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. | ||||||||||||||||
| 23 | 16:00 | NW 10 G 21 | 15.00 | Mostly Cloudy | BKN045TCU | 77 | 53.6 | 44% | 78 | 29.91 | 1013.2 | ||||||
| 23 | 14:00 | N 10 G 18 | 15.00 | Mostly Cloudy | BKN045TCU | 75.2 | 53.6 | 47% | 78 | 29.92 | 1013.5 | ||||||
| 23 | 13:00 | W 3 | 15.00 | Mostly Cloudy | BKN040 | 73.4 | 55.4 | 53% | 29.94 | 1014.0 | |||||||
| 23 | 12:00 | N 13 | 15.00 | Partly Cloudy | SCT035 | 73.4 | 57.2 | 57% | 29.95 | 1014.4 | |||||||
| 23 | 11:00 | N 8 | 15.00 | A Few Clouds | FEW020 | 68 | 57.2 | 69% | 29.96 | 1014.9 | |||||||
| 23 | 10:00 | NW 13 | 15.00 | Mostly Cloudy | BKN015 | 66.2 | 59 | 78% | 29.97 | 1015.1 | |||||||
| 23 | 09:00 | NW 13 | 15.00 | Mostly Cloudy | BKN015 | 64.4 | 59 | 83% | 29.96 | 1014.9 | |||||||
| 23 | 08:00 | NW 7 | 15.00 | A Few Clouds | FEW003 | 62.6 | 59 | 88% | 29.95 | 1014.5 | |||||||
| 23 | 07:00 | NW 10 | 6.00 | Fog/Mist | BKN003 | 57.2 | 57.2 | 100% | 29.95 | 1014.4 | |||||||
| 23 | 06:00 | W 6 | 15.00 | A Few Clouds | FEW250 | 51.8 | 51.8 | 100% | 29.93 | 1013.8 | |||||||
| 23 | 05:00 | W 2 | 15.00 | Shallow Fog | FEW120 | 51.8 | 51.8 | 100% | 29.92 | 1013.5 | |||||||
| 23 | 04:00 | W 3 | 15.00 | Shallow Fog | FEW120 | 55.4 | 53.6 | 94% | 29.92 | 1013.5 | |||||||
| 23 | 03:00 | W 2 | 15.00 | A Few Clouds | FEW120 | 55.4 | 55.4 | 100% | 29.93 | 1013.8 | |||||||
| 23 | 02:00 | W 3 | 15.00 | Shallow Fog | FEW120 | 55.4 | 55.4 | 100% | 29.94 | 1014.1 | |||||||
| 23 | 01:00 | S 3 | 15.00 | Partly Cloudy | SCT120 | 55.4 | 55.4 | 100% | 29.94 | 1014.2 | |||||||
| 23 | 00:00 | S 5 | 15.00 | Mostly Cloudy | BKN120 | 59 | 57.2 | 94% | 29.95 | 1014.4 | |||||||
| 22 | 23:00 | SW 3 | 15.00 | Mostly Cloudy | BKN120 | 60.8 | 57.2 | 88% | 29.95 | 1014.5 | |||||||
| 22 | 22:00 | W 3 | 15.00 | Mostly Cloudy | SCT022 BKN110 | 62.6 | 57.2 | 83% | 29.96 | 1014.7 | |||||||
| 22 | 21:00 | SW 3 | 15.00 | Mostly Cloudy | BKN100 | 64.4 | 57.2 | 78% | 29.94 | 1014.2 | |||||||
| 22 | 20:00 | SW 2 | 15.00 | Mostly Cloudy | FEW030 BKN100 | 64.4 | 57.2 | 78% | 29.95 | 1014.4 | |||||||
| 22 | 19:00 | S 6 | 15.00 | Mostly Cloudy | FEW030 BKN084 | 66.2 | 57.2 | 73% | 29.95 | 1014.5 | |||||||
| 22 | 18:00 | S 8 | 15.00 | Mostly Cloudy | FEW030 BKN090 | 66.2 | 53.6 | 64% | 29.94 | 1014.2 | |||||||
| 22 | 17:00 | S 8 | 15.00 | Mostly Cloudy | FEW030 BKN100 BKN200 | 68 | 57.2 | 69% | 29.94 | 1014.3 | |||||||
| 22 | 16:00 | S 10 | 15.00 | Mostly Cloudy | FEW030 BKN100 | 69.8 | 55.4 | 60% | 29.96 | 1014.7 | |||||||
