Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | 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. | ||||||||||||||||
| 19 | 15:00 | W 22 G 35 | 2.00 | Showers Rain and Breezy | OVC025 | 60.8 | 57.2 | 88% | 29.55 | 1000.9 | |||||||
| 19 | 14:00 | W 13 | 15.00 | Mostly Cloudy | SCT045 BKN090 | 66.2 | 59 | 78% | 29.54 | 1000.5 | |||||||
| 19 | 13:00 | W 16 | 10.00 | Light Rain | OVC043 | 66.2 | 55.4 | 68% | 29.53 | 1000.3 | |||||||
| 19 | 12:00 | W 28 G 35 | 15.00 | Mostly Cloudy and Windy | SCT029 BKN051 | 66.2 | 55.4 | 68% | 29.54 | 1000.5 | |||||||
| 19 | 11:00 | W 21 G 29 | 15.00 | Mostly Cloudy and Breezy | FEW020 BKN030 BKN080 | 66.2 | 55.4 | 68% | 29.54 | 1000.5 | |||||||
| 19 | 10:00 | W 22 G 30 | 15.00 | Overcast and Breezy | OVC026 | 64.4 | 57.2 | 78% | 29.53 | 1000.3 | |||||||
| 19 | 09:00 | W 17 G 23 | 15.00 | Overcast | BKN025 OVC034 | 62.6 | 57.2 | 83% | 29.52 | 1000.0 | |||||||
| 19 | 08:00 | W 14 G 23 | 15.00 | Overcast | OVC030 | 62.6 | 57.2 | 83% | 29.51 | 999.5 | |||||||
| 19 | 07:00 | W 16 | 15.00 | Overcast | OVC025 | 60.8 | 57.2 | 88% | 29.5 | 999.3 | |||||||
| 19 | 06:00 | SW 14 G 21 | 15.00 | Overcast | FEW017 OVC025 | 60.8 | 57.2 | 88% | 29.48 | 998.7 | |||||||
| 19 | 05:00 | SW 14 G 21 | 15.00 | Overcast | OVC025 | 60.8 | 57.2 | 88% | 29.47 | 998.2 | |||||||
| 19 | 04:00 | W 14 | 15.00 | Mostly Cloudy | FEW013 FEW028 BKN110 | 60.8 | 57.2 | 88% | 29.46 | 997.8 | |||||||
| 19 | 03:00 | SW 10 G 18 | 15.00 | Overcast | OVC022 | 62.6 | 59 | 88% | 29.45 | 997.6 | |||||||
| 19 | 02:00 | SW 14 G 20 | 15.00 | Overcast | OVC016 | 62.6 | 59 | 88% | 29.46 | 997.7 | |||||||
| 19 | 00:00 | W 12 G 17 | 15.00 | Mostly Cloudy | SCT012 BKN032 BKN100 | 62.6 | 59 | 88% | 29.43 | 996.6 | |||||||
| 18 | 23:00 | W 15 G 22 | 15.00 | Mostly Cloudy | BKN012 BKN020 | 62.6 | 59 | 88% | 29.4 | 995.8 | |||||||
| 18 | 22:00 | W 16 G 22 | 15.00 | Mostly Cloudy | BKN012 BKN048 BKN080 | 62.6 | 60.8 | 94% | 29.38 | 995.1 | |||||||
| 18 | 21:00 | W 14 | 10.00 | Mostly Cloudy | SCT012 BKN020 BKN074 BKN160 | 62.6 | 60.8 | 94% | 29.34 | 993.9 | |||||||
| 18 | 20:00 | W 14 | 10.00 | Light Showers Rain | FEW013 SCT030 BKN045 BKN100 | 64.4 | 62.6 | 94% | 29.32 | 993.0 | |||||||
| 18 | 19:00 | W 14 G 21 | 10.00 | Mostly Cloudy | FEW013 BKN030TCU BKN045 | 66.2 | 62.6 | 88% | 29.3 | 992.4 | |||||||
| 18 | 18:00 | SW 13 | 10.00 | Mostly Cloudy | BKN030TCU BKN050 | 68 | 62.6 | 83% | 29.27 | 991.5 | |||||||
