Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (est) | 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. | ||||||||||||||||
| 01 | 01:00 | N 14 | 2.00 | Light Snow | OVC025 | 14 | 8.6 | 79% | 0 | 29.45 | 998.2 | ||||||
| 01 | 00:00 | N 12 | 1.00 | Light Snow | VV012 | 12.2 | 8.6 | 85% | -1 | 29.44 | 998.0 | ||||||
| 31 | 23:00 | N 12 | 0.75 | Light Snow | VV010 | 14 | 8.6 | 79% | 1 | 29.43 | 997.6 | ||||||
| 31 | 22:00 | NE 9 | 1.50 | Light Snow | OVC025 | 12.2 | 8.6 | 85% | 1 | 29.43 | 997.8 | ||||||
| 31 | 21:00 | NE 9 | 2.00 | Light Snow | OVC025 | 14 | 10.4 | 85% | 3 | 29.46 | 998.8 | ||||||
| 31 | 20:00 | NE 7 | 2.00 | Light Snow | OVC025 | 14 | 10.4 | 85% | 5 | 29.49 | 999.6 | ||||||
| 31 | 19:00 | E 5 | 2.00 | Light Snow | OVC030 | 14 | 10.4 | 85% | 7 | 29.52 | 1000.6 | ||||||
| 31 | 18:00 | W 2 | 15.00 | Overcast | OVC035 | 17.6 | 8.6 | 68% | 29.53 | 1001.0 | |||||||
| 31 | 17:00 | E 5 | 15.00 | Overcast | BKN052 OVC100 | 15.8 | 3.2 | 57% | 9 | 29.53 | 1001.2 | ||||||
| 31 | 16:00 | NW 3 | 15.00 | Mostly Cloudy | BKN087 | 17.6 | 1.4 | 49% | 29.53 | 1001.1 | |||||||
| 31 | 15:00 | NW 6 | 15.00 | Mostly Cloudy | BKN077 | 17.6 | 3.2 | 53% | 10 | 29.54 | 1001.4 | ||||||
| 31 | 13:00 | W 7 | 15.00 | Mostly Cloudy | FEW035 BKN081 BKN220 | 15.8 | 1.4 | 53% | 7 | 29.55 | 1001.7 | ||||||
| 31 | 12:00 | W 12 | 15.00 | Mostly Cloudy | BKN072 BKN220 | 15.8 | -0.4 | 48% | 4 | 29.57 | 1002.4 | ||||||
| 31 | 11:00 | W 12 | 15.00 | Mostly Cloudy | FEW035 BKN085 BKN220 | 14 | -0.4 | 52% | 1 | 29.59 | 1003.2 | ||||||
| 31 | 10:00 | SW 8 | 15.00 | Mostly Cloudy | FEW035 SCT100 BKN220 | 10.4 | -2.2 | 56% | -1 | 29.6 | 1003.5 | ||||||
| 31 | 09:00 | SW 6 | 15.00 | Mostly Cloudy | FEW035 SCT150 BKN220 | 8.6 | -4 | 56% | -0 | 29.59 | 1003.1 | ||||||
| 31 | 08:00 | SW 8 | 15.00 | Mostly Cloudy | SCT150 BKN220 | 5 | -5.8 | 60% | -7 | 29.57 | 1002.5 | ||||||
| 31 | 07:00 | SW 9 | 15.00 | Mostly Cloudy | BKN210 | 3.2 | -5.8 | 66% | -10 | 29.55 | 1001.9 | ||||||
| 31 | 06:00 | SW 8 | 15.00 | A Few Clouds | FEW230 | 3.2 | -5.8 | 66% | -9 | 29.54 | 1001.6 | ||||||
| 31 | 05:00 | SW 9 | 15.00 | Mostly Cloudy | BKN250 | 3.2 | -5.8 | 66% | -10 | 29.53 | 1001.2 | ||||||
| 31 | 04:00 | SW 9 | 15.00 | Mostly Cloudy | BKN250 | 5 | -5.8 | 60% | -8 | 29.54 | 1001.6 | ||||||
| 31 | 03:00 | SW 12 | 15.00 | Mostly Cloudy | BKN240 | 6.8 | -5.8 | 56% | -8 | 29.55 | 1001.7 | ||||||
| 31 | 02:00 | SW 12 | 15.00 | Mostly Cloudy | FEW120 BKN240 | 6.8 | -4 | 61% | -8 | 29.55 | 1001.9 | ||||||
| 31 | 01:00 | SW 7 | 8.00 | Mostly Cloudy | SCT029 BKN070 | 5 | -0.4 | 78% | -6 | 29.55 | 1001.9 | ||||||
| 31 | 00:00 | W 10 | 8.00 | Light Snow | BKN055 BKN110 | 5 | -2.2 | 72% | -9 | 29.57 | 1002.5 | ||||||
