Weather observations for the past three days for
Ontario International Airport
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 22 | 22:53 | Vrbl 5 | 10.00 | Fair | CLR | 66.9 | 54 | 84 | 66.9 | 63% | 29.91 | 1011.7 | |||||
| 22 | 21:53 | W 6 | 10.00 | Fair | CLR | 69.1 | 51.1 | 53% | 29.91 | 1011.7 | |||||||
| 22 | 20:53 | W 8 | 10.00 | A Few Clouds | FEW250 | 72 | 48 | 43% | 29.89 | 1011.1 | |||||||
| 22 | 19:53 | W 8 | 10.00 | Partly Cloudy | SCT250 | 73 | 48 | 41% | 29.87 | 1010.5 | |||||||
| 22 | 18:53 | W 9 | 10.00 | Partly Cloudy | FEW220 SCT260 | 75.9 | 46.9 | 36% | 78 | 29.86 | 1010.1 | ||||||
| 22 | 17:53 | W 12 | 10.00 | Partly Cloudy | FEW220 SCT260 | 81 | 52 | 37% | 80 | 29.86 | 1009.7 | ||||||
| 22 | 16:53 | W 13 | 10.00 | Mostly Cloudy | SCT220 BKN260 | 84 | 46.9 | 87.1 | 73 | 27% | 82 | 29.85 | 1009.4 | ||||
| 22 | 15:53 | W 12 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 82 | 48.9 | 32% | 81 | 29.86 | 1009.8 | ||||||
| 22 | 14:53 | W 12 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 84.9 | 50 | 30% | 83 | 29.87 | 1009.9 | ||||||
| 22 | 13:53 | W 9 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 86 | 46 | 25% | 83 | 29.88 | 1010.2 | ||||||
| 22 | 12:53 | W 3 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 81 | 45 | 28% | 80 | 29.9 | 1011.1 | ||||||
| 22 | 11:53 | S 5 | 10.00 | Mostly Cloudy | SCT200 BKN250 | 78.1 | 51.1 | 39% | 79 | 29.92 | 1011.7 | ||||||
| 22 | 10:53 | Calm | 8.00 | Mostly Cloudy | SCT200 BKN250 | 73 | 53.1 | 73 | 61 | 50% | 29.93 | 1012.4 | |||||
| 22 | 09:53 | S 3 | 7.00 | Mostly Cloudy | BKN250 | 70 | 55 | 59% | 29.94 | 1012.5 | |||||||
| 22 | 08:53 | SW 3 | 7.00 | Mostly Cloudy | BKN250 | 66.9 | 57 | 71% | 29.93 | 1012.3 | |||||||
| 22 | 07:53 | Calm | 7.00 | Partly Cloudy | SCT250 | 62.1 | 55.9 | 80% | 29.91 | 1011.8 | |||||||
| 22 | 06:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 62.1 | 55 | 78% | 29.9 | 1011.1 | |||||||
| 22 | 05:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 63 | 55 | 76% | 29.89 | 1010.6 | |||||||
| 22 | 04:53 | NE 3 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 55 | 70 | 61 | 78% | 29.88 | 1010.4 | |||||
| 22 | 03:53 | Calm | 10.00 | A Few Clouds | FEW250 | 62.1 | 55 | 78% | 29.89 | 1010.5 | |||||||
| 22 | 02:53 | Calm | 10.00 | A Few Clouds | FEW250 | 63 | 55 | 76% | 29.9 | 1010.8 | |||||||
