Weather observations for the past three days for
Ontario International Airport
Imperial (Metric)
Date Time (pdt) 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.
01 06:53 W 6 4.00 Fog/Mist FEW007 60.1 55.9 86% 29.95 1013.0
01 05:53 SW 5 8.00 A Few Clouds FEW009 59 55.9 90% 29.94 1012.7
01 04:53 SW 3 10.00 Fair CLR 59 53.1 66.9 59 81% 29.92 1011.9
01 03:53 SW 5 10.00 Fair CLR 61 54 78% 29.92 1011.7
01 02:53 SW 3 10.00 Fair CLR 63 54 73% 29.91 1011.3
01 01:53 W 3 10.00 Fair CLR 63 55 76% 29.91 1011.2
01 00:53 SW 3 10.00 Fair CLR 64 54 70% 29.91 1011.3
31 23:53 SW 5 10.00 Fair CLR 66.9 55 66% 29.91 1011.4
31 22:53 W 9 10.00 Fair CLR 66.9 54 86 66.9 63% 29.91 1011.6
31 21:53 SW 9 10.00 Fair CLR 70 53.1 55% 29.89 1010.9
31 20:53 SW 9 10.00 Fair CLR 71.1 54 55% 29.87 1010.2
31 19:53 SW 12 10.00 Fair CLR 75 54 48% 78 29.86 1010.0
31 18:53 SW 12 G 20 10.00 Fair CLR 79 55 44% 80 29.85 1009.6
31 17:53 SW 12 G 21 10.00 Fair CLR 82.9 54 37% 82 29.85 1009.4
31 16:53 W 14 G 22 10.00 Fair CLR 86 53.1 89.1 77 32% 84 29.85 1009.4
31 15:53 SW 14 G 22 10.00 Fair CLR 87.1 52 30% 85 29.86 1009.8
31 14:53 SW 13 G 21 10.00 Fair CLR 88 51.1 28% 85 29.88 1010.3
31 13:53 W 14 10.00 Fair CLR 87.1 52 30% 85 29.89 1010.6
31 12:53 SW 12 10.00 Fair CLR 84.9 50 30% 83 29.9 1011.0
31 11:53 W 9 G 18 10.00 Fair CLR 81 50 34% 80 29.92 1011.7
31 10:53 Vrbl 7 10.00 Fair CLR 77 52 77 59 42% 78 29.93 1012.1
31 09:53 Vrbl 6 10.00 A Few Clouds FEW250 73 52 48% 29.93 1012.4
31 08:53 Calm 10.00 A Few Clouds FEW250 68 53.1 59% 29.94 1012.7
31 07:53 Calm 10.00 A Few Clouds FEW250 63 53.1 70% 29.93 1012.5
31 06:53 Calm 10.00 Fair CLR 61 53.1 75% 29.92 1012.0
31 05:53 Calm 10.00 A Few Clouds FEW200 60.1 53.1 78% 29.91 1011.5
31 04:53 Calm 10.00 Fair CLR 60.1 53.1 66 60.1 78% 29.9 1011.5
31 03:53 Calm 10.00 Fair CLR 61 53.1 75% 29.91 1011.5
31 02:53 Calm 10.00 Fair CLR 62.1 53.1 73% 29.91 1011.6
31 01:53 Calm 10.00 Fair CLR 62.1 53.1 73% 29.92 1012.0
31 00:53 Calm 10.00 Fair CLR 64 53.1 68% 29.93 1012.5
30 23:53 SW 3 10.00 Fair CLR 64.9 53.1 66% 29.94 1012.8
30 22:53 SW 5 10.00 Fair CLR 66 53.1 80.1 66 63% 29.95 1013.3
30 21:53 W 7 10.00 Fair CLR 68 53.1 59% 29.95 1013.2
30 20:53 SW 8 10.00 Fair CLR 70 51.1 51% 29.94 1012.7
30 19:53 W 8 10.00 Fair CLR 73 51.1 46% 29.93 1012.5
30 18:53 SW 10 10.00 Fair CLR 77 52 42% 78 29.92 1012.1
30 17:53 W 14 10.00 Fair CLR 79 51.1 38% 79 29.91 1011.9
