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.
27 22:00 SW 9 15.00 Light Snow SCT030 BKN045 OVC110 32 26.6 80% 25 29.6 1003.0
27 20:00 SW 12 G 20 15.00 Overcast FEW034 BKN045 OVC080 33.8 24.8 70% 26 29.6 1003.2
27 19:00 SW 15 G 22 15.00 Light Snow BKN045 OVC080 33.8 24.8 70% 25 29.61 1003.3
27 18:00 SW 15 G 23 15.00 Mostly Cloudy SCT051 BKN080 BKN120 33.8 26.6 75% 25 29.6 1003.1
27 17:00 SW 13 10.00 Light Snow SCT018 OVC034 33.8 28.4 81% 25 29.6 1003.2
27 16:00 SW 15 G 23 15.00 Mostly Cloudy SCT034 BKN090 35.6 26.6 70% 27 29.6 1002.9
27 15:00 SW 20 G 28 15.00 Mostly Cloudy SCT040 BKN090 37.4 23 56% 28 29.58 1002.2
27 14:00 SW 16 G 28 15.00 Mostly Cloudy BKN040 BKN078 37.4 24.8 60% 29 29.58 1002.3
27 13:00 SW 17 G 26 15.00 Mostly Cloudy BKN035 BKN044 37.4 24.8 60% 29 29.59 1002.5
27 12:00 SW 21 G 29 15.00 Overcast and Breezy BKN033 OVC047 39.2 26.6 61% 30 29.59 1002.6
27 11:00 SW 17 G 31 15.00 Mostly Cloudy BKN033 BKN060 37.4 26.6 65% 29 29.59 1002.5
27 10:00 SW 16 G 23 15.00 Mostly Cloudy BKN031 BKN060 35.6 26.6 70% 27 29.58 1002.3
27 09:00 SW 15 G 23 15.00 Mostly Cloudy BKN029 BKN080 35.6 26.6 70% 27 29.57 1001.8
27 08:00 S 10 G 18 15.00 Mostly Cloudy BKN027 33.8 28.4 81% 26 29.57 1001.9
27 07:00 S 13 15.00 Mostly Cloudy BKN040 BKN080 33.8 24.8 70% 25 29.57 1002.0
27 06:00 S 13 G 18 15.00 Mostly Cloudy FEW036 BKN080 33.8 24.8 70% 25 29.58 1002.4
27 05:00 SW 12 15.00 Mostly Cloudy BKN078 33.8 24.8 70% 26 29.59 1002.5
27 04:00 SW 12 G 18 15.00 Mostly Cloudy BKN110 33.8 26.6 75% 26 29.6 1002.8
27 03:00 SW 12 G 17 15.00 Mostly Cloudy BKN100 33.8 28.4 81% 26 29.6 1002.9
27 02:00 S 10 G 18 15.00 Mostly Cloudy SCT048 BKN080 33.8 28.4 81% 26 29.6 1002.9
27 01:00 S 12 15.00 Mostly Cloudy BKN060 33.8 28.4 81% 26 29.59 1002.7
27 00:00 SW 13 15.00 A Few Clouds FEW140 33.8 28.4 81% 25 29.6 1003.0
26 23:00 SW 10 G 17 15.00 A Few Clouds FEW050 FEW140 35.6 28.4 75% 29 29.6 1002.9
26 22:00 SW 15 G 23 15.00 Mostly Cloudy FEW060 BKN130 39.2 28.4 65% 31 29.6 1003.0
26 21:00 SW 20 G 26 10.00 Overcast FEW014 OVC033 39.2 33.8 81% 30 29.6 1003.0
26 20:00 SW 13 G 26 8.00 Light Rain OVC018 39.2 35.6 87% 32 29.6 1002.9
26 19:00 S 5 8.00 Light Rain FEW013 BKN022 OVC049 37.4 37.4 100% 34 29.58 1002.2
26 17:00 E 9 1.00 Light Drizzle Fog/Mist OVC002 37.4 37.4 100% 31 29.54 1000.9
26 16:00 NE 8 0.38 Light Drizzle Fog VV002 37.4 37.4 100% 32 29.55 1001.4
26 15:00 NE 9 0.38 Light Drizzle Fog VV002 37.4 37.4 100% 31 29.57 1001.8
26 14:00 E 9 0.38 Light Drizzle Fog VV003 37.4 37.4 100% 31 29.59 1002.5
26 13:00 NE 8 0.38 Light Drizzle Fog VV002 37.4 37.4 100% 32 29.61 1003.2
26 12:00 E 8 0.50 Fog VV002 37.4 37.4 100% 32 29.63 1003.9
