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.
17 16:00 NW 15 24.14 Mostly Cloudy BKN036 BKN130 3 -1 75% -0 76.12 1015.5
17 15:00 NW 13 16.09 Partly Cloudy SCT130 SCT220 3 -1 75% 0 76.12 1015.5
17 14:00 W 11 24.14 A Few Clouds FEW130 FEW220 3 -1 75% 0 76.1 1015.3
17 13:00 W 6 16.09 Partly Cloudy FEW010 FEW050 SCT130 SCT180 2 -1 81% 76.12 1015.7
17 12:00 Vrbl 4 9.66 Fog/Mist BKN008 OVC016 1 -2 81% 76.23 1016.9
17 11:00 W 7 6.44 Fog/Mist BKN006 OVC015 0 -2 87% -2 76.23 1017.0
17 10:00 Vrbl 4 4.83 Fog/Mist OVC005 -1 -2 93% 76.23 1017.1
17 09:00 Vrbl 4 4.83 Fog/Mist OVC005 -1 -3 86% 76.23 1017.0
17 08:00 Calm 4.83 Fog/Mist OVC007 -2 -4 86% 76.23 1016.9
17 07:00 E 4 6.44 Fog/Mist OVC008 -3 -4 93% 76.2 1016.8
17 06:00 E 7 6.44 Light Snow OVC010 -3 -4 93% -6 76.17 1016.4
17 05:00 N 9 8.05 Light Snow OVC013 -3 -4 93% -6 76.17 1016.3
17 04:00 NE 9 9.66 Light Snow SCT020 OVC040 -3 -4 93% -6 76.15 1015.9
17 03:00 NE 11 12.87 Light Snow OVC066 -3 -5 86% -7 76.15 1016.1
17 02:00 NE 11 12.87 Overcast SCT028 OVC100 -4 -5 93% -8 76.15 1016.2
17 01:00 NE 11 16.09 Overcast BKN020 OVC120 -4 -5 93% -8 76.15 1016.2
17 00:00 NE 11 12.87 Mostly Cloudy FEW020 BKN067 -4 -5 93% -8 76.2 1016.7
16 23:00 E 7 12.87 Light Snow FEW025 BKN060 -3 -5 86% -6 76.2 1016.9
16 22:00 NE 9 12.87 Light Snow OVC037 -3 -5 86% -6 76.25 1017.4
16 21:00 N 9 3.22 Light Snow VV019 -3 -7 74% -6 76.28 1017.8
16 20:00 NE 11 24.14 Overcast BKN065 OVC075 -2 -8 64% -6 76.23 1017.3
16 19:00 E 9 24.14 Mostly Cloudy SCT052 BKN130 -2 -8 64% -5 76.25 1017.4
16 18:00 E 6 24.14 Mostly Cloudy BKN100 -1 -8 59% 76.25 1017.5
16 17:00 E 13 24.14 Mostly Cloudy FEW065 BKN100 BKN180 -1 -9 55% -5 76.23 1017.1
16 16:00 E 11 24.14 Mostly Cloudy FEW065 BKN120 BKN180 -1 -8 59% -4 76.23 1017.0
16 15:00 E 15 24.14 Mostly Cloudy SCT065 BKN130 -1 -9 55% -5 76.23 1017.3
16 14:00 NE 11 24.14 Mostly Cloudy SCT065 BKN130 -2 -10 55% -6 76.25 1017.5
16 13:00 E 7 24.14 Mostly Cloudy BKN065 -3 -11 54% -6 76.3 1018.1
16 12:00 Vrbl 4 24.14 Mostly Cloudy SCT065 BKN220 -5 -13 54% 76.38 1019.1
16 11:00 E 11 24.14 Partly Cloudy FEW065 SCT220 -7 -14 58% -12 76.38 1019.2
16 10:00 E 11 24.14 Partly Cloudy SCT065 -8 -15 58% -13 76.4 1019.6
16 09:00 E 11 24.14 Mostly Cloudy BKN067 -9 -15 62% -14 76.43 1020.0
16 08:00 E 9 24.14 Mostly Cloudy BKN068 -10 -15 67% -14 76.43 1020.0
16 07:00 NE 9 24.14 Mostly Cloudy BKN070 BKN220 -11 -15 73% -16 76.4 1019.6
16 06:00 NE 11 24.14 Mostly Cloudy BKN072 BKN080 -11 -16 67% -16 76.35 1019.1
