Weather observations for the past three days for
Ontario International Airport
Imperial (Metric)
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.
27 09:53 SW 10 10.00 Mostly Cloudy SCT025 BKN055 59 39.9 49% 30.01 1015.7
27 08:53 SW 7 10.00 Mostly Cloudy BKN025 BKN065 59 46 62% 30 1015.4
27 07:53 S 3 10.00 Mostly Cloudy FEW030 BKN065 55 48 77% 29.99 1015.4
27 06:53 S 5 10.00 Mostly Cloudy FEW030 BKN065 53.1 48 83% 29.98 1015.0
27 05:53 Calm 10.00 Mostly Cloudy FEW033 BKN065 53.1 48 83% 29.97 1014.4
27 04:53 S 5 10.00 Overcast SCT033 OVC060 53.1 46.9 55.9 53.1 80% 29.97 1014.5
27 03:53 S 6 10.00 Overcast BKN022 OVC055 54 46 75% 29.98 1014.6
27 02:53 SW 5 10.00 Overcast SCT025 SCT031 OVC060 55 45 69% 29.97 1014.4
27 01:53 Calm 10.00 Mostly Cloudy FEW011 BKN060 54 45 72% 29.99 1015.1
27 00:53 Calm 10.00 Mostly Cloudy BKN060 54 44.1 69% 30 1015.4
26 23:53 SW 7 10.00 Mostly Cloudy FEW041 BKN060 55 43 64% 30 1015.4
26 22:53 SW 9 10.00 Mostly Cloudy BKN031 BKN060 55.9 46 64.9 55.9 70% 29.99 1015.3
26 21:53 SW 8 10.00 Mostly Cloudy BKN029 BKN060 55.9 46 70% 29.99 1015.1
26 20:53 SW 10 10.00 Partly Cloudy FEW030 SCT060 57 45 64% 29.97 1014.7
26 19:53 SW 10 10.00 Mostly Cloudy FEW040 BKN060 57.9 45 62% 29.96 1014.3
26 18:53 SW 13 10.00 Mostly Cloudy BKN055 60.1 43 53% 29.95 1014.0
26 17:53 SW 13 G 21 10.00 Mostly Cloudy SCT050 BKN060 62.1 39.9 44% 29.94 1013.6
26 16:53 SW 14 G 25 10.00 Mostly Cloudy BKN050 BKN060 63 41 66.9 59 45% 29.94 1013.4
26 15:53 SW 15 G 24 10.00 Mostly Cloudy BKN050 BKN070 63 42.1 47% 29.93 1013.1
26 14:53 SW 15 10.00 Mostly Cloudy FEW055 BKN065 66 37.9 36% 29.94 1013.3
26 13:53 SW 13 G 21 10.00 Mostly Cloudy FEW048 BKN055 BKN070 64.9 37.9 37% 29.94 1013.3
26 12:53 SW 10 G 18 10.00 Partly Cloudy FEW038 FEW048 SCT055 64.9 41 42% 29.93 1013.1
26 11:53 SW 10 10.00 Mostly Cloudy SCT034 SCT047 BKN055 62.1 44.1 52% 29.95 1013.7
26 10:53 SW 9 10.00 Mostly Cloudy FEW030 SCT047 BKN055 60.1 45 60.1 52 58% 29.95 1013.8
26 09:53 W 9 10.00 Mostly Cloudy SCT022 SCT035 BKN050 59 46.9 64% 29.93 1013.2
26 08:53 SW 10 10.00 Mostly Cloudy SCT014 BKN023 BKN030 55.9 48 75% 29.92 1012.8
26 07:53 W 7 10.00 Mostly Cloudy BKN010 BKN030 53.1 50 89% 29.91 1012.7
26 06:53 SW 7 10.00 Mostly Cloudy SCT010 SCT050 BKN090 52 48.9 89% 29.89 1012.0
26 05:53 SW 9 10.00 Mostly Cloudy BKN010 BKN050 BKN090 52 50 93% 29.86 1010.9
26 04:53 SW 9 10.00 Mostly Cloudy SCT011 BKN060 BKN095 52 50 55 52 93% 29.85 1010.6 0.02
26 03:53 SW 8 9.00 Light Rain SCT007 SCT033 OVC044 52 50 93% 29.85 1010.4
26 02:53 W 12 10.00 Overcast FEW009 BKN027 OVC038 53.1 50 89% 29.86 1010.5
26 01:53 W 12 10.00 Light Rain SCT026 SCT035 OVC046 53.1 50 89% 29.87 1010.7 0.02 0.02
26 00:53 W 7 10.00 Overcast FEW026 BKN037 OVC048 54 50 87% 29.88 1011.2
25 23:53 SW 9 10.00 Overcast FEW011 SCT032 OVC055 54 51.1 90% 29.89 1011.6
25 22:53 SW 8 10.00 Overcast SCT011 BKN019 OVC043 54 52 61 54 93% 29.89 1011.7 0.05 0.07
