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.
13 13:00 SW 13 24.14 Mostly Cloudy BKN240 -6 -13 58% -11 76.43 1019.9
13 12:00 SW 13 24.14 A Few Clouds FEW240 -7 -14 58% -12 76.5 1020.9
13 10:00 SW 7 24.14 Mostly Cloudy BKN120 -11 -15 73% -15 76.58 1022.1
13 09:00 W 6 24.14 Mostly Cloudy BKN130 -13 -16 78% 76.61 1022.4
13 08:00 W 11 24.14 Partly Cloudy FEW150 SCT240 -15 -17 85% -21 76.61 1022.4
13 07:00 W 15 24.14 A Few Clouds FEW160 -15 -17 85% -22 76.53 1021.6
13 06:00 W 15 24.14 Clear SKC -14 -17 78% -21 76.53 1021.5
13 05:00 W 9 24.14 Clear SKC -15 -17 85% -20 76.53 1021.4
13 04:00 W 7 24.14 Clear SKC -13 -16 78% -17 76.5 1021.2
13 03:00 NW 15 24.14 Clear SKC -12 -16 72% -19 76.56 1021.6
13 02:00 W 9 24.14 A Few Clouds FEW200 -14 -17 78% -19 76.56 1021.8
13 01:00 NW 7 24.14 A Few Clouds FEW200 -13 -16 78% -17 76.53 1021.4
13 00:00 W 7 24.14 Partly Cloudy SCT200 -10 -15 67% -14 76.53 1021.2
12 23:00 W 7 24.14 Partly Cloudy SCT200 -11 -16 67% -15 76.5 1020.9
12 21:00 W 9 24.14 Partly Cloudy SCT220 -12 -17 67% -17 76.48 1020.8
12 20:00 SW 4 24.14 Mostly Cloudy FEW190 BKN220 -10 -16 62% 76.45 1020.5
12 19:00 W 7 24.14 Mostly Cloudy FEW190 BKN220 -8 -15 58% -11 76.45 1020.4
12 18:00 NW 13 24.14 Mostly Cloudy FEW180 BKN220 -7 -14 58% -12 76.43 1019.8
12 17:00 NW 15 24.14 Mostly Cloudy FEW100 FEW140 FEW180 FEW220 BKN250 -6 -14 54% -11 76.38 1019.4
12 16:00 N 19 24.14 Partly Cloudy FEW180 SCT250 -4 -15 42% -10 76.35 1018.8
12 15:00 N 19 24.14 Partly Cloudy FEW110 FEW180 SCT250 -4 -15 42% -10 76.35 1018.7
12 14:00 NW 22 24.14 A Few Clouds FEW110 FEW180 FEW260 -5 -15 46% -11 76.33 1018.5
12 13:00 NW 22 24.14 A Few Clouds FEW030 FEW110 FEW180 FEW260 -6 -16 45% -13 76.35 1018.8
12 12:00 NW 26 24.14 A Few Clouds FEW030 -7 -15 53% -14 76.38 1019.0
12 11:00 NW 26 24.14 Clear SKC -8 -15 58% -16 76.38 1019.3
12 10:00 NW 22 G 31 24.14 Clear SKC -8 -14 62% -15 76.35 1018.9
12 09:00 NW 28 24.14 A Few Clouds FEW025 -8 -14 62% -16 76.33 1018.6
12 08:00 NW 28 24.14 A Few Clouds FEW025 -8 -13 68% -16 76.28 1017.8
12 07:00 NW 19 G 30 24.14 Mostly Cloudy BKN025 BKN070 -6 -11 68% -12 76.2 1016.8
12 06:00 NW 13 24.14 Mostly Cloudy BKN020 BKN070 -6 -10 74% -11 76.15 1016.0
12 05:00 NW 9 24.14 Light Snow BKN027 OVC070 -7 -10 79% -11 76.07 1015.3
12 04:00 W 13 24.14 Light Snow BKN026 OVC080 -7 -10 79% -12 76.05 1014.9
12 03:00 W 15 24.14 Overcast OVC075 -7 -10 79% -12 76.02 1014.6
12 02:00 W 17 24.14 Mostly Cloudy SCT075 BKN100 -6 -10 74% -12 76 1014.2
12 01:00 W 13 24.14 Mostly Cloudy FEW036 BKN100 -6 -9 80% -11 75.95 1013.5