| 22 | 15:00 | S 10 | 15.00 | Mostly Cloudy | FEW030 SCT090 BKN200 BKN250 | 73.4 | 57.2 | 57% | 29.97 | 1015.0 | |||||||
| 22 | 14:00 | S 7 | 15.00 | Mostly Cloudy | FEW030 BKN090 BKN200 | 71.6 | 59 | 65% | 29.97 | 1015.3 | |||||||
| 22 | 13:00 | S 7 | 15.00 | Mostly Cloudy | FEW025 BKN100 BKN200 | 71.6 | 59 | 65% | 29.97 | 1015.2 | |||||||
| 22 | 12:00 | S 5 | 15.00 | Mostly Cloudy | SCT093 BKN200 | 69.8 | 59 | 69% | 29.97 | 1015.3 | |||||||
| 22 | 11:00 | S 7 | 15.00 | Mostly Cloudy | SCT089 BKN200 BKN250 | 68 | 59 | 73% | 29.97 | 1015.3 | |||||||
| 22 | 10:00 | S 8 | 15.00 | Mostly Cloudy | BKN200 BKN250 | 68 | 59 | 73% | 29.98 | 1015.6 | |||||||
| 22 | 09:00 | Calm | 15.00 | Mostly Cloudy | FEW070 SCT200 BKN250 | 66.2 | 59 | 78% | 29.97 | 1015.1 | |||||||
| 22 | 08:00 | Vrbl 3 | 15.00 | Mostly Cloudy | FEW070 SCT200 BKN250 | 64.4 | 59 | 83% | 29.97 | 1014.9 | |||||||
| 22 | 07:00 | NW 3 | 15.00 | Partly Cloudy | FEW070 SCT250 | 60.8 | 57.2 | 88% | 29.98 | 1015.3 | |||||||
| 22 | 06:00 | W 3 | 15.00 | Mostly Cloudy | FEW070 BKN250 | 57.2 | 53.6 | 88% | 29.98 | 1015.4 | |||||||
| 22 | 05:00 | W 5 | 15.00 | Mostly Cloudy | FEW150 BKN250 | 53.6 | 51.8 | 94% | 29.97 | 1015.1 | |||||||
| 22 | 04:00 | SW 6 | 15.00 | Partly Cloudy | SCT250 | 55.4 | 53.6 | 94% | 29.95 | 1014.6 | |||||||
| 22 | 03:00 | S 5 | 15.00 | A Few Clouds | FEW250 | 53.6 | 51.8 | 94% | 29.95 | 1014.4 | |||||||
| 22 | 02:00 | Calm | 15.00 | A Few Clouds | FEW250 | 57.2 | 51.8 | 82% | 29.94 | 1014.0 | |||||||
| 22 | 01:00 | Calm | 15.00 | Partly Cloudy | SCT100 | 57.2 | 51.8 | 82% | 29.94 | 1014.1 | |||||||
| 22 | 00:00 | Calm | 15.00 | Mostly Cloudy | BKN098 | 60.8 | 53.6 | 77% | 29.94 | 1014.0 | |||||||
| 21 | 23:00 | W 5 | 15.00 | A Few Clouds | FEW060 | 59 | 51.8 | 77% | 29.94 | 1014.0 | |||||||
| 21 | 22:00 | W 3 | 15.00 | A Few Clouds | FEW060 FEW250 | 64.4 | 51.8 | 64% | 29.93 | 1013.7 | |||||||
| 21 | 21:00 | W 6 | 15.00 | Partly Cloudy | FEW060 SCT250 | 66.2 | 50 | 56% | 29.91 | 1013.0 | |||||||
| 21 | 20:00 | NW 8 | 15.00 | A Few Clouds | FEW060 FEW250 | 69.8 | 51.8 | 53% | 29.9 | 1012.6 | |||||||
| 21 | 19:00 | W 10 | 15.00 | A Few Clouds | FEW060 | 73.4 | 53.6 | 50% | 29.88 | 1012.0 | |||||||
| 21 | 18:00 | W 8 | 15.00 | Mostly Cloudy | BKN060 | 71.6 | 53.6 | 53% | 29.86 | 1011.5 | |||||||
| 21 | 17:00 | W 9 | 15.00 | Partly Cloudy | SCT050 SCT270 | 73.4 | 53.6 | 50% | 29.85 | 1010.9 | |||||||
