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.
19 01:53 Calm 16.09 Overcast OVC110 11.1 9.4 89% 76.5 1019.7
19 00:53 Calm 16.09 Mostly Cloudy BKN110 11.1 9.4 89% 76.48 1019.6
18 23:53 NW 6 16.09 A Few Clouds FEW120 12.2 8.9 80% 76.45 1019.2
18 22:53 Calm 16.09 Fair CLR 12.8 8.9 20 12.8 77% 76.45 1019.3
18 21:53 Calm 16.09 Fair CLR 13.9 10 78% 76.43 1018.8
18 20:53 NW 6 16.09 Fair CLR 15 9.4 69% 76.43 1018.7
18 19:53 N 6 16.09 Fair CLR 15.6 8.9 65% 76.35 1018.0
18 18:53 Calm 16.09 Fair CLR 18.3 6.1 45% 76.33 1017.5
18 17:53 S 6 16.09 Fair CLR 18.9 5.6 42% 76.3 1017.3
18 16:53 S 13 16.09 Fair CLR 20 3.9 20 12.2 35% 76.35 1017.6
18 15:53 S 15 16.09 Fair CLR 19.4 4.4 37% 76.35 1017.9
18 14:53 Vrbl 7 16.09 Fair CLR 18.9 4.4 39% 76.35 1018.0
18 13:53 SE 9 16.09 Overcast OVC100 18.3 5 42% 76.43 1019.0
18 12:53 Calm 16.09 Mostly Cloudy BKN110 15.6 8.3 62% 76.43 1019.0
18 11:53 Calm 16.09 Overcast OVC110 13.9 8.3 69% 76.48 1019.6
18 10:53 Calm 16.09 Overcast FEW039 OVC110 11.7 8.3 12.2 6.7 80% 76.45 1019.3
18 09:53 Calm 16.09 Overcast OVC110 10.6 7.8 83% 76.43 1018.9
18 08:53 Calm 16.09 Fair CLR 9.4 7.8 90% 76.38 1018.2
18 07:53 NW 6 16.09 Mostly Cloudy BKN046 7.8 6.7 93% 76.38 1018.1
18 06:53 Calm 16.09 Mostly Cloudy BKN050 7.2 6.7 97% 76.33 1017.4
18 05:53 Calm 16.09 Partly Cloudy SCT033 7.8 7.2 96% 76.3 1017.1
18 04:53 Calm 16.09 Overcast OVC049 8.3 7.2 10.6 6.7 93% 76.3 1017.3
18 03:53 Calm 16.09 Mostly Cloudy BKN047 7.8 7.2 96% 76.3 1017.2
18 02:53 Calm 16.09 Mostly Cloudy BKN070 8.3 7.8 97% 76.3 1017.2
17 22:53 NW 6 16.09 Partly Cloudy SCT070 11.1 8.9 16.7 11.1 86% 76.25 1016.5
17 21:53 Calm 16.09 Overcast OVC070 12.8 9.4 80% 76.23 1016.3
17 20:53 Calm 16.09 Overcast OVC070 14.4 8.9 70% 76.23 1016.2
17 19:53 NE 6 16.09 Overcast OVC070 14.4 8.3 67% 76.23 1016.3
17 18:53 NW 7 16.09 Overcast OVC060 15 8.9 67% 76.25 1016.5
17 17:53 NW 7 16.09 Overcast OVC100 16.7 8.3 58% 76.2 1015.7
17 16:53 N 6 16.09 Overcast FEW065 OVC095 16.7 7.2 16.7 10 54% 76.28 1016.8 0.05
17 15:53 N 6 16.09 Overcast BKN060 OVC110 16.7 6.7 52% 76.3 1017.0
17 14:53 S 6 16.09 Overcast BKN070 OVC110 15 7.8 62% 76.38 1018.1
17 13:53 NW 9 16.09 Overcast OVC120 13.3 9.4 77% 76.45 1019.1 0.05
17 12:53 NW 13 16.09 Overcast OVC100 12.2 8.9 80% 76.48 1019.5
17 11:53 SE 17 16.09 Light Rain OVC080 10.6 8.9 89% 76.43 1019.0 0.05
17 10:53 Calm 16.09 Light Rain OVC100 10 7.8 10 8.3 86% 76.53 1020.4 0.03 0.03
17 09:53 Calm 16.09 Overcast FEW070 OVC100 10 7.2 83% 76.48 1019.6
17 08:53 Calm 16.09 Overcast OVC100 9.4 6.7 83% 76.35 1018.0
17 07:53 SW 7 16.09 Overcast FEW080 OVC110 9.4 7.8 90% 9 76.33 1017.4
17 06:53 Calm 16.09 Overcast OVC110 8.9 7.8 93% 76.35 1017.8
17 05:53 Calm 16.09 Mostly Cloudy BKN110 8.9 7.2 89% 76.33 1017.3
17 04:53 Calm 16.09 Partly Cloudy SCT100 8.9 7.2 9.4 8.3 89% 76.33 1017.3
17 03:53 NW 7 16.09 Mostly Cloudy BKN100 8.3 7.8 97% 7 76.35 1017.9
17 02:53 Calm 16.09 Fair CLR 9.4 7.8 90% 76.35 1017.9
17 01:53 Calm 16.09 Fair CLR 9.4 7.8 90% 76.35 1017.9
17 00:53 Calm 16.09 Fair CLR 9.4 8.3 93% 76.38 1018.2
16 23:53 Calm 16.09 Fair CLR 8.9 8.3 96% 76.35 1018.0
16 22:53 Calm 16.09 Fair CLR 8.9 8.3 20 8.3 96% 76.38 1018.4
16 21:53 NW 6 16.09 Fair CLR 9.4 8.9 97% 76.38 1018.4
16 20:53 NW 6 16.09 Fair CLR 12.8 10 83% 76.35 1018.0
16 19:53 NW 6 16.09 Fair CLR 14.4 10.6 78% 76.38 1018.2
16 18:53 NW 7 16.09 Fair CLR 17.8 11.7 68% 76.33 1017.5
16 17:53 N 6 16.09 Fair CLR 20 10 53% 76.38 1018.2
16 16:53 N 9 16.09 Fair CLR 19.4 10 19.4 9.4 55% 76.43 1018.8
16 15:53 NW 7 16.09 Fair CLR 18.9 10 56% 76.43 1019.0
16 14:53 Calm 16.09 Fair CLR 17.8 7.8 52% 76.48 1019.4
16 13:53 SW 7 16.09 Fair CLR 15.6 6.7 56% 76.56 1020.6
16 12:53 Calm 16.09 Fair CLR 13.3 6.7 65% 76.63 1021.8
16 11:53 Calm 16.09 Fair CLR 12.2 7.2 72% 76.66 1022.0
16 10:53 Calm 16.09 Fair CLR 10 6.7 10 7.2 80% 76.73 1022.9
16 09:53 Calm 16.09 Partly Cloudy SCT080 8.3 6.1 86% 76.73 1023.1
16 05:53 Calm 16.09 Overcast OVC110 7.2 6.1 93% 76.78 1023.7
16 04:53 Calm 16.09 Overcast OVC030 7.2 6.1 7.8 7.2 93% 76.78 1023.8 0.03
16 03:53 NW 6 16.09 Overcast OVC035 7.2 6.1 93% 76.78 1023.8
16 02:53 Calm 16.09 Overcast OVC033 7.2 6.1 93% 76.78 1023.7
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)