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.
13 03:53 SW 5 6.00 Fog/Mist OVC010 62.1 57.9 86% 29.84 1009.2
13 02:53 SW 5 6.00 Fog/Mist BKN010 61 57.9 90% 29.84 1009.1
13 01:53 SW 5 8.00 A Few Clouds FEW008 FEW250 61 57.9 90% 29.85 1009.6
13 00:53 SW 5 9.00 Partly Cloudy SCT250 61 57 87% 29.87 1010.1
12 23:53 SW 6 9.00 A Few Clouds FEW250 62.1 57 84% 29.87 1010.4
12 22:53 W 7 9.00 A Few Clouds FEW250 62.1 57.9 84 62.1 86% 29.88 1010.8
12 21:53 W 10 9.00 Fair CLR 64 57.9 81% 29.87 1010.5
12 20:53 W 12 9.00 A Few Clouds FEW250 66.9 57.9 73% 29.85 1009.8
12 19:53 W 10 9.00 A Few Clouds FEW250 71.1 57.9 63% 29.83 1009.1
12 18:53 W 13 10.00 A Few Clouds FEW250 75 57.9 55% 78 29.83 1008.9
12 17:53 W 13 10.00 A Few Clouds FEW250 78.1 57.9 50% 79 29.82 1008.6
12 16:53 SW 16 G 23 9.00 A Few Clouds FEW250 84 57.9 87.1 72 41% 83 29.82 1008.2
12 15:53 W 12 9.00 A Few Clouds FEW250 84.9 57 39% 84 29.82 1008.3
12 14:53 W 10 9.00 A Few Clouds FEW300 84.9 57.9 40% 84 29.83 1008.8
12 13:53 W 9 G 18 8.00 A Few Clouds FEW300 84 59 43% 84 29.84 1009.0
12 12:53 W 9 6.00 A Few Clouds with Haze FEW300 82 60.1 47% 82 29.85 1009.4
12 11:53 Vrbl 6 5.00 A Few Clouds with Haze FEW300 79 60.1 52% 80 29.86 1010.0
12 10:53 SW 6 4.00 A Few Clouds with Haze FEW300 72 60.1 72 62.1 66% 29.88 1010.6
12 09:53 Vrbl 3 3.00 Mostly Cloudy with Haze FEW015 SCT021 BKN250 69.1 60.1 73% 29.88 1010.8
12 08:53 W 3 3.00 Overcast with Haze OVC013 66 60.1 81% 29.89 1011.0
12 07:53 Calm 3.00 Fog/Mist OVC010 64 60.1 87% 29.88 1010.6
12 06:53 Calm 3.00 Fog/Mist OVC008 63 60.1 90% 29.87 1010.2
12 05:53 Calm 3.00 Fog/Mist OVC007 62.1 59 90% 29.86 1009.9
12 04:53 Calm 3.00 Fog/Mist OVC007 62.1 59 64 61 90% 29.86 1009.6
12 03:53 W 3 4.00 Fog/Mist OVC007 62.1 59 90% 29.86 1009.6
12 02:53 W 7 5.00 Fog/Mist OVC008 62.1 59 90% 29.86 1009.7
12 01:53 W 6 6.00 Fog/Mist FEW008 FEW250 62.1 59 90% 29.87 1009.9
12 00:53 W 5 8.00 A Few Clouds FEW250 63 59 87% 29.87 1010.1
11 23:53 SW 5 10.00 Partly Cloudy SCT250 63 60.1 90% 29.88 1010.5
11 22:53 SW 6 10.00 Partly Cloudy SCT250 64 60.1 84.9 64 87% 29.89 1011.0
11 20:53 SW 9 10.00 A Few Clouds FEW250 69.1 60.1 73% 29.88 1010.6
11 19:53 SW 10 10.00 A Few Clouds FEW250 73 60.1 64% 29.86 1010.2
11 18:53 SW 14 10.00 A Few Clouds FEW300 78.1 60.1 54% 79 29.86 1009.8
11 17:53 W 13 10.00 Partly Cloudy SCT300 82 60.1 47% 82 29.85 1009.5
11 16:53 SW 13 10.00 Partly Cloudy SCT300 84.9 60.1 88 73.9 43% 85 29.85 1009.5
11 15:53 SW 12 10.00 Partly Cloudy SCT300 87.1 59 39% 86 29.87 1010.0
