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.
09 10:53 SW 7 14.48 Mostly Cloudy BKN090 20 13.9 20.6 15 68% 76.05 1012.9
09 09:53 Calm 14.48 Mostly Cloudy BKN085 18.9 13.9 73% 76.05 1013.0
09 08:53 Calm 16.09 Mostly Cloudy BKN085 17.2 13.3 78% 76.05 1012.9
09 07:53 Calm 16.09 Mostly Cloudy BKN090 16.1 13.3 84% 76.02 1012.7
09 06:53 Calm 16.09 Mostly Cloudy BKN100 BKN120 15.6 13.3 86% 76 1012.2
09 05:53 Calm 16.09 Mostly Cloudy BKN090 BKN130 15.6 13.3 86% 76 1012.1
09 04:53 Calm 16.09 Mostly Cloudy BKN110 15 12.8 16.7 14.4 87% 75.97 1011.8
09 03:53 Calm 16.09 Partly Cloudy SCT110 15 12.8 87% 75.97 1011.6
09 02:53 Calm 16.09 Fair CLR 15 12.8 87% 76 1011.9
09 01:53 Calm 16.09 Fair CLR 15.6 12.8 84% 76 1012.0
09 00:53 SW 6 16.09 Fair CLR 15.6 12.8 84% 75.97 1012.1
08 23:53 W 6 16.09 Fair CLR 16.1 12.8 81% 76 1012.3
08 22:53 W 9 16.09 Fair CLR 16.7 12.8 26.1 16.7 78% 76 1012.4
08 21:53 W 11 16.09 Fair CLR 17.8 13.3 75% 75.97 1012.3
08 20:53 W 11 16.09 Fair CLR 18.9 13.3 70% 75.95 1011.8
08 19:53 W 17 16.09 Fair CLR 20 12.8 63% 75.92 1011.2
08 18:53 SW 13 16.09 Fair CLR 22.2 13.3 57% 75.87 1010.6
08 17:53 W 17 16.09 A Few Clouds FEW200 25 12.8 47% 26 75.82 1009.8
08 16:53 W 19 16.09 Fair CLR 26.1 12.8 27.2 17.8 44% 26 75.82 1009.6
08 15:53 W 19 16.09 Fair CLR 26.7 13.3 44% 27 75.82 1009.6
08 14:53 W 17 16.09 Fair CLR 26.7 13.3 44% 27 75.84 1010.0
08 13:53 SW 13 12.87 Fair CLR 25.6 13.3 47% 26 75.87 1010.3
08 12:53 Vrbl 6 8.05 Fair with Haze CLR 22.2 14.4 61% 75.95 1011.5
08 11:53 S 7 6.44 Fair with Haze CLR 19.4 14.4 73% 76 1012.4
08 10:53 SW 9 4.02 Overcast with Haze OVC009 17.2 14.4 17.2 13.3 84% 76.05 1013.0
08 09:53 W 7 3.22 Fog/Mist OVC006 15.6 14.4 93% 76.05 1013.1
08 08:53 Calm 2.41 Fog/Mist OVC004 15 14.4 96% 76.02 1012.9
08 07:53 S 7 1.21 Fog/Mist SCT000 OVC002 15 14.4 96% 76 1012.5
08 06:53 W 7 0.21 Fog VV002 13.9 13.9 100% 75.97 1011.9
08 05:53 SW 6 11.27 Fair CLR 14.4 13.3 93% 75.92 1011.2
08 04:53 SW 7 11.27 Fair CLR 15 13.9 17.8 14.4 93% 75.92 1010.8
08 03:53 Calm 12.87 A Few Clouds FEW012 16.1 13.9 87% 75.9 1010.7
08 02:53 Calm 14.48 A Few Clouds FEW015 FEW030 16.1 13.9 87% 75.92 1010.8
08 01:53 Calm 16.09 Fair CLR 16.1 13.9 87% 75.95 1011.5
08 00:53 Calm 16.09 Fair CLR 16.1 13.9 87% 75.95 1011.6
07 23:53 SW 6 16.09 Fair CLR 16.7 13.9 84% 75.97 1011.8
