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.
10 22:53 S 9 16.09 Overcast BKN090 OVC120 20 17.2 22.8 20 84% 74.88 996.8 0.05
10 21:53 N 22 16.09 Light Rain FEW040 BKN095 BKN120 20 16.7 81% 74.88 997.0 0.03
10 20:53 Calm 16.09 Mostly Cloudy FEW060 BKN095 20.6 16.7 78% 74.96 998.0 0.03
10 19:53 N 7 16.09 Mostly Cloudy FEW060 BKN110 20.6 16.7 78% 74.98 998.2
10 18:53 S 9 16.09 Overcast FEW075 OVC110 22.2 15.6 66% 75.11 999.9
10 17:53 N 7 16.09 Light Rain FEW060 OVC110 22.2 15.6 66% 75.16 1000.7
10 16:53 E 9 16.09 Overcast FEW060 OVC100 22.8 13.9 28.9 22.8 57% 75.29 1002.3
10 15:53 N 19 16.09 Light Rain FEW060 OVC100 24.4 11.7 45% 26 75.26 1002.0
10 14:53 E 13 16.09 Light Rain FEW070 OVC090 24.4 11.1 43% 26 75.41 1004.0
10 13:53 SW 22 16.09 Overcast SCT130 SCT160 OVC180 25 15.6 56% 26 75.31 1002.6
10 12:53 W 26 G 35 11.27 Overcast FEW085 SCT140 OVC180 24.4 15.6 58% 26 75.29 1002.1
10 11:53 NW 7 16.09 Overcast FEW140 SCT180 OVC200 28.3 8.9 30% 27 75.31 1002.3
10 10:53 S 9 16.09 Overcast FEW140 SCT180 OVC200 26.7 12.2 26.7 20.6 41% 27 75.41 1003.5
10 09:53 SE 7 16.09 Overcast FEW140 SCT180 OVC200 24.4 13.3 50% 26 75.41 1003.8
10 08:53 Calm 16.09 Overcast FEW160 SCT180 OVC200 22.8 15 62% 75.44 1004.0
10 07:53 Calm 16.09 Mostly Cloudy FEW160 SCT180 BKN200 21.7 15.6 68% 75.39 1003.4
10 06:53 Calm 16.09 Mostly Cloudy FEW160 SCT180 BKN200 21.1 15.6 71% 75.36 1003.2
10 05:53 S 6 16.09 Mostly Cloudy FEW160 BKN180 BKN200 21.7 15.6 68% 75.39 1003.3
10 04:53 Calm 16.09 Overcast OVC180 21.1 15.6 23.9 21.1 71% 75.39 1003.1
10 03:53 SW 6 16.09 Overcast BKN180 OVC200 21.7 15 66% 75.41 1003.4
10 02:53 Calm 16.09 Mostly Cloudy FEW170 BKN200 BKN220 21.7 15 66% 75.44 1003.6
10 01:53 Calm 16.09 Mostly Cloudy BKN200 BKN220 21.7 15 66% 75.46 1004.2
10 00:53 Calm 16.09 A Few Clouds FEW200 22.8 14.4 59% 75.49 1004.4
09 23:53 W 9 16.09 A Few Clouds FEW200 22.2 15 64% 75.51 1004.8
09 22:53 SW 7 16.09 Fair CLR 23.9 13.9 32.2 23.3 54% 25 75.51 1005.0
09 21:53 W 7 16.09 Fair CLR 24.4 12.2 47% 26 75.51 1005.1
09 20:53 SW 11 16.09 A Few Clouds FEW120 25.6 13.3 47% 26 75.51 1005.2
09 19:53 SW 15 16.09 A Few Clouds FEW120 26.7 11.7 39% 27 75.51 1005.0
09 17:53 SW 20 G 33 16.09 A Few Clouds FEW130 30.6 8.9 26% 29 75.49 1004.5
09 16:53 W 20 G 33 16.09 A Few Clouds FEW130 32.2 8.9 33.3 28.9 24% 30 75.49 1004.6
09 15:53 W 19 G 31 16.09 A Few Clouds FEW130 32.8 10.6 26% 31 75.54 1004.9
09 14:53 SW 19 G 31 16.09 A Few Clouds FEW130 33.3 10 24% 32 75.57 1005.3
09 13:53 W 19 G 30 16.09 A Few Clouds FEW130 32.8 7.2 20% 31 75.62 1005.9
