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.
31 22:53 W 7 8.05 Fog/Mist CLR -0.6 -1.7 7.8 -0.6 92% -3 76.94 1027.6
31 21:53 W 9 8.05 Fog/Mist CLR 0 -1.7 88% -3 76.94 1028.0
31 20:53 SW 6 9.66 Fog/Mist CLR 0.6 -1.7 85% 76.96 1028.2
31 19:53 Calm 9.66 Fog/Mist CLR 1.1 -1.1 85% 76.96 1028.4
31 18:53 NW 7 11.27 Fair CLR 2.2 -0.6 82% 0 76.99 1028.3
31 17:53 Calm 14.48 Fair CLR 6.1 1.1 71% 76.99 1028.1
31 16:53 Calm 16.09 Fair CLR 7.8 1.1 8.3 3.3 63% 77.04 1028.5
31 15:53 Calm 16.09 Fair CLR 7.8 1.1 63% 77.06 1028.9
31 14:53 Calm 14.48 Fair CLR 7.8 0.6 61% 77.09 1029.4
31 13:53 Calm 14.48 Fair CLR 6.7 0.6 65% 77.14 1030.0
31 12:53 NE 6 11.27 Fair CLR 5.6 0.6 71% 77.19 1030.8
31 11:53 E 7 9.66 A Few Clouds with Haze FEW080 4.4 1.1 79% 3 77.29 1032.2
31 10:53 S 9 8.05 Fair with Haze CLR 3.3 0.6 3.3 -2.2 83% 1 77.32 1032.6
31 09:53 Calm 3.22 Fog/Mist CLR 0.6 -0.6 92% 77.29 1032.4
31 08:53 Calm 2.82 Fog/Mist CLR -0.6 -1.7 92% 77.29 1032.4
31 07:53 SW 7 4.02 Fog/Mist CLR -2.2 -2.8 96% -5 77.24 1032.1
31 06:53 Calm 6.44 Fog/Mist CLR -0.6 -1.7 92% 77.24 1031.8
31 05:53 SW 6 9.66 Fog/Mist CLR 0.6 -0.6 92% 77.27 1031.8
31 04:53 SW 9 8.05 Fog/Mist BKN080 0.6 -0.6 1.7 0 92% -2 77.27 1031.7
31 03:53 SW 7 9.66 Fog/Mist OVC080 1.1 -0.6 89% -1 77.27 1031.6
31 02:53 Calm 8.05 Fog/Mist OVC080 0.6 -0.6 92% 77.27 1032.0
31 01:53 W 6 6.44 Fog/Mist CLR 0 -1.7 88% 77.29 1032.1
31 00:53 Calm 8.05 Fog/Mist CLR 1.1 -1.1 85% 77.29 1032.1
30 23:53 Calm 8.05 Fog/Mist SCT120 1.1 -0.6 89% 77.27 1032.1
30 22:53 W 7 9.66 Fog/Mist OVC090 1.7 0 5.6 1.1 89% -0 77.27 1032.0
30 21:53 Calm 9.66 Fog/Mist SCT100 1.1 -0.6 89% 77.29 1032.4
30 20:53 Calm 6.44 Partly Cloudy with Haze SCT110 2.2 -0.6 82% 77.29 1032.5
30 19:53 Calm 4.02 A Few Clouds with Haze FEW120 2.2 -0.6 82% 77.29 1032.5
30 18:53 Calm 14.48 Fair CLR 2.2 -0.6 82% 77.27 1032.3
30 17:53 Calm 16.09 Fair CLR 5 0 70% 77.22 1031.2
30 16:53 Calm 16.09 Fair CLR 5.6 0 6.7 1.7 68% 77.29 1032.1
30 15:53 E 6 16.09 Fair CLR 6.1 0 65% 77.29 1032.3
30 14:53 Calm 16.09 Fair CLR 6.1 0 65% 77.32 1032.6
30 13:53 Calm 16.09 Fair CLR 5.6 0 68% 77.34 1033.0
30 12:53 Calm 12.87 Fair CLR 3.9 0.6 79% 77.34 1033.2
30 11:53 Calm 9.66 Fair with Haze CLR 3.3 0 79% 77.39 1033.7
