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.
11 06:55 SW 15 G 24 7.00 Rain SCT025 BKN060 OVC110 67.5 57.6 71% 29.65 0.0 0.2
11 06:35 S 21 G 29 3.00 Light Rain and Breezy SCT042 BKN060 OVC100 66.9 58.1 73% 29.66 0.0 0.17
11 06:15 SW 23 G 37 3.00 Rain and Breezy SCT047 SCT060 OVC100 67.8 57.2 69% 29.67 0.0 0.08
11 05:55 SW 15 G 23 4.00 Light Rain SCT050 SCT075 BKN100 68.2 57.7 69% 29.67 0.0 0.05
11 05:35 SW 16 G 25 10.00 Partly Cloudy SCT065 SCT095 68.9 57.2 66% 29.68 0.0 0.02
11 05:15 SW 18 G 26 5.00 Light Rain SCT021 SCT038 BKN065 68.5 57.7 69% 29.68 0.0 0.02
11 04:55 SW 16 G 24 10.00 Mostly Cloudy SCT038 SCT049 BKN060 69.4 56.8 64% 29.69 0.0
11 04:35 SW 16 G 23 10.00 Overcast SCT038 OVC050 69.8 56.8 64% 29.71 0.0
11 04:15 SW 14 G 23 10.00 Mostly Cloudy SCT042 BKN050 BKN060 69.6 56.8 64% 29.71 0.0
11 03:55 SW 18 G 28 10.00 Mostly Cloudy SCT022 BKN030 BKN042 69.6 56.8 64% 29.73 0.0
11 03:35 SW 18 G 25 10.00 Mostly Cloudy BKN022 BKN030 69.3 56.7 64% 29.74 0.0
11 03:15 S 20 G 25 10.00 Overcast BKN022 OVC029 69.6 56.8 64% 29.75 0.0
11 02:55 SW 17 G 24 10.00 Overcast BKN024 BKN030 OVC035 69.3 56.8 65% 29.75 0.0
11 02:35 SW 20 G 25 10.00 Mostly Cloudy SCT020 BKN027 BKN120 69.8 56.7 63% 29.75 0.0
11 02:15 SW 23 G 31 10.00 Overcast and Breezy BKN023 OVC031 70 56.7 63% 29.73 0.0
11 01:55 SW 21 G 26 10.00 Mostly Cloudy and Breezy BKN021 BKN027 69.8 56.5 71.6 68.4 63% 29.74 0.0
11 01:35 S 18 G 25 10.00 Fair CLR 69.3 56.3 64% 29.73 0.0
11 01:15 S 18 G 26 10.00 Fair CLR 69.3 55.8 62% 29.74 0.0
11 00:55 S 18 G 28 10.00 Fair CLR 69.8 55.6 61% 29.75 0.0
11 00:35 S 22 G 28 10.00 Fair and Breezy CLR 69.6 55.4 61% 29.76 0.0
11 00:15 S 18 G 25 10.00 Partly Cloudy SCT032 69.1 55 61% 29.77 0.0
10 23:55 S 17 G 24 10.00 Mostly Cloudy BKN032 68.9 54.7 61% 29.78 0.0
10 23:35 S 17 G 24 10.00 Partly Cloudy SCT027 SCT037 68.4 54.5 61% 29.79 0.0
10 23:15 S 16 G 20 10.00 Partly Cloudy SCT037 68.5 54.1 60% 29.8 0.0
10 22:55 S 16 G 20 10.00 Fair CLR 68.9 53.8 59% 29.81 0.0
10 22:35 S 14 G 20 10.00 Fair CLR 68.9 53.6 58% 29.81 0.0
10 22:15 S 13 G 18 10.00 Fair CLR 68.9 53.6 58% 29.81 0.0
10 21:55 S 15 G 22 10.00 Fair CLR 69.3 53.6 58% 29.82 0.0
10 21:35 S 10 7.00 Fair CLR 69.8 53.6 57% 29.83 0.0
