Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
Date Time (est) 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.
06 21:00 E 9 2.41 Light Snow OVC017 -9 -11 86% -13 74.98 1000.9
06 20:00 E 11 2.41 Light Snow OVC024 -9 -11 86% -14 75.03 1001.4
06 19:00 E 11 4.02 Light Snow OVC022 -9 -11 86% -14 75.06 1001.6
06 18:00 E 9 9.66 Light Snow OVC021 -9 -11 86% -13 75.06 1001.6
06 17:00 E 11 1.61 Light Snow OVC018 -9 -11 86% -14 75.03 1001.5
06 16:00 E 9 1.61 Light Snow OVC017 -9 -11 86% -13 75.06 1001.7
06 15:00 E 11 2.41 Light Snow OVC022 -9 -12 79% -14 75.06 1001.9
06 14:00 E 17 3.22 Light Snow OVC032 -9 -13 73% -15 75.11 1002.5
06 13:00 E 13 24.14 Mostly Cloudy BKN042 -9 -14 67% -14 75.18 1003.4
06 12:00 E 9 24.14 Mostly Cloudy BKN042 -10 -15 67% -14 75.26 1004.6
06 11:00 NE 9 24.14 Mostly Cloudy BKN051 BKN100 BKN150 -11 -16 67% -16 75.36 1005.9
06 10:00 NE 11 24.14 Light Snow BKN024 -13 -17 72% -19 75.44 1006.8
06 09:00 E 9 16.09 Light Snow BKN027 -15 -17 85% -20 75.46 1007.1
06 08:00 E 7 16.09 Light Snow BKN026 -15 -18 78% -20 75.51 1008.0
06 07:00 E 11 24.14 Light Snow BKN029 -16 -18 85% -22 75.57 1008.7
06 06:00 E 13 24.14 Light Snow BKN032 -16 -18 85% -23 75.64 1009.6
06 05:00 NE 9 24.14 Showers in Vicinity BKN023 OVC120 -16 -18 85% -22 75.69 1010.2
06 04:00 NE 9 24.14 Overcast SCT031 OVC120 -15 -17 85% -20 75.74 1010.9
06 03:00 SE 6 24.14 Mostly Cloudy BKN120 -14 -17 78% 75.77 1011.2
06 02:00 SE 9 24.14 Mostly Cloudy BKN130 -14 -17 78% -19 75.82 1011.9
06 01:00 SE 11 24.14 Partly Cloudy SCT130 -15 -17 85% -21 75.84 1012.4
06 00:00 SE 7 24.14 A Few Clouds FEW065 -15 -17 85% -20 75.92 1013.4
05 23:00 S 7 24.14 A Few Clouds FEW065 -13 -16 78% -17 76 1014.3
05 22:00 S 9 24.14 Clear SKC -13 -16 78% -18 76.02 1014.8
05 21:00 S 11 24.14 Clear SKC -13 -17 72% -19 76.07 1015.2
05 20:00 SE 11 24.14 Clear SKC -14 -17 78% -20 76.1 1015.9
05 19:00 SE 9 24.14 A Few Clouds FEW220 -13 -17 72% -18 76.12 1016.2
05 18:00 SE 9 24.14 A Few Clouds FEW200 -10 -16 62% -14 76.15 1016.3
05 17:00 S 6 24.14 A Few Clouds FEW200 FEW250 -9 -15 62% 76.15 1016.5
05 16:00 S 4 24.14 Partly Cloudy FEW150 SCT250 -8 -15 58% 76.2 1017.0
05 15:00 SW 6 24.14 Partly Cloudy FEW025 FEW140 SCT200 SCT250 -8 -15 58% 76.25 1017.8
05 14:00 SW 7 24.14 Partly Cloudy FEW025 SCT200 SCT250 -8 -15 58% -11 76.3 1018.1
05 13:00 SW 9 24.14 Partly Cloudy FEW025 SCT220 SCT250 -9 -15 62% -13 76.35 1019.1
05 12:00 W 11 24.14 Partly Cloudy FEW024 FEW220 SCT250 -10 -16 62% -15 76.43 1020.0
05 11:00 W 6 24.14 A Few Clouds FEW025 FEW220 FEW250 -10 -16 62% 76.48 1020.8
05 10:00 W 6 24.14 A Few Clouds FEW220 -12 -15 79% 76.5 1021.2
