Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 22 | 05:00 | E 13 | 24.14 | Mostly Cloudy | FEW064 BKN092 | 4 | -4 | 56% | 1 | 76.12 | 1015.4 | ||||||
| 22 | 04:00 | E 13 | 24.14 | Mostly Cloudy | BKN064 | 4 | -4 | 56% | 1 | 76.12 | 1015.4 | ||||||
| 22 | 03:00 | E 11 | 24.14 | Overcast | BKN065 OVC100 | 4 | -4 | 56% | 2 | 76.15 | 1015.9 | ||||||
| 22 | 02:00 | E 11 | 24.14 | Overcast | OVC066 | 5 | -4 | 53% | 3 | 76.2 | 1016.5 | ||||||
| 22 | 01:00 | E 7 | 24.14 | Overcast | BKN068 BKN080 OVC110 | 5 | -4 | 53% | 4 | 76.25 | 1017.2 | ||||||
| 22 | 00:00 | E 7 | 24.14 | Overcast | BKN082 OVC095 | 5 | -4 | 53% | 4 | 76.28 | 1017.5 | ||||||
| 21 | 23:00 | E 9 | 24.14 | Overcast | BKN072 OVC110 | 6 | -5 | 46% | 4 | 76.33 | 1018.3 | ||||||
| 21 | 22:00 | SE 7 | 24.14 | Overcast | BKN077 OVC100 | 5 | -5 | 49% | 4 | 76.35 | 1018.6 | ||||||
| 21 | 21:00 | S 7 | 24.14 | Overcast | OVC110 | 6 | -6 | 42% | 5 | 76.38 | 1018.8 | ||||||
| 21 | 20:00 | S 9 | 24.14 | Mostly Cloudy | BKN100 | 7 | -6 | 39% | 5 | 76.35 | 1018.8 | ||||||
| 21 | 19:00 | S 17 | 24.14 | Mostly Cloudy | FEW060 BKN098 | 7 | -6 | 39% | 4 | 76.38 | 1019.1 | ||||||
| 21 | 18:00 | S 15 G 30 | 24.14 | Mostly Cloudy | FEW060 BKN100 | 8 | -6 | 37% | 6 | 76.4 | 1019.4 | ||||||
| 21 | 17:00 | S 22 G 31 | 24.14 | Mostly Cloudy | FEW060 SCT070 BKN180 | 8 | -6 | 37% | 5 | 76.43 | 1019.8 | ||||||
| 21 | 16:00 | S 20 G 35 | 24.14 | Partly Cloudy | FEW060 SCT075 | 7 | -6 | 39% | 4 | 76.53 | 1021.0 | ||||||
| 21 | 15:00 | S 24 G 37 | 24.14 | Mostly Cloudy | BKN060 | 7 | -6 | 39% | 4 | 76.58 | 1021.8 | ||||||
| 21 | 14:00 | S 28 G 37 | 24.14 | Mostly Cloudy | BKN054 BKN090 | 8 | -6 | 37% | 4 | 76.63 | 1022.4 | ||||||
| 21 | 13:00 | S 20 G 33 | 24.14 | Partly Cloudy | SCT047 SCT090 | 8 | -5 | 40% | 5 | 76.68 | 1023.2 | ||||||
| 21 | 12:00 | SW 20 G 33 | 24.14 | Mostly Cloudy | FEW045 FEW090 SCT200 BKN260 | 7 | -6 | 39% | 4 | 76.76 | 1024.2 | ||||||
| 21 | 11:00 | SW 20 G 31 | 24.14 | A Few Clouds | FEW045 FEW090 FEW140 | 6 | -6 | 42% | 3 | 76.81 | 1024.8 | ||||||
| 21 | 10:00 | S 22 G 35 | 24.14 | Partly Cloudy | FEW095 SCT140 | 3 | -6 | 52% | -1 | 76.86 | 1025.5 | ||||||
| 21 | 09:00 | S 11 | 24.14 | Mostly Cloudy | BKN090 | 1 | -8 | 51% | -2 | 76.91 | 1026.1 | ||||||
| 21 | 08:00 | S 7 | 24.14 | Mostly Cloudy | BKN095 | -1 | -7 | 64% | -3 | 76.91 | 1026.3 | ||||||
| 21 | 07:00 | S 7 | 24.14 | Mostly Cloudy | BKN130 | -3 | -7 | 74% | -6 | 76.91 | 1026.3 | ||||||
