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.
01 13:35 Calm 10.00 Overcast OVC070 70.2 35.2 28% 30.08 0.0
01 13:15 E 3 10.00 Overcast BKN080 OVC110 70.5 42.6 37% 30.08 0.0
01 12:55 NE 3 7.00 Overcast OVC110 69.1 42.8 39% 30.07 0.0
01 12:35 NE 5 10.00 Overcast SCT085 OVC110 68.4 44.4 42% 30.06 0.0
01 12:15 N 3 7.00 Overcast OVC100 67.5 45.9 46% 30.06 0.0
01 11:55 NE 5 10.00 Overcast OVC100 68.5 46.4 45% 30.06 0.0
01 11:35 Calm 10.00 Overcast SCT070 SCT090 OVC110 67.1 42.4 41% 30.05 0.0
01 11:15 Calm 10.00 Overcast BKN100 OVC120 66.2 44.6 46% 30.04 0.0
01 10:55 W 3 10.00 Overcast OVC100 64.6 49.1 57% 30.05 0.0
01 10:35 Calm 7.00 Overcast OVC110 64 47.3 55% 30.06 0.0
01 10:15 Calm 7.00 Overcast SCT080 OVC100 64.4 47.8 55% 30.06 0.0
01 09:55 Calm 10.00 Light Rain SCT080 OVC100 64.4 46.8 53% 30.06 0.0
01 09:35 Calm 7.00 Overcast OVC110 64.4 43.7 47% 30.05 0.0
01 09:15 Calm 7.00 Overcast OVC110 64.6 42.6 45% 30.05 0.0
01 08:55 Calm 10.00 Mostly Cloudy BKN110 63.7 45 51% 30.05 0.0
01 08:35 Calm 10.00 Mostly Cloudy BKN120 62.8 43.7 50% 30.05 0.0
01 08:15 Calm 10.00 Partly Cloudy SCT110 61.9 45.5 55% 30.04 0.0
01 07:55 Calm 10.00 Partly Cloudy SCT110 61.9 42.4 61.9 57.4 49% 30.04 0.0
01 07:35 Calm 10.00 Partly Cloudy SCT120 61 47.1 61% 30.03 0.0
01 07:15 Calm 10.00 Partly Cloudy SCT120 60.4 46.2 60% 30.02 0.0
01 06:55 Calm 10.00 Partly Cloudy SCT110 61 42.3 50% 30.02 0.0
01 06:35 Calm 10.00 Mostly Cloudy BKN110 61.2 41 48% 30.01 0.0
01 06:15 Calm 10.00 Overcast OVC110 60.8 41.4 49% 30.01 0.0
01 05:55 Calm 7.00 Mostly Cloudy BKN110 60.6 41.5 50% 30.01 0.0
01 05:35 Calm 10.00 Mostly Cloudy BKN110 60.4 40.3 48% 30 0.0
01 05:15 Calm 10.00 Fair CLR 60.4 39 45% 30 0.0
01 04:55 Calm 10.00 Fair CLR 60.4 39.6 46% 30 0.0
01 04:35 Calm 10.00 Fair CLR 60.6 39.4 46% 30 0.0
01 04:15 Calm 10.00 Fair CLR 60.1 42.3 52% 30 0.0
01 03:55 Calm 10.00 Fair CLR 60.3 38.7 45% 30 0.0
01 03:35 Calm 10.00 Fair CLR 60.3 38.7 45% 30.01 0.0
01 03:15 Calm 10.00 Fair CLR 60.6 37.8 43% 30.01 0.0
01 02:55 Calm 10.00 Fair CLR 59.2 40.6 50% 30.01 0.0
01 02:35 Calm 10.00 Fair CLR 60.1 36.3 41% 30.01 0.0
01 02:15 Calm 10.00 Fair CLR 58.5 41 52% 30.01 0.0
01 01:55 Calm 10.00 Fair CLR 58.3 41 74.5 58.3 53% 30.01 0.0
01 01:35 Calm 10.00 Fair CLR 59.7 38.1 45% 30.02 0.0
01 01:15 Calm 10.00 Fair CLR 60.3 36.9 42% 30.01 0.0
01 00:55 Calm 10.00 Fair CLR 60.3 40.5 48% 30.01 0.0