26 11:00 E 7 0.63 Fog/Mist VV002 37.4 37.4 100% 33 29.66 1005.2
26 10:00 E 10 0.63 Light Rain Fog/Mist VV002 37.4 35.6 93% 31 29.67 1005.5
26 09:00 E 8 0.63 Light Rain Fog/Mist VV002 35.6 35.6 100% 30 29.69 1006.0
26 08:00 E 13 1.00 Light Rain Fog/Mist OVC002 35.6 35.6 100% 28 29.7 1006.4
26 07:00 E 10 1.50 Light Drizzle Rain Fog/Mist OVC002 35.6 35.6 100% 29 29.71 1006.8
26 06:00 NE 10 1.50 Light Drizzle Rain Fog/Mist OVC002 35.6 35.6 100% 29 29.72 1007.1
26 05:00 NE 8 1.50 Light Drizzle Rain Fog/Mist OVC002 35.6 35.6 100% 30 29.75 1008.0
26 04:00 E 9 1.50 Light Rain Fog/Mist OVC002 35.6 35.6 100% 29 29.76 1008.5
26 03:00 E 9 1.50 Light Drizzle Fog/Mist OVC003 35.6 35.6 100% 29 29.77 1008.9
26 02:00 E 9 1.50 Light Drizzle Fog/Mist OVC003 35.6 35.6 100% 29 29.79 1009.3
26 01:00 NE 12 2.00 Light Rain Fog/Mist SCT003 OVC009 35.6 35.6 100% 28 29.8 1009.8
26 00:00 NE 9 4.00 Light Rain Fog/Mist OVC010 35.6 35.6 100% 29 29.83 1010.7
25 23:00 NE 9 8.00 Light Rain OVC033 35.6 33.8 93% 29 29.84 1011.1
25 22:00 NE 8 15.00 Light Rain BKN036 OVC050 35.6 33.8 93% 30 29.86 1011.7
25 21:00 E 6 10.00 Light Rain BKN050 OVC070 37.4 33.8 87% 33 29.88 1012.4
25 20:00 E 8 15.00 Overcast OVC085 37.4 32 81% 32 29.89 1012.8
25 19:00 NE 8 15.00 Overcast OVC110 37.4 32 81% 32 29.9 1013.1
25 18:00 NE 9 15.00 Overcast OVC120 37.4 32 81% 31 29.91 1013.6
25 17:00 NE 9 15.00 Overcast OVC100 39.2 33.8 81% 34 29.93 1014.1
25 16:00 NE 6 15.00 Overcast OVC100 41 33.8 76% 38 29.95 1014.8
25 15:00 E 9 15.00 Overcast OVC100 42.8 33.8 71% 38 29.95 1014.7
25 14:00 E 6 15.00 Mostly Cloudy BKN098 42.8 33.8 71% 40 29.96 1015.2
25 13:00 E 6 15.00 Mostly Cloudy BKN078 BKN110 42.8 33.8 71% 40 29.98 1016.0
25 12:00 E 8 15.00 Mostly Cloudy BKN095 BKN110 42.8 33.8 71% 39 30 1016.7
25 11:00 E 5 15.00 Mostly Cloudy FEW095 BKN110 41 32 70% 38 30.05 1018.2
25 10:00 E 3 15.00 Mostly Cloudy BKN110 39.2 32 75% 30.05 1018.3
25 09:00 SE 6 15.00 Overcast OVC110 37.4 32 81% 33 30.05 1018.3
25 08:00 E 5 15.00 Overcast OVC110 33.8 32 93% 30 30.06 1018.7
25 07:00 SE 5 15.00 Overcast OVC090 35.6 32 87% 32 30.06 1018.5
25 06:00 E 2 15.00 Overcast OVC090 33.8 32 93% 30.07 1019.0
25 05:00 E 3 15.00 Overcast OVC120 35.6 32 87% 30.06 1018.7
25 04:00 SE 2 15.00 Overcast BKN100 OVC160 35.6 32 87% 30.06 1018.5
25 03:00 S 3 15.00 Overcast OVC090 37.4 32 81% 30.08 1019.2
25 02:00 S 7 15.00 Overcast OVC110 37.4 32 81% 33 30.07 1018.9
25 01:00 Vrbl 2 15.00 Mostly Cloudy BKN120 BKN160 35.6 32 87% 30.07 1019.1
25 00:00 S 2 15.00 Mostly Cloudy BKN120 BKN140 35.6 32 87% 30.08 1019.2
24 23:00 S 5 15.00 Overcast OVC130 35.6 32 87% 32 30.08 1019.4
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)