| 18 | 17:00 | W 10 G 17 | 15.00 | Mostly Cloudy | SCT054 BKN085 | 69.8 | 60.8 | 73% | 29.25 | 990.6 | |||||||
| 18 | 16:00 | W 17 | 15.00 | Mostly Cloudy | SCT025TCU BKN110 | 71.6 | 60.8 | 69% | 29.25 | 990.5 | |||||||
| 18 | 15:00 | W 18 G 28 | 15.00 | Partly Cloudy | FEW020TCU SCT030 | 71.6 | 62.6 | 73% | 29.22 | 989.8 | |||||||
| 18 | 14:00 | W 20 G 28 | 15.00 | Mostly Cloudy | FEW018TCU BKN025 | 69.8 | 62.6 | 78% | 29.21 | 989.3 | |||||||
| 18 | 13:00 | SW 13 G 22 | 15.00 | Mostly Cloudy | BKN020 | 66.2 | 62.6 | 88% | 29.21 | 989.3 | |||||||
| 18 | 12:00 | SW 5 | 15.00 | Mostly Cloudy | BKN015 BKN030 | 64.4 | 62.6 | 94% | 29.21 | 989.3 | |||||||
| 18 | 11:00 | E 6 | 8.00 | Light Rain | OVC011 | 60.8 | 60.8 | 100% | 29.22 | 989.6 | |||||||
| 18 | 10:00 | E 12 | 4.00 | Light Rain Fog/Mist | BKN009 OVC020 | 60.8 | 59 | 94% | 29.27 | 991.5 | |||||||
| 18 | 09:00 | E 13 | 3.00 | Light Rain Fog/Mist | OVC006 | 59 | 59 | 100% | 29.32 | 993.1 | |||||||
| 18 | 08:00 | E 14 G 23 | 3.00 | Light Rain Fog/Mist | OVC006 | 59 | 59 | 100% | 29.38 | 995.1 | |||||||
| 18 | 07:00 | E 17 | 2.00 | Light Rain Fog/Mist | BKN010 OVC025 | 59 | 59 | 100% | 29.43 | 996.9 | |||||||
| 18 | 06:00 | E 14 G 20 | 15.00 | Light Rain | FEW008 SCT055 OVC100 | 59 | 59 | 100% | 29.48 | 998.6 | |||||||
| 18 | 04:00 | E 5 | 10.00 | Light Rain | BKN067 OVC100 | 59 | 57.2 | 94% | 29.59 | 1002.3 | |||||||
| 18 | 03:00 | S 5 | 15.00 | Light Rain | SCT065 OVC085 | 60.8 | 55.4 | 83% | 29.62 | 1003.1 | |||||||
| 18 | 02:00 | S 6 | 15.00 | Overcast | BKN085 OVC150 | 64.4 | 55.4 | 73% | 29.63 | 1003.4 | |||||||
| 18 | 01:00 | S 5 | 15.00 | Overcast | BKN110 OVC150 | 62.6 | 55.4 | 77% | 29.64 | 1003.8 | |||||||
| 17 | 23:00 | S 6 | 15.00 | Mostly Cloudy | FEW100 SCT180 BKN230 | 64.4 | 53.6 | 68% | 29.65 | 1004.4 | |||||||
| 17 | 22:00 | S 5 | 15.00 | Mostly Cloudy | SCT100 BKN210 | 64.4 | 53.6 | 68% | 29.68 | 1005.1 | |||||||
| 17 | 21:00 | S 5 | 15.00 | Mostly Cloudy | FEW055TCU SCT095 BKN250 | 66.2 | 53.6 | 64% | 29.66 | 1004.7 | |||||||
| 17 | 20:00 | S 7 | 15.00 | Mostly Cloudy | FEW055TCU FEW090 BKN250 | 69.8 | 53.6 | 57% | 29.67 | 1004.8 | |||||||
| 17 | 19:00 | S 13 | 15.00 | Mostly Cloudy | FEW050TCU SCT100 BKN250 | 73.4 | 53.6 | 50% | 29.67 | 1004.8 | |||||||
| 17 | 18:00 | S 7 | 15.00 | Mostly Cloudy | FEW050TCU BKN120 | 73.4 | 55.4 | 53% | 29.65 | 1004.4 | |||||||
| 17 | 17:00 | S 9 G 17 | 15.00 | Mostly Cloudy | SCT045TCU BKN110 | 71.6 | 55.4 | 57% | 29.66 | 1004.7 | |||||||
