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 20:53 SW 11 16.09 Mostly Cloudy BKN250 18.9 11.1 61% 76.1 1013.8
27 19:53 W 15 16.09 Partly Cloudy SCT250 19.4 10.6 57% 76.1 1013.8
27 18:53 W 13 16.09 Partly Cloudy SCT250 20 11.7 59% 76.07 1013.4
27 17:53 W 17 16.09 A Few Clouds FEW250 21.7 11.7 53% 76.05 1012.9
27 16:53 SW 19 16.09 A Few Clouds FEW250 23.3 12.2 25 19.4 50% 76.05 1012.8
27 15:53 SW 17 16.09 A Few Clouds FEW030 FEW250 25 9.4 37% 26 76.05 1012.9
27 14:53 SW 11 16.09 A Few Clouds FEW030 25 8.9 36% 26 76.05 1012.8
27 13:53 W 13 16.09 Fair CLR 23.9 8.9 39% 25 76.1 1013.3
27 12:53 Calm 16.09 Fair CLR 22.8 8.3 40% 76.15 1014.3
27 11:53 SW 6 16.09 Fair CLR 21.7 9.4 46% 76.23 1015.1
27 10:53 Vrbl 6 16.09 Fair CLR 19.4 10 19.4 13.3 55% 76.25 1015.6
27 09:53 Calm 16.09 Fair CLR 17.8 9.4 58% 76.28 1016.1
27 08:53 Calm 14.48 A Few Clouds FEW250 15.6 8.9 65% 76.3 1016.3
27 07:53 Calm 16.09 Fair CLR 14.4 8.9 70% 76.25 1015.8
27 06:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.23 1015.4
27 05:53 Calm 16.09 Fair CLR 13.9 8.9 72% 76.23 1015.2
27 04:53 Calm 16.09 Fair CLR 13.9 10 17.8 13.9 78% 76.2 1014.8
27 03:53 Calm 16.09 Fair CLR 14.4 10 75% 76.2 1014.8
27 02:53 Calm 16.09 Fair CLR 15 10.6 75% 76.25 1015.2
27 01:53 E 7 16.09 Fair CLR 15.6 11.1 75% 76.25 1015.4
27 00:53 NE 6 16.09 Fair CLR 16.7 11.7 73% 76.28 1015.6
26 23:53 W 6 16.09 Fair CLR 16.7 11.7 73% 76.25 1015.6
26 21:53 W 7 16.09 Fair CLR 18.3 11.7 66% 76.23 1015.2
26 20:53 SW 9 16.09 Fair CLR 19.4 11.1 59% 76.23 1015.3
26 19:53 W 13 16.09 Fair CLR 20.6 9.4 49% 76.23 1015.3
26 18:53 SW 15 16.09 Fair CLR 22.2 8.3 41% 76.2 1014.9
26 16:53 SW 19 G 31 16.09 Fair CLR 25.6 7.8 27.2 22.2 32% 26 76.17 1014.3
26 15:53 W 17 16.09 Fair CLR 26.1 5 26% 26 76.17 1014.2
26 14:53 SW 17 16.09 Fair CLR 26.7 5.6 26% 26 76.2 1014.7
26 13:53 SW 9 16.09 Fair CLR 26.7 6.1 27% 26 76.25 1015.2
26 12:53 W 13 16.09 Fair CLR 26.1 7.2 30% 26 76.33 1016.3
26 11:53 W 7 16.09 Fair CLR 23.9 8.9 39% 25 76.38 1017.1
26 10:53 Calm 16.09 Fair CLR 22.2 8.3 22.2 14.4 41% 76.43 1017.8
26 09:53 Calm 16.09 Fair CLR 20.6 8.9 47% 76.45 1018.0
26 08:53 Calm 16.09 Fair CLR 17.8 9.4 58% 76.43 1018.1
26 07:53 Calm 16.09 A Few Clouds FEW160 15 8.9 67% 76.38 1017.6
26 06:53 Calm 16.09 A Few Clouds FEW180 15 8.9 67% 76.38 1017.2
26 05:53 Calm 16.09 Fair CLR 15.6 8.9 65% 76.35 1017.1
26 04:53 Calm 16.09 Fair CLR 15 9.4 18.9 13.9 69% 76.35 1016.8
26 03:53 Calm 16.09 Fair CLR 15.6 9.4 67% 76.35 1016.6
26 01:53 Calm 16.09 A Few Clouds FEW250 16.7 10 65% 76.38 1017.0
26 00:53 N 6 16.09 Partly Cloudy SCT250 16.7 11.1 70% 76.38 1017.1
25 23:53 Calm 16.09 Mostly Cloudy BKN250 18.3 11.1 63% 76.38 1017.2
25 22:53 Calm 16.09 Mostly Cloudy BKN250 18.3 11.7 26.1 18.3 66% 76.38 1017.3
25 21:53 Vrbl 6 16.09 Mostly Cloudy BKN250 20 11.1 57% 76.38 1017.1
25 20:53 W 7 16.09 Partly Cloudy SCT250 20.6 11.1 55% 76.35 1016.8
25 19:53 W 11 16.09 A Few Clouds FEW250 21.1 10.6 51% 76.33 1016.6
25 18:53 SW 13 16.09 Partly Cloudy SCT250 23.3 9.4 41% 76.3 1016.2
25 17:53 W 17 G 30 16.09 Partly Cloudy SCT250 24.4 9.4 39% 25 76.25 1015.7
25 16:53 SW 17 G 30 16.09 A Few Clouds FEW100 FEW250 26.1 7.8 27.2 21.7 31% 26 76.23 1015.2
25 15:53 SW 13 16.09 A Few Clouds FEW100 FEW250 26.7 5 25% 26 76.23 1015.0
25 14:53 SW 11 16.09 A Few Clouds FEW100 FEW250 26.1 6.1 28% 26 76.23 1015.2
25 13:53 Calm 16.09 A Few Clouds FEW100 FEW250 26.1 5.6 27% 26 76.28 1015.6
25 12:53 W 7 16.09 A Few Clouds FEW100 FEW250 25 7.8 33% 25 76.33 1016.5
25 11:53 W 6 16.09 A Few Clouds FEW250 23.3 8.9 40% 76.4 1017.4
25 10:53 Calm 16.09 Fair CLR 21.7 9.4 21.7 13.3 46% 76.4 1017.6
25 09:53 Calm 16.09 Fair CLR 19.4 8.9 51% 76.4 1017.8
25 07:53 NE 6 16.09 Fair CLR 14.4 8.3 67% 76.33 1016.9
25 06:53 Calm 16.09 Fair CLR 13.9 8.3 69% 76.3 1016.3
25 05:53 NE 6 16.09 Fair CLR 13.9 8.3 69% 76.28 1016.2
25 04:53 Calm 16.09 Fair CLR 14.4 8.9 18.3 13.9 70% 76.28 1015.9
25 03:53 Calm 16.09 Fair CLR 15 8.9 67% 76.25 1015.7
25 02:53 Calm 16.09 Fair CLR 15 9.4 69% 76.25 1015.7
25 01:53 NE 9 16.09 Fair CLR 15.6 10 70% 76.28 1015.8
25 00:53 NE 6 16.09 Fair CLR 16.1 11.1 72% 76.25 1015.7
24 23:53 Calm 16.09 Fair CLR 16.7 10.6 67% 76.25 1015.7
24 22:53 Calm 16.09 Fair CLR 17.8 10 24.4 17.2 60% 76.25 1015.6
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)