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.
24 14:55 SW 6 10.00 Fair CLR 48.4 18 30% 46 30.36 0.0
24 14:35 S 3 10.00 Fair CLR 47.5 16.5 29% 30.36 0.0
24 14:15 Calm 10.00 Fair CLR 46.4 16 29% 30.36 0.0
24 13:55 W 3 10.00 Fair CLR 45.7 18.3 46 27.1 33% 30.36 0.0
24 13:35 Calm 10.00 Fair CLR 44.4 18 35% 30.37 0.0
24 13:15 S 8 10.00 Fair CLR 44.4 17.2 34% 40 30.37 0.0
24 12:55 S 6 10.00 Fair CLR 43.2 16.3 34% 40 30.38 0.0
24 12:35 S 6 10.00 Fair CLR 42.4 18.3 38% 39 30.39 0.0
24 12:15 S 7 10.00 Fair CLR 41.9 18 38% 38 30.4 0.0
24 11:55 S 6 10.00 Fair CLR 40.5 16.5 38% 37 30.41 0.0
24 11:35 S 12 10.00 Fair CLR 40.1 16 37% 34 30.4 0.0
24 11:15 SE 10 10.00 Fair CLR 38.8 14.9 38% 33 30.41 0.0
24 10:55 S 13 G 16 10.00 Fair CLR 37.9 15.6 40% 31 30.41 0.0
24 10:35 SE 12 10.00 Fair CLR 37 17.1 44% 30 30.4 0.0
24 10:15 SE 10 G 16 10.00 Fair CLR 35.6 16.5 46% 29 30.41 0.0
24 09:55 SE 14 G 18 10.00 Fair CLR 34.5 17.4 50% 26 30.4 0.0
24 09:35 SE 9 7.00 Fair CLR 33.3 18 53% 26 30.4 0.0
24 09:15 SE 7 10.00 Fair CLR 32.4 18.9 57% 27 30.41 0.0
24 08:55 SE 7 10.00 Fair CLR 31.5 18.5 59% 26 30.41 0.0
24 08:35 SE 7 10.00 Fair CLR 29.5 17.6 61% 23 30.41 0.0
24 08:15 SE 6 10.00 Fair CLR 27.7 16.2 62% 22 30.41 0.0
24 07:55 E 3 10.00 Fair CLR 27.9 16.9 29.8 27 63% 30.43 0.0
24 07:35 Calm 7.00 Fair CLR 28.2 15.6 59% 30.43 0.0
24 07:15 Calm 10.00 Fair CLR 27.5 15.8 61% 30.42 0.0
24 06:55 Calm 10.00 Fair CLR 27.5 15.4 60% 30.42 0.0
24 06:35 Calm 10.00 Fair CLR 28.6 14.9 56% 30.42 0.0
24 06:15 Calm 10.00 Fair CLR 28.8 15.6 58% 30.41 0.0
24 05:55 Calm 10.00 Fair CLR 28.8 15.4 57% 30.41 0.0
24 05:35 Calm 10.00 Fair CLR 29.1 14.7 55% 30.4 0.0
24 05:15 E 3 10.00 Fair CLR 29.8 14 52% 30.4 0.0
24 04:55 Calm 10.00 Fair CLR 28.8 14.9 56% 30.4 0.0
24 04:35 Calm 10.00 Fair CLR 29.5 14.5 54% 30.4 0.0
24 04:15 Calm 10.00 Fair CLR 29.1 14.5 54% 30.4 0.0
24 03:55 Calm 10.00 Fair CLR 28 14.4 56% 30.41 0.0
24 03:35 Calm 10.00 Fair CLR 28.4 13.8 54% 30.41 0.0
24 03:15 Calm 10.00 Fair CLR 28.9 15.3 57% 30.39 0.0
24 02:55 Calm 10.00 Fair CLR 29.3 15.1 55% 30.39 0.0
24 02:35 Calm 10.00 Fair CLR 29.3 14 53% 30.4 0.0
24 02:15 Calm 10.00 Fair CLR 29.5 14 52% 30.4 0.0
