Weather observations for the past three days for
Ontario International Airport
Imperial (Metric)
Date Time (pst) 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.
04 05:53 Calm 10.00 Fair CLR 51.1 46.9 86% 30.01 1015.6
04 04:53 Calm 10.00 Fair CLR 53.1 48 83% 29.99 1014.9
04 03:53 Calm 10.00 Fair CLR 53.1 48 57.9 53.1 83% 29.99 1014.8
04 02:53 E 3 10.00 Fair CLR 54 48.9 83% 30 1015.0
04 01:53 Calm 10.00 Fair CLR 55 48 77% 30.01 1015.5
04 00:53 Calm 10.00 Fair CLR 57 48 72% 30.01 1015.6
03 23:53 Calm 10.00 Fair CLR 57 48.9 74% 30.02 1015.8
03 22:53 W 3 10.00 Fair CLR 57 48 72% 30.02 1015.9
03 21:53 W 5 10.00 Fair CLR 57 46.9 73.9 57 69% 30.01 1015.8
03 20:53 SW 6 10.00 Fair CLR 61 46.9 60% 30.01 1015.6
03 19:53 SW 6 10.00 Fair CLR 63 46.9 56% 30 1015.4
03 18:53 SW 7 10.00 A Few Clouds FEW280 64.9 48.9 56% 29.98 1014.8
03 17:53 W 9 10.00 Partly Cloudy SCT280 68 51.1 55% 29.97 1014.4
03 16:53 W 10 10.00 Mostly Cloudy BKN280 72 46 40% 29.97 1014.1
03 15:53 W 9 10.00 Mostly Cloudy BKN280 73.9 48.9 75 61 41% 29.97 1014.2
03 14:53 W 10 10.00 Mostly Cloudy BKN280 75 48 39% 77 29.98 1014.4
03 13:53 W 7 10.00 Mostly Cloudy BKN280 73 48.9 43% 29.99 1014.8
03 12:53 W 8 10.00 Mostly Cloudy BKN280 72 48.9 44% 30.01 1015.6
03 11:53 W 7 10.00 Mostly Cloudy BKN280 68 48 49% 30.04 1016.5
03 10:53 Vrbl 5 10.00 Mostly Cloudy BKN280 64.9 46.9 52% 30.05 1016.9
03 09:53 Vrbl 5 10.00 Partly Cloudy SCT270 61 46.9 61 51.1 60% 30.05 1017.2
03 08:53 S 3 10.00 A Few Clouds FEW250 57 46.9 69% 30.04 1017.0
03 07:53 Calm 10.00 A Few Clouds FEW250 54 46 75% 30.03 1016.6
03 06:53 Calm 10.00 A Few Clouds FEW050 53.1 45 74% 30.02 1016.1
03 05:53 Calm 10.00 Fair CLR 51.1 45 80% 30 1015.4
03 04:53 Calm 10.00 Fair CLR 52 45 77% 29.98 1014.8
03 03:53 Calm 10.00 Fair CLR 52 46.9 57.9 51.1 83% 29.99 1014.8
03 02:53 Calm 10.00 Fair CLR 52 46.9 83% 29.99 1014.8
03 01:53 Calm 10.00 Fair CLR 54 48 80% 30 1015.2
03 00:53 Calm 10.00 Fair CLR 53.1 46.9 80% 30.01 1015.4
02 23:53 Calm 10.00 Fair CLR 55 46 72% 30 1015.1
02 22:53 Calm 10.00 Fair CLR 57 46 67% 30 1015.2
02 21:53 Calm 10.00 Fair CLR 55.9 46 71.1 55.9 70% 29.99 1014.7
02 20:53 W 5 10.00 Fair CLR 57.9 46 65% 29.97 1014.4
02 19:53 SW 6 10.00 Fair CLR 60.1 45 58% 29.96 1014.2
02 18:53 SW 7 10.00 A Few Clouds FEW250 62.1 45 54% 29.95 1013.7
02 17:53 SW 9 10.00 A Few Clouds FEW070 FEW250 64.9 45 49% 29.94 1013.1
02 16:53 W 10 10.00 A Few Clouds FEW070 FEW250 68 44.1 42% 29.93 1012.9
