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.
22 22:55 Calm 3.00 Fair with Haze CLR 61.7 55 79% 30.05 0.0
22 22:35 Calm 3.00 Partly Cloudy with Haze SCT049 61.7 55 79% 30.04 0.0
22 22:15 Calm 4.00 Partly Cloudy with Haze SCT049 61.3 54.5 78% 30.03 0.0
22 21:55 Calm 7.00 Fair CLR 62.6 55.6 78% 30.03 0.0
22 21:35 Calm 7.00 Fair CLR 63.7 56.3 77% 30.02 0.0
22 21:15 Calm 7.00 Fair CLR 64.8 57.2 77% 30.01 0.0
22 20:55 Calm 10.00 Fair CLR 66.7 56.3 69% 30.01 0.0
22 20:35 Calm 10.00 Partly Cloudy SCT060 67.5 55.4 65% 30 0.0
22 20:15 Calm 7.00 Overcast OVC050 67.1 55.6 67% 30 0.0
22 19:55 Calm 10.00 Overcast OVC050 67.3 55.4 67.3 63.1 66% 30 0.0 0.01
22 19:35 Calm 10.00 Overcast OVC050 67.1 54.9 65% 30 0.0
22 19:15 Calm 10.00 Overcast OVC048 66.6 55 67% 29.99 0.0
22 18:55 Calm 10.00 Overcast OVC046 66.7 55.2 67% 29.99 0.0
22 18:35 Calm 10.00 Overcast SCT038 OVC046 67.1 55.2 66% 29.99 0.0
22 17:35 Calm 10.00 Overcast SCT024 SCT031 OVC044 65.3 54.5 68% 29.98 0.0
22 17:15 NE 3 10.00 Overcast SCT032 OVC044 64.9 54.7 70% 29.97 0.0
22 16:55 NE 5 7.00 Overcast SCT011 BKN026 OVC033 63.9 54.9 73% 29.97 0.0 0.01
22 16:35 N 7 4.00 Overcast with Haze SCT013 OVC026 64.4 54.5 70% 29.97 0.0
22 16:15 N 9 10.00 Overcast SCT015 OVC024 64.8 54 68% 29.96 0.0
22 15:55 NE 6 7.00 Overcast OVC015 64.4 53.8 69% 29.96 0.0 0.01
22 15:35 NE 5 10.00 Overcast BKN011 OVC018 64.4 54 69% 29.95 0.0 0.01
22 15:15 N 9 G 16 5.00 Overcast with Haze OVC009 63.7 54.7 73% 29.95 0.0 0.01
22 14:55 N 7 1.75 Overcast with Haze OVC009 63.1 55.2 76% 29.94 0.0
22 14:35 N 8 10.00 Overcast OVC007 63.9 54.7 72% 29.93 0.0
22 14:15 N 5 G 18 7.00 Overcast OVC007 63.7 55 74% 29.91 0.0
22 13:35 NE 8 G 17 4.00 Overcast with Haze OVC007 63 55.2 76% 29.91 0.0
22 13:15 NE 8 5.00 Overcast with Haze OVC007 63.5 55 74% 29.92 0.0
22 12:55 NE 8 5.00 Overcast with Haze OVC007 62.6 54.9 76% 29.92 0.0
22 12:35 NE 8 5.00 Overcast with Haze OVC007 62.2 54.3 75% 29.92 0.0
22 12:15 NE 5 4.00 Overcast with Haze BKN005 OVC009 61.9 54.5 77% 29.91 0.0
22 11:55 NE 7 2.50 Overcast with Haze OVC005 61.7 54.1 76% 29.9 0.0
22 11:35 NE 5 3.00 Overcast with Haze OVC007 61.9 54 75% 29.9 0.0
22 11:15 NE 3 10.00 Overcast OVC007 62.1 53.6 74% 29.88 0.0
22 10:55 NE 6 10.00 Overcast OVC007 61.9 53.8 75% 29.87 0.0 0.01