11 14:53 SW 13 10.00 Partly Cloudy SCT300 87.1 59 39% 86 29.88 1010.3
11 13:53 SW 12 10.00 Partly Cloudy SCT300 84.9 59 42% 85 29.89 1010.6
11 12:53 SW 8 8.00 Partly Cloudy SCT300 82.9 59 44% 83 29.9 1011.0
11 11:53 SW 7 5.00 Partly Cloudy with Haze SCT300 80.1 60.1 51% 81 29.91 1011.6
11 10:53 S 3 4.00 Partly Cloudy with Haze SCT300 73.9 60.1 73.9 60.1 62% 29.92 1012.1
11 09:53 SW 5 4.00 A Few Clouds with Haze FEW300 69.1 60.1 73% 29.93 1012.4
11 08:53 Vrbl 3 2.50 Overcast with Haze BKN011 OVC015 66 59 78% 29.94 1012.8
11 07:53 Calm 2.50 Fog/Mist OVC009 63 59 87% 29.93 1012.4
11 06:53 Calm 2.00 Fog/Mist OVC008 62.1 59 90% 29.92 1012.0
11 05:53 W 3 2.00 Fog/Mist OVC008 61 59 93% 29.92 1011.8
11 04:53 Vrbl 3 3.00 Fog/Mist BKN008 60.1 57.9 64 60.1 93% 29.9 1011.2
11 03:53 W 5 4.00 Fog/Mist SCT008 60.1 57.9 93% 29.91 1011.2
11 02:53 W 6 5.00 Fog/Mist FEW008 61 57.9 90% 29.91 1011.5
11 01:53 W 3 6.00 Fog/Mist FEW250 61 57.9 90% 29.93 1012.0
11 00:53 W 5 7.00 A Few Clouds FEW250 62.1 59 90% 29.94 1012.3
10 23:53 SW 5 8.00 A Few Clouds FEW250 63 59 87% 29.95 1012.9
10 22:53 SW 7 9.00 A Few Clouds FEW250 64 59 89.1 64 84% 29.95 1013.1
10 21:53 SW 9 10.00 A Few Clouds FEW250 66.9 59 76% 29.94 1012.9
10 20:53 SW 10 10.00 A Few Clouds FEW250 69.1 59 70% 29.92 1012.1
10 19:53 SW 12 10.00 A Few Clouds FEW100 73.9 59 60% 29.9 1011.2
10 18:53 SW 14 G 22 10.00 A Few Clouds FEW100 80.1 60.1 51% 81 29.89 1010.8
10 17:53 SW 13 G 21 10.00 A Few Clouds FEW100 84.9 60.1 43% 85 29.87 1010.1
10 16:53 W 12 10.00 A Few Clouds FEW100 FEW250 89.1 57 91 73.9 34% 88 29.87 1009.9
10 15:53 SW 12 10.00 A Few Clouds FEW110 FEW250 89.1 57.9 35% 88 29.88 1010.3
10 14:53 SW 9 10.00 A Few Clouds FEW110 FEW250 88 57 35% 87 29.9 1010.8
10 13:53 W 5 10.00 A Few Clouds FEW110 FEW250 84.9 55.9 37% 84 29.91 1011.2
10 12:53 W 9 9.00 A Few Clouds FEW250 82.9 59 44% 83 29.93 1011.9
10 11:53 Calm 5.00 A Few Clouds with Haze FEW250 78.1 59 52% 79 29.94 1012.6
10 10:53 Vrbl 5 4.00 A Few Clouds with Haze FEW250 73.9 59 73.9 61 60% 29.95 1012.9
10 09:53 Vrbl 3 4.00 Fair with Haze CLR 68 59 73% 29.96 1013.5
10 08:53 S 6 4.00 Mostly Cloudy with Haze BKN013 BKN018 64.9 57.9 78% 29.97 1013.7
10 07:53 Calm 3.00 Mostly Cloudy with Haze BKN010 BKN015 63 57.9 84% 29.96 1013.4
10 06:53 Calm 3.00 Fog/Mist OVC009 62.1 57.9 86% 29.95 1013.0
10 05:53 SW 5 3.00 Fog/Mist OVC008 61 57.9 90% 29.94 1012.7
10 04:53 SW 5 3.00 Fog/Mist OVC007 61 57.9 66 60.1 90% 29.93 1012.2
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)