Weather observations for the past three days for
Ontario International Airport
| 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. | ||||||||||||||||
| 28 | 11:53 | SW 11 | 16.09 | A Few Clouds | FEW100 | 26.7 | 12.2 | 41% | 27 | 75.69 | 1007.6 | ||||||
| 28 | 10:53 | NW 7 | 16.09 | A Few Clouds | FEW100 | 25.6 | 12.8 | 25.6 | 19.4 | 45% | 26 | 75.77 | 1008.5 | ||||
| 28 | 09:53 | SW 9 | 16.09 | A Few Clouds | FEW100 | 23.9 | 12.2 | 48% | 25 | 75.79 | 1008.8 | ||||||
| 28 | 08:53 | W 7 | 16.09 | A Few Clouds | FEW100 | 22.8 | 12.2 | 51% | 75.77 | 1008.7 | |||||||
| 28 | 07:53 | W 6 | 16.09 | A Few Clouds | FEW100 | 21.1 | 12.8 | 59% | 75.79 | 1008.9 | |||||||
| 28 | 06:53 | S 6 | 16.09 | A Few Clouds | FEW100 | 20.6 | 15 | 70% | 75.77 | 1008.8 | |||||||
| 28 | 05:53 | SW 6 | 16.09 | A Few Clouds | FEW100 | 22.2 | 11.7 | 52% | 75.74 | 1008.1 | |||||||
| 28 | 04:53 | Calm | 16.09 | Mostly Cloudy | SCT070 BKN100 | 22.2 | 12.2 | 23.9 | 21.7 | 53% | 75.74 | 1008.1 | |||||
| 28 | 03:53 | W 13 | 16.09 | Mostly Cloudy | SCT060 BKN070 BKN090 BKN130 | 21.7 | 15 | 66% | 75.77 | 1008.5 | |||||||
| 28 | 02:53 | SW 9 | 16.09 | Mostly Cloudy | BKN070 BKN085 BKN140 | 21.7 | 16.1 | 71% | 75.82 | 1009.1 | |||||||
| 28 | 01:53 | W 6 | 16.09 | Mostly Cloudy | BKN080 BKN120 | 22.2 | 16.1 | 68% | 75.84 | 1009.4 | |||||||
| 28 | 00:53 | SW 9 | 16.09 | Mostly Cloudy | BKN085 BKN120 BKN250 | 22.8 | 16.1 | 66% | 75.87 | 1009.7 | |||||||
| 27 | 23:53 | W 7 | 16.09 | Mostly Cloudy | FEW110 BKN150 BKN250 | 23.3 | 16.1 | 64% | 75.9 | 1010.0 | |||||||
| 27 | 22:53 | W 11 | 16.09 | Mostly Cloudy | BKN110 BKN150 BKN250 | 23.9 | 15 | 31.1 | 23.9 | 58% | 25 | 75.87 | 1009.8 | ||||
| 27 | 21:53 | W 15 | 16.09 | Mostly Cloudy | FEW110 FEW150 BKN250 | 24.4 | 11.1 | 43% | 26 | 75.84 | 1009.5 | ||||||
| 27 | 20:53 | W 13 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 25 | 11.1 | 42% | 26 | 75.84 | 1009.5 | ||||||
| 27 | 19:53 | SW 15 | 16.09 | Mostly Cloudy | FEW140 FEW170 BKN250 | 26.1 | 11.7 | 41% | 26 | 75.82 | 1009.2 | ||||||
| 27 | 18:53 | SW 17 | 16.09 | Mostly Cloudy | FEW140 SCT170 BKN250 | 27.8 | 11.1 | 35% | 27 | 75.77 | 1008.5 | ||||||
| 27 | 17:53 | W 17 | 16.09 | Mostly Cloudy | SCT150 BKN250 | 30 | 6.1 | 22% | 28 | 75.77 | 1008.3 | ||||||
| 27 | 16:53 | W 19 G 31 | 16.09 | Mostly Cloudy | BKN160 BKN240 | 31.1 | 8.3 | 32.8 | 27.2 | 24% | 29 | 75.77 | 1008.4 | ||||
| 27 | 15:53 | SW 19 G 31 | 16.09 | Mostly Cloudy | BKN160 BKN240 | 31.7 | 8.3 | 23% | 30 | 75.82 | 1008.9 | ||||||
| 27 | 14:53 | SW 17 G 30 | 16.09 | Mostly Cloudy | BKN160 BKN220 | 31.7 | 7.8 | 23% | 30 | 75.84 | 1009.2 | ||||||
