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.
20 10:00 NE 16 15.00 Mostly Cloudy BKN210 24.8 10.4 54% 13 29.84 1011.3
20 09:00 NE 16 15.00 Mostly Cloudy FEW200 BKN230 23 10.4 58% 11 29.85 1011.7
20 08:00 NE 13 15.00 Mostly Cloudy FEW030 BKN220 BKN250 19.4 6.8 58% 8 29.88 1012.6
20 07:00 E 10 15.00 Mostly Cloudy BKN028 19.4 6.8 58% 9 29.88 1012.8
20 06:00 E 14 15.00 Mostly Cloudy FEW027 BKN230 17.6 5 58% 5 29.87 1012.5
20 05:00 NE 10 15.00 Partly Cloudy FEW027 SCT230 17.6 5 58% 7 29.9 1013.4
20 04:00 NE 10 15.00 A Few Clouds FEW250 17.6 5 58% 7 29.91 1013.7
20 03:00 E 7 15.00 Clear SKC 17.6 5 58% 9 29.94 1014.8
20 02:00 NE 9 15.00 Clear SKC 15.8 6.8 67% 5 29.96 1015.4
20 01:00 NE 6 15.00 Clear SKC 17.6 6.8 62% 10 29.98 1015.9
20 00:00 NE 7 15.00 Clear SKC 19.4 6.8 58% 11 29.99 1016.6
19 23:00 NE 10 15.00 Clear SKC 21.2 6.8 54% 11 30 1016.7
19 22:00 NE 8 15.00 A Few Clouds FEW200 21.2 8.6 58% 12 30.01 1017.3
19 21:00 NE 6 15.00 A Few Clouds FEW200 23 10.4 58% 17 30.01 1017.3
19 20:00 NE 9 15.00 Partly Cloudy FEW170 SCT200 24.8 12.2 59% 16 30.01 1017.2
19 19:00 E 8 15.00 Mostly Cloudy BKN170 BKN200 26.6 12.2 54% 19 30.02 1017.5
19 18:00 NE 9 15.00 Mostly Cloudy BKN180 BKN200 28.4 12.2 51% 20 30.02 1017.4
19 17:00 NE 10 15.00 Mostly Cloudy FEW180 BKN200 30.2 14 51% 22 30.02 1017.4
19 16:00 NE 8 15.00 A Few Clouds FEW180 FEW200 FEW250 32 14 47% 25 30.03 1017.9
19 15:00 NE 12 15.00 Partly Cloudy FEW200 SCT250 32 14 47% 24 30.03 1017.7
19 14:00 NE 12 15.00 Mostly Cloudy FEW200 BKN250 32 14 47% 24 30.03 1017.7
19 13:00 NE 10 15.00 A Few Clouds FEW200 FEW250 30.2 14 51% 22 30.04 1018.1
19 12:00 E 8 15.00 A Few Clouds FEW180 FEW220 28.4 12.2 51% 21 30.07 1019.2
19 11:00 NE 10 15.00 A Few Clouds FEW180 FEW220 24.8 12.2 59% 15 30.08 1019.5
19 10:00 NE 9 15.00 A Few Clouds FEW180 FEW220 23 12.2 63% 14 30.09 1019.9
19 09:00 E 7 15.00 A Few Clouds FEW180 FEW220 19.4 10.4 68% 11 30.09 1020.1
19 08:00 NE 14 15.00 Partly Cloudy FEW180 SCT220 SCT250 14 8.6 79% 0 30.08 1019.5
19 07:00 NE 5 15.00 Partly Cloudy FEW180 SCT220 SCT250 15.8 10.4 79% 9 30.08 1019.6
19 06:00 NE 7 15.00 Mostly Cloudy BKN190 15.8 8.6 73% 7 30.05 1018.5
19 05:00 NE 9 15.00 Mostly Cloudy SCT190 BKN220 14 6.8 73% 3 30.04 1018.2
19 04:00 NE 12 15.00 Mostly Cloudy BKN190 BKN220 14 6.8 73% 1 30.02 1017.5
19 03:00 NE 5 15.00 Mostly Cloudy BKN200 17.6 8.6 68% 11 30.03 1017.8
19 01:00 NE 7 15.00 Mostly Cloudy BKN220 19.4 8.6 63% 11 29.99 1016.6
18 23:00 E 3 15.00 Mostly Cloudy BKN220 21.2 8.6 58% 29.98 1016.3
