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. | ||||||||||||||||
| 29 | 23:00 | N 17 G 33 | 15.00 | Mostly Cloudy | BKN025 | 48.2 | 39.2 | 71% | 42 | 29.84 | 1010.7 | ||||||
| 29 | 22:00 | N 23 G 36 | 15.00 | Overcast and Breezy | OVC023 | 46.4 | 37.4 | 71% | 39 | 29.82 | 1010.2 | ||||||
| 29 | 21:00 | NW 20 G 39 | 13.00 | Overcast | OVC032 | 48.2 | 35.6 | 62% | 42 | 29.79 | 1009.1 | ||||||
| 29 | 20:00 | NW 26 G 41 | 15.00 | Partly Cloudy and Windy | SCT043 SCT100 | 50 | 33.8 | 54% | 43 | 29.76 | 1008.1 | ||||||
| 29 | 19:00 | NW 25 G 36 | 15.00 | Partly Cloudy and Breezy | SCT050 SCT100 | 55.4 | 33.8 | 44% | 29.72 | 1006.9 | |||||||
| 29 | 18:00 | N 24 G 39 | 15.00 | Light Rain and Breezy | SCT065 BKN100 | 59 | 35.6 | 42% | 29.67 | 1005.2 | |||||||
| 29 | 17:00 | W 16 G 24 | 15.00 | Light Rain | BKN063 BKN075 | 62.6 | 46.4 | 56% | 29.63 | 1003.7 | |||||||
| 29 | 16:00 | W 22 G 33 | 15.00 | Mostly Cloudy and Breezy | BKN070 | 71.6 | 42.8 | 36% | 29.59 | 1002.3 | |||||||
| 29 | 15:00 | SW 15 G 22 | 15.00 | Mostly Cloudy | BKN065 BKN077 | 68 | 42.8 | 40% | 29.62 | 1003.3 | |||||||
| 29 | 14:00 | W 14 | 15.00 | Overcast | BKN061 OVC085 | 66.2 | 42.8 | 43% | 29.66 | 1004.6 | |||||||
| 29 | 13:00 | SW 15 G 22 | 15.00 | Overcast | OVC088 | 64.4 | 46.4 | 52% | 29.69 | 1005.6 | |||||||
| 29 | 12:00 | W 21 | 15.00 | Overcast and Breezy | BKN082 OVC100 | 64.4 | 46.4 | 52% | 29.74 | 1007.4 | |||||||
| 29 | 11:00 | S 7 | 15.00 | Mostly Cloudy | BKN100 | 62.6 | 50 | 64% | 29.8 | 1009.2 | |||||||
| 29 | 10:00 | S 8 | 15.00 | Mostly Cloudy | BKN096 | 60.8 | 46.4 | 59% | 29.84 | 1010.8 | |||||||
| 29 | 09:00 | S 3 | 15.00 | Mostly Cloudy | BKN100 | 59 | 46.4 | 63% | 29.88 | 1012.2 | |||||||
| 29 | 08:00 | SW 5 | 15.00 | Mostly Cloudy | BKN079 | 55.4 | 48.2 | 77% | 29.91 | 1013.1 | |||||||
| 29 | 07:00 | NW 5 | 15.00 | Mostly Cloudy | BKN095 | 55.4 | 46.4 | 72% | 29.94 | 1014.2 | |||||||
| 29 | 06:00 | W 6 | 15.00 | Mostly Cloudy | FEW075 BKN100 | 51.8 | 46.4 | 82% | 29.95 | 1014.6 | |||||||
| 29 | 05:00 | NW 7 | 15.00 | Mostly Cloudy | FEW070 BKN100 | 53.6 | 46.4 | 77% | 29.97 | 1015.0 | |||||||
| 29 | 04:00 | W 9 | 15.00 | Overcast | OVC100 | 55.4 | 44.6 | 67% | 29.97 | 1015.1 | |||||||
| 29 | 03:00 | NW 8 | 15.00 | Overcast | BKN110 OVC180 | 55.4 | 44.6 | 67% | 29.98 | 1015.4 | |||||||
| 29 | 02:00 | W 7 | 15.00 | Overcast | OVC120 | 53.6 | 44.6 | 72% | 29.98 | 1015.6 | |||||||
| 29 | 01:00 | W 5 | 15.00 | Mostly Cloudy | BKN130 BKN230 | 53.6 | 44.6 | 72% | 29.99 | 1015.8 | |||||||
