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 15:00 W 12 G 24 15.00 Mostly Cloudy BKN052 30.2 8.6 40% 21 30.34 1028.3
28 14:00 NW 18 15.00 Partly Cloudy SCT047 28.4 8.6 43% 17 30.35 1028.7
28 13:00 W 15 G 22 15.00 Mostly Cloudy BKN031 26.6 12.2 54% 16 30.36 1029.2
28 12:00 W 15 10.00 Light Showers Snow BKN019 24.8 15.8 69% 13 30.38 1029.6
28 11:00 SW 15 8.00 Mostly Cloudy BKN017 23 15.8 74% 11 30.38 1029.9
28 10:00 SW 10 G 18 0.75 Light Showers Snow OVC017 21.2 12.2 68% 11 30.38 1029.9
28 09:00 S 12 15.00 Mostly Cloudy SCT055 BKN086 21.2 5 49% 10 30.37 1029.3
28 08:00 S 5 15.00 Mostly Cloudy FEW040 SCT070 BKN120 17.6 6.8 62% 11 30.36 1029.1
28 07:00 S 6 15.00 Partly Cloudy SCT067 SCT110 14 3.2 62% 6 30.35 1028.8
28 06:00 SE 6 15.00 Partly Cloudy SCT081 14 3.2 62% 6 30.35 1028.6
28 05:00 E 3 15.00 Partly Cloudy SCT110 15.8 6.8 67% 30.34 1028.3
28 04:00 NE 2 15.00 Mostly Cloudy SCT081 BKN110 14 6.8 73% 30.32 1027.9
28 03:00 W 2 15.00 Partly Cloudy FEW067 SCT083 15.8 3.2 57% 30.32 1027.7
28 02:00 N 3 15.00 A Few Clouds FEW160 19.4 1.4 45% 30.32 1027.7
28 01:00 N 6 15.00 A Few Clouds FEW150 19.4 -0.4 42% 12 30.31 1027.3
28 00:00 N 7 15.00 A Few Clouds FEW150 21.2 1.4 42% 13 30.3 1027.0
27 23:00 N 8 15.00 Partly Cloudy SCT120 21.2 1.4 42% 12 30.3 1027.0
27 22:00 NW 8 15.00 Mostly Cloudy BKN120 23 6.8 50% 15 30.3 1027.1
27 21:00 W 10 15.00 Mostly Cloudy SCT140 BKN160 23 5 46% 13 30.29 1026.7
27 20:00 W 10 15.00 Mostly Cloudy SCT130 BKN140 23 5 46% 13 30.27 1025.9
27 19:00 W 10 15.00 Partly Cloudy FEW180 SCT220 23 5 46% 13 30.25 1025.3
27 18:00 NW 10 15.00 Partly Cloudy FEW200 SCT260 26.6 1.4 33% 18 30.23 1024.7
27 17:00 W 8 15.00 Mostly Cloudy SCT140 BKN200 24.8 1.4 36% 17 30.22 1024.2
27 16:00 N 12 G 18 15.00 Partly Cloudy SCT200 24.8 1.4 36% 15 30.22 1024.2
27 15:00 N 12 G 22 15.00 A Few Clouds FEW100 24.8 1.4 36% 15 30.24 1024.8
27 14:00 NW 13 G 21 15.00 A Few Clouds FEW100 21.2 -0.4 38% 10 30.27 1025.9
27 13:00 N 12 15.00 A Few Clouds FEW025 FEW260 19.4 -0.4 42% 8 30.31 1027.2
27 12:00 W 9 15.00 A Few Clouds FEW025 17.6 -0.4 45% 7 30.31 1027.3
27 11:00 N 12 15.00 A Few Clouds FEW025 15.8 -0.4 48% 4 30.31 1027.4
27 10:00 NW 8 G 17 15.00 A Few Clouds FEW025 12.2 -2.2 52% 2 30.31 1027.3
27 09:00 N 16 15.00 A Few Clouds FEW025 12.2 -0.4 57% -3 30.28 1026.2
27 07:00 NW 22 15.00 A Few Clouds and Breezy FEW025 12.2 3.2 67% -6 30.21 1023.8
27 06:00 NW 23 15.00 Partly Cloudy and Breezy SCT024 15.8 6.8 67% -1 30.14 1021.5
27 05:00 N 13 15.00 Mostly Cloudy BKN026 19.4 8.6 63% 8 30.07 1019.2
27 04:00 N 16 G 25 15.00 Mostly Cloudy BKN025 23 12.2 63% 11 30.02 1017.5
