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. | ||||||||||||||||
| 22 | 05:00 | E 15 G 23 | 1.25 | Light Snow | OVC008 | 30.2 | 28.4 | 93% | 20 | 29.76 | 1008.4 | ||||||
| 22 | 04:00 | E 14 G 20 | 7.00 | Light Snow | OVC030 | 32 | 26.6 | 80% | 23 | 29.76 | 1008.4 | ||||||
| 22 | 03:00 | E 13 | 10.00 | Light Snow | BKN035 | 30.2 | 28.4 | 93% | 21 | 29.81 | 1010.1 | ||||||
| 22 | 02:00 | E 9 | 4.00 | Light Snow | OVC051 | 30.2 | 28.4 | 93% | 23 | 29.85 | 1011.6 | ||||||
| 22 | 01:00 | SE 6 | 4.00 | Light Snow | OVC036 | 30.2 | 28.4 | 93% | 25 | 29.89 | 1013.0 | ||||||
| 22 | 00:00 | S 6 | 4.00 | Light Snow | OVC024 | 32 | 26.6 | 80% | 27 | 29.94 | 1014.7 | ||||||
| 21 | 23:00 | SE 3 | 15.00 | Mostly Cloudy | BKN068 | 32 | 24.8 | 75% | 29.96 | 1015.2 | |||||||
| 21 | 22:00 | S 3 | 15.00 | Overcast | OVC070 | 33.8 | 23 | 65% | 29.96 | 1015.3 | |||||||
| 21 | 21:00 | E 7 | 15.00 | Mostly Cloudy | BKN090 | 32 | 24.8 | 75% | 26 | 29.95 | 1014.8 | ||||||
| 21 | 20:00 | Calm | 15.00 | Mostly Cloudy | FEW040 BKN110 | 33.8 | 23 | 65% | 29.95 | 1015.1 | |||||||
| 21 | 19:00 | W 2 | 15.00 | Mostly Cloudy | FEW035 BKN130 | 35.6 | 23 | 60% | 29.97 | 1015.7 | |||||||
| 21 | 18:00 | Vrbl 6 | 15.00 | Mostly Cloudy | BKN038 | 35.6 | 23 | 60% | 31 | 29.98 | 1016.0 | ||||||
| 21 | 17:00 | NW 5 | 15.00 | Mostly Cloudy | BKN035 BKN210 | 37.4 | 21.2 | 52% | 34 | 30 | 1016.7 | ||||||
| 21 | 16:00 | W 3 | 15.00 | Mostly Cloudy | BKN034 | 35.6 | 23 | 60% | 30.01 | 1016.8 | |||||||
| 21 | 14:00 | NW 8 | 15.00 | Mostly Cloudy | BKN036 | 37.4 | 24.8 | 60% | 32 | 30.01 | 1017.1 | ||||||
| 21 | 13:00 | W 6 | 15.00 | Partly Cloudy | SCT034 | 35.6 | 23 | 60% | 31 | 30.03 | 1017.6 | ||||||
| 21 | 12:00 | W 5 | 15.00 | Partly Cloudy | SCT040 | 33.8 | 23 | 65% | 30 | 30.02 | 1017.2 | ||||||
| 21 | 11:00 | NW 3 | 15.00 | A Few Clouds | FEW040 FEW250 | 32 | 23 | 69% | 30.03 | 1017.7 | |||||||
| 21 | 10:00 | Vrbl 2 | 15.00 | Partly Cloudy | FEW040 FEW070 SCT250 | 30.2 | 24.8 | 80% | 30.02 | 1017.5 | |||||||
| 21 | 09:00 | NW 5 | 15.00 | Light Snow | OVC040 | 28.4 | 24.8 | 86% | 24 | 30 | 1016.8 | ||||||
| 21 | 08:00 | W 6 | 15.00 | Light Snow | OVC032 | 28.4 | 24.8 | 86% | 23 | 29.99 | 1016.4 | ||||||
| 21 | 07:00 | NW 9 | 15.00 | Overcast | OVC034 | 26.6 | 23 | 86% | 18 | 29.96 | 1015.4 | ||||||
| 21 | 06:00 | NW 8 | 15.00 | Overcast | OVC034 | 26.6 | 23 | 86% | 19 | 29.93 | 1014.3 | ||||||
