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.
28 01:00 S 13 24.14 Mostly Cloudy SCT064 BKN130 0 -6 64% -4 75.64 1009.0
28 00:00 E 9 24.14 Mostly Cloudy SCT051 BKN140 -2 -7 69% -5 75.72 1010.4
27 23:00 SE 13 24.14 Mostly Cloudy SCT040 BKN120 -1 -7 64% -5 75.82 1011.5
27 22:00 SE 15 24.14 Mostly Cloudy BKN130 -2 -8 64% -6 75.87 1012.4
27 21:00 SE 13 24.14 A Few Clouds FEW220 -3 -9 64% -7 75.95 1013.5
27 20:00 S 15 24.14 A Few Clouds FEW220 -2 -8 64% -6 76 1014.0
27 19:00 S 9 24.14 A Few Clouds FEW220 -2 -7 69% -5 76.05 1014.8
27 18:00 S 13 19.31 A Few Clouds FEW250 -1 -7 64% -5 76.02 1014.3
27 17:00 S 13 19.31 A Few Clouds FEW070 FEW250 1 -6 60% -2 76 1014.2
27 16:00 S 9 19.31 Partly Cloudy SCT068 1 -6 60% -2 76.02 1014.3
27 15:00 S 20 24.14 Mostly Cloudy BKN068 1 -6 60% -4 76 1014.2
27 14:00 S 17 24.14 Mostly Cloudy BKN072 0 -6 64% -4 76.05 1014.6
27 13:00 S 19 24.14 Overcast BKN023 OVC072 -1 -6 69% -6 76.1 1015.3
27 12:00 S 17 24.14 Overcast OVC072 -2 -7 69% -7 76.1 1015.6
27 11:00 S 17 19.31 Overcast OVC075 -3 -8 69% -8 76.12 1015.8
27 10:00 S 20 19.31 Mostly Cloudy SCT020 BKN082 -4 -9 69% -10 76.12 1015.8
27 09:00 S 9 4.83 Light Snow OVC025 -6 -10 74% -10 76.15 1016.1
27 08:00 S 11 8.05 Light Snow BKN033 BKN080 -7 -10 79% -12 76.12 1015.7
27 07:00 S 7 4.83 Light Snow OVC040 -8 -10 86% -11 76.1 1015.4
27 06:00 SE 9 4.83 Light Snow OVC030 -8 -10 86% -12 76.07 1015.1
27 05:00 SE 7 8.05 Light Snow OVC027 -9 -11 86% -13 76.1 1015.4
27 04:00 S 7 4.02 Light Snow OVC035 -8 -11 79% -11 76.07 1015.1
27 03:00 S 9 16.09 Light Snow OVC045 -8 -12 73% -12 76.05 1014.9
27 02:00 S 7 24.14 Light Snow OVC045 -8 -13 68% -11 76.1 1015.4
27 01:00 S 7 24.14 Mostly Cloudy BKN045 -8 -14 62% -11 76.1 1015.5
27 00:00 S 7 24.14 Mostly Cloudy BKN046 -8 -15 58% -11 76.07 1015.3
26 23:00 S 9 24.14 Mostly Cloudy BKN045 -8 -15 58% -12 76.05 1015.0
26 22:00 SE 9 24.14 Mostly Cloudy BKN040 -8 -15 58% -12 76.07 1015.1
26 21:00 SE 9 24.14 Mostly Cloudy BKN045 -7 -15 53% -11 76.05 1015.0
26 20:00 S 7 24.14 Mostly Cloudy BKN045 -7 -15 53% -10 76.05 1014.7
26 19:00 S 6 24.14 Mostly Cloudy BKN046 -7 -15 53% 76.05 1014.9
26 18:00 SW 4 24.14 Mostly Cloudy BKN046 -7 -15 53% 76 1014.3
26 17:00 NW 7 24.14 Mostly Cloudy BKN046 -6 -16 45% -9 75.95 1013.6
26 16:00 NW 9 24.14 Partly Cloudy FEW035 SCT220 -6 -15 49% -10 75.92 1013.2
26 15:00 NW 15 24.14 Partly Cloudy FEW035 SCT220 -6 -15 49% -11 75.95 1013.5
26 14:00 NW 20 24.14 A Few Clouds FEW035 FEW220 -7 -15 53% -14 75.92 1013.2
26 13:00 W 20 24.14 A Few Clouds FEW030 -7 -16 49% -14 75.97 1013.6
