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. | ||||||||||||||||
| 15 | 14:00 | E 17 | 15.00 | Light Snow | OVC055 | 26.6 | 14 | 59% | 15 | 30.31 | 1027.2 | ||||||
| 15 | 13:00 | E 14 G 20 | 15.00 | Overcast | OVC073 | 26.6 | 14 | 59% | 16 | 30.36 | 1029.0 | ||||||
| 15 | 12:00 | E 15 | 12.00 | Overcast | OVC082 | 24.8 | 15.8 | 69% | 13 | 30.39 | 1030.0 | ||||||
| 15 | 11:00 | E 10 | 12.00 | Overcast | OVC090 | 24.8 | 15.8 | 69% | 15 | 30.43 | 1031.3 | ||||||
| 15 | 10:00 | E 7 | 12.00 | Mostly Cloudy | BKN110 | 21.2 | 15.8 | 80% | 13 | 30.44 | 1031.6 | ||||||
| 15 | 09:00 | E 8 | 12.00 | Mostly Cloudy | BKN110 | 17.6 | 14 | 86% | 8 | 30.44 | 1031.7 | ||||||
| 15 | 08:00 | NE 7 | 15.00 | Mostly Cloudy | BKN140 BKN250 | 14 | 10.4 | 85% | 5 | 30.43 | 1031.4 | ||||||
| 15 | 07:00 | NE 5 | 15.00 | Mostly Cloudy | SCT140 BKN250 | 15.8 | 12.2 | 86% | 9 | 30.42 | 1031.1 | ||||||
| 15 | 06:00 | Calm | 15.00 | A Few Clouds | FEW140 | 12.2 | 8.6 | 85% | 30.42 | 1031.1 | |||||||
| 15 | 05:00 | W 3 | 15.00 | A Few Clouds | FEW140 | 14 | 12.2 | 92% | 30.4 | 1030.3 | |||||||
| 15 | 04:00 | W 2 | 15.00 | Clear | SKC | 17.6 | 14 | 86% | 30.38 | 1029.8 | |||||||
| 15 | 03:00 | W 3 | 15.00 | Clear | SKC | 14 | 12.2 | 92% | 30.37 | 1029.5 | |||||||
| 15 | 02:00 | W 3 | 15.00 | Clear | SKC | 17.6 | 14 | 86% | 30.35 | 1028.7 | |||||||
| 15 | 01:00 | W 5 | 15.00 | A Few Clouds | FEW120 | 19.4 | 14 | 79% | 14 | 30.34 | 1028.4 | ||||||
| 15 | 00:00 | W 7 | 15.00 | Clear | SKC | 19.4 | 14 | 79% | 11 | 30.32 | 1027.6 | ||||||
| 14 | 23:00 | W 7 | 15.00 | Clear | SKC | 21.2 | 15.8 | 80% | 13 | 30.32 | 1027.6 | ||||||
| 14 | 22:00 | W 7 | 15.00 | A Few Clouds | FEW050 | 23 | 15.8 | 74% | 16 | 30.27 | 1026.1 | ||||||
| 14 | 21:00 | W 12 G 20 | 15.00 | A Few Clouds | FEW045 | 26.6 | 17.6 | 69% | 17 | 30.24 | 1024.8 | ||||||
| 14 | 20:00 | W 16 | 12.00 | Light Snow | BKN035 | 28.4 | 17.6 | 64% | 17 | 30.19 | 1023.3 | ||||||
| 14 | 19:00 | NW 18 | 15.00 | Mostly Cloudy | BKN051 | 30.2 | 17.6 | 59% | 19 | 30.15 | 1021.7 | ||||||
| 14 | 18:00 | W 21 G 28 | 15.00 | Mostly Cloudy and Breezy | BKN050 | 32 | 17.6 | 55% | 21 | 30.1 | 1020.1 | ||||||
| 14 | 17:00 | W 22 G 29 | 15.00 | Mostly Cloudy and Breezy | BKN042 | 32 | 21.2 | 64% | 20 | 30.05 | 1018.4 | ||||||
| 14 | 16:00 | W 18 G 28 | 15.00 | Mostly Cloudy | BKN028 BKN120 | 33.8 | 21.2 | 60% | 24 | 30 | 1016.7 | ||||||
| 14 | 15:00 | W 22 | 15.00 | Overcast and Breezy | OVC026 | 32 | 23 | 69% | 20 | 29.96 | 1015.2 | ||||||
| 14 | 14:00 | W 20 G 25 | 15.00 | Overcast | OVC020 | 30.2 | 23 | 75% | 19 | 29.92 | 1013.8 | ||||||
| 14 | 13:00 | W 22 | 12.00 | Overcast and Breezy | OVC018 | 30.2 | 23 | 75% | 18 | 29.87 | 1012.4 | ||||||
| 14 | 12:00 | NW 20 | 12.00 | Overcast | OVC017 | 28.4 | 23 | 80% | 16 | 29.83 | 1010.8 | ||||||
