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.
12 05:53 Calm 16.09 Mostly Cloudy SCT200 BKN250 19.4 15 76% 76.1 1013.1
12 04:53 Calm 16.09 Mostly Cloudy SCT200 BKN250 19.4 15 22.8 19.4 76% 76.07 1012.5
12 03:53 Calm 16.09 Partly Cloudy SCT250 20 15 73% 76.02 1011.6
12 02:53 Calm 16.09 Partly Cloudy SCT250 21.1 15 68% 76 1011.3
12 01:53 W 6 16.09 A Few Clouds FEW250 21.1 15 68% 76 1011.3
12 00:53 Calm 16.09 A Few Clouds FEW250 21.7 15 66% 76.02 1011.8
11 23:53 Calm 16.09 A Few Clouds FEW250 22.2 14.4 61% 76.05 1012.0
11 22:53 W 6 16.09 A Few Clouds FEW250 21.7 14.4 32.8 21.7 63% 76.05 1012.3
11 21:53 S 9 16.09 Partly Cloudy FEW150 SCT250 23.3 14.4 57% 76.05 1012.2
11 20:53 S 7 16.09 Partly Cloudy FEW150 SCT250 25 12.2 45% 26 76.02 1011.9
11 19:53 W 24 16.09 Partly Cloudy FEW150 SCT250 26.1 10.6 38% 26 76.02 1012.2
11 18:53 W 26 G 41 16.09 Partly Cloudy FEW150 SCT250 27.2 13.3 42% 27 76.02 1012.2
11 17:53 SW 26 G 44 16.09 Partly Cloudy FEW150 SCT250 29.4 15 42% 29 75.95 1011.2
11 15:53 SW 19 16.09 Partly Cloudy FEW150 SCT250 33.3 13.3 30% 32 75.9 1010.2
11 14:53 W 19 G 31 16.09 Mostly Cloudy FEW150 BKN250 32.2 13.3 32% 31 75.95 1010.7
11 13:53 SW 24 G 33 16.09 Partly Cloudy FEW160 SCT280 31.7 13.3 33% 31 76 1011.3
11 12:53 SW 19 G 28 16.09 Mostly Cloudy FEW160 BKN280 30.6 13.9 36% 30 76.02 1011.8
11 11:53 W 15 G 28 16.09 Mostly Cloudy BKN280 29.4 14.4 40% 29 76.05 1012.3
11 10:53 W 13 16.09 A Few Clouds FEW280 26.7 15.6 27.2 16.1 51% 27 76.07 1012.6
11 09:53 SW 7 16.09 A Few Clouds FEW280 24.4 16.1 60% 26 76.1 1012.8
11 08:53 SW 7 14.48 Partly Cloudy SCT280 22.2 15.6 66% 76.07 1012.7
11 07:53 Calm 11.27 Mostly Cloudy BKN280 19.4 15.6 79% 76.02 1012.2
11 06:53 S 7 12.87 Mostly Cloudy BKN280 18.3 15 81% 75.95 1011.1
11 05:53 W 7 12.87 A Few Clouds FEW280 16.7 15 90% 76 1011.8
11 04:53 SE 6 16.09 Partly Cloudy SCT250 18.3 15.6 22.8 17.2 84% 76 1011.3
11 03:53 S 6 16.09 A Few Clouds FEW250 17.8 15 84% 76 1011.6
11 02:53 SW 7 16.09 Mostly Cloudy BKN250 18.3 15 81% 75.95 1010.9
11 01:53 SW 7 16.09 A Few Clouds FEW250 18.9 15 78% 75.95 1011.0
11 00:53 W 9 16.09 Partly Cloudy SCT250 19.4 15 76% 75.95 1010.7
10 23:53 W 13 16.09 Partly Cloudy SCT250 20.6 15 70% 75.92 1010.5
10 22:53 W 11 16.09 Partly Cloudy SCT250 22.8 15 32.8 22.8 62% 75.9 1010.1
10 21:53 W 11 16.09 A Few Clouds FEW150 23.9 15 58% 25 75.9 1010.4
10 20:53 SW 15 16.09 Partly Cloudy SCT150 25 15 54% 26 75.84 1009.6
