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. | ||||||||||||||||
| 13 | 09:00 | SE 3 | 15.00 | Mostly Cloudy | FEW015 BKN250 | 23 | 17.6 | 80% | 29.99 | 1016.5 | |||||||
| 13 | 08:00 | E 3 | 15.00 | Partly Cloudy | FEW015 SCT250 | 19.4 | 15.8 | 86% | 29.98 | 1016.2 | |||||||
| 13 | 07:00 | Calm | 15.00 | Light Showers Snow | BKN026 | 21.2 | 15.8 | 80% | 29.99 | 1016.5 | |||||||
| 13 | 06:00 | W 2 | 15.00 | Light Showers Snow | BKN030 | 19.4 | 15.8 | 86% | 30.01 | 1017.0 | |||||||
| 13 | 05:00 | W 6 | 15.00 | Partly Cloudy | SCT032 | 19.4 | 14 | 79% | 12 | 30 | 1016.9 | ||||||
| 13 | 04:00 | W 6 | 15.00 | Mostly Cloudy | FEW032 BKN100 | 19.4 | 14 | 79% | 12 | 29.99 | 1016.6 | ||||||
| 13 | 03:00 | W 8 | 15.00 | Mostly Cloudy | FEW035 BKN100 | 19.4 | 14 | 79% | 10 | 30.01 | 1017.1 | ||||||
| 13 | 02:00 | W 8 | 15.00 | A Few Clouds | FEW035 | 21.2 | 14 | 74% | 12 | 30.01 | 1017.1 | ||||||
| 13 | 01:00 | W 8 | 15.00 | Partly Cloudy | FEW033 SCT095 | 21.2 | 14 | 74% | 12 | 30 | 1016.8 | ||||||
| 13 | 00:00 | NW 9 | 15.00 | Mostly Cloudy | BKN033 BKN095 | 21.2 | 14 | 74% | 12 | 29.99 | 1016.5 | ||||||
| 12 | 23:00 | NW 10 | 15.00 | Mostly Cloudy | BKN032 | 23 | 15.8 | 74% | 13 | 29.99 | 1016.5 | ||||||
| 12 | 22:00 | NW 12 | 15.00 | Mostly Cloudy | BKN032 | 24.8 | 19.4 | 80% | 15 | 29.98 | 1016.1 | ||||||
| 12 | 21:00 | W 8 | 15.00 | Mostly Cloudy | BKN035 | 24.8 | 19.4 | 80% | 17 | 29.96 | 1015.3 | ||||||
| 12 | 20:00 | W 12 G 17 | 15.00 | Mostly Cloudy | BKN033 | 24.8 | 17.6 | 74% | 15 | 29.94 | 1014.6 | ||||||
| 12 | 19:00 | W 15 | 15.00 | Mostly Cloudy | BKN030 | 24.8 | 15.8 | 69% | 13 | 29.91 | 1013.6 | ||||||
| 12 | 18:00 | W 18 | 15.00 | Mostly Cloudy | BKN025 | 24.8 | 15.8 | 69% | 12 | 29.87 | 1012.4 | ||||||
| 12 | 17:00 | W 15 G 24 | 15.00 | Mostly Cloudy | BKN027 | 24.8 | 17.6 | 74% | 13 | 29.86 | 1011.8 | ||||||
| 12 | 16:00 | W 21 | 15.00 | Mostly Cloudy and Breezy | BKN030 | 23 | 15.8 | 74% | 9 | 29.85 | 1011.5 | ||||||
| 12 | 15:00 | W 20 G 26 | 15.00 | Mostly Cloudy | BKN025 | 23 | 15.8 | 74% | 9 | 29.84 | 1011.4 | ||||||
| 12 | 14:00 | W 16 G 24 | 15.00 | Light Snow | BKN021 | 23 | 15.8 | 74% | 11 | 29.84 | 1011.3 | ||||||
| 12 | 13:00 | W 18 G 24 | 15.00 | Light Snow | BKN020 | 21.2 | 15.8 | 80% | 7 | 29.84 | 1011.4 | ||||||
| 12 | 12:00 | NW 18 G 30 | 15.00 | Mostly Cloudy | BKN028 BKN230 | 21.2 | 15.8 | 80% | 7 | 29.83 | 1011.1 | ||||||
| 12 | 11:00 | W 23 G 35 | 15.00 | Light Snow and Breezy | BKN030 BKN045 | 21.2 | 14 | 74% | 6 | 29.83 | 1011.0 | ||||||
| 12 | 10:00 | W 23 G 31 | 15.00 | Mostly Cloudy and Breezy | BKN031 BKN040 | 21.2 | 14 | 74% | 6 | 29.8 | 1009.8 | ||||||
