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.
02 21:53 W 8 10.00 Overcast OVC250 62.1 54 75% 29.9 1011.9
02 20:53 W 7 10.00 Mostly Cloudy BKN250 64 54 70% 29.88 1011.0
02 19:53 SW 10 10.00 Partly Cloudy SCT250 68 55 63% 29.84 1009.8
02 18:53 W 13 10.00 A Few Clouds FEW080 FEW250 73.9 55 52% 29.82 1009.0
02 17:53 SW 12 10.00 A Few Clouds FEW080 FEW250 77 55.9 48% 79 29.82 1008.9
02 16:53 W 14 10.00 A Few Clouds FEW080 FEW250 80.1 55.9 82 66 44% 80 29.82 1008.6
02 15:53 W 15 10.00 A Few Clouds FEW080 FEW250 81 55 41% 81 29.83 1009.1
02 14:53 W 15 G 21 10.00 Overcast FEW080 OVC250 80.1 55.9 44% 80 29.87 1010.2
02 13:53 W 13 G 20 9.00 Overcast OVC250 81 55 41% 81 29.88 1010.6
02 12:53 SW 9 7.00 Overcast OVC250 75.9 55.9 50% 78 29.91 1011.7
02 11:53 Calm 5.00 Overcast with Haze OVC250 71.1 55.9 59% 29.93 1012.6
02 10:53 SW 6 4.00 Partly Cloudy with Haze FEW017 SCT250 66 55 66 55.9 68% 29.96 1013.6
02 09:53 S 7 4.00 Mostly Cloudy with Haze FEW009 BKN014 64 55.9 75% 29.97 1014.0
02 08:53 Calm 3.00 Overcast with Haze OVC007 60.1 55 84% 29.97 1014.1
02 07:53 N 3 3.00 Fog/Mist OVC005 57.9 55 90% 29.97 1014.2
02 06:53 W 7 2.50 Fog/Mist OVC005 57 55 93% 29.97 1013.9
02 05:53 W 8 4.00 Fog/Mist BKN005 OVC019 55.9 55 97% 29.94 1013.0
02 04:53 W 5 7.00 Fair CLR 57 54 63 57 90% 29.92 1012.2
02 03:53 Calm 7.00 Fair CLR 57 54 90% 29.91 1011.9
02 02:53 Calm 7.00 Fair CLR 59 54 83% 29.92 1011.9
02 01:53 Calm 8.00 Fair CLR 59 54 83% 29.93 1012.4
02 00:53 SW 5 8.00 Fair CLR 61 55 81% 29.94 1013.1
01 23:53 Calm 9.00 Fair CLR 62.1 55 78% 29.95 1013.4
01 22:53 W 5 10.00 Fair CLR 63 55 80.1 62.1 76% 29.95 1013.4
01 21:53 SW 6 10.00 Fair CLR 64 55 73% 29.94 1013.2
01 20:53 W 9 10.00 A Few Clouds FEW250 66 55 68% 29.92 1012.4
01 19:53 SW 10 10.00 A Few Clouds FEW090 FEW250 68 55 63% 29.9 1011.7
01 18:53 SW 10 10.00 Partly Cloudy FEW110 SCT250 72 55 55% 29.87 1010.6
01 17:53 SW 12 10.00 Partly Cloudy SCT110 SCT250 77 55 47% 78 29.86 1010.0
01 16:53 SW 15 G 22 10.00 A Few Clouds FEW100 FEW250 80.1 52 81 62.1 38% 80 29.85 1009.8
01 15:53 SW 9 10.00 A Few Clouds FEW100 80.1 53.1 39% 80 29.86 1010.0
01 14:53 W 15 G 20 10.00 A Few Clouds FEW100 79 53.1 41% 79 29.89 1011.1
01 13:53 SW 10 10.00 A Few Clouds FEW100 75.9 53.1 45% 78 29.91 1011.9
01 12:53 W 7 8.00 A Few Clouds FEW095 71.1 54 55% 29.93 1012.6
01 11:53 Vrbl 3 6.00 A Few Clouds with Haze FEW090 66.9 54 63% 29.95 1013.5
