National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Portland Municipal Airport
Imperial (Metric)
Date Time (edt) 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.
19 21:35 W 8 10.00 Partly Cloudy SCT060 70.7 44.1 38% 29.98 0.0
19 21:15 W 8 10.00 Partly Cloudy SCT060 71.6 43.5 37% 29.98 0.0
19 20:55 W 9 7.00 Partly Cloudy SCT060 73 43 34% 29.98 0.0
19 20:35 W 5 7.00 Mostly Cloudy BKN060 BKN070 73.6 43.7 34% 29.98 0.0
19 20:15 W 3 10.00 Mostly Cloudy BKN060 BKN070 74.3 43.7 34% 29.97 0.0
19 19:55 NW 6 10.00 Mostly Cloudy BKN060 BKN070 75.4 41.4 78.3 74.3 30% 77 29.97 0.0
19 19:35 W 7 10.00 Mostly Cloudy BKN060 74.3 40.5 30% 29.97 0.0
19 19:15 W 6 10.00 Fair CLR 75.9 38.1 26% 77 29.96 0.0
19 18:55 NW 9 10.00 Partly Cloudy SCT065 77 37.4 24% 77 29.96 0.0
19 18:35 W 10 G 17 10.00 Partly Cloudy SCT065 77 37.6 24% 77 29.95 0.0
19 18:15 W 8 G 18 10.00 Partly Cloudy SCT065 77 38.1 25% 77 29.96 0.0
19 17:55 NW 8 G 22 10.00 Partly Cloudy SCT065 77.7 38.5 24% 78 29.96 0.0
19 17:35 W 14 G 18 7.00 Partly Cloudy SCT065 78.1 37.4 23% 78 29.96 0.0
19 17:15 W 13 G 21 7.00 Fair CLR 77.7 37.6 24% 78 29.96 0.0
19 16:55 W 14 G 20 10.00 Fair CLR 78.1 39.2 25% 78 29.96 0.0
19 16:35 W 14 G 25 10.00 Partly Cloudy SCT060 77.5 39 25% 78 29.96 0.0
19 16:15 W 9 G 17 10.00 Partly Cloudy SCT055 77 38.7 25% 77 29.96 0.0
19 15:55 W 15 G 23 10.00 Partly Cloudy SCT055 77 39.6 26% 77 29.95 0.0
19 15:35 W 10 G 23 10.00 Partly Cloudy SCT050 76.6 41.4 28% 77 29.95 0.0
19 15:15 W 17 G 28 10.00 Partly Cloudy SCT050 76.5 42.4 30% 77 29.95 0.0
19 14:55 W 16 G 23 10.00 Partly Cloudy SCT050 76.1 43.7 32% 77 29.96 0.0
19 14:35 W 14 G 24 10.00 Partly Cloudy SCT050 75.9 44.1 32% 77 29.96 0.0
19 14:15 W 13 G 24 10.00 Mostly Cloudy BKN050 BKN060 76.1 43.9 32% 77 29.96 0.0
19 13:55 W 9 G 24 10.00 Mostly Cloudy BKN050 74.7 44.1 75 62.8 34% 29.96 0.0
19 13:35 W 12 G 22 10.00 Partly Cloudy SCT050 74.8 41.7 31% 29.97 0.0
19 13:15 W 10 G 21 10.00 Mostly Cloudy SCT050 BKN055 74.1 42.8 33% 29.97 0.0
19 12:55 NW 9 10.00 Mostly Cloudy BKN050 74.3 43.3 33% 29.97 0.0
19 12:35 W 10 G 20 10.00 Mostly Cloudy BKN050 BKN055 73.4 42.1 32% 29.97 0.0
19 12:15 NW 5 10.00 Partly Cloudy SCT050 73.2 42.6 33% 29.97 0.0
19 11:55 NW 6 10.00 Partly Cloudy SCT042 73 42.4 33% 29.96 0.0
