Weather observations for the past three days for
Ontario International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 14:53 SW 9 16.09 Showers in Vicinity FEW043 SCT065 BKN085 17.2 12.8 76% 76.1 1013.9 0.58
22 13:53 Vrbl 9 11.27 Thunderstorm Rain FEW037 BKN050CB OVC070 17.8 11.1 65% 76.12 1014.2 0.03
22 12:53 NW 11 16.09 Mostly Cloudy SCT032TCU BKN070 17.2 11.1 68% 76.15 1014.3
22 11:53 SW 19 16.09 Light Rain SCT025TCU BKN037 BKN110 17.8 12.8 73% 76.15 1014.6
22 10:53 S 13 16.09 Mostly Cloudy SCT025 BKN036TCU BKN080 18.9 12.2 18.9 15.6 65% 76.15 1014.1
22 09:53 W 7 16.09 Mostly Cloudy FEW048 SCT085 BKN110 18.3 12.8 70% 76.12 1014.1
22 08:53 W 13 14.48 Light Rain FEW015 SCT049 BKN080 17.2 13.9 81% 76.12 1013.9 0.05
22 07:53 W 6 16.09 Mostly Cloudy FEW013 FEW050 BKN110 16.1 13.3 84% 76.02 1013.0 0.18
22 06:53 NW 9 16.09 Mostly Cloudy FEW011 SCT041 BKN050 15.6 14.4 93% 76.02 1012.6
22 05:53 NW 6 16.09 Showers in Vicinity FEW010 SCT028 BKN048 16.1 14.4 90% 75.95 1011.6 0.18
22 04:53 Vrbl 6 1.21 Heavy Rain Fog/Mist SCT007 BKN017 OVC026 16.1 14.4 18.9 15.6 90% 75.95 1011.4 1.3 1.37
22 03:53 W 17 16.09 Light Rain SCT036 BKN044 BKN060 BKN130 17.2 15 87% 75.92 1011.1
22 02:53 W 11 16.09 Mostly Cloudy FEW005 SCT040 BKN050 BKN130 17.2 15 87% 75.95 1011.2
22 01:53 W 15 16.09 Light Rain FEW017 BKN032 BKN055 17.8 15 84% 75.95 1011.3 0.03 0.08
22 00:53 W 20 16.09 Showers in Vicinity FEW023 BKN036 BKN055 17.8 15 84% 75.92 1010.8 0.05
21 23:53 SW 15 16.09 Mostly Cloudy SCT023 BKN031 BKN045 18.9 15 78% 75.9 1010.6
21 22:53 W 20 16.09 Showers in Vicinity SCT014 BKN021 OVC050 18.3 16.7 23.9 17.8 90% 75.87 1010.5 0.15 0.71
21 21:53 N 7 16.09 Showers in Vicinity FEW022 SCT035 OVC047 19.4 16.7 84% 75.82 1009.4
21 20:53 N 9 14.48 Light Rain SCT037 BKN048 OVC070 18.9 16.7 87% 75.79 1009.5 0.1
21 19:53 NW 11 11.27 Light Rain SCT040 BKN050 OVC070 18.3 16.7 90% 75.82 1009.9 0.3 0.46
21 18:53 SW 11 14.48 Light Rain SCT049 BKN070 OVC100 19.4 15.6 79% 75.79 1009.5 0.15
21 17:53 Vrbl 6 16.09 Showers in Vicinity FEW050 OVC080 23.3 12.8 52% 75.67 1007.7
21 16:53 SW 13 16.09 Mostly Cloudy BKN090 BKN120 23.3 13.3 25.6 22.8 54% 75.69 1007.9
21 15:53 W 19 G 31 16.09 Mostly Cloudy BKN090 BKN120 23.9 12.8 50% 25 75.72 1008.3
21 14:53 SW 17 G 30 16.09 Mostly Cloudy FEW085 SCT120 BKN190 25 12.8 47% 26 75.74 1008.5
21 13:53 W 19 G 30 16.09 Mostly Cloudy FEW075 SCT170 BKN210 25.6 12.8 45% 26 75.77 1008.9
21 12:53 W 19 16.09 Mostly Cloudy FEW030 FEW070 BKN250 23.9 13.3 52% 25 75.84 1009.9
21 11:53 W 19 16.09 Mostly Cloudy FEW031 SCT075 BKN180 24.4 12.2 47% 26 75.9 1010.6
21 10:53 SW 11 16.09 Mostly Cloudy FEW032 SCT070 BKN180 22.8 13.3 23.3 17.2 55% 75.9 1010.7
21 09:53 Calm 16.09 Mostly Cloudy BKN070 BKN180 22.8 11.7 50% 75.9 1010.4
21 08:53 NE 6 16.09 Mostly Cloudy BKN070 BKN200 20 11.7 59% 75.87 1010.2
21 07:53 N 6 16.09 Mostly Cloudy BKN070 BKN200 17.8 13.3 75% 75.82 1009.8
