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. | ||||||||||||||||
| 24 | 12:00 | W 13 | 15.00 | Mostly Cloudy | BKN060 | 5 | -5.8 | 60% | -10 | 29.91 | 1014.1 | ||||||
| 24 | 10:00 | W 12 | 15.00 | Overcast | OVC063 | 3.2 | -7.6 | 60% | -12 | 29.94 | 1015.1 | ||||||
| 24 | 09:00 | W 14 | 15.00 | Overcast | OVC063 | 3.2 | -7.6 | 60% | -13 | 29.95 | 1015.3 | ||||||
| 24 | 08:00 | NW 17 | 15.00 | Mostly Cloudy | BKN063 | 3.2 | -7.6 | 60% | -15 | 29.95 | 1015.4 | ||||||
| 24 | 06:00 | W 12 | 15.00 | Mostly Cloudy | BKN064 | 3.2 | -7.6 | 60% | -12 | 29.93 | 1014.7 | ||||||
| 24 | 05:00 | NW 10 G 23 | 15.00 | Mostly Cloudy | BKN062 | 3.2 | -5.8 | 66% | -11 | 29.93 | 1014.6 | ||||||
| 24 | 04:00 | NW 12 | 15.00 | Mostly Cloudy | BKN058 BKN100 | 3.2 | -5.8 | 66% | -12 | 29.92 | 1014.0 | ||||||
| 24 | 03:00 | NW 13 G 21 | 15.00 | Mostly Cloudy | BKN110 | 3.2 | -5.8 | 66% | -13 | 29.9 | 1013.6 | ||||||
| 24 | 02:00 | NW 17 | 15.00 | A Few Clouds | FEW120 | 5 | -4 | 66% | -13 | 29.9 | 1013.4 | ||||||
| 24 | 01:00 | NW 20 G 26 | 15.00 | A Few Clouds | FEW120 | 6.8 | -2.2 | 66% | -12 | 29.89 | 1013.3 | ||||||
| 23 | 23:00 | NW 21 G 31 | 15.00 | Mostly Cloudy and Breezy | BKN100 BKN120 | 10.4 | 1.4 | 67% | -8 | 29.91 | 1013.9 | ||||||
| 23 | 22:00 | NW 18 G 31 | 15.00 | Mostly Cloudy | BKN120 | 14 | 3.2 | 62% | -2 | 29.91 | 1013.7 | ||||||
| 23 | 21:00 | N 16 G 24 | 15.00 | Mostly Cloudy | BKN140 | 17.6 | 5 | 58% | 4 | 29.89 | 1013.3 | ||||||
| 23 | 20:00 | NW 22 G 30 | 15.00 | Mostly Cloudy and Breezy | BKN130 BKN210 | 21.2 | 6.8 | 54% | 6 | 29.87 | 1012.5 | ||||||
| 23 | 19:00 | NW 23 | 15.00 | Mostly Cloudy and Breezy | BKN110 BKN190 | 23 | 8.6 | 54% | 8 | 29.87 | 1012.5 | ||||||
| 23 | 18:00 | NW 16 G 28 | 15.00 | Mostly Cloudy | BKN140 BKN250 | 24.8 | 10.4 | 54% | 13 | 29.86 | 1012.0 | ||||||
| 23 | 17:00 | NW 20 G 31 | 15.00 | Mostly Cloudy | SCT140 BKN250 | 28.4 | 12.2 | 51% | 16 | 29.84 | 1011.4 | ||||||
| 23 | 16:00 | NW 20 G 25 | 15.00 | Mostly Cloudy | FEW050 BKN250 | 32 | 14 | 47% | 21 | 29.83 | 1010.9 | ||||||
| 23 | 15:00 | NW 18 | 15.00 | Mostly Cloudy | SCT052 BKN250 | 32 | 15.8 | 51% | 21 | 29.84 | 1011.2 | ||||||
| 23 | 14:00 | N 7 | 15.00 | Mostly Cloudy | BKN250 | 35.6 | 14 | 41% | 31 | 29.84 | 1011.4 | ||||||
| 23 | 13:00 | N 8 | 15.00 | Mostly Cloudy | BKN250 | 32 | 14 | 47% | 25 | 29.87 | 1012.3 | ||||||
