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. | ||||||||||||||||
| 14 | 16:00 | N 13 G 22 | 0.50 | Showers Snow Snow Pellets | VV006 | 32 | 30.2 | 93% | 23 | 29.97 | 1015.6 | ||||||
| 14 | 15:00 | W 12 | 15.00 | Mostly Cloudy | SCT018 BKN066 | 37.4 | 30.2 | 75% | 30 | 29.96 | 1015.2 | ||||||
| 14 | 14:00 | W 8 | 15.00 | Overcast | FEW013 SCT040 OVC070 | 37.4 | 32 | 81% | 32 | 29.96 | 1015.2 | ||||||
| 14 | 13:00 | W 10 | 15.00 | Mostly Cloudy | SCT010 BKN040 BKN075 | 37.4 | 32 | 81% | 31 | 29.95 | 1015.0 | ||||||
| 14 | 12:00 | W 8 | 15.00 | Light Snow | SCT008 OVC025 | 35.6 | 32 | 87% | 30 | 29.98 | 1015.8 | ||||||
| 14 | 11:00 | W 6 | 8.00 | Light Snow | OVC032 | 33.8 | 32 | 93% | 29 | 29.99 | 1016.4 | ||||||
| 14 | 10:00 | W 6 | 15.00 | Light Snow | OVC046 | 32 | 30.2 | 93% | 27 | 30.01 | 1016.9 | ||||||
| 14 | 09:00 | W 6 | 10.00 | Light Snow | BKN040 OVC053 | 32 | 30.2 | 93% | 27 | 30.01 | 1017.0 | ||||||
| 14 | 08:00 | S 2 | 15.00 | Mostly Cloudy | BKN040 BKN054 | 30.2 | 28.4 | 93% | 30.01 | 1016.9 | |||||||
| 14 | 07:00 | W 8 | 15.00 | Mostly Cloudy | BKN033 | 30.2 | 28.4 | 93% | 23 | 30.01 | 1017.1 | ||||||
| 14 | 06:00 | SW 2 | 15.00 | Mostly Cloudy | BKN061 | 28.4 | 28.4 | 100% | 30.01 | 1016.9 | |||||||
| 14 | 05:00 | SW 5 | 15.00 | Mostly Cloudy | FEW045 SCT065 BKN110 | 28.4 | 26.6 | 93% | 24 | 30.01 | 1016.8 | ||||||
| 14 | 04:00 | W 3 | 15.00 | Mostly Cloudy | FEW007 FEW045 BKN110 | 28.4 | 26.6 | 93% | 30 | 1016.6 | |||||||
| 14 | 03:00 | W 7 | 15.00 | Mostly Cloudy | FEW007 BKN110 | 30.2 | 28.4 | 93% | 24 | 29.99 | 1016.3 | ||||||
| 14 | 02:00 | W 7 | 15.00 | Mostly Cloudy | FEW007 BKN120 | 30.2 | 30.2 | 100% | 24 | 29.99 | 1016.2 | ||||||
| 14 | 01:00 | W 7 | 15.00 | A Few Clouds | FEW010 FEW120 | 32 | 30.2 | 93% | 26 | 29.97 | 1015.6 | ||||||
| 14 | 00:00 | W 8 | 15.00 | Partly Cloudy | FEW010 SCT100 | 32 | 30.2 | 93% | 25 | 29.97 | 1015.4 | ||||||
| 13 | 23:00 | W 8 | 15.00 | Mostly Cloudy | FEW010 BKN100 | 33.8 | 32 | 93% | 28 | 29.96 | 1015.1 | ||||||
| 13 | 22:00 | W 6 | 15.00 | Overcast | FEW020 OVC100 | 35.6 | 32 | 87% | 31 | 29.95 | 1014.9 | ||||||
| 13 | 21:00 | NW 10 | 15.00 | Overcast | FEW038 SCT055 OVC085 | 35.6 | 32 | 87% | 29 | 29.94 | 1014.6 | ||||||
| 13 | 20:00 | W 10 | 15.00 | Mostly Cloudy | BKN038 BKN050 | 35.6 | 32 | 87% | 29 | 29.93 | 1014.2 | ||||||
| 13 | 19:00 | W 8 | 15.00 | Mostly Cloudy | SCT033 BKN100 | 35.6 | 30.2 | 81% | 30 | 29.92 | 1013.8 | ||||||