| 12 | 09:00 | W 15 G 28 | 15.00 | Mostly Cloudy | BKN040 | 24.8 | 17.6 | 74% | 13 | 29.75 | 1008.4 | ||||||
| 12 | 08:00 | W 18 | 1.50 | Light Snow | OVC010 | 24.8 | 21.2 | 86% | 12 | 29.7 | 1006.5 | ||||||
| 12 | 07:00 | W 24 G 36 | 8.00 | Light Snow and Breezy | OVC019 | 26.6 | 23 | 86% | 13 | 29.66 | 1005.0 | ||||||
| 12 | 06:00 | W 22 G 33 | 15.00 | Overcast and Breezy | FEW012 OVC025 | 30.2 | 24.8 | 80% | 18 | 29.6 | 1002.9 | ||||||
| 12 | 05:00 | W 18 G 25 | 15.00 | Overcast | FEW006 SCT012 OVC025 | 32 | 30.2 | 93% | 21 | 29.55 | 1001.5 | ||||||
| 12 | 04:00 | SW 17 | 15.00 | Overcast | FEW006 BKN016 OVC028 | 33.8 | 32 | 93% | 24 | 29.51 | 999.9 | ||||||
| 12 | 03:00 | SW 15 G 21 | 15.00 | Overcast | FEW007 OVC026 | 33.8 | 32 | 93% | 25 | 29.47 | 998.5 | ||||||
| 12 | 02:00 | SW 12 G 18 | 10.00 | Overcast | OVC004 | 32 | 32 | 100% | 24 | 29.43 | 997.4 | ||||||
| 12 | 01:00 | S 6 | 0.50 | Light Freezing Rain Freezing Fog | VV002 | 30.2 | 30.2 | 100% | 25 | 29.41 | 996.7 | ||||||
| 12 | 00:00 | S 3 | 0.38 | Freezing Fog | VV002 | 30.2 | 30.2 | 100% | 29.42 | 997.1 | |||||||
| 11 | 23:00 | SE 3 | 1.00 | Light Freezing Drizzle Fog/Mist | OVC002 | 30.2 | 30.2 | 100% | 29.43 | 997.5 | |||||||
| 11 | 22:00 | S 3 | 3.00 | Light Freezing Drizzle Fog/Mist | OVC003 | 30.2 | 28.4 | 93% | 29.47 | 998.8 | |||||||
| 11 | 21:00 | SE 6 | 10.00 | Overcast | BKN006 OVC013 | 30.2 | 28.4 | 93% | 25 | 29.47 | 998.8 | ||||||
| 11 | 20:00 | E 8 | 10.00 | Light Freezing Rain | BKN006 OVC016 | 30.2 | 30.2 | 100% | 23 | 29.48 | 998.9 | ||||||
| 11 | 19:00 | NE 9 | 8.00 | Light Freezing Rain | OVC005 | 30.2 | 28.4 | 93% | 23 | 29.47 | 998.7 | ||||||
| 11 | 18:00 | E 12 | 10.00 | Light Freezing Rain | OVC006 | 30.2 | 28.4 | 93% | 21 | 29.48 | 998.9 | ||||||
| 11 | 17:00 | E 13 G 24 | 4.00 | Light Freezing Rain Fog/Mist | OVC006 | 30.2 | 28.4 | 93% | 21 | 29.49 | 999.5 | ||||||
| 11 | 16:00 | NE 17 | 3.00 | Light Freezing Rain Fog/Mist | OVC007 | 30.2 | 28.4 | 93% | 19 | 29.57 | 1001.9 | ||||||
| 11 | 15:00 | NE 13 G 18 | 1.25 | Light Freezing Rain Fog/Mist | OVC005 | 30.2 | 28.4 | 93% | 21 | 29.62 | 1003.8 | ||||||
| 11 | 14:00 | E 10 | 8.00 | Light Freezing Rain | OVC006 | 30.2 | 28.4 | 93% | 22 | 29.66 | 1005.3 | ||||||
| 11 | 13:00 | NE 12 G 18 | 2.00 | Light Freezing Rain Fog/Mist | OVC006 | 30.2 | 28.4 | 93% | 21 | 29.7 | 1006.4 | ||||||
| 11 | 12:00 | E 20 G 28 | 6.00 | Light Freezing Rain Fog/Mist | OVC008 | 28.4 | 26.6 | 93% | 16 | 29.72 | 1007.0 | ||||||
| 11 | 11:00 | E 20 G 31 | 8.00 | Light Freezing Rain | BKN014 OVC023 | 28.4 | 24.8 | 86% | 16 | 29.78 | 1009.2 | ||||||
