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.
26 09:53 S 6 16.09 Mostly Cloudy BKN150 BKN210 BKN280 27.8 18.3 56% 29 76.02 1011.6
26 08:53 S 9 16.09 Mostly Cloudy BKN150 BKN230 BKN300 27.8 18.3 56% 29 76.05 1012.0
26 07:53 Vrbl 6 16.09 Mostly Cloudy SCT230 BKN300 27.2 18.9 61% 28 76.05 1011.9
26 06:53 Calm 16.09 Mostly Cloudy BKN250 23.9 18.3 71% 25 76.07 1012.3
26 05:53 NW 9 16.09 Mostly Cloudy FEW120 BKN250 21.7 17.8 79% 76.02 1011.6
26 04:53 Calm 16.09 Partly Cloudy FEW120 SCT250 22.2 18.3 23.9 22.2 79% 75.97 1010.8
26 03:53 Calm 16.09 Partly Cloudy FEW120 SCT250 22.8 18.3 76% 75.97 1010.7
26 02:53 Calm 16.09 Partly Cloudy FEW120 SCT250 22.8 18.3 76% 76 1011.0
26 01:53 Calm 16.09 Partly Cloudy FEW120 SCT250 22.8 18.3 76% 76.02 1011.2
26 00:53 W 6 16.09 Partly Cloudy FEW120 SCT250 22.8 18.3 76% 76.07 1012.0
25 23:53 W 7 16.09 A Few Clouds FEW140 FEW250 22.8 18.3 76% 76.1 1012.5
25 22:53 SW 11 16.09 A Few Clouds FEW140 FEW250 23.9 18.3 36.7 23.9 71% 25 76.1 1012.6
25 21:53 SW 9 16.09 Partly Cloudy FEW140 SCT250 25 18.3 66% 26 76.07 1012.2
25 20:53 SW 19 16.09 Mostly Cloudy FEW140 BKN250 26.1 18.3 62% 27 76 1011.3
25 19:53 W 17 16.09 Mostly Cloudy SCT140 BKN250 28.3 17.8 53% 29 75.92 1010.4
25 18:53 W 26 16.09 Mostly Cloudy BKN250 30.6 16.7 43% 31 75.9 1009.9
25 17:53 SW 24 G 33 16.09 Mostly Cloudy BKN250 33.9 15 32% 34 75.84 1009.2
25 16:53 W 28 16.09 Mostly Cloudy FEW100 BKN250 36.7 14.4 38.3 30.6 26% 36 75.84 1009.0
25 15:53 W 24 G 37 16.09 Partly Cloudy FEW100 SCT250 38.3 13.3 22% 38 75.87 1009.3
25 14:53 SW 20 G 35 16.09 A Few Clouds FEW100 FEW250 38.3 13.9 23% 38 75.92 1009.8
25 13:53 SW 19 G 33 16.09 A Few Clouds FEW100 FEW250 37.8 14.4 25% 38 75.97 1010.4
25 12:53 SW 17 16.09 A Few Clouds FEW100 FEW250 36.1 14.4 27% 36 76 1010.9
25 11:53 SW 13 16.09 A Few Clouds FEW250 33.9 16.1 34% 34 76.02 1011.6
25 10:53 Vrbl 7 14.48 A Few Clouds FEW250 30.6 17.8 30.6 21.1 46% 31 76.05 1011.9
25 09:53 SW 7 12.87 A Few Clouds FEW250 27.8 17.8 55% 29 76.05 1012.0
25 08:53 Calm 12.87 A Few Clouds FEW250 25.6 17.8 62% 27 76.05 1012.1
25 07:53 Calm 12.87 A Few Clouds FEW250 23.3 17.8 71% 76.02 1011.8
25 06:53 Calm 12.87 A Few Clouds FEW250 22.2 17.8 76% 76 1011.3
25 05:53 Calm 14.48 A Few Clouds FEW250 21.1 17.8 82% 75.95 1010.7
25 04:53 SE 6 16.09 Fair CLR 21.7 17.8 25.6 21.7 79% 75.9 1009.6
25 03:53 Calm 16.09 Fair CLR 22.2 17.8 76% 75.95 1010.3
25 02:53 SW 6 16.09 Fair CLR 22.2 17.8 76% 75.95 1010.2
25 01:53 SW 7 16.09 A Few Clouds FEW250 22.8 17.2 71% 75.97 1010.8
25 00:53 W 7 16.09 A Few Clouds FEW250 22.8 17.2 71% 75.97 1010.6
24 23:53 W 13 16.09 Fair CLR 23.9 17.2 66% 25 75.95 1010.6
24 22:53 W 17 16.09 A Few Clouds FEW250 25.6 17.2 36.7 25.6 60% 27 75.92 1010.2
