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. | ||||||||||||||||
| 13 | 03:00 | SE 6 | 15.00 | Overcast | BKN070 OVC090 | 44.6 | 32 | 61% | 42 | 29.97 | 1015.5 | ||||||
| 13 | 02:00 | SE 7 | 15.00 | Overcast | OVC110 | 44.6 | 32 | 61% | 41 | 30 | 1016.3 | ||||||
| 13 | 01:00 | SE 5 | 15.00 | Overcast | OVC130 | 44.6 | 33.8 | 66% | 43 | 30.01 | 1016.9 | ||||||
| 13 | 00:00 | SE 5 | 15.00 | Overcast | OVC130 | 46.4 | 30.2 | 53% | 45 | 30.03 | 1017.2 | ||||||
| 12 | 23:00 | S 3 | 15.00 | Overcast | BKN150 OVC180 | 48.2 | 30.2 | 50% | 30.02 | 1017.0 | |||||||
| 12 | 22:00 | S 6 | 15.00 | Overcast | OVC180 | 48.2 | 30.2 | 50% | 46 | 30.03 | 1017.6 | ||||||
| 12 | 21:00 | S 7 | 15.00 | Overcast | BKN210 OVC220 | 48.2 | 28.4 | 46% | 46 | 30.04 | 1017.9 | ||||||
| 12 | 20:00 | E 7 | 15.00 | Mostly Cloudy | BKN220 | 50 | 26.6 | 40% | 48 | 30.03 | 1017.5 | ||||||
| 12 | 19:00 | E 5 | 15.00 | Mostly Cloudy | FEW070 BKN250 | 51.8 | 28.4 | 41% | 30.05 | 1018.0 | |||||||
| 12 | 18:00 | NE 2 | 15.00 | Partly Cloudy | FEW070 SCT180 SCT250 | 53.6 | 24.8 | 33% | 30.06 | 1018.6 | |||||||
| 12 | 17:00 | NW 8 | 15.00 | Partly Cloudy | SCT180 SCT250 | 55.4 | 24.8 | 31% | 30.08 | 1019.1 | |||||||
| 12 | 16:00 | Calm | 15.00 | A Few Clouds | FEW060 FEW100 | 55.4 | 26.6 | 33% | 30.1 | 1019.9 | |||||||
| 12 | 15:00 | Calm | 15.00 | A Few Clouds | FEW055 FEW100 | 51.8 | 23 | 32% | 30.11 | 1020.2 | |||||||
| 12 | 14:00 | W 9 G 17 | 15.00 | A Few Clouds | FEW055 | 51.8 | 24.8 | 35% | 30.15 | 1021.5 | |||||||
| 12 | 13:00 | NW 10 G 17 | 15.00 | A Few Clouds | FEW055 | 51.8 | 26.6 | 38% | 30.17 | 1022.0 | |||||||
| 12 | 12:00 | W 12 | 15.00 | Partly Cloudy | SCT055 | 51.8 | 24.8 | 35% | 30.19 | 1022.9 | |||||||
| 12 | 11:00 | W 6 | 15.00 | Mostly Cloudy | BKN056 | 50 | 24.8 | 37% | 48 | 30.2 | 1023.3 | ||||||
| 12 | 10:00 | N 6 | 15.00 | Mostly Cloudy | BKN055 | 48.2 | 24.8 | 40% | 46 | 30.22 | 1023.8 | ||||||
| 12 | 09:00 | N 9 | 15.00 | A Few Clouds | FEW045 FEW070 FEW240 | 46.4 | 26.6 | 46% | 42 | 30.22 | 1023.9 | ||||||
| 12 | 08:00 | NW 7 | 15.00 | A Few Clouds | FEW070 FEW240 | 42.8 | 28.4 | 57% | 39 | 30.23 | 1024.1 | ||||||
| 12 | 07:00 | W 6 | 15.00 | A Few Clouds | FEW070 | 39.2 | 30.2 | 70% | 36 | 30.23 | 1024.1 | ||||||
| 12 | 06:00 | NW 6 | 15.00 | A Few Clouds | FEW070 | 33.8 | 28.4 | 81% | 29 | 30.21 | 1023.6 | ||||||
| 12 | 05:00 | W 6 | 15.00 | A Few Clouds | FEW200 | 33.8 | 28.4 | 81% | 29 | 30.2 | 1023.3 | ||||||
| 12 | 04:00 | NW 8 | 15.00 | Partly Cloudy | SCT200 | 35.6 | 24.8 | 65% | 30 | 30.19 | 1023.0 | ||||||
