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.
06 17:00 NE 9 10.00 Overcast BKN010 OVC200 14 10.4 85% 3 29.79 1010.0
06 16:00 NE 7 8.00 Overcast OVC007 15.8 10.4 79% 7 29.81 1010.6
06 15:00 NE 9 8.00 Overcast OVC008 15.8 10.4 79% 5 29.81 1010.7
06 14:00 NE 9 10.00 Overcast OVC008 14 10.4 85% 3 29.83 1011.3
06 13:00 E 8 10.00 Overcast OVC008 14 10.4 85% 4 29.86 1012.3
06 12:00 E 8 10.00 Overcast OVC007 14 8.6 79% 4 29.91 1013.8
06 11:00 E 6 10.00 Overcast OVC008 12.2 8.6 85% 4 29.94 1015.1
06 10:00 E 6 6.00 Fog/Mist OVC007 12.2 6.8 79% 4 29.97 1015.9
06 09:00 E 6 6.00 Fog/Mist OVC007 10.4 6.8 85% 2 29.98 1016.2
06 08:00 NE 5 8.00 Overcast OVC007 10.4 6.8 85% 3 29.98 1016.5
06 07:00 NE 5 10.00 Overcast OVC008 10.4 5 79% 3 29.98 1016.4
06 06:00 E 6 7.00 Overcast OVC008 10.4 5 79% 2 29.97 1016.0
06 05:00 NE 6 7.00 Overcast OVC009 10.4 5 79% 2 29.99 1016.6
06 04:00 E 5 8.00 Overcast OVC008 10.4 5 79% 3 29.98 1016.3
06 03:00 NE 7 8.00 Overcast OVC008 10.4 5 79% 1 29.98 1016.5
06 02:00 NE 7 6.00 Light Snow OVC008 8.6 5 85% -2 29.97 1016.1
06 01:00 NE 7 2.00 Light Snow OVC009 8.6 5 85% -2 29.97 1015.9
06 00:00 NE 7 8.00 Overcast OVC012 10.4 5 79% 1 29.98 1016.2
05 23:00 NE 7 8.00 Overcast OVC012 10.4 5 79% 1 29.97 1016.2
05 22:00 E 9 5.00 Light Snow OVC014 10.4 5 79% -1 29.97 1016.0
05 21:00 NE 8 8.00 Light Snow OVC016 10.4 5 79% -1 29.98 1016.3
05 20:00 NE 9 8.00 Overcast OVC019 10.4 5 79% -1 29.97 1016.2
05 19:00 NE 9 4.00 Light Snow OVC022 10.4 5 79% -1 29.96 1015.8
05 18:00 NE 13 3.00 Light Snow Low Drifting Snow OVC030 8.6 5 85% -6 29.97 1016.1
05 17:00 NE 13 0.75 Light Snow Low Drifting Snow OVC018 10.4 5 79% -4 29.96 1015.9
05 16:00 NE 13 0.75 Light Snow OVC017 10.4 5 79% -4 29.96 1015.9
05 15:00 NE 10 0.75 Light Snow OVC022 10.4 5 79% -2 29.98 1016.3
05 14:00 NE 12 1.25 Light Snow OVC033 10.4 5 79% -3 30 1017.0
05 13:00 E 10 1.25 Light Snow OVC019 8.6 3.2 78% -5 30.02 1017.8
05 12:00 E 9 1.25 Light Snow OVC032 8.6 3.2 78% -4 30.06 1019.3
05 11:00 E 7 2.00 Light Snow OVC025 6.8 -0.4 72% -4 30.1 1020.6
05 10:00 E 12 15.00 Mostly Cloudy BKN045 5 -0.4 78% -10 30.11 1021.0
05 09:00 NE 7 15.00 Mostly Cloudy BKN065 5 -0.4 78% -6 30.14 1021.8
05 08:00 E 5 15.00 Mostly Cloudy BKN100 3.2 -2.2 78% -5 30.15 1022.2
05 07:00 NE 5 15.00 A Few Clouds FEW030 FEW100 1.4 -2.2 85% -7 30.16 1022.6
05 06:00 E 2 15.00 Partly Cloudy FEW028 SCT110 3.2 -2.2 78% 30.17 1022.8
05 05:00 Calm 15.00 Mostly Cloudy BKN087 BKN110 3.2 -0.4 85% 30.17 1023.0