| 13 | 18:00 | W 8 | 15.00 | Mostly Cloudy | SCT042 BKN100 | 37.4 | 30.2 | 75% | 32 | 29.9 | 1013.2 | ||||||
| 13 | 17:00 | W 6 | 15.00 | Mostly Cloudy | FEW041 BKN100 | 37.4 | 30.2 | 75% | 33 | 29.88 | 1012.6 | ||||||
| 13 | 15:00 | NW 12 | 15.00 | Mostly Cloudy | FEW015 BKN051 | 39.2 | 28.4 | 65% | 33 | 29.84 | 1011.1 | ||||||
| 13 | 14:00 | W 17 G 25 | 15.00 | Mostly Cloudy | FEW015 BKN034 BKN110 | 37.4 | 28.4 | 70% | 29 | 29.82 | 1010.3 | ||||||
| 13 | 13:00 | NW 13 | 15.00 | Mostly Cloudy | FEW015 BKN037 BKN110 | 37.4 | 32 | 81% | 30 | 29.8 | 1009.8 | ||||||
| 13 | 12:00 | W 15 G 22 | 15.00 | Mostly Cloudy | FEW015 BKN031 | 37.4 | 30.2 | 75% | 29 | 29.79 | 1009.3 | ||||||
| 13 | 11:00 | W 13 G 21 | 15.00 | Mostly Cloudy | SCT016 BKN022 | 35.6 | 32 | 87% | 28 | 29.78 | 1009.2 | ||||||
| 13 | 10:00 | W 13 G 18 | 15.00 | Overcast | BKN015 BKN025 OVC040 | 35.6 | 32 | 87% | 28 | 29.77 | 1008.6 | ||||||
| 13 | 09:00 | W 12 | 10.00 | Overcast | SCT015 OVC030 | 33.8 | 32 | 93% | 26 | 29.75 | 1008.2 | ||||||
| 13 | 08:00 | W 7 | 15.00 | Overcast | OVC019 | 33.8 | 30.2 | 87% | 28 | 29.74 | 1007.8 | ||||||
| 13 | 07:00 | W 7 | 15.00 | Overcast | BKN020 BKN035 OVC110 | 33.8 | 30.2 | 87% | 28 | 29.72 | 1007.0 | ||||||
| 13 | 06:00 | W 7 | 15.00 | Light Snow | BKN023 OVC075 | 33.8 | 30.2 | 87% | 28 | 29.7 | 1006.5 | ||||||
| 13 | 05:00 | SW 6 | 10.00 | Light Snow | OVC020 | 33.8 | 32 | 93% | 29 | 29.69 | 1006.2 | ||||||
| 13 | 04:00 | SW 7 | 15.00 | Overcast | BKN023 OVC100 | 33.8 | 32 | 93% | 28 | 29.69 | 1005.9 | ||||||
| 13 | 03:00 | SW 3 | 10.00 | Overcast | SCT020 OVC095 | 33.8 | 32 | 93% | 29.67 | 1005.4 | |||||||
| 13 | 02:00 | W 3 | 10.00 | Light Snow | OVC016 | 33.8 | 32 | 93% | 29.68 | 1005.6 | |||||||
| 13 | 01:00 | SW 8 | 10.00 | Overcast | FEW014 OVC034 | 33.8 | 32 | 93% | 28 | 29.66 | 1005.0 | ||||||
| 13 | 00:00 | W 9 | 10.00 | Overcast | SCT016 OVC038 | 33.8 | 32 | 93% | 27 | 29.64 | 1004.5 | ||||||
| 12 | 23:00 | W 10 | 8.00 | Overcast | FEW004 OVC012 | 35.6 | 33.8 | 93% | 29 | 29.63 | 1003.9 | ||||||
| 12 | 22:00 | W 8 | 8.00 | Overcast | OVC008 | 33.8 | 33.8 | 100% | 28 | 29.62 | 1003.6 | ||||||
| 12 | 21:00 | W 12 | 8.00 | Light Snow | OVC008 | 33.8 | 33.8 | 100% | 26 | 29.6 | 1002.9 | ||||||
| 12 | 20:00 | W 9 | 6.00 | Fog/Mist | SCT004 BKN012 OVC035 | 33.8 | 33.8 | 100% | 27 | 29.57 | 1002.1 | ||||||
| 12 | 19:00 | SW 5 | 2.00 | Light Snow Fog/Mist | BKN004 OVC010 | 33.8 | 32 | 93% | 30 | 29.55 | 1001.4 | ||||||
