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 23:53 SW 15 16.09 Mostly Cloudy BKN016 16.7 13.3 80% 76.07 1013.3
26 22:53 W 13 16.09 A Few Clouds FEW010 17.2 13.3 27.8 17.2 78% 76.1 1013.6
26 21:53 SW 17 G 33 16.09 Fair CLR 18.3 13.3 73% 76.07 1013.4
26 20:53 W 19 16.09 Fair CLR 20 12.8 63% 76.02 1012.6
26 19:53 SW 17 G 30 16.09 A Few Clouds FEW250 22.2 13.3 57% 75.97 1012.0
26 18:53 SW 19 G 33 16.09 A Few Clouds FEW250 24.4 12.8 48% 26 75.97 1011.5
26 17:53 SW 20 G 39 16.09 A Few Clouds FEW250 26.1 12.2 42% 26 75.95 1011.1
26 16:53 SW 28 G 41 16.09 A Few Clouds FEW250 27.8 11.1 30 21.7 35% 27 75.92 1010.9
26 15:53 W 26 G 39 16.09 A Few Clouds FEW250 28.3 10.6 33% 27 75.95 1011.1
26 14:53 W 19 G 37 16.09 A Few Clouds FEW250 29.4 10 30% 28 75.97 1011.5
26 13:53 W 13 16.09 A Few Clouds FEW250 28.3 10.6 33% 27 76 1011.7
26 12:53 SW 13 16.09 A Few Clouds FEW250 26.7 8.9 33% 26 76.05 1012.5
26 11:53 Vrbl 6 12.87 A Few Clouds FEW250 23.3 12.8 52% 76.1 1013.2
26 10:53 Vrbl 7 9.66 Fair with Haze CLR 21.1 13.3 21.1 16.7 61% 76.12 1013.8
26 09:53 Calm 8.05 Mostly Cloudy with Haze BKN019 19.4 13.3 68% 76.1 1013.6
26 08:53 Vrbl 6 8.05 Overcast with Haze OVC016 17.8 13.3 75% 76.1 1013.5
26 07:53 S 9 8.05 Overcast with Haze OVC014 17.2 13.3 78% 76.07 1013.1
26 06:53 S 7 8.05 Overcast with Haze OVC013 17.2 13.9 81% 76.02 1012.4
26 05:53 W 6 11.27 Overcast OVC011 16.7 13.9 84% 76 1011.8
26 03:53 SW 7 11.27 Overcast OVC010 16.1 13.9 87% 75.95 1011.1
26 02:53 W 9 12.87 Mostly Cloudy BKN010 16.1 13.9 87% 75.95 1011.0
26 01:53 W 9 12.87 A Few Clouds FEW010 16.1 13.9 87% 75.97 1011.3
26 00:53 W 9 14.48 Fair CLR 16.7 13.9 84% 76 1011.8
25 23:53 SW 9 16.09 Fair CLR 17.2 13.9 81% 76 1012.0
25 22:53 SW 11 16.09 Fair CLR 17.8 13.9 30.6 17.8 78% 75.97 1012.0
25 21:53 SW 15 16.09 Fair CLR 18.3 13.9 76% 75.97 1011.9
25 20:53 W 19 16.09 Fair CLR 20 13.9 68% 75.9 1011.0
25 19:53 SW 17 16.09 Fair CLR 22.8 13.9 57% 75.9 1010.7
25 18:53 SW 20 G 33 16.09 Fair CLR 25.6 13.9 48% 26 75.84 1009.9
25 17:53 W 20 G 33 16.09 Fair CLR 27.8 13.3 41% 28 75.82 1009.4
25 16:53 W 19 G 31 16.09 Fair CLR 30.6 10.6 31.1 21.1 29% 29 75.82 1009.3
25 15:53 SW 17 G 30 16.09 Fair CLR 30.6 10.6 29% 29 75.84 1009.7
25 14:53 SW 13 16.09 Fair CLR 30 11.7 32% 29 75.9 1010.4
25 13:53 Vrbl 7 16.09 Fair CLR 29.4 10.6 31% 28 75.95 1011.1
25 12:53 Calm 16.09 Fair CLR 26.1 12.8 44% 26 76 1012.0
25 11:53 Vrbl 9 9.66 Fair with Haze CLR 23.9 13.9 54% 25 76.05 1012.8
25 10:53 Vrbl 7 8.05 Fair with Haze CLR 21.1 13.9 21.1 16.7 64% 76.1 1013.3