| 21 | 06:00 | S 7 | 24.14 | A Few Clouds | FEW200 | -4 | -7 | 80% | -7 | 76.89 | 1026.0 | ||||||
| 21 | 05:00 | S 7 | 24.14 | Clear | SKC | -5 | -8 | 80% | -8 | 76.89 | 1025.9 | ||||||
| 21 | 04:00 | S 7 | 24.14 | Clear | SKC | -3 | -9 | 64% | -6 | 76.89 | 1025.9 | ||||||
| 21 | 03:00 | Calm | 24.14 | Clear | SKC | -4 | -11 | 59% | 76.91 | 1026.2 | |||||||
| 21 | 02:00 | S 6 | 24.14 | Clear | SKC | -4 | -11 | 59% | 76.91 | 1026.2 | |||||||
| 21 | 01:00 | S 9 | 24.14 | Clear | SKC | -5 | -13 | 54% | -9 | 76.91 | 1026.2 | ||||||
| 21 | 00:00 | S 7 | 24.14 | Clear | SKC | -5 | -13 | 54% | -8 | 76.91 | 1026.1 | ||||||
| 20 | 23:00 | S 6 | 24.14 | Clear | SKC | -4 | -14 | 46% | 76.89 | 1025.8 | |||||||
| 20 | 22:00 | S 4 | 24.14 | Clear | SKC | -1 | -15 | 34% | 76.89 | 1025.9 | |||||||
| 20 | 21:00 | NW 9 | 24.14 | A Few Clouds | FEW250 | 0 | -16 | 29% | -3 | 76.86 | 1025.4 | ||||||
| 20 | 20:00 | NW 17 | 24.14 | A Few Clouds | FEW050 FEW250 | 1 | -16 | 27% | -3 | 76.84 | 1025.0 | ||||||
| 20 | 19:00 | NW 30 | 24.14 | A Few Clouds | FEW050 | 3 | -17 | 22% | -2 | 76.81 | 1024.8 | ||||||
| 20 | 18:00 | W 20 G 33 | 24.14 | A Few Clouds | FEW050 | 3 | -15 | 26% | -1 | 76.81 | 1024.7 | ||||||
| 20 | 17:00 | W 28 G 41 | 24.14 | A Few Clouds | FEW050 | 3 | -15 | 26% | -2 | 76.78 | 1024.4 | ||||||
| 20 | 16:00 | W 28 | 24.14 | A Few Clouds | FEW050 | 4 | -14 | 26% | -1 | 76.78 | 1024.4 | ||||||
| 20 | 15:00 | NW 24 G 35 | 24.14 | A Few Clouds | FEW045 | 3 | -15 | 26% | -2 | 76.81 | 1024.7 | ||||||
| 20 | 14:00 | W 26 G 37 | 24.14 | A Few Clouds | FEW045 | 3 | -13 | 30% | -2 | 76.81 | 1024.7 | ||||||
| 20 | 13:00 | NW 30 G 41 | 24.14 | A Few Clouds | FEW045 | 2 | -14 | 30% | -3 | 76.81 | 1024.7 | ||||||
| 20 | 12:00 | NW 22 G 37 | 24.14 | A Few Clouds | FEW045 | 1 | -16 | 27% | -4 | 76.78 | 1024.6 | ||||||
| 20 | 11:00 | W 26 G 35 | 24.14 | A Few Clouds | FEW045 | 1 | -13 | 35% | -4 | 76.78 | 1024.4 | ||||||
| 20 | 10:00 | W 15 | 24.14 | A Few Clouds | FEW045 FEW220 | 0 | -11 | 44% | -4 | 76.76 | 1024.0 | ||||||
| 20 | 09:00 | NW 20 | 24.14 | Partly Cloudy | SCT045 | -1 | -11 | 47% | -6 | 76.73 | 1023.7 | ||||||
| 20 | 08:00 | NW 24 | 24.14 | A Few Clouds | FEW040 FEW080 | -2 | -12 | 47% | -8 | 76.66 | 1022.9 | ||||||
| 20 | 07:00 | NW 26 | 24.14 | A Few Clouds | FEW080 | -2 | -11 | 51% | -8 | 76.58 | 1021.5 | ||||||
| 20 | 06:00 | NW 22 | 24.14 | A Few Clouds | FEW080 FEW250 | -3 | -11 | 54% | -9 | 76.45 | 1020.1 | ||||||
| 20 | 05:00 | NW 17 | 24.14 | Partly Cloudy | SCT084 | -2 | -11 | 51% | -7 | 76.4 | 1019.2 | ||||||
