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.
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
17 11:00 W 5 4.00 Fog/Mist BKN006 OVC015 32 28.4 87% 28 30.01 1017.0
17 10:00 Vrbl 2 3.00 Fog/Mist OVC005 30.2 28.4 93% 30.01 1017.1
17 09:00 Vrbl 2 3.00 Fog/Mist OVC005 30.2 26.6 86% 30.01 1017.0
17 08:00 Calm 3.00 Fog/Mist OVC007 28.4 24.8 86% 30.01 1016.9
17 07:00 E 2 4.00 Fog/Mist OVC008 26.6 24.8 93% 30 1016.8
17 06:00 E 5 4.00 Light Snow OVC010 26.6 24.8 93% 22 29.99 1016.4
17 05:00 N 6 5.00 Light Snow OVC013 26.6 24.8 93% 21 29.99 1016.3
17 04:00 NE 6 6.00 Light Snow SCT020 OVC040 26.6 24.8 93% 21 29.98 1015.9
17 03:00 NE 7 8.00 Light Snow OVC066 26.6 23 86% 20 29.98 1016.1
17 02:00 NE 7 8.00 Overcast SCT028 OVC100 24.8 23 93% 18 29.98 1016.2
17 01:00 NE 7 10.00 Overcast BKN020 OVC120 24.8 23 93% 18 29.98 1016.2
17 00:00 NE 7 8.00 Mostly Cloudy FEW020 BKN067 24.8 23 93% 18 30 1016.7
16 23:00 E 5 8.00 Light Snow FEW025 BKN060 26.6 23 86% 22 30 1016.9
16 22:00 NE 6 8.00 Light Snow OVC037 26.6 23 86% 21 30.02 1017.4
16 21:00 N 6 2.00 Light Snow VV019 26.6 19.4 74% 21 30.03 1017.8
16 20:00 NE 7 15.00 Overcast BKN065 OVC075 28.4 17.6 64% 22 30.01 1017.3
16 19:00 E 6 15.00 Mostly Cloudy SCT052 BKN130 28.4 17.6 64% 23 30.02 1017.4
16 18:00 E 3 15.00 Mostly Cloudy BKN100 30.2 17.6 59% 30.02 1017.5
16 17:00 E 8 15.00 Mostly Cloudy FEW065 BKN100 BKN180 30.2 15.8 55% 23 30.01 1017.1
16 16:00 E 7 15.00 Mostly Cloudy FEW065 BKN120 BKN180 30.2 17.6 59% 24 30.01 1017.0
16 15:00 E 9 15.00 Mostly Cloudy SCT065 BKN130 30.2 15.8 55% 23 30.01 1017.3
16 14:00 NE 7 15.00 Mostly Cloudy SCT065 BKN130 28.4 14 55% 22 30.02 1017.5
16 13:00 E 5 15.00 Mostly Cloudy BKN065 26.6 12.2 54% 22 30.04 1018.1
16 12:00 Vrbl 2 15.00 Mostly Cloudy SCT065 BKN220 23 8.6 54% 30.07 1019.1
16 11:00 E 7 15.00 Partly Cloudy FEW065 SCT220 19.4 6.8 58% 11 30.07 1019.2
16 10:00 E 7 15.00 Partly Cloudy SCT065 17.6 5 58% 9 30.08 1019.6
16 09:00 E 7 15.00 Mostly Cloudy BKN067 15.8 5 62% 7 30.09 1020.0
16 08:00 E 6 15.00 Mostly Cloudy BKN068 14 5 67% 6 30.09 1020.0
16 07:00 NE 6 15.00 Mostly Cloudy BKN070 BKN220 12.2 5 73% 4 30.08 1019.6
16 06:00 NE 7 15.00 Mostly Cloudy BKN072 BKN080 12.2 3.2 67% 3 30.06 1019.1
16 05:00 NE 6 15.00 A Few Clouds FEW080 12.2 3.2 67% 4 30.05 1018.5
16 04:00 NE 8 15.00 A Few Clouds FEW080 12.2 3.2 67% 2 30.04 1018.3
16 03:00 NE 8 15.00 Partly Cloudy SCT085 14 3.2 62% 4 30.03 1017.9
16 02:00 NE 9 15.00 Mostly Cloudy FEW085 BKN095 14 5 67% 3 30.03 1017.9
16 01:00 NE 8 15.00 Mostly Cloudy BKN095 15.8 5 62% 6 30.04 1018.3
16 00:00 NE 7 15.00 Overcast OVC100 17.6 5 58% 9 30.05 1018.6
15 23:00 NE 9 15.00 Mostly Cloudy BKN110 17.6 5 58% 7 30.04 1018.4
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)