| 11 | 10:00 | NE 24 G 32 | 10.00 | Light Freezing Rain and Breezy | OVC019 | 28.4 | 23 | 80% | 15 | 29.83 | 1010.9 | ||||||
| 11 | 09:00 | NE 22 G 28 | 10.00 | Light Freezing Rain and Breezy | OVC021 | 28.4 | 23 | 80% | 16 | 29.88 | 1012.4 | ||||||
| 11 | 08:00 | NE 17 G 25 | 15.00 | Overcast | OVC023 | 30.2 | 21.2 | 69% | 19 | 29.94 | 1014.5 | ||||||
| 11 | 07:00 | E 17 | 15.00 | Overcast | OVC027 | 30.2 | 21.2 | 69% | 19 | 29.94 | 1014.4 | ||||||
| 11 | 06:00 | E 22 | 15.00 | Overcast and Breezy | OVC029 | 32 | 23 | 69% | 20 | 29.97 | 1015.5 | ||||||
| 11 | 05:00 | E 21 G 26 | 15.00 | Light Freezing Drizzle and Breezy | OVC032 | 32 | 26.6 | 80% | 21 | 30.01 | 1017.0 | ||||||
| 11 | 04:00 | NE 16 | 15.00 | Light Drizzle | OVC035 | 32 | 26.6 | 80% | 22 | 30.06 | 1018.6 | ||||||
| 11 | 03:00 | NE 13 G 20 | 15.00 | Overcast | OVC037 | 32 | 24.8 | 75% | 23 | 30.1 | 1019.9 | ||||||
| 11 | 02:00 | NE 14 | 15.00 | Overcast | OVC045 | 32 | 26.6 | 80% | 23 | 30.1 | 1020.0 | ||||||
| 11 | 01:00 | NE 14 | 15.00 | Light Showers Rain | OVC038 | 33.8 | 26.6 | 75% | 25 | 30.12 | 1020.6 | ||||||
| 11 | 00:00 | N 16 G 23 | 15.00 | Overcast | OVC040 | 33.8 | 24.8 | 70% | 24 | 30.14 | 1021.2 | ||||||
| 10 | 23:00 | N 13 | 15.00 | Overcast | OVC043 | 35.6 | 23 | 60% | 28 | 30.14 | 1021.1 | ||||||
| 10 | 22:00 | N 13 | 15.00 | Overcast | OVC043 | 35.6 | 23 | 60% | 28 | 30.14 | 1021.1 | ||||||
| 10 | 21:00 | N 18 | 15.00 | Overcast | OVC044 | 35.6 | 24.8 | 65% | 26 | 30.11 | 1020.1 | ||||||
| 10 | 20:00 | N 14 G 20 | 15.00 | Overcast | OVC046 | 39.2 | 23 | 52% | 32 | 30.11 | 1020.2 | ||||||
| 10 | 19:00 | N 15 G 23 | 15.00 | Mostly Cloudy | BKN055 BKN087 | 41 | 24.8 | 53% | 34 | 30.06 | 1018.7 | ||||||
| 10 | 18:00 | N 10 | 15.00 | Mostly Cloudy | FEW060 BKN085 | 42.8 | 24.8 | 49% | 38 | 30.01 | 1016.9 | ||||||
| 10 | 17:00 | NW 14 | 15.00 | Mostly Cloudy | SCT060 BKN085 BKN110 | 42.8 | 26.6 | 53% | 36 | 29.99 | 1016.1 | ||||||
| 10 | 16:00 | N 10 | 15.00 | Mostly Cloudy | SCT060 SCT110 BKN230 | 48.2 | 28.4 | 46% | 44 | 29.97 | 1015.3 | ||||||
| 10 | 15:00 | N 12 | 15.00 | Mostly Cloudy | BKN061 | 51.8 | 30.2 | 44% | 29.94 | 1014.5 | |||||||
| 10 | 14:00 | NW 8 | 15.00 | Mostly Cloudy | BKN057 | 50 | 32 | 50% | 47 | 29.92 | 1013.8 | ||||||
| 10 | 13:00 | NW 6 | 15.00 | Mostly Cloudy | BKN070 BKN130 | 51.8 | 32 | 47% | 29.93 | 1014.0 | |||||||
| 10 | 12:00 | NW 6 | 15.00 | A Few Clouds | FEW130 | 50 | 33.8 | 54% | 48 | 29.93 | 1014.1 | ||||||
| 10 | 11:00 | N 8 | 15.00 | A Few Clouds | FEW130 | 48.2 | 32 | 54% | 45 | 29.93 | 1013.9 | ||||||
| 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) | |||||||||||||||