Weather observations for the past three days for
Portland Municipal Airport
Imperial (Metric)
Date Time (est) 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.
03 14:15 W 15 G 23 10.00 Fair CLR 59 26.2 29% 30.13 0.0
03 13:55 W 15 G 25 10.00 Fair CLR 58.5 26.4 29% 30.13 0.0
03 13:35 W 15 G 29 7.00 Fair CLR 58.8 26.4 29% 30.12 0.0
03 13:15 W 18 G 28 10.00 Fair CLR 58.5 26.6 30% 30.12 0.0
03 12:55 W 17 G 25 10.00 Fair CLR 57.6 26.2 57.9 41.9 30% 30.11 0.0
03 12:35 W 15 G 22 10.00 Fair CLR 57.2 26.8 31% 30.12 0.0
03 12:15 W 15 G 24 10.00 Fair CLR 57 27.1 32% 30.13 0.0
03 11:55 W 17 G 24 10.00 Fair CLR 55.6 27.5 34% 30.13 0.0
03 11:35 W 14 G 17 10.00 Fair CLR 54.5 27.3 35% 30.14 0.0
03 11:15 W 15 G 26 10.00 Fair CLR 53.6 27.7 37% 30.15 0.0
03 10:55 W 20 G 29 10.00 Fair CLR 52.3 28.8 40% 30.15 0.0
03 10:35 W 29 G 35 10.00 Fair and Windy CLR 51.6 28 40% 30.15 0.0
03 10:15 W 18 G 28 10.00 Fair CLR 51.1 28 41% 30.14 0.0
03 09:55 SW 16 10.00 Fair CLR 49.8 29.1 45% 45 30.13 0.0
03 09:35 SW 17 G 22 10.00 Fair CLR 48.2 30 50% 42 30.12 0.0
03 09:15 SW 17 G 22 7.00 Fair CLR 45.9 30 54% 39 30.12 0.0
03 08:55 SW 17 G 23 10.00 Partly Cloudy SCT110 45.5 30.4 56% 39 30.14 0.0
03 08:35 SW 15 10.00 Partly Cloudy SCT120 45.5 30.9 57% 39 30.13 0.0
03 08:15 SW 13 7.00 Fair CLR 43.7 30.4 60% 38 30.13 0.0
03 07:55 SW 13 G 18 7.00 Mostly Cloudy BKN110 43.3 30.7 61% 37 30.13 0.0
03 07:35 SW 16 G 21 10.00 Mostly Cloudy BKN110 43.3 30.7 61% 36 30.12 0.0
03 07:15 SW 13 10.00 Partly Cloudy SCT120 42.8 30.2 61% 37 30.14 0.0
03 06:55 SW 10 10.00 Fair CLR 41.9 30 41.9 38.5 63% 36 30.15 0.0
03 06:35 SW 10 10.00 Fair CLR 41 29.8 65% 35 30.16 0.0
03 06:15 SW 8 10.00 Fair CLR 40.3 30 67% 35 30.17 0.0
03 05:55 SW 10 10.00 Fair CLR 40.3 30.2 67% 34 30.17 0.0
03 05:35 SW 8 10.00 Fair CLR 40.1 30.2 68% 35 30.16 0.0
03 05:15 SW 9 10.00 Fair CLR 40.8 30.6 67% 36 30.17 0.0
03 04:55 SW 9 10.00 Fair CLR 41.2 30.4 66% 36 30.16 0.0
03 04:35 W 9 10.00 Fair CLR 41.5 30.7 66% 36 30.16 0.0
03 04:15 SW 9 10.00 Fair CLR 41.5 30.7 66% 36 30.15 0.0
03 03:55 SW 8 10.00 Fair CLR 41.2 31.1 67% 37 30.15 0.0
03 02:55 SW 7 10.00 Fair CLR 41 31.5 69% 37 30.18 0.0