12 00:00 W 19 24.14 Overcast SCT036 OVC110 -6 -9 80% -12 75.92 1013.1
11 23:00 NW 17 24.14 Overcast FEW035 OVC110 -5 -9 74% -10 75.9 1012.6
11 22:00 NW 17 24.14 Overcast SCT028 OVC110 -5 -9 74% -10 75.84 1012.1
11 21:00 NW 20 24.14 Overcast SCT028 BKN070 OVC120 -5 -9 74% -11 75.84 1011.9
11 20:00 NW 28 G 37 24.14 Overcast FEW040 SCT070 OVC110 -4 -9 69% -11 75.79 1011.4
11 19:00 NW 17 24.14 Mostly Cloudy SCT040 BKN120 -4 -9 69% -9 75.74 1010.7
11 18:00 NW 22 24.14 Mostly Cloudy BKN041 -4 -8 74% -10 75.69 1010.0
11 17:00 NW 28 24.14 Mostly Cloudy BKN032 BKN048 -4 -8 74% -11 75.62 1009.0
11 16:00 W 22 24.14 Mostly Cloudy SCT029 BKN060 BKN100 -4 -9 69% -10 75.51 1007.7
11 15:00 NW 30 24.14 Light Snow SCT020 BKN031 -4 -8 74% -11 75.46 1007.1
11 14:00 W 28 12.87 Light Snow BKN025 BKN100 -5 -8 80% -12 75.44 1006.6
11 13:00 W 26 6.44 Light Snow SCT018 BKN025 OVC039 -5 -8 80% -12 75.41 1006.3
11 12:00 W 22 16.09 Light Snow SCT017 BKN025 OVC180 -5 -9 74% -11 75.41 1006.2
11 11:00 W 22 16.09 Light Snow OVC039 -6 -9 80% -13 75.41 1006.3
11 10:00 W 19 16.09 Light Snow BKN034 OVC041 -7 -9 86% -13 75.39 1006.1
11 09:00 W 15 9.66 Light Snow OVC034 -8 -10 86% -14 75.39 1006.1
11 08:00 W 11 6.44 Light Snow OVC028 -8 -10 86% -13 75.39 1006.0
11 07:00 NW 15 9.66 Light Snow OVC026 -8 -10 86% -14 75.34 1005.5
11 06:00 W 11 8.05 Light Snow OVC022 -8 -10 86% -13 75.34 1005.2
11 05:00 W 9 9.66 Light Snow BKN023 OVC035 -8 -10 86% -12 75.34 1005.2
11 04:00 W 9 8.05 Light Snow FEW009 BKN024 OVC042 -8 -10 86% -12 75.31 1005.1
11 03:00 SW 13 8.05 Light Snow SCT009 OVC027 -8 -10 86% -13 75.34 1005.5
11 02:00 SW 11 12.87 Light Snow FEW010 OVC022 -8 -10 86% -13 75.39 1005.9
11 01:00 SW 9 12.87 Overcast OVC013 -8 -10 86% -12 75.39 1006.0
11 00:00 W 7 12.87 Overcast BKN018 OVC040 -8 -11 79% -11 75.39 1006.1
10 23:00 W 7 12.87 Overcast SCT013 OVC050 -8 -10 86% -11 75.39 1006.1
10 22:00 N 7 12.87 Overcast OVC013 -8 -11 79% -11 75.39 1005.9
10 21:00 N 9 12.87 Overcast OVC014 -9 -11 86% -13 75.41 1006.3
10 20:00 N 9 12.87 Overcast BKN015 OVC019 -9 -11 86% -13 75.41 1006.6
10 19:00 NE 13 6.44 Light Snow OVC022 -9 -11 86% -14 75.41 1006.6
10 18:00 E 11 4.83 Light Snow OVC024 -9 -11 86% -14 75.41 1006.3
10 17:00 NE 17 2.41 Light Snow OVC023 -9 -10 93% -15 75.41 1006.3
10 16:00 NE 17 1.21 Light Snow VV009 -8 -10 86% -14 75.49 1007.5
10 15:00 NE 19 1.21 Light Snow VV012 -9 -11 86% -16 75.59 1008.9
10 14:00 E 24 0.61 Snow VV008 -9 -12 79% -17 75.72 1010.7
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)