Weather observations for the past three days for
Portland-Hillsboro Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 02:53 NW 3 10.00 Overcast OVC060 50 46 86% 30.01 1016.1
21 01:53 N 3 10.00 Overcast BKN048 OVC060 51.1 46 83% 30 1015.9
21 00:53 Calm 10.00 Overcast OVC060 52 46 80% 30 1015.6
20 23:53 Calm 10.00 Mostly Cloudy BKN065 53.1 45 74% 29.99 1015.5
20 22:53 Calm 10.00 Mostly Cloudy BKN060 52 45 63 52 77% 29.98 1015.2
20 21:53 NW 5 10.00 Overcast OVC060 55 44.1 67% 29.97 1014.7
20 20:53 W 8 10.00 Mostly Cloudy BKN060 57 44.1 62% 29.94 1013.6
20 19:53 W 9 10.00 Mostly Cloudy BKN060 60.1 43 53% 29.92 1013.2
20 18:53 Calm 10.00 Overcast BKN039 BKN050 OVC070 59 46.9 64% 29.91 1012.8
20 17:53 S 6 10.00 Overcast FEW024 BKN043 OVC050 59 48 67% 29.91 1012.6
20 16:53 W 12 10.00 Overcast FEW044 BKN060 OVC075 62.1 43 64.9 55.9 50% 29.9 1012.3 0.01
20 15:53 W 15 G 22 10.00 Overcast SCT045 BKN060 OVC100 64.9 43 45% 29.88 1011.8
20 14:53 SW 8 10.00 Overcast SCT040 BKN055 OVC070 62.1 44.1 52% 29.88 1011.6
20 13:53 NW 10 G 21 10.00 Mostly Cloudy BKN034 61 46 58% 29.87 1011.3 0.01 0.01
20 12:53 SW 16 G 22 10.00 Mostly Cloudy BKN034 63 42.1 47% 29.86 1011.0
20 11:53 S 9 10.00 Mostly Cloudy BKN037 BKN046 60.1 46.9 62% 29.88 1011.6
20 10:53 SW 6 10.00 Overcast FEW017 SCT038 OVC060 55.9 48 59 50 75% 29.89 1012.1
20 09:53 SW 9 10.00 Light Rain FEW021 BKN046 OVC060 55 46.9 74% 29.9 1012.3
20 08:53 SW 10 10.00 Overcast SCT028 BKN060 OVC095 57.9 44.1 60% 29.89 1012.1
20 07:53 Calm 10.00 Overcast BKN060 OVC095 54 45 72% 29.9 1012.2
20 06:53 Calm 10.00 Overcast BKN044 BKN050 OVC065 51.1 45 80% 29.91 1012.6
20 05:53 NW 3 10.00 Overcast FEW050 BKN060 OVC070 50 45 83% 29.91 1012.8
20 04:53 Calm 10.00 Overcast SCT036 OVC075 48.9 44.1 55.9 48.9 83% 29.92 1012.9
20 03:53 SW 3 10.00 Mostly Cloudy SCT050 BKN065 51.1 44.1 77% 29.92 1013.1
20 02:53 NW 5 10.00 Overcast OVC065 53.1 44.1 72% 29.93 1013.2
20 01:53 W 6 10.00 Overcast OVC055 54 44.1 69% 29.94 1013.5
20 00:53 NW 8 10.00 Overcast OVC055 55 44.1 67% 29.93 1013.5
19 23:53 NW 12 10.00 Mostly Cloudy BKN065 55.9 43 62% 29.93 1013.4
19 22:53 NW 8 10.00 Overcast SCT055 OVC070 55.9 44.1 70 55.9 65% 29.94 1013.5
19 21:53 NW 12 10.00 Overcast OVC055 57.9 43 58% 29.94 1013.6
19 20:53 NW 12 10.00 Mostly Cloudy BKN055 60.1 45 58% 29.93 1013.2
19 19:53 NW 17 10.00 A Few Clouds FEW060 62.1 44.1 52% 29.93 1013.3
19 18:53 NW 14 10.00 Partly Cloudy SCT065 66 45 47% 29.92 1013.0
19 17:53 NW 15 10.00 A Few Clouds FEW065 69.1 46 44% 29.92 1013.0
