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.
15 07:53 S 7 14.48 Overcast OVC014 15 11.7 81% 76.17 1014.7
15 06:53 S 9 12.87 Overcast OVC012 15 12.2 83% 76.15 1014.3
15 05:53 SW 11 16.09 Overcast BKN013 OVC020 15 12.2 83% 76.1 1013.7
15 04:53 W 7 16.09 Overcast BKN011 OVC017 15 12.2 16.1 13.9 83% 76.1 1013.4
15 03:53 W 13 16.09 Overcast BKN011 OVC020 14.4 12.2 87% 76.1 1013.7
15 02:53 W 13 16.09 Mostly Cloudy SCT014 BKN021 13.9 12.2 90% 76.12 1014.0
15 01:53 W 13 16.09 Fair CLR 15 12.2 83% 76.15 1014.1
15 00:53 W 9 16.09 Fair CLR 15.6 12.2 80% 76.17 1014.4
14 23:53 W 9 16.09 Fair CLR 15.6 11.7 78% 76.17 1014.7
14 22:53 W 11 16.09 Fair CLR 16.1 11.7 25 16.1 75% 76.2 1015.0
14 21:53 SW 15 16.09 Fair CLR 17.2 11.7 70% 76.17 1014.6
14 20:53 SW 15 16.09 Fair CLR 17.8 11.7 68% 76.12 1014.2
14 19:53 W 17 16.09 Fair CLR 19.4 11.1 59% 76.1 1013.6
14 18:53 SW 19 G 31 16.09 Fair CLR 22.2 11.7 52% 76.05 1013.0
14 17:53 SW 19 G 31 16.09 Fair CLR 23.9 11.7 46% 25 76.05 1012.9
14 16:53 SW 17 G 30 16.09 Fair CLR 24.4 11.1 25.6 19.4 43% 26 76.05 1012.9
14 15:53 W 19 G 31 16.09 Fair CLR 25 11.1 42% 26 76.07 1013.2
14 14:53 W 19 G 31 16.09 Fair CLR 24.4 11.1 43% 26 76.12 1013.9
14 13:53 SW 15 G 33 16.09 A Few Clouds FEW040 23.9 11.7 46% 25 76.17 1014.7
14 12:53 SW 19 16.09 A Few Clouds FEW038 22.8 11.7 50% 76.23 1015.2
14 11:53 Vrbl 11 16.09 A Few Clouds FEW036 21.7 11.1 51% 76.25 1015.7
14 10:53 W 9 16.09 A Few Clouds FEW035 20 11.1 20 12.8 57% 76.28 1016.2
14 09:53 S 7 16.09 Partly Cloudy SCT022 18.3 11.1 63% 76.28 1016.2
14 08:53 Vrbl 6 16.09 Partly Cloudy SCT017 16.1 11.1 72% 76.28 1016.3
14 07:53 W 7 16.09 A Few Clouds FEW015 15.6 11.1 75% 76.28 1016.1
14 06:53 W 7 16.09 A Few Clouds FEW012 13.9 11.1 83% 76.25 1015.8
14 05:53 W 9 16.09 A Few Clouds FEW250 12.8 10.6 87% 76.23 1015.5
14 04:53 W 7 16.09 Fair CLR 13.3 10.6 16.7 12.8 84% 76.23 1015.3
14 03:53 W 7 16.09 Fair CLR 13.3 10.6 84% 76.23 1015.4
14 02:53 W 7 16.09 Fair CLR 13.9 10.6 81% 76.25 1015.4
14 01:53 W 7 16.09 Fair CLR 14.4 10.6 78% 76.23 1015.4
14 00:53 W 7 16.09 Fair CLR 14.4 10.6 78% 76.25 1015.7
13 23:53 SW 7 16.09 Fair CLR 15.6 10.6 72% 76.25 1015.8
13 22:53 SW 9 16.09 Fair CLR 16.1 10 24.4 16.1 67% 76.25 1015.8
13 21:53 SW 11 16.09 Fair CLR 17.2 10 63% 76.25 1015.8
13 20:53 SW 17 16.09 Fair CLR 17.8 10 60% 76.23 1015.4
13 19:53 SW 17 16.09 A Few Clouds FEW020 FEW065 18.9 10 56% 76.2 1015.1
13 18:53 W 17 G 30 16.09 Fair CLR 21.1 10.6 51% 76.17 1014.7
13 17:53 SW 22 16.09 Fair CLR 22.8 10.6 46% 76.2 1014.7
