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.
01 05:53 Calm 10.00 A Few Clouds FEW250 60.1 46.9 62% 29.97 1013.8
01 03:53 NE 3 10.00 Fair CLR 61 46.9 70 60.1 60% 29.95 1012.8
01 02:53 NE 5 10.00 Fair CLR 61 48 63% 29.94 1012.6
01 01:53 NE 3 10.00 Fair CLR 63 48 58% 29.95 1012.9
01 00:53 Calm 10.00 Fair CLR 64 46.9 54% 29.96 1013.1
28 23:53 Calm 10.00 Fair CLR 66 48 52% 29.95 1012.8
28 22:53 Calm 10.00 Fair CLR 69.1 46 44% 29.96 1012.9
28 21:53 Calm 10.00 Fair CLR 69.1 46 84.9 68 44% 29.95 1012.9
28 20:53 Calm 10.00 Fair CLR 70 46 42% 29.94 1012.5
28 19:53 W 6 10.00 Fair CLR 70 46.9 44% 29.92 1012.2
28 18:53 W 8 10.00 Fair CLR 75 45 34% 77 29.91 1011.6
28 17:53 SW 8 10.00 A Few Clouds FEW250 79 46 31% 79 29.9 1011.2
28 16:53 W 9 10.00 A Few Clouds FEW250 82.9 46.9 28% 81 29.88 1010.5
28 15:53 SW 9 10.00 A Few Clouds FEW250 84.9 46 87.1 77 26% 82 29.88 1010.2
28 14:53 SW 9 10.00 A Few Clouds FEW250 87.1 48.9 27% 84 29.89 1010.5
28 13:53 SW 9 10.00 A Few Clouds FEW250 87.1 48.9 27% 84 29.9 1010.9
28 12:53 SW 10 10.00 Partly Cloudy SCT250 86 50 29% 84 29.92 1011.5
28 11:53 SW 6 10.00 Partly Cloudy FEW250 SCT300 84.9 46.9 27% 82 29.94 1012.3
28 10:53 Calm 10.00 Partly Cloudy FEW250 SCT300 82 45 27% 80 29.95 1012.7
28 09:53 Calm 10.00 Mostly Cloudy SCT200 BKN300 77 43 77 62.1 30% 78 29.95 1012.8
28 08:53 Calm 10.00 Mostly Cloudy SCT200 BKN300 73 43 34% 29.95 1012.7
28 07:53 Calm 10.00 Mostly Cloudy SCT200 BKN300 68 48.9 51% 29.95 1012.7
28 06:53 Calm 10.00 Mostly Cloudy BKN300 63 44.1 50% 29.93 1012.1
28 05:53 Calm 10.00 Mostly Cloudy BKN300 63 46.9 56% 29.92 1011.6
28 04:53 N 3 10.00 Mostly Cloudy BKN300 64 48.9 58% 29.91 1011.5
28 03:53 Calm 10.00 Mostly Cloudy BKN300 64 48 73.9 63 56% 29.91 1011.1
28 02:53 Calm 10.00 Mostly Cloudy BKN300 66 48 52% 29.9 1011.0
28 01:53 Calm 10.00 Mostly Cloudy BKN300 66.9 48 51% 29.92 1011.5
28 00:53 Calm 10.00 Mostly Cloudy BKN300 68 50 53% 29.93 1011.8
27 23:53 NE 3 10.00 Partly Cloudy SCT300 69.1 50 51% 29.94 1012.0
27 22:53 Calm 10.00 Partly Cloudy SCT300 71.1 50 47% 29.94 1012.1
27 21:53 NE 3 10.00 Mostly Cloudy BKN250 73 50 91 73 44% 29.93 1012.0
27 20:53 Calm 10.00 Mostly Cloudy BKN250 75.9 50 40% 78 29.93 1012.0
27 19:53 W 3 10.00 Mostly Cloudy BKN250 77 50 39% 78 29.92 1011.8
27 18:53 Calm 10.00 Mostly Cloudy BKN250 82 48 31% 81 29.91 1011.5
27 17:53 W 6 10.00 Mostly Cloudy BKN250 87.1 42.1 21% 84 29.9 1011.1
27 16:53 W 6 10.00 Mostly Cloudy BKN250 87.1 46 24% 84 29.9 1010.8
