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.
02 08:00 SW 7 12.00 Partly Cloudy SCT170 75.2 71.6 89% 75 29.91 1012.9
02 07:00 SW 6 15.00 Mostly Cloudy BKN150 71.6 69.8 94% 29.9 1012.5
02 06:00 SW 6 12.00 Mostly Cloudy BKN150 71.6 69.8 94% 29.88 1011.8
02 05:00 SW 8 10.00 Mostly Cloudy BKN150 69.8 69.8 100% 29.87 1011.7
02 04:00 SW 6 12.00 Mostly Cloudy SCT140 BKN160 69.8 69.8 100% 29.87 1011.6
02 03:00 S 5 15.00 Partly Cloudy FEW014 SCT160 69.8 68 94% 29.87 1011.6
02 02:00 SW 6 14.00 Partly Cloudy FEW007 SCT230 69.8 68 94% 29.87 1011.6
02 01:00 SW 8 15.00 A Few Clouds FEW015 FEW230 69.8 69.8 100% 29.86 1011.1
02 00:00 S 9 15.00 Partly Cloudy FEW015 FEW120 SCT230 71.6 69.8 94% 29.87 1011.5
01 23:00 SW 7 15.00 Partly Cloudy SCT190 71.6 69.8 94% 29.85 1011.1
01 22:00 S 3 15.00 Mostly Cloudy FEW040 BKN170 71.6 71.6 100% 29.88 1011.8
01 21:00 NE 6 10.00 Thunderstorm Light Rain BKN030CB OVC190 71.6 71.6 100% 29.89 1012.4
01 20:00 N 5 G 17 15.00 Overcast SCT015 BKN040 OVC067 75.2 69.8 83% 75 29.88 1012.0
01 19:00 S 7 15.00 Thunderstorm Light Rain BKN027CB BKN070 OVC190 71.6 71.6 100% 29.84 1010.7
01 18:00 S 12 15.00 Thunderstorm Rain BKN025CB OVC070 71.6 69.8 94% 29.91 1013.1
01 17:00 SW 25 G 37 8.00 Thunderstorm Light Rain and Breezy OVC015CB 71.6 69.8 94% 29.91 1013.0
01 16:00 E 18 G 44 0.50 Thunderstorm Heavy Rain VV007 71.6 69.8 94% 29.9 1012.7
01 15:00 W 12 1.00 Thunderstorm Rain OVC028CB 75.2 73.4 94% 74 29.87 1011.7
01 14:00 S 10 15.00 Thunderstorm BKN025CB BKN200 86 78.8 79% 99 29.85 1011.0
01 13:00 S 8 15.00 Mostly Cloudy SCT024 BKN080 86 78.8 79% 99 29.87 1011.6
01 12:00 S 7 15.00 Partly Cloudy FEW080 SCT200 87.8 77 70% 100 29.88 1011.8
01 11:00 S 6 15.00 Partly Cloudy FEW082 SCT200 84.2 77 79% 94 29.87 1011.7
01 10:00 S 8 15.00 Partly Cloudy FEW025 FEW100 SCT200 78.8 71.6 79% 82 29.88 1011.9
01 09:00 SW 7 15.00 Partly Cloudy FEW100 SCT200 75.2 71.6 89% 75 29.89 1012.4
01 08:00 S 7 15.00 Partly Cloudy FEW010 FEW080 SCT200 71.6 69.8 94% 29.89 1012.3
01 07:00 S 7 10.00 Partly Cloudy FEW010 FEW080 SCT200 69.8 69.8 100% 29.89 1012.2
01 06:00 S 6 0.50 Fog SCT080 SCT250 68 68 100% 29.88 1011.8
01 05:00 S 5 4.00 Fog/Mist BKN085 BKN250 68 68 100% 29.87 1011.5
01 04:00 S 5 15.00 Mostly Cloudy FEW002 BKN110 68 68 100% 29.88 1012.0
01 03:00 SE 3 15.00 Mostly Cloudy FEW005 FEW140 BKN220 68 68 100% 29.87 1011.8
01 02:00 W 5 15.00 Overcast FEW005 SCT150 OVC220 69.8 69.8 100% 29.85 1011.0
01 01:00 SW 7 15.00 Overcast SCT005 OVC210 69.8 69.8 100% 29.81 1009.5
01 00:00 S 13 G 18 15.00 Overcast FEW004 OVC170 71.6 71.6 100% 29.82 1010.0
30 23:00 Calm 6.00 Light Showers Rain Fog/Mist SCT003 BKN015CB BKN070 OVC180 71.6 71.6 100% 29.85 1010.9