24 01:35 Calm 10.00 Fair CLR 28.4 16 60% 30.41 0.0
24 01:15 Calm 10.00 Fair CLR 29.7 13.1 50% 30.42 0.0
24 00:55 Calm 10.00 Fair CLR 30 14 51% 30.41 0.0
24 00:35 Calm 10.00 Fair CLR 30.4 13.6 50% 30.42 0.0
24 00:15 Calm 10.00 Fair CLR 31.1 15.3 52% 30.42 0.0
23 23:55 Calm 10.00 Fair CLR 31.1 13.5 48% 30.42 0.0
23 23:35 Calm 10.00 Fair CLR 31.8 12.7 45% 30.42 0.0
23 23:15 NE 3 10.00 Fair CLR 32 12.7 45% 30.43 0.0
23 22:55 Calm 10.00 Fair CLR 32.7 12.2 42% 30.43 0.0
23 22:35 Calm 10.00 Fair CLR 32.9 12.2 42% 30.43 0.0
23 22:15 Calm 10.00 Fair CLR 33.3 12.7 43% 30.43 0.0
23 21:55 Calm 10.00 Fair CLR 34 12.6 41% 30.42 0.0
23 21:35 Calm 10.00 Fair CLR 34.7 12 39% 30.42 0.0
23 21:15 NE 5 10.00 Fair CLR 35.2 12.6 39% 32 30.41 0.0
23 20:55 N 5 10.00 Fair CLR 35.1 12.7 40% 32 30.41 0.0
23 20:15 N 8 10.00 Fair CLR 36.5 10.4 34% 31 30.39 0.0
23 19:55 N 8 10.00 Fair CLR 37.4 10.2 42.1 37.4 32% 32 30.39 0.0
23 19:35 NW 12 10.00 Fair CLR 38.7 8.1 28% 32 30.39 0.0
23 19:15 NW 9 G 13 10.00 Fair CLR 39.6 8.4 27% 34 30.38 0.0
23 18:55 N 13 G 17 10.00 Fair CLR 40.6 9.5 28% 34 30.38 0.0
23 18:35 N 9 G 16 10.00 Fair CLR 41 10.4 28% 36 30.38 0.0
23 18:15 NW 16 G 22 10.00 Fair CLR 41.2 10.9 29% 34 30.37 0.0
23 17:55 NW 13 10.00 Partly Cloudy SCT042 41.4 13.1 31% 35 30.36 0.0
23 17:35 NW 10 G 26 10.00 Mostly Cloudy BKN042 41.9 14.5 33% 36 30.36 0.0
23 17:15 NW 13 G 21 10.00 Partly Cloudy SCT040 41 13.1 32% 34 30.36 0.0
23 16:55 NW 15 G 24 10.00 Partly Cloudy SCT040 41.2 14.2 33% 34 30.36 0.0
23 16:35 NW 15 G 20 10.00 Partly Cloudy SCT037 40.6 15.8 36% 33 30.36 0.0
23 16:15 NW 12 G 21 7.00 Mostly Cloudy BKN035 39 16.9 41% 32 30.36 0.0
23 15:55 NW 14 G 21 10.00 Mostly Cloudy BKN032 39.9 17.4 40% 33 30.36 0.0
23 15:35 NW 14 G 18 10.00 Mostly Cloudy BKN032 38.5 18.5 44% 31 30.35 0.0
23 15:15 NW 17 G 23 10.00 Overcast OVC028 38.3 18.1 44% 30 30.35 0.0
23 14:55 NW 15 G 23 7.00 Overcast OVC028 38.5 20.5 48% 31 30.34 0.0
23 14:35 NW 10 G 21 10.00 Overcast OVC028 39.2 19.2 45% 33 30.34 0.0
23 14:15 NW 14 G 18 10.00 Overcast OVC028 39.4 21 48% 32 30.33 0.0
23 13:55 NW 12 G 17 10.00 Overcast OVC026 39 20.8 39 36.5 48% 32 30.33 0.0
