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.
10 07:00 W 6 15.00 A Few Clouds FEW045 8.6 5 85% -0 30.32 1028.0
10 06:00 N 7 15.00 Partly Cloudy SCT048 10.4 5 79% 1 30.3 1027.1
10 05:00 N 8 15.00 A Few Clouds FEW020 10.4 5 79% -1 30.29 1026.7
10 04:00 NW 12 15.00 Partly Cloudy FEW013 SCT055 14 8.6 79% 1 30.27 1026.1
10 03:00 W 10 4.00 Light Snow SCT010 OVC022 17.6 15.8 93% 7 30.25 1025.2
10 02:00 SW 2 10.00 Light Snow FEW019 BKN064 17.6 14 86% 30.22 1024.2
10 01:00 N 7 15.00 Light Snow FEW010 BKN024 OVC064 19.4 14 79% 11 30.21 1024.1
10 00:00 NW 8 10.00 Light Snow FEW037 OVC050 21.2 14 74% 12 30.19 1023.4
09 23:00 NW 7 15.00 Mostly Cloudy BKN023 BKN039 BKN065 21.2 19.4 93% 13 30.18 1022.9
09 22:00 W 7 15.00 Showers in Vicinity SCT020 OVC055 21.2 19.4 93% 13 30.16 1022.3
09 21:00 NW 8 15.00 Mostly Cloudy BKN070 23 19.4 86% 15 30.14 1021.7
09 20:00 NW 12 15.00 Mostly Cloudy FEW004 BKN068 23 21.2 93% 13 30.12 1021.0
09 19:00 SW 5 4.00 Light Snow FEW015 OVC024 23 23 100% 18 30.1 1020.2
09 18:00 S 5 10.00 Light Snow BKN036 23 19.4 86% 18 30.09 1019.9
09 17:00 S 7 10.00 Light Snow BKN021 BKN056 23 19.4 86% 16 30.07 1019.3
09 16:00 S 7 10.00 Mostly Cloudy SCT023 BKN031 BKN140 24.8 19.4 80% 18 30.08 1019.6
09 15:00 S 7 15.00 Mostly Cloudy FEW040 FEW070 SCT140 BKN250 24.8 17.6 74% 18 30.07 1019.1
09 14:00 S 6 8.00 Light Snow SCT018 OVC031 23 17.6 80% 17 30.06 1018.9
09 13:00 Vrbl 2 8.00 Light Snow SCT015 OVC024 23 17.6 80% 30.06 1018.8
09 12:00 Vrbl 2 3.00 Light Snow SCT013 OVC027 23 17.6 80% 30.07 1019.2
09 11:00 Vrbl 2 15.00 Mostly Cloudy BKN048 BKN100 BKN210 21.2 15.8 80% 30.07 1019.3
09 10:00 NW 3 15.00 Mostly Cloudy SCT110 BKN250 17.6 15.8 93% 30.06 1018.8
09 09:00 Vrbl 2 15.00 Mostly Cloudy FEW070 BKN110 BKN230 15.8 14 93% 30.04 1018.2
09 08:00 N 5 15.00 Mostly Cloudy FEW070 FEW140 BKN250 15.8 14 93% 9 30.01 1017.4
09 07:00 NE 5 15.00 Partly Cloudy FEW070 SCT140 12.2 10.4 92% 5 29.98 1016.3
09 06:00 NE 8 9.00 Light Snow FEW140 12.2 10.4 92% 2 29.97 1015.8
09 05:00 NE 8 4.00 Light Snow VV040 15.8 15.8 100% 6 29.96 1015.5
09 04:00 NE 9 3.00 Light Snow VV035 17.6 15.8 93% 7 29.94 1014.9
09 03:00 NE 10 1.25 Light Snow VV033 17.6 15.8 93% 7 29.94 1014.7
09 02:00 NE 12 1.25 Light Snow VV028 17.6 15.8 93% 6 29.94 1014.8
09 01:00 NE 10 1.50 Light Snow VV024 17.6 15.8 93% 7 29.95 1015.3
09 00:00 NE 7 1.00 Light Snow VV015 17.6 15.8 93% 9 29.98 1016.2
08 23:00 NE 7 1.75 Light Snow VV024 17.6 15.8 93% 9 29.98 1016.2
08 22:00 E 6 2.25 Light Snow VV022 19.4 12.2 73% 12 30 1017.0
08 21:00 E 6 15.00 Mostly Cloudy BKN045 19.4 10.4 68% 12 30.04 1018.1
08 19:00 E 8 15.00 Mostly Cloudy BKN080 19.4 8.6 63% 10 30.06 1019.0