30 10:53 Calm 4.83 Fog/Mist CLR 1.7 0 1.7 -1.7 89% 77.44 1034.7
30 09:53 Calm 4.02 Fog/Mist CLR 0.6 -0.6 92% 77.44 1034.6
30 08:53 Calm 3.22 Fog/Mist CLR -1.7 -2.2 96% 77.44 1035.0
30 07:53 Calm 4.02 Fog/Mist CLR -1.1 -1.7 96% 77.42 1034.5
30 06:53 E 6 6.44 Fog/Mist OVC085 -0.6 -1.7 92% 77.39 1034.1
30 05:53 Calm 6.44 Fog/Mist OVC080 0 -1.1 92% 77.44 1034.4
30 04:53 Calm 8.05 Fog/Mist BKN070 OVC085 0 -1.1 0 -0.6 92% 77.42 1034.2
30 03:53 Calm 8.05 Fog/Mist FEW065 OVC080 0 -1.1 92% 77.42 1034.0
30 02:53 Calm 8.05 Fog/Mist SCT070 OVC090 -0.6 -1.7 92% 77.44 1034.3
30 01:53 Calm 8.05 Fog/Mist CLR -0.6 -1.7 92% 77.44 1034.3
30 00:53 Calm 9.66 Fog/Mist FEW110 0 -1.7 88% 77.42 1034.4
29 23:53 Calm 8.05 Fog/Mist FEW070 -0.6 -1.7 92% 77.44 1034.7
29 22:53 Calm 9.66 Fog/Mist CLR -0.6 -1.7 4.4 -1.1 92% 77.42 1034.4
29 21:53 SW 6 11.27 Fair CLR 0 -1.7 88% 77.42 1034.5
29 20:53 SW 6 12.87 Fair CLR 0.6 -1.1 89% 77.42 1034.7
29 19:53 Calm 11.27 Fair CLR 1.1 -1.1 85% 77.42 1034.5
29 18:53 W 6 12.87 Fair CLR 1.1 -1.1 85% 77.37 1034.1
29 17:53 Calm 14.48 Fair CLR 3.3 0 79% 77.39 1034.0
29 16:53 W 6 16.09 Mostly Cloudy BKN070 4.4 0 5.6 0.6 73% 77.39 1034.0
29 14:53 Vrbl 6 12.87 A Few Clouds FEW075 5 0 70% 77.39 1033.9
29 13:53 Calm 16.09 Mostly Cloudy BKN080 3.9 0 76% 77.44 1034.6
29 12:53 Calm 12.87 Overcast OVC090 2.2 -1.1 79% 77.5 1035.7
29 11:53 Calm 14.48 Overcast OVC100 1.7 -0.6 85% 77.52 1035.9
29 10:53 Calm 12.87 Overcast OVC095 0.6 -1.1 0.6 -3.3 89% 77.52 1035.8
29 09:53 Calm 11.27 Overcast OVC110 -0.6 -2.2 89% 77.47 1035.5
29 08:53 W 7 8.05 Fog/Mist CLR -2.8 -3.9 92% -5 77.47 1035.4
29 07:53 W 6 11.27 Partly Cloudy SCT090 -3.3 -4.4 92% 77.44 1034.9
29 06:53 W 7 11.27 Partly Cloudy SCT110 -3.3 -4.4 92% -6 77.42 1034.8
29 05:53 Calm 9.66 Fog/Mist BKN100 -2.8 -3.9 92% 77.39 1034.0
29 04:53 Calm 9.66 Fog/Mist OVC100 -2.2 -3.3 -1.7 -3.9 92% 77.42 1034.0
29 03:53 Calm 8.05 Fog/Mist OVC100 -2.2 -2.8 96% 77.39 1033.6
29 02:53 S 6 11.27 Mostly Cloudy BKN110 -2.8 -3.9 92% 77.42 1034.0
29 01:53 W 7 11.27 Fair CLR -3.3 -4.4 92% -6 77.42 1034.2
29 00:53 Calm 11.27 Fair CLR -3.3 -4.4 92% 77.39 1034.1
28 23:53 W 11 12.87 Fair CLR -2.2 -3.3 92% -6 77.42 1034.3
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)