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.
01 04:00 S 7 15.00 Mostly Cloudy BKN120 64.4 60.8 88% 29.87 1011.7
01 03:00 S 3 15.00 Partly Cloudy FEW070 SCT250 64.4 60.8 88% 29.88 1011.8
01 02:00 S 6 15.00 Partly Cloudy SCT065 66.2 60.8 83% 29.88 1012.0
01 01:00 S 6 15.00 A Few Clouds FEW070 68 60.8 78% 29.89 1012.2
01 00:00 S 6 15.00 A Few Clouds FEW071 68 60.8 78% 29.89 1012.2
31 23:00 S 5 15.00 A Few Clouds FEW068 69.8 62.6 78% 29.89 1012.3
31 22:00 S 5 15.00 A Few Clouds FEW070 FEW080 71.6 60.8 69% 29.89 1012.3
31 21:00 S 5 15.00 Partly Cloudy FEW100 SCT250 73.4 60.8 65% 29.88 1012.0
31 20:00 S 5 15.00 Mostly Cloudy FEW090 BKN250 77 62.6 61% 79 29.89 1012.2
31 18:00 SW 7 15.00 Partly Cloudy FEW060 FEW080 SCT260 84.2 59 43% 84 29.88 1012.1
31 17:00 SW 3 15.00 A Few Clouds FEW060 FEW260 84.2 59 43% 84 29.89 1012.4
31 16:00 Vrbl 5 15.00 A Few Clouds FEW060 FEW080 FEW260 84.2 59 43% 84 29.9 1012.7
31 15:00 Vrbl 5 15.00 A Few Clouds FEW060 FEW080 FEW260 84.2 57.2 40% 83 29.91 1012.9
31 14:00 W 5 15.00 A Few Clouds FEW060 FEW260 82.4 55.4 40% 82 29.92 1013.2
31 13:00 W 9 15.00 A Few Clouds FEW050 FEW260 82.4 55.4 40% 82 29.93 1013.6
31 12:00 Vrbl 2 15.00 A Few Clouds FEW035 FEW070 FEW260 78.8 59 51% 80 29.94 1014.1
31 11:00 Calm 15.00 A Few Clouds FEW025 FEW070 FEW260 77 60.8 57% 79 29.95 1014.5
31 09:00 N 5 15.00 A Few Clouds FEW008 FEW065 FEW260 69.8 62.6 78% 29.96 1014.6
31 08:00 W 6 15.00 A Few Clouds FEW006 FEW065 66.2 62.6 88% 29.95 1014.5
31 06:00 W 5 15.00 A Few Clouds FEW080 60.8 59 94% 29.94 1014.0
31 05:00 N 6 15.00 A Few Clouds FEW077 62.6 60.8 94% 29.92 1013.3
31 04:00 NW 5 15.00 A Few Clouds FEW075 60.8 60.8 100% 29.92 1013.3
31 03:00 NW 2 15.00 Clear SKC 62.6 62.6 100% 29.92 1013.4
31 01:00 NW 5 15.00 A Few Clouds FEW070 66.2 62.6 88% 29.92 1013.3
31 00:00 W 3 15.00 A Few Clouds FEW075 66.2 66.2 100% 29.91 1013.1
30 23:00 Calm 15.00 A Few Clouds FEW070 66.2 66.2 100% 29.91 1013.0
30 21:00 S 5 15.00 A Few Clouds FEW020 FEW070 68 66.2 94% 29.89 1012.5
30 20:00 E 2 15.00 A Few Clouds FEW023 75.2 66.2 74% 77 29.89 1012.4
30 19:00 N 12 15.00 Partly Cloudy SCT053CB SCT084 80.6 60.8 51% 81 29.88 1012.0
30 18:00 NW 12 15.00 Partly Cloudy SCT040TCU 80.6 62.6 54% 82 29.87 1011.7
30 17:00 NW 10 15.00 Partly Cloudy SCT030TCU 82.4 62.6 51% 83 29.86 1011.3
30 16:00 N 13 G 18 15.00 Partly Cloudy SCT025 80.6 64.4 58% 82 29.86 1011.3
30 15:00 N 13 G 22 15.00 Partly Cloudy SCT025 77 62.6 61% 79 29.88 1011.9
30 14:00 NW 13 15.00 Partly Cloudy SCT025TCU 75.2 66.2 74% 77 29.89 1012.2
