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. | ||||||||||||||||
| 26 | 15:00 | NE 14 | 15.00 | Overcast | OVC081 | 5 | -5.8 | 60% | -11 | 30.08 | 1019.8 | ||||||
| 26 | 14:00 | NE 9 | 15.00 | Mostly Cloudy | BKN090 | 5 | -5.8 | 60% | -8 | 30.14 | 1021.9 | ||||||
| 26 | 13:00 | E 14 | 15.00 | Mostly Cloudy | BKN100 | 5 | -5.8 | 60% | -11 | 30.18 | 1023.3 | ||||||
| 26 | 12:00 | E 7 | 15.00 | Mostly Cloudy | BKN110 BKN180 | 3.2 | -5.8 | 66% | -8 | 30.24 | 1025.4 | ||||||
| 26 | 11:00 | NE 10 | 15.00 | Mostly Cloudy | BKN120 BKN180 | 1.4 | -7.6 | 65% | -13 | 30.27 | 1026.3 | ||||||
| 26 | 10:00 | E 6 | 15.00 | Mostly Cloudy | SCT120 BKN180 BKN220 | 1.4 | -7.6 | 65% | -9 | 30.33 | 1028.5 | ||||||
| 26 | 09:00 | NE 5 | 15.00 | Mostly Cloudy | SCT120 BKN180 BKN220 | -2.2 | -7.6 | 77% | -11 | 30.34 | 1028.9 | ||||||
| 26 | 08:00 | N 6 | 15.00 | Mostly Cloudy | FEW210 SCT230 BKN260 | -2.2 | -7.6 | 77% | -13 | 30.35 | 1029.1 | ||||||
| 26 | 07:00 | N 3 | 15.00 | A Few Clouds | FEW230 | -4 | -11.2 | 71% | 30.35 | 1029.1 | |||||||
| 26 | 06:00 | N 5 | 15.00 | A Few Clouds | FEW230 | -2.2 | -9.4 | 71% | -11 | 30.36 | 1029.3 | ||||||
| 26 | 05:00 | N 6 | 15.00 | A Few Clouds | FEW230 | -2.2 | -9.4 | 71% | -13 | 30.37 | 1029.7 | ||||||
| 26 | 04:00 | N 8 | 15.00 | A Few Clouds | FEW240 | -0.4 | -7.6 | 71% | -14 | 30.38 | 1030.0 | ||||||
| 26 | 03:00 | N 8 | 15.00 | A Few Clouds | FEW220 | -0.4 | -7.6 | 71% | -14 | 30.37 | 1029.7 | ||||||
| 26 | 02:00 | N 9 | 15.00 | A Few Clouds | FEW220 | -0.4 | -7.6 | 71% | -15 | 30.37 | 1029.6 | ||||||
| 26 | 01:00 | N 10 | 15.00 | Clear | SKC | 1.4 | -5.8 | 71% | -13 | 30.35 | 1029.1 | ||||||
| 26 | 00:00 | NW 13 | 15.00 | A Few Clouds | FEW220 | 3.2 | -5.8 | 66% | -13 | 30.36 | 1029.2 | ||||||
| 25 | 23:00 | NW 13 | 15.00 | A Few Clouds | FEW025 FEW220 | 3.2 | -5.8 | 66% | -13 | 30.37 | 1029.5 | ||||||
| 25 | 22:00 | NW 14 | 15.00 | A Few Clouds | FEW025 | 5 | -5.8 | 60% | -11 | 30.36 | 1029.1 | ||||||
| 25 | 21:00 | NW 13 | 15.00 | Partly Cloudy | SCT027 | 5 | -4 | 66% | -10 | 30.35 | 1029.0 | ||||||
| 25 | 20:00 | NW 14 G 21 | 15.00 | A Few Clouds | FEW027 | 6.8 | -2.2 | 66% | -9 | 30.35 | 1028.7 | ||||||
| 25 | 19:00 | NW 15 | 15.00 | A Few Clouds | FEW030 | 8.6 | -2.2 | 61% | -7 | 30.32 | 1028.0 | ||||||
| 25 | 18:00 | NW 13 G 24 | 15.00 | Low Drifting Snow | FEW030 | 10.4 | -2.2 | 56% | -4 | 30.3 | 1027.0 | ||||||
| 25 | 17:00 | NW 18 | 15.00 | A Few Clouds | FEW030 | 12.2 | -0.4 | 57% | -4 | 30.25 | 1025.5 | ||||||
