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.
25 02:53 W 5 7.00 Overcast OVC009 62.1 57.9 86% 29.94 1012.4
25 01:53 W 7 8.00 Mostly Cloudy BKN010 61 57 87% 29.95 1012.6
25 00:53 SW 7 10.00 Fair CLR 63 57 81% 29.95 1012.8
24 23:53 SW 7 10.00 Fair CLR 64.9 57 76% 29.96 1013.0
24 22:53 W 9 10.00 Fair CLR 66.9 57 84.9 66.9 71% 29.96 1013.0
24 21:53 SW 9 10.00 Fair CLR 68 57.9 70% 29.95 1013.0
24 20:53 W 9 10.00 Fair CLR 71.1 57 61% 29.93 1012.2
24 19:53 W 12 G 20 10.00 Fair CLR 73.9 57 56% 29.92 1011.9
24 18:53 SW 13 G 21 10.00 Fair CLR 78.1 57 48% 79 29.91 1011.7
24 17:53 SW 13 G 21 10.00 A Few Clouds FEW120 82 55.9 41% 82 29.91 1011.4
24 16:53 SW 14 G 22 10.00 A Few Clouds FEW120 FEW170 84.9 54 90 80.1 35% 83 29.92 1011.6
24 15:53 SW 15 G 23 10.00 A Few Clouds FEW130 FEW170 84.9 55.9 37% 84 29.93 1011.9
24 14:53 SW 14 G 22 10.00 A Few Clouds FEW130 FEW160 87.1 54 32% 85 29.95 1012.5
24 13:53 W 13 G 20 10.00 A Few Clouds FEW130 FEW160 89.1 55 31% 87 29.96 1012.7
24 12:53 SW 7 G 18 10.00 A Few Clouds FEW130 FEW200 86 57 37% 85 29.97 1013.3
24 11:53 Vrbl 5 10.00 A Few Clouds FEW130 FEW190 84 57 40% 83 29.99 1013.9
24 10:53 SW 6 10.00 A Few Clouds FEW130 FEW190 79 57.9 79 63 49% 80 30 1014.5
24 09:53 S 3 9.00 A Few Clouds FEW130 FEW200 75 59 58% 77 30.01 1014.6
24 08:53 Calm 8.00 A Few Clouds FEW120 FEW200 70 59 68% 30.01 1015.0
24 07:53 Calm 8.00 A Few Clouds FEW120 FEW200 66.9 59 76% 30.02 1015.2
24 06:53 SW 5 8.00 A Few Clouds FEW120 FEW200 64 57.9 81% 30.02 1015.0
24 05:53 Vrbl 3 9.00 Partly Cloudy FEW120 SCT180 63 57.9 84% 30.01 1014.7
24 04:53 SW 5 9.00 A Few Clouds FEW120 FEW180 64 57.9 69.1 64 81% 30 1014.4
24 03:53 SW 3 9.00 A Few Clouds FEW180 64 57.9 81% 30 1014.4
24 02:53 W 6 9.00 Partly Cloudy SCT180 64.9 57.9 78% 30 1014.4
24 01:53 W 5 10.00 A Few Clouds FEW180 66 57.9 75% 30.01 1014.7
24 00:53 W 6 10.00 Partly Cloudy SCT180 66.9 57.9 73% 30.02 1015.2
23 23:53 SW 6 10.00 Partly Cloudy SCT170 68 57.9 70% 30.02 1015.2
23 22:53 W 8 10.00 Partly Cloudy SCT170 69.1 57.9 87.1 69.1 68% 30.02 1015.2
23 21:53 SW 9 10.00 Partly Cloudy SCT170 71.1 57.9 63% 30.01 1015.2
23 20:53 W 10 10.00 Partly Cloudy FEW110 SCT170 SCT210 73.9 57.9 57% 29.99 1014.4
23 19:53 W 10 10.00 Mostly Cloudy FEW110 SCT180 BKN210 75.9 57.9 54% 78 29.98 1013.9
23 18:53 SW 12 10.00 Mostly Cloudy FEW110 SCT170 BKN210 82 57 43% 82 29.95 1013.0
23 17:53 SW 10 10.00 Mostly Cloudy FEW110 SCT170 BKN210 84.9 57 39% 84 29.95 1012.8
