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. | ||||||||||||||||
| 21 | 17:00 | S 14 G 20 | 15.00 | Mostly Cloudy | FEW060 SCT070 BKN180 | 46.4 | 21.2 | 37% | 41 | 30.09 | 1019.8 | ||||||
| 21 | 16:00 | S 13 G 22 | 15.00 | Partly Cloudy | FEW060 SCT075 | 44.6 | 21.2 | 39% | 39 | 30.13 | 1021.0 | ||||||
| 21 | 15:00 | S 15 G 23 | 15.00 | Mostly Cloudy | BKN060 | 44.6 | 21.2 | 39% | 38 | 30.15 | 1021.8 | ||||||
| 21 | 14:00 | S 17 G 23 | 15.00 | Mostly Cloudy | BKN054 BKN090 | 46.4 | 21.2 | 37% | 40 | 30.17 | 1022.4 | ||||||
| 21 | 13:00 | S 13 G 21 | 15.00 | Partly Cloudy | SCT047 SCT090 | 46.4 | 23 | 40% | 41 | 30.19 | 1023.2 | ||||||
| 21 | 12:00 | SW 13 G 21 | 15.00 | Mostly Cloudy | FEW045 FEW090 SCT200 BKN260 | 44.6 | 21.2 | 39% | 39 | 30.22 | 1024.2 | ||||||
| 21 | 11:00 | SW 13 G 20 | 15.00 | A Few Clouds | FEW045 FEW090 FEW140 | 42.8 | 21.2 | 42% | 37 | 30.24 | 1024.8 | ||||||
| 21 | 10:00 | S 14 G 22 | 15.00 | Partly Cloudy | FEW095 SCT140 | 37.4 | 21.2 | 52% | 30 | 30.26 | 1025.5 | ||||||
| 21 | 09:00 | S 7 | 15.00 | Mostly Cloudy | BKN090 | 33.8 | 17.6 | 51% | 28 | 30.28 | 1026.1 | ||||||
| 21 | 08:00 | S 5 | 15.00 | Mostly Cloudy | BKN095 | 30.2 | 19.4 | 64% | 26 | 30.28 | 1026.3 | ||||||
| 21 | 07:00 | S 5 | 15.00 | Mostly Cloudy | BKN130 | 26.6 | 19.4 | 74% | 22 | 30.28 | 1026.3 | ||||||
| 21 | 06:00 | S 5 | 15.00 | A Few Clouds | FEW200 | 24.8 | 19.4 | 80% | 20 | 30.27 | 1026.0 | ||||||
| 21 | 05:00 | S 5 | 15.00 | Clear | SKC | 23 | 17.6 | 80% | 18 | 30.27 | 1025.9 | ||||||
| 21 | 04:00 | S 5 | 15.00 | Clear | SKC | 26.6 | 15.8 | 64% | 22 | 30.27 | 1025.9 | ||||||
| 21 | 03:00 | Calm | 15.00 | Clear | SKC | 24.8 | 12.2 | 59% | 30.28 | 1026.2 | |||||||
| 21 | 02:00 | S 3 | 15.00 | Clear | SKC | 24.8 | 12.2 | 59% | 30.28 | 1026.2 | |||||||
| 21 | 01:00 | S 6 | 15.00 | Clear | SKC | 23 | 8.6 | 54% | 17 | 30.28 | 1026.2 | ||||||
| 21 | 00:00 | S 5 | 15.00 | Clear | SKC | 23 | 8.6 | 54% | 18 | 30.28 | 1026.1 | ||||||
| 20 | 23:00 | S 3 | 15.00 | Clear | SKC | 24.8 | 6.8 | 46% | 30.27 | 1025.8 | |||||||
| 20 | 22:00 | S 2 | 15.00 | Clear | SKC | 30.2 | 5 | 34% | 30.27 | 1025.9 | |||||||
| 20 | 21:00 | NW 6 | 15.00 | A Few Clouds | FEW250 | 32 | 3.2 | 29% | 27 | 30.26 | 1025.4 | ||||||
| 20 | 20:00 | NW 10 | 15.00 | A Few Clouds | FEW050 FEW250 | 33.8 | 3.2 | 27% | 26 | 30.25 | 1025.0 | ||||||
| 20 | 19:00 | NW 18 | 15.00 | A Few Clouds | FEW050 | 37.4 | 1.4 | 22% | 28 | 30.24 | 1024.8 | ||||||
| 20 | 18:00 | W 13 G 21 | 15.00 | A Few Clouds | FEW050 | 37.4 | 5 | 26% | 30 | 30.24 | 1024.7 | ||||||
| 20 | 17:00 | W 17 G 25 | 15.00 | A Few Clouds | FEW050 | 37.4 | 5 | 26% | 29 | 30.23 | 1024.4 | ||||||
