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.
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
21 10:00 Vrbl 4 24.14 Partly Cloudy FEW040 FEW070 SCT250 -1 -4 80% 76.25 1017.5
21 09:00 NW 7 24.14 Light Snow OVC040 -2 -4 86% -4 76.2 1016.8
21 08:00 W 9 24.14 Light Snow OVC032 -2 -4 86% -5 76.17 1016.4
21 07:00 NW 15 24.14 Overcast OVC034 -3 -5 86% -8 76.1 1015.4
21 06:00 NW 13 24.14 Overcast OVC034 -3 -5 86% -7 76.02 1014.3
21 05:00 NW 7 24.14 Mostly Cloudy BKN035 -3 -5 86% -6 75.97 1013.6
21 04:00 W 9 24.14 Mostly Cloudy BKN035 -2 -5 80% -5 75.92 1013.1
21 03:00 NW 9 24.14 Overcast OVC032 -2 -5 80% -5 75.92 1012.9
21 02:00 NW 9 24.14 Mostly Cloudy BKN025 -2 -4 86% -5 75.9 1012.5
21 01:00 NW 7 24.14 Mostly Cloudy BKN034 -3 -5 86% -6 75.87 1012.4
20 23:00 W 9 24.14 Mostly Cloudy BKN037 -2 -5 80% -5 75.87 1012.5
20 22:00 N 6 24.14 Mostly Cloudy BKN033 -3 -5 86% 75.82 1011.8
20 21:00 NE 6 24.14 Mostly Cloudy SCT020 BKN035 -3 -6 80% 75.82 1011.5
20 20:00 NE 9 24.14 Mostly Cloudy BKN055 -2 -6 74% -5 75.72 1010.3
20 19:00 NE 15 24.14 Overcast OVC046 -2 -6 74% -6 75.74 1010.6
20 18:00 NE 17 24.14 Low Drifting Snow OVC038 -3 -6 80% -8 75.72 1010.2
20 17:00 NE 20 16.09 Light Snow Low Drifting Snow SCT012 BKN025 OVC041 -3 -5 86% -9 75.69 1009.9
20 16:00 NE 17 16.09 Low Drifting Snow SCT012 OVC020 -3 -6 80% -8 75.67 1009.7
20 15:00 E 19 G 30 24.14 Overcast SCT011 OVC035 -3 -6 80% -8 75.67 1009.5
20 14:00 NE 28 G 37 16.09 Light Snow SCT010 OVC030 -4 -6 86% -11 75.72 1010.2
20 13:00 E 26 3.22 Light Snow BKN030 OVC063 -4 -6 86% -11 75.82 1011.5
20 12:00 NE 19 4.83 Light Snow SCT009 OVC025 -5 -7 86% -11 75.97 1013.7
20 11:00 NE 19 1.21 Light Snow VV010 -5 -7 86% -11 76.05 1014.6
20 10:00 NE 15 1.21 Light Snow VV009 -5 -6 93% -10 76.12 1015.8
20 09:00 E 15 24.14 Overcast BKN035 OVC060 -4 -8 74% -9 76.1 1015.3
20 08:00 E 9 24.14 Overcast BKN027 OVC100 -5 -9 74% -9 76.28 1017.9
20 07:00 E 7 24.14 Overcast SCT030 OVC100 -5 -9 74% -8 76.35 1018.7
20 06:00 E 7 24.14 Overcast SCT036 OVC110 -5 -9 74% -8 76.4 1019.3
20 05:00 NE 9 24.14 Mostly Cloudy SCT036 BKN130 BKN230 -5 -9 74% -9 76.43 1019.7
20 04:00 N 7 24.14 Mostly Cloudy FEW039 FEW140 BKN230 -6 -9 80% -9 76.45 1020.1
20 03:00 N 7 24.14 Mostly Cloudy FEW039 BKN230 -4 -9 69% -7 76.43 1019.6
20 02:00 N 15 24.14 Mostly Cloudy BKN039 -4 -9 69% -9 76.45 1020.0
20 01:00 NW 13 24.14 Mostly Cloudy BKN039 -2 -7 69% -6 76.5 1020.6
20 00:00 N 19 24.14 Mostly Cloudy FEW013 BKN040 BKN060 -2 -7 69% -7 76.43 1019.7
19 23:00 NW 17 24.14 Light Snow FEW013 BKN027 OVC060 -1 -5 75% -6 76.48 1020.4
19 22:00 W 15 G 31 6.44 Light Snow SCT018 OVC045 0 -2 87% -4 76.45 1020.1
19 21:00 W 7 16.09 Light Snow BKN030 BKN065 0 -3 80% -2 76.4 1019.3
19 20:00 W 9 24.14 Mostly Cloudy BKN060 0 -2 87% -3 76.33 1018.4
19 19:00 SW 7 24.14 Mostly Cloudy FEW035 BKN060 1 -2 81% -1 76.28 1017.9
19 18:00 SW 15 16.09 Light Snow SCT025 OVC057 1 -1 87% -3 76.25 1017.4
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)