22 10:35 NE 7 7.00 Overcast OVC007 61.7 53.4 74% 29.86 0.0
22 10:15 NE 6 10.00 Overcast OVC005 61.2 53.1 75% 29.85 0.0
22 09:55 NE 7 10.00 Overcast OVC005 60.8 52.7 75% 29.84 0.0
22 09:35 NE 6 10.00 Overcast OVC005 60.3 52.7 76% 29.84 0.0
22 09:15 NE 7 10.00 Overcast OVC005 59.9 52.5 77% 29.84 0.0
22 08:55 NE 5 5.00 Overcast with Haze OVC005 60.1 52.7 77% 29.83 0.0 0.01
22 08:35 NE 14 4.00 Overcast with Haze OVC003 60.3 53.2 78% 29.83 0.0 0.01
22 08:15 NE 5 1.75 Overcast with Haze OVC003 60.3 53.1 77% 29.83 0.0
22 07:55 NE 8 2.50 Overcast with Haze OVC003 59.9 52.9 61 59.9 78% 29.82 0.0 0.01 0.26
22 07:35 NE 6 2.00 Overcast with Haze OVC003 59.9 52.9 78% 29.8 0.0
22 07:15 NE 7 2.50 Overcast with Haze OVC003 60.1 53.1 78% 29.8 0.0
22 06:55 NE 7 2.50 Overcast with Haze OVC003 60.1 53.1 78% 29.79 0.0
22 06:35 NE 7 2.00 Overcast with Haze OVC003 59.9 52.9 78% 29.78 0.0
22 06:15 NE 6 3.00 Overcast with Haze OVC003 60.1 53.1 78% 29.78 0.0
22 05:55 NE 8 4.00 Overcast with Haze OVC003 60.3 53.4 78% 29.78 0.0 0.01
22 05:35 NE 6 2.50 Overcast with Haze OVC003 60.8 53.8 78% 29.77 0.0
22 05:15 NE 6 3.00 Overcast with Haze OVC003 60.8 53.6 77% 29.77 0.0
22 04:55 NE 6 3.00 Overcast with Haze OVC003 60.4 53.6 78% 29.76 0.0 0.01 0.24
22 04:35 NE 8 5.00 Overcast with Haze OVC003 60.3 53.2 78% 29.77 0.0
22 04:15 NE 7 5.00 Overcast with Haze OVC003 60.3 53.2 78% 29.77 0.0
22 03:55 N 7 10.00 Overcast OVC003 60.1 53.1 78% 29.77 0.0 0.09
22 03:35 NE 6 7.00 Overcast OVC003 59.9 52.9 78% 29.76 0.0 0.09
22 03:15 N 7 2.50 Light Rain BKN003 OVC011 60.1 53.4 79% 29.77 0.0 0.08
22 02:55 NE 7 1.75 Rain BKN003 OVC011 60.3 53.4 78% 29.77 0.0 0.14
22 02:35 NE 7 2.00 Light Rain SCT003 OVC011 60.8 53.6 77% 29.78 0.0 0.05
22 02:15 NE 5 5.00 Overcast with Haze OVC009 61 53.6 77% 29.78 0.0 0.02
22 01:55 NE 5 5.00 Overcast with Haze OVC009 60.8 53.2 70 60.8 76% 29.78 0.0 0.01 0.55
22 01:15 N 8 7.00 Overcast SCT007 OVC017 61 53.2 76% 29.8 0.0
22 00:55 E 10 5.00 Overcast with Haze BKN017 OVC023 61.2 52.9 74% 29.8 0.0 0.08
22 00:35 Calm 7.00 Overcast SCT013 BKN024 OVC032 61 52.2 73% 29.82 0.0 0.07
22 00:15 E 13 3.00 Light Rain SCT010 BKN018 OVC035 61.3 52.7 73% 29.82 0.0 0.06
21 23:55 Calm 3.00 Light Rain SCT014 BKN031 OVC046 61.3 52.2 72% 29.84 0.0 0.11
