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.
19 08:53 S 3 8.00 A Few Clouds FEW250 68 48.9 51% 29.98 1014.4
19 07:53 NW 3 7.00 A Few Clouds FEW250 62.1 51.1 67% 29.98 1014.3
19 06:53 Calm 7.00 A Few Clouds FEW250 57.9 53.1 84% 29.96 1013.8
19 05:53 Calm 7.00 A Few Clouds FEW300 55.9 51.1 84% 29.95 1013.3
19 04:53 Calm 8.00 Fair CLR 55.9 51.1 60.1 55.9 84% 29.94 1012.8
19 03:53 Calm 8.00 Fair CLR 57 52 83% 29.94 1012.8
19 02:53 Calm 8.00 Fair CLR 57.9 53.1 84% 29.94 1012.8
19 01:53 Calm 7.00 Fair CLR 57.9 52 81% 29.95 1013.2
19 00:53 NW 5 8.00 Fair CLR 57 51.1 81% 29.96 1013.4
18 23:53 W 5 9.00 Fair CLR 60.1 52 75% 29.96 1013.5
18 22:53 W 5 10.00 Fair CLR 60.1 51.1 79 60.1 72% 29.96 1013.8
18 21:53 SW 9 10.00 Fair CLR 62.1 51.1 67% 29.95 1013.3
18 20:53 W 13 9.00 Fair CLR 63 53.1 70% 29.92 1012.6
18 19:53 W 12 9.00 Fair CLR 66 54 65% 29.9 1011.6
18 18:53 SW 13 10.00 A Few Clouds FEW100 70 52 53% 29.87 1010.7
18 17:53 SW 13 G 21 10.00 A Few Clouds FEW100 73.9 50 43% 29.86 1010.1
18 16:53 SW 12 G 20 10.00 A Few Clouds FEW100 79 50 82.9 72 36% 79 29.84 1009.3
18 15:53 SW 10 G 18 10.00 A Few Clouds FEW100 81 43 26% 80 29.84 1009.3
18 14:53 Vrbl 6 10.00 A Few Clouds FEW100 81 16 9% 79 29.85 1009.5
18 13:53 S 5 G 16 10.00 A Few Clouds FEW100 79 34 20% 78 29.86 1010.0
18 12:53 W 9 10.00 A Few Clouds FEW100 78.1 39 25% 78 29.87 1010.2
18 11:53 W 9 G 25 10.00 A Few Clouds FEW090 FEW250 73.9 42.1 32% 29.87 1010.6
18 10:53 W 9 10.00 A Few Clouds FEW100 72 46 72 55.9 40% 29.87 1010.6
18 09:53 Vrbl 5 10.00 A Few Clouds FEW033 66.9 48.9 53% 29.88 1011.0
18 08:53 SW 6 10.00 A Few Clouds FEW024 63 52 68% 29.88 1011.0
18 07:53 W 8 10.00 Partly Cloudy FEW013 SCT022 60.1 53.1 78% 29.88 1011.0
18 06:53 W 9 10.00 Partly Cloudy SCT024 57.9 53.1 84% 29.86 1010.4
18 05:53 W 5 8.00 Partly Cloudy FEW017 SCT026 57 53.1 87% 29.84 1009.7
18 04:53 SW 5 8.00 Mostly Cloudy BKN018 BKN025 57.9 53.1 61 57 84% 29.82 1009.2
18 03:53 W 5 8.00 Mostly Cloudy BKN015 BKN026 57 53.1 87% 29.81 1008.9
18 02:53 W 6 8.00 Partly Cloudy FEW029 SCT031 57.9 53.1 84% 29.81 1008.6
18 01:53 W 8 8.00 Mostly Cloudy SCT028 BKN030 59 53.1 81% 29.81 1008.7
18 00:53 W 8 8.00 Overcast SCT029 OVC037 59 53.1 81% 29.81 1008.9
17 23:53 W 8 8.00 Mostly Cloudy SCT015 BKN031 59 53.1 81% 29.79 1008.2
17 20:53 SW 10 10.00 Overcast OVC034 61 54 78% 29.75 1006.9
17 19:53 W 9 10.00 Overcast OVC033 64 52 65% 29.74 1006.3