19 16:53 NW 17 10.00 Partly Cloudy SCT065 69.1 46 73 64 44% 29.93 1013.4
19 15:53 NW 10 10.00 Fair CLR 72 45 38% 29.93 1013.2
19 14:53 NW 10 G 17 10.00 Fair CLR 73 43 34% 29.94 1013.6
19 13:53 N 7 G 20 10.00 A Few Clouds FEW055 71.1 43 36% 29.95 1014.0
19 12:53 Calm 10.00 Fair CLR 69.1 42.1 38% 29.98 1014.9
19 11:53 Calm 10.00 Fair CLR 66 42.1 42% 30 1015.8
19 10:53 W 3 10.00 A Few Clouds FEW080 64 45 64 43 50% 30.02 1016.4
19 09:53 N 6 10.00 Fair CLR 60.1 45 58% 30.04 1017.2
19 08:53 Vrbl 3 10.00 Fair CLR 57.9 46 65% 30.07 1018.0
19 07:53 Vrbl 5 10.00 Fair CLR 55 46.9 74% 30.08 1018.5
19 06:53 NW 3 10.00 Fair CLR 48.9 46 90% 30.09 1018.7
19 04:53 N 5 10.00 Fair CLR 44.1 42.1 55 44.1 93% 42 30.08 1018.5
19 03:53 Calm 10.00 A Few Clouds FEW048 48 44.1 86% 30.08 1018.4
19 02:53 NW 5 10.00 Fair CLR 46.9 44.1 90% 45 30.08 1018.3
19 01:53 W 7 10.00 A Few Clouds FEW050 52 45 77% 30.08 1018.4
19 00:53 W 8 10.00 Fair CLR 52 46 80% 30.08 1018.6
18 23:53 NW 8 10.00 A Few Clouds FEW050 54 46 75% 30.09 1018.8
18 22:53 NW 6 10.00 Fair CLR 55 45 71.1 55 69% 30.1 1019.1
18 21:53 NW 9 10.00 Fair CLR 57 46 67% 30.1 1019.0
18 20:53 N 9 10.00 Fair CLR 61 45 56% 30.08 1018.6
18 19:53 NW 14 10.00 Fair CLR 66 45 47% 30.07 1018.1
18 18:53 NW 13 10.00 Partly Cloudy SCT060 70 44.1 39% 30.07 1017.8
18 17:53 W 8 G 18 10.00 Partly Cloudy SCT055 70 44.1 39% 30.07 1017.9
18 16:53 Vrbl 6 10.00 Partly Cloudy SCT050 71.1 46 72 64.9 41% 30.07 1018.1
18 15:53 W 15 G 21 10.00 Mostly Cloudy BKN050 70 46.9 44% 30.08 1018.4
18 14:53 NW 17 G 26 10.00 Overcast BKN048 OVC060 70 48 46% 30.08 1018.4
18 13:53 N 7 G 17 10.00 Mostly Cloudy BKN044 BKN060 BKN070 69.1 48.9 49% 30.09 1018.8
18 12:53 W 9 10.00 Mostly Cloudy BKN030 BKN042 BKN055 68 50 53% 30.08 1018.5
18 11:53 W 10 10.00 Mostly Cloudy BKN022 BKN055 66.9 52 59% 30.08 1018.4
18 10:53 Calm 10.00 Overcast BKN023 BKN047 OVC060 64.9 54 64.9 59 68% 30.07 1018.1
18 09:53 S 9 10.00 Light Rain BKN020 BKN031 OVC055 62.1 55 78% 30.07 1018.1
18 08:53 SW 7 10.00 Mostly Cloudy BKN017 BKN024 BKN031 62.1 54 75% 30.07 1017.8
18 07:53 S 5 10.00 Overcast BKN028 OVC065 61 54 78% 30.06 1017.7
18 06:53 SE 7 10.00 Overcast BKN024 BKN040 OVC060 60.1 53.1 78% 30.06 1017.6
18 05:53 S 5 10.00 Overcast SCT024 OVC032 59 52 78% 30.06 1017.5
18 04:53 S 5 10.00 Overcast FEW029 BKN035 OVC060 59 52 62.1 55 78% 30.05 1017.4
18 03:53 SE 3 10.00 Overcast BKN036 OVC047 59 53.1 81% 30.05 1017.3
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)