23 13:35 N 14 G 18 10.00 Overcast OVC026 38.8 20.3 47% 31 30.32 0.0
23 13:15 NW 10 G 21 10.00 Overcast BKN022 OVC027 37.2 20.5 51% 31 30.32 0.0
23 12:55 W 7 10.00 Overcast OVC022 37 21.7 54% 32 30.32 0.0
23 12:35 NW 12 10.00 Overcast OVC024 37 20.3 51% 30 30.32 0.0
23 12:15 NW 15 G 18 10.00 Overcast OVC024 37.4 21.6 53% 29 30.31 0.0
23 11:55 NW 14 G 18 10.00 Overcast OVC024 38.3 22.6 53% 31 30.3 0.0
23 11:35 NW 12 10.00 Overcast OVC026 37.6 22.1 54% 31 30.29 0.0
23 11:15 NW 15 G 22 10.00 Overcast OVC026 37.8 22.6 54% 30 30.28 0.0
23 10:55 NW 13 G 18 10.00 Overcast OVC024 37.9 23 55% 31 30.27 0.0
23 10:35 NW 12 G 16 10.00 Overcast OVC022 37.9 23.5 56% 31 30.26 0.0
23 10:15 N 10 10.00 Overcast OVC025 38.3 23 54% 32 30.24 0.0
23 09:55 N 14 10.00 Overcast OVC027 37.6 22.6 55% 30 30.23 0.0
23 09:35 N 14 G 17 10.00 Overcast OVC025 37.4 22.3 54% 30 30.22 0.0
23 09:15 N 13 G 18 10.00 Overcast OVC025 36.9 23.4 58% 29 30.21 0.0
23 08:55 N 10 10.00 Overcast OVC025 36.5 23.7 60% 30 30.21 0.0
23 08:35 N 8 7.00 Overcast OVC027 36.5 24.3 61% 31 30.19 0.0
23 08:15 N 14 7.00 Overcast OVC029 36.5 24.1 61% 28 30.18 0.0
23 07:55 N 12 10.00 Overcast OVC031 36.7 24.6 41.4 36.7 62% 30 30.16 0.0
23 07:35 N 14 G 21 10.00 Overcast SCT018 SCT025 OVC031 37 24.8 61% 29 30.15 0.0
23 07:15 N 10 10.00 Overcast BKN020 OVC027 37.4 26.4 65% 31 30.13 0.0
23 06:55 N 9 10.00 Overcast BKN018 OVC025 37.4 26.2 64% 31 30.12 0.0
23 06:35 N 10 10.00 Overcast BKN016 OVC032 37.6 27.5 67% 31 30.1 0.0
23 06:15 N 12 10.00 Overcast SCT016 OVC032 37.8 27.7 67% 31 30.09 0.0
23 05:55 N 10 7.00 Overcast SCT016 SCT023 OVC032 37.8 27.7 67% 31 30.08 0.0
23 05:35 N 12 10.00 Overcast SCT016 SCT023 OVC032 38.3 27.9 66% 32 30.07 0.0
23 05:15 N 13 10.00 Overcast SCT018 SCT026 OVC032 38.5 28 66% 31 30.06 0.0
23 04:55 N 14 G 18 10.00 Overcast BKN014 BKN018 OVC030 39.2 28.9 67% 32 30.05 0.0
23 04:35 N 13 10.00 Overcast OVC014 39.4 29.7 68% 32 30.04 0.0
23 04:15 N 14 10.00 Overcast OVC014 39.6 29.8 68% 32 30.03 0.0
23 03:55 N 13 10.00 Overcast OVC010 39.4 30.9 72% 32 30.03 0.0
23 03:35 N 15 5.00 Overcast with Haze SCT007 BKN010 OVC016 39.4 32 75% 32 30.02 0.0