10 21:15 S 12 G 18 10.00 Fair CLR 70 53.6 56% 29.84 0.0
10 20:55 S 9 7.00 Fair CLR 70.2 53.6 56% 29.85 0.0
10 20:35 S 8 10.00 Fair CLR 70.2 53.6 56% 29.86 0.0
10 20:15 S 9 10.00 Fair CLR 70.9 53.6 55% 29.86 0.0
10 19:55 S 12 7.00 Fair CLR 71.6 53.6 76.3 71.4 53% 29.86 0.0
10 19:35 S 10 7.00 Partly Cloudy SCT043 SCT050 72 53.6 53% 29.86 0.0
10 19:15 S 13 10.00 Mostly Cloudy BKN043 72.5 53.6 52% 29.86 0.0
10 18:55 S 16 7.00 Overcast SCT033 OVC041 73 53.6 51% 29.86 0.0
10 18:35 SW 16 G 20 10.00 Mostly Cloudy BKN043 73.4 53.6 50% 29.86 0.0
10 18:15 S 16 7.00 Partly Cloudy SCT029 SCT043 73.4 53.6 50% 29.87 0.0
10 17:55 SW 16 G 22 10.00 Partly Cloudy SCT029 SCT040 74.8 53.1 47% 29.87 0.0
10 17:35 S 14 G 20 10.00 Mostly Cloudy BKN031 BKN040 74.3 53.8 49% 29.87 0.0
10 17:15 SW 14 G 21 10.00 Partly Cloudy SCT033 SCT040 SCT055 73.8 53.2 49% 29.88 0.0
10 16:55 SW 17 G 24 10.00 Mostly Cloudy SCT029 BKN036 BKN044 75.9 52.5 44% 78 29.88 0.0
10 16:35 SW 17 10.00 Mostly Cloudy SCT029 BKN036 BKN046 74.3 52.5 47% 29.89 0.0
10 16:15 S 20 G 25 10.00 Overcast BKN033 BKN038 OVC055 74.5 52.9 47% 29.89 0.0
10 15:55 SW 15 G 22 7.00 Mostly Cloudy BKN031 BKN038 BKN045 75.7 52.3 44% 78 29.9 0.0
10 15:35 SW 12 G 23 7.00 Mostly Cloudy SCT029 BKN035 BKN045 74.7 52.5 46% 29.91 0.0
10 15:15 S 14 G 17 10.00 Partly Cloudy SCT029 SCT035 SCT060 74.5 52 45% 29.91 0.0
10 14:35 SW 17 G 22 10.00 Mostly Cloudy SCT026 BKN037 BKN060 74.1 50 43% 29.93 0.0
10 14:15 SW 12 7.00 Mostly Cloudy BKN024 BKN029 BKN034 72.9 53.1 50% 29.94 0.0
10 13:55 SW 15 10.00 Overcast BKN020 BKN024 OVC034 71.6 53.6 72.3 64.6 53% 29.94 0.0
10 13:35 SW 12 7.00 Overcast BKN018 BKN026 OVC055 71.1 54 55% 29.95 0.0
10 13:15 SW 14 G 18 10.00 Overcast BKN016 BKN022 OVC037 70.7 55 58% 29.94 0.0
10 12:55 SW 15 G 18 10.00 Overcast OVC016 68.9 54.5 60% 29.95 0.0
10 12:35 SW 10 10.00 Overcast OVC016 69.1 54.5 60% 29.95 0.0
10 12:15 SW 13 G 18 10.00 Overcast BKN016 OVC032 68.9 54.5 60% 29.95 0.0
10 11:55 SW 9 7.00 Overcast BKN026 OVC032 68.2 54.5 62% 29.95 0.0
10 11:35 SW 13 G 17 7.00 Overcast BKN024 OVC030 67.1 54 63% 29.95 0.0
10 11:15 SW 12 G 21 10.00 Overcast SCT024 OVC030 66.4 54 64% 29.95 0.0
10 10:55 S 13 7.00 Overcast SCT011 OVC028 65.8 54.1 66% 29.94 0.0