21 06:53 E 6 16.09 Partly Cloudy SCT080 17.2 14.4 84% 75.79 1009.3
21 05:53 Calm 16.09 A Few Clouds FEW090 17.2 13.9 81% 75.79 1009.2
21 04:53 Calm 16.09 A Few Clouds FEW075 FEW090 17.8 15.6 18.9 17.8 87% 75.79 1009.2
21 03:53 Calm 16.09 Partly Cloudy FEW075 SCT090 17.8 15.6 87% 75.84 1009.8
21 02:53 Calm 16.09 Partly Cloudy SCT075 SCT090 18.3 16.1 87% 75.9 1010.2
21 01:53 Calm 16.09 Mostly Cloudy SCT080 BKN095 18.9 16.1 84% 75.92 1010.6
21 00:53 Calm 16.09 Mostly Cloudy SCT080 BKN100 18.3 16.1 87% 75.95 1011.0
20 23:53 W 9 16.09 Partly Cloudy FEW080 SCT100 18.3 16.1 87% 75.95 1011.0
20 22:53 W 9 16.09 Partly Cloudy FEW080 SCT100 18.9 16.1 27.8 18.9 84% 75.97 1011.5
20 21:53 SW 15 16.09 A Few Clouds FEW090 19.4 15 76% 75.95 1011.4
20 20:53 W 17 16.09 A Few Clouds FEW090 20.6 15 70% 75.9 1010.8
20 19:53 W 17 16.09 A Few Clouds FEW090 21.7 13.3 59% 75.87 1010.5
20 18:53 W 17 16.09 A Few Clouds FEW110 FEW200 23.3 12.8 52% 75.84 1010.0
20 17:53 SW 17 16.09 A Few Clouds FEW110 FEW200 25.6 12.2 43% 26 75.82 1009.4
20 16:53 W 17 G 31 16.09 A Few Clouds FEW110 FEW200 27.8 8.9 29.4 24.4 31% 27 75.79 1009.1
20 15:53 SW 17 G 30 16.09 A Few Clouds FEW110 FEW200 28.9 7.2 25% 28 75.82 1009.2
20 14:53 SW 17 16.09 A Few Clouds FEW110 FEW200 28.9 8.3 27% 28 75.79 1009.0
20 13:53 SW 11 16.09 A Few Clouds FEW110 FEW200 28.3 8.3 28% 27 75.84 1009.6
20 12:53 SW 11 16.09 A Few Clouds FEW120 FEW150 FEW200 28.3 8.3 28% 27 75.92 1010.5
20 11:53 Vrbl 6 16.09 A Few Clouds FEW110 FEW140 26.7 8.3 31% 26 75.95 1011.1
20 10:53 Calm 16.09 A Few Clouds FEW110 FEW140 24.4 10 24.4 17.2 40% 25 75.97 1011.5
20 09:53 Calm 16.09 A Few Clouds FEW110 FEW140 21.7 11.1 51% 76 1011.9
20 08:53 Calm 16.09 A Few Clouds FEW120 FEW150 19.4 11.7 61% 75.97 1011.7
20 07:53 Calm 16.09 A Few Clouds FEW120 17.8 12.2 70% 75.95 1011.2
20 06:53 Calm 16.09 A Few Clouds FEW150 17.2 11.7 70% 75.92 1010.9
20 05:53 Calm 16.09 Fair CLR 17.8 11.7 68% 75.9 1010.5
20 04:53 Calm 16.09 Fair CLR 17.8 11.7 22.2 17.2 68% 75.84 1009.9
20 03:53 Calm 16.09 Fair CLR 18.3 12.2 68% 75.84 1009.7
20 02:53 Calm 16.09 Fair CLR 18.9 11.7 63% 75.9 1010.2
20 01:53 Calm 16.09 Fair CLR 19.4 11.1 59% 75.92 1010.4
20 00:53 Calm 16.09 Fair CLR 20 11.1 57% 75.92 1010.6
19 23:53 N 6 16.09 Fair CLR 21.1 11.1 53% 75.92 1010.5
19 22:53 N 6 16.09 Fair CLR 21.7 10.6 28.9 21.7 49% 75.92 1010.7
19 21:53 Vrbl 6 16.09 Fair CLR 21.7 10.6 49% 75.92 1010.6
19 20:53 SW 9 16.09 Fair CLR 22.8 10.6 46% 75.87 1010.2
19 19:53 W 13 16.09 Fair CLR 23.9 9.4 40% 25 75.87 1010.2
19 18:53 SW 15 16.09 Fair CLR 25.6 8.3 33% 26 75.82 1009.7
19 17:53 SW 15 16.09 Fair CLR 27.2 7.2 28% 26 75.82 1009.3
19 16:53 W 17 16.09 A Few Clouds FEW110 28.9 6.7 30.6 26.7 25% 28 75.82 1009.4
19 15:53 SW 19 16.09 A Few Clouds FEW110 30 6.1 22% 28 75.84 1009.5
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)