| 14 | 11:00 | NW 15 | 2.00 | Light Snow | OVC012 | 28.4 | 24.8 | 86% | 18 | 29.77 | 1009.0 | ||||||
| 14 | 10:00 | NW 13 | 1.50 | Light Snow | OVC008 | 28.4 | 24.8 | 86% | 19 | 29.72 | 1007.3 | ||||||
| 14 | 09:00 | NW 14 | 0.75 | Light Snow | OVC005 | 28.4 | 24.8 | 86% | 18 | 29.67 | 1005.5 | ||||||
| 14 | 08:00 | N 12 | 0.75 | Light Snow | BKN005 OVC017 | 28.4 | 26.6 | 93% | 19 | 29.62 | 1003.8 | ||||||
| 14 | 07:00 | N 12 | 1.50 | Light Snow | FEW005 OVC018 | 26.6 | 26.6 | 100% | 17 | 29.58 | 1002.4 | ||||||
| 14 | 06:00 | N 12 | 2.50 | Light Snow | SCT007 OVC011 | 26.6 | 24.8 | 93% | 17 | 29.55 | 1001.4 | ||||||
| 14 | 05:00 | NE 13 | 1.50 | Light Snow | OVC012 | 26.6 | 24.8 | 93% | 16 | 29.52 | 1000.3 | ||||||
| 14 | 04:00 | NE 13 | 1.00 | Light Snow | BKN007 OVC014 | 28.4 | 26.6 | 93% | 19 | 29.51 | 999.9 | ||||||
| 14 | 03:00 | E 14 | 1.00 | Light Snow | BKN006 OVC018 | 28.4 | 26.6 | 93% | 18 | 29.51 | 999.9 | ||||||
| 14 | 02:00 | E 15 | 1.00 | Light Snow | BKN009 OVC017 | 28.4 | 28.4 | 100% | 18 | 29.52 | 1000.3 | ||||||
| 14 | 01:00 | E 14 | 1.50 | Light Snow | BKN007 OVC018 | 28.4 | 26.6 | 93% | 18 | 29.53 | 1000.6 | ||||||
| 14 | 00:00 | E 18 G 25 | 2.00 | Light Snow | SCT007 OVC021 | 28.4 | 24.8 | 86% | 17 | 29.55 | 1001.3 | ||||||
| 13 | 23:00 | E 22 G 30 | 1.25 | Light Snow and Breezy | BKN007 OVC032 | 26.6 | 24.8 | 93% | 13 | 29.57 | 1002.1 | ||||||
| 13 | 22:00 | E 23 G 30 | 0.63 | Light Snow and Breezy | VV006 | 26.6 | 24.8 | 93% | 13 | 29.61 | 1003.5 | ||||||
| 13 | 21:00 | E 18 G 25 | 1.00 | Light Snow | OVC007 | 26.6 | 23 | 86% | 14 | 29.63 | 1004.4 | ||||||
| 13 | 20:00 | E 18 | 1.00 | Light Snow | BKN007 OVC033 | 26.6 | 23 | 86% | 14 | 29.67 | 1005.5 | ||||||
| 13 | 19:00 | E 17 | 0.63 | Light Snow | OVC011 | 26.6 | 23 | 86% | 15 | 29.69 | 1006.4 | ||||||
| 13 | 18:00 | NE 15 | 2.00 | Light Snow | OVC034 | 28.4 | 23 | 80% | 18 | 29.71 | 1007.0 | ||||||
| 13 | 17:00 | E 15 | 15.00 | Overcast | OVC042 | 30.2 | 19.4 | 64% | 20 | 29.73 | 1007.7 | ||||||
| 13 | 16:00 | E 14 | 15.00 | Overcast | FEW033 OVC066 | 30.2 | 21.2 | 69% | 21 | 29.76 | 1008.7 | ||||||
| 13 | 15:00 | E 13 | 15.00 | Overcast | SCT033 OVC083 | 28.4 | 19.4 | 69% | 19 | 29.8 | 1009.9 | ||||||
| 13 | 14:00 | SE 9 | 15.00 | Overcast | SCT033 OVC100 | 28.4 | 17.6 | 64% | 20 | 29.85 | 1011.8 | ||||||
| 13 | 13:00 | S 9 | 15.00 | Overcast | BKN038 OVC120 | 28.4 | 17.6 | 64% | 20 | 29.92 | 1013.9 | ||||||
| 13 | 12:00 | SE 3 | 15.00 | Overcast | OVC027 | 26.6 | 19.4 | 74% | 29.93 | 1014.5 | |||||||
| 13 | 11:00 | S 7 | 15.00 | Overcast | OVC018 | 24.8 | 19.4 | 80% | 18 | 29.96 | 1015.3 | ||||||
| 13 | 10:00 | S 7 | 15.00 | Mostly Cloudy | BKN015 BKN250 | 24.8 | 17.6 | 74% | 18 | 29.97 | 1015.6 | ||||||
| 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 | ||||||
| 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) | |||||||||||||||