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 23:53 W 7 10.00 A Few Clouds FEW250 73.9 61 64% 29.95 1012.2
19 22:53 W 9 10.00 A Few Clouds FEW250 77 61 97 77 58% 79 29.94 1011.9
19 21:53 W 9 10.00 Fair CLR 78.1 59 52% 79 29.93 1011.7
19 20:53 W 10 10.00 Fair CLR 80.1 60.1 51% 81 29.9 1010.6
19 19:53 SW 12 G 20 10.00 Fair CLR 84 57 40% 83 29.88 1010.0
19 18:53 SW 13 G 21 10.00 A Few Clouds FEW120 89.1 57.9 35% 88 29.86 1009.3
19 17:53 SW 15 G 23 10.00 A Few Clouds FEW080 FEW120 93.9 45 18% 90 29.84 1008.7
19 16:53 SW 14 G 22 10.00 A Few Clouds FEW080 FEW120 96.1 54 97 84.9 24% 94 29.86 1008.9
19 15:53 SW 15 G 23 10.00 A Few Clouds FEW080 FEW120 95 54 25% 93 29.87 1009.3
19 14:53 SW 14 G 22 10.00 A Few Clouds FEW080 FEW120 95 54 25% 93 29.88 1009.9
19 13:53 W 15 G 24 10.00 A Few Clouds FEW080 FEW120 93.9 55.9 28% 92 29.9 1010.6
19 12:53 W 12 G 20 10.00 A Few Clouds FEW080 FEW120 91.9 59 33% 91 29.92 1011.3
19 11:53 SW 6 10.00 A Few Clouds FEW080 FEW120 89.1 57.9 35% 88 29.94 1011.8
19 10:53 SW 8 10.00 A Few Clouds FEW080 FEW120 84.9 61 84.9 68 45% 85 29.95 1012.2
19 09:53 Calm 10.00 A Few Clouds FEW120 80.1 62.1 54% 81 29.96 1012.7
19 08:53 Calm 10.00 A Few Clouds FEW120 77 63 62% 79 29.97 1013.3
19 07:53 E 3 9.00 A Few Clouds FEW120 73 64 74% 29.98 1013.5
19 06:53 Calm 9.00 A Few Clouds FEW120 69.1 63 81% 29.99 1013.9
19 05:53 Calm 9.00 A Few Clouds FEW120 68 63 84% 29.98 1013.7
19 04:53 S 5 10.00 Fair CLR 69.1 63 75.9 69.1 81% 29.98 1013.5
19 03:53 S 5 10.00 Fair CLR 70 63 79% 29.99 1013.6
19 02:53 SW 6 10.00 A Few Clouds FEW160 71.1 62.1 73% 29.99 1013.6
19 01:53 W 6 10.00 Partly Cloudy SCT160 72 61 68% 29.99 1013.7
19 00:53 W 7 10.00 Fair CLR 72 63 73% 29.99 1013.7
18 23:53 W 10 10.00 Fair CLR 73.9 64 71% 29.99 1013.7
18 22:53 W 7 10.00 Fair CLR 75.9 63 91.9 75.9 64% 78 29.98 1013.5
18 21:53 W 10 10.00 Fair CLR 77 62.1 60% 79 29.98 1013.3
18 20:53 SW 8 10.00 A Few Clouds FEW250 79 60.1 52% 80 29.95 1012.4
18 19:53 SW 12 10.00 A Few Clouds FEW250 82 59 46% 82 29.93 1011.8
18 18:53 SW 12 10.00 A Few Clouds FEW120 FEW250 87.1 59 39% 86 29.91 1011.2
18 17:53 W 17 G 23 10.00 A Few Clouds FEW120 FEW250 90 57.9 34% 89 29.91 1010.9
18 16:53 SW 15 G 24 10.00 A Few Clouds FEW120 FEW250 91 55.9 96.1 84 31% 89 29.91 1010.9
18 15:53 W 15 10.00 A Few Clouds FEW120 FEW250 93.9 55 27% 92 29.92 1011.2
18 14:53 SW 15 G 23 10.00 A Few Clouds FEW120 93.9 57 29% 93 29.93 1011.6
18 13:53 W 10 10.00 A Few Clouds FEW120 FEW200 93.9 57 29% 93 29.95 1012.2
18 12:53 NW 8 10.00 A Few Clouds FEW120 FEW200 91 55.9 31% 89 29.97 1012.8
