Weather observations for the past three days for
Ontario International Airport
Imperial (Metric)
Date Time (pst) 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.
22 05:53 Calm 10.00 A Few Clouds FEW250 45 35.1 68% 30.18 1022.0
22 04:53 Calm 10.00 Fair CLR 46.9 34 61% 30.17 1021.5
22 03:53 N 3 10.00 A Few Clouds FEW250 44.1 35.1 55 44.1 71% 30.18 1021.8
22 02:53 Calm 10.00 A Few Clouds FEW250 50 33.1 52% 30.19 1021.8
22 01:53 Calm 10.00 Partly Cloudy SCT250 50 34 54% 30.2 1022.2
22 00:53 Calm 10.00 Mostly Cloudy BKN250 50 33.1 52% 30.2 1022.5
21 23:53 NE 5 10.00 Mostly Cloudy BKN250 52 33.1 49% 30.21 1022.6
21 22:53 NE 6 10.00 A Few Clouds FEW250 52 33.1 49% 30.21 1022.8
21 21:53 NE 3 10.00 Partly Cloudy SCT250 54 30.9 69.1 53.1 42% 30.21 1023.0
21 20:53 N 5 10.00 Mostly Cloudy BKN250 54 30.9 42% 30.2 1022.8
21 19:53 Calm 10.00 Partly Cloudy SCT250 55 30.9 40% 30.18 1022.1
21 18:53 Calm 10.00 A Few Clouds FEW250 62.1 26.1 25% 30.16 1021.5
21 17:53 S 3 10.00 Mostly Cloudy BKN250 64.9 26.1 23% 30.14 1020.7
21 16:53 SE 6 10.00 Mostly Cloudy BKN250 68 25 20% 30.11 1019.5
21 15:53 SE 7 10.00 Partly Cloudy SCT250 69.1 25 70 55.9 19% 30.12 1019.6
21 14:53 Calm 10.00 Mostly Cloudy BKN250 69.1 26.1 20% 30.11 1019.5
21 13:53 SE 8 10.00 Mostly Cloudy BKN250 69.1 25 19% 30.12 1019.6
21 12:53 E 7 G 20 10.00 Partly Cloudy SCT250 66 26.1 22% 30.14 1020.6
21 11:53 E 6 10.00 A Few Clouds FEW250 64.9 26.1 23% 30.17 1021.4
21 10:53 SE 8 10.00 A Few Clouds FEW250 63 25 24% 30.16 1021.2
21 09:53 Calm 10.00 A Few Clouds FEW250 55.9 30.9 55.9 37 39% 30.17 1021.6
21 08:53 Calm 10.00 Fair CLR 48.9 33.1 55% 30.16 1021.7
21 07:53 Calm 10.00 Fair CLR 45 32 61% 30.16 1021.6
21 06:53 Calm 10.00 A Few Clouds FEW300 37 33.1 86% 30.13 1021.0
21 05:53 Calm 10.00 A Few Clouds FEW300 37.9 33.1 83% 30.11 1020.2
21 04:53 NE 3 10.00 Fair CLR 41 33.1 73% 30.11 1019.8
21 03:53 NE 3 10.00 Fair CLR 41 34 46.9 41 76% 30.11 1019.8
21 02:53 NE 3 10.00 Fair CLR 42.1 34 73% 30.11 1019.7
21 01:53 Calm 10.00 Fair CLR 43 35.1 74% 30.12 1020.0
21 00:53 Calm 10.00 Fair CLR 44.1 36 73% 30.12 1020.1
20 23:53 Calm 10.00 Fair CLR 45 36 71% 30.11 1019.9
20 22:53 Calm 10.00 Fair CLR 46.9 35.1 63% 30.1 1019.6
20 21:53 Calm 10.00 Fair CLR 46.9 35.1 57 46.9 63% 30.09 1019.1
20 20:53 SW 5 10.00 Fair CLR 48 35.1 61% 47 30.09 1019.2
20 19:53 W 7 10.00 A Few Clouds FEW070 48.9 34 56% 46 30.07 1018.5
20 18:53 W 7 10.00 A Few Clouds FEW070 FEW250 51.1 33.1 50% 30.04 1017.7
20 17:53 W 6 10.00 A Few Clouds FEW070 FEW250 53.1 28.9 40% 30.02 1017.0
20 16:53 SW 5 10.00 A Few Clouds FEW080 FEW250 57 27 32% 30.01 1016.3
20 15:53 Calm 10.00 Mostly Cloudy FEW080 BKN250 57 28.9 57.9 48.9 34% 30 1016.2