| 21 | 05:00 | NW 5 | 15.00 | Mostly Cloudy | BKN035 | 26.6 | 23 | 86% | 22 | 29.91 | 1013.6 | ||||||
| 21 | 04:00 | W 6 | 15.00 | Mostly Cloudy | BKN035 | 28.4 | 23 | 80% | 23 | 29.89 | 1013.1 | ||||||
| 21 | 03:00 | NW 6 | 15.00 | Overcast | OVC032 | 28.4 | 23 | 80% | 23 | 29.89 | 1012.9 | ||||||
| 21 | 02:00 | NW 6 | 15.00 | Mostly Cloudy | BKN025 | 28.4 | 24.8 | 86% | 23 | 29.88 | 1012.5 | ||||||
| 21 | 01:00 | NW 5 | 15.00 | Mostly Cloudy | BKN034 | 26.6 | 23 | 86% | 22 | 29.87 | 1012.4 | ||||||
| 20 | 23:00 | W 6 | 15.00 | Mostly Cloudy | BKN037 | 28.4 | 23 | 80% | 23 | 29.87 | 1012.5 | ||||||
| 20 | 22:00 | N 3 | 15.00 | Mostly Cloudy | BKN033 | 26.6 | 23 | 86% | 29.85 | 1011.8 | |||||||
| 20 | 21:00 | NE 3 | 15.00 | Mostly Cloudy | SCT020 BKN035 | 26.6 | 21.2 | 80% | 29.85 | 1011.5 | |||||||
| 20 | 20:00 | NE 6 | 15.00 | Mostly Cloudy | BKN055 | 28.4 | 21.2 | 74% | 23 | 29.81 | 1010.3 | ||||||
| 20 | 19:00 | NE 9 | 15.00 | Overcast | OVC046 | 28.4 | 21.2 | 74% | 20 | 29.82 | 1010.6 | ||||||
| 20 | 18:00 | NE 10 | 15.00 | Low Drifting Snow | OVC038 | 26.6 | 21.2 | 80% | 18 | 29.81 | 1010.2 | ||||||
| 20 | 17:00 | NE 13 | 10.00 | Light Snow Low Drifting Snow | SCT012 BKN025 OVC041 | 26.6 | 23 | 86% | 16 | 29.8 | 1009.9 | ||||||
| 20 | 16:00 | NE 10 | 10.00 | Low Drifting Snow | SCT012 OVC020 | 26.6 | 21.2 | 80% | 18 | 29.79 | 1009.7 | ||||||
| 20 | 15:00 | E 12 G 18 | 15.00 | Overcast | SCT011 OVC035 | 26.6 | 21.2 | 80% | 17 | 29.79 | 1009.5 | ||||||
| 20 | 14:00 | NE 17 G 23 | 10.00 | Light Snow | SCT010 OVC030 | 24.8 | 21.2 | 86% | 12 | 29.81 | 1010.2 | ||||||
| 20 | 13:00 | E 16 | 2.00 | Light Snow | BKN030 OVC063 | 24.8 | 21.2 | 86% | 13 | 29.85 | 1011.5 | ||||||
| 20 | 12:00 | NE 12 | 3.00 | Light Snow | SCT009 OVC025 | 23 | 19.4 | 86% | 13 | 29.91 | 1013.7 | ||||||
| 20 | 11:00 | NE 12 | 0.75 | Light Snow | VV010 | 23 | 19.4 | 86% | 13 | 29.94 | 1014.6 | ||||||
| 20 | 10:00 | NE 9 | 0.75 | Light Snow | VV009 | 23 | 21.2 | 93% | 14 | 29.97 | 1015.8 | ||||||
| 20 | 09:00 | E 9 | 15.00 | Overcast | BKN035 OVC060 | 24.8 | 17.6 | 74% | 16 | 29.96 | 1015.3 | ||||||
| 20 | 08:00 | E 6 | 15.00 | Overcast | BKN027 OVC100 | 23 | 15.8 | 74% | 17 | 30.03 | 1017.9 | ||||||
| 20 | 07:00 | E 5 | 15.00 | Overcast | SCT030 OVC100 | 23 | 15.8 | 74% | 18 | 30.06 | 1018.7 | ||||||
| 20 | 06:00 | E 5 | 15.00 | Overcast | SCT036 OVC110 | 23 | 15.8 | 74% | 18 | 30.08 | 1019.3 | ||||||
| 20 | 05:00 | NE 6 | 15.00 | Mostly Cloudy | SCT036 BKN130 BKN230 | 23 | 15.8 | 74% | 17 | 30.09 | 1019.7 | ||||||