10 10:35 SW 14 7.00 Overcast OVC026 65.8 54 66% 29.94 0.0
10 10:15 SW 13 G 17 10.00 Overcast SCT014 OVC026 66.2 54 65% 29.93 0.0
10 09:55 SW 8 7.00 Overcast OVC026 65.8 54 66% 29.93 0.0
10 09:35 SW 10 G 17 10.00 Overcast OVC026 65.5 54 67% 29.93 0.0
10 09:15 SW 14 G 17 7.00 Overcast OVC028 65.1 53.8 67% 29.92 0.0
10 08:55 SW 10 10.00 Overcast OVC028 64.8 53.6 67% 29.92 0.0
10 08:35 SW 13 7.00 Overcast OVC026 64.8 53.6 67% 29.91 0.0
10 08:15 SW 12 7.00 Overcast SCT017 OVC026 64.6 53.6 68% 29.9 0.0
10 07:55 SW 10 10.00 Overcast OVC017 64.8 53.2 64.9 63.5 66% 29.9 0.0
10 07:35 SW 12 10.00 Overcast OVC019 64.9 53.2 66% 29.9 0.0
10 07:15 SW 14 10.00 Overcast OVC021 64.9 53.2 66% 29.9 0.0
10 06:55 SW 14 G 21 10.00 Overcast OVC021 64.9 53.1 66% 29.91 0.0
10 06:35 SW 14 10.00 Overcast OVC025 64.9 53.1 66% 29.9 0.0
10 06:15 SW 15 G 20 10.00 Overcast OVC023 64.8 52.9 66% 29.9 0.0
10 05:55 SW 12 10.00 Overcast OVC020 64.8 53.1 66% 29.89 0.0
10 05:35 SW 12 G 18 10.00 Overcast OVC020 64.8 52.9 66% 29.88 0.0
10 05:15 SW 12 G 17 7.00 Overcast OVC020 64.8 52.9 66% 29.88 0.0
10 04:55 SW 14 10.00 Overcast OVC020 64.8 52.9 66% 29.88 0.0
10 04:35 SW 12 G 16 10.00 Overcast OVC024 64.4 52.7 66% 29.88 0.0
10 04:15 SW 12 10.00 Overcast OVC024 64.4 52.7 66% 29.88 0.0
10 03:55 SW 10 10.00 Overcast OVC026 64 52.3 66% 29.88 0.0
10 03:35 SW 12 10.00 Overcast OVC028 63.9 52.2 66% 29.88 0.0
10 03:15 SW 12 10.00 Mostly Cloudy BKN026 63.5 52 66% 29.88 0.0
10 02:55 SW 9 10.00 Partly Cloudy SCT030 63.7 51.8 65% 29.88 0.0
10 02:35 SW 13 G 17 10.00 Overcast OVC030 64.4 51.8 64% 29.87 0.0
10 02:15 SW 15 G 18 10.00 Overcast OVC030 64.4 51.4 63% 29.88 0.0
10 01:55 SW 13 10.00 Overcast OVC028 64.9 51.3 64.9 63.7 61% 29.88 0.0
10 01:35 S 15 10.00 Overcast OVC028 64.9 51.1 61% 29.88 0.0
10 01:15 S 13 10.00 Overcast OVC028 64.9 50.9 61% 29.88 0.0
10 00:55 SW 13 G 16 10.00 Overcast OVC028 64.6 50.5 61% 29.89 0.0
10 00:35 SW 10 G 16 10.00 Overcast BKN026 OVC032 64.4 50.2 60% 29.9 0.0
10 00:15 SW 13 G 17 10.00 Overcast SCT024 OVC032 63.9 50 61% 29.89 0.0
09 23:55 SW 13 G 17 10.00 Overcast OVC032 63.9 49.8 60% 29.89 0.0
09 23:35 SW 8 G 16 10.00 Overcast SCT025 OVC032 63.9 50 61% 29.88 0.0
09 23:15 SW 12 G 20 10.00 Overcast OVC025 64 50 60% 29.88 0.0
