Weather observations for the past three days for
Ontario Municipal Airport
Metric (Imperial)
Date Time (mst) 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.
17 05:53 Calm 16.09 Fair CLR 0.6 -1.1 89% 74.88 999.3
17 04:53 SE 6 16.09 Mostly Cloudy BKN043 BKN070 0.6 -0.6 5 0.6 92% 74.83 998.5 0.08
17 03:53 Calm 16.09 Overcast OVC120 1.7 -0.6 85% 74.68 996.4
17 02:53 N 7 16.09 Overcast FEW070 OVC095 1.7 -0.6 85% -0 74.55 994.9
17 01:53 W 17 16.09 Unknown Precip FEW015 OVC033 2.2 0.6 89% -2 74.45 993.4 0.08
17 00:53 NW 17 16.09 Light Rain BKN027 OVC033 2.2 0.6 89% -2 74.32 991.9 0.05
16 23:53 SW 11 16.09 Overcast OVC060 4.4 2.8 89% 2 74.24 990.7 0.03
16 22:53 S 13 6.44 Light Rain Fog/Mist FEW015 OVC021 5 3.9 7.2 5 93% 2 74.22 990.3 0.23 0.43
16 21:53 Calm 6.44 Light Rain Fog/Mist SCT025 OVC030 5 3.9 93% 74.27 991.0 0.13
16 20:53 E 6 16.09 Light Rain SCT035 OVC048 5.6 3.3 85% 74.32 991.9 0.03
16 19:53 SE 7 16.09 Overcast BKN050 OVC065 5.6 3.9 89% 4 74.4 993.0 0.05 0.05
16 18:53 SE 13 16.09 Light Rain OVC046 6.7 3.3 79% 4 74.47 994.0
16 17:53 Vrbl 7 16.09 Overcast BKN055 OVC070 7.2 2.8 74% 6 74.52 994.7
16 16:53 NE 13 16.09 Light Rain BKN042 OVC050 7.2 2.8 9.4 4.4 74% 5 74.63 996.0 0.03 0.05
16 15:53 Vrbl 7 12.87 Light Rain BKN043 OVC050 6.7 2.8 76% 6 74.73 997.5 0.03
16 14:53 NW 7 14.48 Light Rain BKN041 OVC060 5.6 0.6 71% 4 74.85 999.4
16 13:53 NE 6 16.09 Overcast OVC070 6.1 0 65% 74.9 999.9
16 12:53 W 6 16.09 Overcast BKN075 OVC095 5 0 70% 74.98 1000.8
16 11:53 Calm 16.09 Overcast OVC110 4.4 -0.6 70% 75.06 1001.8
16 10:53 E 6 16.09 Overcast OVC120 4.4 -0.6 4.4 -2.2 70% 75.08 1002.5
16 09:53 Calm 16.09 Overcast OVC100 2.2 -0.6 82% 75.21 1003.8
16 08:53 Calm 14.48 Mostly Cloudy BKN110 0.6 -1.1 89% 75.21 1003.9
16 07:53 Calm 14.48 Overcast OVC120 -1.1 -2.2 92% 75.23 1004.5
16 06:53 Calm 16.09 Overcast OVC120 -1.7 -2.8 92% 75.29 1005.0
16 05:53 Calm 16.09 Fair CLR -1.7 -2.8 92% 75.36 1005.7
16 04:53 SW 9 16.09 Fair CLR -1.7 -2.8 2.2 -1.7 92% -5 75.39 1006.0
16 03:53 W 7 16.09 Fair CLR -1.1 -2.2 92% -3 75.44 1006.5
16 02:53 W 7 16.09 Fair CLR -1.1 -2.2 92% -3 75.49 1007.3
16 01:53 W 7 16.09 Fair CLR -0.6 -2.2 89% -3 75.51 1007.6
16 00:53 W 7 16.09 A Few Clouds FEW100 0 -1.7 88% -2 75.57 1008.3
15 23:53 W 7 16.09 A Few Clouds FEW100 1.7 -1.1 82% -0 75.59 1008.8
15 22:53 NW 6 16.09 Fair CLR 1.1 -1.7 13.9 0.6 82% 75.64 1009.4
15 21:53 NE 7 16.09 Fair CLR 5 0 70% 4 75.67 1009.7
15 20:53 NE 6 16.09 Fair CLR 7.2 0 61% 75.69 1010.4
