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. | ||||||||||||||||
| 23 | 11:00 | NW 12 | 15.00 | A Few Clouds | FEW055 FEW070 | 8.6 | -2.2 | 61% | -5 | 30.07 | 1019.5 | ||||||
| 23 | 10:00 | W 13 | 15.00 | A Few Clouds | FEW055 FEW074 FEW150 | 6.8 | -2.2 | 66% | -8 | 30.06 | 1019.1 | ||||||
| 23 | 09:00 | W 8 | 15.00 | A Few Clouds | FEW055 FEW080 FEW150 | 5 | -2.2 | 72% | -7 | 30.05 | 1018.7 | ||||||
| 23 | 08:00 | SW 7 | 15.00 | Partly Cloudy | FEW055 SCT080 | 5 | -4 | 66% | -6 | 30.03 | 1017.9 | ||||||
| 23 | 07:00 | SW 6 | 15.00 | A Few Clouds | FEW055 FEW150 | 5 | -4 | 66% | -5 | 30.01 | 1017.2 | ||||||
| 23 | 06:00 | W 8 | 15.00 | Mostly Cloudy | BKN055 | 8.6 | -2.2 | 61% | -3 | 29.98 | 1016.2 | ||||||
| 23 | 05:00 | NW 9 | 15.00 | Mostly Cloudy | BKN045 | 10.4 | 3.2 | 72% | -1 | 29.96 | 1015.5 | ||||||
| 23 | 04:00 | W 7 | 15.00 | Light Snow | BKN030 | 10.4 | 5 | 79% | 1 | 29.94 | 1015.0 | ||||||
| 23 | 03:00 | W 5 | 15.00 | Mostly Cloudy | SCT033 BKN045 | 10.4 | 3.2 | 72% | 3 | 29.95 | 1015.4 | ||||||
| 23 | 02:00 | S 5 | 15.00 | Partly Cloudy | SCT031 | 10.4 | 3.2 | 72% | 3 | 29.96 | 1015.5 | ||||||
| 23 | 01:00 | SW 6 | 15.00 | A Few Clouds | FEW055 | 12.2 | 6.8 | 79% | 4 | 29.95 | 1015.0 | ||||||
| 23 | 00:00 | W 12 | 15.00 | Mostly Cloudy | BKN055 | 14 | 3.2 | 62% | 1 | 29.93 | 1014.6 | ||||||
| 22 | 23:00 | SW 13 | 15.00 | Mostly Cloudy | BKN040 | 15.8 | 3.2 | 57% | 3 | 29.95 | 1015.1 | ||||||
| 22 | 22:00 | SW 16 G 26 | 15.00 | Overcast | SCT039 BKN050 OVC070 | 19.4 | 5 | 53% | 6 | 29.93 | 1014.4 | ||||||
| 22 | 21:00 | SW 14 | 15.00 | Overcast | FEW040 BKN065 OVC090 | 19.4 | 8.6 | 63% | 7 | 29.9 | 1013.5 | ||||||
| 22 | 20:00 | SW 16 G 28 | 15.00 | Mostly Cloudy | FEW055 BKN080 | 19.4 | 8.6 | 63% | 6 | 29.89 | 1013.2 | ||||||
| 22 | 19:00 | W 13 | 15.00 | Mostly Cloudy | SCT050 BKN085 | 21.2 | 10.4 | 63% | 10 | 29.88 | 1012.7 | ||||||
| 22 | 18:00 | W 16 | 15.00 | Mostly Cloudy | BKN052 | 21.2 | 10.4 | 63% | 8 | 29.87 | 1012.4 | ||||||
| 22 | 17:00 | W 18 | 10.00 | Mostly Cloudy | SCT010 BKN053 | 23 | 15.8 | 74% | 10 | 29.85 | 1011.7 | ||||||
| 22 | 16:00 | W 15 G 25 | 1.00 | Light Snow | BKN011 OVC030 | 23 | 17.6 | 80% | 11 | 29.83 | 1011.2 | ||||||
| 22 | 15:00 | W 9 | 8.00 | Light Snow | SCT025 BKN070 | 23 | 17.6 | 80% | 14 | 29.81 | 1010.4 | ||||||
| 22 | 14:00 | NW 17 G 25 | 1.00 | Light Snow | OVC013 | 23 | 17.6 | 80% | 10 | 29.8 | 1009.9 | ||||||
| 22 | 13:00 | SW 15 G 26 | 15.00 | Mostly Cloudy | SCT030 SCT073 BKN100 | 26.6 | 17.6 | 69% | 16 | 29.77 | 1008.8 | ||||||
