21 21:00 E 11 24.14 Mostly Cloudy BKN090 0 -4 75% -3 76.07 1014.8
21 20:00 Calm 24.14 Mostly Cloudy FEW040 BKN110 1 -5 65% 76.07 1015.1
21 19:00 W 4 24.14 Mostly Cloudy FEW035 BKN130 2 -5 60% 76.12 1015.7
21 18:00 Vrbl 9 24.14 Mostly Cloudy BKN038 2 -5 60% -0 76.15 1016.0
21 17:00 NW 7 24.14 Mostly Cloudy BKN035 BKN210 3 -6 52% 1 76.2 1016.7
21 16:00 W 6 24.14 Mostly Cloudy BKN034 2 -5 60% 76.23 1016.8
21 14:00 NW 13 24.14 Mostly Cloudy BKN036 3 -4 60% 0 76.23 1017.1
21 13:00 W 9 24.14 Partly Cloudy SCT034 2 -5 60% -0 76.28 1017.6
21 12:00 W 7 24.14 Partly Cloudy SCT040 1 -5 65% -1 76.25 1017.2
21 11:00 NW 6 24.14 A Few Clouds FEW040 FEW250 0 -5 69% 76.28 1017.7
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)