09 22:55 SW 12 10.00 Overcast OVC027 63.9 50 61% 29.87 0.0
09 22:35 SW 12 G 17 10.00 Overcast OVC027 64.4 49.6 59% 29.87 0.0
09 22:15 S 12 G 20 10.00 Overcast OVC027 64.6 49.3 58% 29.86 0.0
09 21:55 S 14 G 20 10.00 Overcast OVC029 64.4 48.9 57% 29.85 0.0
09 21:35 S 10 10.00 Overcast OVC031 64 48.4 57% 29.85 0.0
09 21:15 S 9 10.00 Overcast OVC033 64.4 48.2 56% 29.85 0.0
09 20:55 SW 13 10.00 Mostly Cloudy BKN035 64.4 48.2 56% 29.86 0.0
09 20:35 S 14 G 20 10.00 Mostly Cloudy BKN035 64.8 47.7 54% 29.86 0.0
09 20:15 S 15 10.00 Fair CLR 64.4 47.5 54% 29.86 0.0
09 19:55 SW 16 G 23 10.00 Fair CLR 64.4 47.5 72 64.4 54% 29.85 0.0
09 19:35 SW 18 G 26 7.00 Fair CLR 65.7 46.8 51% 29.84 0.0
09 18:55 S 17 G 26 10.00 Partly Cloudy SCT032 68.2 45.7 45% 29.83 0.0
09 18:35 S 17 G 28 10.00 Fair CLR 69.3 44.2 41% 29.83 0.0
09 18:15 SW 21 G 28 7.00 Fair and Breezy CLR 70.2 42.4 37% 29.83 0.0
09 17:55 S 18 G 28 10.00 Fair CLR 70.5 41.2 35% 29.83 0.0
09 17:35 S 18 G 25 7.00 Fair CLR 71.1 38.5 31% 29.83 0.0
09 17:15 S 20 G 26 10.00 Fair CLR 71.4 36.3 28% 29.83 0.0
09 16:55 SW 17 G 28 10.00 Fair CLR 71.2 33.6 25% 29.84 0.0
09 16:35 S 18 G 30 7.00 Fair CLR 71.6 31.6 23% 29.84 0.0
09 16:15 S 18 G 23 10.00 Fair CLR 71.8 32 23% 29.85 0.0
09 15:55 S 21 G 26 10.00 Fair and Breezy CLR 71.6 32 23% 29.85 0.0
09 15:35 SW 17 G 23 10.00 Fair CLR 71.1 32 24% 29.86 0.0
09 15:15 SW 18 G 23 10.00 Fair CLR 70.2 34.3 27% 29.86 0.0
09 14:55 SW 18 G 23 10.00 Fair CLR 70.3 34.5 27% 29.87 0.0
09 14:35 SW 16 G 23 10.00 Fair CLR 70 34 27% 29.88 0.0
09 14:15 S 14 10.00 Fair CLR 69.6 36.1 29% 29.89 0.0
09 13:55 SW 16 10.00 Fair CLR 68.4 34.9 68.4 45.9 29% 29.89 0.0
09 13:35 S 14 G 20 10.00 Fair CLR 67.3 36.1 32% 29.9 0.0
09 13:15 SW 16 10.00 Fair CLR 66.4 34.7 31% 29.9 0.0
09 12:55 S 16 10.00 Fair CLR 65.3 35.1 33% 29.9 0.0
09 12:35 SW 15 10.00 Fair CLR 64.4 34 32% 29.91 0.0
09 12:15 SW 20 G 23 10.00 Fair CLR 62.8 33.4 33% 29.91 0.0
09 11:55 SW 17 G 23 10.00 Fair CLR 61.2 33.4 35% 29.91 0.0
09 11:35 S 20 10.00 Fair CLR 60.1 33.4 37% 29.92 0.0
09 11:15 SW 15 G 23 10.00 Fair CLR 58.3 32.9 38% 29.92 0.0
09 10:35 SW 15 G 25 10.00 Fair CLR 55.6 32.2 41% 29.92 0.0
09 10:15 S 17 G 24 7.00 Fair CLR 54 31.1 42% 29.92 0.0