01 00:35 Calm 10.00 Fair CLR 63.3 32.5 32% 30.01 0.0
01 00:15 Calm 10.00 Fair CLR 63.1 37.9 39% 30.01 0.0
31 23:55 NE 3 10.00 Fair CLR 63.5 37 38% 30.01 0.0
31 23:35 N 5 10.00 Fair CLR 66.4 31.6 27% 30.01 0.0
31 23:15 N 5 10.00 Fair CLR 61.7 43 50% 30.01 0.0
31 22:55 Calm 10.00 Fair CLR 63.1 41 44% 30.01 0.0
31 22:35 Calm 10.00 Fair CLR 64.6 41.9 44% 30.01 0.0
31 22:15 Calm 10.00 Fair CLR 65.1 43 45% 30 0.0
31 21:55 Calm 10.00 Fair CLR 65.3 43.7 46% 29.99 0.0
31 21:35 Calm 7.00 Fair CLR 66.7 40.5 38% 29.98 0.0
31 21:15 Calm 10.00 Fair CLR 68.7 37.6 32% 29.98 0.0
31 20:55 Calm 7.00 Fair CLR 72.1 31.8 23% 29.98 0.0
31 20:35 Calm 10.00 Fair CLR 72.1 35.2 26% 29.98 0.0
31 20:15 Calm 7.00 Fair CLR 74.1 33.1 22% 29.98 0.0
31 19:55 Calm 10.00 Fair CLR 74.8 30 77 73.2 19% 29.98 0.0
31 19:35 Calm 10.00 Fair CLR 75.2 21.7 13% 75 29.98 0.0
31 19:15 Calm 10.00 Fair CLR 75.6 16.5 11% 75 29.99 0.0
31 18:55 Calm 7.00 Fair CLR 76.1 17.4 11% 75 29.99 0.0
31 18:35 Calm 10.00 Fair CLR 76.5 21.2 13% 76 29.99 0.0
31 18:15 Calm 10.00 Fair CLR 76.8 19.9 12% 76 29.99 0.0
31 17:55 Calm 7.00 Fair CLR 76.3 20.1 12% 76 30 0.0
31 17:35 NE 3 10.00 Fair CLR 76.5 21.9 13% 76 29.99 0.0
31 17:15 Calm 10.00 Fair CLR 75.9 22.5 13% 76 30 0.0
31 16:55 Calm 10.00 Fair CLR 76.1 20.8 12% 76 30.01 0.0
31 16:35 Calm 10.00 Fair CLR 75.6 21.2 13% 75 30.02 0.0
31 16:15 Calm 7.00 Fair CLR 74.5 20.7 13% 30.03 0.0
31 15:55 Calm 7.00 Fair CLR 75 24.3 15% 75 30.03 0.0
31 15:35 NE 5 10.00 Fair CLR 75.2 23 14% 75 30.05 0.0
31 15:15 Calm 10.00 Fair CLR 74.8 26.4 17% 30.05 0.0
31 14:55 Calm 10.00 Fair CLR 74.7 22.8 14% 30.06 0.0
31 14:35 Calm 10.00 Fair CLR 73.8 22.5 15% 30.08 0.0
31 14:15 NE 3 10.00 Fair CLR 73.8 25.5 17% 30.08 0.0
31 13:55 Calm 10.00 Fair CLR 73.6 28.8 73.6 52.5 19% 30.09 0.0
31 13:35 Calm 10.00 Fair CLR 72.3 30.2 21% 30.1 0.0
31 13:15 Calm 10.00 Fair CLR 72.5 32.4 23% 30.1 0.0
31 12:55 Calm 10.00 Fair CLR 71.1 30.9 23% 30.11 0.0
31 12:35 Calm 7.00 Fair CLR 70.7 32.4 24% 30.12 0.0
31 12:15 E 5 10.00 Fair CLR 70.7 32 24% 30.12 0.0
31 11:55 E 3 7.00 Fair CLR 70 34.9 28% 30.12 0.0
31 11:35 Calm 10.00 Fair CLR 70 38.3 32% 30.11 0.0
31 11:15 E 5 10.00 Fair CLR 68.7 38.3 33% 30.11 0.0
31 10:55 Calm 10.00 Fair CLR 67.5 39.4 36% 30.12 0.0
31 10:35 Calm 7.00 Fair CLR 64.9 38.8 38% 30.12 0.0
31 10:15 Calm 7.00 Fair CLR 62.8 38.3 41% 30.13 0.0
