Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | 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. | ||||||||||||||||
| 19 | 18:00 | W 16 G 23 | 15.00 | Mostly Cloudy | SCT060 BKN093 | 42.8 | 17.6 | 36% | 36 | 29.87 | 1012.1 | ||||||
| 19 | 17:00 | W 20 G 30 | 15.00 | Mostly Cloudy | BKN063 BKN087 | 44.6 | 19.4 | 37% | 37 | 29.85 | 1011.4 | ||||||
| 19 | 16:00 | W 13 G 22 | 15.00 | Mostly Cloudy | SCT062 BKN084 | 44.6 | 21.2 | 39% | 39 | 29.84 | 1011.0 | ||||||
| 19 | 15:00 | NW 16 G 24 | 15.00 | Mostly Cloudy | BKN060 | 42.8 | 21.2 | 42% | 36 | 29.84 | 1011.2 | ||||||
| 19 | 14:00 | NW 16 | 15.00 | Mostly Cloudy | BKN055 BKN073 | 42.8 | 21.2 | 42% | 36 | 29.85 | 1011.2 | ||||||
| 19 | 13:00 | W 15 | 15.00 | Overcast | BKN063 OVC160 | 42.8 | 23 | 46% | 36 | 29.87 | 1011.9 | ||||||
| 19 | 12:00 | W 12 G 17 | 15.00 | Overcast | BKN044 OVC140 | 42.8 | 23 | 46% | 37 | 29.88 | 1012.3 | ||||||
| 19 | 11:00 | W 16 | 15.00 | Overcast | FEW030 SCT060 OVC140 | 39.2 | 21.2 | 48% | 31 | 29.89 | 1012.8 | ||||||
| 19 | 10:00 | W 12 G 17 | 15.00 | Mostly Cloudy | FEW030 SCT060 BKN120 | 37.4 | 24.8 | 60% | 30 | 29.89 | 1012.8 | ||||||
| 19 | 09:00 | S 3 | 15.00 | Overcast | FEW030 OVC063 | 33.8 | 26.6 | 75% | 29.89 | 1012.6 | |||||||
| 19 | 07:00 | W 13 G 23 | 15.00 | Overcast | FEW030 OVC096 | 35.6 | 23 | 60% | 28 | 29.87 | 1011.8 | ||||||
| 19 | 06:00 | W 17 G 26 | 15.00 | Mostly Cloudy | BKN031 BKN090 | 37.4 | 24.8 | 60% | 29 | 29.85 | 1011.1 | ||||||
| 19 | 05:00 | W 16 G 26 | 15.00 | Mostly Cloudy | BKN032 BKN099 | 37.4 | 26.6 | 65% | 29 | 29.81 | 1009.7 | ||||||
| 19 | 04:00 | W 10 G 18 | 15.00 | Mostly Cloudy | BKN024 BKN031 | 39.2 | 32 | 75% | 33 | 29.8 | 1009.4 | ||||||
| 19 | 03:00 | W 17 G 31 | 15.00 | Mostly Cloudy | BKN030 BKN090 | 41 | 32 | 70% | 33 | 29.76 | 1008.2 | ||||||
| 19 | 02:00 | W 22 G 28 | 15.00 | Mostly Cloudy and Breezy | FEW020 BKN075 BKN100 | 44.6 | 35.6 | 71% | 37 | 29.74 | 1007.4 | ||||||
| 19 | 01:00 | W 21 G 29 | 15.00 | Mostly Cloudy and Breezy | FEW012 FEW040 BKN085 BKN100 | 48.2 | 39.2 | 71% | 42 | 29.72 | 1006.7 | ||||||
| 19 | 00:00 | W 18 G 28 | 10.00 | Overcast | BKN013 OVC024 | 55.4 | 51.8 | 88% | 29.66 | 1004.6 | |||||||
| 18 | 23:00 | SW 14 G 22 | 7.00 | Light Showers Rain | FEW010 BKN026 OVC036 | 59 | 57.2 | 94% | 29.63 | 1003.6 | |||||||
| 18 | 22:00 | SW 10 | 7.00 | Light Showers Rain | FEW027 OVC096 | 60.8 | 59 | 94% | 29.62 | 1003.3 | |||||||
| 18 | 21:00 | SW 12 G 24 | 5.00 | Light Rain Fog/Mist | FEW012 OVC060 | 60.8 | 59 | 94% | 29.61 | 1002.9 | |||||||