24 21:53 W 11 16.09 A Few Clouds FEW250 26.7 17.2 56% 27 75.92 1010.2
24 20:53 SW 11 16.09 A Few Clouds FEW250 27.8 16.1 49% 28 75.87 1009.6
24 19:53 SW 13 16.09 Partly Cloudy FEW180 SCT250 30 16.1 43% 30 75.82 1008.9
24 18:53 SW 22 16.09 Partly Cloudy FEW220 SCT280 32.2 16.1 38% 32 75.79 1008.3
24 17:53 W 26 G 39 16.09 Mostly Cloudy FEW150 SCT240 BKN280 33.9 16.1 34% 34 75.77 1008.1
24 16:53 SW 28 16.09 Mostly Cloudy FEW150 SCT240 BKN280 36.7 15 38.9 31.1 27% 37 75.77 1007.9
24 15:53 SW 26 16.09 Mostly Cloudy FEW120 BKN270 36.7 15.6 28% 37 75.77 1008.0
24 14:53 SW 26 16.09 Partly Cloudy FEW120 SCT250 37.8 14.4 25% 38 75.82 1008.4
24 13:53 W 17 16.09 Mostly Cloudy FEW120 BKN220 36.7 15.6 28% 37 75.87 1009.3
24 12:53 W 13 16.09 Mostly Cloudy FEW110 BKN210 35.6 15.6 30% 36 75.92 1009.8
24 11:53 SW 9 16.09 Partly Cloudy FEW110 SCT250 33.3 16.7 37% 34 75.95 1010.3
24 10:53 Vrbl 6 16.09 Partly Cloudy FEW100 SCT250 31.1 16.7 31.1 23.3 42% 31 75.97 1010.8
24 09:53 W 7 16.09 A Few Clouds FEW095 FEW250 29.4 15.6 43% 29 76 1011.0
24 08:53 Vrbl 9 16.09 A Few Clouds FEW270 26.7 16.1 52% 27 76 1011.1
24 07:53 SW 6 16.09 A Few Clouds FEW270 25 16.1 58% 26 75.97 1010.7
24 06:53 S 7 16.09 A Few Clouds FEW270 23.9 15.6 60% 25 75.95 1010.6
24 05:53 SW 6 16.09 A Few Clouds FEW280 23.3 15.6 62% 75.92 1010.0
24 04:53 S 6 16.09 Fair CLR 23.9 15 26.7 23.3 58% 25 75.9 1009.8
24 03:53 S 6 16.09 Fair CLR 24.4 15 56% 26 75.9 1009.4
24 02:53 W 7 16.09 Fair CLR 24.4 15 56% 26 75.87 1009.3
24 01:53 SW 6 16.09 Fair CLR 25 15 54% 26 75.9 1009.4
24 00:53 SW 6 16.09 Fair CLR 26.1 15 50% 27 75.9 1009.6
23 23:53 SW 6 16.09 Fair CLR 26.1 15 50% 27 75.92 1009.9
23 22:53 W 11 16.09 Fair CLR 26.7 15 36.1 26.7 49% 27 75.9 1009.9
23 21:53 SW 15 16.09 Fair CLR 27.8 15 46% 28 75.9 1009.9
23 19:53 SW 15 16.09 A Few Clouds FEW230 31.1 16.1 40% 31 75.79 1008.6
23 18:53 W 20 G 33 16.09 A Few Clouds FEW230 33.3 16.7 37% 34 75.74 1007.8
23 17:53 SW 19 G 31 16.09 A Few Clouds FEW120 FEW230 35 17.2 35% 36 75.72 1007.4
23 16:53 SW 22 G 35 16.09 A Few Clouds FEW120 FEW230 36.1 16.1 37.8 31.1 30% 36 75.74 1007.5
23 15:53 W 22 G 35 16.09 A Few Clouds FEW120 FEW230 37.8 16.1 28% 38 75.74 1007.4
23 14:53 SW 20 G 33 16.09 A Few Clouds FEW120 FEW230 37.2 15 27% 37 75.77 1008.1
23 13:53 SW 20 G 33 16.09 A Few Clouds FEW120 FEW220 36.7 16.1 29% 37 75.82 1008.5
23 12:53 W 17 16.09 A Few Clouds FEW110 FEW200 36.1 16.1 30% 36 75.84 1009.0
23 11:53 SW 13 16.09 A Few Clouds FEW100 FEW200 33.9 16.7 36% 34 75.9 1009.7
23 10:53 Vrbl 9 16.09 A Few Clouds FEW095 FEW200 31.1 17.2 31.1 21.7 43% 32 75.92 1010.1
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)