| 23 | 12:00 | N 13 G 18 | 15.00 | Partly Cloudy | SCT250 | 32 | 15.8 | 51% | 23 | 29.89 | 1013.1 | ||||||
| 23 | 11:00 | N 14 | 15.00 | Mostly Cloudy | BKN250 | 30.2 | 14 | 51% | 21 | 29.91 | 1013.8 | ||||||
| 23 | 10:00 | N 13 | 15.00 | Mostly Cloudy | FEW120 BKN250 | 26.6 | 14 | 59% | 16 | 29.92 | 1014.0 | ||||||
| 23 | 09:00 | N 14 | 15.00 | Mostly Cloudy | FEW120 BKN250 | 24.8 | 14 | 63% | 14 | 29.93 | 1014.3 | ||||||
| 23 | 08:00 | N 10 | 15.00 | Mostly Cloudy | FEW090 SCT120 BKN250 | 23 | 14 | 68% | 13 | 29.94 | 1014.8 | ||||||
| 23 | 07:00 | N 10 | 15.00 | Mostly Cloudy | BKN093 BKN250 | 21.2 | 14 | 74% | 11 | 29.93 | 1014.3 | ||||||
| 23 | 06:00 | N 9 | 15.00 | Mostly Cloudy | SCT090 BKN230 | 21.2 | 14 | 74% | 12 | 29.92 | 1014.0 | ||||||
| 23 | 05:00 | N 6 | 15.00 | Mostly Cloudy | FEW088 BKN230 | 19.4 | 15.8 | 86% | 12 | 29.93 | 1014.5 | ||||||
| 23 | 04:00 | N 8 | 15.00 | Mostly Cloudy | FEW075 BKN240 | 21.2 | 15.8 | 80% | 12 | 29.94 | 1014.6 | ||||||
| 23 | 03:00 | N 8 | 15.00 | Partly Cloudy | SCT075 | 23 | 17.6 | 80% | 15 | 29.95 | 1015.0 | ||||||
| 23 | 02:00 | N 8 | 15.00 | Mostly Cloudy | BKN077 | 23 | 17.6 | 80% | 15 | 29.96 | 1015.4 | ||||||
| 23 | 01:00 | N 8 | 15.00 | Mostly Cloudy | FEW080 BKN240 | 24.8 | 19.4 | 80% | 17 | 29.97 | 1015.7 | ||||||
| 23 | 00:00 | NE 8 | 15.00 | Mostly Cloudy | SCT048 BKN080 | 26.6 | 21.2 | 80% | 19 | 29.99 | 1016.4 | ||||||
| 22 | 23:00 | NE 6 | 15.00 | Mostly Cloudy | BKN042 | 24.8 | 21.2 | 86% | 19 | 30.01 | 1017.1 | ||||||
| 22 | 22:00 | NE 9 | 15.00 | Mostly Cloudy | SCT030 BKN037 | 26.6 | 21.2 | 80% | 18 | 30.01 | 1017.0 | ||||||
| 22 | 20:00 | NE 13 | 8.00 | Showers in Vicinity | FEW032 BKN066 | 24.8 | 21.2 | 86% | 14 | 30.02 | 1017.6 | ||||||
| 22 | 19:00 | NE 12 | 5.00 | Light Snow | VV044 | 24.8 | 21.2 | 86% | 15 | 30.05 | 1018.5 | ||||||
| 22 | 18:00 | NE 12 | 3.00 | Light Snow | VV031 | 26.6 | 21.2 | 80% | 17 | 30.06 | 1018.7 | ||||||
| 22 | 17:00 | NE 10 | 10.00 | Light Snow | OVC032 | 26.6 | 21.2 | 80% | 18 | 30.05 | 1018.4 | ||||||
| 22 | 16:00 | NE 9 | 6.00 | Light Snow Fog/Mist | OVC012 | 26.6 | 23 | 86% | 18 | 30.04 | 1018.3 | ||||||
| 22 | 15:00 | NE 13 | 4.00 | Light Snow Fog/Mist | OVC012 | 26.6 | 21.2 | 80% | 16 | 30.04 | 1018.2 | ||||||
| 22 | 14:00 | NE 10 | 3.00 | Light Snow Fog/Mist | BKN013 OVC024 | 26.6 | 19.4 | 74% | 18 | 30.04 | 1018.3 | ||||||