| 20 | 04:00 | N 20 | 24.14 | Mostly Cloudy | BKN090 | -1 | -10 | 51% | -6 | 76.33 | 1018.2 | ||||||
| 20 | 03:00 | N 19 | 24.14 | Partly Cloudy | FEW042 SCT088 | -1 | -6 | 69% | -6 | 76.25 | 1017.3 | ||||||
| 20 | 02:00 | N 17 | 24.14 | Overcast | SCT032 OVC045 | 0 | -4 | 75% | -4 | 76.2 | 1016.6 | ||||||
| 20 | 01:00 | W 28 | 12.87 | Light Showers Snow | BKN037 BKN085 | 1 | -3 | 75% | -5 | 76.15 | 1015.9 | ||||||
| 20 | 00:00 | NW 15 | 24.14 | Showers in Vicinity | BKN047 | 2 | -4 | 65% | -2 | 76.07 | 1015.0 | ||||||
| 19 | 23:00 | NW 20 | 24.14 | Showers in Vicinity | SCT082 | 2 | -4 | 65% | -2 | 76.05 | 1014.5 | ||||||
| 19 | 22:00 | W 11 | 24.14 | Mostly Cloudy | FEW074 BKN083 | 3 | -7 | 48% | 0 | 76 | 1013.8 | ||||||
| 19 | 21:00 | W 11 | 24.14 | Partly Cloudy | SCT092 | 2 | -7 | 52% | -1 | 75.97 | 1013.4 | ||||||
| 19 | 20:00 | W 11 | 24.14 | Mostly Cloudy | FEW054 BKN095 | 3 | -7 | 48% | 0 | 75.92 | 1012.9 | ||||||
| 19 | 19:00 | W 24 | 24.14 | Mostly Cloudy | BKN064 BKN095 | 5 | -7 | 42% | 1 | 75.9 | 1012.5 | ||||||
| 19 | 18:00 | W 26 G 37 | 24.14 | Mostly Cloudy | SCT060 BKN093 | 6 | -8 | 36% | 2 | 75.87 | 1012.1 | ||||||
| 19 | 17:00 | W 31 G 48 | 24.14 | Mostly Cloudy | BKN063 BKN087 | 7 | -7 | 37% | 3 | 75.82 | 1011.4 | ||||||
| 19 | 16:00 | W 20 G 35 | 24.14 | Mostly Cloudy | SCT062 BKN084 | 7 | -6 | 39% | 4 | 75.79 | 1011.0 | ||||||
| 19 | 15:00 | NW 26 G 39 | 24.14 | Mostly Cloudy | BKN060 | 6 | -6 | 42% | 2 | 75.79 | 1011.2 | ||||||
| 19 | 14:00 | NW 26 | 24.14 | Mostly Cloudy | BKN055 BKN073 | 6 | -6 | 42% | 2 | 75.82 | 1011.2 | ||||||
| 19 | 13:00 | W 24 | 24.14 | Overcast | BKN063 OVC160 | 6 | -5 | 46% | 2 | 75.87 | 1011.9 | ||||||
| 19 | 12:00 | W 19 G 28 | 24.14 | Overcast | BKN044 OVC140 | 6 | -5 | 46% | 3 | 75.9 | 1012.3 | ||||||
| 19 | 11:00 | W 26 | 24.14 | Overcast | FEW030 SCT060 OVC140 | 4 | -6 | 48% | -0 | 75.92 | 1012.8 | ||||||
| 19 | 10:00 | W 19 G 28 | 24.14 | Mostly Cloudy | FEW030 SCT060 BKN120 | 3 | -4 | 60% | -1 | 75.92 | 1012.8 | ||||||
| 19 | 09:00 | S 6 | 24.14 | Overcast | FEW030 OVC063 | 1 | -3 | 75% | 75.92 | 1012.6 | |||||||
| 19 | 08:00 | W 13 | 24.14 | Overcast | FEW030 OVC044 | 2 | -4 | 65% | -1 | 76 | 1013.4 | ||||||
| 19 | 07:00 | W 20 G 37 | 24.14 | Overcast | FEW030 OVC096 | 2 | -5 | 60% | -2 | 75.87 | 1011.8 | ||||||
| 19 | 06:00 | W 28 G 43 | 24.14 | Mostly Cloudy | BKN031 BKN090 | 3 | -4 | 60% | -2 | 75.82 | 1011.1 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||