21 23:35 SE 8 5.00 Light Rain BKN031 BKN042 OVC060 61.9 52 70% 29.83 0.0 0.04
21 23:15 E 10 G 23 10.00 Light Rain SCT031 OVC040 61.9 52 70% 29.81 0.0 0.02
21 22:55 E 15 G 20 10.00 Light Rain BKN038 OVC049 62.1 52.3 71% 29.81 0.0 0.17 0.35
21 22:35 E 17 G 24 5.00 Light Rain SCT037 BKN046 OVC060 62.2 52.5 71% 29.82 0.0 0.14
21 22:15 E 14 G 20 4.00 Rain SCT038 BKN046 OVC065 63 52.9 70% 29.83 0.0 0.06
21 21:55 E 14 G 18 7.00 Rain SCT043 BKN050 OVC065 63.9 52.7 67% 29.83 0.0 0.1
21 21:35 E 14 7.00 Light Rain BKN050 BKN065 OVC110 64.4 53.1 67% 29.84 0.0 0.06
21 21:15 E 12 7.00 Light Rain SCT050 SCT060 OVC075 64.9 53.4 66% 29.85 0.0 0.03
21 20:55 E 7 5.00 Rain SCT046 BKN050 OVC095 65.7 53.4 65% 29.86 0.0 0.07
21 20:35 E 5 3.00 Light Rain SCT049 BKN060 OVC100 66.6 53.4 63% 29.86 0.0 0.03
21 20:15 Calm 7.00 Light Rain SCT060 OVC100 69.1 49.8 50% 29.87 0.0
21 19:55 E 3 7.00 Overcast OVC110 70.2 48.4 75.4 70.2 46% 29.85 0.0
21 19:35 E 6 10.00 Overcast SCT060 SCT070 OVC100 71.2 45.9 40% 29.86 0.0
21 19:15 E 8 10.00 Overcast OVC110 72 45.5 39% 29.88 0.0
21 18:55 E 8 7.00 Overcast SCT048 SCT080 OVC110 72.1 45.3 38% 29.88 0.0
21 18:35 E 7 10.00 Overcast SCT050 SCT070 OVC110 72.5 44.6 37% 29.9 0.0
21 17:55 E 8 10.00 Partly Cloudy SCT100 SCT120 73.4 42.8 33% 29.91 0.0
21 17:35 E 8 7.00 Mostly Cloudy SCT060 BKN090 BKN120 73.4 42.1 32% 29.93 0.0
21 17:15 E 6 10.00 Fair CLR 73.4 43.2 34% 29.94 0.0
21 16:55 E 7 7.00 Partly Cloudy SCT120 73.8 42.4 33% 29.94 0.0
21 16:35 E 7 10.00 Mostly Cloudy BKN120 73.6 42.3 33% 29.95 0.0
21 16:15 E 5 10.00 Partly Cloudy SCT120 74.3 41.9 31% 29.94 0.0
21 15:55 E 7 10.00 Fair CLR 74.7 40.8 30% 29.95 0.0
21 15:35 SE 5 10.00 Partly Cloudy SCT120 75 43 32% 77 29.96 0.0
21 15:15 E 6 10.00 Partly Cloudy SCT110 74.7 42.1 31% 29.96 0.0
21 14:55 E 7 10.00 Partly Cloudy SCT110 74.3 41.5 31% 29.95 0.0
21 14:15 E 5 10.00 Overcast OVC110 73.9 41 31% 29.97 0.0
21 13:55 E 5 10.00 Mostly Cloudy BKN110 74.5 41.9 74.8 61.7 31% 29.96 0.0
21 13:35 E 7 10.00 Fair CLR 74.3 40.3 29% 29.96 0.0
21 13:15 E 3 10.00 Fair CLR 74.3 40.8 30% 29.96 0.0
21 12:55 S 3 10.00 Fair CLR 74.3 41.4 31% 29.97 0.0
21 12:35 S 3 10.00 Fair CLR 73.8 40.1 30% 29.96 0.0
21 12:15 Calm 7.00 Fair CLR 73.9 37.9 27% 29.97 0.0
21 11:55 S 6 7.00 Fair CLR 74.7 41.4 30% 29.97 0.0