03 02:35 SW 6 10.00 Fair CLR 40.3 30.7 69% 37 30.18 0.0
03 02:15 SW 5 10.00 Fair CLR 39.4 30 69% 37 30.18 0.0
03 01:55 SW 3 10.00 Fair CLR 39.4 30 69% 30.17 0.0
03 01:35 SW 3 10.00 Fair CLR 40.1 30.6 69% 30.17 0.0
03 01:15 SW 3 7.00 Fair CLR 40.5 30.6 68% 30.17 0.0
03 00:55 SW 6 10.00 Fair CLR 41 31.1 47.7 40.1 68% 38 30.18 0.0
03 00:35 SW 6 10.00 Fair CLR 40.6 31.1 69% 37 30.18 0.0
03 00:15 SW 6 10.00 Fair CLR 40.8 30.6 67% 37 30.19 0.0
02 23:55 SW 6 10.00 Fair CLR 41.9 31.1 66% 39 30.18 0.0
02 23:35 S 6 10.00 Fair CLR 40.8 31.1 68% 37 30.17 0.0
02 23:15 S 5 10.00 Fair CLR 40.8 30.9 68% 38 30.18 0.0
02 22:55 Calm 10.00 Fair CLR 41 30.9 67% 30.19 0.0
02 22:35 Calm 10.00 Fair CLR 40.8 30.6 67% 30.18 0.0
02 22:15 Calm 10.00 Fair CLR 41.9 30.2 63% 30.18 0.0
02 21:55 S 3 10.00 Fair CLR 43 30.7 62% 30.18 0.0
02 21:15 S 5 10.00 Fair CLR 43.2 30.6 61% 41 30.18 0.0
02 20:55 S 5 10.00 Fair CLR 43.5 30.2 60% 41 30.18 0.0
02 20:35 Calm 10.00 Partly Cloudy SCT050 43.5 29.7 58% 30.18 0.0
02 20:15 Calm 10.00 Mostly Cloudy BKN050 43.7 29.1 57% 30.19 0.0
02 19:55 Calm 10.00 Fair CLR 44.2 28.9 55% 30.2 0.0
02 19:35 Calm 10.00 Fair CLR 46.6 28.2 49% 30.2 0.0
02 19:15 S 3 10.00 Fair CLR 47.1 27.1 46% 30.2 0.0
02 18:55 Calm 10.00 Partly Cloudy SCT045 48.2 26.6 54.5 48.2 43% 30.19 0.0
02 18:35 Calm 10.00 Overcast OVC045 48.4 26.8 43% 30.19 0.0
02 18:15 S 3 10.00 Overcast OVC043 50.4 25.7 38% 30.19 0.0
02 17:55 Calm 10.00 Overcast OVC043 51.3 25.3 36% 30.18 0.0
02 17:35 Calm 10.00 Overcast OVC043 51.3 24.8 36% 30.19 0.0
02 17:15 S 5 10.00 Overcast OVC043 51.8 24.1 34% 30.19 0.0
02 16:55 S 6 10.00 Overcast OVC045 52.2 23.5 33% 30.19 0.0
02 16:35 S 5 10.00 Overcast OVC045 52.3 23.5 33% 30.19 0.0
02 16:15 S 6 7.00 Overcast SCT041 OVC060 52.5 22.1 30% 30.19 0.0
02 15:55 SE 3 10.00 Overcast SCT041 OVC060 53.1 20.8 28% 30.19 0.0
02 15:35 SE 6 10.00 Overcast OVC041 52.7 19.6 27% 30.19 0.0
02 15:15 S 5 10.00 Overcast OVC043 52.7 20.8 29% 30.19 0.0
02 14:55 Calm 10.00 Overcast BKN045 OVC060 52.9 19.2 27% 30.19 0.0
02 14:35 SE 6 10.00 Overcast SCT047 OVC060 53.8 19.8 26% 30.19 0.0
02 14:15 SE 5 7.00 Overcast OVC060 53.6 18.1 25% 30.2 0.0
02 13:55 SE 5 10.00 Overcast OVC050 53.1 19.6 27% 30.2 0.0
