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.
28 04:00 NE 6 15.00 Clear SKC 60.8 59 94% 30 1015.9
28 03:00 E 3 15.00 Clear SKC 60.8 59 94% 30 1016.1
28 02:00 NW 6 15.00 Clear SKC 64.4 59 83% 30 1016.1
28 00:00 S 2 15.00 Clear SKC 62.6 57.2 83% 30 1016.2
27 23:00 S 3 15.00 Clear SKC 68 55.4 64% 30 1016.2
27 22:00 E 2 15.00 A Few Clouds FEW100 66.2 57.2 73% 30 1015.9
27 21:00 E 2 15.00 A Few Clouds FEW040 FEW090 75.2 57.2 54% 78 29.98 1015.4
27 20:00 SE 2 15.00 A Few Clouds FEW036 FEW080 FEW250 77 60.8 57% 79 29.98 1015.5
27 19:00 SE 6 15.00 Partly Cloudy SCT048 SCT250 78.8 57.2 48% 80 29.98 1015.3
27 18:00 Vrbl 5 15.00 Mostly Cloudy FEW060 SCT130 BKN240 80.6 57.2 45% 81 29.99 1015.6
27 17:00 E 3 15.00 Mostly Cloudy SCT060 BKN130 BKN240 78.8 55.4 45% 79 30 1016.1
27 16:00 E 7 15.00 Mostly Cloudy SCT060 BKN240 78.8 55.4 45% 79 30.01 1016.3
27 15:00 SE 5 15.00 Mostly Cloudy SCT064 BKN240 78.8 57.2 48% 80 30.02 1016.7
27 14:00 Vrbl 2 15.00 Mostly Cloudy BKN060 BKN240 77 57.2 51% 79 30.03 1017.0
27 13:00 Vrbl 2 15.00 Mostly Cloudy BKN048 BKN240 77 55.4 47% 79 30.04 1017.4
27 12:00 Vrbl 7 15.00 Mostly Cloudy BKN044 BKN240 77 59 54% 79 30.05 1017.8
27 11:00 NE 8 15.00 Partly Cloudy SCT038 SCT240 75.2 59 57% 78 30.06 1018.3
27 10:00 N 2 15.00 Partly Cloudy FEW028 SCT240 73.4 60.8 65% 30.07 1018.3
27 09:00 N 5 15.00 A Few Clouds FEW240 71.6 62.6 73% 30.08 1018.7
27 08:00 N 5 15.00 A Few Clouds FEW240 68 62.6 83% 30.07 1018.5
27 07:00 Vrbl 2 15.00 A Few Clouds FEW240 60.8 60.8 100% 30.06 1018.3
27 06:00 NE 3 15.00 A Few Clouds FEW240 57.2 57.2 100% 30.05 1017.8
27 04:00 N 3 15.00 Partly Cloudy FEW100 SCT230 60.8 60.8 100% 30.04 1017.5
27 03:00 S 2 15.00 Partly Cloudy FEW064 SCT240 59 57.2 94% 30.04 1017.5
27 02:00 SW 2 15.00 Partly Cloudy SCT230 60.8 59 94% 30.05 1017.8
27 01:00 Vrbl 2 15.00 Mostly Cloudy FEW090 BKN250 62.6 59 88% 30.05 1017.8
26 23:00 SE 3 15.00 A Few Clouds FEW080 FEW250 62.6 57.2 83% 30.04 1017.5
26 22:00 E 2 15.00 Partly Cloudy FEW110 SCT250 66.2 59 78% 30.03 1017.3
26 21:00 Calm 15.00 Mostly Cloudy FEW080 FEW110 BKN250 68 59 73% 30.03 1017.0
26 20:00 W 3 15.00 Mostly Cloudy FEW028 SCT110 BKN250 71.6 59 65% 30.01 1016.5
26 19:00 N 5 15.00 Mostly Cloudy FEW032 BKN100 BKN250 73.4 59 61% 30.01 1016.4
26 18:00 N 5 15.00 Mostly Cloudy FEW030TCU BKN100 73.4 59 61% 30 1016.2
26 17:00 W 2 15.00 Mostly Cloudy SCT030TCU BKN100 71.6 59 65% 30.01 1016.4
