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. | ||||||||||||||||
| 28 | 15:00 | W 12 G 24 | 15.00 | Mostly Cloudy | BKN052 | 30.2 | 8.6 | 40% | 21 | 30.34 | 1028.3 | ||||||
| 28 | 14:00 | NW 18 | 15.00 | Partly Cloudy | SCT047 | 28.4 | 8.6 | 43% | 17 | 30.35 | 1028.7 | ||||||
| 28 | 13:00 | W 15 G 22 | 15.00 | Mostly Cloudy | BKN031 | 26.6 | 12.2 | 54% | 16 | 30.36 | 1029.2 | ||||||
| 28 | 12:00 | W 15 | 10.00 | Light Showers Snow | BKN019 | 24.8 | 15.8 | 69% | 13 | 30.38 | 1029.6 | ||||||
| 28 | 11:00 | SW 15 | 8.00 | Mostly Cloudy | BKN017 | 23 | 15.8 | 74% | 11 | 30.38 | 1029.9 | ||||||
| 28 | 10:00 | SW 10 G 18 | 0.75 | Light Showers Snow | OVC017 | 21.2 | 12.2 | 68% | 11 | 30.38 | 1029.9 | ||||||
| 28 | 09:00 | S 12 | 15.00 | Mostly Cloudy | SCT055 BKN086 | 21.2 | 5 | 49% | 10 | 30.37 | 1029.3 | ||||||
| 28 | 08:00 | S 5 | 15.00 | Mostly Cloudy | FEW040 SCT070 BKN120 | 17.6 | 6.8 | 62% | 11 | 30.36 | 1029.1 | ||||||
| 28 | 07:00 | S 6 | 15.00 | Partly Cloudy | SCT067 SCT110 | 14 | 3.2 | 62% | 6 | 30.35 | 1028.8 | ||||||
| 28 | 06:00 | SE 6 | 15.00 | Partly Cloudy | SCT081 | 14 | 3.2 | 62% | 6 | 30.35 | 1028.6 | ||||||
| 28 | 05:00 | E 3 | 15.00 | Partly Cloudy | SCT110 | 15.8 | 6.8 | 67% | 30.34 | 1028.3 | |||||||
| 28 | 04:00 | NE 2 | 15.00 | Mostly Cloudy | SCT081 BKN110 | 14 | 6.8 | 73% | 30.32 | 1027.9 | |||||||
| 28 | 03:00 | W 2 | 15.00 | Partly Cloudy | FEW067 SCT083 | 15.8 | 3.2 | 57% | 30.32 | 1027.7 | |||||||
| 28 | 02:00 | N 3 | 15.00 | A Few Clouds | FEW160 | 19.4 | 1.4 | 45% | 30.32 | 1027.7 | |||||||
| 28 | 01:00 | N 6 | 15.00 | A Few Clouds | FEW150 | 19.4 | -0.4 | 42% | 12 | 30.31 | 1027.3 | ||||||
| 28 | 00:00 | N 7 | 15.00 | A Few Clouds | FEW150 | 21.2 | 1.4 | 42% | 13 | 30.3 | 1027.0 | ||||||
| 27 | 23:00 | N 8 | 15.00 | Partly Cloudy | SCT120 | 21.2 | 1.4 | 42% | 12 | 30.3 | 1027.0 | ||||||
| 27 | 22:00 | NW 8 | 15.00 | Mostly Cloudy | BKN120 | 23 | 6.8 | 50% | 15 | 30.3 | 1027.1 | ||||||
| 27 | 21:00 | W 10 | 15.00 | Mostly Cloudy | SCT140 BKN160 | 23 | 5 | 46% | 13 | 30.29 | 1026.7 | ||||||
| 27 | 20:00 | W 10 | 15.00 | Mostly Cloudy | SCT130 BKN140 | 23 | 5 | 46% | 13 | 30.27 | 1025.9 | ||||||
| 27 | 19:00 | W 10 | 15.00 | Partly Cloudy | FEW180 SCT220 | 23 | 5 | 46% | 13 | 30.25 | 1025.3 | ||||||
| 27 | 18:00 | NW 10 | 15.00 | Partly Cloudy | FEW200 SCT260 | 26.6 | 1.4 | 33% | 18 | 30.23 | 1024.7 | ||||||
| 27 | 17:00 | W 8 | 15.00 | Mostly Cloudy | SCT140 BKN200 | 24.8 | 1.4 | 36% | 17 | 30.22 | 1024.2 | ||||||