21 11:35 Calm 7.00 Fair CLR 74.5 42.4 32% 29.98 0.0
21 11:15 Calm 10.00 Fair CLR 72.9 43.2 34% 29.98 0.0
21 10:55 SE 5 10.00 Fair CLR 72.9 41.9 33% 29.99 0.0
21 10:35 E 3 10.00 Fair CLR 72.1 43.3 36% 29.99 0.0
21 10:15 SE 5 10.00 Fair CLR 70.9 44.4 39% 29.99 0.0
21 09:55 Calm 10.00 Partly Cloudy SCT060 70.7 43.5 38% 30 0.0
21 09:35 Calm 10.00 Partly Cloudy SCT060 68.9 46.2 44% 30 0.0
21 09:15 SE 3 10.00 Partly Cloudy SCT060 66.7 48.7 53% 30 0.0
21 08:55 Calm 10.00 Mostly Cloudy BKN060 63.7 47.3 55% 30 0.0
21 08:35 Calm 10.00 Partly Cloudy SCT060 63.3 49.6 61% 30 0.0
21 08:15 Calm 7.00 Fair CLR 62.6 48.6 60% 29.99 0.0
21 07:55 Calm 7.00 Fair CLR 61.5 47.8 61.5 55.9 61% 29.99 0.0
21 07:35 Calm 10.00 Partly Cloudy SCT055 59.5 48.2 66% 30 0.0
21 07:15 Calm 10.00 Partly Cloudy SCT055 58.1 47.5 68% 30 0.0
21 06:55 Calm 7.00 Fair CLR 57.2 48.4 73% 29.99 0.0
21 06:35 Calm 10.00 Fair CLR 55.9 47.8 74% 29.98 0.0
21 06:15 Calm 10.00 Fair CLR 57.6 47.5 69% 29.98 0.0
21 05:55 Calm 10.00 Fair CLR 57.7 47.3 68% 29.98 0.0
21 05:35 Calm 10.00 Fair CLR 57.2 47.7 71% 29.97 0.0
21 05:15 Calm 10.00 Fair CLR 57.2 47.5 70% 29.97 0.0
21 04:55 Calm 10.00 Fair CLR 57.7 47.1 68% 29.97 0.0
21 04:35 Calm 10.00 Fair CLR 57.4 47.5 70% 29.97 0.0
21 04:15 Calm 10.00 Fair CLR 57.4 46.9 68% 29.97 0.0
21 03:55 Calm 10.00 Fair CLR 57.2 47.8 71% 29.97 0.0
21 03:35 Calm 10.00 Fair CLR 58.8 46.9 65% 29.97 0.0
21 03:15 Calm 10.00 Fair CLR 57 47.5 71% 29.97 0.0
21 02:55 Calm 10.00 Fair CLR 58.5 47.7 68% 29.97 0.0
21 02:35 Calm 10.00 Fair CLR 57.9 48.9 72% 29.97 0.0
21 02:15 Calm 10.00 Fair CLR 59.5 47.8 65% 29.98 0.0
21 01:55 Calm 10.00 Fair CLR 60.3 47.5 76.1 59.9 63% 29.97 0.0
21 01:35 Calm 10.00 Fair CLR 60.4 47.1 62% 29.97 0.0
21 01:15 Calm 10.00 Fair CLR 60.8 47.7 62% 29.97 0.0
21 00:55 Calm 10.00 Fair CLR 60.4 48 64% 29.96 0.0
21 00:35 Calm 10.00 Fair CLR 62.1 45.1 54% 29.96 0.0
21 00:15 Calm 10.00 Fair CLR 62.1 47.3 59% 29.97 0.0
20 23:55 Calm 10.00 Fair CLR 62.6 47.1 57% 29.96 0.0
20 23:35 Calm 10.00 Fair CLR 61.7 48.9 63% 29.96 0.0
20 23:15 Calm 10.00 Fair CLR 64.2 44.8 49% 29.96 0.0
20 22:55 Calm 10.00 Fair CLR 66.2 43 43% 29.96 0.0
20 22:35 Calm 10.00 Fair CLR 65.8 44.4 46% 29.96 0.0
20 22:15 Calm 10.00 Fair CLR 68 41.9 39% 29.95 0.0
20 21:55 NW 3 10.00 Fair CLR 67.6 41.9 39% 29.95 0.0
