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.
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
21 14:35 SE 5 7.00 Fair CLR 59.7 36 41% 29.92 0.0
21 14:15 SE 8 10.00 Fair CLR 58.8 36 43% 29.93 0.0
21 13:55 SE 7 10.00 Fair CLR 58.3 35.6 58.3 41.2 43% 29.94 0.0
21 13:35 E 6 7.00 Fair CLR 57.2 35.4 44% 29.96 0.0
21 13:15 E 5 10.00 Fair CLR 56.1 35.6 46% 29.97 0.0
21 12:55 E 5 7.00 Fair CLR 53.6 35.6 51% 29.97 0.0
21 12:35 E 5 5.00 Partly Cloudy with Haze SCT120 52.2 35.4 53% 29.97 0.0
21 12:15 E 7 7.00 Fair CLR 51.1 35.4 55% 29.98 0.0
21 11:55 E 7 7.00 Fair CLR 49.8 35.2 57% 47 29.99 0.0
21 11:35 E 3 7.00 Fair CLR 48.9 35.8 61% 30 0.0
21 11:15 E 5 7.00 Fair CLR 47.7 35.8 64% 46 30 0.0
21 10:55 Calm 7.00 Fair CLR 46.8 35.2 64% 30 0.0
21 10:35 E 5 5.00 Fair with Haze CLR 46.4 35.8 67% 45 29.99 0.0
21 10:15 E 5 7.00 Fair CLR 45.5 35.2 67% 44 29.98 0.0
21 09:55 E 6 5.00 Fair with Haze CLR 45.1 34.9 67% 43 29.97 0.0
21 09:35 E 6 5.00 Fair with Haze CLR 44.6 35.1 69% 42 29.98 0.0
21 09:15 E 3 4.00 Fair with Haze CLR 42.6 34.2 72% 29.98 0.0
21 08:55 E 3 4.00 Fair with Haze CLR 42.1 34 73% 29.99 0.0
21 08:35 E 5 3.00 Fair with Haze CLR 41.4 33.8 75% 39 29.97 0.0
21 08:15 Calm 3.00 Fair with Haze CLR 41.4 33.8 75% 29.96 0.0
21 07:55 E 3 3.00 Fair with Haze CLR 41.4 33.6 48.4 41.4 74% 29.96 0.0
21 07:35 E 5 5.00 Fair with Haze CLR 41.9 33.8 73% 40 29.96 0.0
21 07:15 E 6 5.00 Fair with Haze CLR 42.4 34 72% 39 29.96 0.0
21 06:55 E 5 5.00 Fair with Haze CLR 43 34.3 72% 41 29.96 0.0
21 06:35 E 3 7.00 Fair CLR 43.3 34.9 72% 29.96 0.0
21 06:15 E 3 5.00 Fair with Haze CLR 44.1 35.6 72% 29.95 0.0
21 05:55 Calm 5.00 Fair with Haze CLR 45.1 36.5 72% 29.94 0.0
21 05:35 Calm 7.00 Fair CLR 45.9 36.7 70% 29.94 0.0
21 05:15 Calm 7.00 Fair CLR 45.5 36.1 70% 29.93 0.0
21 04:35 Calm 7.00 Fair CLR 43.5 35.6 74% 29.93 0.0
21 04:15 Calm 7.00 Fair CLR 43.2 35.8 75% 29.93 0.0
21 03:55 Calm 7.00 Fair CLR 44.6 35.8 71% 29.93 0.0
21 03:15 Calm 7.00 Fair CLR 43 35.2 74% 29.93 0.0
21 02:55 Calm 7.00 Fair CLR 45.3 35.6 69% 29.93 0.0
21 02:35 Calm 10.00 Fair CLR 46.4 37 70% 29.92 0.0
21 02:15 Calm 7.00 Fair CLR 46.6 36.5 68% 29.92 0.0
21 01:55 Calm 10.00 Fair CLR 48.2 36.5 67.3 47.7 64% 29.92 0.0
21 01:35 NW 3 7.00 Fair CLR 49.6 36.9 62% 29.92 0.0
21 01:15 NW 3 10.00 Fair CLR 49.8 36.9 61% 29.92 0.0
21 00:55 NW 3 10.00 Fair CLR 50.5 37.4 61% 29.92 0.0