19 11:35 W 13 G 17 10.00 Fair CLR 72.1 45.3 38% 29.96 0.0
19 11:15 NW 9 10.00 Fair CLR 71.8 45.3 39% 29.96 0.0
19 10:55 W 5 G 16 10.00 Fair CLR 71.2 47.7 43% 29.96 0.0
19 10:35 W 7 10.00 Fair CLR 70.7 48.9 46% 29.96 0.0
19 10:15 W 7 10.00 Fair CLR 70 51.6 52% 29.96 0.0
19 09:55 W 9 10.00 Fair CLR 68.9 50.9 53% 29.96 0.0
19 09:35 W 9 7.00 Fair CLR 68 50.9 54% 29.96 0.0
19 09:15 W 7 10.00 Fair CLR 67.1 50.7 56% 29.96 0.0
19 08:55 W 10 10.00 Fair CLR 66.4 50.9 58% 29.95 0.0
19 08:35 W 6 10.00 Fair CLR 65.1 51.8 62% 29.95 0.0
19 08:15 W 7 10.00 Fair CLR 63.7 51.6 65% 29.95 0.0
19 07:55 W 3 10.00 Fair CLR 62.6 50.9 62.6 55.9 66% 29.95 0.0
19 07:35 SW 3 10.00 Fair CLR 60.8 50.5 69% 29.95 0.0
19 07:15 SW 5 7.00 Fair CLR 59 49.3 70% 29.94 0.0
19 06:55 Calm 10.00 Fair CLR 56.8 47.3 71% 29.94 0.0
19 06:35 Calm 10.00 Fair CLR 56.5 47.5 72% 29.93 0.0
19 06:15 Calm 10.00 Fair CLR 56.5 47.5 72% 29.92 0.0
19 05:55 Calm 10.00 Fair CLR 56.3 47.3 72% 29.92 0.0
19 05:35 Calm 10.00 Fair CLR 56.8 47.5 71% 29.92 0.0
19 05:15 Calm 10.00 Fair CLR 56.5 48.2 74% 29.91 0.0
19 04:55 Calm 10.00 Fair CLR 56.3 48 74% 29.91 0.0
19 04:35 Calm 10.00 Fair CLR 56.7 48.4 74% 29.91 0.0
19 04:15 Calm 10.00 Fair CLR 57 48.4 73% 29.9 0.0
19 03:55 Calm 10.00 Fair CLR 56.7 47.7 72% 29.9 0.0
19 03:35 Calm 10.00 Fair CLR 57.2 48.4 73% 29.89 0.0
19 03:15 Calm 10.00 Fair CLR 57.4 48.2 72% 29.9 0.0
19 02:55 Calm 10.00 Fair CLR 57.4 48.2 72% 29.89 0.0
19 02:35 Calm 10.00 Fair CLR 57.6 47.8 70% 29.89 0.0
19 02:15 Calm 10.00 Fair CLR 57.7 47.3 68% 29.88 0.0
19 01:55 Calm 10.00 Fair CLR 57.7 48.6 71.1 57.2 72% 29.88 0.0
19 01:35 N 3 10.00 Fair CLR 57.2 48.7 74% 29.87 0.0
19 01:15 Calm 10.00 Fair CLR 59.4 46.4 62% 29.87 0.0
19 00:55 Calm 10.00 Fair CLR 58.1 49.1 72% 29.87 0.0
19 00:35 Calm 10.00 Fair CLR 59.9 48.4 66% 29.87 0.0
19 00:15 Calm 10.00 Fair CLR 59.2 49.8 71% 29.88 0.0
18 23:55 Calm 10.00 Fair CLR 61.3 48.2 62% 29.88 0.0
18 23:35 N 6 10.00 Fair CLR 62.8 47.5 58% 29.87 0.0
18 23:15 NW 3 10.00 Fair CLR 63.7 47.3 55% 29.87 0.0
18 22:55 N 6 10.00 Fair CLR 64.4 47.5 54% 29.87 0.0
18 22:35 N 6 10.00 Fair CLR 64.9 47.8 54% 29.86 0.0
18 22:15 N 7 10.00 Partly Cloudy SCT044 65.3 48.4 55% 29.85 0.0
18 21:55 NW 5 10.00 Fair CLR 65.3 49.5 57% 29.84 0.0
18 21:35 N 3 10.00 Partly Cloudy SCT055 66.7 49.1 53% 29.83 0.0
