Weather observations for the past three days for
Portland-Hillsboro Airport
Metric (Imperial)
Date Time (pdt) 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.
30 19:53 N 9 16.09 Fair CLR 19.4 10.6 57% 76.2 1015.6
30 18:53 N 19 16.09 Fair CLR 21.1 10 49% 76.2 1015.8
30 17:53 N 22 16.09 Fair CLR 22.8 10.6 46% 76.25 1016.3
30 16:53 NE 15 16.09 Fair CLR 23.3 10 23.9 17.2 43% 76.25 1016.5
30 15:53 N 17 16.09 Fair CLR 23.3 10 43% 76.3 1017.2
30 14:53 NE 11 16.09 A Few Clouds FEW046 22.2 9.4 44% 76.38 1018.2
30 13:53 SE 11 16.09 Partly Cloudy SCT047 21.1 9.4 47% 76.43 1018.8
30 12:53 NE 9 16.09 Partly Cloudy SCT048 20 8.9 49% 76.48 1019.5
30 11:53 Vrbl 6 16.09 Mostly Cloudy BKN042 18.3 8.9 54% 76.53 1020.2
30 10:53 Calm 16.09 Mostly Cloudy SCT035 BKN042 17.2 8.9 17.2 7.2 58% 76.56 1020.3
30 09:53 Calm 16.09 Partly Cloudy SCT046 16.1 10 67% 76.56 1020.5
30 08:53 Calm 16.09 Fair CLR 12.8 9.4 80% 76.58 1020.8
30 07:53 Calm 16.09 Fair CLR 10.6 8.9 89% 76.61 1021.1
30 06:53 NW 6 16.09 A Few Clouds FEW043 8.3 7.8 97% 76.58 1020.9
30 05:53 Calm 16.09 A Few Clouds FEW042 7.8 6.7 93% 76.56 1020.6
30 04:53 Calm 16.09 A Few Clouds FEW040 8.3 7.2 13.3 7.2 93% 76.56 1020.3
30 03:53 N 6 16.09 Fair CLR 7.8 7.2 96% 76.56 1020.3
30 02:53 Calm 16.09 Fair CLR 10 8.3 89% 76.53 1020.2
30 01:53 NW 6 16.09 Fair CLR 9.4 8.3 93% 76.53 1020.1
30 00:53 NW 7 16.09 Fair CLR 11.7 8.9 83% 76.53 1020.2
29 23:53 Calm 16.09 Fair CLR 12.8 8.9 77% 76.53 1020.2
29 22:53 NW 6 16.09 Fair CLR 13.3 8.3 22.8 12.8 72% 76.53 1020.2
29 21:53 N 7 16.09 Fair CLR 15 8.9 67% 76.53 1020.0
29 20:53 NW 7 16.09 Fair CLR 15.6 7.8 60% 76.5 1019.6
29 19:53 NW 22 16.09 Fair CLR 17.2 7.8 54% 76.45 1019.1
29 18:53 NW 28 G 41 16.09 Fair CLR 19.4 7.8 47% 76.43 1018.7
29 17:53 NW 24 16.09 A Few Clouds FEW080 21.7 6.1 36% 76.4 1018.4
29 16:53 NW 30 G 39 16.09 A Few Clouds FEW080 22.8 6.1 23.3 17.8 34% 76.38 1018.1
29 15:53 N 19 G 28 16.09 Mostly Cloudy BKN085 23.3 6.7 34% 76.38 1018.2
29 14:53 W 11 16.09 Partly Cloudy SCT085 21.7 7.2 39% 76.4 1018.4
29 13:53 NW 20 G 28 16.09 Mostly Cloudy BKN040 22.2 8.9 43% 76.4 1018.4
29 12:53 SW 9 16.09 Fair CLR 20 10 53% 76.43 1018.9
29 11:53 W 15 16.09 Overcast FEW034 BKN070 OVC080 18.9 10 56% 76.45 1019.2
29 10:53 SW 9 16.09 Mostly Cloudy BKN090 18.3 9.4 18.3 10.6 56% 76.45 1019.2
29 09:53 W 7 16.09 Mostly Cloudy BKN080 16.7 10.6 67% 76.45 1019.0
