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. | ||||||||||||||||
| 16 | 10:00 | NE 19 | 24.14 | Overcast | OVC025 | 4 | 3 | 93% | 0 | 74.75 | 997.3 | ||||||
| 16 | 09:00 | E 19 | 24.14 | Overcast | FEW005 OVC027 | 3 | 2 | 93% | -1 | 74.83 | 998.2 | ||||||
| 16 | 08:00 | E 19 | 16.09 | Light Showers Rain | OVC028 | 2 | 1 | 93% | -2 | 74.96 | 1000.0 | ||||||
| 16 | 07:00 | E 22 | 16.09 | Light Showers Rain | OVC023 | 2 | 0 | 87% | -3 | 75.06 | 1001.3 | ||||||
| 16 | 06:00 | E 22 | 16.09 | Light Showers Rain | OVC027 | 1 | -2 | 81% | -4 | 75.18 | 1003.0 | ||||||
| 16 | 05:00 | NE 24 | 24.14 | Overcast | OVC025 | 0 | -3 | 80% | -5 | 75.31 | 1004.9 | ||||||
| 16 | 04:00 | E 24 | 24.14 | Overcast | OVC026 | 0 | -3 | 80% | -5 | 75.41 | 1006.0 | ||||||
| 16 | 03:00 | E 26 | 24.14 | Overcast | OVC026 | -1 | -4 | 80% | -7 | 75.49 | 1007.3 | ||||||
| 16 | 02:00 | E 28 | 24.14 | Overcast | OVC028 | -1 | -4 | 80% | -7 | 75.59 | 1008.5 | ||||||
| 16 | 01:00 | E 28 G 41 | 24.14 | Overcast | OVC031 | -1 | -4 | 80% | -7 | 75.72 | 1010.3 | ||||||
| 16 | 00:00 | E 28 | 16.09 | Mostly Cloudy | FEW010 BKN035 | -2 | -5 | 80% | -8 | 75.77 | 1011.1 | ||||||
| 15 | 23:00 | E 28 G 39 | 16.09 | Overcast | FEW010 OVC039 | -2 | -5 | 80% | -8 | 75.9 | 1012.7 | ||||||
| 15 | 22:00 | E 33 G 46 | 16.09 | Low Drifting Snow and Breezy | FEW010 OVC046 | -3 | -5 | 86% | -10 | 76 | 1014.0 | ||||||
| 15 | 21:00 | E 37 G 54 | 16.09 | Low Drifting Snow and Breezy | FEW010 OVC050 | -3 | -5 | 86% | -11 | 76.15 | 1016.0 | ||||||
| 15 | 20:00 | E 39 G 59 | 16.09 | Low Drifting Snow and Breezy | BKN010 OVC068 | -3 | -5 | 86% | -11 | 76.28 | 1017.7 | ||||||
| 15 | 19:00 | E 39 G 56 | 24.14 | Low Drifting Snow and Breezy | BKN010 OVC075 | -4 | -6 | 86% | -12 | 76.43 | 1019.8 | ||||||
| 15 | 18:00 | E 39 G 54 | 16.09 | Low Drifting Snow and Breezy | BKN012 OVC092 | -4 | -6 | 86% | -12 | 76.43 | 1020.1 | ||||||
| 15 | 17:00 | E 35 G 46 | 8.05 | Blowing Snow and Breezy | OVC010 | -4 | -6 | 86% | -12 | 76.61 | 1022.2 | ||||||
| 15 | 16:00 | NE 35 G 54 | 1.21 | Light Showers Snow and Breezy | VV012 | -4 | -6 | 86% | -12 | 76.71 | 1023.7 | ||||||
| 15 | 15:00 | E 28 G 39 | 0.80 | Showers Snow | VV008 | -4 | -7 | 80% | -11 | 76.86 | 1025.8 | ||||||
| 15 | 14:00 | E 28 | 24.14 | Light Snow | OVC055 | -3 | -10 | 59% | -10 | 76.99 | 1027.2 | ||||||
| 15 | 13:00 | E 22 G 31 | 24.14 | Overcast | OVC073 | -3 | -10 | 59% | -9 | 77.11 | 1029.0 | ||||||
| 15 | 12:00 | E 24 | 19.31 | Overcast | OVC082 | -4 | -9 | 69% | -10 | 77.19 | 1030.0 | ||||||