| 22 | 11:00 | SW 18 | 15.00 | A Few Clouds | FEW100 | 28.4 | 15.8 | 59% | 17 | 29.78 | 1009.2 | ||||||
| 22 | 10:00 | SW 12 | 15.00 | A Few Clouds | FEW030 FEW130 | 26.6 | 15.8 | 64% | 17 | 29.78 | 1009.2 | ||||||
| 22 | 09:00 | SW 14 G 20 | 15.00 | Partly Cloudy | FEW030 SCT130 | 24.8 | 15.8 | 69% | 14 | 29.78 | 1009.3 | ||||||
| 22 | 08:00 | SW 15 G 23 | 15.00 | A Few Clouds | FEW030 FEW130 | 24.8 | 15.8 | 69% | 13 | 29.76 | 1008.7 | ||||||
| 22 | 07:00 | SW 15 | 15.00 | Mostly Cloudy | FEW032 BKN130 | 26.6 | 17.6 | 69% | 16 | 29.75 | 1008.3 | ||||||
| 22 | 06:00 | SW 12 | 10.00 | Mostly Cloudy | FEW020 SCT040 BKN090 | 28.4 | 21.2 | 74% | 19 | 29.72 | 1007.3 | ||||||
| 22 | 05:00 | SW 10 | 10.00 | Overcast | OVC060 | 28.4 | 23 | 80% | 20 | 29.71 | 1006.9 | ||||||
| 22 | 04:00 | S 9 | 8.00 | Mostly Cloudy | FEW014 BKN077 BKN100 | 24.8 | 23 | 93% | 16 | 29.72 | 1007.2 | ||||||
| 22 | 03:00 | S 3 | 6.00 | Light Snow | SCT006 BKN014 OVC100 | 24.8 | 23 | 93% | 29.72 | 1007.4 | |||||||
| 22 | 02:00 | Vrbl 2 | 3.00 | Light Snow | OVC006 | 24.8 | 23 | 93% | 29.73 | 1007.8 | |||||||
| 22 | 01:00 | Vrbl 2 | 1.00 | Light Snow | OVC006 | 23 | 21.2 | 93% | 29.75 | 1008.2 | |||||||
| 22 | 00:00 | SE 7 | 4.00 | Light Snow | OVC013 | 23 | 19.4 | 86% | 16 | 29.76 | 1008.7 | ||||||
| 21 | 23:00 | SE 8 | 8.00 | Light Snow | OVC015 | 23 | 17.6 | 80% | 15 | 29.79 | 1009.6 | ||||||
| 21 | 22:00 | SE 10 | 8.00 | Light Snow | OVC018 | 21.2 | 15.8 | 80% | 11 | 29.82 | 1010.8 | ||||||
| 21 | 21:00 | SE 13 | 8.00 | Light Snow | OVC023 | 21.2 | 15.8 | 80% | 10 | 29.86 | 1012.0 | ||||||
| 21 | 20:00 | E 14 | 7.00 | Light Snow | OVC030 | 19.4 | 15.8 | 86% | 7 | 29.89 | 1013.3 | ||||||
| 21 | 19:00 | E 12 | 8.00 | Light Snow | SCT009 SCT016 OVC045 | 19.4 | 15.8 | 86% | 8 | 29.93 | 1014.5 | ||||||
| 21 | 18:00 | SE 9 | 8.00 | Light Snow | OVC024 | 19.4 | 14 | 79% | 10 | 29.95 | 1015.4 | ||||||
| 21 | 17:00 | SE 10 | 1.00 | Light Snow | OVC018 | 17.6 | 15.8 | 93% | 7 | 29.97 | 1015.8 | ||||||
| 21 | 16:00 | SE 9 | 0.75 | Light Snow | VV011 | 19.4 | 14 | 79% | 10 | 30 | 1017.1 | ||||||
| 21 | 15:00 | S 10 G 17 | 4.00 | Light Snow | BKN018 OVC030 | 19.4 | 10.4 | 68% | 9 | 30.02 | 1017.8 | ||||||
| 21 | 14:00 | S 13 G 22 | 15.00 | Overcast | SCT030 BKN044 OVC060 | 19.4 | 8.6 | 63% | 8 | 30.05 | 1018.6 | ||||||
| 21 | 13:00 | S 15 | 15.00 | Overcast | SCT025 OVC070 | 19.4 | 10.4 | 68% | 6 | 30.09 | 1020.1 | ||||||
| 21 | 12:00 | S 15 | 10.00 | Light Snow | BKN022 OVC050 | 17.6 | 12.2 | 79% | 4 | 30.15 | 1022.1 | ||||||
