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.
10 09:15 SW 3 7.00 Fair CLR 70.5 62.8 77% 30.05 0.0
10 08:55 Calm 7.00 Fair CLR 69.8 62.1 77% 30.05 0.0
10 08:35 Calm 7.00 Fair CLR 69.1 61.7 77% 30.04 0.0
10 08:15 Calm 7.00 Fair CLR 68.9 61.7 78% 30.03 0.0
10 07:55 Calm 7.00 Fair CLR 68.9 61.3 69.1 65.7 77% 30.02 0.0
10 07:35 Calm 7.00 Fair CLR 68 61 78% 30.03 0.0
10 07:15 Calm 7.00 Fair CLR 67.5 60.4 78% 30.01 0.0
10 06:55 Calm 10.00 Fair CLR 67.1 60.1 78% 30.01 0.0
10 06:35 Calm 5.00 Fair with Haze CLR 66.7 59.9 79% 30.01 0.0
10 06:15 Calm 7.00 Fair CLR 67.6 60.8 79% 30.01 0.0
10 05:55 Calm 7.00 Fair CLR 67.5 60.6 79% 30.01 0.0
10 05:35 Calm 10.00 Fair CLR 67.1 60.1 78% 30.01 0.0
10 05:15 Calm 7.00 Fair CLR 66.9 60.1 79% 30.01 0.0
10 04:55 Calm 7.00 Partly Cloudy SCT070 66.7 59.9 79% 30.02 0.0
10 04:35 Calm 7.00 Partly Cloudy SCT070 66.9 59.9 78% 30.02 0.0
10 04:15 Calm 10.00 Fair CLR 67.3 60.1 78% 30.02 0.0
10 03:55 Calm 10.00 Fair CLR 67.8 60.3 77% 30.03 0.0
10 03:35 Calm 10.00 Fair CLR 68.2 60.6 77% 30.03 0.0
10 03:15 Calm 7.00 Fair CLR 68 60.8 78% 30.02 0.0
10 02:55 Calm 10.00 Fair CLR 67.8 61 79% 30.02 0.0
10 02:35 Calm 7.00 Fair CLR 67.5 60.4 78% 30.02 0.0
10 02:15 Calm 10.00 Fair CLR 69.1 61.7 77% 30.02 0.0
10 01:55 Calm 7.00 Fair CLR 68.5 61.5 76.6 67.5 78% 30.02 0.0
10 01:35 Calm 10.00 Fair CLR 68.2 60.8 77% 30.02 0.0
10 01:15 Calm 10.00 Fair CLR 68.7 61.5 78% 30.02 0.0
10 00:55 Calm 10.00 Fair CLR 68.5 61.2 77% 30.02 0.0
10 00:35 Calm 7.00 Fair CLR 68.4 60.8 77% 30.02 0.0
10 00:15 Calm 10.00 Partly Cloudy SCT065 69.8 61.7 76% 30.02 0.0
09 23:55 Calm 10.00 Fair CLR 70 61.7 75% 30.02 0.0
09 23:35 Calm 10.00 Fair CLR 70 62.2 77% 30.02 0.0
09 23:15 Calm 10.00 Fair CLR 70.9 62.1 74% 30.01 0.0
09 22:55 Calm 10.00 Fair CLR 70.7 62.4 75% 30.01 0.0
09 22:35 Calm 10.00 Fair CLR 71.8 62.6 73% 30.01 0.0
09 22:15 Calm 10.00 Fair CLR 72.5 63 72% 30.01 0.0
09 21:55 NW 3 10.00 Partly Cloudy SCT036 72.5 63.3 73% 30.01 0.0
09 21:35 Calm 10.00 Partly Cloudy SCT036 73.4 63.7 72% 30.01 0.0
09 21:15 Calm 10.00 Partly Cloudy SCT032 73.9 63.7 70% 30.01 0.0
09 20:55 Calm 10.00 Fair CLR 73.8 64.4 73% 30.01 0.0
09 20:35 Calm 10.00 Fair CLR 74.3 64.4 71% 30 0.0
09 20:15 NW 3 7.00 Fair CLR 75.2 64.8 70% 77 30 0.0
09 19:55 Calm 7.00 Fair CLR 76.6 65.1 88.7 76.6 68% 78 30.01 0.0 0.01
09 19:35 NW 3 10.00 Fair CLR 77.9 64 63% 80 30.01 0.0