23 03:15 N 18 G 23 2.50 Overcast with Haze OVC007 40.1 32.7 75% 32 30.01 0.0
23 02:55 N 13 G 18 4.00 Overcast with Haze OVC007 40.5 32.2 72% 34 30 0.0
23 02:35 N 16 7.00 Overcast OVC007 40.6 32.4 72% 33 29.99 0.0
23 02:15 N 16 G 20 7.00 Overcast OVC007 41 32.9 73% 33 29.97 0.0
23 01:55 N 16 7.00 Overcast OVC009 41.5 33.1 56.8 41.5 72% 34 29.96 0.0 0.59
23 01:35 N 15 7.00 Overcast BKN009 OVC013 42.3 33.1 70% 35 29.96 0.0
23 01:15 N 9 G 18 10.00 Overcast OVC013 42.4 32 67% 38 29.95 0.0
23 00:55 N 14 G 18 10.00 Overcast OVC011 42.4 32.2 67% 36 29.94 0.0
23 00:35 N 17 G 21 7.00 Overcast OVC011 42.4 32.9 69% 35 29.91 0.0
23 00:15 N 12 G 18 10.00 Mostly Cloudy BKN011 42.1 32.5 69% 36 29.88 0.0
22 23:55 E 9 10.00 Fair CLR 42.3 32.7 69% 37 29.83 0.0
22 23:15 E 7 G 16 10.00 Overcast BKN010 OVC015 43.2 34 70% 40 29.86 0.0
22 22:35 E 9 7.00 Light Rain BKN010 BKN014 OVC110 43.9 35.2 72% 39 29.81 0.0 0.07
22 22:15 NE 12 G 17 5.00 Light Rain BKN010 OVC013 45 36.1 71% 40 29.86 0.0 0.03
22 21:55 NE 9 G 17 5.00 Light Rain BKN013 BKN065 OVC100 45.5 36.3 70% 41 29.87 0.0 0.23
22 21:35 NE 10 G 18 7.00 Light Rain SCT013 SCT030 OVC100 45.7 36.5 70% 41 29.83 0.0 0.21
22 21:15 NE 10 G 23 3.00 Heavy Rain BKN015 BKN034 OVC090 45.9 36.7 70% 41 29.81 0.0 0.14
22 20:55 NE 13 G 21 4.00 Light Rain SCT020 BKN040 OVC090 47.3 38.3 71% 42 29.8 0.0 0.29
22 20:35 NE 13 G 31 3.00 Heavy Rain SCT021 BKN070 OVC110 53.1 36.5 54% 29.84 0.0 0.12
22 20:15 NE 13 G 24 10.00 Mostly Cloudy SCT070 SCT080 BKN090 55.4 35.1 46% 29.73 0.0
22 19:55 NE 9 G 18 10.00 Mostly Cloudy SCT041 BKN080 57 34.9 83.5 57 44% 29.76 0.0
22 19:35 NE 13 G 24 10.00 Partly Cloudy SCT080 58.3 34.3 41% 29.76 0.0
22 19:15 NE 14 G 24 7.00 Fair CLR 60.4 34.7 38% 29.72 0.0
22 18:55 NE 15 G 24 10.00 Fair CLR 68.4 37.2 32% 29.73 0.0
22 18:35 N 16 G 20 7.00 Fair CLR 70.7 41.9 35% 29.69 0.0
22 18:15 NE 7 10.00 Fair CLR 72.5 42.1 33% 29.66 0.0
22 17:35 N 12 G 17 7.00 Fair CLR 76.3 40.8 28% 77 29.65 0.0
22 17:15 N 9 10.00 Fair CLR 77 37.8 24% 77 29.65 0.0
22 16:55 N 8 7.00 Fair CLR 77.2 38.5 25% 77 29.65 0.0
22 16:35 NW 12 G 20 10.00 Fair CLR 77.9 39.6 25% 78 29.65 0.0
