Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
07 03:00 NE 11 24.14 Light Snow BKN050 OVC068 -1 -6 69% -4 76.3 1018.1
07 02:00 E 9 24.14 Overcast FEW050 OVC070 -1 -7 64% -4 76.33 1018.3
07 01:00 E 7 24.14 Mostly Cloudy FEW050 BKN068 -2 -8 64% -4 76.33 1018.2
07 00:00 NE 11 24.14 Mostly Cloudy BKN056 -1 -6 69% -4 76.33 1018.2
06 23:00 E 4 24.14 A Few Clouds FEW120 -3 -6 80% 76.3 1018.2
06 22:00 W 6 24.14 Partly Cloudy FEW090 SCT130 0 -5 69% 76.33 1018.2
06 21:00 NW 7 24.14 Mostly Cloudy FEW070 SCT100 BKN150 0 -5 69% -2 76.33 1018.2
06 20:00 W 11 24.14 Mostly Cloudy FEW050 BKN090 1 -5 65% -2 76.28 1017.6
06 19:00 NW 15 24.14 Mostly Cloudy FEW050 BKN082 BKN230 3 -8 45% -0 76.23 1017.0
06 18:00 W 20 24.14 Light Snow FEW040 BKN068 BKN080 3 -6 52% -1 76.2 1016.6
06 17:00 NW 20 G 33 24.14 Mostly Cloudy FEW030 BKN061 BKN070 4 -7 45% 0 76.17 1016.2
06 16:00 NW 26 24.14 Mostly Cloudy BKN068 BKN100 3 -7 48% -2 76.15 1016.1
06 15:00 W 31 24.14 Mostly Cloudy BKN061 4 -7 45% -1 76.17 1016.3
06 14:00 W 28 G 43 24.14 Mostly Cloudy SCT040 BKN054 3 -8 45% -2 76.2 1016.6
06 13:00 W 30 G 41 24.14 Mostly Cloudy BKN041 BKN100 2 -7 52% -3 76.2 1016.8
06 12:00 W 31 G 43 24.14 Mostly Cloudy SCT048 BKN062 2 -7 52% -4 76.23 1016.9
06 11:00 W 30 G 41 24.14 Mostly Cloudy FEW030 FEW080 SCT100 BKN180 2 -8 48% -3 76.2 1016.7
06 10:00 W 28 G 41 24.14 Mostly Cloudy FEW025 SCT130 BKN250 1 -8 51% -5 76.17 1016.3
06 09:00 NW 26 24.14 Partly Cloudy SCT100 SCT180 -1 -8 59% -7 76.15 1015.9
06 08:00 W 22 G 33 24.14 Mostly Cloudy FEW025 BKN090 BKN180 -1 -6 69% -6 76.1 1015.3
06 07:00 W 22 G 33 24.14 Mostly Cloudy FEW025 BKN110 -2 -6 74% -8 76.02 1014.3
06 06:00 W 22 G 33 24.14 Mostly Cloudy FEW012 FEW034 BKN060 -2 -6 74% -8 75.97 1013.5
06 05:00 W 26 G 35 6.44 Light Snow OVC014 -1 -3 86% -7 75.9 1012.6
06 04:00 W 24 24.14 Light Snow FEW013 BKN027 -1 -3 86% -7 75.87 1012.1
06 03:00 W 24 G 37 12.87 Light Snow SCT012 BKN140 0 -3 80% -5 75.82 1011.4
06 02:00 W 24 G 37 12.87 Light Snow BKN013 0 -2 87% -5 75.77 1010.9
06 01:00 W 28 16.09 Light Snow OVC013 0 -2 87% -6 75.74 1010.5
06 00:00 W 30 12.87 Light Snow OVC017 1 -2 81% -5 75.72 1010.0
05 23:00 W 28 G 41 6.44 Light Snow OVC028 1 -3 75% -5 75.69 1009.7
05 22:00 W 30 G 43 16.09 Light Snow BKN048 OVC070 3 -5 56% -2 75.64 1009.1
05 21:00 W 28 G 41 24.14 Overcast OVC050 3 -5 56% -2 75.62 1008.7
05 20:00 W 35 G 46 24.14 Mostly Cloudy and Breezy BKN058 4 -5 52% -1 75.54 1007.5
05 19:00 W 31 G 48 24.14 Mostly Cloudy SCT048 BKN060 5 -4 53% 0 75.49 1006.9
05 18:00 W 30 G 44 24.14 Mostly Cloudy BKN060 6 -3 53% 2 75.44 1006.2
05 17:00 W 31 G 44 24.14 Overcast OVC054 7 -1 57% 3 75.39 1005.4
05 16:00 SW 31 G 57 24.14 Overcast OVC041 7 -1 57% 3 75.36 1005.2
