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.
30 07:00 W 14 G 21 15.00 Mostly Cloudy BKN084 -9.4 -16.6 70% -29 30.12 1021.5
30 06:00 W 13 G 18 15.00 Clear SKC -9.4 -16.6 70% -28 30.11 1021.2
30 05:00 W 14 G 20 15.00 Clear SKC -9.4 -16.6 70% -29 30.12 1021.3
30 04:00 W 16 G 22 15.00 Clear SKC -9.4 -16.6 70% -31 30.11 1021.0
30 03:00 W 18 15.00 Clear SKC -7.6 -16.6 64% -30 30.12 1021.2
30 02:00 W 16 15.00 Clear SKC -7.6 -16.6 64% -28 30.12 1021.2
30 01:00 W 16 15.00 Clear SKC -7.6 -14.8 70% -28 30.13 1021.6
30 00:00 W 15 G 23 15.00 Clear SKC -5.8 -14.8 64% -25 30.14 1022.0
29 23:00 W 12 G 20 15.00 Partly Cloudy SCT032 -5.8 -14.8 64% -23 30.16 1022.6
29 22:00 W 15 15.00 Mostly Cloudy BKN032 -4 -13 65% -23 30.15 1022.2
29 21:00 W 14 G 22 15.00 Mostly Cloudy BKN033 -2.2 -11.2 65% -20 30.14 1021.9
29 20:00 W 10 15.00 Partly Cloudy SCT034 -2.2 -9.4 71% -18 30.13 1021.8
29 19:00 W 16 15.00 A Few Clouds FEW040 -0.4 -9.4 65% -19 30.13 1021.7
29 18:00 W 15 G 22 15.00 A Few Clouds FEW040 1.4 -9.4 60% -16 30.13 1021.5
29 17:00 W 17 G 24 15.00 A Few Clouds FEW040 3.2 -9.4 55% -15 30.1 1020.7
29 16:00 W 18 G 26 15.00 A Few Clouds FEW040 FEW250 5 -7.6 55% -14 30.08 1020.0
29 15:00 W 16 G 24 15.00 A Few Clouds FEW040 FEW250 5 -7.6 55% -12 30.07 1019.6
29 14:00 W 12 15.00 A Few Clouds FEW040 FEW250 5 -5.8 60% -10 30.07 1019.4
29 13:00 W 14 15.00 A Few Clouds FEW040 FEW250 5 -4 66% -11 30.06 1019.3
29 12:00 W 12 15.00 A Few Clouds FEW060 FEW250 3.2 -2.2 78% -12 30.07 1019.6
29 11:00 W 13 15.00 Partly Cloudy FEW060 SCT180 1.4 -4 78% -15 30.07 1019.5
29 10:00 W 13 15.00 Mostly Cloudy BKN067 BKN100 1.4 -4 78% -15 30.06 1019.2
29 09:00 W 10 15.00 Partly Cloudy FEW050 SCT072 1.4 -4 78% -13 30.04 1018.6
29 08:00 W 12 15.00 A Few Clouds FEW250 -0.4 -4 84% -16 30.02 1017.9
29 07:00 W 8 15.00 A Few Clouds FEW035 FEW250 1.4 -4 78% -11 30 1017.0
29 06:00 W 7 15.00 Mostly Cloudy BKN018 BKN035 1.4 -2.2 85% -10 29.98 1016.6
29 05:00 W 8 10.00 Light Snow BKN015 BKN035 5 -0.4 78% -7 29.97 1016.1
29 04:00 NW 3 15.00 Light Snow SCT013 BKN032 1.4 -2.2 85% 29.96 1015.7
29 03:00 W 6 15.00 Partly Cloudy SCT032 3.2 -0.4 85% -7 29.95 1015.5
29 02:00 SW 7 15.00 A Few Clouds FEW140 3.2 -0.4 85% -8 29.95 1015.3
29 01:00 S 2 15.00 Partly Cloudy FEW070 SCT140 1.4 -4 78% 29.94 1015.0
29 00:00 SW 3 15.00 Partly Cloudy SCT070 5 1.4 85% 29.94 1015.0
28 23:00 S 7 15.00 Mostly Cloudy BKN075 6.8 3.2 85% -4 29.93 1014.9
28 22:00 S 5 15.00 Mostly Cloudy SCT065 BKN140 8.6 5 85% 1 29.94 1015.1
28 21:00 S 5 15.00 Partly Cloudy FEW140 SCT170 8.6 5 85% 1 29.94 1015.0