08 18:00 E 8 15.00 Mostly Cloudy BKN100 BKN210 19.4 10.4 68% 10 30.07 1019.4
08 17:00 E 8 15.00 Mostly Cloudy FEW040 FEW070 BKN130 BKN210 21.2 10.4 63% 12 30.1 1020.3
08 16:00 SE 7 15.00 Mostly Cloudy FEW040 FEW070 SCT140 BKN210 21.2 8.6 58% 13 30.13 1021.4
08 15:00 S 8 15.00 Mostly Cloudy FEW040 FEW070 BKN140 BKN230 24.8 8.6 50% 17 30.17 1022.5
08 14:00 Calm 15.00 Mostly Cloudy FEW040 FEW070 SCT140 BKN230 23 8.6 54% 30.17 1022.6
08 13:00 W 3 15.00 Mostly Cloudy FEW040 FEW070 BKN140 BKN230 21.2 8.6 58% 30.19 1023.5
08 12:00 W 5 15.00 Mostly Cloudy FEW040 SCT067 BKN230 19.4 8.6 63% 14 30.23 1024.7
08 11:00 Calm 15.00 A Few Clouds FEW040 FEW070 FEW250 19.4 8.6 63% 30.25 1025.3
08 10:00 Vrbl 2 15.00 A Few Clouds FEW070 FEW250 15.8 6.8 67% 30.26 1025.6
08 09:00 Vrbl 2 15.00 A Few Clouds FEW060 FEW070 FEW250 10.4 5 79% 30.26 1025.8
08 08:00 NW 8 15.00 A Few Clouds FEW060 8.6 5 85% -3 30.24 1025.2
08 07:00 W 10 15.00 Clear SKC 12.2 6.8 79% -0 30.24 1024.9
08 06:00 W 10 15.00 Clear SKC 14 8.6 79% 2 30.21 1024.2
08 05:00 W 12 15.00 A Few Clouds FEW080 14 8.6 79% 1 30.2 1023.6
08 04:00 W 10 G 17 15.00 Partly Cloudy FEW040 SCT070 15.8 10.4 79% 4 30.17 1022.6
08 03:00 SW 6 8.00 Light Snow OVC037 15.8 10.4 79% 8 30.16 1022.2
08 02:00 SW 5 12.00 Light Snow OVC040 14 6.8 73% 7 30.15 1022.0
08 01:00 S 6 15.00 Mostly Cloudy BKN055 14 6.8 73% 6 30.14 1021.6
08 00:00 SW 6 15.00 Mostly Cloudy SCT047 BKN083 12.2 5 73% 4 30.14 1021.6
07 23:00 S 8 15.00 Partly Cloudy SCT046 SCT083 12.2 5 73% 2 30.14 1021.6
07 22:00 W 6 15.00 Partly Cloudy SCT048 14 5 67% 6 30.12 1021.0
07 21:00 SW 5 15.00 Partly Cloudy SCT051 14 5 67% 7 30.11 1020.8
07 20:00 W 5 15.00 A Few Clouds FEW080 14 3.2 62% 7 30.1 1020.3
07 19:00 W 7 15.00 Clear SKC 17.6 5 58% 9 30.08 1019.6
07 18:00 W 12 15.00 A Few Clouds FEW040 19.4 5 53% 8 30.06 1018.9
07 17:00 W 15 15.00 A Few Clouds FEW040 21.2 6.8 54% 9 30.03 1017.7
07 16:00 W 15 G 21 15.00 A Few Clouds FEW040 23 8.6 54% 11 29.99 1016.5
07 15:00 W 21 G 28 15.00 Low Drifting Snow and Breezy SCT040 23 8.6 54% 9 29.97 1015.8
07 14:00 W 21 G 28 15.00 Partly Cloudy and Breezy SCT040 21.2 8.6 58% 7 29.95 1015.1
07 13:00 W 21 G 30 15.00 Low Drifting Snow and Breezy BKN035 21.2 10.4 63% 7 29.93 1014.3
07 12:00 W 24 15.00 Low Drifting Snow and Breezy BKN032 21.2 10.4 63% 5 29.91 1013.8
07 11:00 W 24 G 32 15.00 Low Drifting Snow and Breezy BKN031 21.2 10.4 63% 5 29.89 1013.1
07 10:00 W 20 G 28 15.00 Mostly Cloudy BKN032 19.4 10.4 68% 5 29.87 1012.3
07 09:00 W 16 G 24 15.00 Mostly Cloudy BKN034 19.4 10.4 68% 6 29.83 1011.1
07 08:00 W 17 G 25 15.00 Low Drifting Snow BKN035 17.6 10.4 73% 3 29.78 1009.5
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)