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.
08 00:00 NW 15 15.00 A Few Clouds FEW220 -5.8 -16.6 59% -25 30.22 1024.8
07 23:00 NW 16 G 23 15.00 Clear SKC -5.8 -16.6 59% -26 30.21 1024.5
07 22:00 NW 21 15.00 Clear and Breezy SKC -4 -16.6 54% -26 30.21 1024.5
07 21:00 NW 18 G 28 15.00 A Few Clouds FEW031 -4 -14.8 59% -25 30.2 1024.0
07 20:00 NW 14 G 22 15.00 A Few Clouds FEW033 -4 -14.8 59% -22 30.18 1023.4
07 19:00 NW 14 G 23 15.00 A Few Clouds FEW040 -2.2 -13 59% -20 30.16 1022.7
07 17:00 NW 18 15.00 Partly Cloudy SCT035 1.4 -11.2 55% -18 30.1 1020.5
07 14:00 W 15 G 23 5.00 Light Snow Low Drifting Snow OVC032 -0.4 -11.2 60% -19 30 1017.1
07 13:00 NW 18 G 25 3.00 Light Snow Low Drifting Snow OVC025 -0.4 -11.2 60% -20 29.98 1016.5
07 12:00 NW 22 G 32 3.00 Light Showers Snow Low Drifting Snow and Breezy OVC029 -2.2 -13 59% -24 29.96 1015.9
07 11:00 NW 20 G 29 5.00 Light Showers Snow OVC034 -2.2 -13 59% -23 29.95 1015.5
07 10:00 NW 17 3.00 Light Snow Low Drifting Snow BKN025 OVC052 -5.8 -13 70% -27 29.93 1014.9
07 09:00 NW 22 0.75 Light Snow Blowing Snow and Breezy VV015 -5.8 -13 70% -29 29.9 1013.9
07 08:00 NW 22 3.00 Light Snow Blowing Snow and Breezy VV044 -4 -13 65% -27 29.88 1013.1
07 07:00 NW 18 G 30 1.00 Light Snow Blowing Snow VV026 -4 -11.2 71% -25 29.84 1011.7
07 06:00 NW 25 8.00 Light Snow and Breezy OVC055 -4 -13 65% -28 29.8 1010.4
07 05:00 NW 29 G 36 2.00 Light Snow Blowing Snow and Windy OVC028 -4 -11.2 71% -29 29.76 1008.9
07 04:00 NW 31 G 38 3.00 Light Snow Blowing Snow and Windy OVC039 -2.2 -9.4 71% -28 29.71 1007.3
07 03:00 NW 28 G 43 2.50 Light Snow Blowing Snow and Windy OVC035 -0.4 -7.6 71% -24 29.68 1006.1
07 02:00 NW 30 G 37 1.50 Light Snow Blowing Snow and Windy OVC025 1.4 -4 78% -23 29.65 1005.3
07 01:00 NW 24 G 33 1.50 Light Snow Blowing Snow and Breezy OVC019 6.8 -0.4 72% -13 29.62 1004.0
07 00:00 NW 26 G 37 2.50 Light Snow Blowing Snow and Windy OVC021 10.4 5 79% -9 29.58 1002.7
06 23:00 NW 10 G 20 0.50 Snow VV007 14 10.4 85% 2 29.55 1001.5
06 22:00 NE 8 1.25 Light Snow OVC015 14 12.2 92% 4 29.52 1000.6
06 21:00 E 6 1.50 Light Snow OVC017 15.8 12.2 86% 8 29.52 1000.9
06 20:00 E 7 1.50 Light Snow OVC024 15.8 12.2 86% 7 29.54 1001.4
06 19:00 E 7 2.50 Light Snow OVC022 15.8 12.2 86% 7 29.55 1001.6
06 18:00 E 6 6.00 Light Snow OVC021 15.8 12.2 86% 8 29.55 1001.6
06 17:00 E 7 1.00 Light Snow OVC018 15.8 12.2 86% 7 29.54 1001.5
06 16:00 E 6 1.00 Light Snow OVC017 15.8 12.2 86% 8 29.55 1001.7
06 15:00 E 7 1.50 Light Snow OVC022 15.8 10.4 79% 7 29.55 1001.9