26 16:00 N 5 15.00 A Few Clouds FEW030TCU FEW050 71.6 60.8 69% 30.01 1016.4
26 14:00 N 15 15.00 Mostly Cloudy BKN047 BKN064 68 57.2 69% 30.01 1016.4
26 13:00 NE 5 15.00 Mostly Cloudy SCT028 BKN041 69.8 59 69% 30 1016.3
26 12:00 N 5 15.00 Mostly Cloudy FEW015 BKN029 68 60.8 78% 30.01 1016.6
26 11:00 NE 3 15.00 Mostly Cloudy SCT016 BKN040 66.2 60.8 83% 30.01 1016.5
26 10:00 NE 6 15.00 Mostly Cloudy SCT010 BKN030 64.4 60.8 88% 30 1016.2
26 09:00 NE 7 15.00 Mostly Cloudy SCT009 BKN025 62.6 60.8 94% 30 1016.2
26 08:00 E 6 15.00 Mostly Cloudy SCT008 BKN025 62.6 60.8 94% 30 1016.0
26 06:00 NE 7 10.00 Mostly Cloudy SCT004 BKN036 60.8 60.8 100% 29.97 1015.1
26 05:00 E 7 12.00 Mostly Cloudy BKN039 60.8 60.8 100% 29.97 1015.2
26 04:00 E 5 15.00 Mostly Cloudy BKN037 BKN056 60.8 59 94% 29.97 1015.0
26 03:00 E 7 15.00 Mostly Cloudy BKN070 60.8 59 94% 29.97 1015.1
26 02:00 E 6 15.00 Overcast OVC049 60.8 59 94% 29.99 1015.6
26 00:00 SE 5 14.00 Light Rain BKN078 62.6 59 88% 30.01 1016.3
25 23:00 SE 2 15.00 Mostly Cloudy BKN090 62.6 59 88% 30 1016.2
25 22:00 S 3 15.00 Mostly Cloudy BKN093 64.4 57.2 78% 30.01 1016.4
25 21:00 S 5 15.00 Mostly Cloudy BKN100 BKN120 66.2 55.4 68% 30.01 1016.4
25 20:00 S 8 15.00 Mostly Cloudy FEW030 BKN089 69.8 55.4 60% 30 1016.0
25 18:00 S 10 G 21 15.00 Mostly Cloudy SCT055TCU BKN095 BKN200 73.4 55.4 53% 29.97 1015.3
25 17:00 S 13 G 20 15.00 Mostly Cloudy FEW050TCU SCT100 SCT200 BKN250 77 51.8 42% 78 29.98 1015.4
25 16:00 S 9 G 20 15.00 Mostly Cloudy FEW055TCU BKN100 BKN250 75.2 55.4 50% 78 29.97 1015.2
25 15:00 SE 7 15.00 Mostly Cloudy SCT058TCU BKN100 77 55.4 47% 79 29.98 1015.5
25 14:00 SE 8 15.00 Mostly Cloudy SCT054 BKN100 75.2 51.8 44% 78 30 1016.1
25 13:00 S 5 15.00 Mostly Cloudy SCT050 BKN100 75.2 55.4 50% 78 30.01 1016.3
25 12:00 S 6 15.00 A Few Clouds FEW050 FEW080 FEW160 77 57.2 51% 79 30.02 1016.6
25 11:00 SW 3 15.00 Partly Cloudy FEW050 FEW080 SCT160 71.6 57.2 61% 30.02 1016.7
25 10:00 NW 3 15.00 Mostly Cloudy FEW079 BKN170 69.8 57.2 64% 30.01 1016.5
25 09:00 W 5 15.00 Mostly Cloudy FEW080 BKN160 66.2 55.4 68% 30.01 1016.6
25 08:00 W 6 15.00 Partly Cloudy FEW080 SCT160 66.2 55.4 68% 30 1016.2
25 07:00 W 6 15.00 A Few Clouds FEW080 FEW180 60.8 55.4 83% 29.99 1015.8
25 06:00 SW 5 15.00 Partly Cloudy SCT079 55.4 53.6 94% 29.97 1015.3
25 05:00 SW 6 15.00 Partly Cloudy SCT078 SCT096 55.4 51.8 88% 29.97 1014.9
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)