31 09:55 SE 5 10.00 Fair CLR 62.1 38.7 42% 30.12 0.0
31 09:35 E 7 10.00 Fair CLR 60.4 38.5 44% 30.12 0.0
31 09:15 E 6 10.00 Fair CLR 58.5 38.8 48% 30.12 0.0
31 08:55 E 3 10.00 Fair CLR 56.7 38.8 51% 30.12 0.0
31 08:35 E 3 10.00 Fair CLR 55 37.8 52% 30.12 0.0
31 08:15 Calm 10.00 Fair CLR 53.4 37.9 56% 30.13 0.0
31 07:55 Calm 10.00 Fair CLR 52.3 37 55.8 47.5 56% 30.14 0.0
31 07:35 Calm 7.00 Fair CLR 50.9 36.7 58% 30.13 0.0
31 07:15 Calm 7.00 Fair CLR 49.6 37.4 63% 30.13 0.0
31 06:55 Calm 10.00 Fair CLR 48.6 36.3 63% 30.13 0.0
31 06:35 Calm 10.00 Fair CLR 47.5 36.3 65% 30.13 0.0
31 06:15 Calm 10.00 Fair CLR 47.8 35.8 63% 30.13 0.0
31 05:55 Calm 10.00 Fair CLR 49.8 34 55% 30.13 0.0
31 05:35 Calm 10.00 Fair CLR 49.6 34.2 55% 30.14 0.0
31 05:15 Calm 10.00 Fair CLR 50 33.6 54% 30.14 0.0
31 04:55 Calm 10.00 Fair CLR 50.2 34.3 55% 30.14 0.0
31 04:35 Calm 10.00 Fair CLR 50.7 33.6 52% 30.14 0.0
31 04:15 Calm 10.00 Fair CLR 51.1 32.7 50% 30.14 0.0
31 03:55 Calm 10.00 Fair CLR 51.8 32 47% 30.14 0.0
31 03:35 Calm 10.00 Fair CLR 52 31.3 45% 30.14 0.0
31 03:15 E 3 10.00 Fair CLR 52.9 30.4 42% 30.14 0.0
31 02:55 E 3 10.00 Fair CLR 53.4 29.1 39% 30.14 0.0
31 02:35 E 3 10.00 Fair CLR 54.1 27.9 36% 30.15 0.0
31 02:15 E 3 10.00 Fair CLR 55.2 26.4 33% 30.15 0.0
31 01:55 E 5 10.00 Fair CLR 55.8 25.5 67.6 55.8 31% 30.15 0.0
31 01:35 E 5 10.00 Fair CLR 55.8 25.9 32% 30.15 0.0
31 01:15 E 3 10.00 Fair CLR 56.3 26.8 32% 30.16 0.0
31 00:55 E 3 10.00 Fair CLR 56.3 29.3 36% 30.15 0.0
31 00:35 Calm 10.00 Fair CLR 57 29.3 35% 30.15 0.0
31 00:15 NE 5 10.00 Fair CLR 57.4 29.1 34% 30.15 0.0
30 23:55 NE 3 10.00 Fair CLR 58.3 28 32% 30.15 0.0
30 23:35 NE 3 10.00 Fair CLR 58.3 28.2 32% 30.15 0.0
30 23:15 Calm 10.00 Fair CLR 59.2 27.9 30% 30.15 0.0
30 22:55 NE 3 10.00 Fair CLR 59.9 28.4 30% 30.15 0.0
30 22:35 Calm 10.00 Fair CLR 60.1 29.5 31% 30.14 0.0
30 22:15 Calm 10.00 Fair CLR 61 28.9 30% 30.13 0.0
30 21:55 NE 5 10.00 Fair CLR 61.7 28.4 28% 30.12 0.0
30 21:35 E 5 10.00 Fair CLR 62.1 26.2 26% 30.12 0.0
30 21:15 NE 6 7.00 Fair CLR 63.5 23.9 22% 30.12 0.0
30 20:55 E 3 10.00 Fair CLR 64.6 22.3 20% 30.11 0.0
30 20:35 NE 8 10.00 Fair CLR 65.7 22.8 20% 30.11 0.0
30 20:15 E 7 10.00 Fair CLR 66.7 24.8 20% 30.11 0.0
30 19:55 NE 6 10.00 Fair CLR 67.6 23.2 75.2 67.6 18% 30.1 0.0
30 19:35 NE 6 10.00 Fair CLR 68.2 21.9 17% 30.1 0.0
30 19:15 NE 6 10.00 Fair CLR 69.8 22.8 17% 30.09 0.0
