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. | ||||||||||||||||
| 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 | ||||||
| 19 | 06:00 | E 8 | 4.00 | Light Snow | BKN022 OVC042 | 21.2 | 15.8 | 80% | 12 | 30.13 | 1021.2 | ||||||
| 19 | 05:00 | E 12 | 15.00 | Light Snow | OVC050 | 21.2 | 14 | 74% | 10 | 30.14 | 1021.6 | ||||||
| 19 | 04:00 | E 10 | 15.00 | Overcast | OVC058 | 21.2 | 14 | 74% | 11 | 30.16 | 1022.2 | ||||||
| 19 | 03:00 | E 7 | 15.00 | Overcast | BKN033 OVC050 | 21.2 | 12.2 | 68% | 13 | 30.18 | 1023.1 | ||||||
| 19 | 02:00 | E 10 | 15.00 | Overcast | BKN039 OVC064 | 21.2 | 12.2 | 68% | 11 | 30.2 | 1023.7 | ||||||
| 19 | 01:00 | E 9 | 15.00 | Mostly Cloudy | SCT062 BKN080 | 21.2 | 12.2 | 68% | 12 | 30.23 | 1024.7 | ||||||
| 19 | 00:00 | E 12 | 15.00 | Mostly Cloudy | BKN040 BKN070 | 21.2 | 12.2 | 68% | 10 | 30.24 | 1025.2 | ||||||
| 18 | 23:00 | E 10 | 15.00 | Mostly Cloudy | SCT064 BKN085 | 21.2 | 10.4 | 63% | 11 | 30.27 | 1026.0 | ||||||
| 18 | 22:00 | E 8 | 15.00 | Mostly Cloudy | SCT080 BKN170 | 21.2 | 12.2 | 68% | 12 | 30.28 | 1026.4 | ||||||
| 18 | 21:00 | SE 7 | 15.00 | Mostly Cloudy | BKN052 BKN100 BKN170 | 23 | 10.4 | 58% | 16 | 30.29 | 1026.7 | ||||||
| 18 | 20:00 | S 5 | 15.00 | Mostly Cloudy | FEW046 BKN110 BKN190 | 23 | 8.6 | 54% | 18 | 30.3 | 1027.0 | ||||||
| 18 | 19:00 | S 8 | 15.00 | Mostly Cloudy | FEW045 BKN100 BKN190 | 23 | 8.6 | 54% | 15 | 30.3 | 1027.0 | ||||||
| 18 | 18:00 | SE 6 | 15.00 | Mostly Cloudy | BKN044 BKN100 | 24.8 | 8.6 | 50% | 19 | 30.29 | 1026.9 | ||||||
| 18 | 17:00 | S 9 | 15.00 | Mostly Cloudy | BKN045 | 24.8 | 6.8 | 46% | 16 | 30.3 | 1027.0 | ||||||
| 18 | 16:00 | S 6 | 15.00 | Mostly Cloudy | BKN044 | 23 | 6.8 | 50% | 17 | 30.31 | 1027.5 | ||||||
| 18 | 15:00 | S 3 | 15.00 | Mostly Cloudy | FEW040 BKN170 | 23 | 5 | 46% | 30.32 | 1027.7 | |||||||
| 18 | 14:00 | S 8 | 15.00 | Partly Cloudy | FEW044 SCT250 | 23 | 5 | 46% | 15 | 30.34 | 1028.5 | ||||||
| 18 | 13:00 | SE 8 | 15.00 | A Few Clouds | FEW041 FEW250 | 21.2 | 3.2 | 45% | 12 | 30.37 | 1029.4 | ||||||
| 18 | 12:00 | S 9 | 15.00 | Partly Cloudy | FEW034 SCT250 | 19.4 | 5 | 53% | 10 | 30.38 | 1029.8 | ||||||
| 18 | 11:00 | S 10 | 15.00 | Partly Cloudy | FEW027 SCT250 | 17.6 | 5 | 58% | 7 | 30.38 | 1029.8 | ||||||
| 18 | 10:00 | S 7 | 15.00 | Partly Cloudy | FEW200 SCT250 | 14 | 5 | 67% | 5 | 30.36 | 1029.2 | ||||||
| 18 | 09:00 | S 3 | 15.00 | Partly Cloudy | SCT250 | 10.4 | 5 | 79% | 30.33 | 1028.4 | |||||||
| 18 | 08:00 | Calm | 15.00 | Partly Cloudy | SCT250 | 5 | 1.4 | 85% | 30.31 | 1027.7 | |||||||
| 18 | 07:00 | Calm | 15.00 | A Few Clouds | FEW050 | 3.2 | -0.4 | 85% | 30.3 | 1027.1 | |||||||
| 18 | 06:00 | S 2 | 15.00 | A Few Clouds | FEW050 | 3.2 | -0.4 | 85% | 30.27 | 1026.2 | |||||||
| 18 | 05:00 | W 5 | 15.00 | Clear | SKC | 6.8 | 1.4 | 78% | -1 | 30.26 | 1025.8 | ||||||
| 18 | 04:00 | W 5 | 15.00 | Clear | SKC | 6.8 | 1.4 | 78% | -1 | 30.23 | 1024.8 | ||||||
| 18 | 03:00 | W 6 | 15.00 | A Few Clouds | FEW050 | 6.8 | 1.4 | 78% | -3 | 30.22 | 1024.4 | ||||||
| 18 | 02:00 | W 7 | 15.00 | A Few Clouds | FEW051 | 10.4 | 1.4 | 67% | 1 | 30.19 | 1023.4 | ||||||
| 18 | 01:00 | W 7 | 15.00 | Mostly Cloudy | BKN053 | 12.2 | 3.2 | 67% | 3 | 30.16 | 1022.4 | ||||||
| 18 | 00:00 | NW 9 | 15.00 | Mostly Cloudy | BKN040 BKN055 | 12.2 | 3.2 | 67% | 1 | 30.12 | 1021.2 | ||||||
| 17 | 23:00 | NW 10 | 15.00 | Mostly Cloudy | SCT049 BKN059 | 12.2 | 3.2 | 67% | -0 | 30.09 | 1020.2 | ||||||
| 17 | 22:00 | NW 9 | 15.00 | Mostly Cloudy | BKN048 | 12.2 | 5 | 73% | 1 | 30.07 | 1019.2 | ||||||
| 17 | 21:00 | NW 8 | 15.00 | A Few Clouds | FEW050 | 10.4 | 3.2 | 72% | -1 | 30.05 | 1018.7 | ||||||
| 17 | 20:00 | NW 12 | 15.00 | Mostly Cloudy | BKN047 | 14 | 5 | 67% | 1 | 30.03 | 1017.9 | ||||||
| 17 | 19:00 | W 13 | 15.00 | Mostly Cloudy | BKN040 | 14 | 3.2 | 62% | 1 | 30 | 1016.9 | ||||||
| 17 | 18:00 | W 18 | 15.00 | Mostly Cloudy | BKN036 | 14 | 3.2 | 62% | -2 | 29.95 | 1015.1 | ||||||
| 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) | |||||||||||||||