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.
12 17:53 NE 22 16.09 Partly Cloudy SCT250 31.7 -2.8 11% 30 76.28 1015.5
12 16:53 NE 15 16.09 A Few Clouds FEW250 32.8 -1.1 33.3 26.1 11% 30 76.3 1015.8
12 15:53 NE 20 16.09 A Few Clouds FEW250 32.8 -1.1 11% 30 76.35 1016.4
12 14:53 NE 22 16.09 A Few Clouds FEW250 32.8 -1.1 11% 30 76.38 1016.9
12 13:53 NE 26 G 39 16.09 A Few Clouds FEW250 32.8 -0.6 12% 30 76.48 1018.0
12 12:53 W 13 16.09 A Few Clouds FEW250 31.1 1.7 15% 29 76.58 1019.6
12 11:53 W 13 16.09 A Few Clouds FEW250 29.4 3.9 20% 28 76.68 1020.6
12 10:53 Vrbl 6 16.09 Fair CLR 25.6 5.6 25.6 14.4 28% 26 76.73 1021.5
12 09:53 Calm 16.09 Fair CLR 22.2 7.2 38% 76.73 1021.8
12 08:53 Calm 16.09 Fair CLR 19.4 7.8 47% 76.73 1022.0
12 07:53 Calm 16.09 Fair CLR 16.7 6.1 50% 76.71 1021.8
12 06:53 Calm 16.09 Fair CLR 15 7.8 62% 76.71 1021.6
12 05:53 NE 7 16.09 Fair CLR 14.4 7.8 65% 76.71 1021.5
12 04:53 Calm 16.09 Fair CLR 15 8.3 19.4 14.4 64% 76.71 1021.4
12 03:53 Calm 16.09 Fair CLR 15.6 8.9 65% 76.68 1021.3
12 02:53 Calm 16.09 Fair CLR 16.1 9.4 65% 76.73 1021.7
12 01:53 Calm 16.09 Fair CLR 16.7 10 65% 76.76 1022.1
12 00:53 N 6 16.09 Fair CLR 17.8 10.6 63% 76.76 1022.4
11 23:53 Calm 16.09 Fair CLR 18.3 11.7 66% 76.76 1022.5
11 22:53 Calm 16.09 Fair CLR 19.4 11.7 27.2 18.9 61% 76.76 1022.5
11 21:53 Vrbl 6 16.09 Fair CLR 20 11.7 59% 76.73 1022.2
11 20:53 Vrbl 7 16.09 Fair CLR 21.1 11.7 55% 76.71 1021.7
11 19:53 SW 9 16.09 Fair CLR 22.8 11.7 50% 76.68 1021.5
11 18:53 SW 11 16.09 Fair CLR 24.4 8.9 37% 25 76.63 1020.9
11 17:53 W 13 16.09 Fair CLR 26.7 8.3 31% 26 76.63 1020.7
11 16:53 W 11 16.09 Fair CLR 27.8 8.9 27.8 17.8 31% 27 76.66 1020.8
11 15:53 W 13 16.09 Fair CLR 26.7 9.4 34% 26 76.68 1021.2
11 14:53 W 13 16.09 Fair CLR 26.7 9.4 34% 26 76.68 1021.4
11 13:53 W 11 16.09 Fair CLR 25 10 39% 26 76.73 1022.2
11 12:53 W 11 16.09 Fair CLR 22.8 9.4 43% 76.81 1023.2
11 11:53 Vrbl 6 16.09 Fair CLR 20 10 53% 76.84 1023.7
11 10:53 Calm 16.09 Fair CLR 17.8 10.6 17.8 10.6 63% 76.84 1023.9
11 09:53 S 6 16.09 Fair CLR 16.1 10.6 70% 76.84 1023.9
11 08:53 Calm 16.09 Fair CLR 14.4 10 75% 76.84 1024.0
11 07:53 Calm 16.09 Fair CLR 12.2 8.9 80% 76.78 1023.6
11 06:53 Calm 16.09 Fair CLR 11.1 9.4 89% 76.76 1023.1
11 05:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76.73 1022.5
11 04:53 Calm 16.09 Fair CLR 11.7 9.4 13.9 11.7 86% 76.71 1022.0