| 29 | 00:00 | W 3 | 15.00 | Mostly Cloudy | FEW130 BKN230 | 55.4 | 44.6 | 67% | 30 | 1016.4 | |||||||
| 28 | 23:00 | NW 9 | 15.00 | Mostly Cloudy | SCT190 BKN230 | 59 | 42.8 | 55% | 30.02 | 1017.0 | |||||||
| 28 | 22:00 | NW 9 | 15.00 | Mostly Cloudy | SCT190 BKN240 | 60.8 | 44.6 | 55% | 30.02 | 1016.9 | |||||||
| 28 | 21:00 | NW 9 | 15.00 | Mostly Cloudy | FEW070 BKN250 | 60.8 | 44.6 | 55% | 30.01 | 1016.7 | |||||||
| 28 | 20:00 | NW 10 | 15.00 | Mostly Cloudy | SCT070 BKN250 | 64.4 | 42.8 | 46% | 30.01 | 1016.5 | |||||||
| 28 | 19:00 | N 14 G 24 | 15.00 | Mostly Cloudy | FEW050 BKN072 | 66.2 | 44.6 | 46% | 30.01 | 1016.7 | |||||||
| 28 | 18:00 | NW 14 G 21 | 15.00 | Mostly Cloudy | SCT050 BKN072 | 66.2 | 44.6 | 46% | 30.02 | 1016.8 | |||||||
| 28 | 17:00 | NW 16 G 29 | 15.00 | Mostly Cloudy | BKN050 BKN075 | 66.2 | 44.6 | 46% | 30.01 | 1016.6 | |||||||
| 28 | 16:00 | N 13 G 21 | 15.00 | Mostly Cloudy | SCT050 BKN074 | 66.2 | 44.6 | 46% | 30.01 | 1016.6 | |||||||
| 28 | 15:00 | N 14 G 21 | 15.00 | Mostly Cloudy | BKN050 BKN075 | 66.2 | 44.6 | 46% | 30.01 | 1016.4 | |||||||
| 28 | 14:00 | N 14 G 21 | 15.00 | Mostly Cloudy | SCT045 BKN075 | 66.2 | 46.4 | 49% | 30.02 | 1016.8 | |||||||
| 28 | 13:00 | NW 18 | 15.00 | Partly Cloudy | SCT036 SCT075 | 64.4 | 46.4 | 52% | 30.02 | 1016.7 | |||||||
| 28 | 12:00 | NW 14 G 22 | 15.00 | Partly Cloudy | SCT035 | 62.6 | 48.2 | 60% | 30.02 | 1017.0 | |||||||
| 28 | 11:00 | NW 15 G 23 | 15.00 | Mostly Cloudy | BKN037 | 59 | 46.4 | 63% | 30.02 | 1017.0 | |||||||
| 28 | 10:00 | N 16 G 24 | 15.00 | Mostly Cloudy | BKN036 | 60.8 | 46.4 | 59% | 30.02 | 1016.8 | |||||||
| 28 | 09:00 | NW 15 G 22 | 15.00 | Mostly Cloudy | BKN032 | 55.4 | 44.6 | 67% | 30.01 | 1016.5 | |||||||
| 28 | 08:00 | NW 14 | 15.00 | A Few Clouds | FEW050 FEW080 | 57.2 | 46.4 | 67% | 29.99 | 1015.8 | |||||||
| 28 | 07:00 | NW 12 | 15.00 | Light Rain | BKN050 BKN075 | 55.4 | 48.2 | 77% | 29.98 | 1015.4 | |||||||
| 28 | 06:00 | NW 10 | 15.00 | Light Showers Rain | BKN050 | 53.6 | 50 | 88% | 29.97 | 1015.0 | |||||||
| 28 | 05:00 | NW 12 | 15.00 | Light Showers Rain | SCT054 BKN070 | 55.4 | 48.2 | 77% | 29.94 | 1014.1 | |||||||
| 28 | 04:00 | NW 12 | 15.00 | Mostly Cloudy | BKN055 | 57.2 | 46.4 | 67% | 29.93 | 1013.8 | |||||||
| 28 | 03:00 | NW 12 | 15.00 | Mostly Cloudy | BKN067 | 57.2 | 44.6 | 63% | 29.91 | 1013.3 | |||||||
| 28 | 02:00 | NW 9 | 15.00 | Mostly Cloudy | BKN068 | 55.4 | 44.6 | 67% | 29.91 | 1013.2 | |||||||
| 28 | 01:00 | N 9 | 15.00 | A Few Clouds | FEW072 | 57.2 | 42.8 | 59% | 29.9 | 1012.9 | |||||||
