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. | ||||||||||||||||
| 29 | 15:53 | SW 22 | 16.09 | Mostly Cloudy | BKN047 | 21.7 | 8.3 | 42% | 76.15 | 1014.3 | |||||||
| 29 | 14:53 | SW 19 G 31 | 16.09 | Mostly Cloudy | BKN049 BKN055 | 21.1 | 8.9 | 46% | 76.17 | 1014.7 | |||||||
| 29 | 13:53 | W 11 | 16.09 | Mostly Cloudy | SCT045 BKN055 | 20 | 8.3 | 47% | 76.17 | 1014.9 | |||||||
| 29 | 12:53 | N 11 | 16.09 | Mostly Cloudy | FEW034 BKN040 BKN050 | 19.4 | 9.4 | 53% | 76.2 | 1015.3 | |||||||
| 29 | 11:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW032 SCT040 BKN050 | 18.3 | 8.3 | 52% | 76.23 | 1015.6 | |||||||
| 29 | 10:53 | S 7 | 16.09 | Mostly Cloudy | SCT030 SCT040 BKN050 | 17.2 | 8.9 | 18.3 | 12.8 | 58% | 76.23 | 1015.7 | |||||
| 29 | 09:53 | W 9 | 16.09 | Mostly Cloudy | FEW017 BKN027 BKN055 | 16.7 | 9.4 | 62% | 76.23 | 1015.5 | |||||||
| 29 | 08:53 | W 7 | 16.09 | Mostly Cloudy | SCT017 BKN029 BKN055 | 15 | 10 | 72% | 76.2 | 1015.5 | |||||||
| 29 | 07:53 | SW 7 | 16.09 | Mostly Cloudy | SCT014 BKN025 BKN055 | 13.9 | 10.6 | 81% | 76.2 | 1015.4 | |||||||
| 29 | 06:53 | S 9 | 16.09 | Mostly Cloudy | FEW008 SCT021 BKN060 | 13.3 | 11.1 | 87% | 76.15 | 1014.7 | |||||||
| 29 | 05:53 | SW 13 | 16.09 | Overcast | FEW023 BKN045 OVC055 | 13.3 | 11.7 | 90% | 76.12 | 1014.2 | |||||||
| 29 | 04:53 | S 11 | 16.09 | Overcast | BKN017 BKN049 OVC085 | 13.9 | 11.1 | 14.4 | 13.3 | 83% | 76.1 | 1013.7 | 0.03 | ||||
| 29 | 03:53 | S 7 | 16.09 | Overcast | SCT028 OVC043 | 13.3 | 11.1 | 87% | 76.07 | 1013.6 | 0.03 | ||||||
| 29 | 02:53 | SW 13 | 16.09 | Overcast | SCT018 BKN026 OVC047 | 13.9 | 10 | 78% | 76.07 | 1013.6 | |||||||
| 29 | 01:53 | SW 7 | 16.09 | Overcast | FEW011 BKN047 OVC060 | 13.9 | 10 | 78% | 76.07 | 1013.6 | |||||||
| 29 | 00:53 | SW 9 | 16.09 | Partly Cloudy | FEW011 FEW055 SCT075 | 13.9 | 8.9 | 72% | 76.1 | 1013.8 | |||||||
| 28 | 23:53 | SW 15 | 16.09 | Mostly Cloudy | BKN055 BKN075 | 14.4 | 8.9 | 70% | 76.1 | 1013.9 | |||||||
| 28 | 22:53 | SW 15 | 16.09 | Mostly Cloudy | FEW050 SCT070 BKN120 | 14.4 | 8.9 | 21.1 | 14.4 | 70% | 76.1 | 1013.7 | |||||
| 28 | 21:53 | W 22 | 16.09 | Mostly Cloudy | BKN060 BKN120 | 15 | 7.8 | 62% | 76.1 | 1014.1 | |||||||
| 28 | 20:53 | SW 22 | 16.09 | Mostly Cloudy | SCT065 BKN110 BKN160 | 15.6 | 6.7 | 56% | 76.05 | 1013.5 | |||||||
| 28 | 19:53 | W 22 | 16.09 | Mostly Cloudy | SCT060 BKN110 BKN180 | 16.7 | 6.7 | 52% | 76.02 | 1013.1 | |||||||
| 28 | 18:53 | W 20 G 33 | 16.09 | Mostly Cloudy | FEW055 BKN120 BKN180 | 17.8 | 6.7 | 48% | 75.97 | 1012.2 | |||||||
| 28 | 17:53 | SW 22 G 35 | 16.09 | Partly Cloudy | FEW055 SCT110 SCT180 | 19.4 | 6.1 | 42% | 75.95 | 1012.0 | |||||||
| 28 | 16:53 | SW 20 G 33 | 16.09 | A Few Clouds | FEW055 FEW075 | 20.6 | 6.1 | 21.7 | 17.2 | 39% | 75.92 | 1011.6 | |||||