22 16:15 NW 12 G 17 7.00 Fair CLR 78.1 41.4 27% 78 29.64 0.0
22 15:55 N 14 7.00 Fair CLR 77.9 43.5 30% 78 29.65 0.0
22 15:35 NW 13 G 18 10.00 Fair CLR 79 42.8 28% 78 29.64 0.0
22 15:15 NW 12 G 21 10.00 Fair CLR 81.3 44.2 27% 80 29.64 0.0
22 14:55 NW 12 G 26 7.00 Fair CLR 82.8 40.5 22% 80 29.63 0.0
22 14:35 W 15 G 24 7.00 Fair CLR 83.3 41 22% 81 29.63 0.0
22 14:15 W 18 G 26 10.00 Fair CLR 82.2 40.6 23% 80 29.64 0.0
22 13:55 SW 15 G 22 7.00 Fair CLR 80.8 45 80.8 63.5 28% 80 29.65 0.0
22 13:35 W 15 G 20 10.00 Fair CLR 78.1 45.3 31% 78 29.66 0.0
22 13:15 W 14 G 24 10.00 Fair CLR 79.3 44.4 29% 79 29.66 0.0
22 12:55 W 14 G 25 7.00 Fair CLR 79.2 44.6 29% 79 29.66 0.0
22 12:35 SW 15 G 26 10.00 Fair CLR 77.7 45 31% 78 29.66 0.0
22 12:15 W 22 G 30 7.00 Fair and Breezy CLR 77.2 44.8 32% 78 29.67 0.0
22 11:55 W 21 G 26 10.00 Fair and Breezy CLR 77.2 45.5 33% 78 29.67 0.0
22 11:35 SW 17 G 28 7.00 Fair CLR 75 46.4 36% 77 29.67 0.0
22 11:15 SW 21 G 26 10.00 Fair and Breezy CLR 76.3 46.4 35% 78 29.68 0.0
22 10:55 W 14 G 21 7.00 Fair CLR 74.5 47.1 38% 29.69 0.0
22 10:35 SW 15 G 26 7.00 Fair CLR 72.9 48.2 42% 29.66 0.0
22 10:15 SW 16 G 25 10.00 Fair CLR 70.9 48.2 45% 29.66 0.0
22 09:55 SW 16 G 23 10.00 Fair CLR 70.3 48.7 46% 29.66 0.0
22 09:35 SW 16 G 21 10.00 Fair CLR 67.6 48.9 51% 29.66 0.0
22 09:15 SW 17 G 23 10.00 Fair CLR 68.4 48.7 50% 29.66 0.0
22 08:55 SW 16 G 23 10.00 Fair CLR 66.6 48.2 52% 29.66 0.0
22 08:35 SW 14 7.00 Fair CLR 64.9 47.8 54% 29.66 0.0
22 08:15 SW 10 10.00 Fair CLR 64.4 47.3 54% 29.66 0.0
22 07:55 SW 10 10.00 Fair CLR 63.7 46.8 65.8 61.2 54% 29.67 0.0
22 07:35 SW 10 10.00 Fair CLR 64.2 46.8 53% 29.67 0.0
22 07:15 SW 13 10.00 Fair CLR 64.8 46.4 52% 29.66 0.0
22 06:55 SW 14 G 18 10.00 Fair CLR 64.8 46.4 52% 29.66 0.0
22 06:35 SW 14 G 21 10.00 Fair CLR 65.8 45.9 49% 29.65 0.0
22 06:15 SW 17 10.00 Fair CLR 65.7 45.1 48% 29.63 0.0
22 05:55 SW 13 10.00 Fair CLR 64.8 44.1 47% 29.65 0.0
22 05:35 SW 14 10.00 Fair CLR 64.2 42.4 45% 29.66 0.0
22 05:15 SW 12 10.00 Fair CLR 63.7 40.3 42% 29.67 0.0
22 04:55 SW 13 10.00 Fair CLR 64 38.7 39% 29.67 0.0
22 04:35 SW 15 10.00 Fair CLR 64.6 37.8 37% 29.68 0.0
