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 01:53 W 19 16.09 Light Rain SCT026 SCT035 OVC046 11.7 10 89% 75.87 1010.7 0.05 0.05
26 00:53 W 11 16.09 Overcast FEW026 BKN037 OVC048 12.2 10 87% 75.9 1011.2
25 23:53 SW 15 16.09 Overcast FEW011 SCT032 OVC055 12.2 10.6 90% 75.92 1011.6
25 22:53 SW 13 16.09 Overcast SCT011 BKN019 OVC043 12.2 11.1 16.1 12.2 93% 75.92 1011.7 0.13 0.18
25 21:53 W 11 14.48 Overcast FEW021 BKN034 OVC049 12.8 10.6 87% 75.92 1011.9 0.05
25 20:53 SW 17 14.48 Light Rain FEW022 SCT034 OVC070 13.3 8.9 75% 75.92 1011.9
25 19:53 SW 15 14.48 Overcast SCT025 BKN030 OVC065 13.9 8.9 72% 75.9 1011.5
25 18:53 SW 15 14.48 Overcast BKN027 BKN033 OVC070 13.9 8.9 72% 75.9 1011.4
25 17:53 SW 19 16.09 Light Rain FEW029 BKN070 OVC100 15 8.9 67% 75.9 1011.2
25 16:53 W 26 G 43 16.09 Overcast FEW030 SCT049 OVC100 16.1 7.8 21.1 16.1 58% 75.87 1010.9
25 15:53 SW 28 G 48 16.09 Mostly Cloudy FEW040 BKN055 BKN100 18.3 8.9 54% 75.84 1010.3
25 14:53 SW 24 16.09 Mostly Cloudy FEW042 SCT065 BKN100 18.9 7.2 47% 75.84 1010.3
25 13:53 SW 24 G 37 16.09 Mostly Cloudy SCT042 BKN065 BKN130 20 7.8 45% 75.87 1010.7
25 12:53 SW 17 G 30 16.09 Mostly Cloudy BKN045 BKN110 20.6 7.8 44% 75.87 1010.8
25 11:53 SW 17 16.09 Mostly Cloudy BKN036 BKN160 18.9 8.3 50% 75.95 1011.8
25 10:53 S 6 16.09 Mostly Cloudy SCT024 BKN140 BKN260 16.1 9.4 16.7 14.4 65% 75.97 1012.4
25 09:53 SW 13 16.09 Overcast BKN021 BKN140 OVC180 15.6 10 70% 76 1012.7
25 08:53 SW 7 16.09 Overcast SCT036 BKN049 OVC190 15 10.6 75% 76 1012.5
25 07:53 W 11 16.09 Mostly Cloudy SCT018 BKN042 BKN190 14.4 10 75% 75.97 1012.4
25 06:53 SW 9 16.09 Overcast BKN049 BKN140 OVC210 14.4 9.4 72% 75.92 1011.5
25 05:53 W 6 16.09 Mostly Cloudy FEW042 BKN050 BKN210 14.4 8.9 70% 75.9 1011.1
25 04:53 Calm 16.09 Mostly Cloudy SCT030 BKN044 BKN210 14.4 8.9 15 13.9 70% 75.9 1011.0
25 03:53 Calm 16.09 Overcast FEW028 BKN033 OVC210 14.4 8.3 67% 75.87 1010.6
25 02:53 Calm 16.09 Mostly Cloudy FEW028 BKN036 BKN250 13.9 8.9 72% 75.87 1010.6
25 01:53 S 6 16.09 Mostly Cloudy SCT028 BKN035 BKN250 13.9 9.4 74% 75.92 1011.1
25 00:53 SW 9 16.09 Partly Cloudy FEW024 SCT032 SCT250 14.4 9.4 72% 75.92 1011.2
24 23:53 W 9 16.09 Mostly Cloudy FEW024 BKN031 14.4 9.4 72% 75.95 1011.6
24 22:53 SW 11 16.09 Mostly Cloudy BKN024 BKN250 15 10 23.3 15 72% 75.97 1012.1
24 21:53 SW 15 16.09 Partly Cloudy FEW030 SCT250 15 10.6 75% 75.95 1011.9
24 20:53 SW 17 16.09 A Few Clouds FEW075 FEW250 15.6 11.1 75% 75.92 1011.4
24 19:53 SW 26 G 37 16.09 Partly Cloudy FEW075 FEW140 SCT250 16.7 10 65% 75.82 1010.3
24 18:53 SW 28 G 37 16.09 Partly Cloudy FEW075 FEW140 SCT250 18.9 10 56% 75.79 1009.9
24 17:53 SW 26 G 39 16.09 Partly Cloudy FEW075 FEW140 SCT250 21.1 7.8 42% 75.79 1009.6
24 16:53 W 20 G 39 16.09 Partly Cloudy FEW060 FEW100 SCT250 23.3 5.6 25 19.4 32% 75.77 1009.3