23 16:53 W 10 10.00 Mostly Cloudy FEW110 BKN170 84.9 55.9 87.1 75 37% 84 29.96 1013.0
23 15:53 SW 10 10.00 Mostly Cloudy FEW120 BKN180 86 55.9 36% 85 29.97 1013.3
23 14:53 SW 9 10.00 Partly Cloudy FEW120 SCT180 86 55.9 36% 85 29.98 1013.7
23 13:53 W 9 G 18 10.00 A Few Clouds FEW120 FEW200 84 57 40% 83 29.99 1014.1
23 12:53 W 9 G 18 10.00 A Few Clouds FEW150 81 57.9 45% 81 30.01 1014.7
23 11:53 W 8 10.00 A Few Clouds FEW150 78.1 57.9 50% 79 30.03 1015.7
23 10:53 SW 9 7.00 A Few Clouds FEW160 75.9 57.9 75.9 60.1 54% 78 30.05 1016.2
23 09:53 Vrbl 5 6.00 Fair with Haze CLR 71.1 57.9 63% 30.05 1016.4
23 08:53 SW 3 5.00 Fair with Haze CLR 66.9 57.9 73% 30.04 1016.1
23 07:53 Vrbl 3 4.00 A Few Clouds with Haze FEW011 64.9 57.9 78% 30.04 1015.9
23 06:53 Calm 4.00 Fog/Mist FEW010 62.1 57.9 86% 30.02 1015.4
23 05:53 W 5 6.00 Fog/Mist FEW010 61 57 87% 30 1014.6
23 04:53 W 3 9.00 A Few Clouds FEW010 60.1 57 68 60.1 90% 29.99 1014.3
23 03:53 SW 5 9.00 A Few Clouds FEW010 61 57 87% 30 1014.4
23 02:53 W 7 10.00 Fair CLR 62.1 57 84% 29.99 1014.2
23 01:53 W 7 10.00 Fair CLR 63 57 81% 29.99 1014.0
23 00:53 W 6 10.00 Fair CLR 64 55.9 75% 29.99 1014.1
22 23:53 W 9 10.00 Fair CLR 64.9 55.9 73% 29.99 1014.2
22 22:53 W 7 10.00 Fair CLR 68 55.9 87.1 68 65% 29.99 1014.1
22 21:53 SW 9 10.00 Fair CLR 71.1 55.9 59% 29.97 1013.7
22 20:53 SW 9 10.00 Fair CLR 73.9 55.9 54% 29.94 1012.7
22 19:53 SW 10 10.00 Fair CLR 79 55.9 45% 80 29.92 1011.9
22 18:53 SW 12 G 20 10.00 Fair CLR 82 55.9 41% 82 29.91 1011.3
22 17:53 SW 14 G 22 10.00 Fair CLR 84 55 37% 83 29.9 1011.1
22 16:53 W 13 G 21 10.00 Fair CLR 87.1 54 89.1 75.9 32% 85 29.89 1010.8
22 15:53 SW 12 G 20 10.00 Fair CLR 89.1 55 31% 87 29.9 1010.8
22 14:53 W 12 G 20 10.00 Fair CLR 88 53.1 30% 86 29.91 1011.2
22 13:53 W 8 G 20 10.00 Fair CLR 86 55 35% 84 29.91 1011.5
22 12:53 W 7 10.00 Fair CLR 84 51.1 32% 82 29.92 1011.9
22 11:53 Vrbl 7 8.00 Fair CLR 81 55 41% 81 29.94 1012.4
22 10:53 Vrbl 5 6.00 Fair with Haze CLR 77 55.9 77 59 48% 79 29.94 1012.6
22 09:53 S 5 6.00 Fair with Haze CLR 71.1 55.9 59% 29.94 1012.8
22 08:53 SW 5 6.00 Fair with Haze CLR 66.9 55.9 68% 29.95 1013.0
22 07:53 Calm 6.00 Fair with Haze CLR 64 55.9 75% 29.93 1012.6
22 06:53 Calm 6.00 Fair with Haze CLR 61 55.9 84% 29.92 1012.2
22 04:53 SW 3 6.00 Fair with Haze CLR 60.1 55 64 60.1 84% 29.89 1011.0
22 03:53 W 3 10.00 Fair CLR 60.1 55.9 86% 29.89 1011.0
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)