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. | ||||||||||||||||
| 20 | 10:00 | NE 16 | 15.00 | Mostly Cloudy | BKN210 | 24.8 | 10.4 | 54% | 13 | 29.84 | 1011.3 | ||||||
| 20 | 09:00 | NE 16 | 15.00 | Mostly Cloudy | FEW200 BKN230 | 23 | 10.4 | 58% | 11 | 29.85 | 1011.7 | ||||||
| 20 | 08:00 | NE 13 | 15.00 | Mostly Cloudy | FEW030 BKN220 BKN250 | 19.4 | 6.8 | 58% | 8 | 29.88 | 1012.6 | ||||||
| 20 | 07:00 | E 10 | 15.00 | Mostly Cloudy | BKN028 | 19.4 | 6.8 | 58% | 9 | 29.88 | 1012.8 | ||||||
| 20 | 06:00 | E 14 | 15.00 | Mostly Cloudy | FEW027 BKN230 | 17.6 | 5 | 58% | 5 | 29.87 | 1012.5 | ||||||
| 20 | 05:00 | NE 10 | 15.00 | Partly Cloudy | FEW027 SCT230 | 17.6 | 5 | 58% | 7 | 29.9 | 1013.4 | ||||||
| 20 | 04:00 | NE 10 | 15.00 | A Few Clouds | FEW250 | 17.6 | 5 | 58% | 7 | 29.91 | 1013.7 | ||||||
| 20 | 03:00 | E 7 | 15.00 | Clear | SKC | 17.6 | 5 | 58% | 9 | 29.94 | 1014.8 | ||||||
| 20 | 02:00 | NE 9 | 15.00 | Clear | SKC | 15.8 | 6.8 | 67% | 5 | 29.96 | 1015.4 | ||||||
| 20 | 01:00 | NE 6 | 15.00 | Clear | SKC | 17.6 | 6.8 | 62% | 10 | 29.98 | 1015.9 | ||||||
| 20 | 00:00 | NE 7 | 15.00 | Clear | SKC | 19.4 | 6.8 | 58% | 11 | 29.99 | 1016.6 | ||||||
| 19 | 23:00 | NE 10 | 15.00 | Clear | SKC | 21.2 | 6.8 | 54% | 11 | 30 | 1016.7 | ||||||
| 19 | 22:00 | NE 8 | 15.00 | A Few Clouds | FEW200 | 21.2 | 8.6 | 58% | 12 | 30.01 | 1017.3 | ||||||
| 19 | 21:00 | NE 6 | 15.00 | A Few Clouds | FEW200 | 23 | 10.4 | 58% | 17 | 30.01 | 1017.3 | ||||||
| 19 | 20:00 | NE 9 | 15.00 | Partly Cloudy | FEW170 SCT200 | 24.8 | 12.2 | 59% | 16 | 30.01 | 1017.2 | ||||||
| 19 | 19:00 | E 8 | 15.00 | Mostly Cloudy | BKN170 BKN200 | 26.6 | 12.2 | 54% | 19 | 30.02 | 1017.5 | ||||||
| 19 | 18:00 | NE 9 | 15.00 | Mostly Cloudy | BKN180 BKN200 | 28.4 | 12.2 | 51% | 20 | 30.02 | 1017.4 | ||||||
| 19 | 17:00 | NE 10 | 15.00 | Mostly Cloudy | FEW180 BKN200 | 30.2 | 14 | 51% | 22 | 30.02 | 1017.4 | ||||||
| 19 | 16:00 | NE 8 | 15.00 | A Few Clouds | FEW180 FEW200 FEW250 | 32 | 14 | 47% | 25 | 30.03 | 1017.9 | ||||||
| 19 | 15:00 | NE 12 | 15.00 | Partly Cloudy | FEW200 SCT250 | 32 | 14 | 47% | 24 | 30.03 | 1017.7 | ||||||
| 19 | 14:00 | NE 12 | 15.00 | Mostly Cloudy | FEW200 BKN250 | 32 | 14 | 47% | 24 | 30.03 | 1017.7 | ||||||
| 19 | 13:00 | NE 10 | 15.00 | A Few Clouds | FEW200 FEW250 | 30.2 | 14 | 51% | 22 | 30.04 | 1018.1 | ||||||
| 19 | 12:00 | E 8 | 15.00 | A Few Clouds | FEW180 FEW220 | 28.4 | 12.2 | 51% | 21 | 30.07 | 1019.2 | ||||||
