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.
19 03:53 W 13 16.09 Fair CLR 2.8 -0.6 79% -0 76.33 1017.9
19 02:53 W 9 16.09 Fair CLR 3.3 0 79% 1 76.35 1018.2
19 01:53 W 13 16.09 Fair CLR 3.9 0.6 79% 1 76.35 1018.5
19 00:53 W 6 16.09 Fair CLR 5.6 0.6 71% 76.33 1018.3
18 23:53 N 6 16.09 Fair CLR 8.3 0.6 17.8 7.2 59% 76.33 1018.2
18 22:53 N 6 16.09 Fair CLR 8.9 1.1 58% 76.35 1018.4
18 21:53 N 11 16.09 Fair CLR 11.1 0.6 49% 76.33 1018.4
18 20:53 N 11 16.09 Fair CLR 12.8 0.6 44% 76.3 1018.1
18 19:53 N 9 16.09 Fair CLR 15.6 -0.6 33% 76.33 1018.6
18 18:53 Vrbl 6 16.09 Fair CLR 17.8 -4.4 22% 76.38 1018.9
18 17:53 SE 11 16.09 Fair CLR 17.8 -5 18.3 10 21% 76.4 1019.4
18 16:53 Vrbl 11 16.09 Fair CLR 17.8 -5 21% 76.45 1020.0
18 15:53 SE 19 G 28 16.09 Fair CLR 17.8 -3.3 24% 76.56 1021.1
18 14:53 Vrbl 9 G 30 16.09 Fair CLR 16.7 -3.3 25% 76.63 1022.2
18 13:53 Calm 16.09 Fair CLR 14.4 0 38% 76.71 1023.5
18 12:53 Vrbl 6 16.09 Fair CLR 11.7 0 45% 76.78 1024.8
18 11:53 Vrbl 7 16.09 Fair CLR 9.4 -1.7 10 -0.6 46% 9 76.86 1025.7
18 10:53 Calm 16.09 Fair CLR 8.3 -1.7 50% 76.89 1026.1
18 09:53 W 7 16.09 Fair CLR 5 -0.6 67% 4 76.89 1026.3
18 08:53 W 9 16.09 Fair CLR 3.3 0 79% 1 76.86 1026.0
18 07:53 W 6 16.09 Fair CLR 0 -1.7 88% 76.84 1025.5
18 06:53 W 9 16.09 Fair CLR 0 -2.2 85% -3 76.81 1025.1
18 05:53 Calm 16.09 Fair CLR 0 -1.7 3.9 0 88% 76.81 1025.2
18 04:53 Calm 16.09 Fair CLR 0.6 -1.1 89% 76.81 1025.1
18 03:53 Calm 16.09 Fair CLR 1.1 -1.7 82% 76.81 1025.2
18 02:53 W 7 16.09 Fair CLR 1.1 -1.1 85% -1 76.81 1025.2
18 01:53 NW 11 16.09 Fair CLR 1.7 -1.1 82% -1 76.81 1025.3
18 00:53 Calm 16.09 Fair CLR 2.8 -0.6 79% 76.81 1025.1
17 23:53 Calm 16.09 Fair CLR 3.9 -0.6 12.8 3.3 73% 76.81 1025.1
17 22:53 Calm 16.09 Fair CLR 5 0 70% 76.78 1025.1
17 21:53 NE 6 16.09 Fair CLR 7.8 -2.2 50% 76.76 1024.6
17 20:53 E 6 16.09 Fair CLR 10 -3.9 38% 76.71 1024.0
17 19:53 Vrbl 7 16.09 Mostly Cloudy BKN090 11.1 -4.4 34% 76.71 1024.0
17 18:53 E 11 16.09 Overcast OVC090 12.8 -5 29% 76.73 1024.3
17 17:53 NE 13 16.09 Fair CLR 12.2 -3.9 12.8 6.7 33% 76.76 1024.5
17 16:53 N 7 16.09 Fair CLR 12.2 -3.9 33% 76.78 1024.9
17 15:53 W 9 16.09 Fair CLR 11.1 -3.3 37% 76.84 1025.7
17 14:53 E 7 16.09 Fair CLR 10.6 -2.8 39% 76.89 1026.2
