Weather observations for the past three days for
Ontario Municipal Airport
Metric (Imperial)
Date Time (mdt) 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.
01 22:53 NW 35 G 57 12.87 Fair and Breezy CLR 25.6 7.8 32% 26 75.97 1011.1
01 21:53 N 41 G 67 12.87 Fair and Breezy CLR 27.2 6.7 27% 26 75.9 1010.1
01 20:53 NW 37 G 61 14.48 Fair and Breezy CLR 30.6 6.7 22% 29 75.82 1008.9
01 19:53 NW 35 G 50 12.87 Fair and Breezy CLR 33.9 7.2 19% 32 75.77 1008.3
01 18:53 S 11 11.27 Fair CLR 35 12.2 25% 34 75.77 1008.2
01 17:53 SE 9 11.27 Fair CLR 36.1 10.6 37.2 30 21% 34 75.82 1008.6
01 16:53 Vrbl 6 11.27 Fair CLR 36.1 12.2 24% 35 75.87 1009.5
01 15:53 Vrbl 7 11.27 Fair CLR 36.1 12.8 24% 35 75.97 1010.6
01 14:53 E 7 9.66 Fair with Haze CLR 35.6 11.1 23% 34 76.05 1011.8
01 13:53 Calm 9.66 Fair with Haze CLR 33.3 9.4 23% 31 76.12 1012.8
01 12:53 Calm 9.66 Fair with Haze CLR 32.2 8.9 24% 30 76.17 1013.7
01 11:53 SE 6 9.66 Fair with Haze CLR 30 11.7 30 18.3 32% 29 76.23 1014.3
01 10:53 SE 6 8.05 Fair with Haze CLR 27.8 12.8 40% 27 76.23 1014.5
01 09:53 SW 7 8.05 Fair with Haze CLR 25 10 39% 26 76.23 1014.6
01 08:53 S 6 8.05 Fair with Haze CLR 22.2 10 46% 76.23 1014.5
01 07:53 NW 6 8.05 Fair with Haze CLR 20 8.3 47% 76.17 1013.7
01 06:53 W 13 8.05 Fair with Haze CLR 19.4 7.8 47% 76.12 1012.7
01 05:53 W 17 11.27 Fair CLR 19.4 8.3 22.8 17.2 49% 76.1 1012.3
01 04:53 Calm 12.87 Fair CLR 17.8 10.6 63% 76.05 1012.0
01 03:53 Calm 14.48 Fair CLR 19.4 10.6 57% 76.02 1011.6
01 02:53 W 9 16.09 Fair CLR 20 11.1 57% 76.02 1011.4
01 01:53 Calm 16.09 Fair CLR 20.6 11.7 57% 76 1011.3
01 00:53 W 6 16.09 Fair CLR 20.6 13.9 66% 76 1011.2
31 23:53 W 9 16.09 Fair CLR 22.8 13.9 37.8 21.7 57% 75.95 1010.5
31 22:53 Calm 16.09 Fair CLR 25 13.9 50% 26 75.95 1010.5
31 21:53 Calm 16.09 Fair CLR 26.1 16.7 56% 27 75.92 1010.5
31 20:53 Calm 14.48 Fair CLR 29.4 18.9 53% 31 75.92 1010.3
31 19:53 SW 6 16.09 Fair CLR 33.3 18.3 41% 34 75.9 1010.1
31 18:53 Calm 16.09 Fair CLR 35.6 15.6 30% 36 75.92 1010.2
31 17:53 Calm 16.09 Fair CLR 36.7 13.9 37.2 30.6 25% 36 76 1010.8
31 16:53 Calm 16.09 Fair CLR 36.7 7.8 17% 35 76.05 1011.7
31 15:53 S 6 16.09 Fair CLR 36.1 9.4 20% 34 76.12 1012.5
31 14:53 Vrbl 9 12.87 Fair CLR 35.6 10 21% 34 76.17 1013.4
31 13:53 Vrbl 6 12.87 Fair CLR 33.9 10 23% 32 76.25 1014.3
31 12:53 Calm 9.66 Fair with Haze CLR 32.2 11.1 27% 31 76.3 1015.0
31 11:53 Calm 8.05 Fair with Haze CLR 31.1 9.4 31.1 18.3 26% 30 76.35 1015.9
31 10:53 Calm 4.83 Fair with Haze CLR 28.9 8.3 27% 28 76.38 1016.6
