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. | ||||||||||||||||
| 28 | 08:00 | SW 17 | 12.00 | Overcast | BKN032 OVC062 | 41 | 33.8 | 76% | 33 | 29.71 | 1006.8 | ||||||
| 28 | 07:00 | S 15 G 25 | 12.00 | Overcast | OVC057 | 41 | 32 | 70% | 34 | 29.68 | 1005.7 | ||||||
| 28 | 06:00 | S 15 G 25 | 15.00 | Light Showers Rain | SCT038 BKN057 BKN080 | 41 | 30.2 | 66% | 34 | 29.67 | 1005.4 | ||||||
| 28 | 05:00 | S 15 | 15.00 | Mostly Cloudy | SCT080 BKN100 | 41 | 28.4 | 61% | 34 | 29.69 | 1005.9 | ||||||
| 28 | 04:00 | S 23 G 33 | 15.00 | Mostly Cloudy and Breezy | SCT100 BKN130 | 41 | 28.4 | 61% | 32 | 29.66 | 1005.1 | ||||||
| 28 | 03:00 | S 20 G 30 | 15.00 | Mostly Cloudy | SCT090 BKN140 | 41 | 26.6 | 57% | 33 | 29.69 | 1006.0 | ||||||
| 28 | 02:00 | S 20 G 26 | 15.00 | Partly Cloudy | SCT067 | 39.2 | 24.8 | 56% | 30 | 29.72 | 1007.1 | ||||||
| 28 | 01:00 | S 8 | 15.00 | Mostly Cloudy | SCT064 BKN130 | 32 | 21.2 | 64% | 25 | 29.78 | 1009.0 | ||||||
| 28 | 00:00 | E 6 | 15.00 | Mostly Cloudy | SCT051 BKN140 | 28.4 | 19.4 | 69% | 23 | 29.81 | 1010.4 | ||||||
| 27 | 23:00 | SE 8 | 15.00 | Mostly Cloudy | SCT040 BKN120 | 30.2 | 19.4 | 64% | 23 | 29.85 | 1011.5 | ||||||
| 27 | 22:00 | SE 9 | 15.00 | Mostly Cloudy | BKN130 | 28.4 | 17.6 | 64% | 20 | 29.87 | 1012.4 | ||||||
| 27 | 21:00 | SE 8 | 15.00 | A Few Clouds | FEW220 | 26.6 | 15.8 | 64% | 19 | 29.9 | 1013.5 | ||||||
| 27 | 20:00 | S 9 | 15.00 | A Few Clouds | FEW220 | 28.4 | 17.6 | 64% | 20 | 29.92 | 1014.0 | ||||||
| 27 | 19:00 | S 6 | 15.00 | A Few Clouds | FEW220 | 28.4 | 19.4 | 69% | 23 | 29.94 | 1014.8 | ||||||
| 27 | 18:00 | S 8 | 12.00 | A Few Clouds | FEW250 | 30.2 | 19.4 | 64% | 23 | 29.93 | 1014.3 | ||||||
| 27 | 17:00 | S 8 | 12.00 | A Few Clouds | FEW070 FEW250 | 33.8 | 21.2 | 60% | 28 | 29.92 | 1014.2 | ||||||
| 27 | 16:00 | S 6 | 12.00 | Partly Cloudy | SCT068 | 33.8 | 21.2 | 60% | 29 | 29.93 | 1014.3 | ||||||
| 27 | 15:00 | S 13 | 15.00 | Mostly Cloudy | BKN068 | 33.8 | 21.2 | 60% | 25 | 29.92 | 1014.2 | ||||||
| 27 | 14:00 | S 10 | 15.00 | Mostly Cloudy | BKN072 | 32 | 21.2 | 64% | 24 | 29.94 | 1014.6 | ||||||
| 27 | 13:00 | S 12 | 15.00 | Overcast | BKN023 OVC072 | 30.2 | 21.2 | 69% | 21 | 29.96 | 1015.3 | ||||||
| 27 | 12:00 | S 10 | 15.00 | Overcast | OVC072 | 28.4 | 19.4 | 69% | 20 | 29.96 | 1015.6 | ||||||
| 27 | 11:00 | S 10 | 12.00 | Overcast | OVC075 | 26.6 | 17.6 | 69% | 18 | 29.97 | 1015.8 | ||||||
| 27 | 10:00 | S 13 | 12.00 | Mostly Cloudy | SCT020 BKN082 | 24.8 | 15.8 | 69% | 14 | 29.97 | 1015.8 | ||||||