| 28 | 15:53 | SW 19 G 31 | 16.09 | Partly Cloudy | FEW055 SCT075 | 21.1 | 6.1 | 38% | 75.95 | 1011.9 | |||||||
| 28 | 14:53 | SW 20 G 33 | 16.09 | Partly Cloudy | SCT055 SCT075 | 20.6 | 6.7 | 41% | 76 | 1012.5 | |||||||
| 28 | 13:53 | SW 15 | 16.09 | Partly Cloudy | SCT055 SCT075 | 20.6 | 5.6 | 38% | 76 | 1012.6 | |||||||
| 28 | 12:53 | S 20 G 31 | 16.09 | Partly Cloudy | SCT055 SCT075 | 20 | 5 | 38% | 76.02 | 1012.8 | |||||||
| 28 | 11:53 | SW 7 G 28 | 16.09 | Partly Cloudy | FEW035 SCT050 SCT075 | 18.3 | 5.6 | 43% | 76.05 | 1013.3 | |||||||
| 28 | 10:53 | W 13 | 16.09 | Mostly Cloudy | FEW030 SCT050 BKN080 | 18.3 | 4.4 | 18.3 | 11.1 | 40% | 76.07 | 1013.7 | |||||
| 28 | 09:53 | Calm | 16.09 | Partly Cloudy | FEW030 SCT055 | 16.7 | 6.7 | 52% | 76.1 | 1013.9 | |||||||
| 28 | 08:53 | Vrbl 6 | 16.09 | Partly Cloudy | FEW025 FEW045 SCT060 SCT150 | 14.4 | 8.3 | 67% | 76.1 | 1014.1 | |||||||
| 28 | 07:53 | Calm | 16.09 | Partly Cloudy | FEW017 FEW033 SCT060 | 13.3 | 9.4 | 77% | 76.07 | 1013.8 | |||||||
| 28 | 06:53 | SE 6 | 16.09 | Mostly Cloudy | FEW017 SCT026 BKN050 | 12.2 | 8.9 | 80% | 76.02 | 1013.3 | |||||||
| 28 | 05:53 | Calm | 16.09 | Partly Cloudy | FEW015 FEW026 SCT050 | 11.1 | 9.4 | 89% | 76.02 | 1013.0 | |||||||
| 28 | 04:53 | Calm | 16.09 | Mostly Cloudy | BKN016 | 11.7 | 10 | 13.9 | 11.7 | 89% | 76 | 1012.5 | 0.08 | ||||
| 28 | 03:53 | S 7 | 14.48 | A Few Clouds | FEW012 | 12.2 | 10.6 | 90% | 75.95 | 1012.1 | |||||||
| 28 | 02:53 | SW 9 | 16.09 | Partly Cloudy | SCT012 | 12.2 | 10.6 | 90% | 75.95 | 1011.9 | |||||||
| 28 | 01:53 | SW 9 | 16.09 | Mostly Cloudy | FEW026 BKN043 BKN060 | 12.8 | 10.6 | 87% | 75.97 | 1012.4 | 0.03 | 0.08 | |||||
| 28 | 00:53 | SW 7 | 14.48 | Light Rain | FEW026 BKN040 | 12.8 | 10.6 | 87% | 76.02 | 1013.0 | 0.05 | ||||||
| 27 | 23:53 | SW 15 | 16.09 | Light Rain | FEW023 SCT042 BKN060 | 13.9 | 10 | 78% | 76.05 | 1013.1 | |||||||
| 27 | 22:53 | SW 15 | 16.09 | Mostly Cloudy | BKN023 BKN047 | 13.9 | 9.4 | 18.3 | 13.3 | 74% | 76.02 | 1013.1 | |||||
| 27 | 21:53 | SW 15 | 16.09 | Mostly Cloudy | SCT037 BKN070 | 14.4 | 9.4 | 72% | 75.97 | 1012.1 | |||||||
| 27 | 20:53 | SW 19 G 31 | 16.09 | Mostly Cloudy | FEW042 BKN065 | 14.4 | 7.2 | 62% | 75.92 | 1011.7 | |||||||
| 27 | 19:53 | W 20 | 16.09 | Mostly Cloudy | FEW038 FEW050 BKN070 | 15.6 | 6.1 | 53% | 75.9 | 1011.2 | |||||||
| 27 | 18:53 | SW 20 | 16.09 | Mostly Cloudy | FEW038 SCT050 BKN065 | 16.1 | 6.1 | 52% | 75.79 | 1010.1 | |||||||
| 27 | 17:53 | W 20 G 33 | 16.09 | Mostly Cloudy | FEW042 SCT050 BKN070 | 17.8 | 7.2 | 50% | 75.77 | 1009.5 | |||||||
| 27 | 16:53 | SW 20 G 33 | 16.09 | Mostly Cloudy | SCT042 BKN050 BKN070 | 18.3 | 7.2 | 21.1 | 17.2 | 49% | 75.74 | 1009.3 | |||||
