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.
29 13:53 SW 9 10.00 Partly Cloudy SCT180 SCT250 90 21 8% 86 29.94 1012.1
29 12:53 SW 9 10.00 Partly Cloudy FEW200 SCT250 88 33.1 14% 84 29.95 1012.5
29 11:53 Vrbl 3 10.00 Partly Cloudy FEW220 SCT250 84.9 34 16% 82 29.96 1012.9
29 10:53 Calm 10.00 Partly Cloudy FEW220 SCT250 79 39 79 59 24% 78 29.96 1013.1
29 09:53 Calm 10.00 Partly Cloudy SCT250 73.9 33.1 22% 29.95 1012.8
29 08:53 Calm 10.00 Mostly Cloudy BKN250 69.1 30 23% 29.94 1012.7
29 07:53 Calm 10.00 Mostly Cloudy FEW150 BKN250 62.1 37.9 41% 29.92 1012.1
29 06:53 Calm 10.00 Mostly Cloudy BKN250 60.1 36 41% 29.91 1011.7
29 05:53 Calm 10.00 Partly Cloudy SCT250 62.1 34 35% 29.9 1011.0
29 04:53 NE 3 10.00 Mostly Cloudy BKN250 63 39.9 69.1 62.1 43% 29.9 1011.0
29 03:53 Calm 10.00 Mostly Cloudy BKN250 63 44.1 50% 29.91 1011.4
29 02:53 Calm 10.00 Mostly Cloudy BKN250 64.9 48.9 56% 29.93 1011.9
29 01:53 Calm 10.00 Mostly Cloudy BKN250 64.9 51.1 61% 29.94 1012.5
29 00:53 Calm 10.00 Mostly Cloudy BKN250 66 53.1 63% 29.96 1013.0
28 23:53 Calm 10.00 Partly Cloudy SCT250 68 52 57% 29.97 1013.3
28 22:53 Calm 10.00 Partly Cloudy SCT250 69.1 50 87.1 68 51% 29.97 1013.3
28 21:53 Calm 10.00 Mostly Cloudy BKN250 70 50 49% 29.97 1013.6
28 20:53 W 6 10.00 Mostly Cloudy BKN250 71.1 50 47% 29.96 1013.4
28 19:53 SW 8 10.00 Mostly Cloudy BKN250 75.9 53.1 45% 78 29.94 1012.7
28 18:53 SW 9 10.00 Mostly Cloudy BKN250 80.1 50 35% 80 29.91 1011.8
28 16:53 W 12 10.00 Mostly Cloudy BKN250 87.1 39.9 89.1 77 19% 84 29.91 1011.5
28 15:53 W 6 10.00 Mostly Cloudy BKN250 88 39.9 18% 84 29.93 1011.9
28 14:53 NW 6 10.00 Mostly Cloudy BKN250 88 35.1 15% 84 29.93 1012.1
28 13:53 S 5 10.00 Mostly Cloudy FEW200 BKN250 86 30.9 14% 83 29.96 1012.9
28 12:53 Calm 10.00 Mostly Cloudy FEW200 BKN250 84 37 19% 81 29.98 1013.8
28 11:53 Calm 10.00 Mostly Cloudy BKN250 79 41 26% 78 30 1014.5
28 10:53 Calm 10.00 Mostly Cloudy BKN250 77 39.9 78.1 57.9 26% 77 30.01 1015.0
28 09:53 Calm 10.00 Mostly Cloudy BKN250 73 45 37% 30.02 1015.1
28 08:53 Calm 10.00 A Few Clouds FEW250 66.9 46.9 49% 30.02 1015.3
28 07:53 Calm 10.00 A Few Clouds FEW200 62.1 50 65% 30 1014.9
28 06:53 Calm 10.00 A Few Clouds FEW250 59 48 67% 29.99 1014.5
28 05:53 Calm 8.00 Fair CLR 60.1 55 84% 29.97 1013.8
28 04:53 Calm 9.00 Fair CLR 60.1 55 68 59 84% 29.97 1013.7
28 03:53 Calm 10.00 Fair CLR 60.1 55 84% 29.97 1013.6
28 02:53 Calm 10.00 Fair CLR 62.1 54 75% 29.98 1013.6
