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.
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
24 15:53 W 17 G 30 16.09 Partly Cloudy FEW080 SCT250 24.4 12.2 47% 26 76.07 1013.0
24 13:53 W 11 16.09 Partly Cloudy FEW040 SCT250 21.7 12.2 55% 76.17 1014.6
24 12:53 SW 13 14.48 Partly Cloudy SCT023 SCT032 20.6 12.2 59% 76.2 1015.2
24 11:53 S 7 14.48 Mostly Cloudy BKN020 18.3 12.2 68% 76.25 1016.0
24 10:53 SW 11 16.09 Overcast OVC017 17.2 12.2 17.2 16.1 73% 76.3 1016.5
24 09:53 SW 13 16.09 Overcast OVC016 16.7 12.2 75% 76.3 1016.4
24 08:53 SW 11 16.09 Overcast OVC016 16.1 12.2 78% 76.25 1016.0
24 07:53 W 9 12.87 Overcast OVC016 16.1 12.2 78% 76.2 1015.3
24 06:53 Calm 12.87 Overcast OVC015 16.1 12.2 78% 76.17 1014.7
24 04:53 SW 7 16.09 Overcast OVC015 16.1 12.2 16.1 15.6 78% 76.15 1014.0
24 03:53 SW 7 16.09 Overcast OVC015 16.1 12.2 78% 76.15 1014.1
24 02:53 W 6 16.09 Overcast OVC014 16.1 12.2 78% 76.17 1014.2
24 01:53 Calm 16.09 Overcast OVC014 16.1 12.2 78% 76.2 1014.9
24 00:53 W 7 16.09 Overcast OVC015 16.1 12.2 78% 76.23 1015.4
23 23:53 W 13 16.09 Overcast OVC014 16.1 12.8 81% 76.25 1015.6
23 22:53 W 13 16.09 Overcast OVC015 16.1 12.8 26.1 16.1 81% 76.25 1015.8
23 21:53 W 15 16.09 Partly Cloudy SCT015 16.1 12.8 81% 76.2 1015.3
23 20:53 SW 20 16.09 A Few Clouds FEW025 17.2 12.8 76% 76.15 1014.4
23 19:53 W 19 16.09 A Few Clouds FEW025 18.3 12.8 70% 76.07 1013.6
23 18:53 SW 20 G 33 16.09 A Few Clouds FEW020 21.1 12.8 59% 76.05 1012.9
23 17:53 SW 20 G 33 16.09 A Few Clouds FEW080 23.9 12.8 50% 25 75.97 1012.0
23 16:53 SW 20 G 33 16.09 A Few Clouds FEW080 25.6 12.2 27.2 18.3 43% 26 75.97 1011.5
23 15:53 SW 17 16.09 A Few Clouds FEW080 26.7 10 35% 26 75.97 1011.6
23 14:53 W 13 16.09 A Few Clouds FEW080 26.1 10 36% 26 76.02 1012.3
23 13:53 W 11 16.09 A Few Clouds FEW070 24.4 10.6 42% 25 76.05 1012.9
23 12:53 W 15 16.09 A Few Clouds FEW070 22.8 11.7 50% 76.1 1013.6
23 11:53 SW 11 16.09 A Few Clouds FEW025 20.6 11.7 57% 76.12 1014.2
23 10:53 Vrbl 6 16.09 Mostly Cloudy BKN021 18.3 11.7 18.3 15.6 66% 76.15 1014.5
23 09:53 Vrbl 6 14.48 Overcast OVC018 17.2 12.2 73% 76.15 1014.4
23 08:53 Calm 12.87 Overcast OVC017 16.1 11.7 75% 76.12 1014.3
23 07:53 Calm 12.87 Overcast OVC016 16.1 12.2 78% 76.1 1013.6
23 06:53 Calm 14.48 Overcast OVC016 15.6 11.7 78% 76.02 1012.7
23 05:53 SW 9 16.09 Overcast OVC015 15.6 11.7 78% 76 1012.0
23 04:53 Calm 14.48 Overcast OVC014 15.6 12.2 15.6 14.4 80% 75.97 1011.8
23 03:53 W 9 16.09 Overcast OVC014 15.6 12.2 80% 76 1011.9
23 02:53 W 9 16.09 Overcast BKN013 OVC020 15 12.2 83% 75.97 1011.7
23 01:53 SW 11 16.09 Mostly Cloudy BKN013 BKN022 15 12.2 83% 75.97 1011.8
23 00:53 W 11 16.09 A Few Clouds FEW010 14.4 11.7 84% 76 1012.2
22 23:53 W 11 16.09 A Few Clouds FEW011 15 12.2 83% 76 1012.2
22 22:53 W 15 16.09 Fair CLR 15.6 12.2 25 15.6 80% 75.97 1012.2
22 21:53 W 15 16.09 Fair CLR 16.7 11.7 73% 75.95 1011.7
22 20:53 W 19 16.09 Fair CLR 17.8 11.7 68% 75.9 1011.1
22 19:53 W 15 16.09 Fair CLR 20 11.7 59% 75.82 1010.0
22 18:53 SW 17 16.09 Fair CLR 21.7 11.1 51% 75.77 1009.3
22 17:53 SW 20 G 35 16.09 Fair CLR 23.9 11.7 46% 25 75.74 1008.8
22 16:53 SW 22 16.09 A Few Clouds FEW100 25 11.7 27.2 20 43% 26 75.74 1008.6
22 15:53 SW 20 G 39 16.09 A Few Clouds FEW100 25.6 11.7 42% 26 75.74 1008.6
22 14:53 SW 20 G 31 16.09 A Few Clouds FEW100 26.7 11.1 38% 27 75.77 1008.8
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)