| 25 | 16:00 | NW 20 G 26 | 15.00 | A Few Clouds | FEW030 | 14 | 1.4 | 57% | -2 | 30.24 | 1024.9 | ||||||
| 25 | 15:00 | NW 23 | 15.00 | Low Drifting Snow and Breezy | BKN033 | 17.6 | 5 | 58% | 1 | 30.2 | 1023.8 | ||||||
| 25 | 14:00 | NW 25 | 15.00 | Low Drifting Snow and Breezy | BKN035 | 17.6 | 6.8 | 62% | 0 | 30.16 | 1022.3 | ||||||
| 25 | 13:00 | NW 18 G 29 | 15.00 | Low Drifting Snow | SCT034 | 19.4 | 6.8 | 58% | 5 | 30.1 | 1020.4 | ||||||
| 25 | 12:00 | NW 23 | 15.00 | Mostly Cloudy and Breezy | BKN033 | 19.4 | 10.4 | 68% | 3 | 30.09 | 1019.9 | ||||||
| 25 | 11:00 | NW 24 | 15.00 | Mostly Cloudy and Breezy | FEW015 BKN024 | 21.2 | 12.2 | 68% | 5 | 30.07 | 1019.2 | ||||||
| 25 | 10:00 | NW 18 | 15.00 | Partly Cloudy | FEW015 SCT025 | 23 | 14 | 68% | 10 | 30.03 | 1017.7 | ||||||
| 25 | 09:00 | NW 20 G 28 | 15.00 | Partly Cloudy | FEW015 SCT028 | 23 | 15.8 | 74% | 9 | 30 | 1016.7 | ||||||
| 25 | 08:00 | NW 9 | 15.00 | Mostly Cloudy | FEW016 BKN024 | 21.2 | 19.4 | 93% | 12 | 29.96 | 1015.5 | ||||||
| 25 | 07:00 | W 7 | 15.00 | Light Snow | OVC037 | 21.2 | 19.4 | 93% | 13 | 29.93 | 1014.4 | ||||||
| 25 | 06:00 | W 6 | 10.00 | Light Snow | BKN016 OVC023 | 23 | 19.4 | 86% | 17 | 29.92 | 1014.1 | ||||||
| 25 | 05:00 | SW 6 | 15.00 | Showers in Vicinity | FEW019 OVC032 | 21.2 | 19.4 | 93% | 14 | 29.92 | 1014.2 | ||||||
| 25 | 04:00 | W 3 | 15.00 | Overcast | OVC035 | 21.2 | 17.6 | 86% | 29.97 | 1015.8 | |||||||
| 25 | 03:00 | SW 3 | 10.00 | Light Snow | FEW012 OVC030 | 19.4 | 17.6 | 93% | 30 | 1016.9 | |||||||
| 25 | 02:00 | SW 2 | 1.00 | Light Snow | OVC006 | 19.4 | 17.6 | 93% | 30.07 | 1019.2 | |||||||
| 25 | 01:00 | Vrbl 2 | 7.00 | Light Snow | BKN015 OVC075 | 19.4 | 15.8 | 86% | 30.07 | 1019.1 | |||||||
| 25 | 00:00 | S 5 | 15.00 | Overcast | OVC100 | 19.4 | 14 | 79% | 14 | 30.08 | 1019.7 | ||||||
| 24 | 23:00 | S 5 | 15.00 | Overcast | BKN080 OVC090 | 17.6 | 12.2 | 79% | 11 | 30.13 | 1021.3 | ||||||
| 24 | 22:00 | S 5 | 15.00 | Overcast | SCT060 OVC080 | 17.6 | 12.2 | 79% | 11 | 30.18 | 1022.9 | ||||||
| 24 | 21:00 | SE 5 | 15.00 | Overcast | OVC100 | 17.6 | 12.2 | 79% | 11 | 30.21 | 1023.9 | ||||||
| 24 | 20:00 | S 2 | 15.00 | Overcast | SCT120 OVC130 | 17.6 | 12.2 | 79% | 30.26 | 1025.7 | |||||||
| 24 | 19:00 | S 3 | 15.00 | Overcast | OVC130 | 17.6 | 10.4 | 73% | 30.28 | 1026.4 | |||||||
| 24 | 17:00 | W 7 | 15.00 | Mostly Cloudy | FEW020 BKN140 | 17.6 | 10.4 | 73% | 9 | 30.29 | 1026.8 | ||||||