07 22:53 S 6 16.09 Fair CLR 17.8 14.4 26.7 17.2 81% 75.97 1011.9
07 21:53 W 7 16.09 Fair CLR 18.3 14.4 78% 75.97 1012.0
07 20:53 SW 13 16.09 Fair CLR 18.9 14.4 75% 75.95 1011.8
07 19:53 W 15 16.09 Fair CLR 19.4 13.9 71% 75.9 1011.1
07 18:53 SW 17 16.09 Fair CLR 21.7 14.4 63% 75.82 1010.1
07 17:53 W 19 16.09 Fair CLR 25 13.9 50% 26 75.79 1009.2
07 16:53 SW 19 16.09 Fair CLR 26.7 13.3 27.2 18.9 44% 27 75.77 1008.8
07 15:53 SW 20 16.09 Fair CLR 27.2 13.3 42% 27 75.77 1008.9
07 14:53 W 19 14.48 Fair CLR 26.7 14.4 47% 27 75.79 1009.1
07 13:53 W 19 12.87 Fair CLR 25 13.9 50% 26 75.82 1009.6
07 12:53 W 13 9.66 Fair with Haze CLR 23.3 14.4 57% 75.87 1010.6
07 11:53 W 11 8.05 Fair with Haze CLR 20.6 14.4 68% 75.92 1011.3
07 10:53 W 13 6.44 A Few Clouds with Haze FEW010 19.4 15 19.4 15 76% 75.95 1011.7
07 09:53 SW 7 6.44 A Few Clouds with Haze FEW007 18.3 14.4 78% 75.95 1011.5
07 08:53 SW 7 4.83 Fog/Mist FEW005 16.1 14.4 90% 75.92 1011.4
07 07:53 S 7 6.44 Fog/Mist FEW010 15.6 14.4 93% 75.9 1010.9
07 06:53 Calm 8.05 Fog/Mist Patches Fog FEW012 15 14.4 96% 75.84 1010.2
07 05:53 Calm 12.87 Fair CLR 15.6 13.9 90% 75.82 1009.7
07 04:53 Calm 11.27 Fair CLR 15.6 14.4 17.2 15 93% 75.79 1009.4
07 03:53 Calm 11.27 Fair CLR 15 13.9 93% 75.82 1009.5
07 02:53 Calm 12.87 Fair CLR 16.1 14.4 90% 75.82 1009.5
07 01:53 Calm 12.87 Fair CLR 16.1 14.4 90% 75.84 1010.0
07 00:53 S 6 14.48 Fair CLR 16.7 14.4 86% 75.84 1010.1
06 23:53 Calm 16.09 Fair CLR 17.2 14.4 84% 75.87 1010.5
06 22:53 W 9 16.09 Fair CLR 17.2 14.4 26.7 17.2 84% 75.87 1010.8
06 21:53 SW 15 16.09 Fair CLR 17.8 14.4 81% 75.87 1010.8
06 20:53 W 15 16.09 Fair CLR 18.3 15 81% 75.87 1010.7
06 19:53 SW 17 16.09 Fair CLR 19.4 15 76% 75.79 1009.7
06 18:53 SW 19 16.09 Fair CLR 21.7 15 66% 75.72 1008.6
06 17:53 SW 20 16.09 Fair CLR 24.4 15 56% 26 75.67 1007.6
06 16:53 W 20 16.09 Fair CLR 26.7 13.9 27.8 19.4 45% 27 75.64 1007.1
06 15:53 W 20 G 33 16.09 A Few Clouds FEW090 27.8 12.8 40% 27 75.62 1006.8
06 14:53 W 20 G 33 16.09 A Few Clouds FEW090 27.8 13.9 43% 28 75.64 1006.9
06 13:53 W 20 16.09 A Few Clouds FEW090 26.7 13.9 45% 27 75.67 1007.6
06 12:53 SW 15 14.48 Fair CLR 25 12.8 47% 26 75.72 1008.3
06 11:53 Vrbl 6 9.66 Fair with Haze CLR 22.2 14.4 61% 75.79 1009.3
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)