02 13:35 S 7 7.00 Overcast OVC050 53.2 20.3 27% 30.2 0.0
02 13:15 SE 6 7.00 Overcast OVC050 52.9 19.4 27% 30.21 0.0
02 12:55 Calm 10.00 Overcast OVC060 52.9 19.6 52.9 36.3 27% 30.22 0.0
02 12:35 Calm 7.00 Overcast OVC060 52.9 21.2 29% 30.22 0.0
02 12:15 Calm 10.00 Overcast OVC060 51.8 21 30% 30.23 0.0
02 11:55 Calm 10.00 Overcast OVC060 50.9 24.6 36% 30.24 0.0
02 11:35 Calm 10.00 Overcast OVC060 50 25.5 39% 30.25 0.0
02 11:15 Calm 10.00 Overcast OVC060 49.3 27.3 43% 30.25 0.0
02 10:55 Calm 7.00 Overcast OVC050 48.4 26.8 43% 30.26 0.0
02 10:35 Calm 10.00 Overcast OVC050 46.4 27.1 47% 30.27 0.0
02 10:15 Calm 10.00 Overcast OVC050 46.4 26.2 45% 30.26 0.0
02 09:55 Calm 10.00 Overcast OVC060 45.5 28.8 52% 30.26 0.0
02 09:35 Calm 7.00 Overcast OVC060 44.1 27.7 53% 30.26 0.0
02 09:15 Calm 10.00 Overcast OVC050 42.3 27.9 57% 30.26 0.0
02 08:55 Calm 7.00 Overcast OVC050 41 28.2 60% 30.26 0.0
02 08:35 Calm 10.00 Overcast OVC050 40.1 30 67% 30.27 0.0
02 08:15 Calm 7.00 Overcast OVC050 39.9 28.4 64% 30.25 0.0
02 07:55 Calm 7.00 Overcast OVC050 38.5 29.3 70% 30.24 0.0
02 07:35 Calm 7.00 Overcast OVC050 37.6 27.7 68% 30.23 0.0
02 07:15 Calm 10.00 Overcast OVC050 37 27.7 69% 30.23 0.0
02 06:55 Calm 10.00 Overcast OVC050 36.5 27.3 36.5 32.5 69% 30.22 0.0
02 06:35 Calm 10.00 Overcast OVC050 35.4 26.6 70% 30.22 0.0
02 06:15 Calm 7.00 Overcast OVC050 33.4 25.3 72% 30.21 0.0
02 05:55 Calm 10.00 Mostly Cloudy BKN050 34.2 25.5 71% 30.21 0.0
02 05:35 Calm 10.00 Partly Cloudy SCT070 34.5 25 68% 30.2 0.0
02 05:15 Calm 10.00 Mostly Cloudy SCT050 BKN070 36.3 25.7 65% 30.2 0.0
02 04:55 Calm 10.00 Mostly Cloudy SCT050 BKN070 35.8 25.7 67% 30.19 0.0
02 04:35 Calm 10.00 Overcast OVC070 36.3 27.1 69% 30.19 0.0
02 04:15 Calm 10.00 Overcast OVC070 36.1 27.3 70% 30.18 0.0
02 03:55 Calm 10.00 Overcast SCT050 OVC070 34.7 25.7 70% 30.18 0.0
02 03:35 Calm 10.00 Overcast SCT055 OVC070 33.6 26.4 75% 30.18 0.0
02 03:15 Calm 10.00 Partly Cloudy SCT055 32.9 24.8 72% 30.18 0.0
02 02:55 Calm 10.00 Fair CLR 33.6 25.9 73% 30.18 0.0
02 02:35 Calm 10.00 Partly Cloudy SCT075 34.7 26.6 72% 30.17 0.0
02 02:15 Calm 10.00 Partly Cloudy SCT075 33.8 25.9 73% 30.17 0.0