| 18 | 20:00 | SW 16 G 23 | 8.00 | Light Rain | OVC060 | 66.2 | 55.4 | 68% | 29.59 | 1002.3 | |||||||
| 18 | 19:00 | S 8 G 17 | 12.00 | Light Rain | SCT065 BKN070 OVC100 | 71.6 | 53.6 | 53% | 29.56 | 1001.3 | |||||||
| 18 | 18:00 | S 17 G 25 | 15.00 | Overcast | BKN077 OVC140 | 75.2 | 51.8 | 44% | 78 | 29.56 | 1001.1 | ||||||
| 18 | 17:00 | S 18 G 29 | 15.00 | Overcast | SCT074 OVC140 | 75.2 | 51.8 | 44% | 78 | 29.58 | 1001.9 | ||||||
| 18 | 16:00 | S 17 G 28 | 15.00 | Overcast | BKN093 OVC140 | 75.2 | 51.8 | 44% | 78 | 29.63 | 1003.5 | ||||||
| 18 | 15:00 | S 18 G 29 | 15.00 | Overcast | FEW050 OVC140 | 75.2 | 51.8 | 44% | 78 | 29.67 | 1004.9 | ||||||
| 18 | 14:00 | S 18 G 29 | 15.00 | Mostly Cloudy | FEW044 BKN150 | 73.4 | 51.8 | 47% | 29.7 | 1006.0 | |||||||
| 18 | 13:00 | S 23 G 31 | 15.00 | Mostly Cloudy and Breezy | FEW040 SCT160 BKN250 | 73.4 | 51.8 | 47% | 29.74 | 1007.3 | |||||||
| 18 | 12:00 | S 17 G 25 | 15.00 | Mostly Cloudy | FEW160 BKN250 | 73.4 | 51.8 | 47% | 29.79 | 1008.9 | |||||||
| 18 | 11:00 | SE 12 | 15.00 | Mostly Cloudy | FEW160 BKN250 | 66.2 | 50 | 56% | 29.81 | 1009.9 | |||||||
| 18 | 10:00 | SE 10 G 18 | 15.00 | Mostly Cloudy | BKN160 | 60.8 | 46.4 | 59% | 29.85 | 1011.1 | |||||||
| 18 | 09:00 | E 12 | 15.00 | Overcast | OVC160 | 53.6 | 44.6 | 72% | 29.87 | 1011.9 | |||||||
| 18 | 08:00 | E 10 | 15.00 | Mostly Cloudy | BKN250 | 50 | 42.8 | 76% | 46 | 29.89 | 1012.7 | ||||||
| 18 | 07:00 | E 9 | 15.00 | Mostly Cloudy | BKN250 | 48.2 | 42.8 | 82% | 45 | 29.92 | 1013.5 | ||||||
| 18 | 06:00 | SE 7 | 15.00 | A Few Clouds | FEW230 | 44.6 | 41 | 87% | 41 | 29.93 | 1013.9 | ||||||
| 18 | 05:00 | E 13 | 15.00 | Partly Cloudy | SCT230 | 46.4 | 41 | 82% | 41 | 29.92 | 1013.6 | ||||||
| 18 | 04:00 | E 10 | 15.00 | A Few Clouds | FEW230 | 48.2 | 41 | 76% | 44 | 29.96 | 1014.9 | ||||||
| 18 | 03:00 | E 5 | 15.00 | A Few Clouds | FEW250 | 48.2 | 39.2 | 71% | 47 | 29.98 | 1015.7 | ||||||
| 18 | 02:00 | SE 5 | 15.00 | A Few Clouds | FEW250 | 50 | 41 | 71% | 49 | 29.98 | 1015.6 | ||||||
| 18 | 01:00 | E 12 | 15.00 | A Few Clouds | FEW250 | 53.6 | 42.8 | 67% | 29.96 | 1014.9 | |||||||
| 18 | 00:00 | E 7 | 15.00 | Partly Cloudy | SCT250 | 51.8 | 42.8 | 72% | 30 | 1016.2 | |||||||
| 17 | 23:00 | SE 6 | 15.00 | A Few Clouds | FEW250 | 53.6 | 42.8 | 67% | 30 | 1016.2 | |||||||
| 17 | 22:00 | SE 8 | 15.00 | A Few Clouds | FEW250 | 53.6 | 44.6 | 72% | 30 | 1016.3 | |||||||
| 17 | 21:00 | S 3 | 15.00 | A Few Clouds | FEW250 | 53.6 | 42.8 | 67% | 30.01 | 1016.6 | |||||||
| 17 | 20:00 | S 5 | 15.00 | Partly Cloudy | SCT250 | 60.8 | 44.6 | 55% | 30.02 | 1016.9 | |||||||
