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. | ||||||||||||||||
| 03 | 20:53 | NE 17 G 35 | 16.09 | Partly Cloudy | SCT280 | 22.2 | -13.9 | 8% | 76.28 | 1015.9 | |||||||
| 03 | 19:53 | NE 28 G 41 | 16.09 | Partly Cloudy | SCT280 | 22.8 | -14.4 | 7% | 76.23 | 1015.3 | |||||||
| 03 | 18:53 | NE 24 G 43 | 16.09 | Mostly Cloudy | FEW200 BKN280 | 23.9 | -12.2 | 8% | 24 | 76.15 | 1014.5 | ||||||
| 03 | 17:53 | NE 30 G 46 | 16.09 | Mostly Cloudy | FEW200 BKN280 | 25.6 | -11.7 | 8% | 25 | 76.12 | 1013.9 | ||||||
| 03 | 16:53 | NE 30 G 50 | 16.09 | Mostly Cloudy | FEW200 BKN280 | 26.7 | -10.6 | 27.8 | 20.6 | 8% | 26 | 76.12 | 1013.7 | ||||
| 03 | 15:53 | NE 24 G 35 | 16.09 | Mostly Cloudy | FEW160 BKN280 | 27.2 | -2.2 | 14% | 26 | 76.15 | 1014.2 | ||||||
| 03 | 14:53 | NE 24 G 41 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 27.2 | -3.9 | 13% | 26 | 76.17 | 1014.4 | ||||||
| 03 | 13:53 | NE 22 G 37 | 16.09 | Mostly Cloudy | FEW180 BKN250 | 26.7 | -1.7 | 15% | 26 | 76.17 | 1014.5 | ||||||
| 03 | 12:53 | NE 28 G 50 | 16.09 | Mostly Cloudy | BKN250 | 26.1 | -5 | 12% | 25 | 76.17 | 1014.6 | ||||||
| 03 | 11:53 | NE 24 G 39 | 16.09 | Mostly Cloudy | BKN250 | 25.6 | 1.7 | 21% | 25 | 76.2 | 1014.6 | ||||||
| 03 | 10:53 | W 6 | 16.09 | Mostly Cloudy | BKN250 | 20.6 | 8.3 | 20.6 | 10 | 45% | 76.25 | 1015.7 | |||||
| 03 | 09:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 17.8 | 10 | 60% | 76.23 | 1015.7 | |||||||
| 03 | 08:53 | NW 7 | 16.09 | A Few Clouds | FEW250 | 16.1 | 10.6 | 70% | 76.2 | 1015.4 | |||||||
| 03 | 07:53 | W 6 | 16.09 | A Few Clouds | FEW250 | 13.3 | 10 | 81% | 76.17 | 1015.0 | |||||||
| 03 | 06:53 | NW 7 | 16.09 | A Few Clouds | FEW250 | 11.7 | 9.4 | 86% | 76.1 | 1014.1 | |||||||
| 03 | 05:53 | Calm | 16.09 | A Few Clouds | FEW250 | 12.2 | 9.4 | 83% | 76.07 | 1013.7 | |||||||
| 03 | 04:53 | Calm | 16.09 | Fair | CLR | 12.2 | 8.9 | 15.6 | 11.7 | 80% | 76.05 | 1013.3 | |||||
| 03 | 01:53 | Calm | 16.09 | Fair | CLR | 13.3 | 10 | 81% | 76.1 | 1014.0 | |||||||
| 02 | 22:53 | W 9 | 16.09 | Partly Cloudy | FEW045 SCT050 | 15.6 | 9.4 | 19.4 | 15.6 | 67% | 76.12 | 1014.2 | |||||
| 02 | 21:53 | W 17 | 16.09 | Overcast | SCT033 OVC048 | 16.1 | 8.9 | 63% | 76.1 | 1014.0 | |||||||
| 02 | 20:53 | W 22 | 16.09 | Overcast | FEW029 OVC049 | 16.1 | 10 | 67% | 76.05 | 1013.3 | |||||||
| 02 | 19:53 | W 15 | 16.09 | Overcast | FEW037 OVC044 | 16.7 | 10 | 65% | 76 | 1012.6 | |||||||
| 02 | 18:53 | W 19 | 16.09 | Mostly Cloudy | BKN045 BKN055 | 17.8 | 10.6 | 63% | 75.97 | 1012.4 | |||||||