| 27 | 13:53 | SW 13 G 31 | 16.09 | Mostly Cloudy | SCT150 BKN220 | 32.2 | 8.9 | 24% | 30 | 75.87 | 1009.5 | ||||||
| 27 | 12:53 | Vrbl 9 | 16.09 | Mostly Cloudy | SCT170 BKN230 | 30.6 | 11.7 | 31% | 29 | 75.92 | 1010.4 | ||||||
| 27 | 11:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW160 BKN230 | 29.4 | 12.8 | 36% | 29 | 75.97 | 1010.9 | ||||||
| 27 | 10:53 | SW 7 | 16.09 | Mostly Cloudy | FEW160 BKN230 | 27.2 | 14.4 | 27.2 | 22.2 | 45% | 27 | 75.97 | 1011.1 | ||||
| 27 | 09:53 | Calm | 16.09 | Mostly Cloudy | SCT160 BKN200 BKN250 | 26.1 | 12.8 | 44% | 26 | 75.95 | 1010.8 | ||||||
| 27 | 08:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN180 BKN250 | 25 | 14.4 | 52% | 26 | 75.95 | 1010.6 | ||||||
| 27 | 07:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN180 BKN220 | 23.3 | 14.4 | 57% | 75.92 | 1010.2 | |||||||
| 27 | 06:53 | NE 7 | 16.09 | Mostly Cloudy | FEW160 BKN210 BKN250 | 23.3 | 14.4 | 57% | 75.9 | 1010.1 | |||||||
| 27 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 15 | 62% | 75.87 | 1009.5 | |||||||
| 27 | 04:53 | NE 7 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 15.6 | 26.1 | 22.2 | 64% | 75.84 | 1009.2 | |||||
| 27 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.2 | 16.1 | 68% | 75.87 | 1009.5 | |||||||
| 27 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 16.7 | 69% | 75.92 | 1010.1 | |||||||
| 27 | 01:53 | SW 7 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 23.3 | 15 | 60% | 75.9 | 1009.8 | |||||||
| 27 | 00:53 | W 15 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 23.9 | 14.4 | 55% | 25 | 75.92 | 1010.1 | ||||||
| 26 | 23:53 | W 9 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 25 | 14.4 | 52% | 26 | 75.9 | 1009.8 | ||||||
| 26 | 22:53 | W 7 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 26.7 | 13.3 | 34.4 | 26.7 | 44% | 27 | 75.9 | 1009.8 | ||||
| 26 | 21:53 | S 6 | 16.09 | Mostly Cloudy | FEW210 BKN250 | 27.2 | 14.4 | 45% | 27 | 75.87 | 1009.6 | ||||||
| 26 | 20:53 | W 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 27.8 | 13.9 | 43% | 28 | 75.84 | 1009.5 | ||||||
| 26 | 19:53 | W 13 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 29.4 | 13.9 | 39% | 29 | 75.79 | 1008.8 | ||||||
| 26 | 18:53 | W 15 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 31.1 | 13.3 | 34% | 30 | 75.79 | 1008.6 | ||||||
| 26 | 17:53 | W 11 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 32.8 | 10 | 25% | 31 | 75.79 | 1008.7 | ||||||
| 26 | 16:53 | SW 19 G 37 | 16.09 | Partly Cloudy | SCT250 | 34.4 | 7.8 | 36.7 | 30.6 | 19% | 32 | 75.79 | 1008.6 | ||||
| 26 | 15:53 | W 22 G 33 | 16.09 | A Few Clouds | FEW250 | 36.1 | 5 | 14% | 34 | 75.77 | 1008.0 | ||||||
