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. | ||||||||||||||||
| 14 | 06:00 | W 6 | 7.00 | Light Snow | OVC013 | 24.8 | 21.2 | 86% | 19 | 29.94 | 1014.6 | ||||||
| 14 | 05:00 | SW 6 | 6.00 | Light Snow | OVC013 | 24.8 | 21.2 | 86% | 19 | 29.93 | 1014.4 | ||||||
| 14 | 04:00 | SW 5 | 7.00 | Light Snow | SCT010 OVC014 | 23 | 21.2 | 93% | 18 | 29.93 | 1014.4 | ||||||
| 14 | 03:00 | S 3 | 7.00 | Light Snow | OVC009 | 23 | 19.4 | 86% | 29.94 | 1014.8 | |||||||
| 14 | 02:00 | S 5 | 10.00 | Light Snow | BKN010 OVC021 | 21.2 | 19.4 | 93% | 16 | 29.95 | 1015.0 | ||||||
| 14 | 01:00 | S 5 | 10.00 | Overcast | OVC008 | 23 | 19.4 | 86% | 18 | 29.96 | 1015.4 | ||||||
| 14 | 00:00 | SW 7 | 14.00 | Light Snow | FEW010 OVC037 | 23 | 19.4 | 86% | 16 | 29.97 | 1015.8 | ||||||
| 13 | 23:00 | SW 7 | 5.00 | Light Snow | BKN033 OVC040 | 23 | 15.8 | 74% | 16 | 29.98 | 1016.2 | ||||||
| 13 | 22:00 | SW 8 | 15.00 | Mostly Cloudy | BKN080 | 23 | 12.2 | 63% | 15 | 29.98 | 1016.2 | ||||||
| 13 | 21:00 | SW 10 | 15.00 | Mostly Cloudy | BKN079 | 21.2 | 10.4 | 63% | 11 | 30 | 1016.8 | ||||||
| 13 | 20:00 | SW 9 | 15.00 | Partly Cloudy | SCT110 SCT220 | 21.2 | 6.8 | 54% | 12 | 30 | 1017.1 | ||||||
| 13 | 19:00 | SW 10 | 15.00 | A Few Clouds | FEW230 | 21.2 | 6.8 | 54% | 11 | 30.01 | 1017.4 | ||||||
| 13 | 18:00 | S 12 | 15.00 | Mostly Cloudy | BKN230 | 23 | 8.6 | 54% | 13 | 30.01 | 1017.4 | ||||||
| 13 | 17:00 | S 9 | 15.00 | Mostly Cloudy | FEW120 BKN240 | 24.8 | 8.6 | 50% | 16 | 30.01 | 1017.3 | ||||||
| 13 | 16:00 | S 10 | 15.00 | Mostly Cloudy | BKN240 | 26.6 | 10.4 | 50% | 18 | 30.03 | 1017.9 | ||||||
| 13 | 15:00 | S 6 | 15.00 | Mostly Cloudy | BKN240 | 26.6 | 10.4 | 50% | 21 | 30.04 | 1018.4 | ||||||
| 13 | 14:00 | S 8 | 15.00 | Mostly Cloudy | BKN220 | 24.8 | 8.6 | 50% | 17 | 30.06 | 1019.1 | ||||||
| 13 | 13:00 | SW 8 | 15.00 | Mostly Cloudy | BKN240 | 21.2 | 8.6 | 58% | 12 | 30.09 | 1019.9 | ||||||
| 13 | 12:00 | SW 8 | 15.00 | A Few Clouds | FEW240 | 19.4 | 6.8 | 58% | 10 | 30.12 | 1020.9 | ||||||
| 13 | 10:00 | SW 5 | 15.00 | Mostly Cloudy | BKN120 | 12.2 | 5 | 73% | 5 | 30.15 | 1022.1 | ||||||
| 13 | 09:00 | W 3 | 15.00 | Mostly Cloudy | BKN130 | 8.6 | 3.2 | 78% | 30.16 | 1022.4 | |||||||
| 13 | 08:00 | W 7 | 15.00 | Partly Cloudy | FEW150 SCT240 | 5 | 1.4 | 85% | -6 | 30.16 | 1022.4 | ||||||
| 13 | 07:00 | W 9 | 15.00 | A Few Clouds | FEW160 | 5 | 1.4 | 85% | -8 | 30.13 | 1021.6 | ||||||
| 13 | 06:00 | W 9 | 15.00 | Clear | SKC | 6.8 | 1.4 | 78% | -6 | 30.13 | 1021.5 | ||||||