25 21:53 W 7 9.00 Overcast FEW021 BKN034 OVC049 55 51.1 87% 29.89 1011.9 0.02
25 20:53 SW 10 9.00 Light Rain FEW022 SCT034 OVC070 55.9 48 75% 29.89 1011.9
25 19:53 SW 9 9.00 Overcast SCT025 BKN030 OVC065 57 48 72% 29.88 1011.5
25 18:53 SW 9 9.00 Overcast BKN027 BKN033 OVC070 57 48 72% 29.88 1011.4
25 17:53 SW 12 10.00 Light Rain FEW029 BKN070 OVC100 59 48 67% 29.88 1011.2
25 16:53 W 16 G 26 10.00 Overcast FEW030 SCT049 OVC100 61 46 70 61 58% 29.87 1010.9
25 15:53 SW 17 G 30 10.00 Mostly Cloudy FEW040 BKN055 BKN100 64.9 48 54% 29.86 1010.3
25 14:53 SW 15 10.00 Mostly Cloudy FEW042 SCT065 BKN100 66 45 47% 29.86 1010.3
25 13:53 SW 15 G 23 10.00 Mostly Cloudy SCT042 BKN065 BKN130 68 46 45% 29.87 1010.7
25 12:53 SW 10 G 18 10.00 Mostly Cloudy BKN045 BKN110 69.1 46 44% 29.87 1010.8
25 11:53 SW 10 10.00 Mostly Cloudy BKN036 BKN160 66 46.9 50% 29.9 1011.8
25 10:53 S 3 10.00 Mostly Cloudy SCT024 BKN140 BKN260 61 48.9 62.1 57.9 65% 29.91 1012.4
25 09:53 SW 8 10.00 Overcast BKN021 BKN140 OVC180 60.1 50 70% 29.92 1012.7
25 08:53 SW 5 10.00 Overcast SCT036 BKN049 OVC190 59 51.1 75% 29.92 1012.5
25 07:53 W 7 10.00 Mostly Cloudy SCT018 BKN042 BKN190 57.9 50 75% 29.91 1012.4
25 06:53 SW 6 10.00 Overcast BKN049 BKN140 OVC210 57.9 48.9 72% 29.89 1011.5
25 05:53 W 3 10.00 Mostly Cloudy FEW042 BKN050 BKN210 57.9 48 70% 29.88 1011.1
25 04:53 Calm 10.00 Mostly Cloudy SCT030 BKN044 BKN210 57.9 48 59 57 70% 29.88 1011.0
25 03:53 Calm 10.00 Overcast FEW028 BKN033 OVC210 57.9 46.9 67% 29.87 1010.6
25 02:53 Calm 10.00 Mostly Cloudy FEW028 BKN036 BKN250 57 48 72% 29.87 1010.6
25 01:53 S 3 10.00 Mostly Cloudy SCT028 BKN035 BKN250 57 48.9 74% 29.89 1011.1
25 00:53 SW 6 10.00 Partly Cloudy FEW024 SCT032 SCT250 57.9 48.9 72% 29.89 1011.2
24 23:53 W 6 10.00 Mostly Cloudy FEW024 BKN031 57.9 48.9 72% 29.9 1011.6
24 22:53 SW 7 10.00 Mostly Cloudy BKN024 BKN250 59 50 73.9 59 72% 29.91 1012.1
24 21:53 SW 9 10.00 Partly Cloudy FEW030 SCT250 59 51.1 75% 29.9 1011.9
24 20:53 SW 10 10.00 A Few Clouds FEW075 FEW250 60.1 52 75% 29.89 1011.4
24 19:53 SW 16 G 23 10.00 Partly Cloudy FEW075 FEW140 SCT250 62.1 50 65% 29.85 1010.3
24 18:53 SW 17 G 23 10.00 Partly Cloudy FEW075 FEW140 SCT250 66 50 56% 29.84 1009.9
24 17:53 SW 16 G 24 10.00 Partly Cloudy FEW075 FEW140 SCT250 70 46 42% 29.84 1009.6
24 16:53 W 13 G 24 10.00 Partly Cloudy FEW060 FEW100 SCT250 73.9 42.1 77 66.9 32% 29.83 1009.3
24 15:53 SW 15 G 23 10.00 Partly Cloudy FEW075 FEW140 SCT250 75 41 29% 77 29.84 1009.4
24 14:53 SW 16 10.00 Partly Cloudy FEW075 FEW140 SCT250 75.9 46.9 36% 78 29.85 1009.9
24 13:53 SW 14 10.00 Partly Cloudy FEW075 FEW140 SCT250 75 44.1 33% 77 29.87 1010.4
24 12:53 SW 7 G 17 10.00 A Few Clouds FEW070 FEW140 73 46 38% 29.88 1011.0
24 11:53 SW 6 10.00 A Few Clouds FEW060 FEW200 71.1 46 41% 29.91 1012.1
24 10:53 Vrbl 3 10.00 A Few Clouds FEW048 FEW200 FEW250 66.9 46 68 55 47% 29.93 1012.8
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)