01 10:53 Vrbl 3 5.00 Overcast with Haze OVC017 63 54 63 57.9 73% 29.97 1014.3
01 09:53 W 3 5.00 Overcast with Haze OVC014 61 54 78% 29.98 1014.5
01 08:53 Calm 4.00 Overcast with Haze OVC012 59 54 83% 29.98 1014.6
01 07:53 S 3 4.00 Overcast with Haze OVC012 59 54 83% 29.97 1014.1
01 06:53 SW 7 5.00 Fog/Mist OVC011 57.9 54 87% 29.96 1013.7
01 05:53 Calm 7.00 Overcast OVC011 57.9 54 87% 29.94 1012.9
01 04:53 SW 5 8.00 Overcast OVC011 57.9 54 61 57 87% 29.93 1012.6
01 03:53 SW 5 9.00 Overcast BKN010 OVC025 57.9 54 87% 29.93 1012.4
01 02:53 SW 6 10.00 Overcast BKN010 OVC025 57.9 54 87% 29.92 1012.2
01 01:53 W 7 10.00 Fair CLR 57.9 54 87% 29.93 1012.6
01 00:53 SW 5 10.00 Fair CLR 59 54 83% 29.93 1012.7
30 23:53 W 6 10.00 Fair CLR 59 54 83% 29.93 1012.7
30 22:53 SW 8 10.00 Fair CLR 61 54 73 61 78% 29.93 1012.7
30 21:53 SW 9 10.00 Fair CLR 62.1 54 75% 29.92 1012.4
30 20:53 W 9 10.00 Fair CLR 63 54 73% 29.9 1011.7
30 19:53 W 12 G 20 10.00 Fair CLR 64.9 54 68% 29.87 1011.0
30 18:53 SW 12 G 20 10.00 Fair CLR 66.9 53.1 61% 29.85 1010.1
30 17:53 SW 14 G 22 10.00 A Few Clouds FEW110 70 53.1 55% 29.85 1009.9
30 16:53 W 14 G 25 10.00 A Few Clouds FEW110 73 52 79 66 48% 29.83 1009.2
30 15:53 SW 21 G 30 10.00 A Few Clouds and Breezy FEW110 75 51.1 43% 78 29.82 1009.0
30 14:53 W 15 G 23 10.00 A Few Clouds FEW110 78.1 50 37% 79 29.84 1009.2
30 13:53 W 15 G 24 10.00 A Few Clouds FEW110 78.1 50 37% 79 29.85 1009.6
30 12:53 W 12 G 20 10.00 A Few Clouds FEW110 73.9 50 43% 29.85 1010.0
30 11:53 W 7 10.00 A Few Clouds FEW200 70 50 49% 29.88 1010.9
30 10:53 Vrbl 7 10.00 A Few Clouds FEW200 66 48.9 66 53.1 54% 29.9 1011.8
30 09:53 W 6 10.00 A Few Clouds FEW020 FEW180 62.1 50 65% 29.91 1012.2
30 08:53 W 5 10.00 A Few Clouds FEW016 FEW180 60.1 50 70% 29.92 1012.5
30 07:53 SW 3 10.00 Mostly Cloudy BKN014 BKN180 57 51.1 81% 29.93 1012.8
30 06:53 W 3 10.00 Mostly Cloudy FEW009 BKN016 BKN180 55.9 52 87% 29.93 1012.8
30 05:53 NW 3 10.00 A Few Clouds FEW009 FEW180 53.1 51.1 93% 29.92 1012.5
30 04:53 W 5 10.00 A Few Clouds FEW012 FEW180 55 51.1 60.1 54 87% 29.92 1012.5
30 03:53 W 7 10.00 Fair CLR 55.9 50 81% 29.93 1012.7
30 02:53 W 7 10.00 Fair CLR 57 48 72% 29.94 1013.0
30 01:53 W 6 10.00 A Few Clouds FEW200 55.9 48 75% 29.95 1013.3
30 00:53 W 5 10.00 A Few Clouds FEW200 57.9 48 70% 29.97 1013.9
29 23:53 W 5 10.00 Fair CLR 57.9 48 70% 29.98 1014.5
29 22:53 W 5 10.00 Fair CLR 60.1 46.9 75.9 60.1 62% 29.99 1014.8
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)