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.
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
16 08:53 W 6 10.00 Overcast SCT015 BKN024 OVC030 62.1 54 75% 29.93 1012.6
16 07:53 SW 6 8.00 Overcast FEW013 BKN024 OVC030 61 54 78% 29.92 1012.5
16 06:53 W 5 9.00 Overcast FEW013 BKN021 OVC030 60.1 55 84% 29.91 1012.1
16 05:53 W 6 10.00 Overcast FEW013 BKN018 OVC024 59 55 87% 29.9 1011.7
16 04:53 W 6 9.00 Overcast FEW013 BKN018 OVC024 60.1 55.9 61 60.1 86% 29.9 1011.3
16 02:53 SW 5 9.00 Overcast OVC015 61 55 81% 29.91 1011.9
16 01:53 W 7 10.00 Overcast OVC019 61 55 81% 29.93 1012.6
16 00:53 W 7 10.00 Overcast OVC017 61 55 81% 29.94 1013.1
15 23:53 W 7 10.00 Overcast OVC016 61 55 81% 29.95 1013.4
15 22:53 SW 6 10.00 Overcast OVC016 61 55 73.9 61 81% 29.95 1013.4
15 21:53 SW 7 10.00 Fair CLR 61 54 78% 29.94 1013.2
15 20:53 SW 12 10.00 Fair CLR 63 54 73% 29.93 1012.7
15 19:53 SW 14 10.00 A Few Clouds FEW050 64.9 54 68% 29.91 1012.2
15 18:53 SW 12 10.00 Fair CLR 71.1 54 55% 29.9 1011.6
15 17:53 W 13 10.00 Fair CLR 73 53.1 50% 29.91 1011.8
15 16:53 W 12 G 20 10.00 A Few Clouds FEW032 73 53.1 73.9 62.1 50% 29.92 1012.1
15 15:53 W 6 10.00 Partly Cloudy FEW028 SCT032 72 53.1 52% 29.93 1012.6
15 14:53 NW 7 10.00 Mostly Cloudy SCT028 BKN032 72 54 53% 29.96 1013.8
15 13:53 Vrbl 5 10.00 Overcast OVC028 66.9 53.1 61% 29.98 1014.5
15 12:53 S 5 10.00 Overcast OVC025 64.9 53.1 66% 30 1015.1
15 11:53 W 3 10.00 Overcast OVC022 64 53.1 68% 30.01 1015.4
15 10:53 SW 5 9.00 Overcast OVC019 62.1 53.1 62.1 59 73% 30.01 1015.4
15 09:53 Calm 9.00 Overcast OVC017 61 54 78% 30 1015.1
15 08:53 SW 5 9.00 Overcast OVC014 60.1 53.1 78% 30 1015.1
15 07:53 S 5 9.00 Overcast OVC014 59 53.1 81% 29.99 1014.7
15 06:53 S 6 8.00 Overcast OVC012 59 54 83% 29.98 1014.3
15 05:53 SW 7 10.00 Overcast BKN013 OVC020 59 54 83% 29.96 1013.7
15 04:53 W 5 10.00 Overcast BKN011 OVC017 59 54 61 57 83% 29.96 1013.4
15 03:53 W 8 10.00 Overcast BKN011 OVC020 57.9 54 87% 29.96 1013.7
15 02:53 W 8 10.00 Mostly Cloudy SCT014 BKN021 57 54 90% 29.97 1014.0
15 01:53 W 8 10.00 Fair CLR 59 54 83% 29.98 1014.1
15 00:53 W 6 10.00 Fair CLR 60.1 54 80% 29.99 1014.4
14 23:53 W 6 10.00 Fair CLR 60.1 53.1 78% 29.99 1014.7
14 22:53 W 7 10.00 Fair CLR 61 53.1 77 61 75% 30 1015.0
14 21:53 SW 9 10.00 Fair CLR 63 53.1 70% 29.99 1014.6
14 20:53 SW 9 10.00 Fair CLR 64 53.1 68% 29.97 1014.2
14 19:53 W 10 10.00 Fair CLR 66.9 52 59% 29.96 1013.6
14 18:53 SW 12 G 20 10.00 Fair CLR 72 53.1 52% 29.94 1013.0
14 17:53 SW 12 G 20 10.00 Fair CLR 75 53.1 46% 78 29.94 1012.9
14 16:53 SW 10 G 18 10.00 Fair CLR 75.9 52 78.1 66.9 43% 78 29.94 1012.9
14 15:53 W 12 G 20 10.00 Fair CLR 77 52 42% 78 29.95 1013.2
14 14:53 W 12 G 20 10.00 Fair CLR 75.9 52 43% 78 29.97 1013.9
14 13:53 SW 9 G 21 10.00 A Few Clouds FEW040 75 53.1 46% 78 29.99 1014.7
14 12:53 SW 12 10.00 A Few Clouds FEW038 73 53.1 50% 30.01 1015.2
14 11:53 Vrbl 7 10.00 A Few Clouds FEW036 71.1 52 51% 30.02 1015.7
14 10:53 W 6 10.00 A Few Clouds FEW035 68 52 68 55 57% 30.03 1016.2
14 09:53 S 5 10.00 Partly Cloudy SCT022 64.9 52 63% 30.03 1016.2
14 08:53 Vrbl 3 10.00 Partly Cloudy SCT017 61 52 72% 30.03 1016.3
14 07:53 W 5 10.00 A Few Clouds FEW015 60.1 52 75% 30.03 1016.1
14 06:53 W 5 10.00 A Few Clouds FEW012 57 52 83% 30.02 1015.8
14 05:53 W 6 10.00 A Few Clouds FEW250 55 51.1 87% 30.01 1015.5
14 04:53 W 5 10.00 Fair CLR 55.9 51.1 62.1 55 84% 30.01 1015.3
14 03:53 W 5 10.00 Fair CLR 55.9 51.1 84% 30.01 1015.4
14 02:53 W 5 10.00 Fair CLR 57 51.1 81% 30.02 1015.4
14 01:53 W 5 10.00 Fair CLR 57.9 51.1 78% 30.01 1015.4
14 00:53 W 5 10.00 Fair CLR 57.9 51.1 78% 30.02 1015.7
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)