| 28 | 00:00 | N 9 | 15.00 | A Few Clouds | FEW100 | 59 | 42.8 | 55% | 29.9 | 1012.9 | |||||||
| 27 | 23:00 | N 9 | 15.00 | A Few Clouds | FEW100 | 60.8 | 41 | 48% | 29.91 | 1013.0 | |||||||
| 27 | 22:00 | N 9 | 15.00 | Partly Cloudy | FEW078 SCT100 | 64.4 | 42.8 | 46% | 29.9 | 1012.8 | |||||||
| 27 | 20:00 | N 13 | 15.00 | Mostly Cloudy | FEW057 BKN075 | 68 | 46.4 | 46% | 29.87 | 1011.7 | |||||||
| 27 | 19:00 | N 15 | 15.00 | Mostly Cloudy | SCT058 BKN088 | 69.8 | 46.4 | 43% | 29.86 | 1011.2 | |||||||
| 27 | 18:00 | N 12 G 17 | 15.00 | Mostly Cloudy | SCT060 BKN092 | 69.8 | 46.4 | 43% | 29.85 | 1010.9 | |||||||
| 27 | 17:00 | NW 10 G 21 | 15.00 | Mostly Cloudy | SCT060 BKN087 | 71.6 | 48.2 | 44% | 29.85 | 1011.0 | |||||||
| 27 | 16:00 | N 12 G 17 | 15.00 | Mostly Cloudy | BKN061 BKN076 | 71.6 | 48.2 | 44% | 29.85 | 1010.9 | |||||||
| 27 | 15:00 | N 8 | 15.00 | Mostly Cloudy | BKN058 BKN072 | 69.8 | 48.2 | 46% | 29.86 | 1011.2 | |||||||
| 27 | 14:00 | NW 12 | 15.00 | Partly Cloudy | SCT050 | 69.8 | 48.2 | 46% | 29.86 | 1011.2 | |||||||
| 27 | 13:00 | N 5 | 15.00 | Partly Cloudy | SCT050 | 69.8 | 50 | 50% | 29.87 | 1011.7 | |||||||
| 27 | 12:00 | N 6 | 15.00 | A Few Clouds | FEW045 | 69.8 | 50 | 50% | 29.88 | 1012.1 | |||||||
| 27 | 11:00 | N 8 | 15.00 | Mostly Cloudy | FEW040 BKN250 | 68 | 50 | 53% | 29.89 | 1012.3 | |||||||
| 27 | 10:00 | N 12 | 15.00 | Mostly Cloudy | BKN240 | 64.4 | 48.2 | 56% | 29.89 | 1012.4 | |||||||
| 27 | 09:00 | N 13 | 15.00 | Mostly Cloudy | FEW150 BKN200 | 62.6 | 48.2 | 60% | 29.89 | 1012.3 | |||||||
| 27 | 08:00 | N 10 G 18 | 15.00 | Partly Cloudy | FEW075 SCT150 SCT200 | 62.6 | 48.2 | 60% | 29.89 | 1012.4 | |||||||
| 27 | 07:00 | N 10 G 20 | 15.00 | Partly Cloudy | SCT073 SCT100 | 60.8 | 46.4 | 59% | 29.87 | 1011.7 | |||||||
| 27 | 06:00 | N 10 | 15.00 | Mostly Cloudy | BKN062 BKN100 | 60.8 | 48.2 | 63% | 29.85 | 1010.9 | |||||||
| 27 | 05:00 | N 13 | 15.00 | Partly Cloudy | FEW060 SCT250 | 62.6 | 51.8 | 68% | 29.81 | 1009.7 | |||||||
| 27 | 04:00 | N 10 | 15.00 | Partly Cloudy | FEW060 SCT250 | 64.4 | 51.8 | 64% | 29.8 | 1009.3 | |||||||
| 27 | 03:00 | SW 6 | 15.00 | Mostly Cloudy | BKN066 BKN250 | 60.8 | 50 | 68% | 29.79 | 1009.0 | |||||||
| 27 | 02:00 | SW 6 | 15.00 | Partly Cloudy | SCT250 | 64.4 | 50 | 60% | 29.8 | 1009.1 | |||||||
| 27 | 01:00 | W 6 | 15.00 | Partly Cloudy | SCT250 | 64.4 | 50 | 60% | 29.79 | 1009.0 | |||||||
| 27 | 00:00 | SW 10 | 15.00 | A Few Clouds | FEW080 FEW250 | 68 | 48.2 | 49% | 29.8 | 1009.2 | |||||||
| 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) | |||||||||||||||