Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (edt) 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.
16 23:00 SW 13 G 24 4.00 Light Rain Fog/Mist BKN007 OVC023 33.8 32 93% 25 29.16 987.9
16 22:00 SW 14 G 25 5.00 Light Rain Fog/Mist BKN008 OVC045 35.6 33.8 93% 27 29.2 989.5
16 21:00 S 17 G 24 6.00 Light Rain Fog/Mist SCT005 BKN012 OVC020 41 39.2 93% 33 29.22 990.1
16 20:00 S 6 6.00 Light Showers Rain Fog/Mist FEW012 OVC035 44.6 44.6 100% 42 29.21 989.8
16 19:00 SW 14 5.00 Showers Rain Fog/Mist FEW009 OVC015 50 46.4 88% 45 29.23 990.4
16 18:00 W 5 15.00 Overcast OVC027 48.2 46.4 94% 47 29.2 989.5
16 17:00 S 10 G 17 15.00 Overcast OVC028 59 53.6 82% 29.23 990.1
16 16:00 S 8 15.00 Mostly Cloudy BKN034 59 51.8 77% 29.22 989.9
16 15:00 E 10 15.00 Mostly Cloudy BKN045 BKN100 50 44.6 82% 46 29.24 990.7
16 14:00 E 10 15.00 Mostly Cloudy BKN051 BKN100 50 44.6 82% 46 29.27 991.8
16 13:00 E 9 15.00 Mostly Cloudy SCT036 BKN072 46.4 42.8 87% 42 29.33 993.8
16 12:00 E 8 15.00 Overcast OVC030 42.8 41 93% 39 29.37 995.2
16 11:00 E 10 15.00 Overcast OVC027 42.8 41 93% 38 29.38 995.6
16 10:00 NE 12 15.00 Overcast OVC025 39.2 37.4 93% 33 29.43 997.3
16 09:00 E 12 15.00 Overcast FEW005 OVC027 37.4 35.6 93% 30 29.46 998.2
16 08:00 E 12 10.00 Light Showers Rain OVC028 35.6 33.8 93% 28 29.51 1000.0
16 07:00 E 14 10.00 Light Showers Rain OVC023 35.6 32 87% 27 29.55 1001.3
16 06:00 E 14 10.00 Light Showers Rain OVC027 33.8 28.4 81% 25 29.6 1003.0
16 05:00 NE 15 15.00 Overcast OVC025 32 26.6 80% 22 29.65 1004.9
16 04:00 E 15 15.00 Overcast OVC026 32 26.6 80% 22 29.69 1006.0
16 03:00 E 16 15.00 Overcast OVC026 30.2 24.8 80% 20 29.72 1007.3
16 02:00 E 17 15.00 Overcast OVC028 30.2 24.8 80% 19 29.76 1008.5
16 01:00 E 17 G 25 15.00 Overcast OVC031 30.2 24.8 80% 19 29.81 1010.3
16 00:00 E 17 10.00 Mostly Cloudy FEW010 BKN035 28.4 23 80% 17 29.83 1011.1
15 23:00 E 17 G 24 10.00 Overcast FEW010 OVC039 28.4 23 80% 17 29.88 1012.7
15 22:00 E 21 G 29 10.00 Low Drifting Snow and Breezy FEW010 OVC046 26.6 23 86% 14 29.92 1014.0
15 21:00 E 23 G 33 10.00 Low Drifting Snow and Breezy FEW010 OVC050 26.6 23 86% 13 29.98 1016.0
15 20:00 E 24 G 37 10.00 Low Drifting Snow and Breezy BKN010 OVC068 26.6 23 86% 13 30.03 1017.7
15 19:00 E 24 G 35 15.00 Low Drifting Snow and Breezy BKN010 OVC075 24.8 21.2 86% 10 30.09 1019.8
15 18:00 E 24 G 33 10.00 Low Drifting Snow and Breezy BKN012 OVC092 24.8 21.2 86% 10 30.09 1020.1
15 17:00 E 22 G 29 5.00 Blowing Snow and Breezy OVC010 24.8 21.2 86% 11 30.16 1022.2
15 16:00 NE 22 G 33 0.75 Light Showers Snow and Breezy VV012 24.8 21.2 86% 11 30.2 1023.7
15 15:00 E 17 G 24 0.50 Showers Snow VV008 24.8 19.4 80% 12 30.26 1025.8
15 14:00 E 17 15.00 Light Snow OVC055 26.6 14 59% 15 30.31 1027.2
