Weather observations for the past three days for
Ontario International Airport
Imperial (Metric)
Date Time (pst) 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.
17 19:53 SW 13 G 21 10.00 Mostly Cloudy FEW036 FEW045 BKN065 52 42.1 69% 30 1015.9
17 18:53 SW 10 10.00 Showers in Vicinity FEW035 BKN044 BKN060 52 43 72% 30 1016.0
17 17:53 SW 9 10.00 Mostly Cloudy FEW045 BKN065 53.1 41 64% 30.01 1016.5
17 16:53 SW 12 G 21 10.00 Mostly Cloudy SCT045 BKN060 55 36 49% 30.02 1016.5
17 15:53 SW 12 G 20 10.00 Mostly Cloudy FEW032 BKN045 BKN060 57 37.9 57.9 51.1 49% 30.02 1016.5 0.02
17 14:53 SW 14 10.00 Mostly Cloudy SCT024 BKN029 BKN047 55.9 45 67% 30.03 1017.1
17 13:53 SW 13 10.00 Showers in Vicinity SCT016 BKN022 BKN050 55.9 48 75% 30.03 1016.9
17 12:53 SW 6 7.00 Light Rain SCT027 BKN035 53.1 48.9 86% 30.06 1018.0 0.02
17 11:53 S 6 6.00 Light Rain SCT016 BKN040 OVC050 52 46.9 83% 30.09 1019.2 0.02
17 10:53 W 5 9.00 Overcast SCT018 BKN027 OVC036 52 45 77% 30.1 1019.4
17 09:53 SW 7 9.00 Overcast FEW016 BKN042 OVC050 51.1 44.1 51.1 46 77% 30.1 1019.4
17 08:53 Calm 9.00 Light Rain SCT025 BKN050 BKN065 50 45 83% 30.08 1018.7
17 07:53 E 3 10.00 Mostly Cloudy FEW016 BKN023 BKN055 48 43 83% 30.05 1017.7
17 06:53 Calm 10.00 Mostly Cloudy FEW016 BKN020 BKN070 48 44.1 86% 30.02 1016.8
17 05:53 NE 3 10.00 Partly Cloudy FEW015 SCT055 SCT070 46 44.1 93% 29.99 1016.0
17 04:53 N 5 10.00 Mostly Cloudy BKN012 BKN040 BKN055 46.9 44.1 90% 45 29.97 1015.2
17 03:53 SE 3 10.00 Overcast FEW010 BKN042 OVC055 46.9 45 51.1 46.9 93% 29.95 1014.4 0.14
17 02:53 SE 6 10.00 Light Rain BKN038 BKN050 OVC070 46.9 43 86% 45 29.94 1014.3
17 01:53 Calm 10.00 Overcast BKN045 BKN055 OVC095 46.9 43 86% 29.95 1014.3 0.08
17 00:53 NW 3 6.00 Rain Fog/Mist BKN043 OVC095 48 46 93% 29.93 1013.8 0.04 0.06
16 23:53 SW 5 10.00 Light Rain FEW012 BKN035 OVC060 48.9 46 90% 48 29.93 1013.6 0.02
16 22:53 S 6 10.00 Mostly Cloudy BKN049 BKN060 BKN085 50 46 86% 48 29.91 1012.9
16 21:53 SW 6 10.00 Mostly Cloudy BKN060 50 46.9 51.1 48.9 89% 48 29.89 1012.2 0.05
16 20:53 SW 5 10.00 Mostly Cloudy FEW017 SCT044 BKN060 50 48 93% 49 29.87 1011.5
16 19:53 W 8 10.00 Mostly Cloudy SCT014 BKN024 BKN045 51.1 48.9 92% 29.84 1010.3
16 18:53 W 9 G 18 9.00 Light Rain FEW017 BKN029 OVC037 51.1 48 89% 29.81 1009.5 0.05
16 17:53 Vrbl 3 7.00 Light Rain SCT013 BKN019 OVC033 50 48 93% 29.79 1008.9 0.01
16 16:53 SW 6 8.00 Overcast SCT017 BKN045 OVC060 50 46.9 89% 48 29.78 1008.5 0.04
16 15:53 W 12 3.00 Rain Fog/Mist FEW017 BKN040 OVC048 48.9 46.9 54 48.9 93% 45 29.77 1008.2 0.11 0.78
16 14:53 W 15 4.00 Rain Fog/Mist FEW012 BKN038 OVC050 48.9 46 90% 44 29.78 1008.5 0.13
16 13:53 W 20 G 29 3.00 Light Rain Fog/Mist FEW006 SCT013 OVC060 51.1 48.9 92% 29.75 1007.4 0.25
16 12:53 SE 8 G 18 2.50 Rain Fog/Mist BKN021 OVC035 53.1 50 89% 29.72 1006.4 0.06 0.29
16 11:53 E 8 2.00 Rain Fog/Mist BKN016 OVC024 52 50 93% 29.76 1007.6 0.18