17 18:53 SW 10 10.00 Overcast BKN030 OVC042 64.9 52 63% 29.72 1005.6
17 17:53 SW 12 10.00 Overcast BKN034 OVC044 66 51.1 59% 29.72 1005.7
17 16:53 SW 10 10.00 Overcast BKN033 OVC044 66.9 52 68 64 59% 29.72 1005.6
17 15:53 SW 10 10.00 Overcast SCT032 OVC040 66 52 61% 29.74 1006.2
17 14:53 W 9 10.00 Overcast FEW030 OVC042 66 52 61% 29.76 1007.0
17 13:53 SW 7 10.00 Overcast FEW031 OVC047 66.9 52 59% 29.77 1007.3
17 12:53 SW 7 10.00 Overcast FEW029 OVC046 66.9 51.1 57% 29.79 1007.8
17 11:53 W 9 10.00 Overcast FEW019 OVC037 64.9 51.1 61% 29.81 1008.8
17 10:53 W 10 10.00 Overcast FEW019 OVC040 64 51.1 64 59 63% 29.8 1008.5
17 09:53 W 8 10.00 Overcast FEW019 OVC034 62.1 52 70% 29.8 1008.5
17 08:53 SW 9 9.00 Overcast BKN017 OVC032 61 53.1 75% 29.81 1008.9
17 07:53 SW 8 9.00 Overcast BKN016 OVC032 60.1 53.1 78% 29.8 1008.5
17 06:53 SW 6 9.00 Overcast BKN014 OVC032 59 54 83% 29.79 1008.0
17 05:53 W 8 10.00 Overcast BKN030 OVC038 59 53.1 81% 29.79 1007.9
17 04:53 W 6 10.00 Overcast OVC025 59 53.1 62.1 59 81% 29.79 1008.1
17 03:53 W 8 10.00 Mostly Cloudy BKN020 BKN027 59 54 83% 29.81 1008.6
17 02:53 W 9 10.00 Mostly Cloudy BKN019 BKN028 59 54 83% 29.82 1008.9
17 01:53 W 9 10.00 Overcast FEW023 OVC041 60.1 53.1 78% 29.83 1009.2
17 00:53 W 8 10.00 Overcast SCT028 OVC041 60.1 54 80% 29.84 1009.6
16 23:53 W 9 10.00 Overcast BKN023 OVC035 61 54 78% 29.85 1010.0
16 22:53 W 12 10.00 Overcast FEW024 OVC037 62.1 54 70 62.1 75% 29.85 1009.8
16 21:53 W 9 10.00 Overcast OVC024 62.1 54 75% 29.86 1010.3
16 20:53 W 10 10.00 Overcast FEW022 OVC027 63 54 73% 29.84 1009.8
16 19:53 W 9 10.00 Mostly Cloudy BKN030 64 54 70% 29.84 1009.6
16 18:53 SW 12 10.00 Mostly Cloudy BKN032 BKN046 66 54 65% 29.83 1009.4
16 17:53 SW 13 G 21 10.00 Overcast BKN033 OVC044 66.9 54 63% 29.83 1009.3
16 16:53 SW 10 G 18 10.00 Mostly Cloudy BKN038 BKN048 70 53.1 73 66.9 55% 29.83 1009.3
16 15:53 SW 10 G 18 10.00 Mostly Cloudy BKN042 BKN050 71.1 53.1 53% 29.84 1009.5
16 14:53 SW 7 10.00 Overcast OVC040 71.1 53.1 53% 29.86 1010.3
16 13:53 SW 8 10.00 Overcast SCT035 OVC044 71.1 53.1 53% 29.88 1011.0
16 12:53 W 10 10.00 Overcast SCT033 OVC044 70 52 53% 29.9 1011.6
16 11:53 W 10 10.00 Mostly Cloudy SCT034 BKN043 69.1 51.1 53% 29.92 1012.4
16 10:53 SW 8 10.00 Mostly Cloudy SCT028 BKN041 68 51.1 68 59 55% 29.92 1012.3
16 09:53 W 7 10.00 Overcast FEW019 BKN029 OVC037 63 53.1 70% 29.92 1012.5
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)