Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 11:00 W 20 G 25 10.00 Low Drifting Snow BKN025 BKN080 12.2 5 73% -5 29.52 1000.6
11 10:00 W 21 15.00 Low Drifting Snow and Breezy SCT019 BKN080 10.4 3.2 72% -8 29.52 1000.6
11 08:00 W 17 8.00 Light Snow BKN020 10.4 3.2 72% -6 29.49 999.6
11 07:00 W 18 10.00 Light Snow OVC018 10.4 5 79% -7 29.48 999.1
11 06:00 W 22 6.00 Light Snow Blowing Snow and Breezy SCT014 BKN030 12.2 6.8 79% -6 29.45 998.3
11 05:00 W 20 G 28 2.00 Light Snow Blowing Snow BKN012 OVC025 14 8.6 79% -2 29.42 997.3
11 04:00 W 16 G 25 1.50 Light Snow Blowing Snow OVC012 14 10.4 85% -1 29.4 996.4
11 03:00 W 23 G 31 1.50 Light Snow Low Drifting Snow and Breezy BKN009 OVC017 17.6 14 86% 1 29.37 995.3
11 02:00 W 20 G 26 1.50 Light Snow Low Drifting Snow BKN008 OVC020 21.2 17.6 86% 7 29.33 994.1
11 01:00 W 17 G 24 1.50 Light Snow BKN007 OVC018 23 19.4 86% 10 29.3 993.0
11 00:00 W 16 2.00 Light Snow BKN008 OVC020 23 21.2 93% 11 29.29 992.6
10 23:00 NW 13 1.50 Light Snow BKN007 OVC016 24.8 21.2 86% 14 29.27 991.9
10 22:00 NW 10 1.50 Light Snow SCT006 OVC022 24.8 23 93% 15 29.25 991.4
10 21:00 N 10 1.50 Light Snow SCT008 OVC014 24.8 23 93% 15 29.24 991.0
10 20:00 N 10 1.00 Light Snow OVC010 24.8 23 93% 15 29.24 991.1
10 19:00 NE 10 G 18 1.50 Light Snow OVC016 24.8 23 93% 15 29.24 991.1
10 18:00 NE 13 8.00 Light Snow OVC034 24.8 21.2 86% 14 29.24 991.1
10 17:00 NE 14 3.00 Light Snow OVC026 23 21.2 93% 11 29.25 991.4
10 16:00 NE 13 1.00 Light Snow OVC024 23 21.2 93% 12 29.26 991.7
10 15:00 NE 13 0.75 Light Snow OVC018 23 21.2 93% 12 29.26 991.8
10 14:00 NE 10 0.75 Light Snow OVC020 23 21.2 93% 13 29.29 992.6
10 13:00 NE 13 2.00 Light Snow OVC024 23 21.2 93% 12 29.31 993.2
10 12:00 NE 10 0.75 Light Snow OVC015 23 21.2 93% 13 29.37 995.3
10 11:00 NE 12 1.50 Light Snow OVC018 23 21.2 93% 13 29.39 996.1
10 10:00 NE 7 2.50 Light Snow OVC020 23 19.4 86% 16 29.44 998.0
10 09:00 NE 8 8.00 Overcast BKN005 OVC036 21.2 19.4 93% 12 29.46 998.6
10 08:00 NE 8 8.00 Overcast OVC004 21.2 17.6 86% 12 29.48 999.1
10 07:00 NE 7 8.00 Overcast OVC004 21.2 19.4 93% 13 29.49 999.7
10 06:00 NE 7 7.00 Overcast OVC005 19.4 17.6 93% 11 29.52 1000.7
10 05:00 NE 7 7.00 Overcast OVC006 19.4 17.6 93% 11 29.53 1001.0
10 04:00 S 5 4.00 Light Snow OVC006 26.6 24.8 93% 22 29.54 1001.3
10 03:00 E 5 5.00 Light Snow OVC006 19.4 17.6 93% 14 29.56 1001.9
10 02:00 NE 6 8.00 Light Snow OVC014 19.4 17.6 93% 12 29.57 1002.3
10 01:00 NE 5 8.00 Light Snow SCT010 OVC017 19.4 17.6 93% 14 29.58 1002.5
10 00:00 E 7 4.00 Light Snow OVC010 21.2 17.6 86% 13 29.6 1003.5
