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. | ||||||||||||||||
| 09 | 06:00 | E 14 | 15.00 | Overcast | OVC100 | 32 | 28.4 | 87% | 23 | 29.94 | 1014.7 | ||||||
| 09 | 05:00 | E 12 | 15.00 | Overcast | OVC110 | 32 | 28.4 | 87% | 24 | 29.97 | 1015.6 | ||||||
| 09 | 04:00 | E 14 | 12.00 | Overcast | OVC120 | 30.2 | 28.4 | 93% | 21 | 29.99 | 1016.2 | ||||||
| 09 | 03:00 | E 15 | 10.00 | Overcast | OVC140 | 30.2 | 28.4 | 93% | 20 | 30.04 | 1017.9 | ||||||
| 09 | 02:00 | E 9 | 10.00 | Overcast | OVC160 | 30.2 | 28.4 | 93% | 23 | 30.1 | 1019.9 | ||||||
| 09 | 01:00 | E 9 | 10.00 | Mostly Cloudy | BKN150 | 30.2 | 28.4 | 93% | 23 | 30.11 | 1020.2 | ||||||
| 09 | 00:00 | E 10 | 10.00 | Mostly Cloudy | BKN180 | 30.2 | 28.4 | 93% | 22 | 30.12 | 1020.7 | ||||||
| 08 | 23:00 | E 7 | 10.00 | Mostly Cloudy | BKN240 | 30.2 | 28.4 | 93% | 24 | 30.15 | 1021.7 | ||||||
| 08 | 22:00 | E 7 | 10.00 | Mostly Cloudy | BKN009 | 32 | 30.2 | 93% | 26 | 30.15 | 1021.7 | ||||||
| 08 | 21:00 | S 6 | 10.00 | Overcast | OVC010 | 35.6 | 30.2 | 81% | 31 | 30.18 | 1022.7 | ||||||
| 08 | 20:00 | S 7 | 10.00 | Overcast | OVC012 | 33.8 | 30.2 | 87% | 28 | 30.19 | 1023.0 | ||||||
| 08 | 19:00 | S 7 | 10.00 | Overcast | OVC012 | 35.6 | 30.2 | 81% | 31 | 30.18 | 1022.9 | ||||||
| 08 | 18:00 | S 8 | 12.00 | Overcast | OVC015 | 35.6 | 30.2 | 81% | 30 | 30.17 | 1022.5 | ||||||
| 08 | 17:00 | SE 3 | 15.00 | Overcast | OVC017 | 35.6 | 30.2 | 81% | 30.17 | 1022.3 | |||||||
| 08 | 16:00 | S 3 | 15.00 | Overcast | BKN016 OVC025 | 35.6 | 30.2 | 81% | 30.15 | 1021.9 | |||||||
| 08 | 15:00 | S 8 | 10.00 | Overcast | BKN015 OVC025 | 35.6 | 30.2 | 81% | 30 | 30.16 | 1022.1 | ||||||
| 08 | 14:00 | SW 7 | 10.00 | Overcast | BKN016 OVC025 | 35.6 | 30.2 | 81% | 31 | 30.15 | 1021.9 | ||||||
| 08 | 13:00 | SW 6 | 15.00 | Overcast | BKN017 OVC025 | 35.6 | 30.2 | 81% | 31 | 30.14 | 1021.2 | ||||||
| 08 | 12:00 | SW 6 | 15.00 | Overcast | BKN018 OVC025 | 35.6 | 28.4 | 75% | 31 | 30.13 | 1021.2 | ||||||
| 08 | 11:00 | SW 5 | 15.00 | Overcast | OVC021 | 35.6 | 30.2 | 81% | 32 | 30.13 | 1021.2 | ||||||
| 08 | 10:00 | S 6 | 15.00 | Overcast | OVC021 | 35.6 | 30.2 | 81% | 31 | 30.13 | 1021.0 | ||||||
| 08 | 09:00 | S 3 | 15.00 | Overcast | OVC023 | 33.8 | 30.2 | 87% | 30.1 | 1020.2 | |||||||
| 08 | 07:00 | SW 3 | 15.00 | Overcast | OVC022 | 33.8 | 30.2 | 87% | 30.07 | 1019.0 | |||||||