18 22:00 NE 7 15.00 Mostly Cloudy BKN230 23 10.4 58% 16 29.95 1015.3
18 21:00 E 3 15.00 Mostly Cloudy BKN210 23 12.2 63% 29.95 1015.1
18 20:00 NE 2 15.00 Mostly Cloudy BKN210 23 12.2 63% 29.93 1014.3
18 19:00 Calm 15.00 Overcast OVC210 24.8 10.4 54% 29.93 1014.5
18 18:00 N 5 15.00 Mostly Cloudy BKN220 26.6 12.2 54% 22 29.92 1014.2
18 17:00 Calm 15.00 Mostly Cloudy BKN210 26.6 8.6 46% 29.91 1013.7
18 16:00 SE 6 15.00 Mostly Cloudy BKN210 26.6 12.2 54% 21 29.9 1013.4
18 15:00 E 6 15.00 Mostly Cloudy BKN200 28.4 10.4 47% 23 29.91 1013.7
18 14:00 NE 7 15.00 Mostly Cloudy BKN210 BKN250 26.6 12.2 54% 20 29.92 1014.1
18 13:00 E 8 15.00 Mostly Cloudy BKN200 BKN250 26.6 10.4 50% 19 29.93 1014.4
18 12:00 NE 8 15.00 Mostly Cloudy BKN200 BKN250 24.8 10.4 54% 17 29.95 1015.2
18 11:00 N 8 15.00 Mostly Cloudy SCT200 BKN250 24.8 10.4 54% 17 30 1016.7
18 10:00 NE 10 15.00 Mostly Cloudy BKN210 BKN250 23 10.4 58% 13 30.01 1017.0
18 09:00 NE 12 15.00 Mostly Cloudy SCT210 BKN250 23 12.2 63% 13 30.03 1017.6
18 08:00 N 6 15.00 Mostly Cloudy SCT220 BKN250 21.2 14 74% 14 30.03 1017.6
18 06:00 N 6 15.00 Mostly Cloudy BKN240 23 15.8 74% 17 30.02 1017.3
18 05:00 NW 8 15.00 A Few Clouds FEW200 23 15.8 74% 15 30.01 1016.9
18 04:00 N 10 15.00 Clear SKC 24.8 19.4 80% 15 30 1016.6
18 03:00 N 13 15.00 Clear SKC 26.6 24.8 93% 16 29.99 1016.4
18 02:00 NW 10 15.00 Clear SKC 24.8 23 93% 15 30.01 1016.8
18 01:00 W 3 0.75 Shallow Fog Fog/Mist SKC 21.2 21.2 100% 30.01 1017.0
18 00:00 W 3 4.00 Patches Fog Fog/Mist SKC 24.8 24.8 100% 30.01 1016.9
17 23:00 W 5 5.00 Fog/Mist FEW026 30.2 30.2 100% 26 30.01 1017.0
17 22:00 W 7 6.00 Fog/Mist SCT016 30.2 28.4 93% 24 30.01 1016.9
17 21:00 SW 7 10.00 Partly Cloudy SCT016 32 30.2 93% 26 30.01 1016.9
17 20:00 SW 8 10.00 Partly Cloudy FEW016 SCT025 35.6 32 87% 30 29.99 1016.2
17 19:00 S 5 15.00 Mostly Cloudy BKN018 35.6 30.2 81% 32 29.98 1016.0
17 18:00 SW 3 15.00 Partly Cloudy SCT022 SCT036 SCT180 35.6 30.2 81% 29.97 1015.7
17 17:00 NW 2 15.00 Partly Cloudy SCT037 SCT130 37.4 30.2 75% 29.97 1015.5
17 16:00 NW 9 15.00 Mostly Cloudy BKN036 BKN130 37.4 30.2 75% 31 29.97 1015.5
17 15:00 NW 8 10.00 Partly Cloudy SCT130 SCT220 37.4 30.2 75% 32 29.97 1015.5
17 14:00 W 7 15.00 A Few Clouds FEW130 FEW220 37.4 30.2 75% 33 29.96 1015.3
17 13:00 W 3 10.00 Partly Cloudy FEW010 FEW050 SCT130 SCT180 35.6 30.2 81% 29.97 1015.7
17 12:00 Vrbl 2 6.00 Fog/Mist BKN008 OVC016 33.8 28.4 81% 30.01 1016.9
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)