National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
06 01:53 N 3 10.00 Fair CLR 53.1 46 77% 30.05 1017.1
06 00:53 NW 3 10.00 A Few Clouds FEW048 54 46.9 77% 30.06 1017.4
05 23:53 W 6 10.00 A Few Clouds FEW048 FEW060 54 46 75% 30.05 1017.1
05 22:53 SW 7 10.00 Partly Cloudy FEW048 SCT060 57 46 66 57 67% 30.04 1016.6
05 21:53 SW 9 10.00 Mostly Cloudy BKN060 57.9 46.9 67% 30.02 1016.2
05 20:53 W 7 10.00 Partly Cloudy SCT050 SCT070 59 44.1 58% 30 1015.4
05 19:53 W 10 10.00 Partly Cloudy FEW046 SCT075 61 44.1 54% 29.97 1014.5
05 18:53 SW 12 10.00 Mostly Cloudy FEW048 BKN075 63 43 48% 29.95 1013.6
05 17:53 SW 13 G 21 10.00 Mostly Cloudy FEW050 BKN075 64.9 43 45% 29.94 1013.3
05 16:53 W 13 G 24 10.00 Mostly Cloudy FEW050 BKN070 66 43 66 62.1 43% 29.93 1013.1
05 15:53 W 14 10.00 Mostly Cloudy FEW050 BKN065 64 45 50% 29.94 1013.3
05 14:53 W 10 10.00 Mostly Cloudy FEW044 BKN060 64.9 45 49% 29.95 1013.7
05 13:53 W 10 10.00 Mostly Cloudy SCT042 BKN070 64.9 45 49% 29.96 1013.9
05 12:53 SW 13 10.00 Mostly Cloudy BKN038 BKN070 BKN250 64 46 52% 29.96 1014.0
05 11:53 SW 7 G 17 10.00 Mostly Cloudy BKN042 BKN250 64.9 46 51% 29.97 1014.2
05 10:53 SW 10 10.00 Mostly Cloudy BKN032 BKN250 62.1 46 62.1 53.1 56% 29.97 1014.2 0.02
05 09:53 SW 10 10.00 Mostly Cloudy FEW018 BKN026 BKN250 60.1 46.9 62% 29.95 1013.8
05 08:53 SW 10 10.00 Mostly Cloudy FEW009 BKN014 BKN023 55.9 50 81% 29.94 1013.7
05 07:53 SW 8 10.00 Mostly Cloudy FEW009 SCT013 BKN055 55 51.1 87% 29.93 1013.2 0.02
05 06:53 SW 6 10.00 Mostly Cloudy FEW008 BKN050 54 51.1 90% 29.92 1012.8
05 05:53 SW 8 10.00 Mostly Cloudy FEW007 BKN046 BKN100 BKN220 54 51.1 90% 29.92 1012.6 0.02
05 04:53 W 7 7.00 Light Rain SCT007 BKN012 OVC050 53.1 52 57 53.1 96% 29.92 1012.7 0.05 0.15
05 03:53 W 7 2.00 Heavy Rain Fog/Mist FEW008 BKN022 OVC026 53.1 52 96% 29.92 1012.7 0.1
05 02:53 W 8 10.00 Light Rain BKN027 OVC036 54 51.1 90% 29.93 1012.9
05 01:53 W 5 10.00 Light Rain BKN033 OVC045 55.9 48.9 77% 29.94 1013.3
05 00:53 W 8 10.00 Light Rain FEW025 BKN045 OVC060 55.9 51.1 84% 29.95 1013.6
04 23:53 SW 7 10.00 Overcast BKN049 OVC055 57 50 78% 29.96 1013.8
04 22:53 W 9 10.00 Overcast FEW030 BKN050 OVC080 57 50 64.9 57 78% 29.97 1014.1
04 21:53 SW 12 10.00 Overcast BKN043 OVC070 57 50 78% 29.97 1014.5
04 20:53 SW 12 10.00 Mostly Cloudy FEW041 SCT050 BKN070 57.9 50 75% 29.96 1014.2
04 19:53 SW 13 G 21 9.00 Overcast SCT048 BKN055 OVC075 60.1 46 60% 29.96 1014.0
04 18:53 SW 14 G 22 10.00 Mostly Cloudy SCT048 BKN055 BKN070 61 46 58% 29.95 1013.6
04 17:53 SW 15 G 23 10.00 Overcast SCT044 OVC070 63 45 52% 29.95 1013.7
04 16:53 SW 13 G 21 10.00 Overcast SCT046 OVC075 64 45 68 63 50% 29.95 1013.6
04 15:53 SW 13 G 21 10.00 Mostly Cloudy SCT046 BKN070 66 46.9 50% 29.95 1013.5