31 09:53 SW 7 6.44 Fair with Haze CLR 26.1 9.4 35% 26 76.4 1017.0
31 08:53 SW 9 4.83 Fair with Haze CLR 22.8 8.9 41% 76.4 1017.0
31 07:53 S 6 4.02 Fair with Haze CLR 18.9 10 56% 76.38 1016.5
31 06:53 Calm 4.02 Fair with Haze CLR 21.1 4.4 34% 76.3 1015.4
31 05:53 N 9 6.44 Fair with Haze CLR 22.8 4.4 27.8 22.2 30% 76.28 1014.9
31 04:53 N 9 6.44 Fair with Haze CLR 23.3 5 31% 76.28 1014.9
31 03:53 NW 20 6.44 Fair with Haze CLR 24.4 5.6 30% 25 76.23 1014.3
31 02:53 N 11 4.83 Fair with Haze CLR 24.4 6.1 31% 25 76.2 1013.8
31 01:53 N 13 4.83 Fair with Haze CLR 25.6 5.6 28% 26 76.17 1013.4
31 00:53 Calm 6.44 Fair with Haze CLR 26.1 7.2 30% 26 76.12 1012.9
30 23:53 Calm 6.44 Fair with Haze CLR 26.1 7.2 35 22.2 30% 26 76.07 1012.3
30 22:53 NW 11 11.27 Fair CLR 23.9 13.3 52% 25 76.07 1012.4
30 21:53 W 9 11.27 Fair CLR 24.4 16.1 60% 26 76 1011.6
30 20:53 SW 6 9.66 Fair with Haze CLR 26.1 17.2 58% 27 75.95 1011.0
30 19:53 Calm 11.27 Fair CLR 31.1 15 38% 31 75.92 1010.5
30 18:53 Calm 9.66 Fair with Haze CLR 32.8 13.9 32% 32 75.92 1010.5
30 17:53 Calm 12.87 Fair CLR 34.4 14.4 34.4 27.8 30% 34 75.95 1010.6
30 16:53 SE 6 12.87 Fair CLR 33.3 13.3 30% 32 75.97 1011.1
30 15:53 E 6 14.48 Fair CLR 32.8 11.1 26% 31 76.02 1011.7
30 14:53 Calm 16.09 Fair CLR 32.8 13.3 31% 32 76.1 1012.2
30 13:53 E 7 9.66 Mostly Cloudy with Haze BKN023 32.2 13.3 32% 31 76.12 1012.7
30 12:53 E 7 8.05 Mostly Cloudy with Haze BKN019 30.6 12.2 32% 30 76.15 1013.3
30 11:53 Calm 6.44 Mostly Cloudy with Haze BKN018 27.8 11.1 27.8 16.1 35% 27 76.17 1013.7
30 10:53 Calm 6.44 Overcast with Haze OVC017 26.1 12.2 42% 26 76.17 1013.9
30 09:53 W 6 8.05 Overcast with Haze OVC016 23.3 8.3 38% 76.2 1014.5
30 08:53 Calm 8.05 Overcast with Haze OVC016 21.1 7.8 42% 76.17 1014.1
30 07:53 Calm 6.44 Overcast with Haze OVC018 17.8 9.4 58% 76.15 1013.5
30 06:53 N 6 6.44 Overcast with Haze OVC022 18.3 8.3 52% 76.07 1012.6
30 05:53 E 6 9.66 Overcast with Haze OVC024 18.3 7.8 26.7 17.8 51% 76.05 1011.9
30 04:53 W 6 9.66 Overcast with Haze OVC020 19.4 7.2 45% 75.97 1010.9
30 03:53 Calm 9.66 Overcast with Haze OVC027 21.7 6.1 36% 75.97 1011.0
30 02:53 NW 22 G 39 9.66 Overcast with Haze OVC023 24.4 5 29% 25 75.84 1009.0
30 01:53 NW 24 8.05 Overcast with Haze OVC020 25 6.1 30% 25 75.82 1008.7
30 00:53 N 13 G 33 6.44 Overcast with Haze OVC026 25.6 6.7 30% 26 75.77 1008.0
29 23:53 N 15 G 30 6.44 Overcast with Haze OVC024 26.7 7.8 35 22.8 30% 26 75.69 1007.1
Date Time (mdt) 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)