20 23:55 N 7 10.00 Fair CLR 52.7 37.8 57% 29.9 0.0
20 23:35 NW 7 10.00 Fair CLR 54 37.8 54% 29.9 0.0
20 23:15 NW 5 10.00 Fair CLR 54.3 37.6 53% 29.9 0.0
20 22:55 NW 8 10.00 Fair CLR 55 37.6 52% 29.89 0.0
20 22:35 NW 7 10.00 Fair CLR 55.8 37.4 50% 29.88 0.0
20 22:15 NW 10 10.00 Fair CLR 56.7 37.4 49% 29.87 0.0
20 21:55 NW 9 10.00 Fair CLR 57.6 37 46% 29.86 0.0
20 21:35 NW 8 10.00 Fair CLR 59 36.5 43% 29.85 0.0
20 21:15 NW 9 10.00 Fair CLR 60.1 35.8 40% 29.85 0.0
20 20:55 NW 15 G 22 10.00 Fair CLR 62.2 34.7 36% 29.83 0.0
20 20:35 NW 10 10.00 Fair CLR 63.3 34.3 34% 29.81 0.0
20 20:15 NW 18 G 23 7.00 Fair CLR 65.5 32.9 30% 29.8 0.0
20 19:55 NW 18 G 23 7.00 Fair CLR 67.5 32 77 67.5 27% 29.79 0.0
20 19:35 NW 17 G 23 10.00 Fair CLR 69.8 31.8 25% 29.78 0.0
20 19:15 N 16 G 23 7.00 Fair CLR 73 31.5 22% 29.76 0.0
20 18:55 W 15 G 21 10.00 Partly Cloudy SCT110 75.6 32.5 21% 76 29.74 0.0
20 18:35 SW 10 G 21 7.00 Partly Cloudy SCT075 SCT110 76.1 32.4 20% 77 29.73 0.0
20 18:15 W 16 G 24 10.00 Partly Cloudy SCT075 76.6 31.5 19% 77 29.73 0.0
20 17:55 W 16 G 25 10.00 Fair CLR 77 30.7 18% 77 29.73 0.0
20 17:35 W 13 G 24 10.00 Fair CLR 76.3 31.1 19% 76 29.73 0.0
20 17:15 W 22 G 28 10.00 Fair and Breezy CLR 76.6 29.3 17% 77 29.73 0.0
20 16:55 W 21 G 26 10.00 Fair and Breezy CLR 77 29.3 17% 77 29.74 0.0
20 16:35 W 21 G 26 7.00 Fair and Breezy CLR 76.5 27.9 17% 76 29.74 0.0
20 16:15 W 20 G 28 7.00 Fair CLR 76.8 29.3 17% 77 29.74 0.0
20 15:55 W 21 G 30 10.00 Fair and Breezy CLR 76.6 27 16% 76 29.74 0.0
20 15:35 SW 18 G 28 10.00 Fair CLR 75.6 29.1 18% 76 29.75 0.0
20 15:15 SW 21 G 25 10.00 Fair and Breezy CLR 75.7 30.4 19% 76 29.76 0.0
20 14:55 W 21 G 30 10.00 Fair and Breezy CLR 74.8 29.7 19% 29.78 0.0
20 14:35 W 18 G 24 10.00 Partly Cloudy SCT120 74.3 29.7 19% 29.78 0.0
20 14:15 SW 16 G 26 10.00 Partly Cloudy SCT120 73.4 31.3 21% 29.79 0.0
20 13:55 SW 16 G 24 10.00 Partly Cloudy SCT120 71.2 32 71.8 54 23% 29.8 0.0
20 13:35 W 17 G 28 10.00 Fair CLR 71.2 32.5 24% 29.81 0.0
20 13:15 W 20 G 25 10.00 Fair CLR 69.3 34.3 28% 29.82 0.0
20 12:55 SW 14 G 24 7.00 Fair CLR 68.4 34.7 29% 29.83 0.0
20 12:35 SW 15 G 23 10.00 Fair CLR 66.7 34.9 31% 29.83 0.0
20 12:15 SW 20 G 25 10.00 Fair CLR 65.5 34.5 32% 29.84 0.0
20 11:55 W 17 G 24 10.00 Fair CLR 64 34.9 34% 29.85 0.0
20 11:35 SW 17 G 25 10.00 Fair CLR 62.2 34.7 36% 29.85 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)