25 09:53 Vrbl 9 8.05 Mostly Cloudy with Haze BKN017 20 13.9 68% 76.1 1013.4
25 08:53 Vrbl 7 6.44 Overcast with Haze OVC014 18.3 14.4 78% 76.1 1013.4
25 07:53 NW 6 6.44 Overcast with Haze OVC012 17.2 13.9 81% 76.1 1013.4
25 06:53 Vrbl 7 6.44 Fog/Mist OVC010 16.7 14.4 86% 76.05 1012.8
25 05:53 W 7 9.66 Overcast with Haze OVC011 16.7 13.9 84% 76.02 1012.3
25 04:53 W 7 9.66 Overcast with Haze OVC010 16.7 13.9 19.4 16.1 84% 76.02 1012.0
25 03:53 W 9 11.27 Overcast OVC011 16.7 13.9 84% 76.02 1012.1
25 02:53 W 7 11.27 Overcast OVC009 16.7 14.4 86% 76.05 1012.4
25 01:53 W 11 12.87 Mostly Cloudy BKN010 16.1 13.9 87% 76.07 1012.6
25 00:53 SW 11 16.09 Fair CLR 17.2 13.9 81% 76.07 1012.8
24 23:53 SW 11 16.09 Fair CLR 18.3 13.9 76% 76.1 1013.0
24 22:53 W 15 16.09 Fair CLR 19.4 13.9 29.4 19.4 71% 76.1 1013.0
24 21:53 SW 15 16.09 Fair CLR 20 14.4 70% 76.07 1013.0
24 20:53 W 15 16.09 Fair CLR 21.7 13.9 61% 76.02 1012.2
24 19:53 W 19 G 31 16.09 Fair CLR 23.3 13.9 56% 76 1011.9
24 18:53 SW 20 G 33 16.09 Fair CLR 25.6 13.9 48% 26 75.97 1011.7
24 17:53 SW 20 G 33 16.09 A Few Clouds FEW120 27.8 13.3 41% 28 75.97 1011.4
24 16:53 SW 22 G 35 16.09 A Few Clouds FEW120 FEW170 29.4 12.2 32.2 26.7 35% 29 76 1011.6
24 15:53 SW 24 G 37 16.09 A Few Clouds FEW130 FEW170 29.4 13.3 37% 29 76.02 1011.9
24 14:53 SW 22 G 35 16.09 A Few Clouds FEW130 FEW160 30.6 12.2 32% 30 76.07 1012.5
24 13:53 W 20 G 31 16.09 A Few Clouds FEW130 FEW160 31.7 12.8 31% 31 76.1 1012.7
24 12:53 SW 11 G 30 16.09 A Few Clouds FEW130 FEW200 30 13.9 37% 29 76.12 1013.3
24 11:53 Vrbl 7 16.09 A Few Clouds FEW130 FEW190 28.9 13.9 40% 28 76.17 1013.9
24 10:53 SW 9 16.09 A Few Clouds FEW130 FEW190 26.1 14.4 26.1 17.2 49% 27 76.2 1014.5
24 09:53 S 6 14.48 A Few Clouds FEW130 FEW200 23.9 15 58% 25 76.23 1014.6
24 08:53 Calm 12.87 A Few Clouds FEW120 FEW200 21.1 15 68% 76.23 1015.0
24 07:53 Calm 12.87 A Few Clouds FEW120 FEW200 19.4 15 76% 76.25 1015.2
24 06:53 SW 7 12.87 A Few Clouds FEW120 FEW200 17.8 14.4 81% 76.25 1015.0
24 05:53 Vrbl 6 14.48 Partly Cloudy FEW120 SCT180 17.2 14.4 84% 76.23 1014.7
24 04:53 SW 7 14.48 A Few Clouds FEW120 FEW180 17.8 14.4 20.6 17.8 81% 76.2 1014.4
24 03:53 SW 6 14.48 A Few Clouds FEW180 17.8 14.4 81% 76.2 1014.4
24 02:53 W 9 14.48 Partly Cloudy SCT180 18.3 14.4 78% 76.2 1014.4
24 01:53 W 7 16.09 A Few Clouds FEW180 18.9 14.4 75% 76.23 1014.7
24 00:53 W 9 16.09 Partly Cloudy SCT180 19.4 14.4 73% 76.25 1015.2
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)