18 21:15 N 5 10.00 Mostly Cloudy BKN055 68 49.1 51% 29.83 0.0
18 20:55 N 3 10.00 Overcast OVC055 69.4 48.2 47% 29.82 0.0
18 20:35 NW 6 10.00 Mostly Cloudy SCT044 BKN055 69.4 49.3 49% 29.81 0.0
18 20:15 NW 7 10.00 Partly Cloudy SCT055 69.8 49.6 49% 29.81 0.0
18 19:55 NW 7 10.00 Mostly Cloudy SCT038 SCT044 BKN055 70.7 49.5 74.7 70.7 47% 29.81 0.0
18 19:35 NW 8 10.00 Overcast SCT040 SCT050 OVC055 71.2 49.5 46% 29.8 0.0
18 19:15 NW 6 10.00 Mostly Cloudy SCT034 SCT039 BKN055 71.6 49.8 46% 29.8 0.0
18 18:55 NW 8 10.00 Partly Cloudy SCT034 SCT060 72.5 49.8 45% 29.79 0.0
18 18:35 NW 9 7.00 Overcast SCT036 SCT043 OVC060 73 50.7 46% 29.79 0.0
18 18:15 W 6 10.00 Overcast SCT038 BKN050 OVC060 72.7 52 48% 29.79 0.0
18 17:55 NW 6 G 17 10.00 Overcast SCT036 SCT044 OVC060 73.2 51.4 47% 29.8 0.0
18 17:35 W 8 10.00 Mostly Cloudy SCT036 BKN043 BKN049 73 50.5 45% 29.8 0.0
18 17:15 W 9 G 17 10.00 Mostly Cloudy SCT036 SCT043 BKN060 73.6 50.7 45% 29.79 0.0
18 16:55 W 10 10.00 Overcast BKN038 BKN049 OVC060 73 50.7 46% 29.79 0.0
18 16:35 W 16 G 23 10.00 Overcast BKN040 OVC050 74.1 50 43% 29.78 0.0
18 16:15 W 15 G 24 10.00 Overcast SCT040 SCT046 OVC060 74.3 49.3 41% 29.78 0.0
18 15:55 W 16 G 28 10.00 Mostly Cloudy SCT040 BKN046 BKN060 74.7 48.4 40% 29.78 0.0
18 15:35 W 15 G 23 10.00 Overcast BKN042 OVC050 73.9 47.8 40% 29.78 0.0
18 15:15 W 16 G 24 10.00 Overcast BKN045 OVC050 73.8 47.7 40% 29.77 0.0
18 14:55 W 16 G 25 7.00 Mostly Cloudy SCT039 BKN050 74.5 48.9 41% 29.76 0.0
18 14:15 W 17 G 24 10.00 Mostly Cloudy SCT035 BKN049 73.4 51.1 46% 29.75 0.0
18 13:55 W 12 G 22 10.00 Partly Cloudy SCT038 SCT049 73.8 50.5 74.1 70 44% 29.75 0.0
18 13:35 W 18 G 25 10.00 Mostly Cloudy SCT036 BKN042 BKN048 73.6 50.5 44% 29.75 0.0
18 13:15 W 20 G 26 10.00 Overcast SCT035 BKN041 OVC048 73.4 50.2 44% 29.73 0.0
18 12:55 W 16 G 26 10.00 Overcast SCT033 BKN047 OVC060 72.7 50.7 46% 29.73 0.0
18 12:35 W 14 G 23 7.00 Mostly Cloudy SCT035 SCT043 BKN049 72.7 50.9 46% 29.72 0.0
18 12:15 W 17 G 29 7.00 Mostly Cloudy BKN035 BKN044 72.3 50.7 47% 29.71 0.0
18 11:55 W 21 G 29 7.00 Mostly Cloudy and Breezy SCT035 BKN044 72.3 50.4 46% 29.69 0.0
18 11:35 W 17 G 23 10.00 Mostly Cloudy BKN035 BKN042 71.8 50.2 47% 29.68 0.0
18 11:15 W 17 G 29 10.00 Partly Cloudy SCT038 72 50.4 47% 29.69 0.0
