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.
09 06:00 E 14 15.00 Overcast OVC100 32 28.4 87% 23 29.94 1014.7
09 05:00 E 12 15.00 Overcast OVC110 32 28.4 87% 24 29.97 1015.6
09 04:00 E 14 12.00 Overcast OVC120 30.2 28.4 93% 21 29.99 1016.2
09 03:00 E 15 10.00 Overcast OVC140 30.2 28.4 93% 20 30.04 1017.9
09 02:00 E 9 10.00 Overcast OVC160 30.2 28.4 93% 23 30.1 1019.9
09 01:00 E 9 10.00 Mostly Cloudy BKN150 30.2 28.4 93% 23 30.11 1020.2
09 00:00 E 10 10.00 Mostly Cloudy BKN180 30.2 28.4 93% 22 30.12 1020.7
08 23:00 E 7 10.00 Mostly Cloudy BKN240 30.2 28.4 93% 24 30.15 1021.7
08 22:00 E 7 10.00 Mostly Cloudy BKN009 32 30.2 93% 26 30.15 1021.7
08 21:00 S 6 10.00 Overcast OVC010 35.6 30.2 81% 31 30.18 1022.7
08 20:00 S 7 10.00 Overcast OVC012 33.8 30.2 87% 28 30.19 1023.0
08 19:00 S 7 10.00 Overcast OVC012 35.6 30.2 81% 31 30.18 1022.9
08 18:00 S 8 12.00 Overcast OVC015 35.6 30.2 81% 30 30.17 1022.5
08 17:00 SE 3 15.00 Overcast OVC017 35.6 30.2 81% 30.17 1022.3
08 16:00 S 3 15.00 Overcast BKN016 OVC025 35.6 30.2 81% 30.15 1021.9
08 15:00 S 8 10.00 Overcast BKN015 OVC025 35.6 30.2 81% 30 30.16 1022.1
08 14:00 SW 7 10.00 Overcast BKN016 OVC025 35.6 30.2 81% 31 30.15 1021.9
08 13:00 SW 6 15.00 Overcast BKN017 OVC025 35.6 30.2 81% 31 30.14 1021.2
08 12:00 SW 6 15.00 Overcast BKN018 OVC025 35.6 28.4 75% 31 30.13 1021.2
08 11:00 SW 5 15.00 Overcast OVC021 35.6 30.2 81% 32 30.13 1021.2
08 10:00 S 6 15.00 Overcast OVC021 35.6 30.2 81% 31 30.13 1021.0
08 09:00 S 3 15.00 Overcast OVC023 33.8 30.2 87% 30.1 1020.2
08 07:00 SW 3 15.00 Overcast OVC022 33.8 30.2 87% 30.07 1019.0
08 06:00 SW 5 10.00 Overcast OVC021 33.8 30.2 87% 30 30.04 1018.1
08 05:00 SW 7 10.00 Overcast OVC020 33.8 30.2 87% 28 30.03 1017.7
08 04:00 SW 3 10.00 Overcast OVC022 32 30.2 93% 30.01 1017.1
08 03:00 S 5 8.00 Overcast OVC020 32 30.2 93% 28 29.99 1016.3
08 02:00 S 6 8.00 Mostly Cloudy BKN020 BKN030 32 28.4 87% 27 29.97 1015.6
08 01:00 SW 6 8.00 Overcast OVC021 32 28.4 87% 27 29.95 1015.0
08 00:00 SW 7 8.00 Overcast BKN028 OVC055 30.2 28.4 93% 24 29.95 1014.8
07 23:00 S 5 8.00 Light Snow SCT012 OVC045 30.2 28.4 93% 26 29.93 1014.2
07 22:00 S 5 8.00 Light Snow OVC009 30.2 26.6 86% 26 29.92 1014.0
07 21:00 SW 3 8.00 Light Freezing Drizzle OVC010 30.2 26.6 86% 29.92 1013.9
07 20:00 SW 7 8.00 Overcast OVC017 30.2 26.6 86% 24 29.91 1013.6
07 19:00 S 5 8.00 Overcast OVC022 28.4 26.6 93% 24 29.89 1013.1
07 18:00 SW 6 15.00 Mostly Cloudy BKN025 28.4 24.8 86% 23 29.89 1012.9
07 17:00 W 7 15.00 Mostly Cloudy SCT025 BKN052 26.6 23 86% 20 29.85 1011.6
07 16:00 W 8 15.00 Partly Cloudy SCT023 28.4 24.8 86% 21 29.82 1010.5
07 15:00 W 9 10.00 Overcast OVC024 30.2 24.8 80% 23 29.8 1009.9
07 13:00 W 10 10.00 Overcast BKN019 OVC030 30.2 24.8 80% 22 29.75 1008.1
07 12:00 NW 8 10.00 Mostly Cloudy BKN021 BKN043 28.4 24.8 86% 21 29.73 1007.5
07 11:00 N 8 10.00 Light Snow BKN014 BKN026 OVC075 28.4 24.8 86% 21 29.73 1007.5
07 10:00 NW 10 6.00 Light Snow BKN014 BKN036 OVC074 26.6 24.8 93% 18 29.72 1007.4
07 09:00 N 8 3.00 Light Snow OVC014 26.6 24.8 93% 19 29.69 1006.2
07 08:00 N 6 3.00 Light Snow OVC011 26.6 24.8 93% 21 29.66 1005.4
07 07:00 N 6 4.00 Light Snow OVC009 26.6 24.8 93% 21 29.64 1004.6
07 06:00 N 9 3.00 Light Snow OVC008 24.8 23 93% 16 29.61 1003.5
07 05:00 NE 12 4.00 Light Snow OVC007 24.8 23 93% 15 29.6 1003.1
07 04:00 NE 13 4.00 Light Snow OVC008 24.8 23 93% 14 29.6 1003.2
07 03:00 NE 12 4.00 Light Snow BKN008 OVC012 24.8 21.2 86% 15 29.61 1003.6
07 02:00 NE 13 2.00 Light Snow OVC011 23 21.2 93% 12 29.61 1003.6
07 01:00 NE 14 1.50 Light Snow Low Drifting Snow BKN012 OVC020 23 19.4 86% 11 29.61 1003.7
07 00:00 NE 15 1.50 Light Snow BKN015 OVC025 21.2 17.6 86% 9 29.63 1004.3
06 23:00 NE 16 1.50 Light Snow SCT015 OVC026 19.4 15.8 86% 6 29.66 1005.2
06 22:00 NE 13 G 18 1.50 Light Snow SCT007 OVC024 17.6 14 86% 5 29.68 1006.0
06 21:00 NE 13 3.00 Light Snow OVC006 15.8 14 93% 3 29.7 1006.9
06 20:00 NE 10 7.00 Overcast SCT007 BKN040 OVC100 15.8 12.2 86% 4 29.72 1007.5
06 19:00 NE 10 10.00 Overcast BKN007 OVC140 14 10.4 85% 2 29.74 1008.3
06 18:00 NE 15 15.00 Overcast BKN010 OVC220 14 10.4 85% -0 29.76 1009.0
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
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)