Weather observations for the past three days for
Ontario International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 18:53 SW 17 16.09 Fair CLR 30 15.6 42% 30 75.9 1010.1
22 17:53 SW 17 G 30 16.09 A Few Clouds FEW120 31.7 16.7 41% 32 75.9 1010.0
22 16:53 SW 20 G 33 16.09 A Few Clouds FEW120 32.2 18.3 33.9 27.8 44% 33 75.92 1010.4
22 15:53 W 19 G 31 16.09 A Few Clouds FEW120 33.3 17.8 40% 34 75.97 1010.8
22 14:53 SW 17 G 30 16.09 A Few Clouds FEW120 33.9 17.2 37% 35 76 1011.2
22 13:53 SW 20 G 33 16.09 A Few Clouds FEW120 32.8 17.8 41% 34 76.05 1011.8
22 12:53 Vrbl 11 16.09 A Few Clouds FEW110 32.2 16.7 39% 32 76.1 1012.6
22 11:53 W 13 16.09 A Few Clouds FEW100 30 16.1 43% 30 76.15 1013.3
22 10:53 SW 7 16.09 A Few Clouds FEW095 28.3 16.1 28.3 21.1 48% 29 76.17 1013.8
22 09:53 Vrbl 6 16.09 Fair CLR 26.1 15 50% 27 76.2 1014.2
22 08:53 Calm 16.09 A Few Clouds FEW030 24.4 15.6 58% 26 76.25 1014.9
22 06:53 W 6 16.09 Fair CLR 22.2 14.4 61% 76.23 1014.5
22 05:53 SW 6 16.09 A Few Clouds FEW130 21.7 13.9 61% 76.17 1013.9
22 04:53 W 6 16.09 Fair CLR 21.7 13.9 24.4 21.7 61% 76.15 1013.4
22 03:53 W 7 16.09 Fair CLR 21.7 13.9 61% 76.15 1013.3
22 02:53 W 6 16.09 A Few Clouds FEW190 22.2 14.4 61% 76.17 1013.5
22 01:53 W 6 12.87 A Few Clouds FEW160 23.3 13.9 56% 76.2 1014.0
22 00:53 SW 9 16.09 Fair CLR 23.3 13.9 56% 76.23 1014.4
21 23:53 SW 9 16.09 Fair CLR 23.9 13.3 52% 25 76.25 1014.7
21 22:53 W 11 16.09 Fair CLR 24.4 12.8 32.2 24.4 48% 26 76.25 1014.8
21 21:53 SW 15 16.09 Fair CLR 25 12.2 45% 26 76.25 1014.9
21 20:53 SW 17 16.09 Fair CLR 26.1 12.8 44% 26 76.2 1014.1
21 19:53 SW 17 G 30 16.09 Fair CLR 27.8 13.3 41% 28 76.15 1013.4
21 18:53 SW 19 G 31 16.09 A Few Clouds FEW140 FEW250 30 9.4 28% 29 76.1 1012.6
21 17:53 SW 20 G 33 16.09 Partly Cloudy FEW110 FEW140 SCT250 31.7 10 26% 30 76.05 1012.1
21 16:53 SW 22 G 35 16.09 Partly Cloudy FEW110 FEW160 SCT250 32.2 12.8 33.9 27.8 31% 31 76.05 1012.0
21 15:53 SW 19 G 31 16.09 Partly Cloudy FEW110 FEW180 SCT250 33.3 12.2 28% 32 76.07 1012.1
21 14:53 SW 17 16.09 Partly Cloudy FEW110 SCT180 SCT250 33.9 10.6 24% 32 76.1 1012.6
21 13:53 Vrbl 9 16.09 Mostly Cloudy FEW110 BKN180 32.2 11.7 28% 31 76.15 1013.2
21 12:53 SW 11 16.09 Mostly Cloudy FEW110 BKN180 31.7 11.7 29% 30 76.17 1013.6
21 11:53 W 9 16.09 Mostly Cloudy FEW110 BKN180 BKN240 29.4 10 30% 28 76.2 1014.0
21 10:53 Vrbl 9 16.09 Mostly Cloudy FEW100 SCT140 BKN170 28.3 12.2 28.3 21.7 37% 28 76.23 1014.4
21 09:53 Calm 16.09 Mostly Cloudy SCT140 BKN180 25.6 12.2 43% 26 76.25 1014.8
21 08:53 Vrbl 7 16.09 Mostly Cloudy SCT140 BKN170 23.9 13.9 54% 25 76.25 1014.9
21 07:53 SW 7 16.09 Mostly Cloudy SCT120 BKN140 BKN170 22.8 15 62% 76.2 1014.3
21 06:53 Calm 16.09 Mostly Cloudy FEW110 BKN140 22.8 14.4 59% 76.17 1013.7