| 02 | 17:53 | SW 20 | 16.09 | Overcast | SCT037 OVC050 | 18.9 | 10.6 | 59% | 75.95 | 1011.9 | |||||||
| 02 | 16:53 | W 19 | 16.09 | Mostly Cloudy | SCT041 BKN049 | 19.4 | 10.6 | 21.7 | 16.1 | 57% | 75.95 | 1011.8 | |||||
| 02 | 15:53 | SW 15 G 30 | 16.09 | Mostly Cloudy | SCT040 BKN049 | 20 | 10 | 53% | 75.95 | 1011.7 | |||||||
| 02 | 14:53 | W 11 | 16.09 | Mostly Cloudy | SCT047 BKN055 | 20 | 10 | 53% | 76 | 1012.4 | |||||||
| 02 | 13:53 | W 7 | 16.09 | Overcast | OVC046 | 19.4 | 9.4 | 53% | 76.07 | 1013.5 | |||||||
| 02 | 12:53 | SW 11 | 16.09 | Mostly Cloudy | BKN041 BKN250 | 18.3 | 9.4 | 56% | 76.1 | 1013.9 | |||||||
| 02 | 11:53 | SW 13 | 16.09 | Mostly Cloudy | SCT030 BKN250 | 17.8 | 10 | 60% | 76.17 | 1014.7 | |||||||
| 02 | 10:53 | Vrbl 6 | 16.09 | Overcast | SCT025 BKN034 OVC250 | 16.1 | 10 | 16.1 | 13.9 | 67% | 76.23 | 1015.6 | |||||
| 02 | 09:53 | W 9 | 16.09 | Overcast | BKN023 OVC033 | 15.6 | 10 | 70% | 76.2 | 1015.4 | |||||||
| 02 | 08:53 | W 6 | 16.09 | Overcast | SCT015 BKN030 OVC037 | 15 | 11.1 | 78% | 76.17 | 1015.2 | |||||||
| 02 | 07:53 | SW 9 | 16.09 | Overcast | SCT012 BKN028 BKN044 OVC250 | 14.4 | 11.1 | 81% | 76.15 | 1014.6 | |||||||
| 02 | 06:53 | Vrbl 6 | 16.09 | Overcast | SCT014 BKN026 OVC250 | 13.9 | 11.1 | 83% | 76.1 | 1013.9 | |||||||
| 02 | 05:53 | SW 15 | 16.09 | Mostly Cloudy | BKN022 BKN045 BKN250 | 13.9 | 11.1 | 83% | 76.1 | 1013.7 | |||||||
| 02 | 04:53 | SW 11 | 16.09 | Mostly Cloudy | BKN020 BKN050 BKN250 | 14.4 | 10.6 | 15.6 | 14.4 | 78% | 76.05 | 1013.2 | |||||
| 02 | 03:53 | SW 15 | 16.09 | Overcast | FEW013 BKN018 OVC050 | 15 | 11.7 | 81% | 76.1 | 1013.7 | |||||||
| 02 | 02:53 | SW 15 | 16.09 | Overcast | BKN015 OVC025 | 15 | 12.2 | 83% | 76.12 | 1014.1 | |||||||
| 02 | 01:53 | SW 13 | 16.09 | Mostly Cloudy | SCT025 BKN044 BKN060 BKN250 | 15 | 12.2 | 83% | 76.17 | 1014.6 | |||||||
| 02 | 00:53 | SW 13 | 16.09 | Overcast | FEW025 BKN042 OVC060 | 15 | 12.2 | 83% | 76.2 | 1015.2 | |||||||
| 01 | 23:53 | SW 11 | 16.09 | Mostly Cloudy | FEW016 BKN029 BKN060 BKN250 | 15.6 | 12.2 | 80% | 76.2 | 1015.2 | |||||||
| 01 | 22:53 | SW 13 | 16.09 | Overcast | BKN019 OVC025 | 15.6 | 12.2 | 21.1 | 15.6 | 80% | 76.2 | 1015.0 | |||||
| 01 | 21:53 | SW 15 | 16.09 | Partly Cloudy | SCT018 SCT250 | 15.6 | 11.7 | 78% | 76.2 | 1015.0 | |||||||
| 01 | 20:53 | W 19 | 16.09 | Partly Cloudy | SCT055 SCT250 | 15.6 | 11.7 | 78% | 76.15 | 1014.7 | |||||||
| 01 | 19:53 | W 20 | 16.09 | Partly Cloudy | FEW055 SCT250 | 17.2 | 8.3 | 56% | 76.1 | 1013.9 | |||||||