| 27 | 15:53 | SW 22 G 35 | 16.09 | Mostly Cloudy | SCT046 BKN055 BKN075 | 18.9 | 7.2 | 47% | 75.77 | 1009.5 | |||||||
| 27 | 14:53 | SW 22 G 35 | 16.09 | Mostly Cloudy | SCT047 BKN055 BKN080 | 20.6 | 7.2 | 42% | 75.77 | 1009.3 | |||||||
| 27 | 13:53 | W 26 G 39 | 16.09 | Mostly Cloudy | SCT050 BKN080 BKN090 | 19.4 | 7.2 | 45% | 75.77 | 1009.5 | |||||||
| 27 | 12:53 | W 22 G 33 | 16.09 | Mostly Cloudy | SCT050 BKN070 | 20 | 6.1 | 40% | 75.77 | 1009.4 | |||||||
| 27 | 11:53 | Calm | 16.09 | Mostly Cloudy | SCT045 BKN070 | 17.8 | 5.6 | 45% | 75.77 | 1009.6 | |||||||
| 27 | 10:53 | SW 13 | 16.09 | Mostly Cloudy | SCT043 BKN050 BKN060 | 17.2 | 7.2 | 17.8 | 12.2 | 52% | 75.79 | 1009.8 | |||||
| 27 | 09:53 | Calm | 16.09 | Mostly Cloudy | FEW025 BKN045 BKN060 | 17.2 | 7.8 | 54% | 75.82 | 1010.0 | |||||||
| 27 | 08:53 | Vrbl 7 | 16.09 | Mostly Cloudy | FEW025 SCT045 BKN060 | 16.7 | 7.8 | 56% | 75.82 | 1010.2 | |||||||
| 27 | 07:53 | Calm | 16.09 | Mostly Cloudy | SCT025 BKN045 BKN060 | 14.4 | 8.3 | 67% | 75.79 | 1010.1 | |||||||
| 27 | 06:53 | Calm | 16.09 | Mostly Cloudy | FEW025 BKN060 | 13.9 | 8.9 | 72% | 75.77 | 1009.5 | |||||||
| 27 | 05:53 | W 6 | 16.09 | Mostly Cloudy | FEW023 BKN050 | 12.2 | 8.9 | 80% | 75.72 | 1008.9 | |||||||
| 27 | 04:53 | NW 7 | 16.09 | Mostly Cloudy | FEW038 BKN047 | 12.8 | 9.4 | 15 | 12.2 | 80% | 75.69 | 1008.4 | |||||
| 27 | 03:53 | W 15 | 16.09 | Partly Cloudy | FEW038 SCT047 | 12.8 | 9.4 | 80% | 75.69 | 1008.3 | |||||||
| 27 | 02:53 | W 15 | 16.09 | Mostly Cloudy | FEW018 BKN038 BKN047 | 13.3 | 9.4 | 77% | 75.69 | 1008.4 | |||||||
| 27 | 01:53 | SW 13 | 16.09 | Mostly Cloudy | FEW018 SCT023 BKN043 | 13.9 | 10 | 78% | 75.69 | 1008.5 | |||||||
| 27 | 00:53 | SW 15 | 16.09 | Mostly Cloudy | FEW018 FEW023 BKN055 | 14.4 | 9.4 | 72% | 75.72 | 1008.6 | |||||||
| 26 | 23:53 | SW 17 | 16.09 | Mostly Cloudy | SCT018 SCT025 BKN055 | 14.4 | 10.6 | 78% | 75.69 | 1008.3 | |||||||
| 26 | 22:53 | W 13 | 16.09 | Mostly Cloudy | FEW020 SCT028 BKN032 | 15 | 10.6 | 20.6 | 15 | 75% | 75.69 | 1008.3 | |||||
| 26 | 21:53 | SW 19 | 16.09 | Mostly Cloudy | SCT040 BKN060 | 15 | 10 | 72% | 75.69 | 1008.3 | |||||||
| 26 | 20:53 | SW 19 | 16.09 | Mostly Cloudy | SCT042 BKN055 | 15.6 | 9.4 | 67% | 75.64 | 1007.9 | |||||||
| 26 | 19:53 | SW 20 G 46 | 14.48 | Mostly Cloudy | SCT036 BKN055 | 16.1 | 8.9 | 63% | 75.62 | 1007.5 | |||||||
| 26 | 18:53 | SW 28 G 43 | 16.09 | Mostly Cloudy | FEW037 BKN050 | 17.2 | 8.3 | 56% | 75.59 | 1007.1 | |||||||
| 26 | 17:53 | SW 22 G 35 | 16.09 | Mostly Cloudy | BKN050 | 18.9 | 8.9 | 52% | 75.59 | 1007.0 | |||||||
| 26 | 16:53 | SW 22 G 35 | 16.09 | A Few Clouds | FEW047 FEW300 | 20 | 8.9 | 22.2 | 18.3 | 49% | 75.62 | 1007.1 | |||||
| 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) | |||||||||||||||