Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (edt) 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.
21 17:00 S 14 G 20 15.00 Mostly Cloudy FEW060 SCT070 BKN180 46.4 21.2 37% 41 30.09 1019.8
21 16:00 S 13 G 22 15.00 Partly Cloudy FEW060 SCT075 44.6 21.2 39% 39 30.13 1021.0
21 15:00 S 15 G 23 15.00 Mostly Cloudy BKN060 44.6 21.2 39% 38 30.15 1021.8
21 14:00 S 17 G 23 15.00 Mostly Cloudy BKN054 BKN090 46.4 21.2 37% 40 30.17 1022.4
21 13:00 S 13 G 21 15.00 Partly Cloudy SCT047 SCT090 46.4 23 40% 41 30.19 1023.2
21 12:00 SW 13 G 21 15.00 Mostly Cloudy FEW045 FEW090 SCT200 BKN260 44.6 21.2 39% 39 30.22 1024.2
21 11:00 SW 13 G 20 15.00 A Few Clouds FEW045 FEW090 FEW140 42.8 21.2 42% 37 30.24 1024.8
21 10:00 S 14 G 22 15.00 Partly Cloudy FEW095 SCT140 37.4 21.2 52% 30 30.26 1025.5
21 09:00 S 7 15.00 Mostly Cloudy BKN090 33.8 17.6 51% 28 30.28 1026.1
21 08:00 S 5 15.00 Mostly Cloudy BKN095 30.2 19.4 64% 26 30.28 1026.3
21 07:00 S 5 15.00 Mostly Cloudy BKN130 26.6 19.4 74% 22 30.28 1026.3
21 06:00 S 5 15.00 A Few Clouds FEW200 24.8 19.4 80% 20 30.27 1026.0
21 05:00 S 5 15.00 Clear SKC 23 17.6 80% 18 30.27 1025.9
21 04:00 S 5 15.00 Clear SKC 26.6 15.8 64% 22 30.27 1025.9
21 03:00 Calm 15.00 Clear SKC 24.8 12.2 59% 30.28 1026.2
21 02:00 S 3 15.00 Clear SKC 24.8 12.2 59% 30.28 1026.2
21 01:00 S 6 15.00 Clear SKC 23 8.6 54% 17 30.28 1026.2
21 00:00 S 5 15.00 Clear SKC 23 8.6 54% 18 30.28 1026.1
20 23:00 S 3 15.00 Clear SKC 24.8 6.8 46% 30.27 1025.8
20 22:00 S 2 15.00 Clear SKC 30.2 5 34% 30.27 1025.9
20 21:00 NW 6 15.00 A Few Clouds FEW250 32 3.2 29% 27 30.26 1025.4
20 20:00 NW 10 15.00 A Few Clouds FEW050 FEW250 33.8 3.2 27% 26 30.25 1025.0
20 19:00 NW 18 15.00 A Few Clouds FEW050 37.4 1.4 22% 28 30.24 1024.8
20 18:00 W 13 G 21 15.00 A Few Clouds FEW050 37.4 5 26% 30 30.24 1024.7
20 17:00 W 17 G 25 15.00 A Few Clouds FEW050 37.4 5 26% 29 30.23 1024.4
20 16:00 W 17 15.00 A Few Clouds FEW050 39.2 6.8 26% 31 30.23 1024.4
20 15:00 NW 15 G 22 15.00 A Few Clouds FEW045 37.4 5 26% 29 30.24 1024.7
20 14:00 W 16 G 23 15.00 A Few Clouds FEW045 37.4 8.6 30% 29 30.24 1024.7
20 13:00 NW 18 G 25 15.00 A Few Clouds FEW045 35.6 6.8 30% 26 30.24 1024.7
20 12:00 NW 14 G 23 15.00 A Few Clouds FEW045 33.8 3.2 27% 25 30.23 1024.6
20 11:00 W 16 G 22 15.00 A Few Clouds FEW045 33.8 8.6 35% 24 30.23 1024.4
20 10:00 W 9 15.00 A Few Clouds FEW045 FEW220 32 12.2 44% 25 30.22 1024.0
20 09:00 NW 13 15.00 Partly Cloudy SCT045 30.2 12.2 47% 21 30.21 1023.7
20 08:00 NW 15 15.00 A Few Clouds FEW040 FEW080 28.4 10.4 47% 18 30.18 1022.9
20 07:00 NW 16 15.00 A Few Clouds FEW080 28.4 12.2 51% 17 30.15 1021.5
20 06:00 NW 14 15.00 A Few Clouds FEW080 FEW250 26.6 12.2 54% 16 30.1 1020.1
20 05:00 NW 10 15.00 Partly Cloudy SCT084 28.4 12.2 51% 20 30.08 1019.2
20 04:00 N 13 15.00 Mostly Cloudy BKN090 30.2 14 51% 21 30.05 1018.2