| 27 | 09:00 | S 6 | 3.00 | Light Snow | OVC025 | 21.2 | 14 | 74% | 14 | 29.98 | 1016.1 | ||||||
| 27 | 08:00 | S 7 | 5.00 | Light Snow | BKN033 BKN080 | 19.4 | 14 | 79% | 11 | 29.97 | 1015.7 | ||||||
| 27 | 07:00 | S 5 | 3.00 | Light Snow | OVC040 | 17.6 | 14 | 86% | 11 | 29.96 | 1015.4 | ||||||
| 27 | 06:00 | SE 6 | 3.00 | Light Snow | OVC030 | 17.6 | 14 | 86% | 10 | 29.95 | 1015.1 | ||||||
| 27 | 05:00 | SE 5 | 5.00 | Light Snow | OVC027 | 15.8 | 12.2 | 86% | 9 | 29.96 | 1015.4 | ||||||
| 27 | 04:00 | S 5 | 2.50 | Light Snow | OVC035 | 17.6 | 12.2 | 79% | 11 | 29.95 | 1015.1 | ||||||
| 27 | 03:00 | S 6 | 10.00 | Light Snow | OVC045 | 17.6 | 10.4 | 73% | 10 | 29.94 | 1014.9 | ||||||
| 27 | 02:00 | S 5 | 15.00 | Light Snow | OVC045 | 17.6 | 8.6 | 68% | 11 | 29.96 | 1015.4 | ||||||
| 27 | 01:00 | S 5 | 15.00 | Mostly Cloudy | BKN045 | 17.6 | 6.8 | 62% | 11 | 29.96 | 1015.5 | ||||||
| 27 | 00:00 | S 5 | 15.00 | Mostly Cloudy | BKN046 | 17.6 | 5 | 58% | 11 | 29.95 | 1015.3 | ||||||
| 26 | 23:00 | S 6 | 15.00 | Mostly Cloudy | BKN045 | 17.6 | 5 | 58% | 10 | 29.94 | 1015.0 | ||||||
| 26 | 22:00 | SE 6 | 15.00 | Mostly Cloudy | BKN040 | 17.6 | 5 | 58% | 10 | 29.95 | 1015.1 | ||||||
| 26 | 21:00 | SE 6 | 15.00 | Mostly Cloudy | BKN045 | 19.4 | 5 | 53% | 12 | 29.94 | 1015.0 | ||||||
| 26 | 20:00 | S 5 | 15.00 | Mostly Cloudy | BKN045 | 19.4 | 5 | 53% | 14 | 29.94 | 1014.7 | ||||||
| 26 | 19:00 | S 3 | 15.00 | Mostly Cloudy | BKN046 | 19.4 | 5 | 53% | 29.94 | 1014.9 | |||||||
| 26 | 18:00 | SW 2 | 15.00 | Mostly Cloudy | BKN046 | 19.4 | 5 | 53% | 29.92 | 1014.3 | |||||||
| 26 | 17:00 | NW 5 | 15.00 | Mostly Cloudy | BKN046 | 21.2 | 3.2 | 45% | 16 | 29.9 | 1013.6 | ||||||
| 26 | 16:00 | NW 6 | 15.00 | Partly Cloudy | FEW035 SCT220 | 21.2 | 5 | 49% | 14 | 29.89 | 1013.2 | ||||||
| 26 | 15:00 | NW 9 | 15.00 | Partly Cloudy | FEW035 SCT220 | 21.2 | 5 | 49% | 12 | 29.9 | 1013.5 | ||||||
| 26 | 14:00 | NW 13 | 15.00 | A Few Clouds | FEW035 FEW220 | 19.4 | 5 | 53% | 8 | 29.89 | 1013.2 | ||||||
| 26 | 13:00 | W 13 | 15.00 | A Few Clouds | FEW030 | 19.4 | 3.2 | 49% | 8 | 29.91 | 1013.6 | ||||||
| 26 | 12:00 | W 17 G 24 | 15.00 | A Few Clouds | FEW035 | 17.6 | 3.2 | 53% | 3 | 29.91 | 1013.9 | ||||||
| 26 | 11:00 | W 17 | 15.00 | Mostly Cloudy | BKN030 | 17.6 | 3.2 | 53% | 3 | 29.91 | 1013.7 | ||||||
| 26 | 10:00 | W 20 | 15.00 | Mostly Cloudy | BKN033 | 15.8 | 3.2 | 57% | -0 | 29.89 | 1013.2 | ||||||
| 26 | 09:00 | W 15 G 21 | 15.00 | Partly Cloudy | SCT036 SCT060 | 15.8 | 3.2 | 57% | 2 | 29.87 | 1012.6 | ||||||