27 15:53 SW 6 10.00 Mostly Cloudy BKN250 90 43 91 78.1 19% 86 29.9 1010.9
27 14:53 S 5 10.00 Mostly Cloudy BKN250 91 44.1 20% 87 29.92 1011.4
27 13:53 Vrbl 6 10.00 Partly Cloudy SCT250 91 46.9 22% 88 29.94 1012.1
27 12:53 NW 6 10.00 Mostly Cloudy BKN260 89.1 43 20% 85 29.96 1012.9
27 11:53 W 5 10.00 Partly Cloudy SCT270 87.1 51.1 29% 85 29.99 1013.9
27 10:53 Calm 10.00 Mostly Cloudy BKN270 82.9 50 32% 81 30.01 1014.8
27 09:53 Calm 10.00 Mostly Cloudy BKN270 77 51.1 77 59 40% 78 30.02 1015.3
27 08:53 SW 3 10.00 Mostly Cloudy BKN270 73.9 50 43% 30.03 1015.5
27 07:53 Calm 10.00 Mostly Cloudy FEW200 BKN280 69.1 50 51% 30.02 1015.5
27 06:53 Calm 10.00 Mostly Cloudy FEW200 BKN300 61 48 63% 30.01 1015.2
27 05:53 Calm 10.00 Partly Cloudy SCT300 60.1 48 65% 30.01 1015.0
27 04:53 Calm 10.00 Partly Cloudy SCT300 64.9 48.9 56% 30 1014.4
27 03:53 Vrbl 3 10.00 Partly Cloudy SCT300 64 50 70 57.9 60% 29.99 1014.1
27 02:53 NW 6 10.00 Mostly Cloudy BKN300 63 52 68% 29.98 1013.9
27 01:53 N 5 10.00 A Few Clouds FEW300 63 52 68% 30 1014.3
27 00:53 Calm 10.00 Partly Cloudy SCT260 63 53.1 70% 30.01 1014.9
26 23:53 N 3 9.00 Mostly Cloudy BKN260 66 55.9 70% 30.02 1015.2
26 22:53 Calm 9.00 Partly Cloudy SCT260 66 57 73% 30.03 1015.6
26 21:53 Calm 10.00 Partly Cloudy SCT260 68 57 84 66.9 68% 30.02 1015.6
26 20:53 NE 3 10.00 Partly Cloudy SCT260 69.1 57 66% 30.01 1015.2
26 19:53 Vrbl 5 10.00 Partly Cloudy SCT280 72 57.9 61% 29.99 1014.6
26 18:53 W 5 10.00 Partly Cloudy SCT280 75.9 57.9 54% 78 29.98 1014.1
26 17:53 W 6 10.00 Partly Cloudy SCT280 79 55 44% 80 29.96 1013.6
26 16:53 W 5 10.00 Partly Cloudy SCT280 82 57.9 44% 82 29.96 1013.3
26 15:53 W 6 10.00 Mostly Cloudy BKN280 84 55 84 69.1 37% 83 29.97 1013.5
26 14:53 SW 5 9.00 Mostly Cloudy BKN280 82.9 51.1 33% 81 29.98 1013.8
26 13:53 SW 6 8.00 Mostly Cloudy BKN300 82 53.1 37% 81 29.99 1014.4
26 12:53 S 6 9.00 Mostly Cloudy FEW220 BKN320 80.1 53.1 39% 80 30.02 1015.2
26 11:53 W 3 9.00 Mostly Cloudy FEW220 BKN320 77 53.1 43% 78 30.05 1016.4
26 10:53 Calm 9.00 Mostly Cloudy FEW220 BKN320 75 54 48% 78 30.07 1017.3
26 09:53 Calm 9.00 Mostly Cloudy FEW220 BKN320 69.1 53.1 69.1 55 57% 30.09 1017.9
26 08:53 Calm 9.00 Mostly Cloudy FEW220 BKN320 66 52 61% 30.1 1018.3
26 07:53 Vrbl 3 9.00 Mostly Cloudy FEW220 BKN320 61 52 72% 30.1 1018.4
26 06:53 Calm 9.00 Mostly Cloudy FEW220 BKN320 57 51.1 81% 30.09 1018.1
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)