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.
09 23:00 SW 13 G 22 15.00 Mostly Cloudy BKN075 53.6 44.6 72% 30.12 1020.4
09 22:00 SW 10 G 20 15.00 Partly Cloudy FEW055 SCT080 55.4 44.6 67% 30.11 1020.1
09 21:00 S 9 15.00 A Few Clouds FEW090 FEW240 55.4 42.8 63% 30.1 1019.7
09 20:00 SW 13 G 21 15.00 Mostly Cloudy FEW060 BKN240 57.2 41 55% 30.07 1018.9
09 19:00 SW 17 G 24 15.00 Mostly Cloudy SCT060 BKN240 59 39.2 48% 30.07 1018.9
09 18:00 SW 24 G 40 15.00 Mostly Cloudy and Breezy SCT050 BKN070 60.8 39.2 45% 30.05 1018.2
09 17:00 S 17 G 36 15.00 Mostly Cloudy BKN100 BKN200 60.8 35.6 39% 30.04 1017.9
09 16:00 SW 22 G 36 15.00 Mostly Cloudy and Breezy BKN071 BKN140 60.8 32 34% 30.08 1019.0
09 15:00 S 21 G 31 15.00 Mostly Cloudy and Breezy BKN060 BKN100 BKN150 60.8 32 34% 30.09 1019.5
09 14:00 SW 21 G 35 15.00 Mostly Cloudy and Breezy SCT090 BKN150 BKN200 62.6 30.2 30% 30.1 1019.7
09 13:00 S 23 G 36 15.00 Mostly Cloudy and Breezy FEW060 FEW100 SCT170 BKN200 BKN250 60.8 28.4 29% 30.1 1019.7
09 12:00 S 20 G 28 15.00 Mostly Cloudy FEW100 SCT170 BKN250 55.4 26.6 33% 30.14 1021.1
09 11:00 S 18 G 25 15.00 Partly Cloudy FEW100 SCT170 SCT250 51.8 23 32% 30.18 1022.6
09 10:00 S 13 G 25 15.00 Mostly Cloudy FEW100 BKN200 BKN250 48.2 23 37% 43 30.2 1023.3
09 09:00 S 9 15.00 Mostly Cloudy FEW100 FEW220 BKN250 44.6 21.2 39% 40 30.23 1024.5
09 08:00 S 9 15.00 Mostly Cloudy FEW100 SCT220 BKN250 41 21.2 45% 36 30.26 1025.3
09 07:00 SE 7 15.00 Mostly Cloudy FEW100 BKN220 BKN250 33.8 23 65% 28 30.28 1026.2
09 06:00 E 5 15.00 Partly Cloudy FEW100 SCT220 28.4 21.2 74% 24 30.29 1026.4
09 05:00 E 6 15.00 A Few Clouds FEW100 FEW220 30.2 19.4 64% 25 30.29 1026.5
09 04:00 E 7 15.00 A Few Clouds FEW100 32 19.4 60% 26 30.3 1026.8
09 03:00 E 6 15.00 Partly Cloudy SCT100 32 19.4 60% 27 30.32 1027.4
09 02:00 E 7 15.00 Mostly Cloudy BKN085 33.8 17.6 51% 28 30.33 1027.8
09 01:00 E 10 15.00 Mostly Cloudy BKN085 33.8 19.4 56% 26 30.35 1028.3
09 00:00 E 10 15.00 Mostly Cloudy BKN090 35.6 19.4 52% 29 30.37 1029.0
08 23:00 E 7 15.00 Mostly Cloudy BKN094 33.8 19.4 56% 28 30.39 1030.0
08 22:00 E 3 15.00 Partly Cloudy SCT100 33.8 14 44% 30.41 1030.7
08 21:00 SE 3 15.00 A Few Clouds FEW100 35.6 14 41% 30.43 1031.1
08 20:00 S 5 15.00 A Few Clouds FEW120 FEW250 35.6 14 41% 32 30.41 1030.8
08 19:00 S 9 15.00 A Few Clouds FEW120 FEW250 41 14 33% 36 30.43 1031.4
08 18:00 S 8 15.00 Partly Cloudy FEW200 SCT250 42.8 14 31% 39 30.45 1032.0
08 17:00 S 10 15.00 A Few Clouds FEW150 FEW250 42.8 10.4 26% 38 30.46 1032.2
08 16:00 SW 3 G 18 15.00 Partly Cloudy FEW150 SCT250 42.8 14 31% 30.49 1033.2
08 15:00 S 9 15.00 Partly Cloudy SCT250 41 14 33% 36 30.5 1033.7
08 14:00 S 9 15.00 Partly Cloudy SCT250 39.2 14 36% 34 30.52 1034.5
08 13:00 S 7 G 21 15.00 Partly Cloudy SCT250 35.6 14 41% 31 30.55 1035.5