| 12 | 17:00 | S 6 | 3.00 | Light Snow | OVC004 | 32 | 32 | 100% | 27 | 29.52 | 1000.2 | ||||||
| 12 | 16:00 | S 6 | 3.00 | Light Snow | OVC006 | 33.8 | 32 | 93% | 29 | 29.5 | 999.8 | ||||||
| 12 | 15:00 | S 7 | 10.00 | Light Snow | OVC011 | 33.8 | 32 | 93% | 28 | 29.5 | 999.6 | ||||||
| 12 | 14:00 | S 7 | 10.00 | Light Snow | OVC008 | 35.6 | 32 | 87% | 31 | 29.49 | 999.1 | ||||||
| 12 | 13:00 | S 8 | 10.00 | Light Snow | OVC009 | 35.6 | 32 | 87% | 30 | 29.5 | 999.6 | ||||||
| 12 | 12:00 | S 8 | 10.00 | Light Snow | OVC006 | 33.8 | 32 | 93% | 28 | 29.51 | 1000.1 | ||||||
| 12 | 11:00 | S 5 | 2.50 | Light Snow | OVC006 | 33.8 | 32 | 93% | 30 | 29.55 | 1001.3 | ||||||
| 12 | 10:00 | S 7 | 2.00 | Light Snow | OVC006 | 33.8 | 30.2 | 87% | 28 | 29.57 | 1001.9 | ||||||
| 12 | 09:00 | S 7 | 3.00 | Light Snow | FEW007 BKN021 OVC034 | 32 | 30.2 | 93% | 26 | 29.58 | 1002.3 | ||||||
| 12 | 08:00 | S 10 | 10.00 | Light Snow | OVC044 | 32 | 30.2 | 93% | 24 | 29.58 | 1002.5 | ||||||
| 12 | 06:00 | S 8 | 6.00 | Light Snow | OVC034 | 32 | 28.4 | 87% | 25 | 29.6 | 1002.9 | ||||||
| 12 | 05:00 | S 7 | 6.00 | Light Snow | SCT035 OVC045 | 30.2 | 28.4 | 93% | 24 | 29.6 | 1003.1 | ||||||
| 12 | 04:00 | S 5 | 6.00 | Light Snow | OVC045 | 32 | 26.6 | 80% | 28 | 29.61 | 1003.4 | ||||||
| 12 | 03:00 | SW 7 | 8.00 | Light Snow | OVC038 | 32 | 26.6 | 80% | 26 | 29.63 | 1003.9 | ||||||
| 12 | 02:00 | SW 6 | 15.00 | Overcast | OVC038 | 30.2 | 24.8 | 80% | 25 | 29.63 | 1004.1 | ||||||
| 12 | 01:00 | SW 7 | 15.00 | Mostly Cloudy | BKN036 | 28.4 | 24.8 | 86% | 22 | 29.63 | 1004.3 | ||||||
| 12 | 00:00 | SW 8 | 15.00 | Partly Cloudy | SCT140 | 26.6 | 21.2 | 80% | 19 | 29.66 | 1005.0 | ||||||
| 11 | 23:00 | SW 8 | 15.00 | Partly Cloudy | SCT160 | 26.6 | 21.2 | 80% | 19 | 29.66 | 1005.2 | ||||||
| 11 | 22:00 | SW 7 | 15.00 | Mostly Cloudy | FEW039 BKN180 | 28.4 | 23 | 80% | 22 | 29.67 | 1005.4 | ||||||
| 11 | 21:00 | W 10 | 15.00 | Mostly Cloudy | SCT033 BKN220 | 30.2 | 23 | 75% | 22 | 29.69 | 1006.0 | ||||||
| 11 | 20:00 | W 13 | 15.00 | Mostly Cloudy | SCT032 BKN200 | 30.2 | 23 | 75% | 21 | 29.68 | 1005.7 | ||||||
| 11 | 19:00 | W 13 | 15.00 | Mostly Cloudy | BKN034 | 30.2 | 24.8 | 80% | 21 | 29.66 | 1005.3 | ||||||
| 11 | 18:00 | W 12 | 15.00 | Mostly Cloudy | BKN031 | 30.2 | 23 | 75% | 21 | 29.65 | 1004.8 | ||||||
| 11 | 17:00 | W 16 G 23 | 15.00 | Mostly Cloudy | FEW030 BKN041 | 30.2 | 21.2 | 69% | 20 | 29.63 | 1004.1 | ||||||
| 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) | |||||||||||||||