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. | ||||||||||||||||
| 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 | ||||||
| 29 | 01:00 | E 14 G 21 | 6.00 | Light Freezing Rain Fog/Mist | BKN007 OVC015 | 21.2 | 17.6 | 86% | 9 | 29.46 | 998.4 | ||||||
| 29 | 00:00 | NE 13 G 20 | 10.00 | Light Freezing Rain | OVC016 | 21.2 | 17.6 | 86% | 10 | 29.48 | 999.3 | ||||||
| 28 | 23:00 | E 14 G 21 | 8.00 | Light Freezing Rain | OVC018 | 21.2 | 15.8 | 80% | 9 | 29.55 | 1001.7 | ||||||
| 28 | 22:00 | E 15 | 8.00 | Light Freezing Rain | OVC023 | 19.4 | 12.2 | 73% | 6 | 29.62 | 1004.1 | ||||||
| 28 | 21:00 | NE 15 | 15.00 | Overcast | BKN030 OVC040 | 19.4 | 8.6 | 63% | 6 | 29.69 | 1006.4 | ||||||
| 28 | 20:00 | NE 12 | 15.00 | Overcast | SCT044 OVC120 | 17.6 | 10.4 | 73% | 6 | 29.72 | 1007.7 | ||||||
| 28 | 19:00 | NE 10 | 15.00 | Mostly Cloudy | BKN120 | 19.4 | 10.4 | 68% | 9 | 29.77 | 1009.3 | ||||||
| 28 | 18:00 | E 8 | 15.00 | Overcast | OVC130 | 19.4 | 10.4 | 68% | 10 | 29.81 | 1010.5 | ||||||
| 28 | 17:00 | E 8 | 15.00 | Overcast | OVC130 | 19.4 | 8.6 | 63% | 10 | 29.83 | 1011.4 | ||||||
| 28 | 16:00 | E 9 | 15.00 | Overcast | OVC130 | 19.4 | 6.8 | 58% | 10 | 29.87 | 1012.7 | ||||||
| 28 | 15:00 | E 8 | 15.00 | Overcast | OVC140 | 17.6 | 5 | 58% | 8 | 29.89 | 1013.4 | ||||||
| 28 | 14:00 | NE 15 | 15.00 | Overcast | OVC150 | 15.8 | 6.8 | 67% | 2 | 29.92 | 1014.2 | ||||||
| 28 | 13:00 | E 8 | 15.00 | Overcast | OVC160 | 15.8 | 6.8 | 67% | 6 | 29.98 | 1016.2 | ||||||
| 28 | 12:00 | NE 13 | 15.00 | Mostly Cloudy | FEW190 BKN210 | 14 | 6.8 | 73% | 1 | 29.99 | 1016.8 | ||||||
| 28 | 11:00 | E 10 | 12.00 | Mostly Cloudy | BKN220 | 12.2 | 5 | 73% | -0 | 30.05 | 1018.7 | ||||||
| 28 | 10:00 | NE 7 | 10.00 | Partly Cloudy | SCT240 | 8.6 | 3.2 | 78% | -2 | 30.1 | 1020.4 | ||||||
| 28 | 09:00 | NE 8 | 10.00 | Partly Cloudy | FEW020 SCT240 | 3.2 | -2.2 | 78% | -9 | 30.12 | 1021.1 | ||||||
| 28 | 08:00 | NE 6 | 10.00 | Partly Cloudy | SCT240 | 3.2 | -2.2 | 78% | -7 | 30.13 | 1021.6 | ||||||
| 28 | 07:00 | E 7 | 15.00 | Mostly Cloudy | BKN240 | 3.2 | -0.4 | 85% | -8 | 30.14 | 1021.9 | ||||||
| 28 | 06:00 | E 7 | 15.00 | Partly Cloudy | SCT240 | 5 | -0.4 | 78% | -6 | 30.17 | 1022.8 | ||||||
| 28 | 05:00 | NE 3 | 15.00 | A Few Clouds | FEW240 | -0.4 | -5.8 | 78% | 30.19 | 1023.6 | |||||||
| 28 | 04:00 | NE 5 | 15.00 | Clear | SKC | -0.4 | -4 | 84% | -9 | 30.21 | 1024.1 | ||||||
| 28 | 03:00 | NW 2 | 15.00 | Clear | SKC | 1.4 | -2.2 | 85% | 30.23 | 1024.8 | |||||||
| 28 | 02:00 | Vrbl 2 | 15.00 | Clear | SKC | 5 | -0.4 | 78% | 30.23 | 1024.8 | |||||||
| 28 | 01:00 | NW 3 | 15.00 | A Few Clouds | FEW010 | 5 | 1.4 | 85% | 30.22 | 1024.5 | |||||||
| 28 | 00:00 | Calm | 15.00 | A Few Clouds | FEW010 | 5 | -0.4 | 78% | 30.21 | 1024.4 | |||||||
| 27 | 23:00 | Calm | 15.00 | A Few Clouds | FEW010 | 6.8 | 1.4 | 78% | 30.22 | 1024.7 | |||||||
| 27 | 22:00 | S 2 | 15.00 | A Few Clouds | FEW010 | 5 | 1.4 | 85% | 30.24 | 1025.2 | |||||||
| 27 | 21:00 | SW 5 | 15.00 | Partly Cloudy | SCT010 | 10.4 | 3.2 | 72% | 3 | 30.25 | 1025.7 | ||||||
| 27 | 20:00 | S 6 | 15.00 | Mostly Cloudy | BKN010 | 10.4 | 3.2 | 72% | 2 | 30.26 | 1026.0 | ||||||
| 27 | 19:00 | S 3 | 15.00 | Mostly Cloudy | BKN011 | 12.2 | 6.8 | 79% | 30.26 | 1025.8 | |||||||
| 27 | 18:00 | SE 2 | 15.00 | Mostly Cloudy | BKN010 | 12.2 | 8.6 | 85% | 30.25 | 1025.5 | |||||||
| 27 | 17:00 | Vrbl 2 | 15.00 | Mostly Cloudy | BKN013 | 14 | 6.8 | 73% | 30.24 | 1025.2 | |||||||
| 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) | |||||||||||||||