08 12:00 S 8 G 18 15.00 A Few Clouds FEW260 33.8 14 44% 28 30.58 1036.4
08 11:00 SW 8 15.00 A Few Clouds FEW260 32 10.4 40% 25 30.59 1036.9
08 10:00 SW 5 15.00 A Few Clouds FEW250 30.2 12.2 47% 26 30.59 1036.9
08 09:00 W 5 15.00 Clear SKC 26.6 12.2 54% 22 30.59 1036.7
08 08:00 W 5 15.00 A Few Clouds FEW250 23 12.2 63% 18 30.59 1036.7
08 07:00 W 3 15.00 A Few Clouds FEW250 19.4 10.4 68% 30.57 1036.1
08 06:00 SW 5 15.00 A Few Clouds FEW250 17.6 8.6 68% 11 30.55 1035.5
08 05:00 W 7 15.00 Clear SKC 17.6 8.6 68% 9 30.54 1035.2
08 04:00 SW 5 15.00 Clear SKC 17.6 10.4 73% 11 30.53 1034.9
08 03:00 SW 6 15.00 Clear SKC 17.6 10.4 73% 10 30.52 1034.4
08 02:00 SW 6 15.00 Clear SKC 19.4 10.4 68% 12 30.5 1034.0
08 01:00 S 5 15.00 Clear SKC 21.2 6.8 54% 16 30.5 1033.7
08 00:00 S 2 15.00 A Few Clouds FEW250 21.2 8.6 58% 30.47 1032.9
07 23:00 S 5 15.00 Clear SKC 23 6.8 50% 18 30.46 1032.5
07 22:00 S 5 15.00 A Few Clouds FEW250 24.8 5 42% 20 30.45 1032.1
07 21:00 W 6 15.00 A Few Clouds FEW250 26.6 6.8 43% 21 30.44 1031.7
07 20:00 W 8 15.00 A Few Clouds FEW250 26.6 5 39% 19 30.41 1030.5
07 19:00 W 14 15.00 A Few Clouds FEW035 FEW250 28.4 5 37% 18 30.39 1029.9
07 18:00 W 16 G 23 15.00 A Few Clouds FEW035 FEW250 30.2 8.6 40% 20 30.37 1029.3
07 17:00 W 13 G 20 15.00 A Few Clouds FEW035 FEW250 30.2 8.6 40% 21 30.35 1028.4
07 16:00 W 13 G 21 15.00 A Few Clouds FEW035 30.2 12.2 47% 21 30.33 1027.9
07 15:00 W 13 G 21 15.00 Partly Cloudy SCT036 SCT090 26.6 15.8 64% 16 30.33 1027.8
07 14:00 NW 17 6.00 Light Snow Low Drifting Snow BKN025 OVC045 23 14 68% 10 30.32 1027.5
07 13:00 NW 13 1.50 Light Snow Low Drifting Snow OVC021 23 17.6 80% 12 30.29 1026.8
07 12:00 N 17 2.00 Light Snow Low Drifting Snow BKN017 OVC024 23 15.8 74% 10 30.27 1025.8
07 11:00 N 15 0.75 Light Snow Low Drifting Snow VV010 23 17.6 80% 11 30.22 1024.4
07 10:00 N 18 1.50 Light Snow Low Drifting Snow VV013 23 17.6 80% 10 30.18 1023.0
07 09:00 N 15 1.50 Light Snow Low Drifting Snow BKN010 OVC030 23 19.4 86% 11 30.14 1021.6
07 08:00 NE 16 G 25 2.00 Light Snow Low Drifting Snow OVC033 24.8 15.8 69% 13 30.11 1020.5
07 07:00 NE 18 G 25 2.50 Light Snow BKN020 OVC036 24.8 17.6 74% 12 30.09 1019.7
07 06:00 NE 20 G 25 10.00 Light Snow BKN028 OVC040 26.6 10.4 50% 14 30.06 1018.8
07 05:00 NE 17 15.00 Overcast OVC034 28.4 10.4 47% 17 30.05 1018.4
07 04:00 NE 13 15.00 Overcast OVC032 28.4 15.8 59% 19 30.05 1018.3
07 03:00 NE 7 15.00 Light Snow BKN050 OVC068 30.2 21.2 69% 24 30.04 1018.1
07 02:00 E 6 15.00 Overcast FEW050 OVC070 30.2 19.4 64% 25 30.05 1018.3
07 01:00 E 5 15.00 Mostly Cloudy FEW050 BKN068 28.4 17.6 64% 24 30.05 1018.2
07 00:00 NE 7 15.00 Mostly Cloudy BKN056 30.2 21.2 69% 24 30.05 1018.2
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)