| 19 | 11:00 | NE 10 | 15.00 | A Few Clouds | FEW180 FEW220 | 24.8 | 12.2 | 59% | 15 | 30.08 | 1019.5 | ||||||
| 19 | 10:00 | NE 9 | 15.00 | A Few Clouds | FEW180 FEW220 | 23 | 12.2 | 63% | 14 | 30.09 | 1019.9 | ||||||
| 19 | 09:00 | E 7 | 15.00 | A Few Clouds | FEW180 FEW220 | 19.4 | 10.4 | 68% | 11 | 30.09 | 1020.1 | ||||||
| 19 | 08:00 | NE 14 | 15.00 | Partly Cloudy | FEW180 SCT220 SCT250 | 14 | 8.6 | 79% | 0 | 30.08 | 1019.5 | ||||||
| 19 | 07:00 | NE 5 | 15.00 | Partly Cloudy | FEW180 SCT220 SCT250 | 15.8 | 10.4 | 79% | 9 | 30.08 | 1019.6 | ||||||
| 19 | 06:00 | NE 7 | 15.00 | Mostly Cloudy | BKN190 | 15.8 | 8.6 | 73% | 7 | 30.05 | 1018.5 | ||||||
| 19 | 05:00 | NE 9 | 15.00 | Mostly Cloudy | SCT190 BKN220 | 14 | 6.8 | 73% | 3 | 30.04 | 1018.2 | ||||||
| 19 | 04:00 | NE 12 | 15.00 | Mostly Cloudy | BKN190 BKN220 | 14 | 6.8 | 73% | 1 | 30.02 | 1017.5 | ||||||
| 19 | 03:00 | NE 5 | 15.00 | Mostly Cloudy | BKN200 | 17.6 | 8.6 | 68% | 11 | 30.03 | 1017.8 | ||||||
| 19 | 01:00 | NE 7 | 15.00 | Mostly Cloudy | BKN220 | 19.4 | 8.6 | 63% | 11 | 29.99 | 1016.6 | ||||||
| 18 | 23:00 | E 3 | 15.00 | Mostly Cloudy | BKN220 | 21.2 | 8.6 | 58% | 29.98 | 1016.3 | |||||||
| 18 | 22:00 | NE 7 | 15.00 | Mostly Cloudy | BKN230 | 23 | 10.4 | 58% | 16 | 29.95 | 1015.3 | ||||||
| 18 | 21:00 | E 3 | 15.00 | Mostly Cloudy | BKN210 | 23 | 12.2 | 63% | 29.95 | 1015.1 | |||||||
| 18 | 20:00 | NE 2 | 15.00 | Mostly Cloudy | BKN210 | 23 | 12.2 | 63% | 29.93 | 1014.3 | |||||||
| 18 | 19:00 | Calm | 15.00 | Overcast | OVC210 | 24.8 | 10.4 | 54% | 29.93 | 1014.5 | |||||||
| 18 | 18:00 | N 5 | 15.00 | Mostly Cloudy | BKN220 | 26.6 | 12.2 | 54% | 22 | 29.92 | 1014.2 | ||||||
| 18 | 17:00 | Calm | 15.00 | Mostly Cloudy | BKN210 | 26.6 | 8.6 | 46% | 29.91 | 1013.7 | |||||||
| 18 | 16:00 | SE 6 | 15.00 | Mostly Cloudy | BKN210 | 26.6 | 12.2 | 54% | 21 | 29.9 | 1013.4 | ||||||
| 18 | 15:00 | E 6 | 15.00 | Mostly Cloudy | BKN200 | 28.4 | 10.4 | 47% | 23 | 29.91 | 1013.7 | ||||||
| 18 | 14:00 | NE 7 | 15.00 | Mostly Cloudy | BKN210 BKN250 | 26.6 | 12.2 | 54% | 20 | 29.92 | 1014.1 | ||||||
| 18 | 13:00 | E 8 | 15.00 | Mostly Cloudy | BKN200 BKN250 | 26.6 | 10.4 | 50% | 19 | 29.93 | 1014.4 | ||||||
| 18 | 12:00 | NE 8 | 15.00 | Mostly Cloudy | BKN200 BKN250 | 24.8 | 10.4 | 54% | 17 | 29.95 | 1015.2 | ||||||
| 18 | 11:00 | N 8 | 15.00 | Mostly Cloudy | SCT200 BKN250 | 24.8 | 10.4 | 54% | 17 | 30 | 1016.7 | ||||||