20 21:35 Calm 7.00 Fair CLR 68.9 41.5 37% 29.95 0.0
20 21:15 NW 3 10.00 Fair CLR 71.1 39.2 31% 29.94 0.0
20 20:55 NW 5 10.00 Fair CLR 73.4 35.4 25% 29.93 0.0
20 20:35 NW 7 10.00 Fair CLR 74.5 34 23% 29.93 0.0
20 20:15 W 7 10.00 Fair CLR 75.4 34.3 22% 76 29.93 0.0
20 19:55 W 8 10.00 Fair CLR 76.1 35.2 79.3 76.1 23% 77 29.93 0.0
20 19:35 NW 9 G 22 10.00 Partly Cloudy SCT065 76.8 36.3 23% 77 29.93 0.0
20 19:15 NW 9 G 17 10.00 Mostly Cloudy BKN065 76.8 37.9 25% 77 29.92 0.0
20 18:55 W 14 G 26 10.00 Partly Cloudy SCT065 77.9 34.2 20% 77 29.92 0.0
20 18:35 W 14 G 18 10.00 Partly Cloudy SCT065 78.1 37.9 24% 78 29.92 0.0
20 18:15 W 18 G 25 10.00 Partly Cloudy SCT065 78.8 35.2 21% 78 29.93 0.0
20 17:55 W 16 G 25 10.00 Partly Cloudy SCT065 78.3 36.3 22% 78 29.93 0.0
20 17:35 W 13 G 24 10.00 Mostly Cloudy BKN065 78.6 38.8 24% 78 29.93 0.0
20 17:15 W 10 G 21 10.00 Partly Cloudy SCT065 78.8 37.4 23% 78 29.93 0.0
20 16:55 W 14 G 23 10.00 Fair CLR 79.2 35.8 21% 78 29.93 0.0
20 16:35 W 12 G 22 10.00 Partly Cloudy SCT060 79 37.9 23% 78 29.93 0.0
20 16:15 W 12 G 22 10.00 Partly Cloudy SCT060 78.1 35.6 22% 78 29.94 0.0
20 15:55 W 13 G 28 10.00 Fair CLR 78.8 37 22% 78 29.94 0.0
20 15:35 W 13 G 24 7.00 Partly Cloudy SCT060 78.4 39 24% 78 29.94 0.0
20 15:15 W 15 G 22 10.00 Partly Cloudy SCT050 SCT065 78.4 42.1 27% 78 29.94 0.0
20 14:55 W 12 G 22 10.00 Mostly Cloudy BKN050 BKN060 77.2 43.3 30% 78 29.95 0.0
20 14:35 NW 10 G 23 10.00 Partly Cloudy SCT060 77.2 42.6 29% 78 29.95 0.0
20 14:15 W 9 G 26 10.00 Partly Cloudy SCT060 77.7 42.6 29% 78 29.95 0.0
20 13:55 W 13 G 24 10.00 Partly Cloudy SCT060 77.4 41.2 77.4 64.4 27% 78 29.95 0.0
20 13:35 W 12 G 20 10.00 Mostly Cloudy SCT042 BKN060 76.8 44.4 32% 78 29.96 0.0
20 13:15 W 9 G 18 10.00 Partly Cloudy SCT040 SCT050 75.9 48.9 39% 78 29.96 0.0
20 12:55 W 9 G 18 10.00 Partly Cloudy SCT060 75.6 49.3 40% 78 29.96 0.0
20 12:35 NW 9 10.00 Partly Cloudy SCT040 SCT060 75 47.7 38% 77 29.97 0.0
20 12:15 W 17 G 22 10.00 Partly Cloudy SCT040 SCT050 75.2 49.8 41% 78 29.97 0.0
20 11:55 W 16 G 22 10.00 Partly Cloudy SCT038 SCT050 74.7 49.5 41% 29.97 0.0
20 11:35 W 10 G 17 10.00 Partly Cloudy SCT037 SCT049 SCT070 74.3 48.7 41% 29.97 0.0
20 11:15 W 10 G 18 10.00 Partly Cloudy SCT049 SCT060 73.4 48.4 41% 29.97 0.0