| 13 | 05:00 | W 6 | 15.00 | Clear | SKC | 5 | 1.4 | 85% | -5 | 30.13 | 1021.4 | ||||||
| 13 | 04:00 | W 5 | 15.00 | Clear | SKC | 8.6 | 3.2 | 78% | 1 | 30.12 | 1021.2 | ||||||
| 13 | 03:00 | NW 9 | 15.00 | Clear | SKC | 10.4 | 3.2 | 72% | -1 | 30.14 | 1021.6 | ||||||
| 13 | 02:00 | W 6 | 15.00 | A Few Clouds | FEW200 | 6.8 | 1.4 | 78% | -3 | 30.14 | 1021.8 | ||||||
| 13 | 01:00 | NW 5 | 15.00 | A Few Clouds | FEW200 | 8.6 | 3.2 | 78% | 1 | 30.13 | 1021.4 | ||||||
| 13 | 00:00 | W 5 | 15.00 | Partly Cloudy | SCT200 | 14 | 5 | 67% | 7 | 30.13 | 1021.2 | ||||||
| 12 | 23:00 | W 5 | 15.00 | Partly Cloudy | SCT200 | 12.2 | 3.2 | 67% | 5 | 30.12 | 1020.9 | ||||||
| 12 | 21:00 | W 6 | 15.00 | Partly Cloudy | SCT220 | 10.4 | 1.4 | 67% | 2 | 30.11 | 1020.8 | ||||||
| 12 | 20:00 | SW 2 | 15.00 | Mostly Cloudy | FEW190 BKN220 | 14 | 3.2 | 62% | 30.1 | 1020.5 | |||||||
| 12 | 19:00 | W 5 | 15.00 | Mostly Cloudy | FEW190 BKN220 | 17.6 | 5 | 58% | 11 | 30.1 | 1020.4 | ||||||
| 12 | 18:00 | NW 8 | 15.00 | Mostly Cloudy | FEW180 BKN220 | 19.4 | 6.8 | 58% | 10 | 30.09 | 1019.8 | ||||||
| 12 | 17:00 | NW 9 | 15.00 | Mostly Cloudy | FEW100 FEW140 FEW180 FEW220 BKN250 | 21.2 | 6.8 | 54% | 12 | 30.07 | 1019.4 | ||||||
| 12 | 16:00 | N 12 | 15.00 | Partly Cloudy | FEW180 SCT250 | 24.8 | 5 | 42% | 15 | 30.06 | 1018.8 | ||||||
| 12 | 15:00 | N 12 | 15.00 | Partly Cloudy | FEW110 FEW180 SCT250 | 24.8 | 5 | 42% | 15 | 30.06 | 1018.7 | ||||||
| 12 | 14:00 | NW 14 | 15.00 | A Few Clouds | FEW110 FEW180 FEW260 | 23 | 5 | 46% | 11 | 30.05 | 1018.5 | ||||||
| 12 | 13:00 | NW 14 | 15.00 | A Few Clouds | FEW030 FEW110 FEW180 FEW260 | 21.2 | 3.2 | 45% | 9 | 30.06 | 1018.8 | ||||||
| 12 | 12:00 | NW 16 | 15.00 | A Few Clouds | FEW030 | 19.4 | 5 | 53% | 6 | 30.07 | 1019.0 | ||||||
| 12 | 11:00 | NW 16 | 15.00 | Clear | SKC | 17.6 | 5 | 58% | 4 | 30.07 | 1019.3 | ||||||
| 12 | 10:00 | NW 14 G 20 | 15.00 | Clear | SKC | 17.6 | 6.8 | 62% | 5 | 30.06 | 1018.9 | ||||||
| 12 | 09:00 | NW 17 | 15.00 | A Few Clouds | FEW025 | 17.6 | 6.8 | 62% | 3 | 30.05 | 1018.6 | ||||||
| 12 | 08:00 | NW 17 | 15.00 | A Few Clouds | FEW025 | 17.6 | 8.6 | 68% | 3 | 30.03 | 1017.8 | ||||||
| 12 | 07:00 | NW 12 G 18 | 15.00 | Mostly Cloudy | BKN025 BKN070 | 21.2 | 12.2 | 68% | 10 | 30 | 1016.8 | ||||||
| 12 | 06:00 | NW 8 | 15.00 | Mostly Cloudy | BKN020 BKN070 | 21.2 | 14 | 74% | 12 | 29.98 | 1016.0 | ||||||
