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.
27 15:53 SW 22 G 35 16.09 Mostly Cloudy SCT046 BKN055 BKN075 18.9 7.2 47% 75.77 1009.5
27 14:53 SW 22 G 35 16.09 Mostly Cloudy SCT047 BKN055 BKN080 20.6 7.2 42% 75.77 1009.3
27 13:53 W 26 G 39 16.09 Mostly Cloudy SCT050 BKN080 BKN090 19.4 7.2 45% 75.77 1009.5
27 12:53 W 22 G 33 16.09 Mostly Cloudy SCT050 BKN070 20 6.1 40% 75.77 1009.4
27 11:53 Calm 16.09 Mostly Cloudy SCT045 BKN070 17.8 5.6 45% 75.77 1009.6
27 10:53 SW 13 16.09 Mostly Cloudy SCT043 BKN050 BKN060 17.2 7.2 17.8 12.2 52% 75.79 1009.8
27 09:53 Calm 16.09 Mostly Cloudy FEW025 BKN045 BKN060 17.2 7.8 54% 75.82 1010.0
27 08:53 Vrbl 7 16.09 Mostly Cloudy FEW025 SCT045 BKN060 16.7 7.8 56% 75.82 1010.2
27 07:53 Calm 16.09 Mostly Cloudy SCT025 BKN045 BKN060 14.4 8.3 67% 75.79 1010.1
27 06:53 Calm 16.09 Mostly Cloudy FEW025 BKN060 13.9 8.9 72% 75.77 1009.5
27 05:53 W 6 16.09 Mostly Cloudy FEW023 BKN050 12.2 8.9 80% 75.72 1008.9
27 04:53 NW 7 16.09 Mostly Cloudy FEW038 BKN047 12.8 9.4 15 12.2 80% 75.69 1008.4
27 03:53 W 15 16.09 Partly Cloudy FEW038 SCT047 12.8 9.4 80% 75.69 1008.3
27 02:53 W 15 16.09 Mostly Cloudy FEW018 BKN038 BKN047 13.3 9.4 77% 75.69 1008.4
27 01:53 SW 13 16.09 Mostly Cloudy FEW018 SCT023 BKN043 13.9 10 78% 75.69 1008.5
27 00:53 SW 15 16.09 Mostly Cloudy FEW018 FEW023 BKN055 14.4 9.4 72% 75.72 1008.6
26 23:53 SW 17 16.09 Mostly Cloudy SCT018 SCT025 BKN055 14.4 10.6 78% 75.69 1008.3
26 22:53 W 13 16.09 Mostly Cloudy FEW020 SCT028 BKN032 15 10.6 20.6 15 75% 75.69 1008.3
26 21:53 SW 19 16.09 Mostly Cloudy SCT040 BKN060 15 10 72% 75.69 1008.3
26 20:53 SW 19 16.09 Mostly Cloudy SCT042 BKN055 15.6 9.4 67% 75.64 1007.9
26 19:53 SW 20 G 46 14.48 Mostly Cloudy SCT036 BKN055 16.1 8.9 63% 75.62 1007.5
26 18:53 SW 28 G 43 16.09 Mostly Cloudy FEW037 BKN050 17.2 8.3 56% 75.59 1007.1
26 17:53 SW 22 G 35 16.09 Mostly Cloudy BKN050 18.9 8.9 52% 75.59 1007.0
26 16:53 SW 22 G 35 16.09 A Few Clouds FEW047 FEW300 20 8.9 22.2 18.3 49% 75.62 1007.1
26 15:53 SW 20 G 33 16.09 Partly Cloudy FEW045 SCT300 21.1 8.9 46% 75.62 1007.4
26 14:53 SW 19 16.09 Mostly Cloudy SCT043 BKN300 21.1 8.9 46% 75.69 1008.4
26 13:53 SW 17 16.09 Mostly Cloudy BKN039 BKN300 18.9 10 56% 75.74 1009.1
26 12:53 W 17 16.09 Mostly Cloudy SCT045 BKN050 18.9 10 56% 75.84 1010.3
26 11:53 SW 20 16.09 Mostly Cloudy BKN040 BKN048 18.3 10.6 61% 75.87 1010.7
26 10:53 S 13 16.09 Overcast SCT039 OVC045 18.3 8.3 18.9 14.4 52% 75.9 1011.1
26 09:53 SW 6 16.09 Mostly Cloudy SCT028 BKN040 17.2 9.4 60% 75.9 1011.2
26 08:53 SW 9 16.09 Overcast FEW019 SCT028 OVC040 16.1 10 67% 75.9 1011.2