20 03:00 N 12 15.00 Partly Cloudy FEW042 SCT088 30.2 21.2 69% 21 30.02 1017.3
20 02:00 N 10 15.00 Overcast SCT032 OVC045 32 24.8 75% 24 30 1016.6
20 01:00 W 17 8.00 Light Showers Snow BKN037 BKN085 33.8 26.6 75% 24 29.98 1015.9
20 00:00 NW 9 15.00 Showers in Vicinity BKN047 35.6 24.8 65% 29 29.95 1015.0
19 23:00 NW 13 15.00 Showers in Vicinity SCT082 35.6 24.8 65% 28 29.94 1014.5
19 22:00 W 7 15.00 Mostly Cloudy FEW074 BKN083 37.4 19.4 48% 33 29.92 1013.8
19 21:00 W 7 15.00 Partly Cloudy SCT092 35.6 19.4 52% 31 29.91 1013.4
19 20:00 W 7 15.00 Mostly Cloudy FEW054 BKN095 37.4 19.4 48% 33 29.89 1012.9
19 19:00 W 15 15.00 Mostly Cloudy BKN064 BKN095 41 19.4 42% 34 29.88 1012.5
19 18:00 W 16 G 23 15.00 Mostly Cloudy SCT060 BKN093 42.8 17.6 36% 36 29.87 1012.1
19 17:00 W 20 G 30 15.00 Mostly Cloudy BKN063 BKN087 44.6 19.4 37% 37 29.85 1011.4
19 16:00 W 13 G 22 15.00 Mostly Cloudy SCT062 BKN084 44.6 21.2 39% 39 29.84 1011.0
19 15:00 NW 16 G 24 15.00 Mostly Cloudy BKN060 42.8 21.2 42% 36 29.84 1011.2
19 14:00 NW 16 15.00 Mostly Cloudy BKN055 BKN073 42.8 21.2 42% 36 29.85 1011.2
19 13:00 W 15 15.00 Overcast BKN063 OVC160 42.8 23 46% 36 29.87 1011.9
19 12:00 W 12 G 17 15.00 Overcast BKN044 OVC140 42.8 23 46% 37 29.88 1012.3
19 11:00 W 16 15.00 Overcast FEW030 SCT060 OVC140 39.2 21.2 48% 31 29.89 1012.8
19 10:00 W 12 G 17 15.00 Mostly Cloudy FEW030 SCT060 BKN120 37.4 24.8 60% 30 29.89 1012.8
19 09:00 S 3 15.00 Overcast FEW030 OVC063 33.8 26.6 75% 29.89 1012.6
19 08:00 W 8 15.00 Overcast FEW030 OVC044 35.6 24.8 65% 30 29.92 1013.4
19 07:00 W 13 G 23 15.00 Overcast FEW030 OVC096 35.6 23 60% 28 29.87 1011.8
19 06:00 W 17 G 26 15.00 Mostly Cloudy BKN031 BKN090 37.4 24.8 60% 29 29.85 1011.1
19 05:00 W 16 G 26 15.00 Mostly Cloudy BKN032 BKN099 37.4 26.6 65% 29 29.81 1009.7
19 04:00 W 10 G 18 15.00 Mostly Cloudy BKN024 BKN031 39.2 32 75% 33 29.8 1009.4
19 03:00 W 17 G 31 15.00 Mostly Cloudy BKN030 BKN090 41 32 70% 33 29.76 1008.2
19 02:00 W 22 G 28 15.00 Mostly Cloudy and Breezy FEW020 BKN075 BKN100 44.6 35.6 71% 37 29.74 1007.4
19 01:00 W 21 G 29 15.00 Mostly Cloudy and Breezy FEW012 FEW040 BKN085 BKN100 48.2 39.2 71% 42 29.72 1006.7
19 00:00 W 18 G 28 10.00 Overcast BKN013 OVC024 55.4 51.8 88% 29.66 1004.6
18 23:00 SW 14 G 22 7.00 Light Showers Rain FEW010 BKN026 OVC036 59 57.2 94% 29.63 1003.6
18 22:00 SW 10 7.00 Light Showers Rain FEW027 OVC096 60.8 59 94% 29.62 1003.3
18 21:00 SW 12 G 24 5.00 Light Rain Fog/Mist FEW012 OVC060 60.8 59 94% 29.61 1002.9
18 20:00 SW 16 G 23 8.00 Light Rain OVC060 66.2 55.4 68% 29.59 1002.3
18 19:00 S 8 G 17 12.00 Light Rain SCT065 BKN070 OVC100 71.6 53.6 53% 29.56 1001.3
18 18:00 S 17 G 25 15.00 Overcast BKN077 OVC140 75.2 51.8 44% 78 29.56 1001.1
Date Time (edt) 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)