| 08 | 06:00 | SW 5 | 10.00 | Overcast | OVC021 | 33.8 | 30.2 | 87% | 30 | 30.04 | 1018.1 | ||||||
| 08 | 05:00 | SW 7 | 10.00 | Overcast | OVC020 | 33.8 | 30.2 | 87% | 28 | 30.03 | 1017.7 | ||||||
| 08 | 04:00 | SW 3 | 10.00 | Overcast | OVC022 | 32 | 30.2 | 93% | 30.01 | 1017.1 | |||||||
| 08 | 03:00 | S 5 | 8.00 | Overcast | OVC020 | 32 | 30.2 | 93% | 28 | 29.99 | 1016.3 | ||||||
| 08 | 02:00 | S 6 | 8.00 | Mostly Cloudy | BKN020 BKN030 | 32 | 28.4 | 87% | 27 | 29.97 | 1015.6 | ||||||
| 08 | 01:00 | SW 6 | 8.00 | Overcast | OVC021 | 32 | 28.4 | 87% | 27 | 29.95 | 1015.0 | ||||||
| 08 | 00:00 | SW 7 | 8.00 | Overcast | BKN028 OVC055 | 30.2 | 28.4 | 93% | 24 | 29.95 | 1014.8 | ||||||
| 07 | 23:00 | S 5 | 8.00 | Light Snow | SCT012 OVC045 | 30.2 | 28.4 | 93% | 26 | 29.93 | 1014.2 | ||||||
| 07 | 22:00 | S 5 | 8.00 | Light Snow | OVC009 | 30.2 | 26.6 | 86% | 26 | 29.92 | 1014.0 | ||||||
| 07 | 21:00 | SW 3 | 8.00 | Light Freezing Drizzle | OVC010 | 30.2 | 26.6 | 86% | 29.92 | 1013.9 | |||||||
| 07 | 20:00 | SW 7 | 8.00 | Overcast | OVC017 | 30.2 | 26.6 | 86% | 24 | 29.91 | 1013.6 | ||||||
| 07 | 19:00 | S 5 | 8.00 | Overcast | OVC022 | 28.4 | 26.6 | 93% | 24 | 29.89 | 1013.1 | ||||||
| 07 | 18:00 | SW 6 | 15.00 | Mostly Cloudy | BKN025 | 28.4 | 24.8 | 86% | 23 | 29.89 | 1012.9 | ||||||
| 07 | 17:00 | W 7 | 15.00 | Mostly Cloudy | SCT025 BKN052 | 26.6 | 23 | 86% | 20 | 29.85 | 1011.6 | ||||||
| 07 | 16:00 | W 8 | 15.00 | Partly Cloudy | SCT023 | 28.4 | 24.8 | 86% | 21 | 29.82 | 1010.5 | ||||||
| 07 | 15:00 | W 9 | 10.00 | Overcast | OVC024 | 30.2 | 24.8 | 80% | 23 | 29.8 | 1009.9 | ||||||
| 07 | 13:00 | W 10 | 10.00 | Overcast | BKN019 OVC030 | 30.2 | 24.8 | 80% | 22 | 29.75 | 1008.1 | ||||||
| 07 | 12:00 | NW 8 | 10.00 | Mostly Cloudy | BKN021 BKN043 | 28.4 | 24.8 | 86% | 21 | 29.73 | 1007.5 | ||||||
| 07 | 11:00 | N 8 | 10.00 | Light Snow | BKN014 BKN026 OVC075 | 28.4 | 24.8 | 86% | 21 | 29.73 | 1007.5 | ||||||
| 07 | 10:00 | NW 10 | 6.00 | Light Snow | BKN014 BKN036 OVC074 | 26.6 | 24.8 | 93% | 18 | 29.72 | 1007.4 | ||||||
| 07 | 09:00 | N 8 | 3.00 | Light Snow | OVC014 | 26.6 | 24.8 | 93% | 19 | 29.69 | 1006.2 | ||||||
| 07 | 08:00 | N 6 | 3.00 | Light Snow | OVC011 | 26.6 | 24.8 | 93% | 21 | 29.66 | 1005.4 | ||||||
| 07 | 07:00 | N 6 | 4.00 | Light Snow | OVC009 | 26.6 | 24.8 | 93% | 21 | 29.64 | 1004.6 | ||||||
| 07 | 06:00 | N 9 | 3.00 | Light Snow | OVC008 | 24.8 | 23 | 93% | 16 | 29.61 | 1003.5 | ||||||
