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.
01 15:53 Vrbl 3 10.00 Mostly Cloudy FEW010 SCT049 BKN100 63 55.9 63 57.9 78% 30.06 1017.4 0.22
01 14:53 SW 6 10.00 Mostly Cloudy FEW008 SCT041 BKN050 62.1 55.9 80% 30.07 1017.6
01 13:53 SW 8 10.00 Overcast FEW008 OVC034 61 57 87% 30.06 1017.4 0.03
01 12:53 SW 10 8.00 Overcast BKN009 OVC036 61 57.9 90% 30.06 1017.5 0.06 0.19
01 11:53 SW 6 6.00 Light Rain Fog/Mist FEW006 SCT025 OVC038 60.1 59 96% 30.07 1017.9 0.07
01 10:53 SW 5 1.50 Rain Fog/Mist OVC003 59 57.9 96% 30.08 1018.1 0.06
01 09:53 Calm 2.50 Light Rain Fog/Mist FEW005 BKN012 OVC017 57.9 57 59 55 97% 30.07 1017.8 0.08 0.53
01 08:53 Calm 4.00 Light Rain Fog/Mist SCT014 OVC019 59 57 93% 30.04 1017.0 0.09
01 07:53 NE 6 6.00 Fog/Mist Showers in Vicinity FEW006 BKN013 OVC020 57 55.9 96% 30.03 1016.6 0.09
01 06:53 NE 5 4.00 Light Rain Fog/Mist FEW006 OVC011 57 55.9 96% 30.03 1016.7 0.1 0.27
01 05:53 NE 3 2.00 Light Rain Fog/Mist FEW007 BKN013 OVC024 55.9 55 97% 30.02 1016.4 0.1
01 04:53 NE 6 3.00 Heavy Rain Fog/Mist OVC013 55.9 55 97% 30.01 1016.1 0.07
01 03:53 Calm 2.50 Heavy Rain Fog/Mist BKN017 OVC027 55 54 55 54 96% 30.02 1016.2 0.05
01 02:53 E 3 2.50 Rain Fog/Mist BKN014 OVC027 55 54 96% 30.02 1016.2 0.03
01 01:53 E 5 2.00 Light Rain Fog/Mist FEW010 OVC014 54 53.1 97% 30.03 1016.6
01 00:53 E 5 4.00 Light Rain Fog/Mist FEW011 BKN016 OVC027 54 53.1 97% 30.03 1016.5 0.02 0.06
31 23:53 E 3 4.00 Light Rain Fog/Mist FEW006 OVC015 54 53.1 97% 30.03 1016.7 0.02
31 22:53 Calm 10.00 Light Rain FEW015 BKN027 OVC034 55 53.1 93% 30.05 1017.1 0.02
31 21:53 Vrbl 5 4.00 Light Rain Fog/Mist BKN027 OVC038 55 53.1 57 53.1 93% 30.05 1017.2 0.02 0.19
31 20:53 Vrbl 5 5.00 Light Rain Fog/Mist FEW008 BKN027 OVC034 54 53.1 97% 30.04 1016.9 0.03
31 19:53 Calm 4.00 Light Rain Fog/Mist FEW009 BKN030 OVC042 54 52 93% 30.03 1016.7 0.04
31 18:53 Calm 9.00 Overcast FEW008 BKN042 OVC050 55 52 90% 30.01 1016.1 0.04 0.1
31 17:53 SW 5 7.00 Light Rain FEW008 OVC050 55 53.1 93% 30.01 1015.7 0.03
31 16:53 Vrbl 3 5.00 Light Rain Fog/Mist FEW010 BKN060 OVC075 55 54 96% 30 1015.5 0.03
31 15:53 Vrbl 3 4.00 Light Rain Fog/Mist FEW055 BKN075 OVC090 57 55 64 55.9 93% 30.01 1015.7 0.02 0.07
31 14:53 Vrbl 5 5.00 Light Rain Fog/Mist FEW055 SCT075 OVC090 57.9 54 87% 30.01 1015.8 0.02
31 13:53 Calm 5.00 Light Rain BKN055 OVC070 59 53.1 81% 30.02 1016.0 0.01
31 12:53 Calm 5.00 Light Rain BKN060 OVC075 59 50 72% 30.04 1016.5 0.02 0.02
31 11:53 N 3 10.00 Light Rain SCT085 OVC100 62.1 45 54% 30.03 1016.2
31 10:53 W 3 10.00 Light Rain BKN080 OVC100 62.1 42.1 48% 30.07 1017.6
31 09:53 Calm 10.00 Overcast BKN085 OVC100 62.1 37.9 62.1 55.9 41% 30.08 1017.9
31 08:53 NE 3 10.00 Overcast FEW080 OVC095 61 39 44% 30.08 1018.0
31 07:53 Calm 10.00 Overcast BKN080 OVC100 60.1 39 46% 30.07 1017.8