| 15 | 11:00 | E 17 | 19.31 | Overcast | OVC090 | -4 | -9 | 69% | -9 | 77.29 | 1031.3 | ||||||
| 15 | 10:00 | E 11 | 19.31 | Mostly Cloudy | BKN110 | -6 | -9 | 80% | -10 | 77.32 | 1031.6 | ||||||
| 15 | 09:00 | E 13 | 19.31 | Mostly Cloudy | BKN110 | -8 | -10 | 86% | -13 | 77.32 | 1031.7 | ||||||
| 15 | 08:00 | NE 11 | 24.14 | Mostly Cloudy | BKN140 BKN250 | -10 | -12 | 85% | -15 | 77.29 | 1031.4 | ||||||
| 15 | 07:00 | NE 7 | 24.14 | Mostly Cloudy | SCT140 BKN250 | -9 | -11 | 86% | -13 | 77.27 | 1031.1 | ||||||
| 15 | 06:00 | Calm | 24.14 | A Few Clouds | FEW140 | -11 | -13 | 85% | 77.27 | 1031.1 | |||||||
| 15 | 05:00 | W 6 | 24.14 | A Few Clouds | FEW140 | -10 | -11 | 92% | 77.22 | 1030.3 | |||||||
| 15 | 04:00 | W 4 | 24.14 | Clear | SKC | -8 | -10 | 86% | 77.17 | 1029.8 | |||||||
| 15 | 03:00 | W 6 | 24.14 | Clear | SKC | -10 | -11 | 92% | 77.14 | 1029.5 | |||||||
| 15 | 02:00 | W 6 | 24.14 | Clear | SKC | -8 | -10 | 86% | 77.09 | 1028.7 | |||||||
| 15 | 01:00 | W 7 | 24.14 | A Few Clouds | FEW120 | -7 | -10 | 79% | -10 | 77.06 | 1028.4 | ||||||
| 15 | 00:00 | W 11 | 24.14 | Clear | SKC | -7 | -10 | 79% | -12 | 77.01 | 1027.6 | ||||||
| 14 | 23:00 | W 11 | 24.14 | Clear | SKC | -6 | -9 | 80% | -10 | 77.01 | 1027.6 | ||||||
| 14 | 22:00 | W 11 | 24.14 | A Few Clouds | FEW050 | -5 | -9 | 74% | -9 | 76.89 | 1026.1 | ||||||
| 14 | 21:00 | W 19 G 31 | 24.14 | A Few Clouds | FEW045 | -3 | -8 | 69% | -8 | 76.81 | 1024.8 | ||||||
| 14 | 20:00 | W 26 | 19.31 | Light Snow | BKN035 | -2 | -8 | 64% | -8 | 76.68 | 1023.3 | ||||||
| 14 | 19:00 | NW 30 | 24.14 | Mostly Cloudy | BKN051 | -1 | -8 | 59% | -7 | 76.58 | 1021.7 | ||||||
| 14 | 18:00 | W 33 G 44 | 24.14 | Mostly Cloudy and Breezy | BKN050 | 0 | -8 | 55% | -6 | 76.45 | 1020.1 | ||||||
| 14 | 17:00 | W 35 G 46 | 24.14 | Mostly Cloudy and Breezy | BKN042 | 0 | -6 | 64% | -7 | 76.33 | 1018.4 | ||||||
| 14 | 16:00 | W 30 G 44 | 24.14 | Mostly Cloudy | BKN028 BKN120 | 1 | -6 | 60% | -5 | 76.2 | 1016.7 | ||||||
| 14 | 15:00 | W 35 | 24.14 | Overcast and Breezy | OVC026 | 0 | -5 | 69% | -7 | 76.1 | 1015.2 | ||||||
| 14 | 14:00 | W 31 G 41 | 24.14 | Overcast | OVC020 | -1 | -5 | 75% | -7 | 76 | 1013.8 | ||||||
| 14 | 13:00 | W 35 | 19.31 | Overcast and Breezy | OVC018 | -1 | -5 | 75% | -8 | 75.87 | 1012.4 | ||||||
| 14 | 12:00 | NW 31 | 19.31 | Overcast | OVC017 | -2 | -5 | 80% | -9 | 75.77 | 1010.8 | ||||||
| 14 | 11:00 | NW 24 | 3.22 | Light Snow | OVC012 | -2 | -4 | 86% | -8 | 75.62 | 1009.0 | ||||||