10 19:53 SW 15 16.09 Mostly Cloudy SCT150 BKN180 28.3 13.9 41% 28 75.79 1008.9
10 18:53 W 17 16.09 Mostly Cloudy SCT170 BKN200 30.6 11.1 30% 29 75.79 1008.8
10 17:53 W 20 16.09 Partly Cloudy SCT170 31.1 9.4 26% 30 75.79 1008.8
10 16:53 W 28 G 39 16.09 A Few Clouds FEW150 32.2 8.9 32.8 28.3 24% 30 75.82 1009.0
10 15:53 W 24 G 35 16.09 A Few Clouds FEW150 31.7 12.2 30% 31 75.84 1009.4
10 14:53 W 19 G 39 16.09 Fair CLR 32.2 12.8 31% 31 75.87 1009.5
10 13:53 W 24 G 39 16.09 Fair CLR 31.1 15 38% 31 75.9 1010.1
10 12:53 W 24 16.09 Fair CLR 31.1 15.6 39% 31 75.92 1010.5
10 11:53 SW 19 G 31 14.48 Fair CLR 30.6 16.7 43% 31 75.92 1010.5
10 10:53 Vrbl 7 11.27 Fair CLR 28.3 15.6 28.3 17.2 46% 28 75.92 1010.5
10 09:53 Calm 9.66 Fair with Haze CLR 25 16.1 58% 26 75.9 1010.1
10 08:53 Calm 8.05 Fair with Haze CLR 22.8 15.6 64% 75.9 1010.3
10 07:53 Calm 6.44 Fair with Haze CLR 20 15.6 76% 75.95 1011.1
10 06:53 Vrbl 6 8.05 Haze Fog/Mist CLR 18.3 15.6 84% 75.95 1011.1
10 05:53 Vrbl 6 11.27 Fair CLR 17.2 15 87% 75.92 1010.7
10 04:53 S 7 14.48 Fair CLR 18.3 15.6 22.2 18.3 84% 75.87 1009.9
10 03:53 SW 7 16.09 Fair CLR 19.4 16.1 81% 75.82 1009.2
10 02:53 SW 7 16.09 Fair CLR 19.4 15.6 79% 75.84 1009.2
10 01:53 Calm 16.09 Fair CLR 20 15.6 76% 75.82 1009.0
10 00:53 SW 6 16.09 Fair CLR 20 15.6 76% 75.82 1009.1
09 23:53 SW 6 16.09 Fair CLR 21.1 15.6 71% 75.84 1009.3
09 22:53 SW 11 16.09 Fair CLR 22.2 15.6 32.8 22.2 66% 75.87 1009.6
09 21:53 W 7 16.09 Fair CLR 22.8 15 62% 75.84 1009.4
09 20:53 SW 13 16.09 Fair CLR 24.4 15 56% 26 75.79 1008.8
09 19:53 W 17 16.09 Fair CLR 26.1 15 50% 27 75.77 1008.4
09 18:53 SW 19 16.09 Fair CLR 28.3 15.6 46% 28 75.74 1008.2
09 17:53 W 19 G 31 16.09 Fair CLR 30.6 15.6 40% 30 75.74 1008.1
09 16:53 W 20 G 33 16.09 Fair CLR 32.8 15 35 30 34% 32 75.77 1008.3
09 15:53 SW 22 G 35 16.09 Fair CLR 33.9 15 32% 34 75.77 1008.4
09 14:53 W 20 G 33 16.09 Fair CLR 34.4 14.4 30% 34 75.82 1008.8
09 13:53 W 20 G 37 16.09 Fair CLR 33.9 15 32% 34 75.84 1009.2
09 12:53 W 19 G 30 16.09 Fair CLR 32.8 14.4 33% 32 75.9 1009.7
09 11:53 W 15 G 28 16.09 Fair CLR 31.7 14.4 35% 31 75.92 1010.2
09 10:53 SW 11 16.09 Fair CLR 30 13.9 30 18.9 37% 29 75.92 1010.4
09 09:53 Vrbl 6 16.09 Fair CLR 27.2 13.9 44% 27 75.92 1010.5
09 08:53 Calm 16.09 Fair CLR 24.4 14.4 54% 26 75.95 1010.8
09 07:53 Calm 16.09 Fair CLR 21.1 15 68% 75.95 1010.9
09 06:53 S 7 16.09 Fair CLR 18.9 14.4 75% 75.92 1010.3
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)