| 18 | 10:00 | NE 10 | 15.00 | Mostly Cloudy | BKN210 BKN250 | 23 | 10.4 | 58% | 13 | 30.01 | 1017.0 | ||||||
| 18 | 09:00 | NE 12 | 15.00 | Mostly Cloudy | SCT210 BKN250 | 23 | 12.2 | 63% | 13 | 30.03 | 1017.6 | ||||||
| 18 | 08:00 | N 6 | 15.00 | Mostly Cloudy | SCT220 BKN250 | 21.2 | 14 | 74% | 14 | 30.03 | 1017.6 | ||||||
| 18 | 06:00 | N 6 | 15.00 | Mostly Cloudy | BKN240 | 23 | 15.8 | 74% | 17 | 30.02 | 1017.3 | ||||||
| 18 | 05:00 | NW 8 | 15.00 | A Few Clouds | FEW200 | 23 | 15.8 | 74% | 15 | 30.01 | 1016.9 | ||||||
| 18 | 04:00 | N 10 | 15.00 | Clear | SKC | 24.8 | 19.4 | 80% | 15 | 30 | 1016.6 | ||||||
| 18 | 03:00 | N 13 | 15.00 | Clear | SKC | 26.6 | 24.8 | 93% | 16 | 29.99 | 1016.4 | ||||||
| 18 | 02:00 | NW 10 | 15.00 | Clear | SKC | 24.8 | 23 | 93% | 15 | 30.01 | 1016.8 | ||||||
| 18 | 01:00 | W 3 | 0.75 | Shallow Fog Fog/Mist | SKC | 21.2 | 21.2 | 100% | 30.01 | 1017.0 | |||||||
| 18 | 00:00 | W 3 | 4.00 | Patches Fog Fog/Mist | SKC | 24.8 | 24.8 | 100% | 30.01 | 1016.9 | |||||||
| 17 | 23:00 | W 5 | 5.00 | Fog/Mist | FEW026 | 30.2 | 30.2 | 100% | 26 | 30.01 | 1017.0 | ||||||
| 17 | 22:00 | W 7 | 6.00 | Fog/Mist | SCT016 | 30.2 | 28.4 | 93% | 24 | 30.01 | 1016.9 | ||||||
| 17 | 21:00 | SW 7 | 10.00 | Partly Cloudy | SCT016 | 32 | 30.2 | 93% | 26 | 30.01 | 1016.9 | ||||||
| 17 | 20:00 | SW 8 | 10.00 | Partly Cloudy | FEW016 SCT025 | 35.6 | 32 | 87% | 30 | 29.99 | 1016.2 | ||||||
| 17 | 19:00 | S 5 | 15.00 | Mostly Cloudy | BKN018 | 35.6 | 30.2 | 81% | 32 | 29.98 | 1016.0 | ||||||
| 17 | 18:00 | SW 3 | 15.00 | Partly Cloudy | SCT022 SCT036 SCT180 | 35.6 | 30.2 | 81% | 29.97 | 1015.7 | |||||||
| 17 | 17:00 | NW 2 | 15.00 | Partly Cloudy | SCT037 SCT130 | 37.4 | 30.2 | 75% | 29.97 | 1015.5 | |||||||
| 17 | 16:00 | NW 9 | 15.00 | Mostly Cloudy | BKN036 BKN130 | 37.4 | 30.2 | 75% | 31 | 29.97 | 1015.5 | ||||||
| 17 | 15:00 | NW 8 | 10.00 | Partly Cloudy | SCT130 SCT220 | 37.4 | 30.2 | 75% | 32 | 29.97 | 1015.5 | ||||||
| 17 | 14:00 | W 7 | 15.00 | A Few Clouds | FEW130 FEW220 | 37.4 | 30.2 | 75% | 33 | 29.96 | 1015.3 | ||||||
| 17 | 13:00 | W 3 | 10.00 | Partly Cloudy | FEW010 FEW050 SCT130 SCT180 | 35.6 | 30.2 | 81% | 29.97 | 1015.7 | |||||||
| 17 | 12:00 | Vrbl 2 | 6.00 | Fog/Mist | BKN008 OVC016 | 33.8 | 28.4 | 81% | 30.01 | 1016.9 | |||||||
| 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) | |||||||||||||||