13 16:53 SW 15 G 39 16.09 A Few Clouds FEW200 23.9 10.6 26.1 19.4 43% 25 76.2 1014.8
13 15:53 SW 24 G 39 16.09 A Few Clouds FEW200 25.6 10.6 39% 26 76.2 1014.9
13 14:53 W 24 G 35 16.09 A Few Clouds FEW065 FEW200 25 10.6 40% 26 76.28 1015.7
13 13:53 W 11 16.09 A Few Clouds FEW065 FEW200 23.3 11.1 46% 76.33 1016.6
13 12:53 Vrbl 11 16.09 A Few Clouds FEW060 FEW200 22.2 11.7 52% 76.38 1017.5
13 11:53 W 11 16.09 Mostly Cloudy BKN031 BKN160 21.1 11.7 55% 76.43 1018.3
13 10:53 W 9 16.09 Mostly Cloudy BKN029 19.4 11.7 19.4 15.6 61% 76.48 1018.8
13 09:53 W 6 14.48 Overcast OVC027 17.8 12.2 70% 76.45 1018.7
13 08:53 W 6 14.48 Overcast OVC024 16.7 12.2 75% 76.45 1018.6
13 07:53 Vrbl 6 14.48 Overcast OVC025 16.1 12.2 78% 76.4 1018.1
13 06:53 SW 9 14.48 Overcast OVC025 16.7 12.2 75% 76.38 1017.6
13 05:53 Calm 16.09 Overcast OVC026 16.1 12.2 78% 76.35 1017.1
13 04:53 Calm 16.09 Mostly Cloudy SCT015 BKN025 15.6 12.2 15.6 14.4 80% 76.33 1016.8
13 03:53 Calm 16.09 Mostly Cloudy BKN017 BKN032 15.6 12.2 80% 76.35 1017.1
13 02:53 S 6 16.09 Overcast BKN015 OVC029 15.6 12.2 80% 76.35 1017.0
13 01:53 W 11 16.09 Overcast SCT015 OVC030 15 12.2 83% 76.35 1017.2
13 00:53 W 11 16.09 Partly Cloudy FEW015 SCT034 SCT250 14.4 12.2 87% 76.33 1017.0
12 23:53 W 9 16.09 Partly Cloudy FEW015 SCT250 15.6 12.2 80% 76.33 1016.8
12 22:53 W 13 16.09 Partly Cloudy FEW015 SCT250 15.6 11.7 21.7 15.6 78% 76.33 1016.9
12 21:53 SW 15 16.09 Partly Cloudy SCT250 16.7 12.2 75% 76.33 1016.7
12 20:53 W 13 16.09 A Few Clouds FEW250 17.2 12.2 73% 76.28 1016.1
12 19:53 SW 19 16.09 A Few Clouds FEW250 17.8 12.2 70% 76.23 1015.5
12 18:53 W 19 G 31 16.09 A Few Clouds FEW250 19.4 12.2 63% 76.2 1015.2
12 17:53 W 20 G 33 16.09 A Few Clouds FEW120 FEW250 20.6 12.2 59% 76.17 1014.6
12 16:53 SW 22 G 35 16.09 A Few Clouds FEW120 FEW250 21.7 12.2 23.3 18.9 55% 76.17 1014.7
12 15:53 W 20 G 33 16.09 A Few Clouds FEW120 23.3 12.2 50% 76.17 1014.6
12 14:53 W 22 G 35 16.09 A Few Clouds FEW030 FEW120 22.2 12.2 53% 76.23 1015.1
12 13:53 W 22 G 35 16.09 A Few Clouds FEW027 FEW120 21.7 12.8 57% 76.25 1015.5
12 12:53 W 22 G 37 16.09 Partly Cloudy SCT022 SCT130 21.1 12.8 59% 76.28 1015.7
12 11:53 W 20 16.09 A Few Clouds FEW021 FEW150 20.6 12.8 61% 76.25 1015.4
12 10:53 SW 20 11.27 Partly Cloudy SCT017 18.9 12.8 18.9 13.9 68% 76.25 1015.5
12 09:53 SW 19 8.05 Partly Cloudy with Haze SCT015 18.3 12.8 70% 76.2 1014.8
12 08:53 SW 13 6.44 Mostly Cloudy with Haze BKN012 17.2 12.8 76% 76.15 1013.9
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)