| 21 | 16:00 | W 12 | 15.00 | Partly Cloudy | SCT054 SCT270 | 73.4 | 53.6 | 50% | 29.85 | 1011.1 | |||||||
| 21 | 14:00 | W 14 G 23 | 15.00 | Mostly Cloudy | BKN036 | 71.6 | 57.2 | 61% | 29.85 | 1011.0 | |||||||
| 21 | 13:00 | W 13 G 20 | 15.00 | Mostly Cloudy | BKN032 | 69.8 | 57.2 | 64% | 29.86 | 1011.2 | |||||||
| 21 | 12:00 | W 12 | 15.00 | Mostly Cloudy | SCT022 BKN100 | 68 | 57.2 | 69% | 29.86 | 1011.2 | |||||||
| 21 | 11:00 | W 8 | 15.00 | Mostly Cloudy | SCT014 BKN100 | 66.2 | 59 | 78% | 29.86 | 1011.2 | |||||||
| 21 | 10:00 | W 13 | 15.00 | Mostly Cloudy | BKN008 BKN084 | 62.6 | 59 | 88% | 29.85 | 1011.1 | |||||||
| 21 | 09:00 | W 9 | 12.00 | Light Showers Rain | SCT007 BKN051 OVC090 | 60.8 | 59 | 94% | 29.84 | 1010.8 | |||||||
| 21 | 08:00 | W 8 | 15.00 | Overcast | BKN007 OVC053 | 60.8 | 59 | 94% | 29.83 | 1010.3 | |||||||
| 21 | 07:00 | W 9 | 15.00 | Mostly Cloudy | BKN006 BKN062 | 59 | 59 | 100% | 29.82 | 1009.9 | |||||||
| 21 | 06:00 | W 8 | 15.00 | Mostly Cloudy | SCT005 BKN055 BKN085 | 59 | 59 | 100% | 29.8 | 1009.3 | |||||||
| 21 | 05:00 | W 8 | 15.00 | Mostly Cloudy | FEW007 FEW060 BKN080 | 59 | 59 | 100% | 29.78 | 1008.8 | |||||||
| 21 | 04:00 | W 6 | 15.00 | Mostly Cloudy | FEW007 SCT060 BKN085 | 59 | 59 | 100% | 29.78 | 1008.6 | |||||||
| 21 | 03:00 | W 6 | 15.00 | Overcast | FEW007 OVC085 | 59 | 57.2 | 94% | 29.78 | 1008.6 | |||||||
| 21 | 01:00 | W 8 | 15.00 | Overcast | BKN100 OVC220 | 60.8 | 57.2 | 88% | 29.77 | 1008.5 | |||||||
| 21 | 00:00 | W 7 | 15.00 | Overcast | SCT100 BKN140 OVC220 | 60.8 | 57.2 | 88% | 29.77 | 1008.3 | |||||||
| 20 | 23:00 | W 12 | 15.00 | Overcast | FEW035 BKN100 OVC230 | 62.6 | 57.2 | 83% | 29.77 | 1008.4 | |||||||
| 20 | 22:00 | NW 10 | 15.00 | Mostly Cloudy | FEW020 FEW035 BKN100 | 62.6 | 51.8 | 68% | 29.77 | 1008.3 | |||||||
| 20 | 21:00 | W 8 | 15.00 | Mostly Cloudy | FEW021 SCT040TCU BKN100 | 64.4 | 59 | 83% | 29.75 | 1007.8 | |||||||
| 20 | 20:00 | W 12 G 17 | 15.00 | Mostly Cloudy | FEW035TCU SCT060 BKN190 | 66.2 | 59 | 78% | 29.74 | 1007.4 | |||||||
| 20 | 19:00 | W 12 | 15.00 | Mostly Cloudy | FEW035TCU BKN060 BKN100 BKN230 | 68 | 59 | 73% | 29.74 | 1007.2 | |||||||
| 20 | 18:00 | W 12 G 21 | 15.00 | Mostly Cloudy | SCT035 BKN078 BKN230 | 69.8 | 55.4 | 60% | 29.72 | 1006.7 | |||||||
| 20 | 17:00 | W 17 G 23 | 15.00 | Mostly Cloudy | SCT033 BKN093 BKN230 | 69.8 | 57.2 | 64% | 29.71 | 1006.4 | |||||||
| 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) | |||||||||||||||