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.
22 02:53 Calm 10.00 A Few Clouds FEW250 63 55 76% 29.9 1010.8
22 01:53 Calm 10.00 Partly Cloudy SCT250 66.9 55.9 68% 29.9 1010.9
22 00:53 W 5 10.00 Partly Cloudy SCT250 68 55.9 65% 29.92 1011.5
21 23:53 Calm 10.00 Partly Cloudy SCT250 68 55 63% 29.92 1011.6
21 22:53 W 6 10.00 Partly Cloudy SCT250 69.1 54 86 69.1 59% 29.92 1011.7
21 21:53 SW 3 10.00 Mostly Cloudy BKN250 71.1 54 55% 29.92 1011.7
21 20:53 SW 5 10.00 Mostly Cloudy BKN250 73.9 55 52% 29.91 1011.6
21 19:53 SW 8 10.00 Mostly Cloudy BKN250 77 46 33% 78 29.9 1011.1
21 18:53 SW 12 10.00 Mostly Cloudy BKN250 80.1 55 42% 80 29.89 1010.6
21 17:53 SW 13 10.00 Mostly Cloudy BKN250 84 53.1 34% 83 29.88 1010.2
21 16:53 SW 12 10.00 Mostly Cloudy BKN250 86 57 91 79 37% 85 29.88 1010.3
21 15:53 W 13 10.00 Mostly Cloudy BKN250 88 51.1 28% 85 29.89 1010.4
21 14:53 W 16 10.00 Mostly Cloudy BKN250 90 48 24% 87 29.9 1010.7
21 13:53 W 12 10.00 Mostly Cloudy BKN250 91 51.1 26% 88 29.92 1011.3
21 12:53 W 8 10.00 Mostly Cloudy BKN250 87.1 45 23% 84 29.94 1012.1
21 11:53 S 5 10.00 Partly Cloudy SCT250 82.9 48 30% 81 29.96 1012.9
21 10:53 S 3 10.00 Mostly Cloudy BKN250 79 48.9 79 63 35% 79 29.97 1013.3
21 09:53 Calm 7.00 Mostly Cloudy BKN250 75.9 50 40% 78 29.97 1013.3
21 08:53 Calm 9.00 Partly Cloudy SCT250 70 52 53% 29.97 1013.3
21 07:53 Calm 10.00 A Few Clouds FEW250 66 52 61% 29.96 1012.9
21 06:53 Calm 10.00 A Few Clouds FEW250 64.9 50 59% 29.94 1012.3
21 05:53 Calm 10.00 Fair CLR 66 50 56% 29.92 1011.6
21 04:53 Calm 10.00 Fair CLR 66 51.1 73.9 63 59% 29.92 1011.3
21 03:53 NE 3 10.00 Fair CLR 68 51.1 55% 29.93 1011.4
21 02:53 Calm 10.00 Fair CLR 68 52 57% 29.94 1011.9
21 01:53 Calm 10.00 Fair CLR 70 51.1 51% 29.95 1012.1
21 00:53 Calm 10.00 Fair CLR 71.1 52 51% 29.95 1012.3
20 23:53 Calm 10.00 Fair CLR 71.1 52 51% 29.95 1012.5
20 22:53 SW 5 10.00 Fair CLR 73.9 50 96.1 73.9 43% 29.96 1012.6
20 21:53 W 7 10.00 Fair CLR 75.9 48 37% 78 29.94 1012.2
20 20:53 W 7 10.00 Fair CLR 81 46.9 30% 80 29.92 1011.4
20 19:53 W 12 10.00 Fair CLR 84 50 31% 82 29.91 1011.0
20 18:53 W 9 10.00 Fair CLR 88 53.1 30% 86 29.91 1010.9
20 17:53 W 12 10.00 Fair CLR 91.9 52 26% 89 29.9 1010.6