18 10:55 W 22 G 32 10.00 Partly Cloudy and Breezy SCT038 72.1 48.9 44% 29.67 0.0
18 10:35 W 23 G 30 10.00 Fair and Breezy CLR 71.8 48.4 44% 29.66 0.0
18 10:15 W 21 G 29 10.00 Fair and Breezy CLR 72 50.4 47% 29.64 0.0
18 09:55 W 18 G 28 7.00 Fair CLR 71.8 50.2 47% 29.63 0.0
18 09:35 W 15 G 31 10.00 Fair CLR 70.7 49.8 48% 29.63 0.0
18 09:15 W 22 G 28 10.00 Fair and Breezy CLR 70.7 51.1 50% 29.62 0.0
18 08:55 W 17 G 24 10.00 Partly Cloudy SCT026 70.7 52.2 52% 29.62 0.0
18 08:35 W 18 G 29 10.00 Partly Cloudy SCT028 70.3 53.2 55% 29.61 0.0
18 08:15 W 20 G 25 10.00 Fair CLR 70.2 54.3 57% 29.61 0.0
18 07:55 W 14 G 20 10.00 Fair CLR 70 55.2 72.7 68 60% 29.59 0.0
18 07:35 SW 14 G 21 10.00 Fair CLR 69.8 55.6 61% 29.58 0.0
18 07:15 SW 15 G 20 7.00 Fair CLR 69.3 55.6 62% 29.57 0.0
18 06:55 SW 16 10.00 Fair CLR 68.9 56.3 64% 29.56 0.0
18 06:35 SW 14 G 18 7.00 Fair CLR 68.2 57.2 68% 29.56 0.0
18 06:15 SW 10 10.00 Fair CLR 68 57.4 69% 29.55 0.0
18 05:55 SW 12 10.00 Fair CLR 68.9 57.7 68% 29.53 0.0
18 05:35 SW 12 10.00 Fair CLR 68.7 58.1 69% 29.53 0.0
18 05:15 W 13 10.00 Fair CLR 69.3 58.3 68% 29.51 0.0
18 04:55 SW 12 10.00 Fair CLR 69.8 59 69% 29.51 0.0
18 04:35 W 12 G 18 10.00 Partly Cloudy SCT017 SCT035 70.2 59.4 69% 29.49 0.0
18 04:15 W 15 G 22 10.00 Mostly Cloudy BKN017 BKN035 BKN060 70.7 60.4 70% 29.5 0.0
18 03:55 W 13 G 18 10.00 Overcast BKN015 BKN020 OVC060 71.1 61.2 71% 29.48 0.0
18 03:35 SW 15 G 20 10.00 Overcast BKN013 OVC021 71.6 61.7 71% 29.48 0.0
18 03:15 SW 15 G 21 10.00 Overcast BKN013 OVC022 72.1 61.9 70% 29.48 0.0
18 02:55 SW 13 G 21 10.00 Overcast OVC013 72.1 61.9 70% 29.48 0.0
18 02:35 W 15 G 25 10.00 Overcast BKN015 OVC022 72.5 61.9 69% 29.49 0.0
18 02:15 SW 15 G 23 10.00 Overcast BKN015 OVC024 72.7 61.9 69% 29.48 0.0
18 01:55 SW 17 G 22 10.00 Overcast OVC015 72.5 62.1 72.7 68.9 70% 29.48 0.0 0.4
18 01:35 SW 16 G 22 10.00 Overcast BKN015 OVC021 72.5 62.4 71% 29.48 0.0
18 01:15 SW 16 G 24 10.00 Overcast SCT015 BKN027 OVC035 72.3 62.1 70% 29.47 0.0
18 00:55 SW 20 G 30 10.00 Overcast SCT013 BKN035 OVC047 72.7 61.9 69% 29.48 0.0
18 00:35 SW 20 G 26 10.00 Mostly Cloudy SCT015 BKN036 BKN047 72.7 62.1 69% 29.47 0.0
18 00:15 SW 21 G 28 7.00 Mostly Cloudy and Breezy BKN017 BKN047 BKN050 72.5 62.1 70% 29.47 0.0