| 30 | 23:00 | W 18 G 24 | 2.00 | Light Snow | OVC023 | 5 | -0.4 | 78% | -14 | 29.58 | 1002.7 | ||||||
| 30 | 22:00 | W 15 | 5.00 | Light Snow | BKN028 BKN064 | 5 | -2.2 | 72% | -12 | 29.57 | 1002.6 | ||||||
| 30 | 21:00 | W 13 | 3.00 | Light Snow | OVC028 | 5 | -2.2 | 72% | -10 | 29.58 | 1002.7 | ||||||
| 30 | 20:00 | W 14 G 28 | 5.00 | Light Snow | SCT020 OVC050 | 5 | -5.8 | 60% | -11 | 29.57 | 1002.4 | ||||||
| 30 | 19:00 | W 20 G 26 | 15.00 | Light Snow | FEW028 BKN075 | 5 | -4 | 66% | -14 | 29.55 | 1001.9 | ||||||
| 30 | 18:00 | W 22 | 10.00 | Light Snow and Breezy | BKN038 BKN045 | 5 | -5.8 | 60% | -15 | 29.53 | 1001.3 | ||||||
| 30 | 17:00 | W 13 G 20 | 10.00 | Light Snow | BKN035 BKN070 | 5 | -4 | 66% | -10 | 29.52 | 1000.9 | ||||||
| 30 | 16:00 | W 16 G 23 | 15.00 | Light Snow | SCT035 BKN100 BKN180 | 5 | -4 | 66% | -12 | 29.52 | 1000.9 | ||||||
| 30 | 15:00 | W 21 G 26 | 10.00 | Light Snow and Breezy | BKN044 | 6.8 | -5.8 | 56% | -12 | 29.53 | 1001.0 | ||||||
| 30 | 14:00 | W 18 G 26 | 15.00 | Mostly Cloudy | BKN033 BKN100 | 6.8 | -5.8 | 56% | -11 | 29.52 | 1000.8 | ||||||
| 30 | 13:00 | W 23 G 29 | 15.00 | Mostly Cloudy and Breezy | BKN034 BKN100 | 6.8 | -5.8 | 56% | -13 | 29.51 | 1000.5 | ||||||
| 30 | 12:00 | W 23 G 38 | 15.00 | Mostly Cloudy and Breezy | SCT037 BKN100 | 6.8 | -7.6 | 51% | -13 | 29.53 | 1001.1 | ||||||
| 30 | 11:00 | W 22 G 31 | 15.00 | Mostly Cloudy and Breezy | BKN035 BKN110 | 6.8 | -7.6 | 51% | -13 | 29.55 | 1001.7 | ||||||
| 30 | 10:00 | W 22 G 31 | 15.00 | Mostly Cloudy and Breezy | FEW033 SCT060 BKN220 | 6.8 | -5.8 | 56% | -13 | 29.55 | 1001.9 | ||||||
| 30 | 09:00 | W 22 G 36 | 15.00 | Mostly Cloudy and Breezy | SCT036 BKN067 BKN180 | 6.8 | -5.8 | 56% | -13 | 29.54 | 1001.3 | ||||||
| 30 | 08:00 | W 22 G 31 | 15.00 | Overcast and Breezy | OVC037 | 6.8 | -5.8 | 56% | -13 | 29.53 | 1001.0 | ||||||
| 30 | 07:00 | W 28 G 38 | 15.00 | Mostly Cloudy and Windy | BKN035 | 6.8 | -5.8 | 56% | -15 | 29.5 | 1000.0 | ||||||
| 30 | 06:00 | W 21 G 28 | 15.00 | Mostly Cloudy and Breezy | BKN035 | 8.6 | -4 | 56% | -10 | 29.5 | 999.9 | ||||||
| 30 | 05:00 | W 24 G 37 | 10.00 | Mostly Cloudy and Breezy | BKN030 | 8.6 | -2.2 | 61% | -11 | 29.47 | 999.0 | ||||||
| 30 | 04:00 | W 24 G 39 | 10.00 | Light Showers Snow and Breezy | BKN032 | 10.4 | -2.2 | 56% | -9 | 29.46 | 998.3 | ||||||
| 30 | 03:00 | W 25 G 35 | 10.00 | Mostly Cloudy and Breezy | SCT034 BKN080 | 10.4 | -0.4 | 61% | -9 | 29.44 | 997.7 | ||||||
| 30 | 02:00 | W 25 G 36 | 10.00 | Mostly Cloudy and Breezy | BKN032 | 12.2 | -0.4 | 57% | -7 | 29.39 | 996.1 | ||||||
| 30 | 01:00 | W 30 G 37 | 8.00 | Light Snow and Windy | BKN027 BKN055 | 14 | 3.2 | 62% | -6 | 29.34 | 994.4 | ||||||