20 16:53 SW 12 G 18 10.00 Fair CLR 96.1 52 100 86 23% 93 29.9 1010.5
20 15:53 W 12 10.00 Fair CLR 98.1 48 18% 95 29.91 1010.8
20 14:53 W 12 10.00 Fair CLR 98.1 52 21% 95 29.93 1011.2
20 13:53 SW 8 10.00 Fair CLR 98.1 37.9 12% 93 29.95 1012.0
20 12:53 Vrbl 5 10.00 Fair CLR 93.9 45 18% 90 29.97 1012.9
20 11:53 Calm 10.00 Fair CLR 91 45 20% 87 29.99 1013.4
20 10:53 Calm 10.00 Fair CLR 86 46 86 64.9 25% 83 30 1014.0
20 09:53 S 3 10.00 Fair CLR 82.9 48 30% 81 30.01 1014.2
20 08:53 NE 5 10.00 Fair CLR 78.1 46.9 33% 78 30.01 1014.2
20 07:53 NE 3 10.00 Fair CLR 71.1 48.9 46% 30 1014.2
20 06:53 Calm 10.00 Fair CLR 66.9 48.9 53% 29.99 1013.7
20 05:53 Calm 10.00 Fair CLR 69.1 50 51% 29.98 1013.1
20 04:53 Calm 10.00 Fair CLR 69.1 48.9 78.1 66.9 49% 29.97 1013.0
20 03:53 NE 3 10.00 Fair CLR 70 52 53% 29.99 1013.3
20 02:53 E 3 10.00 Fair CLR 71.1 55 57% 30 1013.7
20 01:53 Calm 10.00 Fair CLR 72 54 53% 30.01 1014.3
20 00:53 Calm 10.00 Fair CLR 73 54 51% 30.01 1014.4
19 23:53 Calm 10.00 Fair CLR 75 52 45% 78 30.01 1014.5
19 22:53 Calm 10.00 Fair CLR 78.1 52 98.1 77 40% 79 30.01 1014.3
19 21:53 Vrbl 3 10.00 Fair CLR 80.1 53.1 39% 80 30 1014.2
19 20:53 W 5 10.00 Fair CLR 82.9 57 41% 82 29.98 1013.4
19 19:53 SW 7 10.00 Fair CLR 87.1 57 36% 86 29.96 1012.8
19 18:53 W 8 10.00 Fair CLR 91 46.9 22% 88 29.95 1012.4
19 17:53 W 9 10.00 Fair CLR 96.1 45 17% 92 29.95 1012.2
19 16:53 W 10 10.00 Fair CLR 98.1 44.1 100 82.9 16% 94 29.95 1012.2
19 15:53 W 9 10.00 Fair CLR 99 45 16% 95 29.97 1012.7
19 14:53 W 5 10.00 Fair CLR 98.1 41 14% 94 29.99 1013.3
19 13:53 Vrbl 3 10.00 Fair CLR 95 45 18% 91 30.02 1014.6
19 12:53 SW 5 10.00 Fair CLR 91.9 46 21% 88 30.05 1015.5
19 11:53 Calm 10.00 Fair CLR 88 46.9 24% 85 30.07 1016.5
19 10:53 Calm 9.00 Fair CLR 82.9 48 82.9 63 30% 81 30.09 1017.1
19 09:53 Calm 9.00 Fair CLR 78.1 48.9 36% 79 30.09 1017.2
19 08:53 Calm 9.00 Fair CLR 72 50 46% 30.09 1017.3
19 07:53 Calm 10.00 Fair CLR 66.9 50 55% 30.07 1016.7
19 06:53 Calm 10.00 A Few Clouds FEW300 66.9 48 51% 30.05 1015.9
19 05:53 Calm 10.00 Fair CLR 63 48.9 60% 30.04 1015.6
19 04:53 NE 3 10.00 Fair CLR 69.1 48.9 78.1 68 49% 30.03 1015.0
19 03:53 N 3 10.00 Fair CLR 69.1 48.9 49% 30.04 1015.2
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)