02 01:55 Calm 10.00 Fair CLR 33.6 26.8 76% 30.16 0.0
02 01:35 Calm 10.00 Fair CLR 34.9 26.4 71% 30.16 0.0
02 01:15 Calm 10.00 Fair CLR 35.4 27.1 72% 30.16 0.0
02 01:55 Calm 7.00 Fair CLR 35.6 27 43.7 34.2 71% 30.16 0.0
02 01:35 Calm 10.00 Fair CLR 34.5 26.6 73% 30.16 0.0
02 01:15 Calm 10.00 Fair CLR 35.2 26.4 70% 30.16 0.0
02 00:55 Calm 10.00 Partly Cloudy SCT100 36.1 27.1 70% 30.16 0.0
02 00:35 Calm 10.00 Fair CLR 36.5 27.3 69% 30.16 0.0
02 00:15 Calm 10.00 Fair CLR 37.4 27.3 67% 30.16 0.0
01 23:55 Calm 10.00 Fair CLR 37.4 27.7 68% 30.15 0.0
01 23:35 Calm 7.00 Partly Cloudy SCT065 37.9 28.4 69% 30.15 0.0
01 23:15 Calm 10.00 Mostly Cloudy BKN065 38.1 29.1 70% 30.15 0.0
01 22:55 Calm 10.00 Overcast OVC065 37.9 28.4 69% 30.15 0.0
01 22:35 Calm 10.00 Overcast OVC065 40.3 28.4 63% 30.15 0.0
01 22:15 Calm 10.00 Overcast OVC065 40.1 27 59% 30.15 0.0
01 21:55 Calm 10.00 Partly Cloudy SCT065 38.5 26.1 61% 30.15 0.0
01 21:35 Calm 10.00 Fair CLR 38.8 27.1 63% 30.15 0.0
01 21:15 Calm 10.00 Fair CLR 39 26.8 62% 30.14 0.0
01 20:55 Calm 10.00 Fair CLR 38.5 26.2 61% 30.13 0.0
01 20:35 Calm 10.00 Fair CLR 41.5 25.7 53% 30.13 0.0
01 20:15 Calm 10.00 Fair CLR 42.3 24.6 50% 30.13 0.0
01 19:55 Calm 10.00 Partly Cloudy SCT060 43.3 23.4 53.8 43 45% 30.12 0.0
01 19:35 Calm 10.00 Partly Cloudy SCT060 43.9 23.7 45% 30.12 0.0
01 19:15 Calm 10.00 Fair CLR 45.7 22.6 40% 30.1 0.0
01 18:55 Calm 10.00 Partly Cloudy SCT060 46.9 20.8 36% 30.09 0.0
01 18:35 Calm 10.00 Overcast OVC050 49.5 20.8 32% 30.1 0.0
01 18:15 Calm 10.00 Overcast OVC050 50.4 21.4 32% 30.1 0.0
01 17:55 Calm 7.00 Overcast OVC050 50.4 20.1 30% 30.09 0.0
01 17:35 W 8 10.00 Overcast OVC050 50.9 20.8 31% 30.08 0.0
01 17:15 W 7 10.00 Mostly Cloudy BKN050 50.9 20.7 30% 30.07 0.0
01 16:55 NW 6 10.00 Partly Cloudy SCT047 52.7 19.6 27% 30.06 0.0
01 16:35 W 9 7.00 Partly Cloudy SCT047 SCT065 52 20.1 29% 30.06 0.0
01 15:35 W 12 G 17 10.00 Mostly Cloudy SCT050 BKN065 53.6 18.3 25% 30.06 0.0
01 15:15 W 14 10.00 Mostly Cloudy SCT049 SCT060 BKN065 52.5 20.1 28% 30.06 0.0
01 14:55 W 6 G 17 10.00 Overcast OVC060 52.2 21.2 30% 30.06 0.0
01 14:35 W 9 10.00 Overcast SCT045 OVC050 51.8 21.7 31% 30.06 0.0