| 30 | 00:00 | W 25 G 32 | 8.00 | Light Snow and Breezy | OVC026 | 14 | 5 | 67% | -4 | 29.32 | 993.5 | ||||||
| 29 | 23:00 | W 22 | 5.00 | Light Snow and Breezy | OVC022 | 14 | 8.6 | 79% | -3 | 29.29 | 992.7 | ||||||
| 29 | 22:00 | W 21 G 31 | 1.50 | Light Showers Snow and Breezy | BKN009 OVC019 | 15.8 | 10.4 | 79% | -0 | 29.27 | 992.0 | ||||||
| 29 | 21:00 | W 20 G 32 | 15.00 | Mostly Cloudy | FEW025 SCT055 BKN130 | 21.2 | 8.6 | 58% | 7 | 29.22 | 990.4 | ||||||
| 29 | 20:00 | W 20 G 33 | 8.00 | Light Showers Snow | BKN028 OVC075 | 24.8 | 15.8 | 69% | 12 | 29.19 | 989.3 | ||||||
| 29 | 19:00 | SW 20 G 26 | 15.00 | Showers in Vicinity | BKN019 BKN090 | 28.4 | 21.2 | 74% | 16 | 29.17 | 988.5 | ||||||
| 29 | 18:00 | SW 20 G 28 | 15.00 | Mostly Cloudy | BKN022 | 30.2 | 23 | 75% | 19 | 29.14 | 987.6 | ||||||
| 29 | 17:00 | SW 25 G 36 | 10.00 | Overcast and Breezy | BKN023 OVC090 | 30.2 | 23 | 75% | 17 | 29.13 | 987.1 | ||||||
| 29 | 16:00 | SW 16 G 38 | 2.00 | Light Snow | OVC017 | 32 | 26.6 | 80% | 22 | 29.12 | 986.8 | ||||||
| 29 | 15:00 | SW 24 G 33 | 15.00 | Mostly Cloudy and Breezy | BKN018 BKN025 BKN120 | 33.8 | 26.6 | 75% | 22 | 29.08 | 985.6 | ||||||
| 29 | 14:00 | SW 17 G 28 | 8.00 | Overcast | BKN019 OVC025 | 35.6 | 30.2 | 81% | 26 | 29.08 | 985.5 | ||||||
| 29 | 13:00 | S 15 G 23 | 10.00 | Overcast | BKN016 OVC025 | 35.6 | 33.8 | 93% | 27 | 29.08 | 985.3 | ||||||
| 29 | 12:00 | SW 10 G 18 | 8.00 | Light Rain | SCT010 BKN022 | 37.4 | 35.6 | 93% | 31 | 29.08 | 985.5 | ||||||
| 29 | 11:00 | S 5 | 4.00 | Light Rain Fog/Mist | BKN004 BKN020 | 33.8 | 33.8 | 100% | 30 | 29.1 | 986.0 | ||||||
| 29 | 10:00 | SE 8 | 1.75 | Light Freezing Rain Fog/Mist | OVC003 | 32 | 32 | 100% | 25 | 29.13 | 987.1 | ||||||
| 29 | 09:00 | E 9 | 3.00 | Light Freezing Rain Fog/Mist | OVC003 | 28.4 | 28.4 | 100% | 20 | 29.12 | 986.9 | ||||||
| 29 | 08:00 | NE 12 | 3.00 | Light Freezing Rain Fog/Mist | OVC003 | 26.6 | 26.6 | 100% | 17 | 29.13 | 987.1 | ||||||
| 29 | 07:00 | E 13 G 21 | 4.00 | Light Freezing Rain | OVC003 | 26.6 | 24.8 | 93% | 16 | 29.13 | 987.2 | ||||||
| 29 | 06:00 | E 13 G 20 | 4.00 | Fog/Mist | OVC003 | 24.8 | 24.8 | 100% | 14 | 29.19 | 989.2 | ||||||
| 29 | 05:00 | NE 9 G 37 | 4.00 | Light Freezing Rain Fog/Mist | OVC004 | 24.8 | 23 | 93% | 16 | 29.25 | 991.2 | ||||||
| 29 | 04:00 | E 10 G 20 | 6.00 | Light Freezing Rain Fog/Mist | OVC005 | 24.8 | 21.2 | 86% | 15 | 29.29 | 992.8 | ||||||
| 29 | 03:00 | E 14 G 21 | 2.00 | Light Freezing Rain Fog/Mist | OVC006 | 21.2 | 19.4 | 93% | 9 | 29.37 | 995.3 | ||||||
| 29 | 02:00 | NE 14 G 23 | 3.00 | Light Freezing Rain Fog/Mist | OVC006 | 21.2 | 19.4 | 93% | 9 | 29.41 | 997.0 | ||||||
| Date | Time (est) | 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) | |||||||||||||||