16 05:00 NE 9 24.14 A Few Clouds FEW080 -11 -16 67% -16 76.33 1018.5
16 04:00 NE 13 24.14 A Few Clouds FEW080 -11 -16 67% -17 76.3 1018.3
16 03:00 NE 13 24.14 Partly Cloudy SCT085 -10 -16 62% -16 76.28 1017.9
16 02:00 NE 15 24.14 Mostly Cloudy FEW085 BKN095 -10 -15 67% -16 76.28 1017.9
16 01:00 NE 13 24.14 Mostly Cloudy BKN095 -9 -15 62% -14 76.3 1018.3
16 00:00 NE 11 24.14 Overcast OVC100 -8 -15 58% -13 76.33 1018.6
15 23:00 NE 15 24.14 Mostly Cloudy BKN110 -8 -15 58% -14 76.3 1018.4
15 22:00 NE 17 24.14 Overcast OVC100 -9 -15 62% -15 76.33 1018.7
15 21:00 NE 13 24.14 Mostly Cloudy BKN120 -8 -16 53% -13 76.35 1018.9
15 20:00 E 13 24.14 Mostly Cloudy BKN120 -8 -16 53% -13 76.35 1018.9
15 19:00 NE 15 24.14 Mostly Cloudy SCT120 BKN180 -8 -16 53% -14 76.35 1019.1
15 18:00 NE 15 24.14 Overcast OVC140 -8 -16 53% -14 76.38 1019.4
15 17:00 NE 15 24.14 Overcast OVC120 -7 -16 49% -12 76.4 1019.8
15 16:00 E 15 24.14 Overcast OVC120 -7 -16 49% -12 76.4 1019.6
15 15:00 NE 13 24.14 Mostly Cloudy BKN120 -7 -16 49% -12 76.43 1020.1
15 14:00 NE 7 24.14 Mostly Cloudy BKN140 -7 -16 49% -10 76.48 1020.5
15 13:00 E 11 24.14 Mostly Cloudy SCT140 BKN270 -7 -17 45% -12 76.5 1021.0
15 12:00 NE 9 24.14 Mostly Cloudy FEW180 BKN270 -8 -17 49% -12 76.56 1021.7
15 11:00 NE 11 24.14 Mostly Cloudy FEW180 BKN270 -9 -17 53% -14 76.61 1022.5
15 09:00 E 15 24.14 Partly Cloudy SCT240 -12 -17 67% -19 76.66 1023.2
15 08:00 NE 17 24.14 A Few Clouds FEW240 -13 -18 66% -20 76.63 1022.8
15 07:00 NE 9 24.14 Clear SKC -13 -18 66% -18 76.61 1022.3
15 06:00 NE 17 24.14 Clear SKC -13 -18 66% -20 76.5 1021.1
15 05:00 NE 9 24.14 Clear SKC -12 -17 67% -17 76.5 1021.0
15 04:00 N 17 24.14 Clear SKC -11 -16 67% -18 76.56 1021.4
15 03:00 NE 9 24.14 Clear SKC -10 -17 57% -14 76.5 1020.7
15 02:00 N 11 24.14 Clear SKC -8 -16 53% -13 76.43 1020.0
15 01:00 N 19 24.14 Clear SKC -7 -15 53% -13 76.38 1019.0
15 00:00 N 15 24.14 Clear SKC -6 -14 54% -11 76.33 1018.5
14 23:00 NW 13 24.14 A Few Clouds FEW080 -7 -11 73% -12 76.3 1018.3
14 22:00 NW 11 24.14 Clear SKC -6 -11 68% -10 76.28 1017.8
14 21:00 W 11 24.14 Clear SKC -5 -10 68% -9 76.25 1017.3
14 20:00 SW 11 24.14 A Few Clouds FEW120 -3 -9 64% -7 76.23 1017.0
14 19:00 W 9 24.14 Clear SKC -3 -10 59% -6 76.23 1017.0
14 18:00 W 7 24.14 A Few Clouds FEW040 -2 -10 55% -4 76.23 1016.9
14 17:00 W 15 24.14 A Few Clouds FEW040 0 -9 51% -4 76.2 1016.6
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)