18 11:53 W 9 10.00 A Few Clouds FEW120 FEW200 89.1 57 34% 88 29.99 1013.5
18 10:53 W 6 10.00 A Few Clouds FEW150 84 57.9 84.9 69.1 41% 83 30 1014.1
18 09:53 Vrbl 3 10.00 A Few Clouds FEW150 FEW200 79 61 54% 80 30.01 1014.6
18 08:53 Calm 10.00 A Few Clouds FEW200 75 62.1 64% 77 30.02 1015.0
18 07:53 SW 5 10.00 A Few Clouds FEW200 72 63 73% 30.02 1014.9
18 06:53 SW 3 8.00 Partly Cloudy FEW160 SCT200 70 63 79% 30.02 1014.7
18 05:53 Calm 10.00 A Few Clouds FEW160 FEW200 69.1 63 81% 30.01 1014.5
18 04:53 SW 5 10.00 A Few Clouds FEW200 70 62.1 75.9 69.1 76% 30.01 1014.4
18 03:53 S 5 10.00 Partly Cloudy SCT200 71.1 62.1 73% 30.01 1014.3
18 02:53 W 7 10.00 Partly Cloudy SCT200 71.1 62.1 73% 29.99 1013.8
18 01:53 SW 6 10.00 Mostly Cloudy BKN200 72 62.1 71% 30 1013.9
18 00:53 SW 7 10.00 Mostly Cloudy FEW180 BKN200 73 62.1 69% 30 1013.8
17 23:53 W 8 10.00 Mostly Cloudy FEW180 BKN200 73.9 61 64% 29.99 1013.6
17 22:53 W 8 10.00 Mostly Cloudy BKN180 75.9 60.1 90 75.9 58% 78 29.98 1013.5
17 21:53 W 7 10.00 Mostly Cloudy BKN180 78.1 57.9 50% 79 29.98 1013.3
17 20:53 SW 9 10.00 Mostly Cloudy BKN170 79 55 44% 80 29.96 1012.7
17 19:53 W 12 10.00 Partly Cloudy SCT170 82 52 35% 81 29.94 1012.0
17 18:53 SW 12 10.00 A Few Clouds FEW200 86 52 31% 84 29.92 1011.4
17 17:53 W 16 10.00 A Few Clouds FEW120 FEW200 87.1 52 30% 85 29.91 1011.1
17 16:53 W 20 G 24 10.00 A Few Clouds FEW120 FEW180 89.1 57.9 93.9 84 35% 88 29.91 1011.0
17 15:53 SW 17 G 26 10.00 A Few Clouds FEW120 FEW180 90 61 38% 90 29.92 1011.2
17 14:53 SW 18 G 26 10.00 A Few Clouds FEW120 FEW180 91.9 61 36% 92 29.93 1011.4
17 13:53 SW 14 G 23 10.00 A Few Clouds FEW120 FEW180 91.9 60.1 34% 92 29.93 1011.7
17 12:53 W 13 10.00 A Few Clouds FEW120 FEW170 91 60.1 35% 91 29.94 1011.9
17 11:53 W 6 10.00 A Few Clouds FEW110 FEW170 88 59 38% 87 29.94 1012.2
17 10:53 Calm 10.00 Partly Cloudy FEW100 SCT160 84 60.1 84.9 70 44% 84 29.95 1012.3
17 09:53 SW 3 10.00 Partly Cloudy SCT160 81 61 51% 82 29.94 1012.3
17 08:53 Calm 10.00 Mostly Cloudy FEW120 BKN160 77 61 58% 79 29.94 1012.1
17 07:53 Calm 10.00 Partly Cloudy FEW120 SCT160 73 61 66% 29.94 1012.1
17 06:53 S 3 10.00 A Few Clouds FEW120 FEW220 70 62.1 76% 29.93 1011.7
17 05:53 SW 3 10.00 A Few Clouds FEW130 FEW200 71.1 60.1 68% 29.91 1010.9
17 04:53 W 6 10.00 A Few Clouds FEW130 71.1 59 73 70 66% 29.9 1010.6
17 03:53 SW 3 10.00 A Few Clouds FEW130 72 62.1 71% 29.9 1010.3
17 02:53 W 6 10.00 A Few Clouds FEW200 72 63 73% 29.89 1010.1
17 01:53 W 5 10.00 Fair CLR 72 63 73% 29.89 1010.2
17 00:53 W 7 10.00 Fair CLR 72 63 73% 29.89 1010.1
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)