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. | ||||||||||||||||
| 13 | 07:00 | Calm | 24.14 | Light Showers Snow | BKN026 | -6 | -9 | 80% | 76.17 | 1016.5 | |||||||
| 13 | 06:00 | W 4 | 24.14 | Light Showers Snow | BKN030 | -7 | -9 | 86% | 76.23 | 1017.0 | |||||||
| 13 | 05:00 | W 9 | 24.14 | Partly Cloudy | SCT032 | -7 | -10 | 79% | -11 | 76.2 | 1016.9 | ||||||
| 13 | 04:00 | W 9 | 24.14 | Mostly Cloudy | FEW032 BKN100 | -7 | -10 | 79% | -11 | 76.17 | 1016.6 | ||||||
| 13 | 03:00 | W 13 | 24.14 | Mostly Cloudy | FEW035 BKN100 | -7 | -10 | 79% | -12 | 76.23 | 1017.1 | ||||||
| 13 | 02:00 | W 13 | 24.14 | A Few Clouds | FEW035 | -6 | -10 | 74% | -11 | 76.23 | 1017.1 | ||||||
| 13 | 01:00 | W 13 | 24.14 | Partly Cloudy | FEW033 SCT095 | -6 | -10 | 74% | -11 | 76.2 | 1016.8 | ||||||
| 13 | 00:00 | NW 15 | 24.14 | Mostly Cloudy | BKN033 BKN095 | -6 | -10 | 74% | -11 | 76.17 | 1016.5 | ||||||
| 12 | 23:00 | NW 17 | 24.14 | Mostly Cloudy | BKN032 | -5 | -9 | 74% | -10 | 76.17 | 1016.5 | ||||||
| 12 | 22:00 | NW 19 | 24.14 | Mostly Cloudy | BKN032 | -4 | -7 | 80% | -10 | 76.15 | 1016.1 | ||||||
| 12 | 21:00 | W 13 | 24.14 | Mostly Cloudy | BKN035 | -4 | -7 | 80% | -8 | 76.1 | 1015.3 | ||||||
| 12 | 20:00 | W 19 G 28 | 24.14 | Mostly Cloudy | BKN033 | -4 | -8 | 74% | -10 | 76.05 | 1014.6 | ||||||
| 12 | 19:00 | W 24 | 24.14 | Mostly Cloudy | BKN030 | -4 | -9 | 69% | -10 | 75.97 | 1013.6 | ||||||
| 12 | 18:00 | W 30 | 24.14 | Mostly Cloudy | BKN025 | -4 | -9 | 69% | -11 | 75.87 | 1012.4 | ||||||
| 12 | 17:00 | W 24 G 39 | 24.14 | Mostly Cloudy | BKN027 | -4 | -8 | 74% | -10 | 75.84 | 1011.8 | ||||||
| 12 | 16:00 | W 33 | 24.14 | Mostly Cloudy and Breezy | BKN030 | -5 | -9 | 74% | -13 | 75.82 | 1011.5 | ||||||
| 12 | 15:00 | W 31 G 43 | 24.14 | Mostly Cloudy | BKN025 | -5 | -9 | 74% | -13 | 75.79 | 1011.4 | ||||||
| 12 | 14:00 | W 26 G 39 | 24.14 | Light Snow | BKN021 | -5 | -9 | 74% | -12 | 75.79 | 1011.3 | ||||||
| 12 | 13:00 | W 30 G 39 | 24.14 | Light Snow | BKN020 | -6 | -9 | 80% | -14 | 75.79 | 1011.4 | ||||||
| 12 | 12:00 | NW 30 G 48 | 24.14 | Mostly Cloudy | BKN028 BKN230 | -6 | -9 | 80% | -14 | 75.77 | 1011.1 | ||||||
| 12 | 11:00 | W 37 G 56 | 24.14 | Light Snow and Breezy | BKN030 BKN045 | -6 | -10 | 74% | -15 | 75.77 | 1011.0 | ||||||
| 12 | 10:00 | W 37 G 50 | 24.14 | Mostly Cloudy and Breezy | BKN031 BKN040 | -6 | -10 | 74% | -15 | 75.69 | 1009.8 | ||||||
| 12 | 09:00 | W 24 G 44 | 24.14 | Mostly Cloudy | BKN040 | -4 | -8 | 74% | -10 | 75.57 | 1008.4 | ||||||
| 12 | 08:00 | W 30 | 2.41 | Light Snow | OVC010 | -4 | -6 | 86% | -11 | 75.44 | 1006.5 | ||||||