20 10:55 W 12 10.00 Partly Cloudy SCT065 SCT075 72.5 53.2 51% 29.97 0.0
20 10:35 W 13 G 16 7.00 Mostly Cloudy SCT055 BKN065 71.2 53.1 53% 29.98 0.0
20 10:15 W 12 10.00 Mostly Cloudy BKN065 BKN085 70 52.9 55% 29.99 0.0
20 09:55 W 13 10.00 Mostly Cloudy SCT060 BKN085 BKN100 69.8 52.9 55% 29.99 0.0
20 09:35 SW 12 10.00 Overcast SCT060 BKN080 OVC100 68.9 51.8 55% 29.99 0.0
20 09:15 S 7 10.00 Mostly Cloudy SCT075 BKN080 BKN100 67.1 52.9 60% 29.99 0.0
20 08:55 Calm 7.00 Overcast BKN070 OVC100 65.3 52 62% 29.99 0.0
20 08:35 Calm 10.00 Overcast BKN065 OVC090 64.6 52.7 66% 29.98 0.0
20 07:55 Calm 10.00 Mostly Cloudy SCT065 BKN100 BKN120 64.6 51.4 65.7 62.6 63% 29.99 0.0
20 07:35 Calm 10.00 Overcast OVC065 64.4 51.1 62% 29.99 0.0
20 07:15 N 5 10.00 Overcast OVC065 64 51.1 63% 29.99 0.0
20 06:55 Calm 10.00 Overcast OVC065 64.4 51.1 62% 29.98 0.0
20 06:35 Calm 10.00 Overcast OVC065 63.9 50.9 63% 29.97 0.0
20 06:15 Calm 10.00 Overcast SCT065 OVC080 63.5 50.5 63% 29.96 0.0
20 05:55 Calm 10.00 Overcast OVC080 63.3 49.1 60% 29.96 0.0
20 05:35 S 3 10.00 Partly Cloudy SCT090 63.3 48.6 59% 29.96 0.0
20 05:15 Calm 10.00 Partly Cloudy SCT100 62.6 49.1 62% 29.96 0.0
20 04:55 Calm 10.00 Partly Cloudy SCT100 63.3 49.1 60% 29.97 0.0
20 04:35 SW 3 10.00 Fair CLR 63.3 48.9 60% 29.97 0.0
20 04:15 Calm 10.00 Fair CLR 64.4 48.7 57% 29.97 0.0
20 03:55 Calm 10.00 Partly Cloudy SCT100 64 49.1 58% 29.97 0.0
20 03:35 SW 3 10.00 Mostly Cloudy BKN100 65.1 49.1 56% 29.98 0.0
20 03:15 Calm 10.00 Overcast BKN100 OVC120 65.3 49.6 57% 29.98 0.0
20 02:55 SW 3 10.00 Overcast OVC110 65.5 49.5 56% 29.99 0.0
20 02:35 Calm 10.00 Mostly Cloudy BKN110 64.8 49.5 58% 29.98 0.0
20 02:15 Calm 10.00 Overcast OVC110 65.7 49.1 55% 29.99 0.0
20 01:55 Calm 10.00 Overcast OVC110 65.3 48.7 75 64.4 55% 29.99 0.0
20 01:35 Calm 10.00 Mostly Cloudy BKN120 65.7 47.7 52% 29.99 0.0
20 01:15 Calm 10.00 Fair CLR 64.4 48.6 57% 29.99 0.0
20 00:55 Calm 10.00 Partly Cloudy SCT120 65.7 49.3 56% 29.99 0.0
20 00:35 Calm 10.00 Fair CLR 66.2 49.5 55% 30 0.0
20 00:15 Calm 10.00 Fair CLR 65.5 50.5 59% 29.99 0.0
19 23:55 Calm 10.00 Partly Cloudy SCT120 65.8 49.8 56% 30 0.0
19 23:35 Calm 10.00 Partly Cloudy SCT120 66.6 48.9 53% 29.99 0.0
19 23:15 Calm 10.00 Fair CLR 66.2 49.1 54% 29.99 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)