01 13:55 W 3 7.00 Overcast OVC050 52.9 22.5 54.1 37.2 30% 30.06 0.0
01 13:35 W 12 10.00 Overcast BKN041 OVC050 53.1 23.9 32% 30.06 0.0
01 13:15 W 5 10.00 Overcast BKN041 BKN049 OVC065 52 24.8 35% 30.06 0.0
01 12:55 W 7 10.00 Partly Cloudy SCT041 SCT065 53.6 25 33% 30.06 0.0
01 12:35 W 8 10.00 Mostly Cloudy BKN070 52.9 26.6 36% 30.06 0.0
01 12:15 W 7 10.00 Mostly Cloudy BKN070 52 28.8 41% 30.07 0.0
01 11:55 Calm 10.00 Mostly Cloudy BKN070 50.2 28.2 43% 30.07 0.0
01 11:35 W 6 10.00 Mostly Cloudy BKN070 49.1 28.9 46% 47 30.06 0.0
01 11:15 W 5 10.00 Mostly Cloudy BKN070 47.8 30.7 52% 46 30.06 0.0
01 10:55 W 5 10.00 Mostly Cloudy BKN070 46 30.2 54% 44 30.06 0.0
01 10:35 W 5 10.00 Mostly Cloudy BKN070 45.7 31.1 57% 44 30.06 0.0
01 10:15 W 7 10.00 Overcast OVC070 44.1 31.3 61% 41 30.06 0.0
01 09:55 SW 6 7.00 Overcast OVC070 44.1 31.6 62% 41 30.06 0.0
01 09:35 SW 5 10.00 Overcast OVC070 42.3 31.6 66% 40 30.05 0.0
01 09:15 Calm 10.00 Overcast OVC070 40.1 30.7 69% 30.04 0.0
01 08:55 Calm 7.00 Mostly Cloudy SCT060 BKN070 37.6 28.8 71% 30.03 0.0
01 08:35 Calm 10.00 Overcast SCT055 OVC070 38.1 29.5 71% 30.02 0.0
01 08:15 S 3 10.00 Overcast OVC070 38.8 28.8 67% 30.01 0.0
01 07:55 Calm 10.00 Partly Cloudy SCT070 37.2 27.9 47.3 37.2 69% 30.01 0.0
01 07:35 Calm 10.00 Fair CLR 38.8 29.3 69% 30 0.0
01 07:15 Calm 10.00 Fair CLR 38.5 28.9 69% 30 0.0
01 06:55 SW 3 10.00 Fair CLR 38.3 28.6 68% 30 0.0
01 06:35 SW 3 10.00 Fair CLR 38.5 28 66% 29.99 0.0
01 06:15 W 5 10.00 Fair CLR 40.5 29.7 65% 38 29.98 0.0
01 05:55 W 5 7.00 Fair CLR 40.6 29.3 64% 38 29.97 0.0
01 05:35 W 3 10.00 Fair CLR 41.2 29.8 64% 29.97 0.0
01 05:15 W 3 10.00 Fair CLR 40.6 29.7 65% 29.96 0.0
01 04:55 SW 3 10.00 Fair CLR 41 29.7 64% 29.96 0.0
01 04:35 W 5 10.00 Fair CLR 41.9 30.4 64% 40 29.96 0.0
01 04:15 W 5 10.00 Fair CLR 42.3 30.6 63% 40 29.96 0.0
01 03:55 W 5 10.00 Fair CLR 42.8 30.9 63% 41 29.96 0.0
01 03:35 SW 6 10.00 Fair CLR 42.3 30.4 63% 39 29.95 0.0
01 03:15 SW 5 10.00 Fair CLR 44.6 31.1 59% 43 29.95 0.0
01 02:55 W 7 10.00 Fair CLR 45 31.1 58% 42 29.95 0.0
01 02:35 SW 7 10.00 Fair CLR 45.5 31.3 58% 42 29.95 0.0
01 02:15 SW 7 10.00 Partly Cloudy SCT070 46.2 31.6 57% 43 29.95 0.0