30 16:53 W 14 10.00 Fair CLR 81 52 82.9 69.1 37% 80 29.92 1012.0
30 15:53 W 10 G 20 10.00 A Few Clouds FEW100 82.9 51.1 33% 81 29.93 1012.2
30 14:53 SW 12 G 20 10.00 A Few Clouds FEW100 82 48.9 32% 81 29.95 1012.9
30 13:53 W 12 G 21 10.00 A Few Clouds FEW085 81 50 34% 80 29.96 1013.5
30 12:53 W 9 10.00 A Few Clouds FEW070 78.1 48 35% 78 29.98 1014.0
30 11:53 Vrbl 3 10.00 A Few Clouds FEW060 73.9 48.9 41% 30 1014.9
30 10:53 SW 5 10.00 Fair CLR 69.1 48 69.1 55 47% 30.01 1015.5
30 09:53 Vrbl 3 10.00 Fair CLR 64.9 50 59% 30.03 1016.0
30 08:53 S 3 10.00 Fair CLR 63 50 63% 30.04 1016.4
30 07:53 Calm 10.00 Fair CLR 60.1 50 70% 30.03 1016.2
30 06:53 Calm 10.00 Fair CLR 57.9 50 75% 30.02 1016.0
30 05:53 Calm 10.00 Fair CLR 55 48.9 80% 30.02 1015.8
30 04:53 Calm 10.00 Fair CLR 55.9 50 60.1 55 81% 30.01 1015.5
30 03:53 Calm 10.00 Fair CLR 57 51.1 81% 30 1015.2
30 02:53 Calm 10.00 Fair CLR 57 50 78% 30 1015.3
30 01:53 Calm 10.00 Fair CLR 57 50 78% 30.01 1015.7
30 00:53 SW 3 10.00 Fair CLR 57.9 50 75% 30.02 1015.9
29 23:53 W 3 10.00 A Few Clouds FEW050 57.9 50 75% 30.03 1016.2
29 22:53 W 3 10.00 Partly Cloudy SCT050 60.1 48.9 70 60.1 67% 30.03 1016.3
29 21:53 W 9 10.00 A Few Clouds FEW045 61 48.9 65% 30.02 1016.0
29 20:53 W 9 10.00 A Few Clouds FEW050 63 48.9 60% 30.01 1015.6
29 19:53 W 12 10.00 A Few Clouds FEW050 64 50 60% 29.99 1014.9
29 18:53 SW 13 10.00 Partly Cloudy FEW050 SCT065 66 50 56% 29.98 1014.5
29 17:53 SW 13 10.00 Partly Cloudy FEW045 SCT055 68 48.9 51% 29.97 1014.2
29 16:53 SW 14 G 24 10.00 Mostly Cloudy BKN045 69.1 48 72 63 47% 29.97 1014.2
29 15:53 SW 14 10.00 Mostly Cloudy BKN047 71.1 46.9 42% 29.98 1014.3
29 14:53 SW 12 G 20 10.00 Mostly Cloudy BKN049 BKN055 70 48 46% 29.99 1014.7
29 13:53 W 7 10.00 Mostly Cloudy SCT045 BKN055 68 46.9 47% 29.99 1014.9
29 12:53 N 7 10.00 Mostly Cloudy FEW034 BKN040 BKN050 66.9 48.9 53% 30 1015.3
29 11:53 Vrbl 3 10.00 Mostly Cloudy FEW032 SCT040 BKN050 64.9 46.9 52% 30.01 1015.6
29 10:53 S 5 10.00 Mostly Cloudy SCT030 SCT040 BKN050 63 48 64.9 55 58% 30.01 1015.7
29 09:53 W 6 10.00 Mostly Cloudy FEW017 BKN027 BKN055 62.1 48.9 62% 30.01 1015.5
29 08:53 W 5 10.00 Mostly Cloudy SCT017 BKN029 BKN055 59 50 72% 30 1015.5
29 07:53 SW 5 10.00 Mostly Cloudy SCT014 BKN025 BKN055 57 51.1 81% 30 1015.4
Date Time (pdt) 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)