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 13:00 NW 7 1.50 Light Snow OVC023 8.6 3.2 78% -2 29.81 1010.5
26 12:00 NW 5 4.00 Light Snow BKN015 OVC020 8.6 1.4 72% 1 29.82 1011.1
26 11:00 N 5 15.00 Mostly Cloudy BKN021 BKN040 6.8 -0.4 72% -1 29.83 1011.5
26 10:00 N 5 6.00 Light Snow BKN027 BKN050 6.8 1.4 78% -1 29.84 1011.8
26 09:00 NE 7 0.75 Light Snow VV015 5 -0.4 78% -6 29.86 1012.3
26 08:00 NE 10 0.75 Light Snow VV014 5 -0.4 78% -9 29.86 1012.5
26 07:00 NE 7 1.50 Light Snow VV014 3.2 -2.2 78% -8 29.87 1012.7
26 06:00 NE 8 1.50 Light Snow VV017 3.2 -2.2 78% -9 29.88 1013.0
26 05:00 NE 8 1.50 Light Snow VV012 3.2 -2.2 78% -9 29.9 1013.7
26 04:00 NE 13 8.00 Light Snow OVC060 3.2 -2.2 78% -13 29.9 1014.0
26 03:00 NE 13 4.00 Light Snow OVC050 1.4 -4 78% -15 29.95 1015.7
26 02:00 NE 15 4.00 Light Snow VV036 1.4 -4 78% -16 29.93 1015.0
26 01:00 NE 17 2.00 Light Snow VV022 1.4 -4 78% -18 29.97 1016.1
26 00:00 NE 13 G 20 1.50 Light Snow Low Drifting Snow VV020 1.4 -5.8 71% -15 30.01 1017.8
25 23:00 E 10 G 18 1.50 Light Snow Low Drifting Snow VV015 -0.4 -5.8 78% -16 30.06 1019.4
25 22:00 NE 15 G 21 1.50 Light Snow Low Drifting Snow VV012 -0.4 -5.8 78% -19 30.08 1020.2
25 21:00 E 17 G 23 1.50 Light Snow Low Drifting Snow VV018 -0.4 -7.6 71% -20 30.1 1020.7
25 20:00 NE 15 1.50 Light Snow Low Drifting Snow VV020 -0.4 -7.6 71% -19 30.15 1022.5
25 19:00 NE 17 G 23 1.50 Light Snow Low Drifting Snow VV014 -0.4 -7.6 71% -20 30.18 1023.6
25 18:00 NE 13 1.50 Light Snow VV023 -0.4 -7.6 71% -17 30.22 1025.0
25 17:00 NE 16 1.00 Light Snow VV023 -0.4 -7.6 71% -19 30.25 1025.9
25 16:00 NE 16 1.00 Light Snow VV022 -0.4 -7.6 71% -19 30.29 1027.3
25 15:00 NE 16 0.75 Light Snow VV017 -0.4 -9.4 65% -19 30.32 1028.3
25 14:00 NE 15 15.00 Overcast OVC040 -0.4 -13 55% -19 30.36 1029.7
25 13:00 NE 13 15.00 Overcast OVC070 -2.2 -13 59% -19 30.39 1030.8
25 12:00 NE 12 15.00 Overcast OVC090 -4 -16.6 54% -21 30.47 1033.2
25 11:00 NE 9 15.00 Overcast OVC140 -5.8 -16.6 59% -21 30.51 1034.9
25 10:00 NE 6 15.00 Overcast OVC150 -7.6 -18.4 58% -19 30.54 1035.9
25 09:00 NE 7 15.00 Overcast OVC150 -11.2 -20.2 63% -25 30.57 1036.9
25 08:00 NE 10 15.00 Overcast OVC170 -11.2 -20.2 63% -29 30.56 1036.6
25 07:00 NE 8 15.00 Overcast OVC170 -13 -20.2 69% -29 30.59 1037.6
25 06:00 NE 7 15.00 Mostly Cloudy BKN180 -13 -20.2 69% -27 30.62 1038.4
25 05:00 NE 5 15.00 Mostly Cloudy BKN200 -13 -20.2 69% -24 30.62 1038.7
25 04:00 NE 6 15.00 Mostly Cloudy BKN180 -13 -20.2 69% -26 30.62 1038.5
25 03:00 NE 6 15.00 Mostly Cloudy BKN210 -11.2 -20.2 63% -24 30.64 1039.1
