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 14:53 Vrbl 6 10.00 A Few Clouds FEW250 82.9 28 13% 80 29.97 1013.8
01 13:53 SW 6 10.00 A Few Clouds FEW250 82 33.1 17% 80 29.99 1014.2
01 12:53 Calm 10.00 A Few Clouds FEW250 80.1 33.1 18% 79 30.02 1015.6
01 11:53 S 3 10.00 A Few Clouds FEW200 77 32 19% 77 30.06 1016.8
01 10:53 E 5 10.00 Fair CLR 73.9 34 23% 30.09 1018.1
01 09:53 Calm 10.00 Fair CLR 68 35.1 68 50 30% 30.11 1018.8
01 08:53 S 3 10.00 A Few Clouds FEW200 62.1 35.1 37% 30.11 1019.1
01 07:53 E 3 10.00 Fair CLR 55 37 51% 30.1 1018.7
01 06:53 N 8 10.00 Fair CLR 52 35.1 53% 30.09 1018.3
01 05:53 NE 5 10.00 Fair CLR 51.1 35.1 54% 30.07 1017.8
01 04:53 Calm 10.00 Fair CLR 53.1 35.1 51% 30.06 1017.1
01 03:53 NE 3 10.00 Fair CLR 55 35.1 63 50 47% 30.07 1017.1
01 02:53 Calm 10.00 Fair CLR 55 35.1 47% 30.07 1017.1
01 01:53 N 3 10.00 Fair CLR 57 35.1 44% 30.08 1017.4
01 00:53 Calm 10.00 Fair CLR 55.9 37 49% 30.07 1017.5
31 23:53 E 3 10.00 Fair CLR 57 37.9 49% 30.08 1017.5
31 22:53 NE 5 10.00 Fair CLR 60.1 36 41% 30.07 1017.5
31 21:53 N 6 10.00 Fair CLR 59 37.9 82 59 46% 30.07 1017.6
31 20:53 Calm 10.00 Fair CLR 60.1 39 46% 30.07 1017.5
31 19:53 NW 3 10.00 Fair CLR 66 37 34% 30.06 1017.3
31 18:53 Calm 10.00 Fair CLR 71.1 32 24% 30.06 1017.3
31 17:53 NE 6 10.00 Fair CLR 73.9 32 21% 30.05 1016.9
31 16:53 Calm 10.00 Fair CLR 80.1 30 16% 78 30.04 1016.3
31 15:53 NW 3 10.00 Fair CLR 82 36 82.9 66.9 19% 80 30.05 1016.2
31 14:53 NW 5 10.00 Fair CLR 82 33.1 17% 80 30.06 1016.9
31 13:53 Vrbl 3 10.00 Fair CLR 81 30.9 16% 79 30.07 1017.3
31 12:53 Calm 10.00 Fair CLR 79 32 18% 78 30.1 1018.3
31 11:53 Calm 10.00 Fair CLR 75.9 35.1 23% 77 30.14 1019.7
31 10:53 Calm 10.00 Fair CLR 72 35.1 26% 30.18 1021.1
31 09:53 Calm 10.00 Fair CLR 66.9 35.1 66.9 48.9 31% 30.2 1021.9
31 08:53 Calm 10.00 Fair CLR 63 37 38% 30.2 1022.1
31 07:53 Calm 10.00 Fair CLR 57 35.1 44% 30.2 1022.0
31 06:53 N 3 10.00 A Few Clouds FEW250 55 33.1 44% 30.2 1021.9
31 05:53 Calm 10.00 Fair CLR 52 35.1 53% 30.19 1021.7
31 04:53 Calm 10.00 Fair CLR 55 34 45% 30.18 1021.1
31 03:53 N 3 10.00 Fair CLR 57 34 63 52 42% 30.18 1020.9
31 02:53 N 3 10.00 Fair CLR 54 35.1 49% 30.18 1021.1
31 01:53 Calm 10.00 Fair CLR 54 35.1 49% 30.19 1021.3