| 22 | 01:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 66.9 | 55.9 | 68% | 29.9 | 1010.9 | |||||||
| 22 | 00:53 | W 5 | 10.00 | Partly Cloudy | SCT250 | 68 | 55.9 | 65% | 29.92 | 1011.5 | |||||||
| 21 | 23:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 68 | 55 | 63% | 29.92 | 1011.6 | |||||||
| 21 | 22:53 | W 6 | 10.00 | Partly Cloudy | SCT250 | 69.1 | 54 | 86 | 69.1 | 59% | 29.92 | 1011.7 | |||||
| 21 | 21:53 | SW 3 | 10.00 | Mostly Cloudy | BKN250 | 71.1 | 54 | 55% | 29.92 | 1011.7 | |||||||
| 21 | 20:53 | SW 5 | 10.00 | Mostly Cloudy | BKN250 | 73.9 | 55 | 52% | 29.91 | 1011.6 | |||||||
| 21 | 19:53 | SW 8 | 10.00 | Mostly Cloudy | BKN250 | 77 | 46 | 33% | 78 | 29.9 | 1011.1 | ||||||
| 21 | 18:53 | SW 12 | 10.00 | Mostly Cloudy | BKN250 | 80.1 | 55 | 42% | 80 | 29.89 | 1010.6 | ||||||
| 21 | 17:53 | SW 13 | 10.00 | Mostly Cloudy | BKN250 | 84 | 53.1 | 34% | 83 | 29.88 | 1010.2 | ||||||
| 21 | 16:53 | SW 12 | 10.00 | Mostly Cloudy | BKN250 | 86 | 57 | 91 | 79 | 37% | 85 | 29.88 | 1010.3 | ||||
| 21 | 15:53 | W 13 | 10.00 | Mostly Cloudy | BKN250 | 88 | 51.1 | 28% | 85 | 29.89 | 1010.4 | ||||||
| 21 | 14:53 | W 16 | 10.00 | Mostly Cloudy | BKN250 | 90 | 48 | 24% | 87 | 29.9 | 1010.7 | ||||||
| 21 | 13:53 | W 12 | 10.00 | Mostly Cloudy | BKN250 | 91 | 51.1 | 26% | 88 | 29.92 | 1011.3 | ||||||
| 21 | 12:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 87.1 | 45 | 23% | 84 | 29.94 | 1012.1 | ||||||
| 21 | 11:53 | S 5 | 10.00 | Partly Cloudy | SCT250 | 82.9 | 48 | 30% | 81 | 29.96 | 1012.9 | ||||||
| 21 | 10:53 | S 3 | 10.00 | Mostly Cloudy | BKN250 | 79 | 48.9 | 79 | 63 | 35% | 79 | 29.97 | 1013.3 | ||||
| 21 | 09:53 | Calm | 7.00 | Mostly Cloudy | BKN250 | 75.9 | 50 | 40% | 78 | 29.97 | 1013.3 | ||||||
| 21 | 08:53 | Calm | 9.00 | Partly Cloudy | SCT250 | 70 | 52 | 53% | 29.97 | 1013.3 | |||||||
| 21 | 07:53 | Calm | 10.00 | A Few Clouds | FEW250 | 66 | 52 | 61% | 29.96 | 1012.9 | |||||||
| 21 | 06:53 | Calm | 10.00 | A Few Clouds | FEW250 | 64.9 | 50 | 59% | 29.94 | 1012.3 | |||||||
| 21 | 05:53 | Calm | 10.00 | Fair | CLR | 66 | 50 | 56% | 29.92 | 1011.6 | |||||||
| 21 | 04:53 | Calm | 10.00 | Fair | CLR | 66 | 51.1 | 73.9 | 63 | 59% | 29.92 | 1011.3 | |||||
| 21 | 03:53 | NE 3 | 10.00 | Fair | CLR | 68 | 51.1 | 55% | 29.93 | 1011.4 | |||||||
| 21 | 02:53 | Calm | 10.00 | Fair | CLR | 68 | 52 | 57% | 29.94 | 1011.9 | |||||||
| 21 | 01:53 | Calm | 10.00 | Fair | CLR | 70 | 51.1 | 51% | 29.95 | 1012.1 | |||||||
