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. | ||||||||||||||||
| 11 | 11:00 | W 20 G 25 | 10.00 | Low Drifting Snow | BKN025 BKN080 | 12.2 | 5 | 73% | -5 | 29.52 | 1000.6 | ||||||
| 11 | 10:00 | W 21 | 15.00 | Low Drifting Snow and Breezy | SCT019 BKN080 | 10.4 | 3.2 | 72% | -8 | 29.52 | 1000.6 | ||||||
| 11 | 08:00 | W 17 | 8.00 | Light Snow | BKN020 | 10.4 | 3.2 | 72% | -6 | 29.49 | 999.6 | ||||||
| 11 | 07:00 | W 18 | 10.00 | Light Snow | OVC018 | 10.4 | 5 | 79% | -7 | 29.48 | 999.1 | ||||||
| 11 | 06:00 | W 22 | 6.00 | Light Snow Blowing Snow and Breezy | SCT014 BKN030 | 12.2 | 6.8 | 79% | -6 | 29.45 | 998.3 | ||||||
| 11 | 05:00 | W 20 G 28 | 2.00 | Light Snow Blowing Snow | BKN012 OVC025 | 14 | 8.6 | 79% | -2 | 29.42 | 997.3 | ||||||
| 11 | 04:00 | W 16 G 25 | 1.50 | Light Snow Blowing Snow | OVC012 | 14 | 10.4 | 85% | -1 | 29.4 | 996.4 | ||||||
| 11 | 03:00 | W 23 G 31 | 1.50 | Light Snow Low Drifting Snow and Breezy | BKN009 OVC017 | 17.6 | 14 | 86% | 1 | 29.37 | 995.3 | ||||||
| 11 | 02:00 | W 20 G 26 | 1.50 | Light Snow Low Drifting Snow | BKN008 OVC020 | 21.2 | 17.6 | 86% | 7 | 29.33 | 994.1 | ||||||
| 11 | 01:00 | W 17 G 24 | 1.50 | Light Snow | BKN007 OVC018 | 23 | 19.4 | 86% | 10 | 29.3 | 993.0 | ||||||
| 11 | 00:00 | W 16 | 2.00 | Light Snow | BKN008 OVC020 | 23 | 21.2 | 93% | 11 | 29.29 | 992.6 | ||||||
| 10 | 23:00 | NW 13 | 1.50 | Light Snow | BKN007 OVC016 | 24.8 | 21.2 | 86% | 14 | 29.27 | 991.9 | ||||||
| 10 | 22:00 | NW 10 | 1.50 | Light Snow | SCT006 OVC022 | 24.8 | 23 | 93% | 15 | 29.25 | 991.4 | ||||||
| 10 | 21:00 | N 10 | 1.50 | Light Snow | SCT008 OVC014 | 24.8 | 23 | 93% | 15 | 29.24 | 991.0 | ||||||
| 10 | 20:00 | N 10 | 1.00 | Light Snow | OVC010 | 24.8 | 23 | 93% | 15 | 29.24 | 991.1 | ||||||
| 10 | 19:00 | NE 10 G 18 | 1.50 | Light Snow | OVC016 | 24.8 | 23 | 93% | 15 | 29.24 | 991.1 | ||||||
| 10 | 18:00 | NE 13 | 8.00 | Light Snow | OVC034 | 24.8 | 21.2 | 86% | 14 | 29.24 | 991.1 | ||||||
| 10 | 17:00 | NE 14 | 3.00 | Light Snow | OVC026 | 23 | 21.2 | 93% | 11 | 29.25 | 991.4 | ||||||
| 10 | 16:00 | NE 13 | 1.00 | Light Snow | OVC024 | 23 | 21.2 | 93% | 12 | 29.26 | 991.7 | ||||||
| 10 | 15:00 | NE 13 | 0.75 | Light Snow | OVC018 | 23 | 21.2 | 93% | 12 | 29.26 | 991.8 | ||||||
| 10 | 14:00 | NE 10 | 0.75 | Light Snow | OVC020 | 23 | 21.2 | 93% | 13 | 29.29 | 992.6 | ||||||
| 10 | 13:00 | NE 13 | 2.00 | Light Snow | OVC024 | 23 | 21.2 | 93% | 12 | 29.31 | 993.2 | ||||||