31 00:53 Calm 10.00 A Few Clouds FEW250 54 35.1 49% 30.18 1021.1
30 23:53 Calm 10.00 Fair CLR 57.9 34 41% 30.19 1021.3
30 22:53 Vrbl 6 10.00 Fair CLR 63 33.1 33% 30.19 1021.3
30 21:53 NW 6 10.00 A Few Clouds FEW250 62.1 34 79 57.9 35% 30.19 1021.5
30 20:53 NW 5 10.00 A Few Clouds FEW250 63 35.1 35% 30.18 1021.2
30 19:53 Calm 10.00 A Few Clouds FEW250 69.1 34 27% 30.17 1021.0
30 18:53 Calm 10.00 Partly Cloudy SCT250 71.1 30 22% 30.16 1020.7
30 17:53 E 5 10.00 Mostly Cloudy BKN250 73.9 28.9 19% 30.16 1020.5
30 16:53 W 3 10.00 Mostly Cloudy BKN250 77 30 18% 77 30.16 1020.3
30 15:53 W 6 10.00 Mostly Cloudy BKN250 79 33.1 82 71.1 19% 78 30.15 1020.1
30 14:53 W 5 10.00 Mostly Cloudy BKN250 81 30.9 16% 79 30.15 1019.9
30 13:53 W 8 10.00 A Few Clouds FEW250 82 30.9 16% 80 30.16 1020.1
30 12:53 W 5 10.00 Partly Cloudy SCT250 81 28.9 15% 79 30.17 1020.6
30 11:53 W 8 10.00 Partly Cloudy SCT250 79 30 17% 78 30.21 1021.4
30 10:53 W 6 10.00 Partly Cloudy SCT250 75.9 32 20% 76 30.24 1022.8
30 09:53 W 5 10.00 A Few Clouds FEW250 71.1 36 71.1 48 28% 30.26 1023.6
30 08:53 Vrbl 5 10.00 A Few Clouds FEW250 64.9 35.1 33% 30.26 1023.6
30 07:53 NW 6 10.00 A Few Clouds FEW250 57.9 30 35% 30.26 1023.8
30 06:53 NW 6 10.00 Fair CLR 53.1 30 41% 30.24 1023.3
30 05:53 Calm 10.00 Fair CLR 53.1 30 41% 30.23 1023.0
30 04:53 S 5 10.00 Fair CLR 51.1 30 45% 30.22 1022.7
30 03:53 Calm 10.00 Fair CLR 57 28 73 52 33% 30.22 1022.5
30 02:53 NW 5 10.00 Fair CLR 57 28 33% 30.22 1022.3
30 01:53 Vrbl 3 10.00 Fair CLR 59 27 29% 30.22 1022.4
30 00:53 Calm 10.00 Fair CLR 59 27 29% 30.22 1022.5
29 23:53 N 6 10.00 Fair CLR 70 21.9 16% 30.22 1022.1
29 22:53 Calm 10.00 Fair CLR 69.1 23 17% 30.23 1022.5
29 21:53 NE 13 G 33 10.00 Fair CLR 72 21 79 69.1 15% 30.21 1021.9
29 20:53 NE 23 G 30 10.00 Fair and Breezy CLR 73 21.9 15% 30.2 1021.7
29 19:53 NE 18 G 28 10.00 Fair CLR 73.9 21 14% 30.18 1021.3
29 18:53 N 12 G 20 10.00 Fair CLR 71.1 18 13% 30.17 1021.0
29 17:53 NE 13 G 21 10.00 Fair CLR 72 17.1 12% 30.15 1020.5
29 16:53 E 14 G 28 10.00 Fair CLR 73.9 18 12% 30.13 1019.4
29 15:53 Vrbl 5 10.00 A Few Clouds FEW250 79 25 79 64.9 14% 78 30.15 1020.0
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)