06 14:00 E 10 2.00 Light Snow OVC032 15.8 8.6 73% 4 29.57 1002.5
06 13:00 E 8 15.00 Mostly Cloudy BKN042 15.8 6.8 67% 6 29.6 1003.4
06 12:00 E 6 15.00 Mostly Cloudy BKN042 14 5 67% 6 29.63 1004.6
06 11:00 NE 6 15.00 Mostly Cloudy BKN051 BKN100 BKN150 12.2 3.2 67% 4 29.67 1005.9
06 10:00 NE 7 15.00 Light Snow BKN024 8.6 1.4 72% -2 29.7 1006.8
06 09:00 E 6 10.00 Light Snow BKN027 5 1.4 85% -5 29.71 1007.1
06 08:00 E 5 10.00 Light Snow BKN026 5 -0.4 78% -3 29.73 1008.0
06 07:00 E 7 15.00 Light Snow BKN029 3.2 -0.4 85% -8 29.75 1008.7
06 06:00 E 8 15.00 Light Snow BKN032 3.2 -0.4 85% -9 29.78 1009.6
06 05:00 NE 6 15.00 Showers in Vicinity BKN023 OVC120 3.2 -0.4 85% -7 29.8 1010.2
06 04:00 NE 6 15.00 Overcast SCT031 OVC120 5 1.4 85% -5 29.82 1010.9
06 03:00 SE 3 15.00 Mostly Cloudy BKN120 6.8 1.4 78% 29.83 1011.2
06 02:00 SE 6 15.00 Mostly Cloudy BKN130 6.8 1.4 78% -3 29.85 1011.9
06 01:00 SE 7 15.00 Partly Cloudy SCT130 5 1.4 85% -6 29.86 1012.4
06 00:00 SE 5 15.00 A Few Clouds FEW065 5 1.4 85% -3 29.89 1013.4
05 23:00 S 5 15.00 A Few Clouds FEW065 8.6 3.2 78% 1 29.92 1014.3
05 22:00 S 6 15.00 Clear SKC 8.6 3.2 78% -0 29.93 1014.8
05 21:00 S 7 15.00 Clear SKC 8.6 1.4 72% -2 29.95 1015.2
05 20:00 SE 7 15.00 Clear SKC 6.8 1.4 78% -4 29.96 1015.9
05 19:00 SE 6 15.00 A Few Clouds FEW220 8.6 1.4 72% -0 29.97 1016.2
05 18:00 SE 6 15.00 A Few Clouds FEW200 14 3.2 62% 6 29.98 1016.3
05 17:00 S 3 15.00 A Few Clouds FEW200 FEW250 15.8 5 62% 29.98 1016.5
05 16:00 S 2 15.00 Partly Cloudy FEW150 SCT250 17.6 5 58% 30 1017.0
05 15:00 SW 3 15.00 Partly Cloudy FEW025 FEW140 SCT200 SCT250 17.6 5 58% 30.02 1017.8
05 14:00 SW 5 15.00 Partly Cloudy FEW025 SCT200 SCT250 17.6 5 58% 11 30.04 1018.1
05 13:00 SW 6 15.00 Partly Cloudy FEW025 SCT220 SCT250 15.8 5 62% 8 30.06 1019.1
05 12:00 W 7 15.00 Partly Cloudy FEW024 FEW220 SCT250 14 3.2 62% 5 30.09 1020.0
05 11:00 W 3 15.00 A Few Clouds FEW025 FEW220 FEW250 14 3.2 62% 30.11 1020.8
05 10:00 W 3 15.00 A Few Clouds FEW220 10.4 5 79% 30.12 1021.2
05 09:00 SW 3 15.00 A Few Clouds FEW220 6.8 3.2 85% 30.13 1021.6
05 08:00 NW 7 15.00 A Few Clouds FEW220 3.2 -0.4 85% -8 30.14 1021.7
05 07:00 NW 6 15.00 Clear SKC 5 1.4 85% -5 30.13 1021.6
05 06:00 W 6 15.00 Clear SKC 6.8 1.4 78% -3 30.12 1021.2
05 05:00 W 6 15.00 A Few Clouds FEW067 6.8 1.4 78% -3 30.13 1021.4
05 04:00 NW 9 15.00 A Few Clouds FEW067 8.6 1.4 72% -4 30.12 1021.2
05 03:00 W 8 15.00 A Few Clouds FEW078 10.4 5 79% -1 30.13 1021.4
05 02:00 W 9 15.00 Mostly Cloudy BKN075 BKN085 14 5 67% 3 30.14 1021.7
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)