| 26 | 14:53 | W 22 G 35 | 16.09 | A Few Clouds | FEW250 | 36.7 | 4.4 | 13% | 34 | 75.79 | 1008.4 | ||||||
| 26 | 13:53 | SW 19 G 31 | 16.09 | A Few Clouds | FEW250 | 36.1 | 7.2 | 17% | 34 | 75.87 | 1009.2 | ||||||
| 26 | 12:53 | SW 9 | 16.09 | A Few Clouds | FEW250 | 35 | 8.3 | 19% | 33 | 75.9 | 1009.9 | ||||||
| 26 | 11:53 | Calm | 16.09 | Partly Cloudy | FEW120 SCT250 | 32.8 | 10.6 | 26% | 31 | 75.95 | 1010.4 | ||||||
| 26 | 09:53 | S 6 | 16.09 | Partly Cloudy | SCT250 | 27.8 | 14.4 | 44% | 28 | 76 | 1011.5 | ||||||
| 26 | 08:53 | SE 7 | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 15 | 56% | 26 | 76 | 1011.7 | ||||||
| 26 | 07:53 | E 6 | 16.09 | Mostly Cloudy | BKN250 | 22.2 | 15.6 | 66% | 76.02 | 1012.0 | |||||||
| 26 | 06:53 | NE 6 | 14.48 | Partly Cloudy | SCT250 | 20 | 16.7 | 81% | 76 | 1011.7 | |||||||
| 26 | 05:53 | Calm | 14.48 | Mostly Cloudy | BKN250 | 20 | 16.7 | 81% | 75.97 | 1011.2 | |||||||
| 26 | 04:53 | Calm | 14.48 | Mostly Cloudy | BKN250 | 20 | 16.7 | 23.3 | 20 | 81% | 75.95 | 1010.9 | |||||
| 26 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 20.6 | 16.1 | 76% | 75.95 | 1010.8 | |||||||
| 26 | 02:53 | SE 6 | 16.09 | A Few Clouds | FEW250 | 21.1 | 16.7 | 76% | 75.95 | 1010.7 | |||||||
| 26 | 01:53 | Calm | 16.09 | A Few Clouds | FEW250 | 22.2 | 16.7 | 71% | 75.97 | 1010.9 | |||||||
| 26 | 00:53 | Calm | 16.09 | A Few Clouds | FEW250 | 21.7 | 16.7 | 73% | 75.95 | 1010.8 | |||||||
| 25 | 23:53 | Calm | 16.09 | Fair | CLR | 23.3 | 16.7 | 67% | 75.95 | 1010.9 | |||||||
| 25 | 22:53 | Calm | 16.09 | A Few Clouds | FEW250 | 23.3 | 16.7 | 31.7 | 22.8 | 67% | 75.95 | 1011.0 | |||||
| 25 | 21:53 | SW 6 | 16.09 | Partly Cloudy | SCT250 | 23.9 | 16.7 | 64% | 25 | 75.95 | 1011.0 | ||||||
| 25 | 19:53 | SW 15 | 16.09 | A Few Clouds | FEW250 | 26.1 | 16.1 | 54% | 27 | 75.87 | 1010.0 | ||||||
| 25 | 18:53 | W 11 | 16.09 | A Few Clouds | FEW250 | 27.8 | 16.7 | 51% | 28 | 75.84 | 1009.7 | ||||||
| 25 | 17:53 | SW 20 | 16.09 | A Few Clouds | FEW250 | 30 | 16.7 | 45% | 30 | 75.84 | 1009.4 | ||||||
| 25 | 16:53 | SW 15 G 28 | 16.09 | A Few Clouds | FEW100 FEW300 | 31.7 | 16.7 | 32.8 | 26.1 | 41% | 32 | 75.84 | 1009.3 | ||||
| 25 | 15:53 | W 20 | 16.09 | A Few Clouds | FEW100 FEW300 | 32.8 | 15 | 34% | 32 | 75.84 | 1009.3 | ||||||
| 25 | 14:53 | W 15 G 31 | 16.09 | Partly Cloudy | FEW100 SCT300 | 32.8 | 14.4 | 33% | 32 | 75.87 | 1009.7 | ||||||
| 25 | 13:53 | W 15 G 30 | 16.09 | Partly Cloudy | FEW100 SCT300 | 32.2 | 13.9 | 33% | 31 | 75.95 | 1010.5 | ||||||
| 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) | |||||||||||||||