22 04:15 SW 13 10.00 Fair CLR 64 37.9 38% 29.69 0.0
22 03:55 SW 12 10.00 Fair CLR 63.3 38.3 40% 29.7 0.0
22 03:35 SW 10 10.00 Fair CLR 62.6 37.8 40% 29.71 0.0
22 03:15 SW 8 10.00 Fair CLR 61.3 36.9 40% 29.72 0.0
22 02:55 SW 9 10.00 Fair CLR 62.2 36 38% 29.73 0.0
22 02:35 SW 10 10.00 Fair CLR 63 34.7 35% 29.73 0.0
22 02:15 SW 13 10.00 Fair CLR 63 33.8 34% 29.73 0.0
22 01:55 SW 13 10.00 Fair CLR 63.7 32.5 66.9 60.3 31% 29.74 0.0
22 01:35 SW 14 10.00 Fair CLR 63.9 32 30% 29.74 0.0
22 01:15 SW 14 10.00 Fair CLR 63.9 32 30% 29.75 0.0
22 00:55 SW 12 10.00 Fair CLR 63.9 31.8 30% 29.76 0.0
22 00:35 SW 14 10.00 Fair CLR 64.4 30.7 28% 29.76 0.0
22 00:15 SW 14 10.00 Fair CLR 64.4 30 28% 29.76 0.0
21 23:55 S 12 10.00 Fair CLR 64.4 29.8 27% 29.76 0.0
21 23:35 SW 10 10.00 Fair CLR 63.1 30.6 29% 29.77 0.0
21 23:15 S 8 10.00 Fair CLR 61.2 31.6 33% 29.77 0.0
21 22:55 S 6 10.00 Fair CLR 60.8 32 34% 29.78 0.0
21 22:35 S 6 10.00 Fair CLR 61 32.2 34% 29.78 0.0
21 22:15 S 6 10.00 Fair CLR 61.3 32 33% 29.78 0.0
21 21:55 S 6 10.00 Fair CLR 62.1 32 32% 29.79 0.0
21 21:35 S 6 10.00 Fair CLR 63 32 31% 29.79 0.0
21 21:15 S 6 10.00 Fair CLR 62.8 32 32% 29.79 0.0
21 20:55 S 6 10.00 Fair CLR 64.2 31.6 30% 29.79 0.0
21 20:35 S 5 7.00 Fair CLR 64.8 30.9 28% 29.78 0.0
21 20:15 S 6 10.00 Fair CLR 65.8 30 26% 29.78 0.0
21 19:55 S 6 10.00 Fair CLR 67.1 28.4 71.2 58.3 23% 29.78 0.0
21 19:35 S 7 10.00 Fair CLR 68.4 27.3 21% 29.79 0.0
21 19:15 SW 8 10.00 Fair CLR 69.6 25.5 19% 29.8 0.0
21 18:55 S 10 10.00 Fair CLR 70.7 20.7 15% 29.8 0.0
21 18:35 S 9 7.00 Fair CLR 70.3 21.9 16% 29.8 0.0
21 18:15 S 10 10.00 Fair CLR 71.1 22.3 16% 29.8 0.0
21 17:55 S 7 10.00 Partly Cloudy SCT110 70.9 23 16% 29.82 0.0
21 17:35 S 8 10.00 Fair CLR 70.3 25 18% 29.82 0.0
21 16:55 SW 10 10.00 Fair CLR 69.1 28.8 22% 29.83 0.0
21 16:35 S 8 7.00 Fair CLR 68.4 31.3 25% 29.84 0.0
21 16:15 S 3 10.00 Fair CLR 66.6 32.4 28% 29.85 0.0
21 15:55 SE 8 10.00 Fair CLR 65.5 34.2 31% 29.86 0.0
21 15:35 SE 8 10.00 Fair CLR 64.2 35.4 34% 29.87 0.0
21 15:15 SE 8 7.00 Fair CLR 62.6 36.1 37% 29.89 0.0
21 14:55 SE 5 7.00 Fair CLR 61.5 36.7 40% 29.91 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)