09 23:00 E 8 1.50 Light Snow OVC014 19.4 17.6 93% 10 29.62 1004.0
09 22:00 E 8 2.00 Light Snow OVC014 17.6 14 86% 8 29.64 1005.0
09 21:00 E 8 1.50 Light Snow BKN018 OVC030 14 10.4 85% 4 29.68 1006.1
09 20:00 E 8 8.00 Light Snow BKN022 OVC045 12.2 8.6 85% 2 29.71 1007.4
09 19:00 NE 9 6.00 Light Snow FEW013 BKN028 OVC057 12.2 6.8 79% 1 29.74 1008.5
09 18:00 E 12 15.00 Light Snow BKN046 OVC052 10.4 6.8 85% -3 29.76 1009.1
09 17:00 E 7 10.00 Light Snow FEW030 BKN068 12.2 6.8 79% 3 29.79 1010.2
09 16:00 E 9 10.00 Light Snow SCT030 BKN098 12.2 6.8 79% 1 29.81 1010.9
09 15:00 E 7 10.00 Light Snow SCT030 BKN110 10.4 5 79% 1 29.86 1012.3
09 14:00 E 9 10.00 Light Snow SCT090 OVC240 8.6 5 85% -4 29.89 1013.5
09 13:00 E 7 8.00 Light Snow BKN023 BKN100 6.8 3.2 85% -4 29.95 1015.7
09 12:00 NE 7 8.00 Light Snow BKN022 OVC035 5 1.4 85% -6 30 1017.3
09 11:00 E 5 8.00 Light Snow SCT003 BKN110 1.4 -2.2 85% -7 30.04 1018.8
09 10:00 E 6 4.00 Light Snow Fog/Mist SCT003 BKN110 -0.4 -4 84% -11 30.09 1020.2
09 09:00 NE 3 0.75 Light Snow Fog/Mist BKN003 OVC100 -0.4 -5.8 78% 30.11 1021.0
09 08:00 Calm 8.00 Mostly Cloudy BKN003 BKN110 -4 -9.4 77% 30.14 1021.9
09 07:00 E 3 15.00 Mostly Cloudy BKN150 -7.6 -13 77% 30.15 1022.4
09 06:00 NE 3 15.00 Mostly Cloudy BKN150 -7.6 -11.2 84% 30.18 1023.2
09 05:00 Calm 15.00 Partly Cloudy SCT150 -5.8 -9.4 84% 30.18 1023.5
09 04:00 SW 2 15.00 Partly Cloudy SCT100 -7.6 -11.2 84% 30.21 1024.2
09 03:00 SW 2 15.00 Partly Cloudy SCT100 -5.8 -9.4 84% 30.22 1024.8
09 02:00 Calm 15.00 Mostly Cloudy BKN140 BKN200 -4 -7.6 84% 30.22 1024.8
09 01:00 Calm 15.00 Mostly Cloudy BKN140 -4 -7.6 84% 30.24 1025.4
09 00:00 S 2 15.00 Mostly Cloudy BKN170 -5.8 -9.4 84% 30.25 1025.8
08 23:00 SW 2 15.00 Clear SKC -4 -7.6 84% 30.27 1026.3
08 22:00 Calm 15.00 A Few Clouds FEW250 -4 -7.6 84% 30.27 1026.5
08 21:00 NW 3 15.00 A Few Clouds FEW250 1.4 -5.8 71% 30.29 1027.0
08 20:00 W 3 15.00 A Few Clouds FEW250 3.2 -4 72% 30.3 1027.3
08 19:00 W 6 15.00 A Few Clouds FEW100 -0.4 -5.8 78% -11 30.3 1027.5
08 18:00 W 6 15.00 A Few Clouds FEW100 5 -4 66% -5 30.3 1027.5
08 17:00 W 6 15.00 A Few Clouds FEW025 FEW100 5 -4 66% -5 30.3 1027.4
08 16:00 W 7 15.00 A Few Clouds FEW025 FEW100 6.8 -4 61% -4 30.3 1027.4
08 15:00 W 9 15.00 A Few Clouds FEW025 8.6 -2.2 61% -4 30.3 1027.2
08 14:00 W 14 15.00 A Few Clouds FEW025 8.6 -2.2 61% -7 30.3 1027.4
08 13:00 SW 6 15.00 A Few Clouds FEW020 FEW025 6.8 -2.2 66% -3 30.31 1027.7
08 12:00 SW 7 15.00 Partly Cloudy FEW020 SCT025 6.8 -2.2 66% -4 30.34 1028.5
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)