05 09:00 SW 6 24.14 A Few Clouds FEW220 -14 -16 85% 76.53 1021.6
05 08:00 NW 11 24.14 A Few Clouds FEW220 -16 -18 85% -22 76.56 1021.7
05 07:00 NW 9 24.14 Clear SKC -15 -17 85% -20 76.53 1021.6
05 06:00 W 9 24.14 Clear SKC -14 -17 78% -19 76.5 1021.2
05 05:00 W 9 24.14 A Few Clouds FEW067 -14 -17 78% -19 76.53 1021.4
05 04:00 NW 15 24.14 A Few Clouds FEW067 -13 -17 72% -20 76.5 1021.2
05 03:00 W 13 24.14 A Few Clouds FEW078 -12 -15 79% -18 76.53 1021.4
05 02:00 W 15 24.14 Mostly Cloudy BKN075 BKN085 -10 -15 67% -16 76.56 1021.7
05 01:00 W 19 24.14 Mostly Cloudy SCT080 BKN100 -10 -15 67% -17 76.56 1021.7
05 00:00 W 17 24.14 Mostly Cloudy BKN100 -10 -15 67% -17 76.58 1021.9
04 23:00 W 15 24.14 Partly Cloudy SCT130 -10 -15 67% -16 76.58 1022.1
04 22:00 W 13 24.14 Mostly Cloudy BKN140 -11 -15 73% -17 76.58 1022.1
04 21:00 W 11 24.14 Mostly Cloudy BKN130 BKN170 -11 -15 73% -16 76.61 1022.3
04 20:00 W 9 24.14 Mostly Cloudy SCT120 BKN170 -10 -14 73% -14 76.63 1022.8
04 19:00 W 9 24.14 Mostly Cloudy SCT170 BKN190 -9 -14 67% -13 76.66 1023.1
04 18:00 W 15 24.14 Partly Cloudy FEW180 SCT220 -11 -15 73% -17 76.66 1023.1
04 17:00 W 15 24.14 A Few Clouds FEW180 FEW220 -9 -14 67% -15 76.66 1023.0
04 16:00 W 19 24.14 A Few Clouds FEW020 FEW180 -7 -13 63% -13 76.66 1023.0
04 15:00 W 22 24.14 A Few Clouds FEW020 -7 -13 63% -14 76.66 1023.0
04 14:00 W 20 24.14 A Few Clouds FEW020 -8 -13 68% -15 76.66 1023.0
04 13:00 SW 22 24.14 A Few Clouds FEW020 -8 -13 68% -15 76.68 1023.4
04 12:00 W 19 24.14 Partly Cloudy SCT015 -9 -13 73% -16 76.71 1023.7
04 11:00 W 24 24.14 Mostly Cloudy SCT014 BKN025 -8 -12 73% -15 76.73 1023.9
04 10:00 W 19 G 30 24.14 Partly Cloudy SCT014 -9 -13 73% -16 76.68 1023.5
04 09:00 W 22 24.14 Partly Cloudy SCT018 -10 -13 79% -18 76.66 1022.9
04 08:00 W 19 24.14 Overcast BKN015 OVC030 -10 -13 79% -17 76.61 1022.4
04 07:00 W 15 24.14 Overcast OVC015 -10 -12 85% -16 76.53 1021.5
04 06:00 W 17 24.14 Overcast OVC016 -10 -13 79% -17 76.5 1021.0
04 05:00 W 15 24.14 Overcast OVC017 -11 -13 85% -17 76.48 1020.5
04 04:00 W 19 24.14 Overcast OVC014 -10 -12 85% -17 76.43 1020.0
04 03:00 W 19 G 28 16.09 Mostly Cloudy BKN014 -9 -11 86% -16 76.38 1019.4
04 02:00 W 15 12.87 Light Snow BKN020 -9 -11 86% -15 76.35 1018.9
04 01:00 W 13 4.83 Light Snow VV022 -8 -10 86% -13 76.3 1018.4
04 00:00 NW 7 4.83 Light Snow VV027 -8 -9 93% -11 76.28 1018.1
03 23:00 N 9 3.22 Light Snow VV017 -7 -9 86% -11 76.28 1017.9
03 22:00 N 11 2.41 Light Snow VV025 -7 -9 86% -12 76.28 1017.9
Date Time (est) 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)