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.
26 15:00 NE 14 15.00 Overcast OVC081 5 -5.8 60% -11 30.08 1019.8
26 14:00 NE 9 15.00 Mostly Cloudy BKN090 5 -5.8 60% -8 30.14 1021.9
26 13:00 E 14 15.00 Mostly Cloudy BKN100 5 -5.8 60% -11 30.18 1023.3
26 12:00 E 7 15.00 Mostly Cloudy BKN110 BKN180 3.2 -5.8 66% -8 30.24 1025.4
26 11:00 NE 10 15.00 Mostly Cloudy BKN120 BKN180 1.4 -7.6 65% -13 30.27 1026.3
26 10:00 E 6 15.00 Mostly Cloudy SCT120 BKN180 BKN220 1.4 -7.6 65% -9 30.33 1028.5
26 09:00 NE 5 15.00 Mostly Cloudy SCT120 BKN180 BKN220 -2.2 -7.6 77% -11 30.34 1028.9
26 08:00 N 6 15.00 Mostly Cloudy FEW210 SCT230 BKN260 -2.2 -7.6 77% -13 30.35 1029.1
26 07:00 N 3 15.00 A Few Clouds FEW230 -4 -11.2 71% 30.35 1029.1
26 06:00 N 5 15.00 A Few Clouds FEW230 -2.2 -9.4 71% -11 30.36 1029.3
26 05:00 N 6 15.00 A Few Clouds FEW230 -2.2 -9.4 71% -13 30.37 1029.7
26 04:00 N 8 15.00 A Few Clouds FEW240 -0.4 -7.6 71% -14 30.38 1030.0
26 03:00 N 8 15.00 A Few Clouds FEW220 -0.4 -7.6 71% -14 30.37 1029.7
26 02:00 N 9 15.00 A Few Clouds FEW220 -0.4 -7.6 71% -15 30.37 1029.6
26 01:00 N 10 15.00 Clear SKC 1.4 -5.8 71% -13 30.35 1029.1
26 00:00 NW 13 15.00 A Few Clouds FEW220 3.2 -5.8 66% -13 30.36 1029.2
25 23:00 NW 13 15.00 A Few Clouds FEW025 FEW220 3.2 -5.8 66% -13 30.37 1029.5
25 22:00 NW 14 15.00 A Few Clouds FEW025 5 -5.8 60% -11 30.36 1029.1
25 21:00 NW 13 15.00 Partly Cloudy SCT027 5 -4 66% -10 30.35 1029.0
25 20:00 NW 14 G 21 15.00 A Few Clouds FEW027 6.8 -2.2 66% -9 30.35 1028.7
25 19:00 NW 15 15.00 A Few Clouds FEW030 8.6 -2.2 61% -7 30.32 1028.0
25 18:00 NW 13 G 24 15.00 Low Drifting Snow FEW030 10.4 -2.2 56% -4 30.3 1027.0
25 17:00 NW 18 15.00 A Few Clouds FEW030 12.2 -0.4 57% -4 30.25 1025.5
25 16:00 NW 20 G 26 15.00 A Few Clouds FEW030 14 1.4 57% -2 30.24 1024.9
25 15:00 NW 23 15.00 Low Drifting Snow and Breezy BKN033 17.6 5 58% 1 30.2 1023.8
25 14:00 NW 25 15.00 Low Drifting Snow and Breezy BKN035 17.6 6.8 62% 0 30.16 1022.3
25 13:00 NW 18 G 29 15.00 Low Drifting Snow SCT034 19.4 6.8 58% 5 30.1 1020.4
25 12:00 NW 23 15.00 Mostly Cloudy and Breezy BKN033 19.4 10.4 68% 3 30.09 1019.9
25 11:00 NW 24 15.00 Mostly Cloudy and Breezy FEW015 BKN024 21.2 12.2 68% 5 30.07 1019.2
25 10:00 NW 18 15.00 Partly Cloudy FEW015 SCT025 23 14 68% 10 30.03 1017.7
25 09:00 NW 20 G 28 15.00 Partly Cloudy FEW015 SCT028 23 15.8 74% 9 30 1016.7
25 08:00 NW 9 15.00 Mostly Cloudy FEW016 BKN024 21.2 19.4 93% 12 29.96 1015.5
25 07:00 W 7 15.00 Light Snow OVC037 21.2 19.4 93% 13 29.93 1014.4
25 06:00 W 6 10.00 Light Snow BKN016 OVC023 23 19.4 86% 17 29.92 1014.1