| 22 | 13:00 | E 10 | 1.00 | Light Snow Fog/Mist | OVC010 | 24.8 | 19.4 | 80% | 15 | 30.06 | 1019.0 | ||||||
| 22 | 12:00 | E 10 | 2.50 | Light Snow | BKN010 OVC032 | 23 | 17.6 | 80% | 13 | 30.08 | 1019.5 | ||||||
| 22 | 10:00 | E 13 | 2.00 | Light Snow | BKN017 OVC031 | 21.2 | 15.8 | 80% | 10 | 30.09 | 1020.1 | ||||||
| 22 | 09:00 | E 14 | 2.00 | Light Snow | OVC018 | 19.4 | 14 | 79% | 7 | 30.1 | 1020.2 | ||||||
| 22 | 08:00 | E 10 | 1.50 | Light Snow | OVC019 | 19.4 | 14 | 79% | 9 | 30.1 | 1020.4 | ||||||
| 22 | 07:00 | E 10 | 4.00 | Light Snow | OVC022 | 19.4 | 14 | 79% | 9 | 30.1 | 1020.3 | ||||||
| 22 | 06:00 | NE 6 | 2.25 | Light Snow | OVC023 | 17.6 | 12.2 | 79% | 10 | 30.11 | 1020.5 | ||||||
| 22 | 05:00 | NE 9 | 14.00 | Light Snow | OVC034 | 17.6 | 10.4 | 73% | 7 | 30.1 | 1020.3 | ||||||
| 22 | 04:00 | NE 10 G 17 | 15.00 | Light Snow | OVC027 | 19.4 | 8.6 | 63% | 9 | 30.1 | 1020.3 | ||||||
| 22 | 03:00 | NE 12 | 15.00 | Overcast | OVC033 | 19.4 | 8.6 | 63% | 8 | 30.11 | 1020.7 | ||||||
| 22 | 02:00 | NE 9 | 15.00 | Mostly Cloudy | SCT036 BKN057 | 17.6 | 6.8 | 62% | 7 | 30.13 | 1021.2 | ||||||
| 22 | 00:00 | NE 6 | 15.00 | Mostly Cloudy | BKN055 | 15.8 | 5 | 62% | 8 | 30.15 | 1021.8 | ||||||
| 21 | 23:00 | NE 12 | 15.00 | Partly Cloudy | SCT056 | 14 | 5 | 67% | 1 | 30.14 | 1021.7 | ||||||
| 21 | 22:00 | NE 7 | 15.00 | Partly Cloudy | SCT080 | 14 | 3.2 | 62% | 5 | 30.15 | 1022.0 | ||||||
| 21 | 21:00 | NE 6 | 15.00 | A Few Clouds | FEW080 | 14 | 3.2 | 62% | 6 | 30.15 | 1022.0 | ||||||
| 21 | 20:00 | E 3 | 15.00 | A Few Clouds | FEW080 | 14 | 5 | 67% | 30.14 | 1021.8 | |||||||
| 21 | 19:00 | E 3 | 15.00 | A Few Clouds | FEW060 | 15.8 | 3.2 | 57% | 30.12 | 1021.1 | |||||||
| 21 | 18:00 | SE 6 | 15.00 | A Few Clouds | FEW058 | 21.2 | 5 | 49% | 14 | 30.12 | 1020.8 | ||||||
| 21 | 17:00 | SE 6 | 15.00 | Mostly Cloudy | BKN054 | 23 | 6.8 | 50% | 17 | 30.1 | 1020.1 | ||||||
| 21 | 16:00 | E 6 | 15.00 | Mostly Cloudy | BKN053 | 24.8 | 8.6 | 50% | 19 | 30.08 | 1019.4 | ||||||
| 21 | 15:00 | E 6 | 15.00 | Mostly Cloudy | BKN048 | 24.8 | 6.8 | 46% | 19 | 30.06 | 1019.0 | ||||||
| 21 | 14:00 | NE 8 | 15.00 | Mostly Cloudy | BKN050 | 23 | 8.6 | 54% | 15 | 30.06 | 1018.9 | ||||||
| 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) | |||||||||||||||