| 10 | 12:00 | NE 10 | 0.75 | Light Snow | OVC015 | 23 | 21.2 | 93% | 13 | 29.37 | 995.3 | ||||||
| 10 | 11:00 | NE 12 | 1.50 | Light Snow | OVC018 | 23 | 21.2 | 93% | 13 | 29.39 | 996.1 | ||||||
| 10 | 10:00 | NE 7 | 2.50 | Light Snow | OVC020 | 23 | 19.4 | 86% | 16 | 29.44 | 998.0 | ||||||
| 10 | 09:00 | NE 8 | 8.00 | Overcast | BKN005 OVC036 | 21.2 | 19.4 | 93% | 12 | 29.46 | 998.6 | ||||||
| 10 | 08:00 | NE 8 | 8.00 | Overcast | OVC004 | 21.2 | 17.6 | 86% | 12 | 29.48 | 999.1 | ||||||
| 10 | 07:00 | NE 7 | 8.00 | Overcast | OVC004 | 21.2 | 19.4 | 93% | 13 | 29.49 | 999.7 | ||||||
| 10 | 06:00 | NE 7 | 7.00 | Overcast | OVC005 | 19.4 | 17.6 | 93% | 11 | 29.52 | 1000.7 | ||||||
| 10 | 05:00 | NE 7 | 7.00 | Overcast | OVC006 | 19.4 | 17.6 | 93% | 11 | 29.53 | 1001.0 | ||||||
| 10 | 04:00 | S 5 | 4.00 | Light Snow | OVC006 | 26.6 | 24.8 | 93% | 22 | 29.54 | 1001.3 | ||||||
| 10 | 03:00 | E 5 | 5.00 | Light Snow | OVC006 | 19.4 | 17.6 | 93% | 14 | 29.56 | 1001.9 | ||||||
| 10 | 02:00 | NE 6 | 8.00 | Light Snow | OVC014 | 19.4 | 17.6 | 93% | 12 | 29.57 | 1002.3 | ||||||
| 10 | 01:00 | NE 5 | 8.00 | Light Snow | SCT010 OVC017 | 19.4 | 17.6 | 93% | 14 | 29.58 | 1002.5 | ||||||
| 10 | 00:00 | E 7 | 4.00 | Light Snow | OVC010 | 21.2 | 17.6 | 86% | 13 | 29.6 | 1003.5 | ||||||
| 09 | 23:00 | E 8 | 1.50 | Light Snow | OVC014 | 19.4 | 17.6 | 93% | 10 | 29.62 | 1004.0 | ||||||
| 09 | 22:00 | E 8 | 2.00 | Light Snow | OVC014 | 17.6 | 14 | 86% | 8 | 29.64 | 1005.0 | ||||||
| 09 | 21:00 | E 8 | 1.50 | Light Snow | BKN018 OVC030 | 14 | 10.4 | 85% | 4 | 29.68 | 1006.1 | ||||||
| 09 | 20:00 | E 8 | 8.00 | Light Snow | BKN022 OVC045 | 12.2 | 8.6 | 85% | 2 | 29.71 | 1007.4 | ||||||
| 09 | 19:00 | NE 9 | 6.00 | Light Snow | FEW013 BKN028 OVC057 | 12.2 | 6.8 | 79% | 1 | 29.74 | 1008.5 | ||||||
| 09 | 18:00 | E 12 | 15.00 | Light Snow | BKN046 OVC052 | 10.4 | 6.8 | 85% | -3 | 29.76 | 1009.1 | ||||||
| 09 | 17:00 | E 7 | 10.00 | Light Snow | FEW030 BKN068 | 12.2 | 6.8 | 79% | 3 | 29.79 | 1010.2 | ||||||
| 09 | 16:00 | E 9 | 10.00 | Light Snow | SCT030 BKN098 | 12.2 | 6.8 | 79% | 1 | 29.81 | 1010.9 | ||||||
| 09 | 15:00 | E 7 | 10.00 | Light Snow | SCT030 BKN110 | 10.4 | 5 | 79% | 1 | 29.86 | 1012.3 | ||||||
| 09 | 14:00 | E 9 | 10.00 | Light Snow | SCT090 OVC240 | 8.6 | 5 | 85% | -4 | 29.89 | 1013.5 | ||||||
| 09 | 13:00 | E 7 | 8.00 | Light Snow | BKN023 BKN100 | 6.8 | 3.2 | 85% | -4 | 29.95 | 1015.7 | ||||||
| 09 | 12:00 | NE 7 | 8.00 | Light Snow | BKN022 OVC035 | 5 | 1.4 | 85% | -6 | 30 | 1017.3 | ||||||