15 13:00 E 14 G 20 15.00 Overcast OVC073 26.6 14 59% 16 30.36 1029.0
15 12:00 E 15 12.00 Overcast OVC082 24.8 15.8 69% 13 30.39 1030.0
15 11:00 E 10 12.00 Overcast OVC090 24.8 15.8 69% 15 30.43 1031.3
15 10:00 E 7 12.00 Mostly Cloudy BKN110 21.2 15.8 80% 13 30.44 1031.6
15 09:00 E 8 12.00 Mostly Cloudy BKN110 17.6 14 86% 8 30.44 1031.7
15 08:00 NE 7 15.00 Mostly Cloudy BKN140 BKN250 14 10.4 85% 5 30.43 1031.4
15 07:00 NE 5 15.00 Mostly Cloudy SCT140 BKN250 15.8 12.2 86% 9 30.42 1031.1
15 06:00 Calm 15.00 A Few Clouds FEW140 12.2 8.6 85% 30.42 1031.1
15 05:00 W 3 15.00 A Few Clouds FEW140 14 12.2 92% 30.4 1030.3
15 04:00 W 2 15.00 Clear SKC 17.6 14 86% 30.38 1029.8
15 03:00 W 3 15.00 Clear SKC 14 12.2 92% 30.37 1029.5
15 02:00 W 3 15.00 Clear SKC 17.6 14 86% 30.35 1028.7
15 01:00 W 5 15.00 A Few Clouds FEW120 19.4 14 79% 14 30.34 1028.4
15 00:00 W 7 15.00 Clear SKC 19.4 14 79% 11 30.32 1027.6
14 23:00 W 7 15.00 Clear SKC 21.2 15.8 80% 13 30.32 1027.6
14 22:00 W 7 15.00 A Few Clouds FEW050 23 15.8 74% 16 30.27 1026.1
14 21:00 W 12 G 20 15.00 A Few Clouds FEW045 26.6 17.6 69% 17 30.24 1024.8
14 20:00 W 16 12.00 Light Snow BKN035 28.4 17.6 64% 17 30.19 1023.3
14 19:00 NW 18 15.00 Mostly Cloudy BKN051 30.2 17.6 59% 19 30.15 1021.7
14 18:00 W 21 G 28 15.00 Mostly Cloudy and Breezy BKN050 32 17.6 55% 21 30.1 1020.1
14 17:00 W 22 G 29 15.00 Mostly Cloudy and Breezy BKN042 32 21.2 64% 20 30.05 1018.4
14 16:00 W 18 G 28 15.00 Mostly Cloudy BKN028 BKN120 33.8 21.2 60% 24 30 1016.7
14 15:00 W 22 15.00 Overcast and Breezy OVC026 32 23 69% 20 29.96 1015.2
14 14:00 W 20 G 25 15.00 Overcast OVC020 30.2 23 75% 19 29.92 1013.8
14 13:00 W 22 12.00 Overcast and Breezy OVC018 30.2 23 75% 18 29.87 1012.4
14 12:00 NW 20 12.00 Overcast OVC017 28.4 23 80% 16 29.83 1010.8
14 11:00 NW 15 2.00 Light Snow OVC012 28.4 24.8 86% 18 29.77 1009.0
14 10:00 NW 13 1.50 Light Snow OVC008 28.4 24.8 86% 19 29.72 1007.3
14 09:00 NW 14 0.75 Light Snow OVC005 28.4 24.8 86% 18 29.67 1005.5
14 08:00 N 12 0.75 Light Snow BKN005 OVC017 28.4 26.6 93% 19 29.62 1003.8
14 07:00 N 12 1.50 Light Snow FEW005 OVC018 26.6 26.6 100% 17 29.58 1002.4
14 06:00 N 12 2.50 Light Snow SCT007 OVC011 26.6 24.8 93% 17 29.55 1001.4
14 05:00 NE 13 1.50 Light Snow OVC012 26.6 24.8 93% 16 29.52 1000.3
14 04:00 NE 13 1.00 Light Snow BKN007 OVC014 28.4 26.6 93% 19 29.51 999.9
14 03:00 E 14 1.00 Light Snow BKN006 OVC018 28.4 26.6 93% 18 29.51 999.9
14 02:00 E 15 1.00 Light Snow BKN009 OVC017 28.4 28.4 100% 18 29.52 1000.3
14 01:00 E 14 1.50 Light Snow BKN007 OVC018 28.4 26.6 93% 18 29.53 1000.6
14 00:00 E 18 G 25 2.00 Light Snow SCT007 OVC021 28.4 24.8 86% 17 29.55 1001.3
Date Time (edt) 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)