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.
08 05:53 Calm 16.09 Fair CLR 18.9 12.8 68% 76.1 1013.0
08 04:53 Calm 16.09 Fair CLR 19.4 13.3 22.8 18.3 68% 76.07 1012.5
08 03:53 W 7 16.09 Fair CLR 18.9 12.8 68% 76.07 1012.3
08 02:53 SW 6 16.09 Fair CLR 20 12.8 63% 76.07 1012.2
08 01:53 W 6 16.09 Fair CLR 20 12.8 63% 76.07 1012.3
08 00:53 SW 9 16.09 Fair CLR 22.2 12.8 55% 76.1 1012.5
07 23:53 N 7 16.09 Fair CLR 21.7 12.8 57% 76.07 1012.5
07 22:53 W 9 16.09 Fair CLR 22.2 12.2 33.9 22.2 53% 76.07 1012.4
07 21:53 SW 15 16.09 Fair CLR 24.4 11.7 45% 26 76.07 1012.5
07 20:53 SW 15 16.09 Fair CLR 26.1 10 36% 26 76 1011.8
07 19:53 SW 19 16.09 Fair CLR 28.3 12.2 37% 28 75.97 1011.3
07 18:53 SW 20 G 33 16.09 Fair CLR 30 12.8 35% 29 75.92 1010.7
07 17:53 W 20 G 33 16.09 Fair CLR 32.8 13.3 31% 32 75.92 1010.3
07 16:53 SW 20 G 33 16.09 Fair CLR 33.9 14.4 36.1 28.3 31% 33 75.92 1010.4
07 15:53 SW 19 G 31 16.09 Fair CLR 34.4 12.8 27% 33 75.95 1010.6
07 14:53 W 17 G 31 16.09 Fair CLR 35 11.7 24% 34 75.97 1010.9
07 13:53 W 15 G 30 16.09 Fair CLR 33.9 10.6 24% 32 76 1011.5
07 12:53 SW 17 16.09 Fair CLR 32.8 11.1 26% 31 76.05 1012.1
07 11:53 S 9 16.09 Fair CLR 31.1 10.6 28% 30 76.07 1012.4
07 10:53 S 9 16.09 Fair CLR 28.3 12.2 28.9 17.8 37% 28 76.1 1012.8
07 09:53 S 7 16.09 Fair CLR 25.6 12.2 43% 26 76.1 1013.0
07 08:53 Calm 16.09 Fair CLR 23.3 12.2 50% 76.12 1013.3
07 07:53 Calm 16.09 Fair CLR 20.6 12.8 61% 76.1 1013.1
07 06:53 S 6 16.09 Fair CLR 18.9 12.8 68% 76.07 1012.7
07 05:53 Calm 16.09 Fair CLR 18.3 12.2 68% 76.05 1012.1
07 04:53 SW 6 16.09 Fair CLR 18.9 12.8 22.2 18.3 68% 76 1011.5
07 03:53 Calm 16.09 Fair CLR 18.9 12.8 68% 76 1011.6
07 02:53 SW 7 16.09 Fair CLR 20 12.8 63% 76.02 1011.5
07 01:53 W 6 16.09 Fair CLR 20.6 12.2 59% 76.02 1011.7
07 00:53 SW 6 16.09 Fair CLR 21.1 12.2 57% 76.02 1011.7
06 23:53 W 11 16.09 Fair CLR 21.1 12.2 57% 76.02 1011.7
06 22:53 SW 15 16.09 Fair CLR 22.2 12.2 32.8 22.2 53% 76.02 1011.8
06 21:53 SW 15 16.09 Fair CLR 23.9 11.1 45% 25 76 1011.6
06 20:53 SW 15 16.09 Fair CLR 25.6 10 37% 26 75.95 1011.1
06 19:53 SW 19 16.09 Fair CLR 27.2 10.6 35% 27 75.92 1010.6
06 18:53 SW 20 G 33 16.09 Fair CLR 30 10.6 30% 29 75.9 1010.1
06 17:53 W 22 G 35 16.09 Fair CLR 31.7 12.8 31% 31 75.87 1009.7
06 16:53 W 20 G 33 16.09 A Few Clouds FEW090 32.8 14.4 33.9 27.2 33% 32 75.9 1010.1