17 23:55 SW 18 G 28 10.00 Mostly Cloudy SCT017 BKN048 BKN060 72.5 62.2 70% 29.47 0.0
17 23:35 S 22 G 28 10.00 Mostly Cloudy and Breezy SCT019 SCT040 BKN060 72.1 61.9 70% 29.48 0.0
17 23:15 S 18 G 23 10.00 Mostly Cloudy SCT040 SCT048 BKN060 71.8 61.2 69% 29.48 0.0
17 22:55 SW 16 G 20 10.00 Overcast SCT020 OVC055 70.9 61.2 71% 29.49 0.0 0.19 0.4
17 22:35 SW 15 G 22 5.00 Overcast with Haze BKN021 OVC031 70.3 60.4 71% 29.48 0.0 0.19
17 22:15 S 14 G 35 7.00 Heavy Rain SCT016 BKN046 OVC060 71.1 59.9 68% 29.48 0.0 0.04
17 21:55 S 20 G 26 10.00 Overcast BKN048 OVC060 70.7 59.7 68% 29.45 0.0 0.02
17 21:35 S 16 G 28 10.00 Overcast BKN050 OVC060 70 59.9 71% 29.45 0.0 0.02
17 21:15 SE 14 G 24 5.00 Overcast with Haze SCT049 BKN060 OVC070 69.3 60.1 73% 29.45 0.0 0.02
17 20:55 S 25 G 33 2.00 Light Rain and Breezy SCT025 BKN065 OVC075 69.1 60.1 73% 29.47 0.0 0.19
17 20:35 S 16 G 23 3.00 Rain SCT050 BKN065 OVC110 69.4 59.5 71% 29.5 0.0 0.07
17 20:15 S 20 G 35 4.00 Light Rain SCT055 SCT065 OVC085 69.6 59.4 70% 29.5 0.0 0.02
17 19:55 S 21 G 25 5.00 Overcast with Haze and Breezy SCT050 BKN085 OVC110 69.8 59.5 72.5 64.8 70% 29.48 0.0 0.06 0.68
17 19:35 S 17 G 28 5.00 Light Rain SCT050 SCT060 OVC100 69.8 60.1 71% 29.49 0.0 0.04
17 19:15 S 20 G 29 5.00 Light Rain SCT075 OVC095 69.8 59.9 71% 29.51 0.0 0.03
17 18:55 S 15 G 24 4.00 Light Rain OVC095 69.3 60.6 74% 29.51 0.0 0.15
17 18:35 S 18 G 23 4.00 Light Rain SCT050 SCT070 OVC095 69.3 61 75% 29.51 0.0 0.12
17 18:15 S 17 G 22 2.50 Light Rain SCT050 BKN070 OVC110 68.9 60.8 76% 29.56 0.0 0.06
17 17:55 S 13 7.00 Light Rain SCT075 OVC100 68.9 60.4 75% 29.57 0.0 0.1
17 17:35 S 12 G 16 4.00 Light Rain SCT031 SCT055 OVC090 68.2 59.9 75% 29.59 0.0 0.07
17 17:15 S 7 5.00 Light Rain SCT027 BKN070 OVC100 66.2 57.7 74% 29.61 0.0 0.03
17 16:55 S 5 5.00 Light Rain SCT030 BKN041 OVC110 65.3 56.5 73% 29.62 0.0 0.3 0.37
17 16:35 SW 5 3.00 Rain SCT028 BKN034 OVC070 65.3 55.8 71% 29.65 0.0 0.27
17 16:15 S 6 1.50 Heavy Rain BKN027 BKN037 OVC049 66 55.6 69% 29.67 0.0 0.16
17 15:55 SE 6 3.00 Rain SCT047 BKN090 OVC110 67.5 53.6 61% 29.64 0.0 0.07
17 15:35 SE 5 7.00 Rain OVC110 68.9 51.4 54% 29.66 0.0 0.01
17 15:15 SE 5 7.00 Mostly Cloudy SCT100 BKN120 70.5 47.3 44% 29.66 0.0
17 14:55 SE 3 10.00 Partly Cloudy SCT046 SCT120 71.1 46 41% 29.68 0.0