| 26 | 08:00 | W 16 | 15.00 | Mostly Cloudy | BKN034 | 15.8 | 5 | 62% | 1 | 29.84 | 1011.5 | ||||||
| 26 | 07:00 | W 10 | 15.00 | Mostly Cloudy | SCT035 BKN060 | 15.8 | 5 | 62% | 4 | 29.8 | 1010.1 | ||||||
| 26 | 06:00 | W 10 | 15.00 | Light Snow | FEW013 SCT030 BKN055 | 19.4 | 14 | 79% | 9 | 29.75 | 1008.5 | ||||||
| 26 | 05:00 | W 10 | 6.00 | Light Snow | SCT032 OVC060 | 19.4 | 12.2 | 73% | 9 | 29.72 | 1007.5 | ||||||
| 26 | 04:00 | W 15 | 15.00 | Light Snow | FEW026 OVC040 | 21.2 | 10.4 | 63% | 9 | 29.69 | 1006.4 | ||||||
| 26 | 03:00 | SW 17 | 15.00 | Mostly Cloudy | SCT037 BKN065 | 21.2 | 10.4 | 63% | 8 | 29.67 | 1005.5 | ||||||
| 26 | 02:00 | W 13 G 18 | 15.00 | Mostly Cloudy | BKN060 | 23 | 10.4 | 58% | 12 | 29.65 | 1005.0 | ||||||
| 26 | 01:00 | W 13 | 15.00 | Overcast | BKN040 OVC070 | 24.8 | 14 | 63% | 14 | 29.63 | 1004.1 | ||||||
| 26 | 00:00 | W 13 | 15.00 | Mostly Cloudy | BKN037 BKN070 | 24.8 | 15.8 | 69% | 14 | 29.6 | 1003.1 | ||||||
| 25 | 23:00 | W 16 G 23 | 15.00 | Mostly Cloudy | FEW025 BKN040 BKN080 | 26.6 | 17.6 | 69% | 15 | 29.57 | 1002.2 | ||||||
| 25 | 22:00 | SW 6 | 15.00 | Mostly Cloudy | FEW006 SCT033 BKN065 | 19.4 | 17.6 | 93% | 12 | 29.55 | 1001.6 | ||||||
| 25 | 21:00 | NW 6 | 4.00 | Light Snow | OVC006 | 21.2 | 17.6 | 86% | 14 | 29.51 | 1000.3 | ||||||
| 25 | 20:00 | N 5 | 8.00 | Light Snow | BKN035 OVC070 | 21.2 | 19.4 | 93% | 16 | 29.48 | 999.1 | ||||||
| 25 | 19:00 | NE 5 | 4.00 | Light Snow | FEW023 OVC045 | 23 | 19.4 | 86% | 18 | 29.47 | 998.8 | ||||||
| 25 | 18:00 | NE 7 | 10.00 | Light Snow | FEW035 OVC074 | 23 | 19.4 | 86% | 16 | 29.44 | 997.9 | ||||||
| 25 | 17:00 | NE 3 | 10.00 | Light Snow | BKN052 BKN100 | 23 | 21.2 | 93% | 29.43 | 997.5 | |||||||
| 25 | 16:00 | N 5 | 8.00 | Light Snow | BKN040 BKN130 | 23 | 21.2 | 93% | 18 | 29.42 | 997.1 | ||||||
| 25 | 15:00 | N 5 G 20 | 0.63 | Light Snow | VV007 | 21.2 | 17.6 | 86% | 16 | 29.41 | 996.9 | ||||||
| 25 | 14:00 | NE 7 | 6.00 | Light Snow | BKN024 OVC046 | 23 | 17.6 | 80% | 16 | 29.39 | 996.3 | ||||||
| 25 | 13:00 | NE 8 | 4.00 | Light Snow | BKN014 OVC021 | 21.2 | 15.8 | 80% | 12 | 29.4 | 996.6 | ||||||
| 25 | 12:00 | E 9 | 1.50 | Light Snow | OVC008 | 17.6 | 14 | 86% | 7 | 29.41 | 997.1 | ||||||
| 25 | 11:00 | E 9 | 1.00 | Light Snow | OVC012 | 15.8 | 12.2 | 86% | 5 | 29.43 | 997.5 | ||||||
| 25 | 10:00 | E 10 | 2.50 | Light Snow | OVC010 | 14 | 10.4 | 85% | 2 | 29.44 | 997.9 | ||||||
| 25 | 09:00 | E 9 | 1.25 | Light Snow | OVC013 | 14 | 10.4 | 85% | 3 | 29.44 | 998.0 | ||||||
| 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) | |||||||||||||||