02 15:53 SW 12 G 20 10.00 Partly Cloudy FEW070 SCT250 71.1 42.1 73 66.9 35% 29.93 1012.6
02 14:53 SW 12 10.00 Partly Cloudy FEW070 SCT250 71.1 42.1 35% 29.93 1012.7
02 13:53 SW 13 G 21 10.00 Partly Cloudy FEW065 SCT250 73 48.9 43% 29.94 1012.9
02 12:53 SW 13 10.00 Mostly Cloudy FEW065 BKN250 73 51.1 46% 29.96 1013.5
02 11:53 SW 9 G 17 10.00 Mostly Cloudy FEW060 BKN250 72 50 46% 29.98 1014.3
02 10:53 Vrbl 7 10.00 Partly Cloudy FEW060 SCT250 69.1 51.1 53% 30 1015.0
02 09:53 W 5 10.00 Mostly Cloudy FEW060 BKN250 66.9 48.9 66.9 55.9 53% 30.01 1015.1
02 08:53 W 3 10.00 Mostly Cloudy FEW070 BKN260 63 52 68% 30 1015.0
02 07:53 Calm 10.00 Mostly Cloudy FEW070 BKN260 60.1 52 75% 29.99 1014.8
02 06:53 Calm 10.00 Mostly Cloudy BKN250 55.9 51.1 84% 29.97 1014.2
02 05:53 Calm 10.00 Mostly Cloudy BKN250 57.9 51.1 78% 29.97 1013.8
02 04:53 Calm 10.00 Mostly Cloudy BKN250 57.9 51.1 78% 29.96 1013.4
02 03:53 Calm 10.00 Mostly Cloudy BKN250 57.9 51.1 66 57.9 78% 29.96 1013.2
02 02:53 Calm 10.00 Partly Cloudy SCT250 57.9 52 81% 29.97 1013.6
02 01:53 Calm 10.00 Partly Cloudy SCT250 60.1 52 75% 29.97 1013.8
02 00:53 SW 3 10.00 Partly Cloudy FEW170 SCT250 62.1 52 70% 29.99 1014.1
01 23:53 W 5 10.00 Mostly Cloudy SCT170 BKN250 62.1 52 70% 29.99 1014.2
01 22:53 W 6 10.00 Partly Cloudy FEW170 SCT250 63 52 68% 29.99 1014.4
01 21:53 W 5 10.00 Partly Cloudy FEW170 SCT250 66 51.1 82 64.9 59% 29.99 1014.5
01 20:53 W 5 10.00 Partly Cloudy SCT250 69.1 50 51% 29.98 1014.2
01 19:53 W 7 10.00 Partly Cloudy SCT250 69.1 50 51% 29.97 1013.8
01 18:53 SW 8 10.00 Mostly Cloudy BKN250 73 50 44% 29.96 1013.5
01 17:53 SW 9 10.00 Partly Cloudy SCT250 75 50 42% 78 29.95 1013.2
01 16:53 W 9 10.00 A Few Clouds FEW250 78.1 53.1 42% 79 29.94 1012.6
01 15:53 W 12 G 20 10.00 A Few Clouds FEW250 82 50 82.9 72 33% 81 29.93 1012.2
01 14:53 W 10 G 18 10.00 A Few Clouds FEW250 82.9 48 30% 81 29.94 1012.4
01 13:53 W 12 G 22 10.00 A Few Clouds FEW250 82 48 31% 81 29.95 1012.9
01 12:53 SW 6 10.00 A Few Clouds FEW250 82.9 48 30% 81 29.97 1013.3
01 11:53 Calm 10.00 A Few Clouds FEW250 79 45 30% 79 29.99 1014.1
01 10:53 SW 3 10.00 A Few Clouds FEW250 75.9 46.9 36% 78 30 1014.6
01 09:53 SW 5 10.00 A Few Clouds FEW250 72 48 72 57.9 43% 30.01 1015.1
01 08:53 Calm 10.00 A Few Clouds FEW250 68 46 45% 30.01 1015.1
01 07:53 Calm 10.00 A Few Clouds FEW250 64 50 60% 30 1015.0
01 06:53 Calm 10.00 A Few Clouds FEW250 59 46.9 64% 29.99 1014.6
Date Time (pst) 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)