Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
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)