01 01:55 SW 7 10.00 Mostly Cloudy SCT060 BKN070 47.3 32.5 48.2 43.5 57% 44 29.94 0.0
01 01:35 W 3 10.00 Overcast BKN060 OVC070 48 32 54% 29.94 0.0
01 01:15 SW 3 10.00 Overcast OVC050 48.2 31.3 52% 29.94 0.0
01 00:55 Calm 10.00 Overcast BKN050 OVC065 46.8 30.2 53% 29.95 0.0
01 00:35 Calm 10.00 Overcast BKN050 OVC065 45.9 31.1 56% 29.95 0.0
01 00:15 Calm 10.00 Overcast OVC050 46 29.5 53% 29.95 0.0
31 23:55 Calm 10.00 Overcast BKN055 OVC065 45 30.7 58% 29.95 0.0
31 23:35 Calm 10.00 Overcast BKN055 OVC065 44.6 31.5 60% 29.95 0.0
31 23:15 Calm 10.00 Overcast SCT055 BKN065 OVC090 44.8 30 56% 29.95 0.0
31 22:55 Calm 10.00 Overcast SCT055 BKN065 OVC085 44.2 29.8 57% 29.94 0.0
31 22:35 Calm 10.00 Overcast SCT055 SCT075 OVC085 44.4 27.9 52% 29.94 0.0
31 22:15 Calm 10.00 Overcast SCT055 OVC085 44.8 27.1 50% 29.94 0.0
31 21:55 Calm 10.00 Mostly Cloudy BKN085 45.5 27.1 49% 29.94 0.0
31 21:35 SW 3 10.00 Mostly Cloudy BKN085 44.8 27.5 51% 29.94 0.0
31 21:15 SW 3 10.00 Mostly Cloudy BKN085 45 26.8 49% 29.94 0.0
31 20:55 Calm 10.00 Fair CLR 45.3 26.6 48% 29.94 0.0
31 20:35 SW 3 10.00 Fair CLR 45.1 27 49% 29.93 0.0
31 20:15 Calm 10.00 Fair CLR 45.5 27.3 49% 29.93 0.0
31 19:55 Calm 10.00 Fair CLR 46.8 27.1 56.3 46.8 46% 29.93 0.0
31 19:35 W 5 10.00 Fair CLR 48.2 27 44% 47 29.92 0.0
31 19:15 W 7 10.00 Fair CLR 49.3 26.6 41% 47 29.91 0.0
31 18:55 W 8 10.00 Fair CLR 50.4 26.2 39% 29.9 0.0
31 18:35 W 8 10.00 Fair CLR 52 24.3 34% 29.9 0.0
31 18:15 W 12 G 18 10.00 Fair CLR 52.5 23.9 33% 29.89 0.0
31 17:55 W 15 G 21 10.00 Fair CLR 52.7 23.7 32% 29.88 0.0
31 17:35 W 12 G 18 10.00 Mostly Cloudy BKN050 53.4 24.6 33% 29.88 0.0
31 17:15 W 18 G 26 10.00 Mostly Cloudy BKN048 55.2 23.4 29% 29.87 0.0
31 16:55 W 21 G 26 10.00 Mostly Cloudy and Breezy BKN048 BKN060 56.1 25.3 31% 29.86 0.0
31 16:35 W 12 G 23 10.00 Mostly Cloudy SCT044 BKN060 54.1 25.9 34% 29.86 0.0
31 16:15 W 13 G 18 7.00 Mostly Cloudy SCT042 BKN049 BKN060 54.5 26.8 34% 29.86 0.0
31 15:55 W 16 7.00 Overcast SCT046 OVC060 54.9 25.9 33% 29.86 0.0
31 15:35 W 14 G 23 10.00 Overcast SCT048 OVC060 54.9 23.9 30% 29.86 0.0
Date Time (est) 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)