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.
30 13:53 NW 8 10.00 Mostly Cloudy BKN040 73 52 48% 29.93 1012.5
30 12:53 NW 6 10.00 Overcast OVC037 70 52 53% 29.95 1013.1
30 11:53 W 7 10.00 Overcast SCT029 OVC035 68 53.1 59% 29.96 1013.6
30 10:53 SW 8 10.00 Overcast BKN028 OVC036 66.9 53.1 66.9 62.1 61% 29.96 1013.7
30 09:53 SW 5 10.00 Overcast SCT025 OVC037 66 53.1 63% 29.96 1013.6
30 08:53 W 5 9.00 Overcast FEW027 OVC034 64 54 70% 29.96 1013.6
30 07:53 W 9 9.00 Overcast FEW018 OVC027 63 55 76% 29.95 1013.3
30 06:53 W 8 8.00 Overcast FEW020 OVC026 62.1 54 75% 29.94 1012.7
30 05:53 W 7 8.00 Overcast OVC026 62.1 54 75% 29.92 1011.9
30 04:53 W 7 9.00 Overcast OVC025 63 53.1 63 62.1 70% 29.91 1011.6
30 03:53 W 6 9.00 Overcast OVC020 62.1 53.1 73% 29.91 1011.5
30 02:53 W 7 9.00 Overcast OVC019 63 54 73% 29.91 1011.7
30 01:53 W 6 9.00 Overcast OVC018 63 55 76% 29.92 1012.2
30 00:53 W 7 8.00 Overcast OVC016 63 55 76% 29.93 1012.5
29 23:53 W 9 9.00 Overcast OVC016 63 55.9 78% 29.94 1012.8
29 22:53 SW 12 9.00 Mostly Cloudy FEW030 BKN045 62.1 55.9 77 62.1 80% 29.93 1012.5
29 21:53 SW 10 10.00 Partly Cloudy FEW030 SCT045 64 55 73% 29.92 1012.3
29 20:53 SW 13 10.00 A Few Clouds FEW030 FEW045 66 55 68% 29.89 1011.3
29 19:53 SW 13 G 21 10.00 A Few Clouds FEW035 69.1 55 61% 29.87 1010.5
29 18:53 SW 12 G 20 10.00 A Few Clouds FEW035 73 55 53% 29.85 1009.7
29 17:53 W 13 G 21 10.00 A Few Clouds FEW035 77 55 47% 78 29.85 1009.4
29 16:53 W 13 G 21 10.00 A Few Clouds FEW035 77 55 78.1 69.1 47% 78 29.85 1009.7
29 15:53 W 12 G 20 10.00 A Few Clouds FEW035 77 54 45% 78 29.86 1009.8
29 14:53 W 12 G 20 10.00 A Few Clouds FEW035 75.9 54 47% 78 29.88 1010.5
29 13:53 W 13 10.00 A Few Clouds FEW035 75 54 48% 78 29.89 1011.1
29 12:53 Vrbl 5 10.00 Mostly Cloudy BKN035 73 53.1 50% 29.9 1011.6
29 11:53 W 8 10.00 Mostly Cloudy BKN035 72 53.1 52% 29.92 1012.1
29 10:53 Vrbl 6 10.00 Mostly Cloudy FEW029 BKN033 69.1 52 69.1 62.1 55% 29.92 1012.4
29 09:53 Vrbl 5 10.00 Overcast BKN029 OVC033 66 53.1 63% 29.92 1012.5
29 08:53 W 6 10.00 Overcast FEW023 OVC033 64.9 53.1 66% 29.91 1012.2
29 07:53 W 5 10.00 Overcast FEW028 OVC034 64 53.1 68% 29.91 1011.9
29 06:53 W 5 9.00 Overcast SCT028 OVC032 63 54 73% 29.9 1011.4
29 05:53 W 6 10.00 Overcast FEW017 OVC029 62.1 53.1 73% 29.88 1010.8
29 04:53 SW 5 9.00 Overcast FEW016 OVC028 62.1 53.1 63 61 73% 29.88 1010.7
29 03:53 SW 5 9.00 Overcast FEW016 OVC029 62.1 54 75% 29.87 1010.4
29 02:53 W 7 10.00 Overcast BKN018 OVC029 62.1 55 78% 29.87 1010.3
29 01:53 SW 7 10.00 Mostly Cloudy BKN020 BKN032 62.1 55 78% 29.86 1010.1