| 14 | 10:00 | NW 20 | 2.41 | Light Snow | OVC008 | -2 | -4 | 86% | -7 | 75.49 | 1007.3 | ||||||
| 14 | 09:00 | NW 22 | 1.21 | Light Snow | OVC005 | -2 | -4 | 86% | -8 | 75.36 | 1005.5 | ||||||
| 14 | 08:00 | N 19 | 1.21 | Light Snow | BKN005 OVC017 | -2 | -3 | 93% | -7 | 75.23 | 1003.8 | ||||||
| 14 | 07:00 | N 19 | 2.41 | Light Snow | FEW005 OVC018 | -3 | -3 | 100% | -8 | 75.13 | 1002.4 | ||||||
| 14 | 06:00 | N 19 | 4.02 | Light Snow | SCT007 OVC011 | -3 | -4 | 93% | -8 | 75.06 | 1001.4 | ||||||
| 14 | 05:00 | NE 20 | 2.41 | Light Snow | OVC012 | -3 | -4 | 93% | -9 | 74.98 | 1000.3 | ||||||
| 14 | 04:00 | NE 20 | 1.61 | Light Snow | BKN007 OVC014 | -2 | -3 | 93% | -7 | 74.96 | 999.9 | ||||||
| 14 | 03:00 | E 22 | 1.61 | Light Snow | BKN006 OVC018 | -2 | -3 | 93% | -8 | 74.96 | 999.9 | ||||||
| 14 | 02:00 | E 24 | 1.61 | Light Snow | BKN009 OVC017 | -2 | -2 | 100% | -8 | 74.98 | 1000.3 | ||||||
| 14 | 01:00 | E 22 | 2.41 | Light Snow | BKN007 OVC018 | -2 | -3 | 93% | -8 | 75.01 | 1000.6 | ||||||
| 14 | 00:00 | E 30 G 41 | 3.22 | Light Snow | SCT007 OVC021 | -2 | -4 | 86% | -9 | 75.06 | 1001.3 | ||||||
| 13 | 23:00 | E 35 G 48 | 2.01 | Light Snow and Breezy | BKN007 OVC032 | -3 | -4 | 93% | -10 | 75.11 | 1002.1 | ||||||
| 13 | 22:00 | E 37 G 48 | 1.01 | Light Snow and Breezy | VV006 | -3 | -4 | 93% | -11 | 75.21 | 1003.5 | ||||||
| 13 | 21:00 | E 30 G 41 | 1.61 | Light Snow | OVC007 | -3 | -5 | 86% | -10 | 75.26 | 1004.4 | ||||||
| 13 | 20:00 | E 30 | 1.61 | Light Snow | BKN007 OVC033 | -3 | -5 | 86% | -10 | 75.36 | 1005.5 | ||||||
| 13 | 19:00 | E 28 | 1.01 | Light Snow | OVC011 | -3 | -5 | 86% | -10 | 75.41 | 1006.4 | ||||||
| 13 | 18:00 | NE 24 | 3.22 | Light Snow | OVC034 | -2 | -5 | 80% | -8 | 75.46 | 1007.0 | ||||||
| 13 | 17:00 | E 24 | 24.14 | Overcast | OVC042 | -1 | -7 | 64% | -7 | 75.51 | 1007.7 | ||||||
| 13 | 16:00 | E 22 | 24.14 | Overcast | FEW033 OVC066 | -1 | -6 | 69% | -6 | 75.59 | 1008.7 | ||||||
| 13 | 15:00 | E 20 | 24.14 | Overcast | SCT033 OVC083 | -2 | -7 | 69% | -7 | 75.69 | 1009.9 | ||||||
| 13 | 14:00 | SE 15 | 24.14 | Overcast | SCT033 OVC100 | -2 | -8 | 64% | -6 | 75.82 | 1011.8 | ||||||
| 13 | 13:00 | S 15 | 24.14 | Overcast | BKN038 OVC120 | -2 | -8 | 64% | -6 | 76 | 1013.9 | ||||||
| 13 | 12:00 | SE 6 | 24.14 | Overcast | OVC027 | -3 | -7 | 74% | 76.02 | 1014.5 | |||||||
| 13 | 11:00 | S 11 | 24.14 | Overcast | OVC018 | -4 | -7 | 80% | -8 | 76.1 | 1015.3 | ||||||
| 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) | |||||||||||||||