20 14:53 S 7 10.00 Mostly Cloudy FEW070 FEW180 BKN250 57 30.9 37% 29.99 1015.7
20 13:53 S 6 10.00 Partly Cloudy FEW070 SCT180 55.9 33.1 42% 30.01 1016.3
20 12:53 Vrbl 3 10.00 Partly Cloudy FEW060 SCT200 54 33.1 45% 30.01 1016.4
20 11:53 Calm 10.00 Mostly Cloudy FEW060 BKN200 52 34 50% 30.02 1016.8
20 10:53 S 3 10.00 Overcast FEW055 BKN210 OVC280 51.1 35.1 54% 30.03 1017.1
20 09:53 Vrbl 3 10.00 Mostly Cloudy FEW048 SCT190 BKN280 50 39.9 50 39.9 68% 30.02 1017.0
20 08:53 S 5 10.00 Overcast FEW040 BKN170 OVC220 46 39.9 79% 44 30.02 1017.0
20 07:53 Calm 10.00 Overcast FEW036 BKN230 OVC280 45 39 80% 30.01 1016.5
20 06:53 N 5 10.00 Mostly Cloudy FEW036 BKN230 42.1 39 89% 40 30 1016.2
20 05:53 Calm 10.00 Mostly Cloudy SCT035 BKN200 41 37 86% 29.98 1015.7
20 04:53 Calm 10.00 Mostly Cloudy SCT033 BKN200 42.1 37.9 85% 29.96 1014.8
20 03:53 N 5 10.00 A Few Clouds FEW032 FEW200 41 37.9 46.9 39.9 89% 38 29.95 1014.5
20 02:53 E 3 10.00 A Few Clouds FEW032 FEW250 42.1 37.9 85% 29.93 1014.2
20 01:53 Calm 10.00 A Few Clouds FEW032 FEW250 42.1 37.9 85% 29.93 1014.2
20 00:53 Calm 10.00 Partly Cloudy FEW050 SCT250 43 39 86% 29.93 1013.9
19 23:53 Calm 10.00 A Few Clouds FEW050 FEW250 44.1 37.9 79% 29.91 1013.3
19 22:53 S 3 10.00 Mostly Cloudy SCT035 BKN050 46.9 39 74% 29.9 1012.6
19 21:53 SW 5 10.00 Partly Cloudy FEW030 SCT050 46 39 52 46 77% 44 29.88 1012.1
19 20:53 SW 12 10.00 Mostly Cloudy FEW030 BKN049 48 39.9 74% 44 29.86 1011.4
19 19:53 SW 9 10.00 Mostly Cloudy FEW033 BKN060 48 41 77% 44 29.85 1011.2
19 18:53 SW 14 G 22 10.00 Partly Cloudy FEW016 FEW032 SCT060 48.9 42.1 77% 44 29.84 1010.8
19 17:53 SW 13 G 21 10.00 Partly Cloudy FEW016 SCT027 SCT065 50 42.1 74% 46 29.82 1010.2
19 16:53 SW 10 10.00 Mostly Cloudy SCT017 BKN029 BKN065 52 44.1 75% 29.82 1010.0
19 15:53 SW 8 9.00 Mostly Cloudy SCT021 BKN027 BKN035 51.1 46.9 51.1 46 86% 29.83 1010.5 0.02 0.62
19 14:53 Calm 1.75 Rain Fog/Mist OVC007 48 46 93% 29.84 1010.8 0.2
19 13:53 NE 3 1.50 Rain Fog/Mist BKN007 OVC014 46.9 46 97% 29.85 1011.1 0.2
19 12:53 NE 5 1.75 Rain Fog/Mist BKN012 OVC017 46.9 45 93% 45 29.88 1012.3 0.07 0.2
19 11:53 NE 5 2.50 Light Rain Fog/Mist OVC015 46 43 89% 44 29.94 1014.1 0.05
19 10:53 NW 3 3.00 Light Rain Fog/Mist FEW011 OVC018 46 43 89% 29.97 1015.3 0.08
19 09:53 SW 3 10.00 Light Rain FEW023 BKN032 OVC055 48.9 39 48.9 44.1 69% 29.98 1015.6
19 08:53 SE 5 10.00 Mostly Cloudy FEW028 BKN041 BKN110 48.9 39 69% 48 29.99 1015.8
19 07:53 Calm 10.00 Mostly Cloudy FEW030 BKN060 BKN100 46.9 39 74% 30 1016.3
19 06:53 Vrbl 3 10.00 Partly Cloudy FEW055 SCT100 44.1 37.9 79% 29.99 1016.0
Date Time (pst) 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)