Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
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.
29 02:00 N 9 15.00 Overcast OVC022 53.6 48.2 82% 29.87 1011.7
29 00:00 NW 16 G 23 15.00 Partly Cloudy FEW040 SCT180 55.4 48.2 77% 29.84 1010.9
28 23:00 NW 20 15.00 Mostly Cloudy FEW070 BKN170 59 48.2 68% 29.83 1010.3
28 22:00 NW 8 15.00 Mostly Cloudy FEW036 BKN140 59 57.2 94% 29.81 1009.6
28 21:00 W 6 15.00 Mostly Cloudy FEW029 SCT060 BKN130 60.8 59 94% 29.79 1009.0
28 20:00 W 7 15.00 Mostly Cloudy SCT038 BKN100 60.8 60.8 100% 29.77 1008.4
28 19:00 NW 5 15.00 Mostly Cloudy FEW020 FEW040 BKN075 62.6 57.2 83% 29.75 1007.7
28 18:00 NW 10 15.00 Mostly Cloudy SCT030 BKN090 60.8 59 94% 29.73 1006.9
28 17:00 NW 12 G 23 15.00 Mostly Cloudy BKN035 BKN047 62.6 57.2 83% 29.7 1006.1
28 16:00 W 17 G 23 15.00 Mostly Cloudy BKN030 BKN048 64.4 55.4 73% 29.66 1004.7
28 15:00 W 15 G 23 15.00 Mostly Cloudy BKN025 BKN070 62.6 57.2 83% 29.65 1004.2
28 14:00 W 17 G 23 15.00 Mostly Cloudy BKN028 BKN070 66.2 55.4 68% 29.62 1003.1
28 13:00 W 17 G 23 15.00 Mostly Cloudy SCT020 BKN070 66.2 57.2 73% 29.61 1002.8
28 12:00 W 15 15.00 Mostly Cloudy SCT020 BKN060 BKN080 62.6 57.2 83% 29.61 1002.8
28 11:00 SW 10 G 17 15.00 Mostly Cloudy SCT023 BKN070 62.6 59 88% 29.61 1002.8
28 10:00 W 16 G 22 15.00 Mostly Cloudy BKN036 62.6 55.4 77% 29.6 1002.4
28 09:00 W 14 G 23 15.00 Mostly Cloudy BKN022 BKN039 62.6 57.2 83% 29.59 1002.1
28 08:00 SW 13 G 20 15.00 Overcast OVC027 60.8 57.2 88% 29.57 1001.7
28 07:00 SW 12 15.00 Mostly Cloudy BKN032 60.8 59 94% 29.56 1001.2
28 06:00 SW 10 15.00 Mostly Cloudy FEW014 BKN023 BKN036 60.8 60.8 100% 29.55 1000.8
28 05:00 SW 9 15.00 Mostly Cloudy FEW014 BKN020 BKN040 60.8 60.8 100% 29.52 1000.0
28 04:00 SW 12 15.00 Overcast FEW014 OVC025 62.6 62.6 100% 29.51 999.5
28 03:00 SW 13 G 21 15.00 Overcast SCT024 OVC045 62.6 60.8 94% 29.5 999.1
28 02:00 S 13 15.00 Overcast FEW027 OVC042 62.6 62.6 100% 29.5 999.1
28 01:00 S 16 G 23 15.00 Mostly Cloudy BKN055 64.4 60.8 88% 29.5 999.0
28 00:00 S 12 G 21 15.00 A Few Clouds FEW250 64.4 64.4 100% 29.49 998.8
27 23:00 S 13 G 18 15.00 Partly Cloudy FEW033 SCT250 64.4 64.4 100% 29.48 998.5
27 22:00 S 9 G 17 15.00 Partly Cloudy FEW011 FEW020 SCT140 64.4 64.4 100% 29.5 999.1
27 21:00 S 12 G 17 15.00 Partly Cloudy FEW011 FEW020 SCT220 66.2 66.2 100% 29.49 998.7
27 20:00 S 13 G 18 15.00 Mostly Cloudy FEW020 BKN035 BKN150 BKN220 68 68 100% 29.48 998.4
27 19:00 S 10 15.00 Mostly Cloudy FEW017TCU BKN035 BKN150 68 68 100% 29.47 998.0
27 18:00 S 13 G 24 0.50 Light Showers Rain Fog/Mist OVC015 68 68 100% 29.47 998.1
27 17:00 SE 14 G 21 15.00 Mostly Cloudy FEW010 SCT030 BKN075 68 68 100% 29.47 998.1
27 16:00 S 10 0.75 Showers Rain Fog/Mist OVC007 68 68 100% 29.5 999.1
