Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
23 05:00 N 9 24.14 Mostly Cloudy FEW088 BKN230 -7 -9 86% -11 76.02 1014.5
23 04:00 N 13 24.14 Mostly Cloudy FEW075 BKN240 -6 -9 80% -11 76.05 1014.6
23 03:00 N 13 24.14 Partly Cloudy SCT075 -5 -8 80% -10 76.07 1015.0
23 02:00 N 13 24.14 Mostly Cloudy BKN077 -5 -8 80% -10 76.1 1015.4
23 01:00 N 13 24.14 Mostly Cloudy FEW080 BKN240 -4 -7 80% -8 76.12 1015.7
23 00:00 NE 13 24.14 Mostly Cloudy SCT048 BKN080 -3 -6 80% -7 76.17 1016.4
22 23:00 NE 9 24.14 Mostly Cloudy BKN042 -4 -6 86% -7 76.23 1017.1
22 22:00 NE 15 24.14 Mostly Cloudy SCT030 BKN037 -3 -6 80% -8 76.23 1017.0
22 20:00 NE 20 12.87 Showers in Vicinity FEW032 BKN066 -4 -6 86% -10 76.25 1017.6
22 19:00 NE 19 8.05 Light Snow VV044 -4 -6 86% -10 76.33 1018.5
22 18:00 NE 19 4.83 Light Snow VV031 -3 -6 80% -8 76.35 1018.7
22 17:00 NE 17 16.09 Light Snow OVC032 -3 -6 80% -8 76.33 1018.4
22 16:00 NE 15 9.66 Light Snow Fog/Mist OVC012 -3 -5 86% -8 76.3 1018.3
22 15:00 NE 20 6.44 Light Snow Fog/Mist OVC012 -3 -6 80% -9 76.3 1018.2
22 14:00 NE 17 4.83 Light Snow Fog/Mist BKN013 OVC024 -3 -7 74% -8 76.3 1018.3
22 13:00 E 17 1.61 Light Snow Fog/Mist OVC010 -4 -7 80% -9 76.35 1019.0
22 12:00 E 17 4.02 Light Snow BKN010 OVC032 -5 -8 80% -10 76.4 1019.5
22 10:00 E 20 3.22 Light Snow BKN017 OVC031 -6 -9 80% -12 76.43 1020.1
22 09:00 E 22 3.22 Light Snow OVC018 -7 -10 79% -14 76.45 1020.2
22 08:00 E 17 2.41 Light Snow OVC019 -7 -10 79% -13 76.45 1020.4
22 07:00 E 17 6.44 Light Snow OVC022 -7 -10 79% -13 76.45 1020.3
22 06:00 NE 9 3.62 Light Snow OVC023 -8 -11 79% -12 76.48 1020.5
22 05:00 NE 15 22.53 Light Snow OVC034 -8 -12 73% -14 76.45 1020.3
22 04:00 NE 17 G 28 24.14 Light Snow OVC027 -7 -13 63% -13 76.45 1020.3
22 03:00 NE 19 24.14 Overcast OVC033 -7 -13 63% -13 76.48 1020.7
22 02:00 NE 15 24.14 Mostly Cloudy SCT036 BKN057 -8 -14 62% -14 76.53 1021.2
22 00:00 NE 9 24.14 Mostly Cloudy BKN055 -9 -15 62% -13 76.58 1021.8
21 23:00 NE 19 24.14 Partly Cloudy SCT056 -10 -15 67% -17 76.56 1021.7
21 22:00 NE 11 24.14 Partly Cloudy SCT080 -10 -16 62% -15 76.58 1022.0
21 21:00 NE 9 24.14 A Few Clouds FEW080 -10 -16 62% -14 76.58 1022.0
21 20:00 E 6 24.14 A Few Clouds FEW080 -10 -15 67% 76.56 1021.8
21 19:00 E 6 24.14 A Few Clouds FEW060 -9 -16 57% 76.5 1021.1
21 18:00 SE 9 24.14 A Few Clouds FEW058 -6 -15 49% -10 76.5 1020.8
21 17:00 SE 9 24.14 Mostly Cloudy BKN054 -5 -14 50% -9 76.45 1020.1