05 15:00 W 28 G 56 24.14 Mostly Cloudy BKN033 6 1 71% 2 75.36 1005.3
05 14:00 W 22 24.14 Mostly Cloudy FEW033 BKN063 6 4 87% 2 75.34 1005.1
05 13:00 SW 26 G 41 24.14 Mostly Cloudy SCT024 BKN058 8 3 71% 5 75.34 1005.0
05 12:00 SW 28 G 37 24.14 Mostly Cloudy SCT023 BKN053 7 3 76% 3 75.41 1005.8
05 11:00 SW 15 G 31 24.14 Mostly Cloudy FEW022 BKN057 7 3 76% 5 75.41 1006.0
05 10:00 SW 26 G 37 24.14 Mostly Cloudy FEW020 BKN054 8 4 76% 5 75.41 1006.0
05 09:00 SW 26 24.14 Mostly Cloudy FEW010 BKN052 7 5 87% 3 75.41 1005.8
05 08:00 W 19 24.14 Mostly Cloudy FEW010 BKN033 8 6 87% 5 75.39 1005.5
05 07:00 W 19 16.09 Overcast OVC018 9 8 94% 7 75.36 1005.3
05 06:00 W 19 G 30 12.87 Light Rain FEW005 OVC018 9 9 100% 7 75.26 1004.1
05 05:00 S 13 6.44 Light Rain Fog/Mist SCT002 BKN018 BKN033 OVC070 9 8 94% 7 75.18 1002.9
05 04:00 S 6 3.22 Light Rain Fog/Mist OVC003 4 4 100% 75.23 1003.6
05 03:00 E 6 4.83 Light Rain Fog/Mist OVC005 3 2 93% 75.26 1004.0
05 02:00 E 9 9.66 Light Rain Fog/Mist SCT006 OVC017 3 2 93% 1 75.31 1004.6
05 01:00 E 13 11.27 Light Showers Rain BKN006 BKN017 OVC033 2 1 93% -1 75.41 1005.9
05 00:00 E 17 G 31 12.87 Light Showers Rain BKN007 BKN014 OVC071 2 1 93% -2 75.49 1007.0
04 23:00 E 24 G 37 19.31 Overcast BKN009 BKN065 OVC120 2 1 93% -3 75.62 1008.7
04 22:00 E 28 G 41 19.31 Overcast BKN010 OVC045 2 0 87% -3 75.77 1010.9
04 21:00 E 35 G 46 19.31 Overcast and Breezy BKN010 BKN030 OVC210 2 0 87% -4 75.95 1013.1
04 20:00 E 30 19.31 Overcast BKN011 OVC039 2 0 87% -3 76.12 1015.4
04 19:00 E 33 G 44 19.31 Overcast and Breezy BKN010 OVC038 2 0 87% -4 76.2 1016.7
04 18:00 E 26 G 41 19.31 Overcast BKN010 OVC048 2 0 87% -3 76.35 1018.7
04 17:00 E 30 G 41 8.05 Light Rain Fog/Mist FEW012 OVC053 2 0 87% -3 76.43 1019.7
04 16:00 E 30 G 41 4.83 Light Rain Fog/Mist OVC072 2 -1 81% -3 76.58 1021.7
04 15:00 E 28 G 44 24.14 Light Rain SCT024 OVC083 3 -2 70% -2 76.73 1023.6
04 14:00 E 24 G 39 24.14 Overcast BKN024 OVC093 4 -2 65% -0 76.91 1026.0
04 13:00 E 26 G 43 24.14 Overcast BKN023 OVC096 4 -2 65% -0 76.94 1026.5
04 12:00 E 22 G 35 24.14 Overcast OVC024 3 -2 70% -1 77.01 1027.3
04 11:00 E 22 G 33 24.14 Overcast BKN025 OVC140 4 -2 65% -0 77.04 1027.8
04 10:00 E 26 G 35 24.14 Mostly Cloudy BKN023 BKN250 3 -2 70% -2 77.06 1028.1
04 09:00 NE 22 24.14 Mostly Cloudy BKN028 2 -2 75% -3 77.06 1028.1
04 08:00 NE 20 24.14 Mostly Cloudy BKN027 1 -3 75% -4 77.06 1027.9
04 07:00 N 15 24.14 A Few Clouds FEW080 FEW250 0 -3 80% -4 77.04 1027.6
04 06:00 N 13 24.14 A Few Clouds FEW080 0 -3 80% -4 76.96 1026.6
04 05:00 N 17 24.14 A Few Clouds FEW040 1 -3 75% -3 76.91 1025.8
04 04:00 N 17 24.14 A Few Clouds FEW030 2 -2 75% -2 76.86 1025.2
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)