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.
05 13:00 SW 16 G 25 15.00 Mostly Cloudy SCT024 BKN058 46.4 37.4 71% 40 29.66 1005.0
05 12:00 SW 17 G 23 15.00 Mostly Cloudy SCT023 BKN053 44.6 37.4 76% 38 29.69 1005.8
05 11:00 SW 9 G 20 15.00 Mostly Cloudy FEW022 BKN057 44.6 37.4 76% 40 29.69 1006.0
05 10:00 SW 16 G 23 15.00 Mostly Cloudy FEW020 BKN054 46.4 39.2 76% 40 29.69 1006.0
05 09:00 SW 16 15.00 Mostly Cloudy FEW010 BKN052 44.6 41 87% 38 29.69 1005.8
05 08:00 W 12 15.00 Mostly Cloudy FEW010 BKN033 46.4 42.8 87% 42 29.68 1005.5
05 07:00 W 12 10.00 Overcast OVC018 48.2 46.4 94% 44 29.67 1005.3
05 06:00 W 12 G 18 8.00 Light Rain FEW005 OVC018 48.2 48.2 100% 44 29.63 1004.1
05 05:00 S 8 4.00 Light Rain Fog/Mist SCT002 BKN018 BKN033 OVC070 48.2 46.4 94% 45 29.6 1002.9
05 04:00 S 3 2.00 Light Rain Fog/Mist OVC003 39.2 39.2 100% 29.62 1003.6
05 03:00 E 3 3.00 Light Rain Fog/Mist OVC005 37.4 35.6 93% 29.63 1004.0
05 02:00 E 6 6.00 Light Rain Fog/Mist SCT006 OVC017 37.4 35.6 93% 33 29.65 1004.6
05 01:00 E 8 7.00 Light Showers Rain BKN006 BKN017 OVC033 35.6 33.8 93% 30 29.69 1005.9
05 00:00 E 10 G 20 8.00 Light Showers Rain BKN007 BKN014 OVC071 35.6 33.8 93% 29 29.72 1007.0
04 23:00 E 15 G 23 12.00 Overcast BKN009 BKN065 OVC120 35.6 33.8 93% 27 29.77 1008.7
04 22:00 E 17 G 25 12.00 Overcast BKN010 OVC045 35.6 32 87% 26 29.83 1010.9
04 21:00 E 22 G 29 12.00 Overcast and Breezy BKN010 BKN030 OVC210 35.6 32 87% 25 29.9 1013.1
04 20:00 E 18 12.00 Overcast BKN011 OVC039 35.6 32 87% 26 29.97 1015.4
04 19:00 E 21 G 28 12.00 Overcast and Breezy BKN010 OVC038 35.6 32 87% 25 30 1016.7
04 18:00 E 16 G 25 12.00 Overcast BKN010 OVC048 35.6 32 87% 27 30.06 1018.7
04 17:00 E 18 G 25 5.00 Light Rain Fog/Mist FEW012 OVC053 35.6 32 87% 26 30.09 1019.7
04 16:00 E 18 G 25 3.00 Light Rain Fog/Mist OVC072 35.6 30.2 81% 26 30.15 1021.7
04 15:00 E 17 G 28 15.00 Light Rain SCT024 OVC083 37.4 28.4 70% 29 30.21 1023.6
04 14:00 E 15 G 24 15.00 Overcast BKN024 OVC093 39.2 28.4 65% 31 30.28 1026.0
04 13:00 E 16 G 26 15.00 Overcast BKN023 OVC096 39.2 28.4 65% 31 30.29 1026.5
04 12:00 E 14 G 22 15.00 Overcast OVC024 37.4 28.4 70% 30 30.32 1027.3
04 11:00 E 14 G 21 15.00 Overcast BKN025 OVC140 39.2 28.4 65% 32 30.33 1027.8
04 10:00 E 16 G 22 15.00 Mostly Cloudy BKN023 BKN250 37.4 28.4 70% 29 30.34 1028.1
04 09:00 NE 14 15.00 Mostly Cloudy BKN028 35.6 28.4 75% 27 30.34 1028.1
04 08:00 NE 13 15.00 Mostly Cloudy BKN027 33.8 26.6 75% 25 30.34 1027.9
04 07:00 N 9 15.00 A Few Clouds FEW080 FEW250 32 26.6 80% 25 30.33 1027.6
04 06:00 N 8 15.00 A Few Clouds FEW080 32 26.6 80% 25 30.3 1026.6
04 05:00 N 10 15.00 A Few Clouds FEW040 33.8 26.6 75% 26 30.28 1025.8
04 04:00 N 10 15.00 A Few Clouds FEW030 35.6 28.4 75% 29 30.26 1025.2
04 03:00 N 7 15.00 A Few Clouds FEW029 35.6 28.4 75% 31 30.25 1024.9
04 02:00 NW 14 G 21 15.00 Partly Cloudy SCT026 35.6 28.4 75% 27 30.23 1024.2