16 10:53 NE 9 G 21 4.00 Light Rain Fog/Mist BKN028 OVC036 52 48.9 89% 29.81 1009.3 0.05
16 09:53 NE 6 9.00 Light Rain FEW027 OVC038 54 46.9 55 52 77% 29.83 1010.1
16 08:53 E 6 10.00 Showers in Vicinity BKN042 OVC055 55 45 69% 29.84 1010.2
16 07:53 Calm 10.00 Overcast BKN040 OVC055 54 46 75% 29.84 1010.3
16 06:53 E 3 10.00 Overcast BKN044 OVC080 53.1 46 77% 29.84 1010.4
16 05:53 NE 3 10.00 Overcast BKN040 BKN080 OVC240 53.1 46 77% 29.85 1010.4
16 04:53 Vrbl 3 10.00 Overcast OVC041 53.1 46 77% 29.86 1010.9
16 03:53 NE 5 10.00 Overcast OVC041 52 46.9 52 48.9 83% 29.86 1010.9
16 02:53 Calm 10.00 Overcast OVC045 51.1 46.9 86% 29.9 1012.1
16 01:53 Calm 10.00 Mostly Cloudy BKN047 BKN110 BKN240 50 46.9 89% 29.92 1012.7
16 00:53 Calm 10.00 Mostly Cloudy FEW050 BKN110 BKN240 51.1 46.9 86% 29.92 1012.7
15 23:53 Calm 10.00 Mostly Cloudy SCT050 BKN250 52 46.9 83% 29.93 1013.1
15 22:53 NW 6 10.00 Mostly Cloudy BKN050 BKN250 51.1 46.9 86% 29.93 1013.3
15 21:53 W 9 10.00 Mostly Cloudy SCT048 BKN250 51.1 46.9 61 51.1 86% 29.94 1013.7
15 20:53 W 7 10.00 Mostly Cloudy SCT050 BKN250 53.1 46 77% 29.94 1013.8
15 19:53 SW 6 10.00 Mostly Cloudy SCT055 BKN250 54 45 72% 29.94 1013.9
15 18:53 W 7 10.00 Mostly Cloudy FEW190 SCT220 BKN250 55 45 69% 29.94 1013.7
15 17:53 SW 7 10.00 Mostly Cloudy SCT190 BKN220 57.9 43 58% 29.93 1013.4
15 16:53 SW 8 10.00 Overcast BKN190 OVC220 59 42.1 54% 29.93 1013.1
15 15:53 SW 7 10.00 Overcast BKN180 OVC220 61 41 62.1 57.9 48% 29.92 1012.9
15 14:53 SW 8 10.00 Overcast FEW040 OVC180 61 41 48% 29.93 1013.2
15 13:53 W 6 10.00 Mostly Cloudy FEW025 SCT060 BKN130 BKN250 61 44.1 54% 29.95 1013.8
15 12:53 W 8 10.00 Overcast FEW025 BKN120 OVC250 61 42.1 50% 29.97 1014.7
15 11:53 S 5 10.00 Overcast FEW025 BKN030 OVC250 60.1 46 60% 30 1015.7
15 10:53 Vrbl 5 10.00 Mostly Cloudy SCT025 BKN030 BKN250 59 48 67% 30.03 1016.5
15 09:53 SW 5 10.00 Mostly Cloudy SCT018 BKN250 57.9 48.9 57.9 50 72% 30.04 1017.0
15 08:53 Calm 10.00 Overcast SCT032 OVC250 55.9 48.9 77% 30.04 1016.9
15 07:53 E 5 7.00 Mostly Cloudy FEW032 BKN250 53.1 50 89% 30.03 1016.9
15 06:53 Calm 7.00 Mostly Cloudy SCT032 BKN250 50 48.9 96% 30.03 1016.7
15 05:53 Calm 10.00 Mostly Cloudy FEW030 BKN250 52 48 86% 30.01 1016.1
15 04:53 N 3 8.00 Overcast BKN022 BKN027 OVC250 53.1 48.9 86% 30 1015.5
15 03:53 W 5 8.00 Overcast BKN016 OVC025 54 50 55 48.9 87% 30.02 1015.9
15 02:53 W 6 8.00 Overcast OVC014 54 51.1 90% 30.03 1016.2
15 01:53 NW 3 10.00 Mostly Cloudy BKN013 BKN022 BKN250 50 46.9 89% 30.04 1016.9
15 00:53 W 5 10.00 Partly Cloudy FEW015 SCT250 51.1 48.9 92% 30.06 1017.3
14 23:53 Calm 10.00 Partly Cloudy SCT250 54 50 87% 30.05 1016.9
14 22:53 W 3 10.00 Partly Cloudy FEW025 SCT250 54 48.9 83% 30.06 1017.7
14 21:53 Calm 10.00 Partly Cloudy SCT250 55 50 66.9 54 83% 30.07 1017.9
14 20:53 Calm 10.00 Partly Cloudy SCT250 55 48.9 80% 30.07 1018.0
Date Time (pst) 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)