29 08:53 Calm 16.09 Mostly Cloudy SCT070 BKN090 14.4 11.1 81% 76.43 1018.9
29 07:53 W 6 16.09 Fair CLR 12.8 11.1 90% 76.4 1018.5
29 06:53 Calm 16.09 Fair CLR 11.1 10 93% 76.38 1017.9
29 05:53 Calm 16.09 Overcast BKN046 OVC055 12.8 11.1 90% 76.33 1017.4
29 04:53 Calm 12.87 Light Rain OVC039 12.2 10.6 15.6 11.1 90% 76.35 1017.6
29 03:53 Calm 16.09 Mostly Cloudy BKN090 11.1 8.9 86% 76.3 1017.1
29 02:53 Calm 16.09 Overcast FEW055 OVC080 13.9 10 78% 76.33 1017.4
29 01:53 W 9 16.09 Fair CLR 13.9 10 78% 76.33 1017.4
29 00:53 W 6 16.09 A Few Clouds FEW070 14.4 10 75% 76.3 1017.1
28 23:53 NW 7 16.09 Mostly Cloudy BKN070 15.6 10 70% 76.3 1016.9
28 22:53 NW 17 16.09 Overcast OVC065 15.6 10 25 15.6 70% 76.28 1016.5
28 21:53 NW 22 16.09 Fair CLR 16.7 9.4 62% 76.25 1016.4
28 20:53 NW 17 16.09 Fair CLR 17.8 9.4 58% 76.23 1015.9
28 19:53 NW 24 16.09 Partly Cloudy SCT060 20 9.4 51% 76.15 1015.2
28 18:53 N 15 16.09 Partly Cloudy SCT060 22.2 9.4 44% 76.12 1014.6
28 17:53 N 7 16.09 Partly Cloudy SCT060 23.9 10 42% 25 76.1 1014.4
28 16:53 Vrbl 6 16.09 Partly Cloudy SCT065 24.4 8.9 25.6 18.9 37% 25 76.12 1014.8
28 15:53 Vrbl 6 16.09 A Few Clouds FEW060 25 9.4 37% 26 76.17 1015.2
28 14:53 NW 17 G 28 16.09 Fair CLR 23.9 9.4 40% 25 76.2 1015.6
28 13:53 N 9 16.09 Partly Cloudy SCT038 22.8 9.4 43% 76.25 1016.5
28 12:53 Vrbl 9 G 31 16.09 Mostly Cloudy BKN038 22.2 10.6 48% 76.3 1017.1
28 11:53 W 11 16.09 Mostly Cloudy BKN038 21.7 10 47% 76.35 1017.7
28 10:53 Calm 16.09 Mostly Cloudy BKN035 19.4 11.1 20 10.6 59% 76.38 1017.9
28 09:53 Vrbl 6 16.09 Overcast OVC036 18.9 12.2 65% 76.38 1018.2
28 08:53 NW 9 16.09 Fair CLR 17.2 12.2 73% 76.4 1018.3
28 07:53 Calm 16.09 Fair CLR 12.8 11.1 90% 76.4 1018.3
28 06:53 Calm 16.09 Fair CLR 11.1 10 93% 76.35 1017.8
28 05:53 NW 6 16.09 Fair CLR 11.7 10.6 93% 76.35 1017.6
28 04:53 Calm 16.09 Fair CLR 12.2 11.1 16.7 11.7 93% 76.35 1017.7
28 03:53 NW 9 16.09 Fair CLR 12.8 11.1 90% 76.35 1017.6
28 02:53 NW 9 16.09 Fair CLR 12.2 10.6 90% 76.35 1017.6
28 01:53 NW 7 16.09 Fair CLR 12.8 10.6 87% 76.35 1017.8
28 00:53 NW 9 16.09 Fair CLR 12.8 10.6 87% 76.35 1017.7
27 23:53 NW 11 16.09 Fair CLR 15 11.7 81% 76.35 1017.6
27 22:53 NW 13 16.09 Fair CLR 16.7 11.7 25 16.7 73% 76.35 1017.6
27 21:53 NW 15 16.09 Fair CLR 17.8 12.2 70% 76.35 1017.7
27 20:53 NW 15 16.09 Fair CLR 18.9 12.2 65% 76.33 1017.4
Date Time (pdt) 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)