26 07:53 Calm 16.09 Overcast FEW019 SCT027 OVC035 15.6 10.6 72% 75.92 1011.3
26 06:53 SW 7 16.09 Overcast FEW015 BKN024 OVC028 15 10.6 75% 75.92 1011.3
26 05:53 W 7 16.09 Overcast FEW019 OVC023 15 10.6 75% 75.9 1010.8
26 04:53 W 7 16.09 Overcast FEW018 OVC023 15 10.6 15.6 13.9 75% 75.87 1010.6
26 03:53 W 9 16.09 Mostly Cloudy FEW020 BKN026 14.4 10.6 78% 75.87 1010.6
26 02:53 W 13 16.09 Overcast BKN026 OVC040 14.4 10.6 78% 75.92 1011.1
26 01:53 W 9 16.09 Mostly Cloudy BKN039 13.9 10 78% 75.95 1011.5
26 00:53 W 13 16.09 Partly Cloudy FEW025 SCT040 14.4 10 75% 75.97 1011.9
25 23:53 W 13 16.09 A Few Clouds FEW025 14.4 10 75% 76 1012.4
25 22:53 W 13 16.09 A Few Clouds FEW025 15.6 10 23.3 15.6 70% 76 1012.6
25 21:53 W 15 16.09 Fair CLR 16.1 10 67% 75.97 1012.2
25 20:53 SW 19 16.09 Fair CLR 17.2 10 63% 75.95 1011.7
25 19:53 SW 20 16.09 Fair CLR 18.3 10.6 61% 75.9 1011.1
25 17:53 SW 20 G 33 16.09 Fair CLR 22.2 10.6 48% 75.87 1010.5
25 16:53 SW 20 G 33 16.09 A Few Clouds FEW110 23.3 11.1 25.6 17.8 46% 75.87 1010.5
25 15:53 SW 19 G 31 16.09 A Few Clouds FEW110 24.4 10.6 42% 25 75.87 1010.5
25 14:53 SW 15 G 28 16.09 A Few Clouds FEW110 25 10 39% 26 75.92 1011.2
25 13:53 SW 13 16.09 A Few Clouds FEW110 23.9 10 42% 25 75.97 1012.0
25 12:53 Vrbl 11 16.09 A Few Clouds FEW033 FEW100 21.1 10.6 51% 76.05 1013.0
25 11:53 Vrbl 9 16.09 Mostly Cloudy BKN031 18.9 10.6 59% 76.1 1013.9
25 10:53 Calm 16.09 Overcast OVC026 17.8 10.6 17.8 12.8 63% 76.15 1014.6
25 09:53 Vrbl 7 16.09 Overcast OVC025 16.7 10.6 67% 76.17 1014.9
25 08:53 Vrbl 6 16.09 Overcast OVC026 15.6 10 70% 76.17 1015.0
25 07:53 Calm 16.09 Overcast OVC025 14.4 10 75% 76.15 1014.6
25 06:53 Calm 16.09 Overcast OVC025 13.9 10 78% 76.15 1014.5
25 05:53 Calm 16.09 Mostly Cloudy BKN029 13.3 10 81% 76.15 1014.4
25 04:53 Calm 16.09 A Few Clouds FEW020 12.8 10 16.1 12.8 83% 76.12 1013.9
25 03:53 W 6 16.09 Fair CLR 12.8 10 83% 76.12 1013.9
25 02:53 W 9 16.09 Fair CLR 13.3 10 81% 76.12 1014.1
25 01:53 W 9 16.09 Fair CLR 13.9 10.6 81% 76.15 1014.4
25 00:53 SW 9 16.09 Fair CLR 14.4 10.6 78% 76.15 1014.5
24 23:53 W 13 16.09 Fair CLR 15 10.6 75% 76.17 1014.7
24 22:53 W 13 16.09 Fair CLR 16.1 10 25 16.1 67% 76.15 1014.6
24 21:53 W 15 16.09 Fair CLR 16.7 10.6 67% 76.12 1014.2
24 20:53 SW 17 16.09 Fair CLR 17.8 11.1 65% 76.1 1013.7
24 19:53 SW 17 16.09 Fair CLR 18.9 11.1 61% 76.05 1013.2
24 18:53 SW 20 16.09 A Few Clouds FEW250 21.1 11.7 55% 76.02 1012.6
24 17:53 W 19 G 31 16.09 A Few Clouds FEW250 23.3 11.1 46% 76 1012.3
24 16:53 W 19 G 31 16.09 Partly Cloudy FEW080 SCT250 25 11.7 25 16.7 43% 26 76.02 1012.5
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)