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. | ||||||||||||||||
| 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 | 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 | 09:00 | NW 9 | 15.00 | Partly Cloudy | SCT020 | 44.6 | 35.6 | 71% | 40 | 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 | 07:00 | W 12 | 15.00 | A Few Clouds | FEW120 | 46.4 | 37.4 | 71% | 42 | 29.75 | 1007.9 | ||||||
| 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 | ||||||
| 10 | 03:00 | SW 9 | 15.00 | Partly Cloudy | FEW012 SCT120 | 50 | 48.2 | 94% | 47 | 29.66 | 1004.8 | ||||||
| 10 | 01:00 | SW 12 | 15.00 | Partly Cloudy | FEW013 SCT120 | 51.8 | 50 | 94% | 29.64 | 1004.0 | |||||||
| 10 | 00:00 | S 8 | 15.00 | Mostly Cloudy | SCT012 BKN018 | 51.8 | 50 | 94% | 29.61 | 1003.0 | |||||||
| 09 | 23:00 | S 12 G 20 | 7.00 | Light Showers Rain | FEW013 BKN050 | 53.6 | 50 | 88% | 29.61 | 1002.9 | |||||||
| 09 | 22:00 | SE 15 G 21 | 15.00 | Mostly Cloudy | FEW043 BKN077 | 57.2 | 46.4 | 67% | 29.59 | 1002.2 | |||||||
| 09 | 21:00 | SE 10 | 15.00 | Mostly Cloudy | SCT100 BKN140 | 57.2 | 44.6 | 63% | 29.6 | 1002.9 | |||||||
| 09 | 19:00 | S 15 G 22 | 15.00 | Mostly Cloudy | FEW063 BKN110 | 60.8 | 42.8 | 52% | 29.63 | 1003.6 | |||||||
| 09 | 18:00 | S 15 | 15.00 | Mostly Cloudy | SCT074 BKN200 | 62.6 | 39.2 | 42% | 29.61 | 1003.0 | |||||||
| 09 | 17:00 | S 17 G 23 | 15.00 | Mostly Cloudy | SCT080 BKN150 BKN250 | 64.4 | 37.4 | 37% | 29.62 | 1003.4 | |||||||
| 09 | 16:00 | S 16 G 24 | 15.00 | Mostly Cloudy | SCT080 BKN250 | 66.2 | 32 | 28% | 29.63 | 1003.8 | |||||||
| 09 | 15:00 | SE 21 G 28 | 15.00 | Mostly Cloudy and Breezy | SCT070 BKN250 | 66.2 | 30.2 | 26% | 29.65 | 1004.4 | |||||||
| 09 | 14:00 | S 14 G 25 | 15.00 | Partly Cloudy | SCT060 SCT250 | 66.2 | 26.6 | 22% | 29.68 | 1005.5 | |||||||
| 09 | 13:00 | S 17 G 24 | 15.00 | Partly Cloudy | SCT050 SCT250 | 64.4 | 26.6 | 24% | 29.71 | 1006.3 | |||||||
| 09 | 12:00 | S 14 G 21 | 15.00 | A Few Clouds | FEW040 FEW090 | 62.6 | 28.4 | 27% | 29.74 | 1007.3 | |||||||
| 09 | 11:00 | S 13 G 20 | 15.00 | A Few Clouds | FEW088 | 60.8 | 32 | 34% | 29.77 | 1008.5 | |||||||
| 09 | 10:00 | S 8 | 15.00 | A Few Clouds | FEW088 | 55.4 | 32 | 41% | 29.78 | 1009.0 | |||||||
| 09 | 09:00 | S 8 | 15.00 | A Few Clouds | FEW088 | 50 | 30.2 | 47% | 47 | 29.8 | 1009.6 | ||||||
| 09 | 08:00 | Calm | 15.00 | Partly Cloudy | SCT088 | 42.8 | 30.2 | 61% | 29.81 | 1010.0 | |||||||
| 09 | 07:00 | E 5 | 15.00 | Partly Cloudy | SCT100 | 41 | 30.2 | 66% | 38 | 29.8 | 1009.6 | ||||||
| 09 | 06:00 | E 6 | 15.00 | Partly Cloudy | FEW086 SCT110 | 35.6 | 28.4 | 75% | 31 | 29.79 | 1009.4 | ||||||
| 09 | 04:00 | S 5 | 15.00 | Mostly Cloudy | SCT087 BKN110 | 37.4 | 30.2 | 75% | 34 | 29.79 | 1009.4 | ||||||
| 09 | 03:00 | S 5 | 15.00 | Partly Cloudy | SCT090 | 37.4 | 30.2 | 75% | 34 | 29.8 | 1009.6 | ||||||
| 09 | 02:00 | S 6 | 15.00 | Mostly Cloudy | BKN150 | 39.2 | 30.2 | 70% | 36 | 29.8 | 1009.7 | ||||||
| 09 | 01:00 | S 6 | 15.00 | Mostly Cloudy | FEW065 SCT097 BKN190 | 42.8 | 30.2 | 61% | 40 | 29.81 | 1010.0 | ||||||
| 09 | 00:00 | SW 9 | 15.00 | Mostly Cloudy | FEW060 BKN089 BKN110 | 44.6 | 30.2 | 57% | 40 | 29.81 | 1009.8 | ||||||
| 08 | 23:00 | S 8 | 15.00 | Mostly Cloudy | SCT050 BKN100 | 46.4 | 30.2 | 53% | 43 | 29.81 | 1009.9 | ||||||
| 08 | 22:00 | S 12 | 15.00 | Mostly Cloudy | SCT058 BKN100 | 46.4 | 30.2 | 53% | 42 | 29.8 | 1009.7 | ||||||
| 08 | 21:00 | S 13 | 15.00 | Mostly Cloudy | SCT081 BKN100 | 48.2 | 30.2 | 50% | 43 | 29.78 | 1009.1 | ||||||
| 08 | 20:00 | S 12 | 15.00 | Mostly Cloudy | FEW060 SCT081 BKN110 | 50 | 30.2 | 47% | 46 | 29.77 | 1008.5 | ||||||
| 08 | 19:00 | SW 10 G 17 | 15.00 | Mostly Cloudy | SCT060 BKN110 | 51.8 | 30.2 | 44% | 29.77 | 1008.5 | |||||||
| 08 | 18:00 | SW 15 G 22 | 15.00 | Mostly Cloudy | SCT066 BKN110 | 51.8 | 28.4 | 41% | 29.77 | 1008.7 | |||||||
| 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) | |||||||||||||||