09 09:55 S 16 7.00 Fair CLR 52.7 29.7 41% 29.92 0.0
09 09:35 S 15 G 21 10.00 Fair CLR 50.9 29.5 44% 29.92 0.0
09 09:15 S 14 G 21 10.00 Fair CLR 49.3 29.8 47% 45 29.92 0.0
09 08:55 S 13 10.00 Fair CLR 48 30 50% 43 29.92 0.0
09 08:35 S 10 10.00 Fair CLR 46.8 30.6 53% 42 29.92 0.0
09 08:15 S 10 10.00 Fair CLR 46.2 30.6 55% 42 29.92 0.0
09 07:55 S 10 10.00 Fair CLR 45.9 30.2 49.3 45.9 54% 41 29.91 0.0
09 07:35 S 6 10.00 Fair CLR 46.4 29.8 53% 44 29.92 0.0
09 07:15 S 9 10.00 Fair CLR 47.7 29.7 50% 44 29.91 0.0
09 06:55 S 8 10.00 Fair CLR 47.7 30 51% 44 29.91 0.0
09 06:35 S 9 10.00 Fair CLR 48 29.8 49% 44 29.91 0.0
09 06:15 S 10 10.00 Fair CLR 47.5 29.8 51% 43 29.91 0.0
09 05:55 SW 10 10.00 Fair CLR 48.2 29.5 48% 44 29.91 0.0
09 05:35 SW 12 10.00 Fair CLR 48.2 29.5 48% 44 29.91 0.0
09 04:55 SW 10 10.00 Fair CLR 48.9 30 48% 45 29.91 0.0
09 04:35 SW 13 G 17 10.00 Fair CLR 49.1 29.7 47% 45 29.91 0.0
09 04:15 SW 12 10.00 Fair CLR 49.3 29.1 46% 45 29.92 0.0
09 03:55 SW 14 10.00 Fair CLR 48.7 28.6 46% 44 29.92 0.0
09 03:35 SW 10 G 20 10.00 Fair CLR 48.4 27.9 45% 44 29.93 0.0
09 03:15 SW 9 10.00 Fair CLR 48 27.5 45% 44 29.93 0.0
09 02:55 SW 10 10.00 Fair CLR 48 27.9 46% 44 29.93 0.0
09 02:35 SW 9 10.00 Fair CLR 47.7 28.4 47% 44 29.93 0.0
09 02:15 SW 10 10.00 Fair CLR 48.2 27.7 45% 44 29.93 0.0
09 01:55 SW 10 G 17 10.00 Fair CLR 48.7 27.1 54.5 48.4 43% 45 29.93 0.0
09 01:35 SW 12 10.00 Fair CLR 48.4 26.6 43% 44 29.92 0.0
09 01:15 SW 14 10.00 Fair CLR 49.1 25.7 40% 44 29.92 0.0
09 00:55 SW 13 10.00 Fair CLR 50 25.3 38% 46 29.92 0.0
09 00:35 SW 14 10.00 Fair CLR 50.2 25.7 39% 29.92 0.0
09 00:15 SW 15 G 22 10.00 Fair CLR 50.4 25.7 38% 29.92 0.0
08 23:55 SW 12 G 17 10.00 Fair CLR 50.4 26.4 39% 29.93 0.0
08 23:35 SW 12 G 16 10.00 Fair CLR 50.9 26.2 38% 29.93 0.0
08 23:15 S 13 G 17 10.00 Fair CLR 50.9 27 40% 29.93 0.0
08 22:55 S 12 10.00 Fair CLR 50.7 27.5 41% 29.93 0.0
08 22:35 S 12 10.00 Fair CLR 50.9 28.4 42% 29.93 0.0
08 22:15 S 9 10.00 Fair CLR 50.7 30 45% 29.93 0.0
08 21:55 S 10 10.00 Fair CLR 51.3 30 44% 29.93 0.0
08 21:35 S 12 10.00 Fair CLR 52 30 43% 29.93 0.0
08 21:15 S 10 10.00 Fair CLR 52 28 40% 29.93 0.0
08 20:55 S 10 10.00 Fair CLR 52.5 23 32% 29.92 0.0