| 21 | 11:00 | S 10 | 15.00 | Mostly Cloudy | SCT055 BKN071 BKN150 | 15.8 | 5 | 62% | 4 | 30.19 | 1023.6 | ||||||
| 21 | 10:00 | S 9 | 15.00 | Mostly Cloudy | SCT055 BKN081 BKN150 | 14 | 1.4 | 57% | 3 | 30.21 | 1024.2 | ||||||
| 21 | 09:00 | S 7 | 15.00 | Mostly Cloudy | BKN057 BKN100 | 14 | 1.4 | 57% | 5 | 30.22 | 1024.5 | ||||||
| 21 | 08:00 | SW 3 | 15.00 | Mostly Cloudy | BKN064 BKN100 | 12.2 | 1.4 | 62% | 30.23 | 1024.8 | |||||||
| 21 | 07:00 | SW 9 | 15.00 | Mostly Cloudy | BKN059 | 12.2 | 1.4 | 62% | 1 | 30.24 | 1025.0 | ||||||
| 21 | 06:00 | SW 5 | 15.00 | Overcast | FEW083 OVC095 | 10.4 | 1.4 | 67% | 3 | 30.24 | 1025.2 | ||||||
| 21 | 05:00 | W 5 | 15.00 | Mostly Cloudy | SCT080 BKN120 | 8.6 | -0.4 | 66% | 1 | 30.24 | 1025.0 | ||||||
| 21 | 03:00 | Vrbl 2 | 15.00 | Mostly Cloudy | BKN053 | 6.8 | -2.2 | 66% | 30.24 | 1025.1 | |||||||
| 21 | 02:00 | W 10 | 15.00 | Mostly Cloudy | BKN049 BKN064 | 8.6 | -2.2 | 61% | -5 | 30.23 | 1024.9 | ||||||
| 21 | 01:00 | SW 14 G 20 | 15.00 | Mostly Cloudy | BKN052 | 8.6 | -2.2 | 61% | -7 | 30.22 | 1024.5 | ||||||
| 21 | 00:00 | SW 15 G 22 | 15.00 | A Few Clouds | FEW066 | 8.6 | -4 | 56% | -7 | 30.21 | 1024.4 | ||||||
| 20 | 23:00 | SW 15 G 22 | 15.00 | Partly Cloudy | SCT066 | 6.8 | -4 | 61% | -10 | 30.21 | 1024.2 | ||||||
| 20 | 22:00 | SW 15 | 15.00 | A Few Clouds | FEW064 FEW190 | 8.6 | -4 | 56% | -7 | 30.21 | 1024.2 | ||||||
| 20 | 21:00 | SW 14 G 21 | 15.00 | A Few Clouds | FEW064 FEW190 | 10.4 | -4 | 52% | -4 | 30.2 | 1023.8 | ||||||
| 20 | 20:00 | SW 14 G 21 | 15.00 | Mostly Cloudy | FEW066 SCT170 BKN200 | 10.4 | -2.2 | 56% | -4 | 30.18 | 1023.4 | ||||||
| 20 | 19:00 | SW 12 | 15.00 | Mostly Cloudy | SCT070 SCT170 BKN220 | 12.2 | -2.2 | 52% | -1 | 30.16 | 1022.6 | ||||||
| 20 | 18:00 | SW 9 | 15.00 | Mostly Cloudy | SCT045 BKN073 | 14 | -0.4 | 52% | 3 | 30.14 | 1021.8 | ||||||
| 20 | 17:00 | W 8 | 15.00 | Mostly Cloudy | BKN050 | 12.2 | 5 | 73% | 2 | 30.12 | 1021.0 | ||||||
| 20 | 16:00 | SW 14 | 15.00 | Mostly Cloudy | BKN035 | 14 | -0.4 | 52% | 0 | 30.1 | 1020.6 | ||||||
| 20 | 15:00 | W 8 G 20 | 15.00 | Mostly Cloudy | SCT047 SCT080 BKN200 | 12.2 | -2.2 | 52% | 2 | 30.09 | 1020.2 | ||||||
| 20 | 14:00 | SW 9 G 18 | 15.00 | Partly Cloudy | SCT042 SCT080 SCT200 | 12.2 | -4 | 48% | 1 | 30.08 | 1019.9 | ||||||
| 20 | 13:00 | SW 10 | 15.00 | A Few Clouds | FEW080 | 10.4 | -5.8 | 47% | -2 | 30.09 | 1020.0 | ||||||
| 20 | 12:00 | SW 7 | 15.00 | A Few Clouds | FEW100 FEW220 | 5 | -5.8 | 60% | -6 | 30.1 | 1020.5 | ||||||
| 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) | |||||||||||||||