| 21 | 00:53 | Calm | 10.00 | Fair | CLR | 71.1 | 52 | 51% | 29.95 | 1012.3 | |||||||
| 20 | 23:53 | Calm | 10.00 | Fair | CLR | 71.1 | 52 | 51% | 29.95 | 1012.5 | |||||||
| 20 | 22:53 | SW 5 | 10.00 | Fair | CLR | 73.9 | 50 | 96.1 | 73.9 | 43% | 29.96 | 1012.6 | |||||
| 20 | 21:53 | W 7 | 10.00 | Fair | CLR | 75.9 | 48 | 37% | 78 | 29.94 | 1012.2 | ||||||
| 20 | 20:53 | W 7 | 10.00 | Fair | CLR | 81 | 46.9 | 30% | 80 | 29.92 | 1011.4 | ||||||
| 20 | 19:53 | W 12 | 10.00 | Fair | CLR | 84 | 50 | 31% | 82 | 29.91 | 1011.0 | ||||||
| 20 | 18:53 | W 9 | 10.00 | Fair | CLR | 88 | 53.1 | 30% | 86 | 29.91 | 1010.9 | ||||||
| 20 | 17:53 | W 12 | 10.00 | Fair | CLR | 91.9 | 52 | 26% | 89 | 29.9 | 1010.6 | ||||||
| 20 | 16:53 | SW 12 G 18 | 10.00 | Fair | CLR | 96.1 | 52 | 100 | 86 | 23% | 93 | 29.9 | 1010.5 | ||||
| 20 | 15:53 | W 12 | 10.00 | Fair | CLR | 98.1 | 48 | 18% | 95 | 29.91 | 1010.8 | ||||||
| 20 | 14:53 | W 12 | 10.00 | Fair | CLR | 98.1 | 52 | 21% | 95 | 29.93 | 1011.2 | ||||||
| 20 | 13:53 | SW 8 | 10.00 | Fair | CLR | 98.1 | 37.9 | 12% | 93 | 29.95 | 1012.0 | ||||||
| 20 | 12:53 | Vrbl 5 | 10.00 | Fair | CLR | 93.9 | 45 | 18% | 90 | 29.97 | 1012.9 | ||||||
| 20 | 11:53 | Calm | 10.00 | Fair | CLR | 91 | 45 | 20% | 87 | 29.99 | 1013.4 | ||||||
| 20 | 10:53 | Calm | 10.00 | Fair | CLR | 86 | 46 | 86 | 64.9 | 25% | 83 | 30 | 1014.0 | ||||
| 20 | 09:53 | S 3 | 10.00 | Fair | CLR | 82.9 | 48 | 30% | 81 | 30.01 | 1014.2 | ||||||
| 20 | 08:53 | NE 5 | 10.00 | Fair | CLR | 78.1 | 46.9 | 33% | 78 | 30.01 | 1014.2 | ||||||
| 20 | 07:53 | NE 3 | 10.00 | Fair | CLR | 71.1 | 48.9 | 46% | 30 | 1014.2 | |||||||
| 20 | 06:53 | Calm | 10.00 | Fair | CLR | 66.9 | 48.9 | 53% | 29.99 | 1013.7 | |||||||
| 20 | 05:53 | Calm | 10.00 | Fair | CLR | 69.1 | 50 | 51% | 29.98 | 1013.1 | |||||||
| 20 | 04:53 | Calm | 10.00 | Fair | CLR | 69.1 | 48.9 | 78.1 | 66.9 | 49% | 29.97 | 1013.0 | |||||
| 20 | 03:53 | NE 3 | 10.00 | Fair | CLR | 70 | 52 | 53% | 29.99 | 1013.3 | |||||||
| 20 | 02:53 | E 3 | 10.00 | Fair | CLR | 71.1 | 55 | 57% | 30 | 1013.7 | |||||||
| 20 | 01:53 | Calm | 10.00 | Fair | CLR | 72 | 54 | 53% | 30.01 | 1014.3 | |||||||
| 20 | 00:53 | Calm | 10.00 | Fair | CLR | 73 | 54 | 51% | 30.01 | 1014.4 | |||||||
| 19 | 23:53 | Calm | 10.00 | Fair | CLR | 75 | 52 | 45% | 78 | 30.01 | 1014.5 | ||||||
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||