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 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
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
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)