09 12:53 SW 15 16.09 A Few Clouds FEW120 32.2 10 25% 31 75.69 1007.0
09 11:53 W 11 16.09 A Few Clouds FEW120 30.6 10 28% 29 75.74 1007.7
09 10:53 SW 7 16.09 A Few Clouds FEW110 28.9 12.2 28.9 21.1 36% 28 75.77 1008.2
09 09:53 W 6 16.09 A Few Clouds FEW100 26.1 13.3 45% 26 75.79 1008.7
09 08:53 SW 6 16.09 Fair CLR 23.3 14.4 57% 75.79 1008.8
09 07:53 S 7 16.09 A Few Clouds FEW050 22.2 14.4 61% 75.77 1008.4
09 06:53 Calm 16.09 A Few Clouds FEW050 21.7 12.8 57% 75.72 1007.8
09 05:53 Calm 16.09 Fair CLR 21.7 12.8 57% 75.72 1007.5
09 04:53 W 6 16.09 A Few Clouds FEW140 22.2 12.8 26.7 21.7 55% 75.69 1006.9
09 03:53 Calm 16.09 A Few Clouds FEW140 23.3 12.2 50% 75.67 1006.7
09 02:53 Calm 16.09 Partly Cloudy SCT140 23.3 12.2 50% 75.72 1007.2
09 01:53 Calm 16.09 Partly Cloudy SCT140 23.3 11.7 48% 75.77 1007.9
09 00:53 Calm 16.09 Partly Cloudy SCT140 23.9 11.1 45% 25 75.77 1008.1
08 23:53 S 6 16.09 A Few Clouds FEW140 25.6 11.7 42% 26 75.79 1008.2
08 22:53 Calm 16.09 A Few Clouds FEW140 26.1 12.2 33.9 25.6 42% 26 75.79 1008.4
08 21:53 NW 9 16.09 Mostly Cloudy BKN140 26.7 11.1 38% 27 75.82 1008.7
08 20:53 SW 7 16.09 Partly Cloudy SCT140 27.8 11.7 37% 27 75.77 1008.4
08 19:53 W 6 16.09 Partly Cloudy SCT120 28.3 11.1 34% 28 75.74 1008.0
08 18:53 W 15 16.09 A Few Clouds FEW120 30 10.6 30% 29 75.69 1007.4
08 17:53 W 22 16.09 A Few Clouds FEW130 31.7 9.4 25% 30 75.67 1007.0
08 16:53 W 28 16.09 A Few Clouds FEW130 33.9 9.4 36.7 31.1 22% 32 75.67 1006.5
08 15:53 W 28 G 37 16.09 A Few Clouds FEW130 35 10 22% 33 75.67 1006.5
08 14:53 SW 24 16.09 A Few Clouds FEW130 36.1 11.1 22% 35 75.69 1006.7
08 13:53 W 24 16.09 A Few Clouds FEW140 36.7 10.6 20% 35 75.72 1007.3
08 11:53 W 13 16.09 A Few Clouds FEW120 33.9 10 23% 32 75.87 1009.1
08 10:53 Vrbl 6 16.09 A Few Clouds FEW110 31.1 10.6 31.1 22.2 28% 30 75.92 1009.9
08 09:53 Calm 16.09 Fair CLR 28.3 12.8 38% 28 75.92 1010.3
08 08:53 Calm 16.09 Fair CLR 26.1 12.2 42% 26 75.95 1010.4
08 07:53 Calm 16.09 Fair CLR 25.6 11.1 40% 26 75.9 1009.8
08 06:53 Calm 16.09 Fair CLR 23.3 11.7 48% 75.87 1009.4
08 05:53 N 6 16.09 Fair CLR 22.8 12.8 53% 75.84 1009.2
08 04:53 Calm 16.09 Fair CLR 23.9 12.8 27.2 23.9 50% 25 75.84 1009.0
08 03:53 Calm 16.09 Fair CLR 23.9 13.9 54% 25 75.84 1008.8
08 02:53 E 6 16.09 Fair CLR 25 13.9 50% 26 75.87 1009.3
08 01:53 Calm 16.09 Fair CLR 25 13.3 48% 26 75.9 1009.5
07 23:53 Calm 16.09 A Few Clouds FEW120 26.7 12.8 42% 27 75.9 1009.6
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)