06 15:53 SW 19 G 31 16.09 A Few Clouds FEW090 33.3 13.9 31% 33 75.92 1010.2
06 14:53 W 19 G 31 16.09 A Few Clouds FEW090 33.3 12.8 29% 32 75.95 1010.7
06 13:53 W 22 16.09 A Few Clouds FEW090 32.8 13.3 31% 32 76 1011.3
06 12:53 W 19 16.09 A Few Clouds FEW080 31.7 13.3 33% 31 76.02 1011.7
06 11:53 SW 9 16.09 Fair CLR 30 12.8 35% 29 76.05 1012.3
06 10:53 Vrbl 6 16.09 Fair CLR 27.2 11.7 27.2 18.3 38% 27 76.07 1012.6
06 09:53 Vrbl 7 16.09 Fair CLR 25.6 11.1 40% 26 76.07 1012.7
06 08:53 SW 6 16.09 Fair CLR 23.3 12.2 50% 76.1 1013.0
06 07:53 Calm 16.09 Fair CLR 21.1 13.3 61% 76.07 1012.8
06 06:53 S 6 16.09 Fair CLR 19.4 13.9 71% 76.07 1012.5
06 05:53 S 6 16.09 Fair CLR 19.4 13.9 71% 76.02 1011.9
06 04:53 SW 6 16.09 A Few Clouds FEW250 19.4 13.9 22.2 18.9 71% 76 1011.5
06 03:53 SW 7 16.09 A Few Clouds FEW250 19.4 13.3 68% 76.02 1011.7
06 02:53 W 6 16.09 A Few Clouds FEW250 19.4 13.3 68% 76.02 1011.9
06 01:53 SW 7 16.09 A Few Clouds FEW250 20.6 12.8 61% 76.05 1012.2
06 00:53 SW 9 16.09 Fair CLR 21.1 12.2 57% 76.07 1012.4
05 23:53 SW 9 16.09 A Few Clouds FEW250 21.7 12.2 55% 76.07 1012.4
05 22:53 W 9 16.09 A Few Clouds FEW250 22.2 12.2 31.7 22.2 53% 76.07 1012.6
05 21:53 W 15 16.09 A Few Clouds FEW250 23.3 12.2 50% 76.05 1012.3
05 20:53 W 17 16.09 A Few Clouds FEW250 24.4 11.7 45% 26 76 1011.8
05 19:53 SW 17 16.09 A Few Clouds FEW250 26.7 12.8 42% 27 75.97 1011.4
05 18:53 W 19 G 31 16.09 A Few Clouds FEW250 28.9 13.3 38% 28 75.95 1011.0
05 17:53 SW 20 G 33 16.09 A Few Clouds FEW080 FEW250 31.1 14.4 36% 31 75.95 1010.7
05 16:53 W 22 G 35 16.09 A Few Clouds FEW080 FEW250 31.1 14.4 32.2 27.2 36% 31 75.95 1010.9
05 15:53 W 20 G 33 16.09 A Few Clouds FEW080 FEW250 32.2 15 35% 32 76 1011.5
05 14:53 W 22 G 39 16.09 A Few Clouds FEW080 FEW250 31.7 15 36% 31 76.05 1012.0
05 13:53 W 22 G 37 16.09 A Few Clouds FEW080 FEW250 31.7 15 36% 31 76.07 1012.5
05 12:53 SW 19 14.48 A Few Clouds FEW250 30.6 15 39% 30 76.12 1013.0
05 11:53 Vrbl 11 11.27 A Few Clouds FEW250 28.9 13.9 40% 28 76.15 1013.6
05 10:53 Vrbl 11 6.44 Smoke SCT240 27.8 12.8 27.8 19.4 40% 27 76.2 1014.0
05 09:53 SW 7 4.02 Smoke SCT240 24.4 13.3 50% 26 76.2 1014.4
05 08:53 Vrbl 7 3.22 Smoke BKN240 23.3 13.9 56% 76.23 1014.5
05 07:53 SW 6 2.41 Smoke BKN240 21.1 13.9 64% 76.2 1014.5
05 06:53 S 7 2.41 Smoke BKN240 20 13.9 68% 76.2 1014.0
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)