04 14:53 SW 10 G 18 10.00 Overcast SCT049 BKN070 OVC250 66 43 43% 29.96 1014.0
04 13:53 W 13 G 20 10.00 Overcast SCT047 BKN060 OVC250 66 43 43% 29.98 1014.4
04 12:53 W 15 G 24 10.00 Mostly Cloudy FEW045 BKN065 66.9 41 39% 29.99 1014.8
04 11:53 W 12 10.00 Mostly Cloudy BKN060 BKN250 66 42.1 42% 29.99 1014.8
04 10:53 W 12 10.00 Mostly Cloudy FEW035 BKN060 BKN250 64 45 64 55 50% 29.99 1015.0
04 09:53 W 12 10.00 Mostly Cloudy FEW035 BKN060 BKN250 61 45 56% 29.99 1015.0
04 08:53 SW 6 10.00 Mostly Cloudy FEW035 BKN060 BKN250 57.9 46 65% 29.98 1014.7
04 07:53 SW 6 10.00 Mostly Cloudy FEW035 FEW050 BKN180 BKN250 55.9 48 75% 29.98 1014.6
04 06:53 W 8 10.00 Overcast FEW035 BKN055 OVC200 55.9 48 75% 29.98 1014.6
04 05:53 W 5 10.00 Overcast FEW035 OVC050 55 46.9 74% 29.97 1014.2
04 04:53 W 5 10.00 Mostly Cloudy FEW035 BKN050 BKN250 55 46.9 59 55 74% 29.96 1014.0
04 03:53 SW 7 10.00 Mostly Cloudy FEW035 SCT055 BKN250 55.9 48 75% 29.95 1013.6
04 02:53 W 6 10.00 Mostly Cloudy FEW037 SCT055 BKN250 55 48 77% 29.95 1013.5
04 01:53 W 7 10.00 Mostly Cloudy FEW037 BKN055 57 48 72% 29.97 1014.2
04 00:53 W 7 10.00 Mostly Cloudy FEW031 BKN055 57 48 72% 29.99 1015.1
03 23:53 W 10 10.00 Mostly Cloudy FEW044 BKN055 57.9 48 70% 29.97 1014.3
03 22:53 W 10 10.00 Mostly Cloudy BKN055 59 48 69.1 59 67% 29.95 1013.7
03 21:53 SW 9 10.00 Overcast BKN044 OVC060 59 48 67% 29.97 1014.3
03 20:53 SW 10 10.00 Overcast FEW032 OVC047 60.1 46.9 62% 29.96 1013.9
03 19:53 W 12 G 20 10.00 Mostly Cloudy SCT032 BKN049 BKN060 62.1 48 60% 29.93 1013.0
03 18:53 W 13 G 21 10.00 Mostly Cloudy FEW046 BKN055 63 46.9 56% 29.91 1012.2
03 17:53 SW 13 10.00 Mostly Cloudy BKN050 66 46.9 50% 29.9 1011.6
03 16:53 W 12 10.00 Mostly Cloudy FEW035 BKN055 69.1 48 70 60.1 47% 29.88 1011.0
03 15:53 SW 12 10.00 Mostly Cloudy SCT033 BKN049 69.1 50 51% 29.9 1011.6
03 14:53 W 12 10.00 Mostly Cloudy SCT030 BKN042 68 51.1 55% 29.92 1012.3
03 13:53 SW 8 10.00 Mostly Cloudy SCT023 BKN044 68 52 57% 29.92 1012.6
03 12:53 W 5 7.00 Overcast BKN015 OVC024 62.1 53.1 73% 29.95 1013.4
03 11:53 W 8 7.00 Overcast BKN015 OVC022 62.1 53.1 73% 29.96 1014.0
03 10:53 W 9 4.00 Light Drizzle Fog/Mist BKN009 BKN018 OVC025 60.1 55 61 57 84% 29.97 1014.2
03 09:53 W 5 5.00 Fog/Mist BKN009 OVC020 59 57 93% 29.95 1013.7
03 08:53 SW 3 3.00 Light Drizzle Fog/Mist BKN006 OVC016 57.9 55.9 93% 29.94 1013.4
03 07:53 W 3 2.50 Light Drizzle Fog/Mist BKN003 OVC013 57 55.9 96% 29.94 1013.1
03 06:53 SW 6 2.00 Fog/Mist SCT006 BKN012 OVC018 57.9 55.9 93% 29.93 1012.5
03 05:53 SW 5 4.00 Fog/Mist OVC008 57 55 93% 29.91 1011.9
03 04:53 W 6 10.00 Overcast OVC010 57.9 54 61 57 87% 29.9 1011.2
03 03:53 W 7 8.00 Overcast OVC007 57.9 54 87% 29.9 1011.2
03 02:53 W 12 8.00 Overcast OVC009 57.9 54 87% 29.91 1011.9
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)