17 14:35 S 3 10.00 Overcast SCT038 SCT044 OVC120 71.6 45.7 40% 29.7 0.0
17 14:15 SW 3 10.00 Overcast SCT036 SCT044 OVC120 71.8 44.2 37% 29.71 0.0
17 13:55 S 9 10.00 Partly Cloudy SCT120 72.5 41 72.9 62.1 32% 29.71 0.0
17 13:35 S 10 10.00 Fair CLR 72.5 38.8 30% 29.7 0.0
17 13:15 S 7 10.00 Partly Cloudy SCT048 72.5 40.5 31% 29.72 0.0
17 12:55 S 7 10.00 Fair CLR 72.5 39.6 30% 29.71 0.0
17 12:35 S 9 10.00 Fair CLR 72.5 40.3 31% 29.7 0.0
17 11:35 S 8 10.00 Fair CLR 72.5 39.4 30% 29.72 0.0
17 11:15 SW 7 7.00 Fair CLR 72.3 36 27% 29.72 0.0
17 10:55 SW 7 10.00 Fair CLR 71.8 41.2 33% 29.72 0.0
17 10:35 SW 12 10.00 Fair CLR 71.6 44.2 38% 29.73 0.0
17 10:15 S 10 10.00 Fair CLR 71.1 43.5 37% 29.7 0.0
17 09:35 SW 8 10.00 Fair CLR 68.4 45.5 44% 29.74 0.0
17 08:55 S 9 10.00 Fair CLR 65.7 48 53% 29.68 0.0
17 08:15 SW 6 10.00 Fair CLR 63 48 58% 29.74 0.0
17 07:55 SW 5 10.00 Fair CLR 61.9 49.1 61.9 56.5 63% 29.75 0.0
17 07:35 S 5 10.00 Fair CLR 60.1 47.8 64% 29.74 0.0
17 07:15 SW 3 7.00 Fair CLR 59 47.5 66% 29.74 0.0
17 06:55 SW 5 10.00 Fair CLR 58.1 47.5 68% 29.73 0.0
17 05:55 S 5 10.00 Fair CLR 57 47.5 71% 29.72 0.0
17 05:15 S 5 10.00 Fair CLR 57 47.3 70% 29.72 0.0
17 04:55 Calm 10.00 Fair CLR 58.1 48.2 70% 29.72 0.0
17 04:15 SW 3 10.00 Fair CLR 57.7 48.4 71% 29.72 0.0
17 03:55 Calm 10.00 Fair CLR 58.5 49.3 72% 29.72 0.0
17 03:35 SW 3 10.00 Fair CLR 58.5 49.1 71% 29.72 0.0
17 03:15 Calm 10.00 Fair CLR 59.2 49.1 69% 29.72 0.0
17 02:55 SW 3 10.00 Fair CLR 59.5 49.3 69% 29.72 0.0
17 02:35 SW 3 10.00 Fair CLR 60.4 49.5 67% 29.72 0.0
17 02:15 W 6 10.00 Fair CLR 61.2 49.8 66% 29.72 0.0
17 01:15 SW 9 10.00 Fair CLR 61.9 49.6 64% 29.73 0.0
17 00:55 SW 5 10.00 Fair CLR 61 49.5 66% 29.72 0.0
17 00:35 W 5 10.00 Fair CLR 61.3 49.3 65% 29.72 0.0
17 00:15 W 6 10.00 Fair CLR 62.4 48.7 61% 29.73 0.0
16 23:55 SW 6 10.00 Fair CLR 61.9 48.9 63% 29.72 0.0
16 23:35 SW 9 10.00 Fair CLR 63.5 47.8 57% 29.72 0.0
16 23:15 SW 13 10.00 Fair CLR 64 46.6 53% 29.72 0.0
16 22:55 SW 13 G 21 10.00 Fair CLR 64.9 43.5 46% 29.71 0.0 0.04
16 22:35 SW 13 G 26 10.00 Fair CLR 65.8 44.4 46% 29.7 0.0
16 22:15 SW 22 G 25 7.00 Fair and Breezy CLR 66.7 42.3 41% 29.7 0.0
16 21:55 SW 10 10.00 Fair CLR 66.6 43.3 43% 29.68 0.0
Date Time (edt) 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)