30 18:55 NE 7 10.00 Fair CLR 70.2 21.6 16% 30.1 0.0
30 18:35 NE 8 10.00 Fair CLR 70.9 24.3 17% 30.1 0.0
30 18:15 NE 9 7.00 Fair CLR 71.6 24.4 17% 30.09 0.0
30 17:55 NE 5 10.00 Fair CLR 71.8 22.3 15% 30.09 0.0
30 17:35 E 10 G 16 10.00 Fair CLR 73 23.2 15% 30.09 0.0
30 17:15 NE 9 G 16 10.00 Fair CLR 73.6 22.3 14% 30.09 0.0
30 16:55 NE 8 7.00 Fair CLR 74.1 24.3 15% 30.09 0.0
30 16:35 NE 8 G 17 7.00 Fair CLR 73.6 22.5 15% 30.09 0.0
30 16:15 E 6 10.00 Fair CLR 74.5 22.6 14% 30.09 0.0
30 15:55 NE 9 7.00 Fair CLR 74.3 23.5 15% 30.09 0.0
30 15:35 E 8 G 20 10.00 Fair CLR 73.9 24.1 15% 30.09 0.0
30 15:15 E 9 G 18 7.00 Fair CLR 73 23.7 16% 30.1 0.0
30 14:55 E 8 G 18 10.00 Fair CLR 72.7 25.9 17% 30.1 0.0
30 14:35 NE 8 G 16 10.00 Fair CLR 72.5 23.2 16% 30.1 0.0
30 14:15 NE 7 10.00 Fair CLR 72.7 27.3 18% 30.1 0.0
30 13:55 NE 9 10.00 Fair CLR 72.5 25.5 72.9 62.6 17% 30.1 0.0
30 13:35 E 9 10.00 Fair CLR 72.5 26.6 18% 30.1 0.0
30 13:15 E 9 10.00 Fair CLR 72.1 29.1 20% 30.1 0.0
30 12:55 E 10 G 18 10.00 Fair CLR 70.9 24.6 18% 30.11 0.0
30 12:35 NE 10 G 17 7.00 Fair CLR 69.8 31.1 24% 30.11 0.0
30 12:15 NE 8 10.00 Fair CLR 69.8 30.4 23% 30.1 0.0
30 11:55 NE 9 7.00 Fair CLR 69.3 31.8 25% 30.1 0.0
30 11:35 NE 6 7.00 Fair CLR 69.1 33.6 27% 30.1 0.0
30 11:15 E 7 10.00 Fair CLR 68.4 36.7 31% 30.09 0.0
30 10:55 NE 5 10.00 Fair CLR 67.3 38.5 35% 30.08 0.0
30 10:35 E 8 7.00 Fair CLR 67.5 40.5 37% 30.07 0.0
30 10:15 NE 6 10.00 Fair CLR 66.6 40.8 39% 30.07 0.0
30 09:55 E 7 10.00 Fair CLR 65.3 41.2 41% 30.07 0.0
30 09:35 NE 6 10.00 Fair CLR 65.1 42.1 43% 30.06 0.0
30 09:15 E 7 7.00 Fair CLR 63.9 43.2 47% 30.06 0.0
30 08:55 NE 9 G 16 7.00 Fair CLR 63.5 43.3 48% 30.05 0.0
30 08:35 NE 3 10.00 Fair CLR 62.8 44.6 52% 30.04 0.0
30 08:15 NE 5 10.00 Fair CLR 62.8 44.2 51% 30.03 0.0
30 07:55 NE 8 10.00 Fair CLR 62.4 44.4 62.8 56.3 52% 30.03 0.0
30 07:35 NE 5 10.00 Fair CLR 61.3 43.9 53% 30.02 0.0
30 07:15 NE 6 10.00 Fair CLR 61.2 43.3 52% 30.01 0.0
30 06:55 N 3 7.00 Fair CLR 58.6 44.6 60% 30.01 0.0
30 06:35 N 5 7.00 Fair CLR 57.4 45.1 64% 30 0.0
30 06:15 N 7 7.00 Fair CLR 59 43.9 57% 30 0.0
30 05:55 Calm 10.00 Fair CLR 56.5 45.3 66% 29.99 0.0
30 05:35 Calm 10.00 Fair CLR 57.4 44.4 62% 29.98 0.0
30 05:15 Calm 7.00 Fair CLR 57.6 44.4 62% 29.98 0.0
30 04:55 Calm 7.00 Fair CLR 58.1 44.1 60% 29.98 0.0
30 04:35 Calm 10.00 Fair CLR 58.1 43 57% 29.98 0.0