24 15:53 SW 24 G 37 16.09 Partly Cloudy FEW075 FEW140 SCT250 23.9 5 29% 25 75.79 1009.4
24 14:53 SW 26 16.09 Partly Cloudy FEW075 FEW140 SCT250 24.4 8.3 36% 25 75.82 1009.9
24 13:53 SW 22 16.09 Partly Cloudy FEW075 FEW140 SCT250 23.9 6.7 33% 25 75.87 1010.4
24 12:53 SW 11 G 28 16.09 A Few Clouds FEW070 FEW140 22.8 7.8 38% 75.9 1011.0
24 11:53 SW 9 16.09 A Few Clouds FEW060 FEW200 21.7 7.8 41% 75.97 1012.1
24 10:53 Vrbl 6 16.09 A Few Clouds FEW048 FEW200 FEW250 19.4 7.8 20 12.8 47% 76.02 1012.8
24 09:53 Calm 16.09 A Few Clouds FEW036 FEW250 18.3 8.3 52% 76.05 1013.0
24 08:53 Calm 16.09 A Few Clouds FEW026 FEW250 16.7 8.9 60% 76.05 1013.0
24 07:53 Calm 16.09 A Few Clouds FEW250 15 9.4 69% 76.07 1013.4
24 06:53 Calm 16.09 A Few Clouds FEW250 13.3 9.4 77% 76.02 1012.8
24 05:53 Calm 16.09 A Few Clouds FEW250 13.3 8.9 75% 76 1012.2
24 04:53 Calm 16.09 A Few Clouds FEW250 13.3 8.9 15.6 12.8 75% 75.97 1011.8
24 03:53 Calm 16.09 A Few Clouds FEW250 13.3 8.9 75% 75.97 1011.9
24 02:53 Calm 16.09 A Few Clouds FEW250 14.4 8.3 67% 76 1012.1
24 01:53 Calm 16.09 A Few Clouds FEW250 15 7.2 60% 76 1012.3
24 00:53 NW 7 16.09 A Few Clouds FEW250 13.9 7.8 67% 76.05 1013.0
23 23:53 W 11 16.09 Fair CLR 15 7.8 62% 76.07 1013.5
23 22:53 W 11 16.09 Fair CLR 15.6 6.7 25 15.6 56% 76.07 1013.4
23 21:53 SW 15 16.09 A Few Clouds FEW250 17.8 6.7 48% 76.05 1013.1
23 20:53 SW 15 16.09 Partly Cloudy SCT250 18.3 6.7 47% 76 1012.4
23 19:53 SW 20 16.09 Mostly Cloudy BKN250 19.4 7.2 45% 75.95 1011.6
23 18:53 SW 19 G 31 16.09 Mostly Cloudy BKN250 21.7 8.9 44% 75.92 1011.3
23 17:53 SW 20 G 33 16.09 Partly Cloudy FEW080 SCT250 23.3 8.3 38% 75.9 1011.1
23 16:53 SW 19 16.09 A Few Clouds FEW080 FEW250 25 6.7 26.1 18.3 31% 25 75.9 1011.0
23 15:53 W 15 16.09 A Few Clouds FEW080 FEW250 25.6 5 27% 26 75.92 1011.1
23 14:53 SW 15 16.09 A Few Clouds FEW080 FEW250 24.4 4.4 27% 25 75.97 1012.0
23 13:53 W 17 16.09 A Few Clouds FEW080 FEW250 24.4 4.4 27% 25 76.05 1012.8
23 12:53 Vrbl 9 16.09 A Few Clouds FEW070 FEW250 22.2 5.6 34% 76.1 1013.6
23 11:53 Vrbl 9 16.09 A Few Clouds FEW047 FEW250 20.6 7.2 42% 76.17 1014.7
23 10:53 SW 11 14.48 Mostly Cloudy FEW042 BKN250 18.3 6.7 18.3 10.6 47% 76.2 1015.3
23 09:53 W 7 16.09 Mostly Cloudy FEW035 BKN250 16.7 8.3 58% 76.25 1015.8
23 08:53 SE 7 16.09 Mostly Cloudy FEW027 BKN250 15 8.3 64% 76.25 1015.9
23 07:53 Calm 16.09 Mostly Cloudy FEW022 BKN250 13.9 7.8 67% 76.28 1016.4
23 06:53 Calm 16.09 Partly Cloudy FEW014 SCT250 11.7 7.2 74% 76.25 1016.2
23 05:53 Calm 16.09 A Few Clouds FEW250 10.6 6.7 77% 76.2 1015.5
23 04:53 Calm 16.09 A Few Clouds FEW250 11.7 7.8 14.4 10.6 77% 76.17 1015.0
23 03:53 Calm 16.09 Fair CLR 12.2 7.8 75% 76.17 1014.9
23 02:53 N 6 16.09 Fair CLR 11.7 7.8 77% 76.23 1015.5
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)