| 27 | 16:00 | N 12 G 18 | 15.00 | Partly Cloudy | SCT200 | 24.8 | 1.4 | 36% | 15 | 30.22 | 1024.2 | ||||||
| 27 | 15:00 | N 12 G 22 | 15.00 | A Few Clouds | FEW100 | 24.8 | 1.4 | 36% | 15 | 30.24 | 1024.8 | ||||||
| 27 | 14:00 | NW 13 G 21 | 15.00 | A Few Clouds | FEW100 | 21.2 | -0.4 | 38% | 10 | 30.27 | 1025.9 | ||||||
| 27 | 13:00 | N 12 | 15.00 | A Few Clouds | FEW025 FEW260 | 19.4 | -0.4 | 42% | 8 | 30.31 | 1027.2 | ||||||
| 27 | 12:00 | W 9 | 15.00 | A Few Clouds | FEW025 | 17.6 | -0.4 | 45% | 7 | 30.31 | 1027.3 | ||||||
| 27 | 11:00 | N 12 | 15.00 | A Few Clouds | FEW025 | 15.8 | -0.4 | 48% | 4 | 30.31 | 1027.4 | ||||||
| 27 | 10:00 | NW 8 G 17 | 15.00 | A Few Clouds | FEW025 | 12.2 | -2.2 | 52% | 2 | 30.31 | 1027.3 | ||||||
| 27 | 09:00 | N 16 | 15.00 | A Few Clouds | FEW025 | 12.2 | -0.4 | 57% | -3 | 30.28 | 1026.2 | ||||||
| 27 | 07:00 | NW 22 | 15.00 | A Few Clouds and Breezy | FEW025 | 12.2 | 3.2 | 67% | -6 | 30.21 | 1023.8 | ||||||
| 27 | 06:00 | NW 23 | 15.00 | Partly Cloudy and Breezy | SCT024 | 15.8 | 6.8 | 67% | -1 | 30.14 | 1021.5 | ||||||
| 27 | 05:00 | N 13 | 15.00 | Mostly Cloudy | BKN026 | 19.4 | 8.6 | 63% | 8 | 30.07 | 1019.2 | ||||||
| 27 | 04:00 | N 16 G 25 | 15.00 | Mostly Cloudy | BKN025 | 23 | 12.2 | 63% | 11 | 30.02 | 1017.5 | ||||||
| 27 | 03:00 | NW 23 G 30 | 15.00 | Overcast and Breezy | BKN027 OVC180 | 24.8 | 15.8 | 69% | 11 | 29.97 | 1015.6 | ||||||
| 27 | 02:00 | N 21 | 15.00 | Overcast and Breezy | BKN024 OVC180 | 26.6 | 15.8 | 64% | 14 | 29.93 | 1014.2 | ||||||
| 27 | 01:00 | N 22 G 32 | 15.00 | Overcast and Breezy | BKN023 OVC170 | 28.4 | 19.4 | 69% | 16 | 29.89 | 1012.8 | ||||||
| 27 | 00:00 | N 21 G 28 | 15.00 | Overcast and Breezy | OVC016 | 32 | 24.8 | 75% | 21 | 29.84 | 1011.3 | ||||||
| 26 | 23:00 | NW 16 | 15.00 | Overcast | OVC015 | 32 | 28.4 | 87% | 22 | 29.8 | 1009.8 | ||||||
| 26 | 22:00 | NW 16 | 15.00 | Overcast | OVC011 | 33.8 | 32 | 93% | 24 | 29.76 | 1008.5 | ||||||
| 26 | 21:00 | NW 10 | 4.00 | Light Rain Fog/Mist | FEW003 OVC025 | 33.8 | 33.8 | 100% | 26 | 29.73 | 1007.6 | ||||||
| 26 | 20:00 | NW 7 | 4.00 | Fog/Mist | FEW009 OVC017 | 33.8 | 33.8 | 100% | 28 | 29.71 | 1006.8 | ||||||
| 26 | 19:00 | NW 5 | 4.00 | Fog/Mist | BKN007 OVC017 | 35.6 | 33.8 | 93% | 32 | 29.7 | 1006.5 | ||||||
| 26 | 18:00 | NW 3 | 8.00 | Light Rain | BKN015 OVC030 | 35.6 | 33.8 | 93% | 29.69 | 1006.0 | |||||||
| 26 | 17:00 | N 5 | 8.00 | Light Rain | OVC038 | 35.6 | 33.8 | 93% | 32 | 29.69 | 1006.0 | ||||||
| 26 | 16:00 | NW 6 | 15.00 | Overcast | BKN049 OVC100 | 35.6 | 33.8 | 93% | 31 | 29.7 | 1006.4 | ||||||