30 22:00 N 10 8.00 Thunderstorm Light Rain BKN015CB OVC030 73.4 71.6 94% 29.91 1012.9
30 21:00 NE 8 15.00 Thunderstorm FEW014CB BKN140 BKN180 73.4 71.6 94% 29.89 1012.4
30 20:00 Vrbl 2 15.00 Mostly Cloudy SCT014 BKN130 BKN250 75.2 71.6 89% 75 29.88 1012.1
30 19:00 S 7 15.00 Mostly Cloudy FEW012 SCT040 SCT090 BKN250 75.2 71.6 89% 75 29.88 1011.9
30 18:00 S 7 15.00 Mostly Cloudy FEW010 BKN044 BKN100 73.4 69.8 89% 29.9 1012.7
30 17:00 S 6 15.00 Mostly Cloudy SCT010 BKN056 75.2 69.8 83% 75 29.91 1012.9
30 16:00 E 5 15.00 Mostly Cloudy SCT009 BKN050 73.4 69.8 89% 29.93 1013.6
30 14:00 SE 7 15.00 Mostly Cloudy BKN100 BKN210 68 66.2 94% 29.94 1014.1
30 13:00 Vrbl 6 6.00 Light Showers Rain Fog/Mist OVC035 66.2 64.4 94% 29.97 1015.1
30 11:00 SE 7 15.00 Mostly Cloudy SCT110 BKN150 73.4 62.6 69% 29.98 1015.5
30 10:00 SE 3 15.00 Mostly Cloudy BKN110 BKN150 71.6 60.8 69% 29.99 1015.7
30 09:00 Vrbl 2 15.00 Mostly Cloudy BKN110 BKN210 71.6 62.6 73% 30.01 1016.4
30 08:00 S 6 15.00 Mostly Cloudy FEW050 BKN130 BKN210 69.8 62.6 78% 30 1016.0
30 07:00 SE 3 15.00 Mostly Cloudy SCT170 BKN210 66.2 59 78% 30.02 1016.6
30 06:00 E 6 15.00 Mostly Cloudy BKN150 BKN250 64.4 59 83% 30.02 1016.8
30 05:00 S 5 15.00 Mostly Cloudy SCT150 BKN200 64.4 59 83% 30.03 1017.1
30 04:00 SE 3 15.00 Mostly Cloudy BKN160 BKN250 62.6 57.2 83% 30.04 1017.3
30 02:00 S 3 15.00 Mostly Cloudy BKN250 64.4 57.2 78% 30.06 1017.9
30 01:00 S 6 15.00 Mostly Cloudy BKN250 66.2 59 78% 30.06 1018.0
30 00:00 S 6 15.00 Mostly Cloudy BKN250 69.8 59 69% 30.07 1018.4
29 23:00 S 5 15.00 Mostly Cloudy BKN250 71.6 57.2 61% 30.08 1018.9
29 22:00 S 5 15.00 Mostly Cloudy BKN250 73.4 57.2 57% 30.07 1018.5
29 21:00 S 5 15.00 Mostly Cloudy BKN250 75.2 59 57% 78 30.06 1018.0
29 20:00 S 6 15.00 Mostly Cloudy FEW075 BKN250 77 60.8 57% 79 30.05 1017.8
29 19:00 S 3 15.00 Mostly Cloudy FEW075 BKN250 84.2 60.8 45% 84 30.06 1018.1
29 18:00 E 3 15.00 Partly Cloudy SCT078 SCT250 86 57.2 38% 85 30.07 1018.5
29 17:00 S 8 15.00 Partly Cloudy SCT068 SCT090 SCT250 86 55.4 35% 85 30.08 1018.8
29 16:00 S 6 15.00 Partly Cloudy SCT069 SCT250 86 57.2 38% 85 30.08 1018.8
29 15:00 N 3 15.00 Mostly Cloudy SCT070 SCT090 BKN250 86 57.2 38% 85 30.09 1019.0
29 14:00 S 3 15.00 Partly Cloudy SCT064 86 57.2 38% 85 30.1 1019.5
29 13:00 SE 5 15.00 A Few Clouds FEW048 82.4 59 45% 82 30.12 1020.0
29 12:00 S 5 15.00 A Few Clouds FEW045 80.6 60.8 51% 81 30.12 1020.0
29 11:00 E 3 15.00 Clear SKC 78.8 60.8 54% 80 30.13 1020.3
29 10:00 E 8 15.00 A Few Clouds FEW250 75.2 60.8 61% 77 30.13 1020.5
29 09:00 E 6 15.00 Clear SKC 71.6 60.8 69% 30.12 1020.2
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)