21 16:00 E 9 24.14 Mostly Cloudy BKN053 -4 -13 50% -7 76.4 1019.4
21 15:00 E 9 24.14 Mostly Cloudy BKN048 -4 -14 46% -7 76.35 1019.0
21 14:00 NE 13 24.14 Mostly Cloudy BKN050 -5 -13 54% -10 76.35 1018.9
21 12:00 Vrbl 4 24.14 Mostly Cloudy BKN028 -6 -13 58% 76.35 1018.7
21 11:00 E 7 24.14 Mostly Cloudy BKN027 -6 -13 58% -9 76.28 1017.9
21 10:00 SE 7 24.14 Overcast OVC026 -6 -12 63% -9 76.23 1017.0
21 09:00 E 13 24.14 Overcast OVC025 -6 -11 68% -11 76.15 1016.1
21 08:00 E 13 24.14 Overcast OVC026 -6 -9 80% -11 76.07 1015.1
21 07:00 E 7 24.14 Overcast OVC024 -6 -9 80% -9 75.97 1013.8
21 06:00 NE 9 24.14 Overcast OVC023 -6 -9 80% -10 75.84 1012.2
21 05:00 NE 11 24.14 Overcast OVC023 -6 -8 86% -10 75.77 1010.9
21 04:00 NE 17 20.92 Light Snow BKN014 OVC021 -6 -8 86% -12 75.67 1009.7
21 03:00 NE 22 19.31 Light Snow SCT010 OVC017 -6 -8 86% -13 75.59 1008.6
21 02:00 NE 28 G 39 9.66 Light Snow FEW010 OVC025 -6 -8 86% -13 75.51 1007.6
21 01:00 E 33 8.05 Light Snow Low Drifting Snow and Breezy SCT012 OVC028 -6 -8 86% -14 75.46 1006.8
21 00:00 NE 26 4.83 Light Snow Low Drifting Snow BKN012 OVC027 -6 -8 86% -13 75.41 1006.4
20 23:00 E 30 G 46 2.01 Light Snow Blowing Snow VV014 -5 -7 86% -12 75.39 1005.8
20 22:00 NE 33 G 48 1.21 Light Snow Blowing Snow and Breezy VV009 -4 -6 86% -12 75.34 1005.3
20 21:00 E 39 G 52 1.61 Light Snow Blowing Snow and Breezy OVC007 -4 -6 86% -12 75.31 1005.0
20 20:00 NE 35 G 48 1.61 Light Snow Blowing Snow and Breezy VV009 -4 -5 93% -12 75.31 1004.9
20 19:00 NE 26 0.61 Snow VV004 -4 -5 93% -11 75.31 1004.9
20 18:00 NE 31 2.41 Light Snow Low Drifting Snow OVC011 -4 -5 93% -11 75.26 1004.3
20 17:00 E 31 0.61 Snow VV011 -3 -6 80% -10 75.26 1004.2
20 16:00 E 31 G 44 2.41 Light Snow OVC015 -2 -8 64% -9 75.23 1003.9
20 15:00 E 33 G 43 24.14 Light Snow and Breezy OVC035 -2 -10 55% -9 75.26 1004.2
20 14:00 E 26 G 37 24.14 Mostly Cloudy BKN027 -1 -10 51% -7 75.34 1005.4
20 13:00 E 31 24.14 Mostly Cloudy BKN029 -2 -10 55% -9 75.49 1007.1
20 12:00 NE 28 24.14 Mostly Cloudy BKN025 -2 -10 55% -8 75.59 1008.5
20 11:00 NE 28 24.14 Mostly Cloudy BKN027 BKN110 BKN210 -3 -10 59% -10 75.67 1009.7
20 10:00 NE 26 24.14 Mostly Cloudy BKN210 -4 -12 54% -11 75.79 1011.3
20 09:00 NE 26 24.14 Mostly Cloudy FEW200 BKN230 -5 -12 58% -12 75.82 1011.7
20 08:00 NE 20 24.14 Mostly Cloudy FEW030 BKN220 BKN250 -7 -14 58% -14 75.9 1012.6
20 07:00 E 17 24.14 Mostly Cloudy BKN028 -7 -14 58% -13 75.9 1012.8
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)