| 26 | 15:00 | SW 7 | 6.00 | Light Rain Fog/Mist | BKN014 OVC100 | 35.6 | 33.8 | 93% | 31 | 29.73 | 1007.4 | ||||||
| 26 | 13:00 | NW 6 | 6.00 | Fog/Mist | BKN009 OVC055 | 33.8 | 33.8 | 100% | 29 | 29.75 | 1008.3 | ||||||
| 26 | 12:00 | SW 6 | 3.00 | Fog/Mist | BKN009 OVC060 | 32 | 32 | 100% | 27 | 29.75 | 1008.0 | ||||||
| 26 | 11:00 | W 3 | 0.75 | Fog/Mist | BKN007 | 30.2 | 28.4 | 93% | 29.73 | 1007.5 | |||||||
| 26 | 10:00 | Calm | 0.25 | Freezing Fog | VV002 | 28.4 | 28.4 | 100% | 29.72 | 1007.2 | |||||||
| 26 | 09:00 | NE 5 | 0.75 | Fog/Mist | BKN002 | 26.6 | 24.8 | 93% | 22 | 29.73 | 1007.5 | ||||||
| 26 | 08:00 | N 7 | 3.00 | Fog/Mist | BKN003 | 26.6 | 24.8 | 93% | 20 | 29.76 | 1008.7 | ||||||
| 26 | 07:00 | NE 8 | 3.00 | Fog/Mist | BKN003 BKN064 | 26.6 | 26.6 | 100% | 19 | 29.75 | 1008.1 | ||||||
| 26 | 06:00 | NE 6 | 3.00 | Fog/Mist | OVC003 | 30.2 | 28.4 | 93% | 25 | 29.74 | 1007.9 | ||||||
| 26 | 05:00 | E 10 | 3.00 | Fog/Mist | OVC003 | 30.2 | 28.4 | 93% | 22 | 29.75 | 1008.1 | ||||||
| 26 | 04:00 | NE 12 | 3.00 | Light Freezing Rain Fog/Mist | FEW003 OVC040 | 30.2 | 28.4 | 93% | 21 | 29.77 | 1008.9 | ||||||
| 26 | 03:00 | E 9 | 3.00 | Light Freezing Rain Fog/Mist | BKN003 OVC030 | 28.4 | 28.4 | 100% | 20 | 29.83 | 1010.8 | ||||||
| 26 | 02:00 | E 7 | 4.00 | Light Freezing Rain Fog/Mist | OVC003 | 28.4 | 26.6 | 93% | 22 | 29.88 | 1012.7 | ||||||
| 26 | 01:00 | E 10 | 4.00 | Fog/Mist | OVC003 | 28.4 | 26.6 | 93% | 20 | 29.89 | 1013.0 | ||||||
| 26 | 00:00 | E 12 | 8.00 | Light Snow | SCT005 OVC050 | 28.4 | 26.6 | 93% | 19 | 29.93 | 1014.4 | ||||||
| 25 | 23:00 | E 8 | 1.50 | Light Snow | OVC015 | 28.4 | 26.6 | 93% | 21 | 29.97 | 1015.8 | ||||||
| 25 | 22:00 | E 10 | 6.00 | Light Snow | OVC050 | 28.4 | 24.8 | 86% | 20 | 30.01 | 1017.1 | ||||||
| 25 | 21:00 | E 14 | 15.00 | Overcast | FEW050 OVC075 | 28.4 | 23 | 80% | 18 | 30.04 | 1018.0 | ||||||
| 25 | 20:00 | E 13 | 15.00 | Overcast | BKN040 OVC070 | 30.2 | 23 | 75% | 21 | 30.06 | 1018.7 | ||||||
| 25 | 19:00 | E 8 | 15.00 | Overcast | OVC038 | 32 | 19.4 | 60% | 25 | 30.09 | 1019.7 | ||||||
| 25 | 18:00 | E 10 | 15.00 | Mostly Cloudy | BKN055 | 33.8 | 19.4 | 56% | 26 | 30.09 | 1019.7 | ||||||
| 25 | 17:00 | E 12 | 15.00 | Mostly Cloudy | FEW035 BKN100 BKN200 | 33.8 | 21.2 | 60% | 26 | 30.11 | 1020.4 | ||||||
| 25 | 16:00 | SE 7 | 15.00 | Mostly Cloudy | FEW035 BKN120 BKN200 BKN250 | 37.4 | 23 | 56% | 33 | 30.15 | 1021.5 | ||||||
| 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) | |||||||||||||||