| 12 | 03:00 | NW 9 | 15.00 | Mostly Cloudy | FEW180 BKN200 | 35.6 | 24.8 | 65% | 29 | 30.18 | 1022.7 | ||||||
| 12 | 02:00 | NW 9 | 15.00 | Mostly Cloudy | BKN170 | 37.4 | 26.6 | 65% | 31 | 30.18 | 1022.7 | ||||||
| 12 | 01:00 | NW 10 | 15.00 | A Few Clouds | FEW220 | 41 | 28.4 | 61% | 35 | 30.18 | 1022.6 | ||||||
| 12 | 00:00 | NW 10 | 15.00 | A Few Clouds | FEW220 | 39.2 | 30.2 | 70% | 33 | 30.17 | 1022.2 | ||||||
| 11 | 23:00 | NW 6 | 15.00 | A Few Clouds | FEW100 | 42.8 | 32 | 66% | 40 | 30.16 | 1022.0 | ||||||
| 11 | 22:00 | NW 9 | 15.00 | A Few Clouds | FEW100 | 42.8 | 32 | 66% | 38 | 30.16 | 1021.8 | ||||||
| 11 | 21:00 | NW 7 | 15.00 | A Few Clouds | FEW055 FEW100 | 44.6 | 28.4 | 53% | 41 | 30.13 | 1020.9 | ||||||
| 11 | 20:00 | NW 9 | 15.00 | Mostly Cloudy | FEW055 FEW085 BKN100 | 48.2 | 28.4 | 46% | 45 | 30.12 | 1020.5 | ||||||
| 11 | 19:00 | NW 16 G 28 | 15.00 | Mostly Cloudy | FEW055 SCT080 BKN095 | 50 | 32 | 50% | 45 | 30.12 | 1020.5 | ||||||
| 11 | 18:00 | NW 15 | 15.00 | Mostly Cloudy | BKN056 BKN110 | 51.8 | 32 | 47% | 30.1 | 1019.9 | |||||||
| 11 | 17:00 | NW 10 G 17 | 15.00 | Mostly Cloudy | BKN049 BKN100 | 53.6 | 32 | 44% | 30.09 | 1019.7 | |||||||
| 11 | 16:00 | NW 9 G 20 | 15.00 | Mostly Cloudy | BKN041 BKN070 | 51.8 | 33.8 | 50% | 30.1 | 1019.9 | |||||||
| 11 | 15:00 | NW 9 | 15.00 | Mostly Cloudy | BKN043TCU BKN120 | 51.8 | 32 | 47% | 30.11 | 1020.1 | |||||||
| 11 | 14:00 | NW 16 G 24 | 15.00 | Mostly Cloudy | BKN032 BKN120 | 51.8 | 37.4 | 58% | 30.12 | 1020.5 | |||||||
| 11 | 13:00 | N 7 | 15.00 | Mostly Cloudy | BKN054 BKN074 | 46.4 | 35.6 | 66% | 43 | 30.12 | 1020.7 | ||||||
| 11 | 12:00 | NE 13 G 18 | 14.00 | Mostly Cloudy | BKN057 BKN120 | 48.2 | 37.4 | 66% | 43 | 30.13 | 1020.7 | ||||||
| 11 | 11:00 | Vrbl 3 | 12.00 | Mostly Cloudy | BKN042 BKN110 | 50 | 33.8 | 54% | 30.12 | 1020.5 | |||||||
| 11 | 10:00 | Vrbl 5 | 15.00 | Mostly Cloudy | BKN032 | 48.2 | 33.8 | 58% | 47 | 30.12 | 1020.6 | ||||||
| 11 | 08:00 | W 6 | 15.00 | A Few Clouds | FEW090 | 42.8 | 35.6 | 76% | 40 | 30.11 | 1020.3 | ||||||
| 11 | 07:00 | W 5 | 15.00 | A Few Clouds | FEW090 | 37.4 | 33.8 | 87% | 34 | 30.1 | 1019.9 | ||||||
| 11 | 06:00 | W 5 | 15.00 | A Few Clouds | FEW080 | 33.8 | 30.2 | 87% | 30 | 30.09 | 1019.7 | ||||||
| 11 | 05:00 | W 7 | 15.00 | A Few Clouds | FEW080 FEW250 | 33.8 | 30.2 | 87% | 28 | 30.09 | 1019.6 | ||||||
| 11 | 04:00 | W 7 | 15.00 | A Few Clouds | FEW080 | 33.8 | 30.2 | 87% | 28 | 30.09 | 1019.4 | ||||||