26 12:00 W 28 G 39 24.14 A Few Clouds FEW035 -8 -16 53% -16 75.97 1013.9
26 11:00 W 28 24.14 Mostly Cloudy BKN030 -8 -16 53% -16 75.97 1013.7
26 10:00 W 31 24.14 Mostly Cloudy BKN033 -9 -16 57% -18 75.92 1013.2
26 09:00 W 24 G 33 24.14 Partly Cloudy SCT036 SCT060 -9 -16 57% -17 75.87 1012.6
26 08:00 W 26 24.14 Mostly Cloudy BKN034 -9 -15 62% -17 75.79 1011.5
26 07:00 W 17 24.14 Mostly Cloudy SCT035 BKN060 -9 -15 62% -15 75.69 1010.1
26 06:00 W 17 24.14 Light Snow FEW013 SCT030 BKN055 -7 -10 79% -13 75.57 1008.5
26 05:00 W 17 9.66 Light Snow SCT032 OVC060 -7 -11 73% -13 75.49 1007.5
26 04:00 W 24 24.14 Light Snow FEW026 OVC040 -6 -12 63% -13 75.41 1006.4
26 03:00 SW 28 24.14 Mostly Cloudy SCT037 BKN065 -6 -12 63% -13 75.36 1005.5
26 02:00 W 20 G 30 24.14 Mostly Cloudy BKN060 -5 -12 58% -11 75.31 1005.0
26 01:00 W 20 24.14 Overcast BKN040 OVC070 -4 -10 63% -10 75.26 1004.1
26 00:00 W 20 24.14 Mostly Cloudy BKN037 BKN070 -4 -9 69% -10 75.18 1003.1
25 23:00 W 26 G 37 24.14 Mostly Cloudy FEW025 BKN040 BKN080 -3 -8 69% -9 75.11 1002.2
25 22:00 SW 9 24.14 Mostly Cloudy FEW006 SCT033 BKN065 -7 -8 93% -11 75.06 1001.6
25 21:00 NW 9 6.44 Light Snow OVC006 -6 -8 86% -10 74.96 1000.3
25 20:00 N 7 12.87 Light Snow BKN035 OVC070 -6 -7 93% -9 74.88 999.1
25 19:00 NE 7 6.44 Light Snow FEW023 OVC045 -5 -7 86% -8 74.85 998.8
25 18:00 NE 11 16.09 Light Snow FEW035 OVC074 -5 -7 86% -9 74.78 997.9
25 17:00 NE 6 16.09 Light Snow BKN052 BKN100 -5 -6 93% 74.75 997.5
25 16:00 N 7 12.87 Light Snow BKN040 BKN130 -5 -6 93% -8 74.73 997.1
25 15:00 N 7 G 31 1.01 Light Snow VV007 -6 -8 86% -9 74.7 996.9
25 14:00 NE 11 9.66 Light Snow BKN024 OVC046 -5 -8 80% -9 74.65 996.3
25 13:00 NE 13 6.44 Light Snow BKN014 OVC021 -6 -9 80% -11 74.68 996.6
25 12:00 E 15 2.41 Light Snow OVC008 -8 -10 86% -14 74.7 997.1
25 11:00 E 15 1.61 Light Snow OVC012 -9 -11 86% -15 74.75 997.5
25 10:00 E 17 4.02 Light Snow OVC010 -10 -12 85% -17 74.78 997.9
25 09:00 E 15 2.01 Light Snow OVC013 -10 -12 85% -16 74.78 998.0
25 08:00 E 15 1.21 Light Snow OVC015 -10 -13 79% -16 74.83 998.5
25 07:00 E 17 1.21 Light Snow VV010 -11 -13 85% -18 74.85 999.1
25 06:00 E 15 1.61 Light Snow VV017 -11 -14 79% -17 74.93 999.9
25 05:00 E 19 2.41 Light Snow VV020 -11 -14 79% -18 74.98 1000.7
25 04:00 E 17 16.09 Light Snow BKN048 OVC070 -11 -14 79% -18 75.03 1001.2
25 03:00 E 19 24.14 Overcast BKN054 OVC080 -12 -14 85% -19 75.11 1002.4
25 02:00 E 13 24.14 Overcast OVC087 -12 -15 79% -18 75.26 1004.3
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)