27 15:00 S 9 10.00 Light Showers Rain SCT035 OVC060 68 68 100% 29.53 1000.1
27 14:00 SE 8 15.00 Light Showers Rain SCT035 OVC060 68 68 100% 29.55 1001.0
27 13:00 S 14 G 23 8.00 Thunderstorm Light Rain BKN030CB OVC045 68 68 100% 29.6 1002.7
27 12:00 SE 10 15.00 Overcast BKN038 OVC048 73.4 64.4 74% 29.58 1002.0
27 11:00 SE 14 G 22 15.00 Overcast BKN035 OVC046 73.4 62.6 69% 29.61 1002.8
27 10:00 SE 10 G 26 15.00 Mostly Cloudy BKN034 73.4 62.6 69% 29.63 1003.4
27 09:00 E 15 15.00 Mostly Cloudy BKN038 BKN070 71.6 62.6 73% 29.66 1004.5
27 08:00 E 9 G 17 15.00 Overcast BKN039 OVC070 66.2 59 78% 29.68 1005.4
27 07:00 E 15 15.00 Mostly Cloudy FEW070 BKN120 62.6 55.4 77% 29.69 1005.7
27 06:00 E 13 15.00 Mostly Cloudy SCT090 BKN190 BKN250 62.6 53.6 73% 29.71 1006.4
27 05:00 E 15 G 22 15.00 Mostly Cloudy FEW040TCU FEW050 BKN160 62.6 53.6 73% 29.72 1006.7
27 04:00 NE 12 15.00 Overcast SCT050 OVC180 60.8 53.6 77% 29.76 1008.0
27 03:00 NE 10 15.00 Overcast BKN064 OVC170 62.6 53.6 73% 29.78 1008.7
27 02:00 E 8 15.00 Overcast FEW070 OVC200 62.6 53.6 73% 29.81 1009.7
27 01:00 NE 12 15.00 Overcast BKN210 OVC230 62.6 53.6 73% 29.83 1010.3
27 00:00 NE 10 15.00 Overcast OVC230 60.8 55.4 83% 29.86 1011.4
26 23:00 NE 9 15.00 Mostly Cloudy BKN240 60.8 53.6 77% 29.88 1011.9
26 22:00 NE 7 15.00 Mostly Cloudy BKN250 60.8 53.6 77% 29.9 1012.9
26 21:00 NE 6 15.00 Partly Cloudy SCT250 64.4 53.6 68% 29.92 1013.5
26 20:00 NE 5 14.00 Mostly Cloudy FEW040 BKN250 BKN270 66.2 53.6 64% 29.92 1013.6
26 19:00 NE 8 15.00 Partly Cloudy FEW040 SCT250 69.8 55.4 60% 29.92 1013.4
26 18:00 N 6 15.00 Partly Cloudy FEW040 SCT250 71.6 55.4 57% 29.94 1014.2
26 17:00 NE 8 15.00 Mostly Cloudy FEW040 SCT055 BKN250 69.8 55.4 60% 29.96 1014.8
26 16:00 Vrbl 2 15.00 Overcast FEW033 BKN050 OVC250 69.8 53.6 57% 29.97 1015.2
26 15:00 Calm 15.00 Overcast OVC044 68 51.8 56% 29.97 1015.1
26 14:00 Calm 15.00 Overcast SCT033 OVC040 68 51.8 56% 29.97 1015.1
26 13:00 Vrbl 2 15.00 Overcast SCT032 OVC040 68 53.6 60% 29.97 1015.3
26 12:00 Vrbl 2 15.00 Overcast BKN030 OVC038 66.2 53.6 64% 29.98 1015.5
26 11:00 Vrbl 3 15.00 Mostly Cloudy SCT030 BKN038 BKN250 66.2 51.8 60% 29.98 1015.6
26 10:00 NW 6 15.00 Mostly Cloudy FEW024 BKN038 64.4 53.6 68% 29.97 1015.3
26 09:00 N 3 15.00 Mostly Cloudy BKN036 60.8 53.6 77% 29.98 1015.5
26 08:00 NE 2 15.00 Mostly Cloudy BKN035 59 53.6 82% 29.97 1015.3
26 07:00 NE 3 15.00 Mostly Cloudy BKN035 57.2 53.6 88% 29.95 1014.6
26 06:00 NE 3 15.00 Mostly Cloudy BKN035 55.4 53.6 94% 29.94 1014.1
26 05:00 NE 5 15.00 Mostly Cloudy BKN037 55.4 53.6 94% 29.91 1013.2
26 04:00 NE 3 15.00 Overcast FEW030 OVC038 55.4 53.6 94% 29.91 1013.0
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)