25 05:00 SW 6 15.00 Showers in Vicinity FEW019 OVC032 21.2 19.4 93% 14 29.92 1014.2
25 04:00 W 3 15.00 Overcast OVC035 21.2 17.6 86% 29.97 1015.8
25 03:00 SW 3 10.00 Light Snow FEW012 OVC030 19.4 17.6 93% 30 1016.9
25 02:00 SW 2 1.00 Light Snow OVC006 19.4 17.6 93% 30.07 1019.2
25 01:00 Vrbl 2 7.00 Light Snow BKN015 OVC075 19.4 15.8 86% 30.07 1019.1
25 00:00 S 5 15.00 Overcast OVC100 19.4 14 79% 14 30.08 1019.7
24 23:00 S 5 15.00 Overcast BKN080 OVC090 17.6 12.2 79% 11 30.13 1021.3
24 22:00 S 5 15.00 Overcast SCT060 OVC080 17.6 12.2 79% 11 30.18 1022.9
24 21:00 SE 5 15.00 Overcast OVC100 17.6 12.2 79% 11 30.21 1023.9
24 20:00 S 2 15.00 Overcast SCT120 OVC130 17.6 12.2 79% 30.26 1025.7
24 19:00 S 3 15.00 Overcast OVC130 17.6 10.4 73% 30.28 1026.4
24 17:00 W 7 15.00 Mostly Cloudy FEW020 BKN140 17.6 10.4 73% 9 30.29 1026.8
24 16:00 W 8 15.00 Partly Cloudy SCT022 19.4 12.2 73% 10 30.3 1027.1
24 15:00 W 6 15.00 Partly Cloudy SCT023 19.4 12.2 73% 12 30.28 1026.5
24 14:00 W 17 15.00 Overcast OVC022 19.4 12.2 73% 5 30.3 1027.0
24 13:00 W 13 15.00 Overcast OVC021 19.4 12.2 73% 8 30.27 1026.2
24 12:00 W 15 15.00 Overcast OVC020 21.2 12.2 68% 9 30.28 1026.4
24 11:00 W 13 15.00 Overcast OVC021 21.2 14 74% 10 30.27 1026.2
24 10:00 W 10 G 17 15.00 Overcast OVC021 21.2 14 74% 11 30.24 1025.2
24 09:00 W 14 G 21 15.00 Overcast OVC022 21.2 15.8 80% 9 30.19 1023.4
24 08:00 NW 18 15.00 Overcast OVC024 23 15.8 74% 10 30.14 1021.6
24 07:00 NW 17 G 23 10.00 Overcast OVC021 24.8 17.6 74% 12 30.08 1019.6
24 06:00 NW 17 G 23 10.00 Overcast BKN022 OVC040 26.6 19.4 74% 15 30.03 1017.8
24 05:00 NW 20 G 26 10.00 Light Snow BKN025 OVC035 24.8 21.2 86% 12 29.96 1015.5
24 04:00 W 14 G 21 10.00 Overcast OVC025 23 21.2 93% 11 29.9 1013.4
24 03:00 W 10 10.00 Partly Cloudy FEW034 SCT045 SCT070 19.4 15.8 86% 9 29.85 1011.8
24 02:00 W 8 5.00 Light Snow FEW010 BKN030 OVC044 19.4 17.6 93% 10 29.8 1010.0
24 01:00 W 3 2.00 Light Snow OVC010 19.4 15.8 86% 29.78 1009.2
24 00:00 Calm 2.00 Light Snow BKN010 BKN025 OVC035 19.4 15.8 86% 29.77 1008.9
23 23:00 NE 3 2.00 Light Snow OVC010 17.6 15.8 93% 29.78 1009.2
23 22:00 NE 5 7.00 Light Snow OVC009 17.6 15.8 93% 11 29.78 1009.4
23 21:00 NE 5 2.00 Light Snow OVC012 19.4 15.8 86% 14 29.81 1010.2
23 20:00 NE 8 4.00 Light Snow OVC010 19.4 15.8 86% 10 29.83 1011.2
23 19:00 E 9 1.50 Light Snow OVC012 19.4 15.8 86% 10 29.85 1011.8
23 18:00 E 10 2.00 Light Snow OVC012 19.4 15.8 86% 9 29.87 1012.5
23 17:00 E 10 2.50 Light Snow OVC013 19.4 15.8 86% 9 29.89 1013.1
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)