30 13:00 NW 6 15.00 Mostly Cloudy BKN025TCU BKN080 75.2 66.2 74% 77 29.89 1012.2
30 12:00 NW 9 15.00 Mostly Cloudy BKN021TCU BKN085 75.2 66.2 74% 77 29.89 1012.4
30 11:00 N 3 15.00 Mostly Cloudy SCT020TCU SCT100 BKN250 73.4 66.2 78% 29.89 1012.3
30 10:00 N 3 15.00 Mostly Cloudy BKN100 BKN250 71.6 66.2 83% 29.89 1012.3
30 09:00 N 7 15.00 Mostly Cloudy BKN100 68 64.4 88% 29.88 1012.0
30 08:00 N 8 15.00 Mostly Cloudy BKN100 66.2 64.4 94% 29.87 1011.7
30 07:00 N 8 15.00 Mostly Cloudy FEW045 BKN100 66.2 64.4 94% 29.86 1011.2
30 06:00 N 8 15.00 Mostly Cloudy FEW005 FEW045 BKN100 66.2 64.4 94% 29.84 1010.7
30 05:00 N 7 15.00 Overcast FEW005 BKN045 OVC100 66.2 66.2 100% 29.82 1009.9
30 04:00 NE 7 15.00 Overcast FEW005 BKN045 OVC100 66.2 66.2 100% 29.81 1009.7
30 03:00 N 8 15.00 Overcast FEW003 FEW045 OVC100 66.2 66.2 100% 29.8 1009.3
30 02:00 N 6 15.00 Overcast FEW003 OVC100 66.2 66.2 100% 29.79 1009.0
30 01:00 N 5 10.00 Overcast FEW003 OVC100 66.2 66.2 100% 29.79 1009.0
30 00:00 N 3 10.00 Overcast FEW003 SCT045 OVC100 66.2 66.2 100% 29.78 1008.7
29 23:00 Calm 10.00 Overcast SCT003 BKN037 OVC100 66.2 66.2 100% 29.78 1008.5
29 22:00 SW 3 3.00 Light Rain Fog/Mist FEW005 BKN018 OVC050 66.2 66.2 100% 29.77 1008.4
29 21:00 S 2 2.00 Rain Fog/Mist BKN005 OVC025 66.2 66.2 100% 29.77 1008.1
29 20:00 E 3 5.00 Light Rain Fog/Mist BKN032 OVC055 68 66.2 94% 29.75 1007.7
29 19:00 N 9 15.00 Light Rain BKN026 BKN040 71.6 64.4 78% 29.73 1007.0
29 18:00 N 10 G 18 15.00 Light Rain BKN021 OVC030 71.6 64.4 78% 29.72 1006.7
29 17:00 N 14 15.00 Overcast OVC027 71.6 64.4 78% 29.71 1006.4
29 16:00 N 13 G 20 15.00 Overcast BKN024 OVC030 73.4 64.4 74% 29.7 1006.0
29 15:00 NW 15 15.00 Overcast BKN018 OVC025 71.6 64.4 78% 29.71 1006.1
29 14:00 NW 15 15.00 Overcast BKN017 OVC024 69.8 64.4 83% 29.71 1006.1
29 13:00 NW 10 15.00 Overcast BKN015 OVC020 69.8 66.2 88% 29.7 1005.8
29 12:00 NW 13 15.00 Overcast BKN016 OVC020 69.8 64.4 83% 29.7 1006.0
29 11:00 N 10 15.00 Mostly Cloudy BKN021 BKN040 71.6 66.2 83% 29.69 1005.6
29 10:00 N 14 15.00 Overcast BKN016 OVC025 69.8 64.4 83% 29.68 1005.2
29 09:00 N 12 G 18 15.00 Mostly Cloudy SCT010 BKN018 68 66.2 94% 29.66 1004.7
29 08:00 N 10 12.00 Overcast SCT010 OVC043 68 66.2 94% 29.65 1004.2
29 07:00 N 7 10.00 Light Rain BKN008 OVC020 68 66.2 94% 29.64 1003.9
29 06:00 N 8 2.00 Light Rain Fog/Mist BKN004 OVC012 68 66.2 94% 29.62 1003.3
29 05:00 NE 8 2.00 Light Rain Fog/Mist OVC004 68 66.2 94% 29.61 1002.9
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)