08 20:35 S 12 10.00 Fair CLR 53.1 23 31% 29.92 0.0
08 20:15 SW 12 10.00 Fair CLR 53.8 23.2 30% 29.92 0.0
08 19:55 SW 12 10.00 Fair CLR 54.5 23.9 60.3 52 31% 29.92 0.0
08 19:35 SW 13 10.00 Fair CLR 55.6 24.1 30% 29.92 0.0
08 19:15 SW 12 10.00 Fair CLR 56.8 23.4 27% 29.91 0.0
08 18:55 SW 12 7.00 Fair CLR 58.1 21.2 24% 29.92 0.0
08 18:35 SW 13 10.00 Fair CLR 58.6 20.5 23% 29.92 0.0
08 18:15 SW 13 10.00 Fair CLR 59.2 20.5 22% 29.92 0.0
08 17:55 SW 14 10.00 Fair CLR 59.7 18.7 20% 29.91 0.0
08 17:35 SW 13 G 21 10.00 Fair CLR 59.9 18.1 20% 29.92 0.0
08 17:15 SW 14 10.00 Fair CLR 59.7 17.1 19% 29.92 0.0
08 16:55 SW 12 G 16 10.00 Fair CLR 59.4 18.5 20% 29.92 0.0
08 16:35 SW 14 10.00 Fair CLR 59.7 18.7 20% 29.92 0.0
08 16:15 SW 14 G 21 7.00 Fair CLR 58.5 16.5 19% 29.92 0.0
08 15:55 W 14 G 20 10.00 Fair CLR 58.3 18.9 21% 29.93 0.0
08 15:35 SW 13 G 18 7.00 Fair CLR 57.6 20.1 23% 29.93 0.0
08 15:15 SW 13 G 18 10.00 Fair CLR 56.3 22.5 27% 29.94 0.0
08 14:55 SW 12 G 17 7.00 Fair CLR 56.5 25.5 30% 29.95 0.0
08 14:35 W 14 G 20 10.00 Fair CLR 54.7 24.3 31% 29.96 0.0
08 14:15 SW 13 G 20 10.00 Fair CLR 54 23.4 30% 29.97 0.0
08 12:55 SW 14 10.00 Fair CLR 49.5 26.6 41% 45 30 0.0
08 12:35 SW 16 G 21 10.00 Fair CLR 48 26.1 42% 42 30 0.0
08 11:55 SW 10 10.00 Fair CLR 46.2 28.4 50% 42 29.99 0.0
08 11:35 SW 13 10.00 Fair CLR 45 27.9 51% 39 29.99 0.0
08 11:15 SW 14 10.00 Fair CLR 43.7 26.4 51% 37 30 0.0
08 10:55 SW 12 10.00 Fair CLR 42.1 26.8 55% 36 30.01 0.0
08 10:35 W 13 G 17 10.00 Partly Cloudy SCT014 41.2 27 57% 35 30.01 0.0
08 10:15 SW 14 10.00 Mostly Cloudy BKN014 41 27.1 58% 34 30.01 0.0
08 09:55 SW 13 G 16 10.00 Overcast OVC014 39.7 27.3 61% 33 30.02 0.0
08 09:35 SW 12 7.00 Overcast OVC014 38.8 26.4 61% 32 30.02 0.0
08 09:15 W 9 10.00 Overcast OVC014 38.5 27.3 64% 33 30.02 0.0
08 08:55 W 10 G 21 10.00 Overcast OVC014 37.9 26.2 63% 32 30.01 0.0
08 08:35 W 16 G 22 7.00 Overcast OVC014 38.3 27.5 65% 30 30.01 0.0
08 08:15 W 7 10.00 Overcast OVC014 38.8 28 65% 34 30 0.0
08 07:55 W 9 10.00 Overcast OVC014 38.3 27 43.7 38.3 64% 33 29.99 0.0
08 07:35 SW 8 10.00 Overcast OVC014 39.4 28.8 66% 34 29.98 0.0
08 07:15 W 8 G 16 10.00 Overcast OVC014 39.4 28.6 65% 34 29.98 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)