29 00:53 SW 9 9.00 Overcast BKN019 OVC027 62.1 55.9 80% 29.88 1010.6
28 23:53 W 6 10.00 Partly Cloudy FEW022 SCT032 62.1 55.9 80% 29.87 1010.6
28 22:53 SW 7 10.00 A Few Clouds FEW022 63 55.9 75.9 63 78% 29.87 1010.7
28 21:53 SW 9 10.00 A Few Clouds FEW030 64 55 73% 29.86 1010.4
28 20:53 SW 9 10.00 A Few Clouds FEW035 64.9 55 70% 29.85 1009.9
28 19:53 SW 12 10.00 A Few Clouds FEW037 68 54 61% 29.83 1009.3
28 18:53 SW 13 G 21 10.00 A Few Clouds FEW041 72 53.1 52% 29.83 1009.1
28 17:53 W 14 G 22 10.00 A Few Clouds FEW045 75 52 45% 78 29.83 1008.9
28 16:53 W 13 G 21 10.00 A Few Clouds FEW045 75.9 52 77 69.1 43% 78 29.84 1009.1
28 15:53 SW 13 G 21 10.00 Partly Cloudy SCT044 75 52 45% 78 29.86 1009.9
28 14:53 W 12 G 20 10.00 Mostly Cloudy BKN043 75.9 52 43% 78 29.88 1010.5
28 13:53 W 10 10.00 Mostly Cloudy BKN042 75.9 53.1 45% 78 29.89 1011.0
28 12:53 SW 12 G 20 10.00 Mostly Cloudy BKN030 BKN044 73 53.1 50% 29.91 1011.7
28 11:53 SW 9 10.00 Mostly Cloudy SCT026 BKN040 70 54 57% 29.92 1012.3
28 10:53 W 7 10.00 Mostly Cloudy SCT022 BKN040 69.1 54 69.1 63 59% 29.93 1012.6
28 09:53 W 6 10.00 Mostly Cloudy SCT020 BKN040 66.9 54 63% 29.93 1012.6
28 08:53 Vrbl 6 10.00 Overcast BKN017 OVC037 64 55 73% 29.94 1013.0
28 07:53 SW 7 10.00 Mostly Cloudy SCT015 BKN035 63 55 76% 29.94 1012.7
28 06:53 SW 6 10.00 Overcast FEW024 OVC036 63 55 76% 29.92 1012.2
28 05:53 W 6 10.00 Overcast FEW024 OVC036 63 57 81% 29.91 1011.7
28 04:53 SW 7 10.00 Mostly Cloudy FEW024 BKN037 63 55.9 64.9 63 78% 29.9 1011.4
28 03:53 SW 7 10.00 Mostly Cloudy FEW024 BKN037 63 55.9 78% 29.91 1011.5
28 02:53 SW 8 10.00 Overcast BKN023 OVC032 64 55.9 75% 29.91 1011.7
28 01:53 SW 7 10.00 Overcast BKN025 OVC033 64.9 55.9 73% 29.93 1012.2
28 00:53 SW 12 10.00 Overcast FEW018 OVC023 64.9 57 76% 29.92 1012.2
27 23:53 SW 12 10.00 Mostly Cloudy BKN018 BKN027 64 57 78% 29.93 1012.6
27 22:53 SW 9 10.00 Partly Cloudy SCT015 64 57.9 79 64 81% 29.93 1012.7
27 21:53 SW 8 10.00 A Few Clouds FEW030 64.9 57.9 78% 29.93 1012.7
27 20:53 SW 13 10.00 A Few Clouds FEW035 66.9 57.9 73% 29.91 1012.0
27 18:53 SW 13 10.00 A Few Clouds FEW035 FEW070 73 55.9 55% 29.88 1010.9
27 17:53 SW 13 G 23 10.00 A Few Clouds FEW040 FEW060 75 55.9 52% 78 29.88 1010.7
27 16:53 SW 10 10.00 A Few Clouds FEW040 FEW070 79 55.9 82 66.9 45% 80 29.89 1011.0
27 15:53 SW 18 G 23 10.00 A Few Clouds FEW035 FEW070 80.1 55.9 44% 80 29.91 1011.4
27 14:53 W 12 G 21 10.00 A Few Clouds FEW050 80.1 52 38% 80 29.92 1011.8
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)