30 04:15 Calm 10.00 Fair CLR 58.5 44.2 59% 29.98 0.0
30 03:55 Calm 10.00 Fair CLR 59 43.7 57% 29.98 0.0
30 03:35 Calm 10.00 Fair CLR 59.4 45.3 60% 29.98 0.0
30 03:15 Calm 10.00 Fair CLR 59.7 44.6 58% 29.98 0.0
30 02:55 Calm 10.00 Fair CLR 60.4 44.4 56% 29.98 0.0
30 02:35 Calm 10.00 Fair CLR 60.8 45 56% 29.98 0.0
30 02:15 Calm 10.00 Fair CLR 62.8 44.1 51% 29.98 0.0
30 01:55 N 6 7.00 Fair CLR 60.3 47.5 76.3 59.2 63% 29.98 0.0
30 01:35 Calm 10.00 Fair CLR 60.6 47.7 63% 29.97 0.0
30 01:15 Calm 10.00 Fair CLR 61.3 47.3 60% 29.97 0.0
30 00:55 Calm 7.00 Fair CLR 60.6 48.4 64% 29.97 0.0
30 00:35 Calm 10.00 Fair CLR 61.9 48.4 61% 29.97 0.0
30 00:15 Calm 10.00 Fair CLR 62.8 46.4 55% 29.98 0.0
29 23:55 Calm 7.00 Fair CLR 63.1 47.5 57% 29.98 0.0
29 23:35 Calm 7.00 Fair CLR 63 47.3 57% 29.98 0.0
29 23:15 Calm 10.00 Fair CLR 65.3 45 48% 29.98 0.0
29 22:55 Calm 7.00 Fair CLR 65.5 46.6 51% 29.98 0.0
29 22:35 Calm 10.00 Fair CLR 65.8 46.8 50% 29.97 0.0
29 22:15 Calm 10.00 Fair CLR 66.9 44.4 44% 29.97 0.0
29 21:55 Calm 7.00 Fair CLR 67.6 40.5 37% 29.96 0.0
29 21:35 Calm 7.00 Fair CLR 70 38.5 32% 29.96 0.0
29 21:15 Calm 10.00 Fair CLR 70.2 38.7 32% 29.96 0.0
29 20:55 Calm 10.00 Fair CLR 72.1 39.7 31% 29.96 0.0
29 20:35 SW 3 7.00 Fair CLR 73.2 43.2 34% 29.96 0.0
29 20:15 SW 3 10.00 Fair CLR 74.8 39.6 28% 29.97 0.0
29 19:55 SW 3 7.00 Fair CLR 76.6 34.2 79.5 74.3 21% 77 29.96 0.0
29 19:35 Calm 10.00 Fair CLR 78.4 16.5 10% 77 29.97 0.0
29 19:15 Calm 7.00 Fair CLR 78.8 21.4 12% 77 29.97 0.0
29 18:55 Calm 7.00 Fair CLR 78.8 24.4 13% 77 29.97 0.0
29 18:35 Calm 10.00 Fair CLR 78.8 20.7 11% 77 29.98 0.0
29 18:15 Calm 7.00 Fair CLR 79.2 18.5 10% 78 29.98 0.0
29 17:55 Calm 10.00 Fair CLR 79.2 14 8% 77 29.98 0.0
29 17:35 Calm 7.00 Fair CLR 79.3 9.7 7% 77 29.98 0.0
29 17:15 W 6 10.00 Fair CLR 79.3 15.4 9% 78 29.99 0.0
29 16:55 Calm 10.00 Fair CLR 79 22.3 12% 78 29.99 0.0
29 16:35 Calm 10.00 Fair CLR 78.4 24.4 13% 77 30 0.0
29 16:15 W 5 7.00 Fair CLR 79.2 28.9 16% 78 30.01 0.0
29 15:55 Calm 7.00 Fair CLR 77.9 26.4 15% 77 30.01 0.0
29 15:15 Calm 10.00 Fair CLR 76.6 27 16% 76 30.03 0.0
29 14:55 Calm 7.00 Fair CLR 76.6 27.1 16% 76 30.03 0.0
29 14:35 Calm 10.00 Fair CLR 75.4 30.9 20% 76 30.04 0.0
29 14:15 Calm 10.00 Fair CLR 74.7 30.9 20% 30.05 0.0
29 13:55 Calm 7.00 Fair CLR 74.5 33.4 74.8 57.2 22% 30.06 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)