17 13:53 Vrbl 6 16.09 Fair CLR 8.9 -3.9 41% 76.91 1026.8
17 12:53 Calm 16.09 Fair CLR 8.3 -3.3 44% 76.94 1027.3
17 11:53 Calm 16.09 Fair CLR 7.2 -2.8 7.2 -2.8 49% 76.99 1027.8
17 10:53 Calm 16.09 Fair CLR 5 -2.8 57% 76.99 1028.0
17 09:53 S 7 16.09 Fair CLR 2.2 -2.8 70% 0 77.01 1028.3
17 08:53 Calm 16.09 Fair CLR 0 -2.8 82% 76.99 1028.0
17 07:53 Calm 16.09 Fair CLR -1.7 -3.9 85% 76.96 1027.7
17 06:53 Calm 16.09 Fair CLR -2.8 -3.9 92% 76.94 1027.3
17 05:53 NW 7 16.09 Fair CLR -2.2 -4.4 1.7 -2.2 85% -5 76.91 1027.1
17 04:53 W 7 16.09 Fair CLR -1.7 -4.4 82% -4 76.86 1026.4
17 03:53 Calm 16.09 Fair CLR -1.1 -3.9 82% 76.86 1026.2
17 02:53 W 7 16.09 Fair CLR -1.1 -3.3 85% -3 76.84 1025.9
17 01:53 Calm 16.09 Fair CLR -0.6 -3.3 82% 76.84 1025.8
17 00:53 NW 6 16.09 Fair CLR 0.6 -3.3 75% 76.78 1025.4
16 23:53 W 11 16.09 Fair CLR 1.7 -3.9 9.4 0.6 67% -1 76.78 1025.3
16 22:53 W 7 16.09 Fair CLR 2.2 -3.3 67% 0 76.78 1025.2
16 21:53 NW 9 16.09 Fair CLR 2.8 -3.3 65% 1 76.73 1024.8
16 20:53 N 13 16.09 Fair CLR 5 -4.4 51% 2 76.68 1023.8
16 19:53 NW 17 16.09 Fair CLR 7.8 -3.9 44% 5 76.63 1022.8
16 18:53 W 20 16.09 Partly Cloudy FEW090 SCT110 8.9 -2.2 46% 6 76.56 1021.8
16 17:53 W 22 G 41 16.09 Mostly Cloudy SCT065 BKN080 7.2 -1.7 8.9 4.4 54% 4 76.53 1021.8
16 16:53 W 19 16.09 Fair CLR 8.3 -2.2 48% 6 76.53 1021.4
16 15:53 NW 28 G 48 16.09 Mostly Cloudy BKN060 BKN095 6.7 -1.7 55% 3 76.53 1021.6
16 14:53 W 31 G 43 16.09 Partly Cloudy SCT055 SCT075 7.8 -3.9 44% 4 76.48 1020.6
16 13:53 W 30 16.09 Partly Cloudy FEW047 SCT075 SCT095 6.7 -2.8 51% 3 76.48 1020.8
16 12:53 W 13 16.09 Fair CLR 6.1 -3.9 49% 4 76.48 1020.9
16 11:53 W 11 14.48 Overcast BKN048 OVC055 4.4 -4.4 6.1 0.6 53% 2 76.48 1020.9
16 10:53 NW 15 16.09 Fair CLR 5.6 -5 47% 3 76.43 1020.1
16 09:53 SW 11 16.09 Mostly Cloudy FEW060 BKN080 2.8 -3.9 62% 0 76.4 1020.0
16 08:53 W 11 16.09 Overcast BKN060 OVC080 1.7 -3.3 70% -1 76.38 1019.3
16 07:53 W 9 16.09 A Few Clouds FEW080 0.6 -4.4 70% -2 76.33 1018.7
16 06:53 Calm 16.09 Mostly Cloudy BKN080 1.7 -5 61% 76.28 1018.1
16 05:53 W 22 16.09 A Few Clouds FEW120 1.7 -5.6 4.4 1.1 59% -3 76.2 1017.1
16 04:53 W 15 16.09 Fair CLR 1.7 -6.1 57% -2 76.17 1016.2
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)