| 24 | 16:00 | W 8 | 15.00 | Partly Cloudy | SCT022 | 19.4 | 12.2 | 73% | 10 | 30.3 | 1027.1 | ||||||
| 24 | 15:00 | W 6 | 15.00 | Partly Cloudy | SCT023 | 19.4 | 12.2 | 73% | 12 | 30.28 | 1026.5 | ||||||
| 24 | 14:00 | W 17 | 15.00 | Overcast | OVC022 | 19.4 | 12.2 | 73% | 5 | 30.3 | 1027.0 | ||||||
| 24 | 13:00 | W 13 | 15.00 | Overcast | OVC021 | 19.4 | 12.2 | 73% | 8 | 30.27 | 1026.2 | ||||||
| 24 | 12:00 | W 15 | 15.00 | Overcast | OVC020 | 21.2 | 12.2 | 68% | 9 | 30.28 | 1026.4 | ||||||
| 24 | 11:00 | W 13 | 15.00 | Overcast | OVC021 | 21.2 | 14 | 74% | 10 | 30.27 | 1026.2 | ||||||
| 24 | 10:00 | W 10 G 17 | 15.00 | Overcast | OVC021 | 21.2 | 14 | 74% | 11 | 30.24 | 1025.2 | ||||||
| 24 | 09:00 | W 14 G 21 | 15.00 | Overcast | OVC022 | 21.2 | 15.8 | 80% | 9 | 30.19 | 1023.4 | ||||||
| 24 | 08:00 | NW 18 | 15.00 | Overcast | OVC024 | 23 | 15.8 | 74% | 10 | 30.14 | 1021.6 | ||||||
| 24 | 07:00 | NW 17 G 23 | 10.00 | Overcast | OVC021 | 24.8 | 17.6 | 74% | 12 | 30.08 | 1019.6 | ||||||
| 24 | 06:00 | NW 17 G 23 | 10.00 | Overcast | BKN022 OVC040 | 26.6 | 19.4 | 74% | 15 | 30.03 | 1017.8 | ||||||
| 24 | 05:00 | NW 20 G 26 | 10.00 | Light Snow | BKN025 OVC035 | 24.8 | 21.2 | 86% | 12 | 29.96 | 1015.5 | ||||||
| 24 | 04:00 | W 14 G 21 | 10.00 | Overcast | OVC025 | 23 | 21.2 | 93% | 11 | 29.9 | 1013.4 | ||||||
| 24 | 03:00 | W 10 | 10.00 | Partly Cloudy | FEW034 SCT045 SCT070 | 19.4 | 15.8 | 86% | 9 | 29.85 | 1011.8 | ||||||
| 24 | 02:00 | W 8 | 5.00 | Light Snow | FEW010 BKN030 OVC044 | 19.4 | 17.6 | 93% | 10 | 29.8 | 1010.0 | ||||||
| 24 | 01:00 | W 3 | 2.00 | Light Snow | OVC010 | 19.4 | 15.8 | 86% | 29.78 | 1009.2 | |||||||
| 24 | 00:00 | Calm | 2.00 | Light Snow | BKN010 BKN025 OVC035 | 19.4 | 15.8 | 86% | 29.77 | 1008.9 | |||||||
| 23 | 23:00 | NE 3 | 2.00 | Light Snow | OVC010 | 17.6 | 15.8 | 93% | 29.78 | 1009.2 | |||||||
| 23 | 22:00 | NE 5 | 7.00 | Light Snow | OVC009 | 17.6 | 15.8 | 93% | 11 | 29.78 | 1009.4 | ||||||
| 23 | 21:00 | NE 5 | 2.00 | Light Snow | OVC012 | 19.4 | 15.8 | 86% | 14 | 29.81 | 1010.2 | ||||||
| 23 | 20:00 | NE 8 | 4.00 | Light Snow | OVC010 | 19.4 | 15.8 | 86% | 10 | 29.83 | 1011.2 | ||||||
| 23 | 19:00 | E 9 | 1.50 | Light Snow | OVC012 | 19.4 | 15.8 | 86% | 10 | 29.85 | 1011.8 | ||||||
| 23 | 18:00 | E 10 | 2.00 | Light Snow | OVC012 | 19.4 | 15.8 | 86% | 9 | 29.87 | 1012.5 | ||||||
| 23 | 17:00 | E 10 | 2.50 | Light Snow | OVC013 | 19.4 | 15.8 | 86% | 9 | 29.89 | 1013.1 | ||||||
| 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) | |||||||||||||||