| 12 | 07:00 | W 39 G 57 | 12.87 | Light Snow and Breezy | OVC019 | -3 | -5 | 86% | -11 | 75.34 | 1005.0 | ||||||
| 12 | 06:00 | W 35 G 54 | 24.14 | Overcast and Breezy | FEW012 OVC025 | -1 | -4 | 80% | -8 | 75.18 | 1002.9 | ||||||
| 12 | 05:00 | W 30 G 41 | 24.14 | Overcast | FEW006 SCT012 OVC025 | 0 | -1 | 93% | -6 | 75.06 | 1001.5 | ||||||
| 12 | 04:00 | SW 28 | 24.14 | Overcast | FEW006 BKN016 OVC028 | 1 | 0 | 93% | -5 | 74.96 | 999.9 | ||||||
| 12 | 03:00 | SW 24 G 33 | 24.14 | Overcast | FEW007 OVC026 | 1 | 0 | 93% | -4 | 74.85 | 998.5 | ||||||
| 12 | 02:00 | SW 19 G 30 | 16.09 | Overcast | OVC004 | 0 | 0 | 100% | -5 | 74.75 | 997.4 | ||||||
| 12 | 01:00 | S 9 | 0.80 | Light Freezing Rain Freezing Fog | VV002 | -1 | -1 | 100% | -4 | 74.7 | 996.7 | ||||||
| 12 | 00:00 | S 6 | 0.61 | Freezing Fog | VV002 | -1 | -1 | 100% | 74.73 | 997.1 | |||||||
| 11 | 23:00 | SE 6 | 1.61 | Light Freezing Drizzle Fog/Mist | OVC002 | -1 | -1 | 100% | 74.75 | 997.5 | |||||||
| 11 | 22:00 | S 6 | 4.83 | Light Freezing Drizzle Fog/Mist | OVC003 | -1 | -2 | 93% | 74.85 | 998.8 | |||||||
| 11 | 21:00 | SE 9 | 16.09 | Overcast | BKN006 OVC013 | -1 | -2 | 93% | -4 | 74.85 | 998.8 | ||||||
| 11 | 20:00 | E 13 | 16.09 | Light Freezing Rain | BKN006 OVC016 | -1 | -1 | 100% | -5 | 74.88 | 998.9 | ||||||
| 11 | 19:00 | NE 15 | 12.87 | Light Freezing Rain | OVC005 | -1 | -2 | 93% | -5 | 74.85 | 998.7 | ||||||
| 11 | 18:00 | E 19 | 16.09 | Light Freezing Rain | OVC006 | -1 | -2 | 93% | -6 | 74.88 | 998.9 | ||||||
| 11 | 17:00 | E 20 G 39 | 6.44 | Light Freezing Rain Fog/Mist | OVC006 | -1 | -2 | 93% | -6 | 74.9 | 999.5 | ||||||
| 11 | 16:00 | NE 28 | 4.83 | Light Freezing Rain Fog/Mist | OVC007 | -1 | -2 | 93% | -7 | 75.11 | 1001.9 | ||||||
| 11 | 15:00 | NE 20 G 30 | 2.01 | Light Freezing Rain Fog/Mist | OVC005 | -1 | -2 | 93% | -6 | 75.23 | 1003.8 | ||||||
| 11 | 14:00 | E 17 | 12.87 | Light Freezing Rain | OVC006 | -1 | -2 | 93% | -6 | 75.34 | 1005.3 | ||||||
| 11 | 13:00 | NE 19 G 30 | 3.22 | Light Freezing Rain Fog/Mist | OVC006 | -1 | -2 | 93% | -6 | 75.44 | 1006.4 | ||||||
| 11 | 12:00 | E 31 G 44 | 9.66 | Light Freezing Rain Fog/Mist | OVC008 | -2 | -3 | 93% | -9 | 75.49 | 1007.0 | ||||||
| 11 | 11:00 | E 31 G 50 | 12.87 | Light Freezing Rain | BKN014 OVC023 | -2 | -4 | 86% | -9 | 75.64 | 1009.2 | ||||||
| 11 | 10:00 | NE 39 G 52 | 16.09 | Light Freezing Rain and Breezy | OVC019 | -2 | -5 | 80% | -9 | 75.77 | 1010.9 | ||||||
| 11 | 09:00 | NE 35 G 44 | 16.09 | Light Freezing Rain and Breezy | OVC021 | -2 | -5 | 80% | -9 | 75.9 | 1012.4 | ||||||