04 01:00 NW 17 G 25 15.00 Mostly Cloudy BKN026 37.4 28.4 70% 29 30.2 1023.1
04 00:00 NW 17 15.00 Mostly Cloudy BKN021 41 32 70% 33 30.14 1021.1
03 23:00 NW 18 G 28 15.00 Mostly Cloudy BKN025 42.8 33.8 71% 35 30.09 1019.4
03 22:00 W 18 G 26 15.00 Partly Cloudy FEW026 SCT045 44.6 37.4 76% 37 30.04 1017.8
03 21:00 W 20 G 25 15.00 Mostly Cloudy BKN029 48.2 37.4 66% 42 29.98 1015.9
03 20:00 W 24 G 35 15.00 Mostly Cloudy and Breezy BKN035 51.8 41 67% 29.94 1014.3
03 19:00 W 22 G 37 15.00 Mostly Cloudy and Breezy SCT039 BKN250 59 46.4 63% 29.86 1011.8
03 18:00 W 23 G 31 15.00 Partly Cloudy and Breezy SCT038 64.4 51.8 64% 29.82 1010.2
03 17:00 W 20 G 29 15.00 Mostly Cloudy SCT054 BKN080 66.2 55.4 68% 29.8 1009.5
03 16:00 SW 16 G 31 15.00 Showers in Vicinity SCT029 BKN100 68 55.4 64% 29.79 1009.2
03 15:00 SW 13 G 22 15.00 Mostly Cloudy BKN071 BKN100 62.6 53.6 73% 29.81 1010.0
03 14:00 SW 15 G 29 15.00 Mostly Cloudy SCT070 BKN100 62.6 53.6 73% 29.82 1010.1
03 13:00 SW 23 G 32 15.00 Partly Cloudy and Breezy SCT068 SCT100 62.6 53.6 73% 29.82 1010.2
03 12:00 SW 15 G 31 15.00 Mostly Cloudy FEW020 BKN080 BKN180 59 51.8 77% 29.83 1010.8
03 11:00 S 20 G 30 15.00 Mostly Cloudy BKN019 BKN100 53.6 50 88% 29.84 1011.0
03 10:00 S 8 10.00 Overcast OVC009 48.2 46.4 94% 45 29.87 1012.1
03 09:00 E 7 6.00 Fog/Mist OVC005 41 41 100% 37 29.89 1013.0
03 08:00 E 9 6.00 Fog/Mist OVC009 39.2 37.4 93% 34 29.91 1013.6
03 07:00 E 7 6.00 Fog/Mist BKN004 OVC011 37.4 35.6 93% 33 29.94 1014.6
03 06:00 NE 7 5.00 Light Showers Rain Fog/Mist OVC003 35.6 35.6 100% 31 29.98 1015.8
03 05:00 E 9 4.00 Light Showers Rain Fog/Mist BKN003 OVC011 35.6 35.6 100% 29 29.97 1015.4
03 04:00 E 12 G 18 6.00 Fog/Mist BKN003 OVC011 35.6 35.6 100% 28 29.99 1016.1
03 03:00 E 10 G 20 4.00 Light Showers Rain Fog/Mist OVC003 35.6 35.6 100% 29 30.03 1017.6
03 02:00 E 14 6.00 Light Rain Fog/Mist OVC003 35.6 35.6 100% 27 30.08 1019.2
03 01:00 E 14 5.00 Light Rain Fog/Mist OVC003 35.6 33.8 93% 27 30.11 1020.3
03 00:00 E 15 G 21 4.00 Fog/Mist OVC003 35.6 33.8 93% 27 30.16 1021.9
02 23:00 E 20 G 28 5.00 Light Drizzle Fog/Mist OVC004 35.6 33.8 93% 26 30.18 1022.7
02 22:00 E 20 4.00 Light Rain Fog/Mist BKN006 OVC032 33.8 33.8 100% 23 30.24 1024.8
02 21:00 E 18 6.00 Light Rain Fog/Mist FEW010 OVC030 33.8 32 93% 24 30.28 1026.1
02 20:00 E 18 G 25 8.00 Light Rain SCT035 OVC045 33.8 32 93% 24 30.28 1026.1
02 19:00 E 18 G 24 10.00 Light Rain OVC045 35.6 32 87% 26 30.3 1026.9
02 18:00 NE 15 8.00 Light Rain OVC054 35.6 32 87% 27 30.33 1027.9
02 17:00 NE 14 8.00 Light Rain OVC039 37.4 30.2 75% 30 30.36 1028.9
02 16:00 E 15 G 23 15.00 Overcast OVC054 39.2 26.6 61% 31 30.38 1029.6
02 15:00 E 15 G 21 15.00 Overcast BKN056 OVC100 41 26.6 57% 34 30.4 1030.3
02 14:00 E 17 G 24 15.00 Mostly Cloudy SCT140 BKN200 BKN250 39.2 26.6 61% 31 30.44 1031.4
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)