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.
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
19 17:00 SW 15 24.14 Light Snow BKN025 OVC051 1 -1 87% -3 76.23 1017.2
19 16:00 SW 15 16.09 Light Snow OVC021 1 -2 81% -3 76.25 1017.5
19 15:00 SW 11 16.09 Light Snow OVC020 1 -2 81% -2 76.28 1017.6
19 14:00 S 13 16.09 Light Snow OVC017 1 -2 81% -2 76.3 1018.0
19 13:00 S 9 16.09 Overcast BKN014 OVC022 0 -2 87% -3 76.33 1018.5
19 12:00 S 17 6.44 Light Snow OVC014 0 -3 80% -4 76.35 1018.9
19 11:00 S 17 4.83 Light Snow OVC012 -1 -3 86% -6 76.4 1019.4
19 10:00 S 11 4.02 Light Snow OVC010 -2 -4 86% -6 76.43 1019.9
19 09:00 SE 11 1.01 Light Snow VV009 -4 -5 93% -8 76.45 1020.3
19 08:00 E 9 3.22 Light Snow OVC016 -6 -7 93% -10 76.5 1020.8
19 07:00 E 11 6.44 Light Snow BKN017 OVC030 -6 -8 86% -10 76.5 1020.9
19 06:00 E 13 6.44 Light Snow BKN022 OVC042 -6 -9 80% -11 76.53 1021.2
19 05:00 E 19 24.14 Light Snow OVC050 -6 -10 74% -12 76.56 1021.6
19 04:00 E 17 24.14 Overcast OVC058 -6 -10 74% -12 76.61 1022.2
19 03:00 E 11 24.14 Overcast BKN033 OVC050 -6 -11 68% -10 76.66 1023.1
19 02:00 E 17 24.14 Overcast BKN039 OVC064 -6 -11 68% -12 76.71 1023.7
19 01:00 E 15 24.14 Mostly Cloudy SCT062 BKN080 -6 -11 68% -11 76.78 1024.7
19 00:00 E 19 24.14 Mostly Cloudy BKN040 BKN070 -6 -11 68% -12 76.81 1025.2
18 23:00 E 17 24.14 Mostly Cloudy SCT064 BKN085 -6 -12 63% -12 76.89 1026.0
18 22:00 E 13 24.14 Mostly Cloudy SCT080 BKN170 -6 -11 68% -11 76.91 1026.4
18 21:00 SE 11 24.14 Mostly Cloudy BKN052 BKN100 BKN170 -5 -12 58% -9 76.94 1026.7
18 20:00 S 7 24.14 Mostly Cloudy FEW046 BKN110 BKN190 -5 -13 54% -8 76.96 1027.0
18 19:00 S 13 24.14 Mostly Cloudy FEW045 BKN100 BKN190 -5 -13 54% -10 76.96 1027.0
18 18:00 SE 9 24.14 Mostly Cloudy BKN044 BKN100 -4 -13 50% -7 76.94 1026.9
18 17:00 S 15 24.14 Mostly Cloudy BKN045 -4 -14 46% -9 76.96 1027.0
18 16:00 S 9 24.14 Mostly Cloudy BKN044 -5 -14 50% -9 76.99 1027.5
18 15:00 S 6 24.14 Mostly Cloudy FEW040 BKN170 -5 -15 46% 77.01 1027.7
18 14:00 S 13 24.14 Partly Cloudy FEW044 SCT250 -5 -15 46% -10 77.06 1028.5
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)