| 20 | 04:00 | N 5 | 15.00 | Mostly Cloudy | FEW039 FEW140 BKN230 | 21.2 | 15.8 | 80% | 16 | 30.1 | 1020.1 | ||||||
| 20 | 03:00 | N 5 | 15.00 | Mostly Cloudy | FEW039 BKN230 | 24.8 | 15.8 | 69% | 20 | 30.09 | 1019.6 | ||||||
| 20 | 02:00 | N 9 | 15.00 | Mostly Cloudy | BKN039 | 24.8 | 15.8 | 69% | 16 | 30.1 | 1020.0 | ||||||
| 20 | 01:00 | NW 8 | 15.00 | Mostly Cloudy | BKN039 | 28.4 | 19.4 | 69% | 21 | 30.12 | 1020.6 | ||||||
| 20 | 00:00 | N 12 | 15.00 | Mostly Cloudy | FEW013 BKN040 BKN060 | 28.4 | 19.4 | 69% | 19 | 30.09 | 1019.7 | ||||||
| 19 | 23:00 | NW 10 | 15.00 | Light Snow | FEW013 BKN027 OVC060 | 30.2 | 23 | 75% | 22 | 30.11 | 1020.4 | ||||||
| 19 | 22:00 | W 9 G 20 | 4.00 | Light Snow | SCT018 OVC045 | 32 | 28.4 | 87% | 25 | 30.1 | 1020.1 | ||||||
| 19 | 21:00 | W 5 | 10.00 | Light Snow | BKN030 BKN065 | 32 | 26.6 | 80% | 28 | 30.08 | 1019.3 | ||||||
| 19 | 20:00 | W 6 | 15.00 | Mostly Cloudy | BKN060 | 32 | 28.4 | 87% | 27 | 30.05 | 1018.4 | ||||||
| 19 | 19:00 | SW 5 | 15.00 | Mostly Cloudy | FEW035 BKN060 | 33.8 | 28.4 | 81% | 30 | 30.03 | 1017.9 | ||||||
| 19 | 18:00 | SW 9 | 10.00 | Light Snow | SCT025 OVC057 | 33.8 | 30.2 | 87% | 27 | 30.02 | 1017.4 | ||||||
| 19 | 17:00 | SW 9 | 15.00 | Light Snow | BKN025 OVC051 | 33.8 | 30.2 | 87% | 27 | 30.01 | 1017.2 | ||||||
| 19 | 16:00 | SW 9 | 10.00 | Light Snow | OVC021 | 33.8 | 28.4 | 81% | 27 | 30.02 | 1017.5 | ||||||
| 19 | 15:00 | SW 7 | 10.00 | Light Snow | OVC020 | 33.8 | 28.4 | 81% | 28 | 30.03 | 1017.6 | ||||||
| 19 | 14:00 | S 8 | 10.00 | Light Snow | OVC017 | 33.8 | 28.4 | 81% | 28 | 30.04 | 1018.0 | ||||||
| 19 | 13:00 | S 6 | 10.00 | Overcast | BKN014 OVC022 | 32 | 28.4 | 87% | 27 | 30.05 | 1018.5 | ||||||
| 19 | 12:00 | S 10 | 4.00 | Light Snow | OVC014 | 32 | 26.6 | 80% | 24 | 30.06 | 1018.9 | ||||||
| 19 | 11:00 | S 10 | 3.00 | Light Snow | OVC012 | 30.2 | 26.6 | 86% | 22 | 30.08 | 1019.4 | ||||||
| 19 | 10:00 | S 7 | 2.50 | Light Snow | OVC010 | 28.4 | 24.8 | 86% | 22 | 30.09 | 1019.9 | ||||||
| 19 | 09:00 | SE 7 | 0.63 | Light Snow | VV009 | 24.8 | 23 | 93% | 18 | 30.1 | 1020.3 | ||||||
| 19 | 08:00 | E 6 | 2.00 | Light Snow | OVC016 | 21.2 | 19.4 | 93% | 14 | 30.12 | 1020.8 | ||||||
| 19 | 07:00 | E 7 | 4.00 | Light Snow | BKN017 OVC030 | 21.2 | 17.6 | 86% | 13 | 30.12 | 1020.9 | ||||||
| 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) | |||||||||||||||