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.
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
11 06:00 W 7 5.00 Light Snow OVC022 17.6 14 86% 9 29.66 1005.2
11 05:00 W 6 6.00 Light Snow BKN023 OVC035 17.6 14 86% 10 29.66 1005.2
11 04:00 W 6 5.00 Light Snow FEW009 BKN024 OVC042 17.6 14 86% 10 29.65 1005.1
11 03:00 SW 8 5.00 Light Snow SCT009 OVC027 17.6 14 86% 8 29.66 1005.5
11 02:00 SW 7 8.00 Light Snow FEW010 OVC022 17.6 14 86% 9 29.68 1005.9
11 01:00 SW 6 8.00 Overcast OVC013 17.6 14 86% 10 29.68 1006.0
11 00:00 W 5 8.00 Overcast BKN018 OVC040 17.6 12.2 79% 11 29.68 1006.1
10 23:00 W 5 8.00 Overcast SCT013 OVC050 17.6 14 86% 11 29.68 1006.1
10 22:00 N 5 8.00 Overcast OVC013 17.6 12.2 79% 11 29.68 1005.9
10 21:00 N 6 8.00 Overcast OVC014 15.8 12.2 86% 8 29.69 1006.3
10 20:00 N 6 8.00 Overcast BKN015 OVC019 15.8 12.2 86% 8 29.69 1006.6
10 19:00 NE 8 4.00 Light Snow OVC022 15.8 12.2 86% 6 29.69 1006.6
10 18:00 E 7 3.00 Light Snow OVC024 15.8 12.2 86% 7 29.69 1006.3
10 17:00 NE 10 1.50 Light Snow OVC023 15.8 14 93% 4 29.69 1006.3
10 16:00 NE 10 0.75 Light Snow VV009 17.6 14 86% 7 29.72 1007.5
10 15:00 NE 12 0.75 Light Snow VV012 15.8 12.2 86% 4 29.76 1008.9
10 14:00 E 15 0.38 Snow VV008 15.8 10.4 79% 2 29.81 1010.7
10 13:00 E 13 15.00 Overcast OVC047 17.6 3.2 53% 5 29.87 1012.7
10 12:00 E 15 15.00 Overcast OVC041 15.8 3.2 57% 2 29.91 1014.0
10 11:00 E 7 15.00 Overcast OVC049 15.8 3.2 57% 7 29.98 1016.3
10 10:00 E 7 15.00 Overcast SCT040 OVC056 15.8 3.2 57% 7 30.01 1017.3
10 09:00 E 9 15.00 Overcast OVC039 14 3.2 62% 3 30.05 1018.6
10 08:00 E 8 15.00 Overcast OVC040 12.2 3.2 67% 2 30.07 1019.4
10 07:00 NE 6 15.00 Overcast OVC045 12.2 3.2 67% 4 30.09 1020.0
10 06:00 NE 5 15.00 Overcast OVC050 12.2 3.2 67% 5 30.09 1020.0
10 05:00 E 3 15.00 Overcast OVC053 12.2 1.4 62% 30.11 1020.6
10 04:00 SE 2 15.00 Overcast OVC045 10.4 1.4 67% 30.12 1021.2
10 03:00 SE 2 15.00 Overcast OVC048 10.4 -0.4 61% 30.14 1021.9
10 02:00 SE 3 15.00 Overcast OVC064 10.4 -0.4 61% 30.15 1022.1
10 01:00 S 5 15.00 Overcast BKN059 OVC072 10.4 -2.2 56% 3 30.15 1022.3
10 00:00 SE 3 15.00 Overcast FEW075 BKN100 OVC150 10.4 -0.4 61% 30.16 1022.6
09 23:00 SE 3 15.00 Mostly Cloudy BKN078 BKN150 10.4 -2.2 56% 30.17 1022.9
09 22:00 S 3 15.00 Overcast OVC082 12.2 -4 48% 30.19 1023.7
09 21:00 SE 3 15.00 Mostly Cloudy SCT075 BKN120 10.4 -2.2 56% 30.2 1024.1
09 20:00 Vrbl 2 15.00 Mostly Cloudy BKN074 BKN150 10.4 -2.2 56% 30.22 1024.6
09 19:00 S 5 15.00 Overcast OVC068 12.2 -2.2 52% 5 30.22 1024.8
09 18:00 S 6 15.00 Mostly Cloudy BKN085 BKN110 12.2 -4 48% 4 30.24 1025.3
09 17:00 SW 7 15.00 Mostly Cloudy FEW080 BKN110 BKN180 12.2 -4 48% 3 30.25 1025.7
09 16:00 SW 7 15.00 Mostly Cloudy SCT081 BKN110 BKN180 14 -4 44% 5 30.24 1025.5
09 15:00 W 5 15.00 Mostly Cloudy SCT080 BKN110 BKN180 12.2 -5.8 44% 5 30.25 1025.6
09 14:00 SW 8 15.00 Partly Cloudy FEW080 FEW110 FEW130 SCT180 SCT220 12.2 -7.6 40% 2 30.27 1026.2
09 13:00 W 6 15.00 Partly Cloudy FEW079 SCT110 SCT180 10.4 -4 52% 2 30.3 1027.3
09 12:00 W 7 15.00 Mostly Cloudy FEW080 FEW110 FEW130 BKN180 8.6 -4 56% -2 30.33 1028.4
09 11:00 W 5 15.00 Mostly Cloudy FEW080 SCT130 BKN180 6.8 -5.8 56% -1 30.36 1029.3
09 10:00 W 6 15.00 Mostly Cloudy SCT081 SCT110 BKN140 BKN180 1.4 -9.4 60% -9 30.38 1030.0
09 09:00 W 3 15.00 Mostly Cloudy SCT080 BKN110 BKN140 -2.2 -11.2 65% 30.38 1030.0
09 08:00 SW 5 15.00 Mostly Cloudy BKN140 -7.6 -13 77% -18 30.39 1030.4
09 07:00 W 8 15.00 Partly Cloudy SCT110 SCT250 -5.8 -13 70% -20 30.36 1029.5
09 06:00 W 8 15.00 A Few Clouds FEW250 -5.8 -13 70% -20 30.36 1029.5
09 05:00 W 9 15.00 Clear SKC -4 -13 65% -19 30.36 1029.6
09 04:00 W 8 15.00 Clear SKC -2.2 -11.2 65% -16 30.36 1029.5
09 03:00 W 7 15.00 Clear SKC -4 -11.2 71% -17 30.36 1029.6
09 02:00 W 7 15.00 Clear SKC -2.2 -11.2 65% -14 30.38 1030.0
09 01:00 NW 12 15.00 Clear SKC -2.2 -11.2 65% -19 30.38 1030.1
09 00:00 NW 9 15.00 Clear SKC -2.2 -11.2 65% -17 30.39 1030.4
08 23:00 W 9 15.00 A Few Clouds FEW260 -0.4 -11.2 60% -15 30.39 1030.6
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)