| 09 | 11:00 | E 5 | 8.00 | Light Snow | SCT003 BKN110 | 1.4 | -2.2 | 85% | -7 | 30.04 | 1018.8 | ||||||
| 09 | 10:00 | E 6 | 4.00 | Light Snow Fog/Mist | SCT003 BKN110 | -0.4 | -4 | 84% | -11 | 30.09 | 1020.2 | ||||||
| 09 | 09:00 | NE 3 | 0.75 | Light Snow Fog/Mist | BKN003 OVC100 | -0.4 | -5.8 | 78% | 30.11 | 1021.0 | |||||||
| 09 | 08:00 | Calm | 8.00 | Mostly Cloudy | BKN003 BKN110 | -4 | -9.4 | 77% | 30.14 | 1021.9 | |||||||
| 09 | 07:00 | E 3 | 15.00 | Mostly Cloudy | BKN150 | -7.6 | -13 | 77% | 30.15 | 1022.4 | |||||||
| 09 | 06:00 | NE 3 | 15.00 | Mostly Cloudy | BKN150 | -7.6 | -11.2 | 84% | 30.18 | 1023.2 | |||||||
| 09 | 05:00 | Calm | 15.00 | Partly Cloudy | SCT150 | -5.8 | -9.4 | 84% | 30.18 | 1023.5 | |||||||
| 09 | 04:00 | SW 2 | 15.00 | Partly Cloudy | SCT100 | -7.6 | -11.2 | 84% | 30.21 | 1024.2 | |||||||
| 09 | 03:00 | SW 2 | 15.00 | Partly Cloudy | SCT100 | -5.8 | -9.4 | 84% | 30.22 | 1024.8 | |||||||
| 09 | 02:00 | Calm | 15.00 | Mostly Cloudy | BKN140 BKN200 | -4 | -7.6 | 84% | 30.22 | 1024.8 | |||||||
| 09 | 01:00 | Calm | 15.00 | Mostly Cloudy | BKN140 | -4 | -7.6 | 84% | 30.24 | 1025.4 | |||||||
| 09 | 00:00 | S 2 | 15.00 | Mostly Cloudy | BKN170 | -5.8 | -9.4 | 84% | 30.25 | 1025.8 | |||||||
| 08 | 23:00 | SW 2 | 15.00 | Clear | SKC | -4 | -7.6 | 84% | 30.27 | 1026.3 | |||||||
| 08 | 22:00 | Calm | 15.00 | A Few Clouds | FEW250 | -4 | -7.6 | 84% | 30.27 | 1026.5 | |||||||
| 08 | 21:00 | NW 3 | 15.00 | A Few Clouds | FEW250 | 1.4 | -5.8 | 71% | 30.29 | 1027.0 | |||||||
| 08 | 20:00 | W 3 | 15.00 | A Few Clouds | FEW250 | 3.2 | -4 | 72% | 30.3 | 1027.3 | |||||||
| 08 | 19:00 | W 6 | 15.00 | A Few Clouds | FEW100 | -0.4 | -5.8 | 78% | -11 | 30.3 | 1027.5 | ||||||
| 08 | 18:00 | W 6 | 15.00 | A Few Clouds | FEW100 | 5 | -4 | 66% | -5 | 30.3 | 1027.5 | ||||||
| 08 | 17:00 | W 6 | 15.00 | A Few Clouds | FEW025 FEW100 | 5 | -4 | 66% | -5 | 30.3 | 1027.4 | ||||||
| 08 | 16:00 | W 7 | 15.00 | A Few Clouds | FEW025 FEW100 | 6.8 | -4 | 61% | -4 | 30.3 | 1027.4 | ||||||
| 08 | 15:00 | W 9 | 15.00 | A Few Clouds | FEW025 | 8.6 | -2.2 | 61% | -4 | 30.3 | 1027.2 | ||||||
| 08 | 14:00 | W 14 | 15.00 | A Few Clouds | FEW025 | 8.6 | -2.2 | 61% | -7 | 30.3 | 1027.4 | ||||||
| 08 | 13:00 | SW 6 | 15.00 | A Few Clouds | FEW020 FEW025 | 6.8 | -2.2 | 66% | -3 | 30.31 | 1027.7 | ||||||
| 08 | 12:00 | SW 7 | 15.00 | Partly Cloudy | FEW020 SCT025 | 6.8 | -2.2 | 66% | -4 | 30.34 | 1028.5 | ||||||
| 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) | |||||||||||||||