| 07 | 05:00 | NE 12 | 4.00 | Light Snow | OVC007 | 24.8 | 23 | 93% | 15 | 29.6 | 1003.1 | ||||||
| 07 | 04:00 | NE 13 | 4.00 | Light Snow | OVC008 | 24.8 | 23 | 93% | 14 | 29.6 | 1003.2 | ||||||
| 07 | 03:00 | NE 12 | 4.00 | Light Snow | BKN008 OVC012 | 24.8 | 21.2 | 86% | 15 | 29.61 | 1003.6 | ||||||
| 07 | 02:00 | NE 13 | 2.00 | Light Snow | OVC011 | 23 | 21.2 | 93% | 12 | 29.61 | 1003.6 | ||||||
| 07 | 01:00 | NE 14 | 1.50 | Light Snow Low Drifting Snow | BKN012 OVC020 | 23 | 19.4 | 86% | 11 | 29.61 | 1003.7 | ||||||
| 07 | 00:00 | NE 15 | 1.50 | Light Snow | BKN015 OVC025 | 21.2 | 17.6 | 86% | 9 | 29.63 | 1004.3 | ||||||
| 06 | 23:00 | NE 16 | 1.50 | Light Snow | SCT015 OVC026 | 19.4 | 15.8 | 86% | 6 | 29.66 | 1005.2 | ||||||
| 06 | 22:00 | NE 13 G 18 | 1.50 | Light Snow | SCT007 OVC024 | 17.6 | 14 | 86% | 5 | 29.68 | 1006.0 | ||||||
| 06 | 21:00 | NE 13 | 3.00 | Light Snow | OVC006 | 15.8 | 14 | 93% | 3 | 29.7 | 1006.9 | ||||||
| 06 | 20:00 | NE 10 | 7.00 | Overcast | SCT007 BKN040 OVC100 | 15.8 | 12.2 | 86% | 4 | 29.72 | 1007.5 | ||||||
| 06 | 19:00 | NE 10 | 10.00 | Overcast | BKN007 OVC140 | 14 | 10.4 | 85% | 2 | 29.74 | 1008.3 | ||||||
| 06 | 18:00 | NE 15 | 15.00 | Overcast | BKN010 OVC220 | 14 | 10.4 | 85% | -0 | 29.76 | 1009.0 | ||||||
| 06 | 17:00 | NE 9 | 10.00 | Overcast | BKN010 OVC200 | 14 | 10.4 | 85% | 3 | 29.79 | 1010.0 | ||||||
| 06 | 16:00 | NE 7 | 8.00 | Overcast | OVC007 | 15.8 | 10.4 | 79% | 7 | 29.81 | 1010.6 | ||||||
| 06 | 15:00 | NE 9 | 8.00 | Overcast | OVC008 | 15.8 | 10.4 | 79% | 5 | 29.81 | 1010.7 | ||||||
| 06 | 14:00 | NE 9 | 10.00 | Overcast | OVC008 | 14 | 10.4 | 85% | 3 | 29.83 | 1011.3 | ||||||
| 06 | 13:00 | E 8 | 10.00 | Overcast | OVC008 | 14 | 10.4 | 85% | 4 | 29.86 | 1012.3 | ||||||
| 06 | 12:00 | E 8 | 10.00 | Overcast | OVC007 | 14 | 8.6 | 79% | 4 | 29.91 | 1013.8 | ||||||
| 06 | 11:00 | E 6 | 10.00 | Overcast | OVC008 | 12.2 | 8.6 | 85% | 4 | 29.94 | 1015.1 | ||||||
| 06 | 10:00 | E 6 | 6.00 | Fog/Mist | OVC007 | 12.2 | 6.8 | 79% | 4 | 29.97 | 1015.9 | ||||||
| 06 | 09:00 | E 6 | 6.00 | Fog/Mist | OVC007 | 10.4 | 6.8 | 85% | 2 | 29.98 | 1016.2 | ||||||
| 06 | 08:00 | NE 5 | 8.00 | Overcast | OVC007 | 10.4 | 6.8 | 85% | 3 | 29.98 | 1016.5 | ||||||
| 06 | 07:00 | NE 5 | 10.00 | Overcast | OVC008 | 10.4 | 5 | 79% | 3 | 29.98 | 1016.4 | ||||||
| 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) | |||||||||||||||