28 01:53 Calm 10.00 Fair CLR 63 53.1 70% 29.98 1013.8
28 00:53 Calm 10.00 A Few Clouds FEW300 64 53.1 68% 29.99 1014.1
27 23:53 S 3 10.00 Mostly Cloudy BKN300 66 52 61% 29.99 1014.3
27 22:53 SW 3 10.00 Mostly Cloudy BKN300 68 53.1 84 68 59% 29.98 1014.0
27 21:53 SW 7 10.00 Mostly Cloudy BKN250 70 54 57% 29.98 1013.8
27 20:53 W 7 10.00 Mostly Cloudy BKN250 71.1 50 47% 29.97 1013.6
27 19:53 SW 7 10.00 Mostly Cloudy BKN250 75.9 43 31% 77 29.94 1012.7
27 18:53 W 12 10.00 Mostly Cloudy BKN250 78.1 41 27% 78 29.92 1011.8
27 17:53 W 14 10.00 Mostly Cloudy BKN250 81 42.1 25% 79 29.91 1011.5
27 16:53 SW 13 G 25 10.00 Mostly Cloudy BKN250 84 46.9 89.1 78.1 27% 82 29.9 1011.1
27 15:53 SW 14 10.00 Mostly Cloudy BKN250 87.1 50 28% 84 29.9 1010.9
27 14:53 W 12 10.00 Partly Cloudy SCT250 87.1 50 28% 84 29.91 1011.2
27 13:53 W 14 G 21 10.00 Partly Cloudy SCT250 88 54 31% 86 29.93 1011.8
27 12:53 Vrbl 5 10.00 Partly Cloudy SCT260 84.9 43 23% 82 29.94 1012.3
27 11:53 Vrbl 3 9.00 Partly Cloudy SCT270 82 50 33% 81 29.96 1013.0
27 10:53 Calm 7.00 Partly Cloudy SCT270 79 52 79 61 39% 79 29.97 1013.5
27 09:53 Calm 5.00 Partly Cloudy with Haze SCT270 73 53.1 50% 29.98 1013.9
27 08:53 Calm 5.00 Partly Cloudy with Haze SCT280 69.1 53.1 57% 29.98 1014.0
27 07:53 Calm 6.00 Mostly Cloudy with Haze BKN300 64 54 70% 29.97 1013.6
27 06:53 Calm 7.00 A Few Clouds FEW300 63 53.1 70% 29.95 1012.9
27 05:53 Calm 10.00 A Few Clouds FEW300 62.1 52 70% 29.93 1012.2
27 04:53 Calm 10.00 Fair CLR 64 52 69.1 61 65% 29.92 1011.7
27 03:53 Calm 10.00 Fair CLR 64 52 65% 29.92 1011.6
27 02:53 Calm 10.00 A Few Clouds FEW300 64.9 51.1 61% 29.93 1011.9
27 01:53 Calm 10.00 A Few Clouds FEW300 66 51.1 59% 29.93 1012.1
27 00:53 Calm 10.00 Fair CLR 66 51.1 59% 29.94 1012.4
26 23:53 Calm 10.00 Fair CLR 64.9 52 63% 29.94 1012.6
26 22:53 SW 3 10.00 Fair CLR 68 50 87.1 68 53% 29.93 1012.3
26 21:53 Vrbl 5 10.00 Fair CLR 71.1 50 47% 29.92 1012.2
26 20:53 W 7 10.00 A Few Clouds FEW270 73 51.1 46% 29.9 1011.6
26 19:53 W 9 10.00 A Few Clouds FEW270 75 53.1 46% 78 29.88 1010.7
26 18:53 SW 10 10.00 Partly Cloudy SCT270 79 55 44% 80 29.87 1010.4
26 17:53 W 10 10.00 Partly Cloudy SCT270 82.9 55 38% 82 29.86 1009.8
26 16:53 W 9 10.00 Partly Cloudy SCT270 87.1 50 89.1 71.1 28% 84 29.85 1009.5
26 15:53 W 7 10.00 Partly Cloudy SCT270 89.1 46.9 23% 86 29.86 1009.7
26 14:53 W 7 10.00 Mostly Cloudy BKN270 88 36 16% 84 29.88 1010.3
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)