27 03:00 NW 23 G 30 15.00 Overcast and Breezy BKN027 OVC180 24.8 15.8 69% 11 29.97 1015.6
27 02:00 N 21 15.00 Overcast and Breezy BKN024 OVC180 26.6 15.8 64% 14 29.93 1014.2
27 01:00 N 22 G 32 15.00 Overcast and Breezy BKN023 OVC170 28.4 19.4 69% 16 29.89 1012.8
27 00:00 N 21 G 28 15.00 Overcast and Breezy OVC016 32 24.8 75% 21 29.84 1011.3
26 23:00 NW 16 15.00 Overcast OVC015 32 28.4 87% 22 29.8 1009.8
26 22:00 NW 16 15.00 Overcast OVC011 33.8 32 93% 24 29.76 1008.5
26 21:00 NW 10 4.00 Light Rain Fog/Mist FEW003 OVC025 33.8 33.8 100% 26 29.73 1007.6
26 20:00 NW 7 4.00 Fog/Mist FEW009 OVC017 33.8 33.8 100% 28 29.71 1006.8
26 19:00 NW 5 4.00 Fog/Mist BKN007 OVC017 35.6 33.8 93% 32 29.7 1006.5
26 18:00 NW 3 8.00 Light Rain BKN015 OVC030 35.6 33.8 93% 29.69 1006.0
26 17:00 N 5 8.00 Light Rain OVC038 35.6 33.8 93% 32 29.69 1006.0
26 16:00 NW 6 15.00 Overcast BKN049 OVC100 35.6 33.8 93% 31 29.7 1006.4
26 15:00 SW 7 6.00 Light Rain Fog/Mist BKN014 OVC100 35.6 33.8 93% 31 29.73 1007.4
26 13:00 NW 6 6.00 Fog/Mist BKN009 OVC055 33.8 33.8 100% 29 29.75 1008.3
26 12:00 SW 6 3.00 Fog/Mist BKN009 OVC060 32 32 100% 27 29.75 1008.0
26 11:00 W 3 0.75 Fog/Mist BKN007 30.2 28.4 93% 29.73 1007.5
26 10:00 Calm 0.25 Freezing Fog VV002 28.4 28.4 100% 29.72 1007.2
26 09:00 NE 5 0.75 Fog/Mist BKN002 26.6 24.8 93% 22 29.73 1007.5
26 08:00 N 7 3.00 Fog/Mist BKN003 26.6 24.8 93% 20 29.76 1008.7
26 07:00 NE 8 3.00 Fog/Mist BKN003 BKN064 26.6 26.6 100% 19 29.75 1008.1
26 06:00 NE 6 3.00 Fog/Mist OVC003 30.2 28.4 93% 25 29.74 1007.9
26 05:00 E 10 3.00 Fog/Mist OVC003 30.2 28.4 93% 22 29.75 1008.1
26 04:00 NE 12 3.00 Light Freezing Rain Fog/Mist FEW003 OVC040 30.2 28.4 93% 21 29.77 1008.9
26 03:00 E 9 3.00 Light Freezing Rain Fog/Mist BKN003 OVC030 28.4 28.4 100% 20 29.83 1010.8
26 02:00 E 7 4.00 Light Freezing Rain Fog/Mist OVC003 28.4 26.6 93% 22 29.88 1012.7
26 01:00 E 10 4.00 Fog/Mist OVC003 28.4 26.6 93% 20 29.89 1013.0
26 00:00 E 12 8.00 Light Snow SCT005 OVC050 28.4 26.6 93% 19 29.93 1014.4
25 23:00 E 8 1.50 Light Snow OVC015 28.4 26.6 93% 21 29.97 1015.8
25 22:00 E 10 6.00 Light Snow OVC050 28.4 24.8 86% 20 30.01 1017.1
25 21:00 E 14 15.00 Overcast FEW050 OVC075 28.4 23 80% 18 30.04 1018.0
25 20:00 E 13 15.00 Overcast BKN040 OVC070 30.2 23 75% 21 30.06 1018.7
25 19:00 E 8 15.00 Overcast OVC038 32 19.4 60% 25 30.09 1019.7
25 18:00 E 10 15.00 Mostly Cloudy BKN055 33.8 19.4 56% 26 30.09 1019.7
25 17:00 E 12 15.00 Mostly Cloudy FEW035 BKN100 BKN200 33.8 21.2 60% 26 30.11 1020.4
25 16:00 SE 7 15.00 Mostly Cloudy FEW035 BKN120 BKN200 BKN250 37.4 23 56% 33 30.15 1021.5
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)