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.
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
27 07:00 SE 5 15.00 Overcast FEW045 OVC060 -0.4 -5.8 78% -9 29.87 1012.6
27 06:00 S 3 15.00 Overcast OVC060 -0.4 -5.8 78% 29.89 1013.3
27 05:00 S 3 15.00 Overcast OVC052 -2.2 -5.8 84% 29.91 1014.0
27 04:00 SW 3 15.00 Mostly Cloudy BKN050 -5.8 -11.2 77% 29.92 1014.7
27 03:00 SW 6 15.00 Partly Cloudy FEW049 SCT220 -2.2 -7.6 77% -13 29.94 1015.0
27 02:00 SW 8 15.00 A Few Clouds FEW038 -2.2 -7.6 77% -16 29.94 1015.0
27 01:00 SW 6 15.00 A Few Clouds FEW038 -0.4 -4 84% -11 29.92 1014.5
27 00:00 SW 8 15.00 A Few Clouds FEW038 -0.4 -4 84% -14 29.92 1014.5
26 23:00 W 8 15.00 A Few Clouds FEW038 1.4 -4 78% -11 29.91 1014.2
26 22:00 NW 8 15.00 A Few Clouds FEW060 3.2 -2.2 78% -9 29.9 1013.8
26 21:00 W 15 15.00 Partly Cloudy FEW016 FEW057 SCT085 6.8 -0.4 72% -10 29.88 1013.2
26 20:00 W 12 G 18 10.00 Mostly Cloudy FEW016 FEW022 BKN070 6.8 1.4 78% -8 29.87 1012.6
26 19:00 W 12 8.00 Light Snow BKN024 BKN045 6.8 1.4 78% -8 29.85 1012.1
26 18:00 W 12 G 17 10.00 Light Snow BKN042 OVC053 8.6 3.2 78% -5 29.84 1011.8
26 17:00 W 13 8.00 Light Snow BKN032 OVC042 8.6 3.2 78% -6 29.82 1011.1
26 15:00 W 10 10.00 Light Snow BKN030 OVC043 8.6 1.4 72% -5 29.79 1009.9
26 14:00 W 12 8.00 Light Snow OVC035 8.6 1.4 72% -5 29.79 1010.0
26 13:00 NW 7 1.50 Light Snow OVC023 8.6 3.2 78% -2 29.81 1010.5
26 12:00 NW 5 4.00 Light Snow BKN015 OVC020 8.6 1.4 72% 1 29.82 1011.1
26 11:00 N 5 15.00 Mostly Cloudy BKN021 BKN040 6.8 -0.4 72% -1 29.83 1011.5
26 10:00 N 5 6.00 Light Snow BKN027 BKN050 6.8 1.4 78% -1 29.84 1011.8
26 09:00 NE 7 0.75 Light Snow VV015 5 -0.4 78% -6 29.86 1012.3
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)