| 01 | 18:53 | SW 22 | 16.09 | Partly Cloudy | FEW055 SCT070 | 18.3 | 8.9 | 54% | 76.05 | 1013.3 | |||||||
| 01 | 17:53 | W 22 | 16.09 | A Few Clouds | FEW055 FEW070 | 20 | 8.3 | 47% | 76.02 | 1012.6 | |||||||
| 01 | 16:53 | W 20 G 33 | 16.09 | Partly Cloudy | SCT055 SCT070 | 21.1 | 7.2 | 22.8 | 18.3 | 41% | 76.02 | 1012.6 | |||||
| 01 | 15:53 | SW 20 G 33 | 16.09 | Partly Cloudy | SCT055 SCT070 | 22.2 | 7.2 | 38% | 76.05 | 1013.0 | |||||||
| 01 | 14:53 | W 19 G 31 | 16.09 | Partly Cloudy | SCT050 SCT070 | 22.2 | 7.2 | 38% | 76.07 | 1013.3 | |||||||
| 01 | 13:53 | SW 20 G 33 | 16.09 | Partly Cloudy | SCT049 SCT070 | 21.7 | 8.3 | 42% | 76.12 | 1014.0 | |||||||
| 01 | 12:53 | SW 20 G 33 | 16.09 | A Few Clouds | FEW050 FEW070 | 21.1 | 8.3 | 44% | 76.17 | 1014.6 | |||||||
| 01 | 11:53 | SW 17 G 28 | 16.09 | A Few Clouds | FEW041 FEW065 | 20.6 | 7.8 | 44% | 76.2 | 1015.0 | |||||||
| 01 | 10:53 | W 11 | 16.09 | Partly Cloudy | FEW027 SCT060 | 19.4 | 9.4 | 19.4 | 14.4 | 53% | 76.2 | 1015.1 | |||||
| 01 | 09:53 | S 13 | 16.09 | Mostly Cloudy | SCT020 BKN060 | 17.2 | 11.7 | 70% | 76.17 | 1014.9 | |||||||
| 01 | 08:53 | SW 15 | 11.27 | Mostly Cloudy | SCT019 BKN045 | 16.1 | 11.7 | 75% | 76.15 | 1014.6 | |||||||
| 01 | 07:53 | SW 11 | 8.05 | Fog/Mist | FEW045 FEW070 | 15 | 13.3 | 90% | 76.12 | 1014.2 | |||||||
| 01 | 06:53 | S 9 | 8.05 | Fog/Mist | BKN006 BKN012 BKN055 | 15 | 13.9 | 93% | 76.07 | 1013.5 | |||||||
| 01 | 05:53 | SW 9 | 12.87 | Overcast | SCT009 BKN016 OVC080 | 15 | 13.9 | 93% | 76.05 | 1013.2 | |||||||
| 01 | 04:53 | W 11 | 16.09 | Mostly Cloudy | SCT023 BKN055 BKN080 | 14.4 | 13.3 | 16.7 | 14.4 | 93% | 75.97 | 1012.3 | 1.12 | ||||
| 01 | 03:53 | SW 11 | 16.09 | Partly Cloudy | FEW019 FEW025 SCT090 SCT130 | 15 | 13.3 | 90% | 75.95 | 1011.8 | |||||||
| 01 | 02:53 | W 9 | 16.09 | Mostly Cloudy | BKN023 BKN048 BKN100 | 14.4 | 12.8 | 90% | 76 | 1012.4 | 0.2 | ||||||
| 01 | 01:53 | W 11 | 6.44 | Rain Fog/Mist | BKN009 BKN014 OVC024 | 15 | 13.3 | 90% | 76.05 | 1013.2 | 0.41 | 0.91 | |||||
| 01 | 00:53 | S 11 | 3.22 | Heavy Rain Fog/Mist | SCT007 BKN011 OVC060 | 16.1 | 15 | 93% | 76.05 | 1013.1 | 0.48 | ||||||
| 31 | 23:53 | Calm | 12.87 | Light Rain | FEW015 BKN070 OVC080 | 16.7 | 14.4 | 86% | 76.05 | 1013.0 | 0.03 | ||||||
| 31 | 22:53 | NE 6 | 16.09 | Light Rain | FEW015 BKN090 OVC110 | 16.7 | 14.4 | 19.4 | 16.1 | 86% | 76.02 | 1012.6 | 0.03 | 0.05 | |||
| 31 | 21:53 | W 9 | 16.09 | Light Rain | SCT015 OVC085 | 16.7 | 14.4 | 86% | 76.07 | 1013.5 | 0.03 | ||||||
| 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) | |||||||||||||||