| 11 | 08:00 | NE 28 G 41 | 24.14 | Overcast | OVC023 | -1 | -6 | 69% | -7 | 76.05 | 1014.5 | ||||||
| 11 | 07:00 | E 28 | 24.14 | Overcast | OVC027 | -1 | -6 | 69% | -7 | 76.05 | 1014.4 | ||||||
| 11 | 06:00 | E 35 | 24.14 | Overcast and Breezy | OVC029 | 0 | -5 | 69% | -7 | 76.12 | 1015.5 | ||||||
| 11 | 05:00 | E 33 G 43 | 24.14 | Light Freezing Drizzle and Breezy | OVC032 | 0 | -3 | 80% | -6 | 76.23 | 1017.0 | ||||||
| 11 | 04:00 | NE 26 | 24.14 | Light Drizzle | OVC035 | 0 | -3 | 80% | -6 | 76.35 | 1018.6 | ||||||
| 11 | 03:00 | NE 20 G 31 | 24.14 | Overcast | OVC037 | 0 | -4 | 75% | -5 | 76.45 | 1019.9 | ||||||
| 11 | 02:00 | NE 22 | 24.14 | Overcast | OVC045 | 0 | -3 | 80% | -5 | 76.45 | 1020.0 | ||||||
| 11 | 01:00 | NE 22 | 24.14 | Light Showers Rain | OVC038 | 1 | -3 | 75% | -4 | 76.5 | 1020.6 | ||||||
| 11 | 00:00 | N 26 G 37 | 24.14 | Overcast | OVC040 | 1 | -4 | 70% | -4 | 76.56 | 1021.2 | ||||||
| 10 | 23:00 | N 20 | 24.14 | Overcast | OVC043 | 2 | -5 | 60% | -2 | 76.56 | 1021.1 | ||||||
| 10 | 22:00 | N 20 | 24.14 | Overcast | OVC043 | 2 | -5 | 60% | -2 | 76.56 | 1021.1 | ||||||
| 10 | 21:00 | N 30 | 24.14 | Overcast | OVC044 | 2 | -4 | 65% | -3 | 76.48 | 1020.1 | ||||||
| 10 | 20:00 | N 22 G 31 | 24.14 | Overcast | OVC046 | 4 | -5 | 52% | -0 | 76.48 | 1020.2 | ||||||
| 10 | 19:00 | N 24 G 37 | 24.14 | Mostly Cloudy | BKN055 BKN087 | 5 | -4 | 53% | 1 | 76.35 | 1018.7 | ||||||
| 10 | 18:00 | N 17 | 24.14 | Mostly Cloudy | FEW060 BKN085 | 6 | -4 | 49% | 3 | 76.23 | 1016.9 | ||||||
| 10 | 17:00 | NW 22 | 24.14 | Mostly Cloudy | SCT060 BKN085 BKN110 | 6 | -3 | 53% | 2 | 76.17 | 1016.1 | ||||||
| 10 | 16:00 | N 17 | 24.14 | Mostly Cloudy | SCT060 SCT110 BKN230 | 9 | -2 | 46% | 7 | 76.12 | 1015.3 | ||||||
| 10 | 15:00 | N 19 | 24.14 | Mostly Cloudy | BKN061 | 11 | -1 | 44% | 76.05 | 1014.5 | |||||||
| 10 | 14:00 | NW 13 | 24.14 | Mostly Cloudy | BKN057 | 10 | 0 | 50% | 8 | 76 | 1013.8 | ||||||
| 10 | 13:00 | NW 9 | 24.14 | Mostly Cloudy | BKN070 BKN130 | 11 | 0 | 47% | 76.02 | 1014.0 | |||||||
| 10 | 12:00 | NW 9 | 24.14 | A Few Clouds | FEW130 | 10 | 1 | 54% | 9 | 76.02 | 1014.1 | ||||||
| 10 | 11:00 | N 13 | 24.14 | A Few Clouds | FEW130 | 9 | 0 | 54% | 7 | 76.02 | 1013.9 | ||||||
| 10 | 10:00 | N 19 | 24.14 | A Few Clouds | FEW230 | 7 | 0 | 61% | 4 | 76 | 1013.5 | ||||||
| 10 | 09:00 | N 13 | 24.14 | A Few Clouds | FEW130 | 6 | 0 | 66% | 4 | 76 | 1013.6 | ||||||
| 10 | 08:00 | N 11 | 24.14 | A Few Clouds | FEW130 | 4 | -1 | 70% | 2 | 75.92 | 1012.8 | ||||||
| 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) | |||||||||||||||