| 20 | 16:00 | W 17 | 15.00 | A Few Clouds | FEW050 | 39.2 | 6.8 | 26% | 31 | 30.23 | 1024.4 | ||||||
| 20 | 15:00 | NW 15 G 22 | 15.00 | A Few Clouds | FEW045 | 37.4 | 5 | 26% | 29 | 30.24 | 1024.7 | ||||||
| 20 | 14:00 | W 16 G 23 | 15.00 | A Few Clouds | FEW045 | 37.4 | 8.6 | 30% | 29 | 30.24 | 1024.7 | ||||||
| 20 | 13:00 | NW 18 G 25 | 15.00 | A Few Clouds | FEW045 | 35.6 | 6.8 | 30% | 26 | 30.24 | 1024.7 | ||||||
| 20 | 12:00 | NW 14 G 23 | 15.00 | A Few Clouds | FEW045 | 33.8 | 3.2 | 27% | 25 | 30.23 | 1024.6 | ||||||
| 20 | 11:00 | W 16 G 22 | 15.00 | A Few Clouds | FEW045 | 33.8 | 8.6 | 35% | 24 | 30.23 | 1024.4 | ||||||
| 20 | 10:00 | W 9 | 15.00 | A Few Clouds | FEW045 FEW220 | 32 | 12.2 | 44% | 25 | 30.22 | 1024.0 | ||||||
| 20 | 09:00 | NW 13 | 15.00 | Partly Cloudy | SCT045 | 30.2 | 12.2 | 47% | 21 | 30.21 | 1023.7 | ||||||
| 20 | 08:00 | NW 15 | 15.00 | A Few Clouds | FEW040 FEW080 | 28.4 | 10.4 | 47% | 18 | 30.18 | 1022.9 | ||||||
| 20 | 07:00 | NW 16 | 15.00 | A Few Clouds | FEW080 | 28.4 | 12.2 | 51% | 17 | 30.15 | 1021.5 | ||||||
| 20 | 06:00 | NW 14 | 15.00 | A Few Clouds | FEW080 FEW250 | 26.6 | 12.2 | 54% | 16 | 30.1 | 1020.1 | ||||||
| 20 | 05:00 | NW 10 | 15.00 | Partly Cloudy | SCT084 | 28.4 | 12.2 | 51% | 20 | 30.08 | 1019.2 | ||||||
| 20 | 04:00 | N 13 | 15.00 | Mostly Cloudy | BKN090 | 30.2 | 14 | 51% | 21 | 30.05 | 1018.2 | ||||||
| 20 | 03:00 | N 12 | 15.00 | Partly Cloudy | FEW042 SCT088 | 30.2 | 21.2 | 69% | 21 | 30.02 | 1017.3 | ||||||
| 20 | 02:00 | N 10 | 15.00 | Overcast | SCT032 OVC045 | 32 | 24.8 | 75% | 24 | 30 | 1016.6 | ||||||
| 20 | 01:00 | W 17 | 8.00 | Light Showers Snow | BKN037 BKN085 | 33.8 | 26.6 | 75% | 24 | 29.98 | 1015.9 | ||||||
| 20 | 00:00 | NW 9 | 15.00 | Showers in Vicinity | BKN047 | 35.6 | 24.8 | 65% | 29 | 29.95 | 1015.0 | ||||||
| 19 | 23:00 | NW 13 | 15.00 | Showers in Vicinity | SCT082 | 35.6 | 24.8 | 65% | 28 | 29.94 | 1014.5 | ||||||
| 19 | 22:00 | W 7 | 15.00 | Mostly Cloudy | FEW074 BKN083 | 37.4 | 19.4 | 48% | 33 | 29.92 | 1013.8 | ||||||
| 19 | 21:00 | W 7 | 15.00 | Partly Cloudy | SCT092 | 35.6 | 19.4 | 52% | 31 | 29.91 | 1013.4 | ||||||
| 19 | 20:00 | W 7 | 15.00 | Mostly Cloudy | FEW054 BKN095 | 37.4 | 19.4 | 48% | 33 | 29.89 | 1012.9 | ||||||
| 19 | 19:00 | W 15 | 15.00 | Mostly Cloudy | BKN064 BKN095 | 41 | 19.4 | 42% | 34 | 29.88 | 1012.5 | ||||||
| 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 | 08:00 | W 8 | 15.00 | Overcast | FEW030 OVC044 | 35.6 | 24.8 | 65% | 30 | 29.92 | 1013.4 | ||||||
| 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 | ||||||
| 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) | |||||||||||||||