| 11 | 03:00 | SW 7 | 15.00 | A Few Clouds | FEW080 | 37.4 | 32 | 81% | 33 | 30.07 | 1018.9 | ||||||
| 11 | 02:00 | W 7 | 15.00 | A Few Clouds | FEW080 | 37.4 | 30.2 | 75% | 33 | 30.07 | 1018.8 | ||||||
| 11 | 01:00 | W 7 | 15.00 | A Few Clouds | FEW094 | 39.2 | 32 | 75% | 35 | 30.07 | 1018.7 | ||||||
| 11 | 00:00 | W 10 | 15.00 | Partly Cloudy | SCT100 | 44.6 | 32 | 61% | 40 | 30.06 | 1018.5 | ||||||
| 10 | 23:00 | W 9 | 15.00 | Mostly Cloudy | BKN100 | 44.6 | 32 | 61% | 40 | 30.05 | 1018.0 | ||||||
| 10 | 22:00 | W 7 | 15.00 | Mostly Cloudy | BKN098 | 46.4 | 33.8 | 62% | 43 | 30.04 | 1017.9 | ||||||
| 10 | 21:00 | W 6 | 15.00 | Mostly Cloudy | FEW055 BKN100 | 44.6 | 33.8 | 66% | 42 | 30.03 | 1017.3 | ||||||
| 10 | 20:00 | W 8 | 15.00 | Mostly Cloudy | FEW055 FEW074 BKN110 | 46.4 | 33.8 | 62% | 43 | 30 | 1016.3 | ||||||
| 10 | 19:00 | W 12 | 15.00 | Mostly Cloudy | SCT055 SCT087 BKN110 | 48.2 | 33.8 | 58% | 44 | 29.98 | 1015.7 | ||||||
| 10 | 18:00 | W 18 G 25 | 15.00 | Mostly Cloudy | FEW055 BKN067 | 50 | 35.6 | 58% | 44 | 29.97 | 1015.4 | ||||||
| 10 | 17:00 | W 23 G 30 | 15.00 | Mostly Cloudy and Breezy | FEW036 BKN080 | 48.2 | 35.6 | 62% | 41 | 29.95 | 1014.7 | ||||||
| 10 | 16:00 | W 15 G 22 | 15.00 | Mostly Cloudy | FEW034 BKN100 | 50 | 35.6 | 58% | 45 | 29.92 | 1013.7 | ||||||
| 10 | 15:00 | W 14 G 20 | 15.00 | Mostly Cloudy | SCT040 BKN063 | 50 | 37.4 | 62% | 45 | 29.91 | 1013.3 | ||||||
| 10 | 14:00 | NW 20 G 26 | 15.00 | Light Showers Rain | BKN044 BKN080 | 50 | 35.6 | 58% | 44 | 29.89 | 1012.4 | ||||||
| 10 | 13:00 | W 13 G 20 | 15.00 | Mostly Cloudy | SCT036 BKN076 | 53.6 | 37.4 | 54% | 29.86 | 1011.6 | |||||||
| 10 | 12:00 | W 10 | 15.00 | Mostly Cloudy | BKN038 | 53.6 | 37.4 | 54% | 29.86 | 1011.5 | |||||||
| 10 | 11:00 | W 16 G 22 | 15.00 | Mostly Cloudy | BKN033 | 50 | 35.6 | 58% | 45 | 29.85 | 1011.2 | ||||||
| 10 | 10:00 | W 14 G 21 | 15.00 | Mostly Cloudy | BKN031 | 50 | 37.4 | 62% | 45 | 29.83 | 1010.6 | ||||||
| 10 | 09:00 | W 14 G 21 | 15.00 | Mostly Cloudy | BKN028 | 50 | 37.4 | 62% | 45 | 29.81 | 1010.0 | ||||||
| 10 | 08:00 | W 13 G 22 | 15.00 | Partly Cloudy | SCT026 SCT120 | 48.2 | 37.4 | 66% | 43 | 29.79 | 1009.1 | ||||||
| 10 | 06:00 | W 9 | 15.00 | A Few Clouds | FEW120 | 44.6 | 37.4 | 76% | 40 | 29.72 | 1006.8 | ||||||
| 10 | 05:00 | SW 9 | 15.00 | A Few Clouds | FEW110 | 46.4 | 42.8 | 87% | 42 | 29.7 | 1006.0 | ||||||
| 10 | 04:00 | SW 10 | 15.00 | A Few Clouds | FEW120 | 48.2 | 46.4 | 94% | 44 | 29.68 | 1005.4 | ||||||
| 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) | |||||||||||||||