28 20:00 S 5 15.00 Mostly Cloudy BKN170 8.6 5 85% 1 29.94 1015.3
28 19:00 SE 3 15.00 Mostly Cloudy FEW055 BKN160 6.8 3.2 85% 29.95 1015.4
28 18:00 S 5 15.00 Mostly Cloudy FEW055 BKN180 10.4 5 79% 3 29.94 1015.2
28 17:00 S 5 15.00 Mostly Cloudy SCT057 BKN180 12.2 5 73% 5 29.94 1015.2
28 16:00 S 7 15.00 Mostly Cloudy SCT044 BKN053 BKN180 14 5 67% 5 29.94 1015.0
28 15:00 S 6 15.00 Mostly Cloudy SCT036 BKN100 BKN180 14 5 67% 6 29.95 1015.4
28 14:00 S 5 15.00 Mostly Cloudy SCT053 BKN070 BKN180 12.2 3.2 67% 5 29.96 1015.8
28 13:00 S 6 15.00 Mostly Cloudy SCT060 BKN100 BKN180 10.4 5 79% 2 29.97 1016.1
28 12:00 SW 5 15.00 Mostly Cloudy BKN094 BKN180 8.6 3.2 78% 1 29.98 1016.6
28 10:00 SW 7 15.00 A Few Clouds FEW180 FEW250 3.2 -2.2 78% -8 30.01 1017.4
28 09:00 W 7 15.00 Partly Cloudy FEW180 SCT250 -2.2 -5.8 84% -14 30 1017.2
28 08:00 W 6 15.00 A Few Clouds FEW250 -4 -9.4 77% -15 29.98 1016.7
28 07:00 W 7 15.00 A Few Clouds FEW250 -4 -9.4 77% -17 29.98 1016.6
28 06:00 SW 7 15.00 A Few Clouds FEW250 -4 -9.4 77% -17 29.98 1016.4
28 05:00 SW 7 15.00 A Few Clouds FEW170 -4 -9.4 77% -17 29.96 1015.8
28 04:00 S 7 15.00 A Few Clouds FEW170 -2.2 -7.6 77% -14 29.94 1015.0
28 03:00 SW 8 15.00 Partly Cloudy FEW050 SCT250 -2.2 -5.8 84% -16 29.94 1015.0
28 02:00 SW 7 15.00 Partly Cloudy FEW047 SCT057 -0.4 -4 84% -12 29.93 1014.6
28 01:00 SW 7 15.00 Mostly Cloudy BKN058 1.4 -4 78% -10 29.9 1013.7
28 00:00 SW 7 15.00 Partly Cloudy SCT100 3.2 -0.4 85% -8 29.89 1013.3
27 23:00 W 7 15.00 Mostly Cloudy BKN100 3.2 -0.4 85% -8 29.88 1013.1
27 22:00 S 5 15.00 Partly Cloudy SCT110 3.2 -0.4 85% -5 29.87 1012.7
27 21:00 SW 5 15.00 Mostly Cloudy BKN110 6.8 1.4 78% -1 29.85 1012.2
27 20:00 W 6 10.00 Partly Cloudy SCT033 6.8 3.2 85% -3 29.84 1011.9
27 19:00 W 6 8.00 Mostly Cloudy FEW022 BKN036 8.6 3.2 78% -0 29.83 1011.4
27 18:00 W 7 10.00 Light Snow BKN057 BKN070 8.6 5 85% -2 29.81 1010.8
27 17:00 Calm 6.00 Light Snow BKN022 BKN031 10.4 6.8 85% 29.78 1009.8
27 16:00 W 2 8.00 Light Snow FEW015 BKN033 BKN050 12.2 6.8 79% 29.77 1009.3
27 15:00 S 9 0.75 Light Snow VV008 14 8.6 79% 3 29.76 1008.9
27 14:00 SW 5 1.00 Light Snow OVC012 14 8.6 79% 7 29.76 1009.0
27 13:00 S 3 4.00 Light Snow BKN016 OVC021 12.2 6.8 79% 29.78 1009.5
27 12:00 S 8 10.00 Mostly Cloudy BKN040 BKN085 12.2 5 73% 2 29.8 1010.3
27 11:00 S 6 0.75 Light Snow VV015 10.4 5 79% 2 29.82 1011.1
27 10:00 S 5 2.00 Light Snow OVC015 6.8 1.4 78% -1 29.84 1011.6
27 09:00 S 6 1.50 Light Snow VV012 3.2 -2.2 78% -7 29.85 1012.1
27 08:00 SE 6 4.00 Light Snow OVC032 1.4 -4 78% -9 29.85 1012.0
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)