| 17 | 19:00 | S 6 | 15.00 | Partly Cloudy | SCT250 | 66.2 | 42.8 | 43% | 30.01 | 1016.5 | |||||||
| 17 | 18:00 | Vrbl 2 | 15.00 | Partly Cloudy | FEW040 SCT260 | 68 | 42.8 | 40% | 30 | 1016.2 | |||||||
| 17 | 17:00 | Vrbl 2 | 15.00 | A Few Clouds | FEW045 | 68 | 42.8 | 40% | 30 | 1016.4 | |||||||
| 17 | 16:00 | Vrbl 5 | 15.00 | A Few Clouds | FEW045 | 68 | 42.8 | 40% | 30.01 | 1016.5 | |||||||
| 17 | 15:00 | E 8 | 15.00 | A Few Clouds | FEW045 | 66.2 | 42.8 | 43% | 30.02 | 1016.9 | |||||||
| 17 | 14:00 | NE 9 | 15.00 | A Few Clouds | FEW040 | 66.2 | 42.8 | 43% | 30.03 | 1017.2 | |||||||
| 17 | 13:00 | Vrbl 2 | 15.00 | A Few Clouds | FEW035 | 60.8 | 44.6 | 55% | 30.03 | 1017.5 | |||||||
| 17 | 12:00 | NE 6 | 15.00 | A Few Clouds | FEW025 | 59 | 44.6 | 59% | 30.04 | 1017.7 | |||||||
| 17 | 11:00 | N 3 | 15.00 | A Few Clouds | FEW020 | 55.4 | 44.6 | 67% | 30.03 | 1017.5 | |||||||
| 17 | 10:00 | N 5 | 15.00 | A Few Clouds | FEW015 | 51.8 | 46.4 | 82% | 30.03 | 1017.2 | |||||||
| 17 | 09:00 | NE 6 | 15.00 | Mostly Cloudy | BKN012 | 48.2 | 44.6 | 87% | 46 | 30.01 | 1016.7 | ||||||
| 17 | 08:00 | N 7 | 15.00 | Partly Cloudy | SCT013 SCT230 SCT250 | 46.4 | 44.6 | 93% | 43 | 29.98 | 1015.7 | ||||||
| 17 | 07:00 | N 6 | 15.00 | A Few Clouds | FEW010 FEW180 FEW230 FEW250 | 44.6 | 42.8 | 93% | 42 | 29.94 | 1014.5 | ||||||
| 17 | 06:00 | NW 9 | 15.00 | Partly Cloudy | FEW008 SCT180 SCT230 | 42.8 | 42.8 | 100% | 38 | 29.91 | 1013.2 | ||||||
| 17 | 05:00 | N 9 | 15.00 | Mostly Cloudy | FEW008 BKN170 | 44.6 | 42.8 | 93% | 40 | 29.89 | 1012.7 | ||||||
| 17 | 04:00 | N 9 | 15.00 | Overcast | FEW008 OVC170 | 46.4 | 44.6 | 93% | 42 | 29.88 | 1012.3 | ||||||
| 17 | 03:00 | N 12 | 15.00 | Mostly Cloudy | BKN008 BKN170 | 46.4 | 44.6 | 93% | 42 | 29.85 | 1011.3 | ||||||
| 17 | 02:00 | NW 10 | 15.00 | Overcast | BKN006 OVC150 | 48.2 | 48.2 | 100% | 44 | 29.85 | 1011.3 | ||||||
| 17 | 01:00 | N 7 | 15.00 | Overcast | BKN005 OVC150 | 48.2 | 48.2 | 100% | 46 | 29.83 | 1010.4 | ||||||
| 17 | 00:00 | NW 9 | 15.00 | Overcast | BKN005 OVC025 | 50 | 50 | 100% | 47 | 29.81 | 1009.9 | ||||||
| 16 | 23:00 | N 8 | 15.00 | Overcast | BKN007 BKN027 OVC130 | 51.8 | 50 | 94% | 29.81 | 1009.8 | |||||||
| 16 | 22:00 | N 9 | 10.00 | Overcast | BKN001 OVC130 | 53.6 | 51.8 | 94% | 29.8 | 1009.7 | |||||||
| 16 | 21:00 | NW 7 | 1.50 | Fog/Mist | OVC001 | 53.6 | 53.6 | 100% | 29.75 | 1007.8 | |||||||
| 16 | 20:00 | NW 7 | 8.00 | Mostly Cloudy | BKN003 BKN050 | 55.4 | 55.4 | 100% | 29.74 | 1007.4 | |||||||
| Date | Time (edt) | 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) | |||||||||||||||