11 03:53 Calm 16.09 Fair CLR 12.2 10 87% 76.68 1021.8
11 02:53 Calm 16.09 Fair CLR 12.2 10 87% 76.71 1022.0
11 01:53 Calm 16.09 Fair CLR 12.8 10 83% 76.68 1021.8
11 00:53 Calm 16.09 Fair CLR 12.8 10 83% 76.68 1021.9
10 23:53 SW 6 16.09 Fair CLR 13.3 10.6 84% 76.68 1021.8
10 22:53 SW 7 16.09 Fair CLR 13.9 10.6 20 13.3 81% 76.63 1021.3
10 21:53 W 15 16.09 A Few Clouds FEW250 14.4 10 75% 76.61 1020.9
10 20:53 SW 13 16.09 Partly Cloudy FEW044 SCT250 15 10 72% 76.58 1020.5
10 19:53 SW 15 16.09 Mostly Cloudy SCT044 BKN250 15.6 10 70% 76.53 1019.8
10 18:53 SW 19 16.09 Mostly Cloudy SCT045 BKN250 17.2 9.4 60% 76.48 1019.2
10 17:53 SW 13 16.09 Mostly Cloudy SCT048 BKN250 19.4 10 55% 76.43 1018.3
10 16:53 SW 15 16.09 Mostly Cloudy SCT050 BKN250 20 9.4 20.6 16.7 51% 76.38 1017.6
10 15:53 SW 13 16.09 Mostly Cloudy FEW046 BKN250 20.6 9.4 49% 76.4 1017.9
10 14:53 W 13 16.09 Mostly Cloudy SCT048 BKN250 19.4 9.4 53% 76.4 1018.0
10 13:53 SW 13 16.09 Mostly Cloudy SCT042 BKN250 20 8.9 49% 76.43 1018.3
10 12:53 SW 11 16.09 Mostly Cloudy BKN034 18.3 9.4 56% 76.48 1018.9
10 11:53 Vrbl 6 14.48 Mostly Cloudy BKN028 17.8 10 60% 76.45 1018.8
10 10:53 Calm 12.87 Partly Cloudy SCT019 16.7 10.6 16.7 11.7 67% 76.45 1018.7
10 09:53 Vrbl 7 12.87 Mostly Cloudy FEW016 BKN031 15 10.6 75% 76.43 1018.4
10 08:53 SW 7 11.27 Partly Cloudy FEW008 FEW020 SCT250 13.3 10.6 84% 76.38 1017.7
10 07:53 SW 7 9.66 Fog/Mist FEW008 BKN020 BKN250 12.8 11.1 90% 76.3 1016.7
10 06:53 SW 6 12.87 Mostly Cloudy FEW010 BKN017 12.2 10.6 90% 76.25 1016.1
10 05:53 SW 7 12.87 Mostly Cloudy SCT013 BKN020 13.3 11.1 87% 76.23 1015.4
10 04:53 SW 6 14.48 Mostly Cloudy FEW010 BKN020 13.9 11.1 15 13.3 83% 76.17 1014.6
10 03:53 W 7 14.48 Overcast OVC010 13.9 11.7 87% 76.15 1014.3
10 02:53 W 6 16.09 Overcast OVC011 13.9 11.7 87% 76.12 1014.1
10 01:53 W 6 16.09 Mostly Cloudy BKN015 13.3 11.1 87% 76.12 1014.1
10 00:53 W 6 16.09 A Few Clouds FEW015 13.3 11.1 87% 76.12 1014.1
09 23:53 SW 6 16.09 Partly Cloudy FEW015 SCT210 13.9 11.1 83% 76.1 1014.0
09 22:53 SW 9 16.09 A Few Clouds FEW015 15 10 23.3 14.4 72% 76.12 1014.2
09 21:53 SW 7 16.09 Fair CLR 15.6 10.6 72% 76.1 1013.9
09 20:53 SW 15 16.09 Fair CLR 16.1 10.6 70% 76.02 1013.1
09 19:53 SW 19 G 31 16.09 A Few Clouds FEW110 FEW200 17.2 10.6 65% 75.97 1012.3
09 18:53 SW 22 16.09 A Few Clouds FEW120 FEW200 18.3 11.7 66% 75.92 1011.5
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)