25 02:00 E 3 15.00 Partly Cloudy SCT220 -11.2 -20.2 63% 30.65 1039.6
25 01:00 E 3 15.00 Partly Cloudy SCT230 -13 -22 63% 30.65 1039.7
25 00:00 Calm 15.00 A Few Clouds FEW210 -9.4 -22 53% 30.65 1039.5
24 23:00 S 3 15.00 Clear SKC -9.4 -20.2 58% 30.66 1039.8
24 22:00 SE 3 15.00 Clear SKC -16.6 -23.8 69% 30.67 1040.4
24 21:00 SE 2 15.00 Clear SKC -11.2 -22 58% 30.66 1040.1
24 20:00 SE 2 15.00 Clear SKC -11.2 -22 58% 30.66 1040.1
24 19:00 S 2 15.00 Clear SKC -9.4 -22 53% 30.67 1040.4
24 18:00 Calm 15.00 A Few Clouds FEW240 -7.6 -22 48% 30.67 1040.3
24 17:00 W 6 15.00 A Few Clouds FEW240 -5.8 -20.2 49% -17 30.67 1040.2
24 16:00 W 9 15.00 A Few Clouds FEW240 -4 -20.2 45% -19 30.67 1040.4
24 15:00 W 9 15.00 Clear SKC -4 -20.2 45% -19 30.65 1039.6
24 14:00 W 10 G 17 15.00 Clear SKC -5.8 -20.2 49% -22 30.66 1039.8
24 13:00 W 12 15.00 Clear SKC -7.6 -22 48% -25 30.67 1040.2
24 12:00 W 10 15.00 Clear SKC -7.6 -22 48% -24 30.68 1040.7
24 11:00 NW 7 15.00 Clear SKC -9.4 -22 53% -23 30.69 1041.0
24 10:00 W 8 15.00 Clear SKC -13 -22 63% -29 30.68 1040.7
24 09:00 W 7 15.00 Clear SKC -14.8 -23.8 63% -30 30.67 1040.2
24 08:00 W 7 15.00 Clear SKC -16.6 -25.6 63% -32 30.65 1039.7
24 07:00 W 6 15.00 Clear SKC -16.6 -25.6 63% -30 30.64 1039.3
24 06:00 W 7 15.00 Clear SKC -14.8 -25.6 57% -30 30.62 1038.4
24 05:00 NW 8 15.00 Clear SKC -14.8 -23.8 63% -31 30.59 1037.4
24 04:00 NW 8 15.00 Clear SKC -13 -23.8 57% -29 30.57 1036.8
24 03:00 W 12 15.00 Clear SKC -13 -22 63% -32 30.56 1036.2
24 02:00 W 13 15.00 Clear SKC -11.2 -22 58% -31 30.53 1035.3
24 01:00 W 14 G 21 15.00 Clear SKC -11.2 -22 58% -32 30.51 1034.5
24 00:00 NW 14 15.00 Clear SKC -9.4 -22 53% -29 30.49 1033.9
23 23:00 NW 14 G 23 15.00 Clear SKC -7.6 -20.2 53% -27 30.46 1032.8
23 22:00 W 18 G 26 15.00 Clear SKC -7.6 -20.2 53% -30 30.42 1031.6
23 21:00 W 16 15.00 Clear SKC -5.8 -20.2 49% -26 30.4 1030.7
23 20:00 W 17 G 29 15.00 A Few Clouds FEW054 -4 -20.2 45% -25 30.36 1029.4
23 19:00 W 20 G 33 15.00 A Few Clouds FEW054 -0.4 -11.2 60% -21 30.3 1027.3
23 18:00 W 17 G 29 15.00 Partly Cloudy SCT050 3.2 -13 46% -15 30.24 1025.2
23 17:00 W 22 G 32 10.00 Mostly Cloudy and Breezy SCT030 BKN080 5 -5.8 60% -15 30.18 1023.4
23 16:00 W 18 G 25 15.00 Mostly Cloudy SCT050 BKN088 BKN150 8.6 -9.4 43% -9 30.14 1021.9
23 15:00 W 22 G 30 15.00 Mostly Cloudy and Breezy BKN049 8.6 -7.6 47% -10 30.12 1021.0
23 14:00 NW 18 G 30 15.00 Mostly Cloudy BKN045 BKN070 8.6 -7.6 47% -9 30.09 1020.0
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)