15 19:53 Calm 16.09 Fair CLR 6.7 0 63% 75.72 1010.5
15 18:53 Calm 16.09 Fair CLR 8.9 0 54% 75.74 1010.6
15 17:53 SE 7 16.09 Fair CLR 12.8 0.6 44% 75.74 1010.5
15 16:53 E 6 16.09 Fair CLR 13.9 0.6 14.4 7.2 41% 75.77 1010.6
15 15:53 Calm 16.09 Fair CLR 13.9 0.6 41% 75.82 1011.4
15 14:53 Vrbl 7 16.09 A Few Clouds FEW120 13.3 1.7 46% 75.87 1012.2
15 13:53 Calm 16.09 Fair CLR 12.2 2.2 51% 75.95 1013.2
15 12:53 SW 9 16.09 A Few Clouds FEW100 11.1 2.8 57% 76.02 1014.4
15 11:53 S 6 16.09 Fair CLR 8.9 2.8 66% 76.1 1015.7
15 10:53 Calm 16.09 Fair CLR 7.2 2.8 7.8 0 74% 76.12 1016.0
15 09:53 Calm 16.09 Fair CLR 6.1 2.2 76% 76.15 1016.3
15 08:53 Calm 9.66 Fog/Mist CLR 1.7 0.6 93% 76.12 1016.2
15 07:53 Calm 16.09 Fair CLR 1.7 0.6 93% 76.07 1015.4
15 06:53 W 7 16.09 Mostly Cloudy SCT095 BKN120 3.3 1.7 89% 2 76.07 1015.1
15 05:53 SW 11 16.09 Overcast OVC095 3.3 1.7 89% 1 76.07 1015.2
15 04:53 W 9 16.09 Overcast SCT080 BKN095 OVC110 3.9 1.7 5.6 2.8 86% 2 76.02 1014.5
15 03:53 Calm 16.09 Mostly Cloudy BKN110 3.3 1.7 89% 76.02 1014.5
15 02:53 Calm 16.09 Fair CLR 3.3 1.7 89% 76.05 1014.7
15 01:53 NW 6 16.09 Fair CLR 3.9 1.7 86% 76.02 1014.4
15 00:53 W 11 16.09 Fair CLR 4.4 1.7 83% 2 76.07 1015.1
14 23:53 W 7 16.09 Fair CLR 4.4 1.7 83% 3 76.05 1014.8
14 22:53 W 9 16.09 Fair CLR 5.6 1.7 10 5 76% 4 76.07 1015.5
14 21:53 W 7 16.09 Fair CLR 5.6 1.7 76% 4 76.1 1015.8
14 20:53 N 9 16.09 Partly Cloudy SCT110 7.2 1.7 68% 6 76.1 1015.8
14 19:53 N 9 16.09 Overcast OVC110 8.3 1.7 63% 7 76.12 1016.1
14 18:53 N 9 16.09 Overcast FEW070 SCT085 OVC110 8.3 1.7 63% 7 76.15 1016.5
14 17:53 N 9 16.09 Overcast OVC100 9.4 1.7 59% 8 76.17 1016.7
14 16:53 N 15 16.09 Mostly Cloudy BKN110 10 1.7 10.6 4.4 57% 8 76.17 1016.7
14 15:53 N 9 16.09 Mostly Cloudy BKN100 10.6 1.7 54% 76.25 1017.5
14 14:53 Calm 16.09 Mostly Cloudy FEW085 BKN110 9.4 1.1 56% 76.28 1018.3
14 13:53 Calm 16.09 Mostly Cloudy BKN075 BKN090 8.9 1.1 58% 76.38 1019.2
14 12:53 Calm 16.09 Mostly Cloudy SCT075 BKN090 7.2 1.1 66% 76.43 1020.1
14 11:53 Calm 16.09 A Few Clouds FEW090 6.7 1.1 68% 76.48 1020.8
14 10:53 Calm 16.09 Fair CLR 4.4 1.1 4.4 0 79% 76.5 1021.3
14 09:53 Calm 16.09 Mostly Cloudy SCT085 BKN110 2.8 0.6 86% 76.48 1021.2
14 08:53 Calm 12.87 Overcast OVC100 1.7 0 89% 76.45 1021.1
14 07:53 Calm 14.48 Overcast OVC100 0.6 -0.6 92% 76.43 1020.6
14 06:53 Calm 14.48 Fair CLR 0 -0.6 96% 76.4 1020.2
Date Time (mst) 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)