31 06:53 NW 3 10.00 Overcast SCT100 OVC120 57 44.1 62% 30.06 1017.5
31 05:53 Calm 10.00 Overcast OVC110 60.1 37.9 44% 30.06 1017.1
31 04:53 NE 3 10.00 Overcast SCT110 BKN190 OVC230 60.1 37 42% 30.06 1017.1
31 03:53 Calm 10.00 Overcast FEW120 OVC210 59 37 64 59 44% 30.07 1017.7
31 02:53 Calm 10.00 Overcast SCT110 OVC210 59 37 44% 30.08 1017.9
31 01:53 Calm 10.00 Overcast BKN120 OVC220 62.1 33.1 34% 30.1 1018.7
31 00:53 Calm 10.00 Overcast BKN110 OVC220 62.1 34 35% 30.1 1018.8
30 23:53 N 7 10.00 Overcast OVC110 61 37 41% 30.1 1018.7
30 22:53 NW 5 10.00 Overcast FEW100 OVC120 61 39 44% 30.09 1018.2
30 21:53 W 3 10.00 Overcast OVC100 61 39 66.9 59 44% 30.09 1018.1
30 20:53 Calm 10.00 Overcast OVC110 62.1 37.9 41% 30.08 1018.2
30 19:53 Calm 10.00 Mostly Cloudy BKN100 61 39.9 46% 30.07 1017.9
30 18:53 Calm 10.00 Mostly Cloudy BKN100 BKN200 63 37.9 40% 30.07 1017.9
30 17:53 Vrbl 3 10.00 Mostly Cloudy SCT130 SCT200 BKN250 63 36 37% 30.07 1017.8
30 16:53 NW 5 10.00 Mostly Cloudy SCT150 SCT200 BKN240 64.9 35.1 33% 30.07 1017.7
30 15:53 W 5 10.00 Mostly Cloudy SCT140 BKN200 66.9 35.1 66.9 62.1 31% 30.06 1017.5
30 14:53 SW 3 10.00 Mostly Cloudy FEW085 BKN110 BKN200 64.9 37.9 37% 30.08 1018.1
30 13:53 Calm 10.00 Overcast FEW085 OVC100 64 39.9 41% 30.1 1018.8
30 12:53 Calm 10.00 Overcast OVC110 64 39 40% 30.12 1019.6
30 11:53 Calm 10.00 Light Rain FEW085 OVC110 62.1 37 40% 30.14 1020.4
30 10:53 SW 6 10.00 Light Rain FEW075 OVC100 63 28.9 28% 30.17 1021.4
30 09:53 NW 3 10.00 Overcast BKN110 OVC140 62.1 32 62.1 50 32% 30.18 1021.6
30 08:53 W 5 10.00 Light Rain BKN100 OVC140 57.9 32 38% 30.17 1021.2
30 07:53 W 3 10.00 Overcast FEW100 OVC130 57.9 28.9 33% 30.13 1019.8
30 06:53 W 5 10.00 Overcast FEW140 BKN190 OVC240 55 28.9 37% 30.12 1019.4
30 05:53 N 3 10.00 Mostly Cloudy FEW120 SCT150 BKN200 55.9 28 34% 30.11 1019.0
30 04:53 NW 5 10.00 Mostly Cloudy FEW120 BKN200 52 33.1 49% 30.09 1018.4
30 03:53 Calm 10.00 Mostly Cloudy FEW120 BKN210 54 30 55.9 50 40% 30.09 1018.4
30 02:53 N 5 10.00 Mostly Cloudy FEW120 BKN250 52 30 43% 30.14 1019.8
30 01:53 Calm 10.00 Mostly Cloudy BKN210 52 33.1 49% 30.15 1020.3
30 00:53 NW 3 10.00 Mostly Cloudy BKN230 54 28.9 38% 30.15 1020.2
29 23:53 N 7 10.00 Mostly Cloudy BKN230 53.1 30 41% 30.15 1020.6
29 22:53 NW 5 10.00 Mostly Cloudy BKN230 50 33.1 52% 49 30.16 1020.8
29 21:53 Vrbl 5 10.00 Mostly Cloudy BKN240 55.9 28.9 69.1 54 36% 30.15 1020.4
29 20:53 NE 10 10.00 Mostly Cloudy BKN240 63 19 18% 30.16 1020.4
29 19:53 NE 10 10.00 Partly Cloudy SCT250 64 17.1 16% 30.15 1020.1
29 18:53 NE 12 G 20 10.00 A Few Clouds FEW250 64.9 16 15% 30.14 1020.0
29 17:53 NE 12 G 22 10.00 A Few Clouds FEW250 66 15.1 14% 30.1 1018.7
29 16:53 NE 15 G 26 10.00 A Few Clouds FEW250 66.9 14 13% 30.09 1018.1
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)