21 05:53 W 9 16.09 Mostly Cloudy SCT120 BKN150 BKN240 21.7 13.9 61% 76.12 1013.2
21 04:53 W 9 16.09 Partly Cloudy FEW130 SCT220 22.2 14.4 26.7 22.2 61% 76.1 1012.8
21 03:53 W 9 16.09 Partly Cloudy FEW130 SCT220 23.3 12.8 52% 76.05 1012.1
21 02:53 W 7 16.09 A Few Clouds FEW150 FEW220 23.9 12.2 48% 25 76.02 1011.7
21 01:53 W 7 16.09 Partly Cloudy FEW150 SCT220 23.9 12.2 48% 25 76.05 1011.7
21 00:53 W 11 16.09 Mostly Cloudy SCT150 BKN220 25 12.2 45% 26 76.05 1011.7
20 23:53 SW 7 16.09 Mostly Cloudy BKN140 BKN220 25.6 10.6 39% 26 76.05 1011.7
20 22:53 W 7 16.09 Mostly Cloudy FEW130 SCT160 BKN210 26.7 8.3 31.1 26.1 31% 26 76.05 1011.8
20 21:53 W 15 16.09 Mostly Cloudy SCT140 BKN210 26.7 11.7 39% 27 76.02 1011.7
20 20:53 W 13 16.09 Mostly Cloudy SCT140 BKN200 27.8 11.7 37% 27 75.97 1011.0
20 19:53 SW 13 16.09 Mostly Cloudy FEW100 SCT160 BKN200 28.9 12.2 36% 28 75.92 1010.3
20 18:53 W 15 16.09 Mostly Cloudy FEW100 SCT140 BKN200 30 15 40% 30 75.87 1009.8
20 17:53 W 15 16.09 Mostly Cloudy FEW100 SCT140 BKN190 31.1 13.3 34% 30 75.9 1010.1
20 16:53 SW 15 16.09 Mostly Cloudy FEW100 BKN140 BKN190 31.1 12.8 33.3 29.4 33% 30 75.95 1010.5
20 14:53 SW 17 16.09 Mostly Cloudy FEW100 BKN140 BKN190 31.7 12.2 30% 31 76 1011.2
20 13:53 Vrbl 7 16.09 Mostly Cloudy BKN150 BKN190 32.2 10 25% 31 76 1011.3
20 12:53 E 6 16.09 Mostly Cloudy BKN160 BKN190 31.7 8.9 24% 30 76.05 1011.8
20 11:53 Calm 16.09 Mostly Cloudy SCT150 BKN190 BKN250 31.1 12.2 31% 30 76.1 1012.5
20 10:53 Vrbl 6 16.09 Mostly Cloudy FEW120 BKN150 BKN250 28.9 13.9 29.4 22.2 40% 28 76.12 1013.0
20 09:53 S 6 16.09 Mostly Cloudy BKN120 BKN160 26.7 15 49% 27 76.12 1013.2
20 08:53 SW 7 16.09 Mostly Cloudy FEW130 BKN160 BKN200 25.6 16.7 58% 26 76.12 1013.2
20 07:53 S 7 16.09 Mostly Cloudy BKN140 BKN190 24.4 16.7 62% 25 76.1 1012.6
20 06:53 W 6 16.09 Mostly Cloudy BKN190 BKN250 23.3 16.1 64% 76.07 1012.4
20 05:53 W 6 16.09 Mostly Cloudy BKN170 BKN250 22.2 15.6 66% 76.02 1011.7
20 04:53 Calm 16.09 Mostly Cloudy BKN170 BKN210 22.2 16.1 25 21.7 68% 76 1011.2
20 03:53 SW 7 16.09 Mostly Cloudy SCT170 BKN210 22.2 16.1 68% 75.97 1010.8
20 02:53 SW 6 16.09 Mostly Cloudy SCT160 BKN200 22.2 16.1 68% 75.97 1010.9
20 01:53 Calm 16.09 Mostly Cloudy BKN160 22.8 16.7 69% 76.02 1011.3
20 00:53 Calm 16.09 Mostly Cloudy BKN220 22.2 16.7 71% 76.05 1012.0
19 23:53 W 11 16.09 A Few Clouds FEW250 23.3 16.1 64% 76.07 1012.2
19 22:53 W 15 16.09 A Few Clouds FEW250 25 16.1 36.1 25 58% 26 76.05 1011.9
19 21:53 W 15 16.09 Fair CLR 25.6 15 52% 26 76.02 1011.7
19 20:53 W 17 16.09 Fair CLR 26.7 15.6 51% 27 75.95 1010.6
19 19:53 SW 19 G 31 16.09 Fair CLR 28.9 13.9 40% 28 75.9 1010.0
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)