| 17 | 16:00 | S 10 G 17 | 15.00 | Mostly Cloudy | SCT040 BKN090 | 73.4 | 57.2 | 57% | 29.68 | 1005.2 | |||||||
| 17 | 15:00 | S 13 G 18 | 15.00 | Partly Cloudy | SCT040 SCT130 | 73.4 | 55.4 | 53% | 29.67 | 1004.9 | |||||||
| 17 | 14:00 | S 10 G 18 | 15.00 | Mostly Cloudy | BKN051 BKN120 | 71.6 | 53.6 | 53% | 29.7 | 1005.8 | |||||||
| 17 | 13:00 | S 13 | 15.00 | Mostly Cloudy | SCT047 BKN100 | 71.6 | 53.6 | 53% | 29.69 | 1005.6 | |||||||
| 17 | 12:00 | SE 13 | 15.00 | A Few Clouds | FEW050 FEW130 | 71.6 | 55.4 | 57% | 29.7 | 1005.8 | |||||||
| 17 | 11:00 | S 10 | 15.00 | Mostly Cloudy | FEW050 BKN130 BKN180 | 68 | 55.4 | 64% | 29.71 | 1006.4 | |||||||
| 17 | 09:00 | SE 6 | 15.00 | Mostly Cloudy | SCT100 BKN150 | 68 | 55.4 | 64% | 29.72 | 1006.5 | |||||||
| 17 | 08:00 | E 5 | 15.00 | Mostly Cloudy | FEW030 SCT075 BKN110 | 60.8 | 55.4 | 83% | 29.71 | 1006.4 | |||||||
| 17 | 07:00 | SE 10 | 15.00 | Mostly Cloudy | FEW030 BKN075 BKN100 | 59 | 53.6 | 82% | 29.71 | 1006.3 | |||||||
| 17 | 05:00 | S 5 | 15.00 | Mostly Cloudy | BKN074 BKN090 | 55.4 | 51.8 | 88% | 29.73 | 1006.9 | |||||||
| 17 | 04:00 | SE 5 | 15.00 | Partly Cloudy | SCT084 | 53.6 | 50 | 88% | 29.71 | 1006.3 | |||||||
| 17 | 03:00 | Calm | 15.00 | Mostly Cloudy | BKN100 | 57.2 | 50 | 77% | 29.71 | 1006.3 | |||||||
| 17 | 02:00 | S 5 | 15.00 | Mostly Cloudy | BKN100 | 57.2 | 51.8 | 82% | 29.72 | 1006.7 | |||||||
| 17 | 01:00 | S 3 | 15.00 | Partly Cloudy | SCT120 | 57.2 | 51.8 | 82% | 29.72 | 1006.7 | |||||||
| 17 | 00:00 | S 5 | 15.00 | Mostly Cloudy | BKN120 | 59 | 51.8 | 77% | 29.72 | 1006.7 | |||||||
| 16 | 23:00 | S 6 | 15.00 | Partly Cloudy | SCT250 | 60.8 | 50 | 68% | 29.72 | 1006.7 | |||||||
| 16 | 22:00 | S 6 | 15.00 | Partly Cloudy | FEW080 SCT250 | 60.8 | 50 | 68% | 29.72 | 1006.7 | |||||||
| 16 | 21:00 | S 6 | 15.00 | Partly Cloudy | FEW050 FEW080 SCT250 | 64.4 | 50 | 60% | 29.7 | 1006.1 | |||||||
| 16 | 20:00 | S 7 | 15.00 | Partly Cloudy | FEW050 FEW080 SCT250 | 68 | 48.2 | 49% | 29.7 | 1005.9 | |||||||
| 16 | 19:00 | SW 12 G 20 | 15.00 | A Few Clouds | FEW050TCU FEW060 FEW080 | 71.6 | 48.2 | 44% | 29.69 | 1005.7 | |||||||
| 16 | 18:00 | Calm | 15.00 | Mostly Cloudy | SCT050CB SCT083 BKN220 | 71.6 | 50 | 47% | 29.69 | 1005.6 | |||||||
| 16 | 17:00 | S 12 G 20 | 15.00 | Thunderstorm | BKN050CB | 73.4 | 53.6 | 50% | 29.68 | 1005.2 | |||||||
| Date | Time (edt) | 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) | |||||||||||||||