05 04:00 Calm 15.00 Overcast OVC110 3.2 -2.2 78% 30.19 1023.5
05 03:00 SW 3 15.00 Mostly Cloudy BKN120 BKN150 1.4 -2.2 85% 30.2 1023.8
05 02:00 Calm 15.00 Overcast OVC150 1.4 -4 78% 30.19 1023.5
05 01:00 W 3 15.00 Mostly Cloudy BKN150 1.4 -2.2 85% 30.18 1023.4
05 00:00 SW 3 15.00 Mostly Cloudy BKN160 1.4 -4 78% 30.19 1023.5
04 23:00 N 5 15.00 Partly Cloudy SCT039 5 -4 66% -3 30.18 1023.3
04 22:00 W 6 15.00 Mostly Cloudy BKN040 3.2 -2.2 78% -7 30.19 1023.6
04 21:00 W 5 15.00 Mostly Cloudy BKN042 5 -2.2 72% -3 30.17 1023.1
04 20:00 W 6 15.00 Mostly Cloudy BKN047 6.8 -2.2 66% -3 30.17 1023.0
04 19:00 W 3 15.00 A Few Clouds FEW050 5 -2.2 72% 30.16 1022.7
04 18:00 W 5 15.00 A Few Clouds FEW050 6.8 -2.2 66% -1 30.14 1022.1
04 17:00 NW 8 15.00 Partly Cloudy SCT048 8.6 -0.4 66% -3 30.12 1021.3
04 16:00 W 8 G 17 15.00 Mostly Cloudy BKN046 10.4 -0.4 61% -1 30.1 1020.6
04 15:00 W 6 15.00 Overcast OVC046 10.4 -0.4 61% 2 30.09 1020.0
04 14:00 NW 8 15.00 Overcast OVC049 10.4 -0.4 61% -1 30.08 1019.8
04 13:00 W 5 15.00 Overcast OVC050 8.6 -2.2 61% 1 30.08 1019.8
04 12:00 Calm 15.00 Mostly Cloudy BKN064 8.6 -4 56% 30.08 1019.7
04 11:00 Calm 15.00 Partly Cloudy FEW048 SCT120 6.8 -2.2 66% 30.09 1020.2
04 10:00 N 3 15.00 Partly Cloudy FEW045 SCT120 3.2 -2.2 78% 30.1 1020.5
04 09:00 Calm 15.00 Mostly Cloudy BKN042 1.4 -4 78% 30.08 1019.9
04 08:00 NW 5 15.00 Mostly Cloudy BKN047 -0.4 -5.8 78% -9 30.07 1019.7
04 07:00 NW 5 15.00 A Few Clouds FEW090 -0.4 -4 84% -9 30.05 1018.9
04 06:00 W 5 15.00 A Few Clouds FEW090 -2.2 -5.8 84% -11 30.03 1018.2
04 05:00 W 3 15.00 A Few Clouds FEW080 1.4 -4 78% 30.02 1017.7
04 04:00 NW 3 15.00 A Few Clouds FEW070 3.2 -2.2 78% 30.01 1017.5
04 03:00 SW 6 15.00 Partly Cloudy FEW028 SCT041 1.4 -2.2 85% -9 30.01 1017.4
04 02:00 S 2 15.00 Light Snow BKN047 3.2 -4 72% 29.99 1016.9
04 01:00 W 2 10.00 Light Snow OVC032 5 -2.2 72% 29.98 1016.5
04 00:00 NW 3 12.00 Mostly Cloudy BKN054 BKN072 5 -2.2 72% 29.98 1016.6
03 23:00 W 6 15.00 Mostly Cloudy SCT054 BKN073 BKN082 3.2 -2.2 78% -7 29.98 1016.5
03 22:00 S 2 15.00 Mostly Cloudy FEW100 BKN120 3.2 -4 72% 29.96 1015.7
03 21:00 SW 2 15.00 Mostly Cloudy FEW040 BKN130 5 -4 66% 29.95 1015.5
03 20:00 SW 6 15.00 Mostly Cloudy SCT041 BKN180 5 -4 66% -5 29.96 1015.7
03 19:00 W 8 15.00 Mostly Cloudy BKN037 6.8 -2.2 66% -5 29.96 1015.7
03 18:00 W 8 15.00 Mostly Cloudy BKN046 6.8 -2.2 66% -5 29.96 1015.8
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)