| 12 | 05:00 | NW 6 | 15.00 | Light Snow | BKN027 OVC070 | 19.4 | 14 | 79% | 12 | 29.95 | 1015.3 | ||||||
| 12 | 04:00 | W 8 | 15.00 | Light Snow | BKN026 OVC080 | 19.4 | 14 | 79% | 10 | 29.94 | 1014.9 | ||||||
| 12 | 03:00 | W 9 | 15.00 | Overcast | OVC075 | 19.4 | 14 | 79% | 10 | 29.93 | 1014.6 | ||||||
| 12 | 02:00 | W 10 | 15.00 | Mostly Cloudy | SCT075 BKN100 | 21.2 | 14 | 74% | 11 | 29.92 | 1014.2 | ||||||
| 12 | 01:00 | W 8 | 15.00 | Mostly Cloudy | FEW036 BKN100 | 21.2 | 15.8 | 80% | 12 | 29.9 | 1013.5 | ||||||
| 12 | 00:00 | W 12 | 15.00 | Overcast | SCT036 OVC110 | 21.2 | 15.8 | 80% | 10 | 29.89 | 1013.1 | ||||||
| 11 | 23:00 | NW 10 | 15.00 | Overcast | FEW035 OVC110 | 23 | 15.8 | 74% | 13 | 29.88 | 1012.6 | ||||||
| 11 | 22:00 | NW 10 | 15.00 | Overcast | SCT028 OVC110 | 23 | 15.8 | 74% | 13 | 29.86 | 1012.1 | ||||||
| 11 | 21:00 | NW 13 | 15.00 | Overcast | SCT028 BKN070 OVC120 | 23 | 15.8 | 74% | 12 | 29.86 | 1011.9 | ||||||
| 11 | 20:00 | NW 17 G 23 | 15.00 | Overcast | FEW040 SCT070 OVC110 | 24.8 | 15.8 | 69% | 12 | 29.84 | 1011.4 | ||||||
| 11 | 19:00 | NW 10 | 15.00 | Mostly Cloudy | SCT040 BKN120 | 24.8 | 15.8 | 69% | 15 | 29.82 | 1010.7 | ||||||
| 11 | 18:00 | NW 14 | 15.00 | Mostly Cloudy | BKN041 | 24.8 | 17.6 | 74% | 14 | 29.8 | 1010.0 | ||||||
| 11 | 17:00 | NW 17 | 15.00 | Mostly Cloudy | BKN032 BKN048 | 24.8 | 17.6 | 74% | 12 | 29.77 | 1009.0 | ||||||
| 11 | 16:00 | W 14 | 15.00 | Mostly Cloudy | SCT029 BKN060 BKN100 | 24.8 | 15.8 | 69% | 14 | 29.73 | 1007.7 | ||||||
| 11 | 15:00 | NW 18 | 15.00 | Light Snow | SCT020 BKN031 | 24.8 | 17.6 | 74% | 12 | 29.71 | 1007.1 | ||||||
| 11 | 14:00 | W 17 | 8.00 | Light Snow | BKN025 BKN100 | 23 | 17.6 | 80% | 10 | 29.7 | 1006.6 | ||||||
| 11 | 13:00 | W 16 | 4.00 | Light Snow | SCT018 BKN025 OVC039 | 23 | 17.6 | 80% | 11 | 29.69 | 1006.3 | ||||||
| 11 | 12:00 | W 14 | 10.00 | Light Snow | SCT017 BKN025 OVC180 | 23 | 15.8 | 74% | 11 | 29.69 | 1006.2 | ||||||
| 11 | 11:00 | W 14 | 10.00 | Light Snow | OVC039 | 21.2 | 15.8 | 80% | 9 | 29.69 | 1006.3 | ||||||
| 11 | 10:00 | W 12 | 10.00 | Light Snow | BKN034 OVC041 | 19.4 | 15.8 | 86% | 8 | 29.68 | 1006.1 | ||||||
| 11 | 09:00 | W 9 | 6.00 | Light Snow | OVC034 | 17.6 | 14 | 86% | 7 | 29.68 | 1006.1 | ||||||
| 11 | 08:00 | W 7 | 4.00 | Light Snow | OVC028 | 17.6 | 14 | 86% | 9 | 29.68 | 1006.0 | ||||||
| 11 | 07:00 | NW 9 | 6.00 | Light Snow | OVC026 | 17.6 | 14 | 86% | 7 | 29.66 | 1005.5 | ||||||
| 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) | |||||||||||||||