09 19:15 Calm 7.00 Fair CLR 78.4 65.3 64% 80 30.01 0.0
09 18:55 N 6 7.00 Fair CLR 79.2 64.9 62% 81 30 0.0
09 18:35 N 6 10.00 Partly Cloudy SCT040 SCT047 80.8 65.3 59% 83 30 0.0
09 18:15 N 8 10.00 Mostly Cloudy SCT040 BKN047 83.1 66.4 57% 85 30 0.0
09 17:55 NW 7 10.00 Mostly Cloudy BKN038 BKN047 84 66.4 55% 86 30 0.0
09 17:35 NW 5 7.00 Overcast BKN036 OVC041 84.4 66.4 55% 87 30 0.0
09 17:15 W 7 10.00 Mostly Cloudy BKN034 84.9 66.7 55% 88 30 0.0
09 16:55 NW 3 10.00 Partly Cloudy SCT034 SCT095 SCT120 85.5 67.8 56% 89 29.99 0.0 0.01
09 16:35 W 7 7.00 Mostly Cloudy BKN110 85.5 65.7 52% 88 30 0.0
09 16:15 W 6 10.00 Partly Cloudy SCT080 SCT110 84.6 67.5 57% 88 30.01 0.0
09 15:55 W 7 7.00 Mostly Cloudy SCT039 SCT046 BKN120 84 67.5 58% 87 30.02 0.0 0.01
09 15:35 W 3 7.00 Overcast BKN039 BKN045 OVC050 81.9 68.2 63% 85 30.03 0.0 0.01
09 15:15 W 10 G 17 7.00 Overcast SCT041 BKN048 OVC100 86 63 46% 87 30.04 0.0
09 14:55 W 10 G 16 7.00 Mostly Cloudy SCT037 SCT049 BKN055 86.4 63.7 47% 88 30.04 0.0
09 14:35 W 10 G 18 7.00 Overcast BKN037 BKN042 OVC049 86.9 64.6 47% 88 30.05 0.0
09 14:15 W 15 10.00 Mostly Cloudy SCT039 BKN045 BKN050 88.2 63.7 44% 89 30.05 0.0
09 13:55 SW 10 7.00 Mostly Cloudy SCT036 SCT080 BKN110 87.3 64.6 87.4 74.3 47% 89 30.06 0.0
09 13:35 SW 12 G 15 7.00 Mostly Cloudy BKN080 86.7 63.3 46% 88 30.05 0.0
09 13:15 SW 15 G 18 10.00 Fair CLR 86.7 64.8 48% 88 30.06 0.0
09 12:55 SW 13 G 18 10.00 Partly Cloudy SCT085 86.9 66 50% 89 30.06 0.0
09 12:35 W 12 G 22 10.00 Mostly Cloudy SCT028 BKN085 85.5 65.1 51% 87 30.07 0.0
09 12:15 SW 12 7.00 Partly Cloudy SCT085 85.1 65.3 52% 87 30.07 0.0
09 11:55 SW 15 G 20 7.00 Fair CLR 84.4 65.8 54% 87 30.07 0.0
09 11:35 SW 14 G 18 10.00 Fair CLR 84.2 66 54% 86 30.08 0.0
09 11:15 SW 12 G 21 10.00 Fair CLR 83.3 65.7 55% 85 30.07 0.0
09 10:35 SW 14 G 20 10.00 Fair CLR 82 65.7 58% 84 30.09 0.0
09 10:15 SW 15 10.00 Fair CLR 81.5 65.7 59% 84 30.1 0.0
09 09:55 SW 12 7.00 Fair CLR 80.1 65.1 60% 82 30.1 0.0
09 09:35 SW 9 10.00 Fair CLR 79.5 64.8 61% 81 30.1 0.0
09 09:15 SW 12 10.00 Fair CLR 78.8 64.4 61% 81 30.1 0.0
09 08:55 SW 8 10.00 Fair CLR 77.9 64.2 63% 80 30.11 0.0
09 08:35 SW 8 7.00 Mostly Cloudy BKN110 76.6 64.2 66% 78 30.12 0.0
09 08:15 SW 5 10.00 Overcast OVC110 75.2 63.7 68% 77 30.12 0.0
09 07:55 SW 5 10.00 Mostly Cloudy BKN110 74.3 63.1 75.6 73.6 68% 30.12 0.0
09 07:35 S 5 10.00 Fair CLR 73.8 62.8 69% 30.11 0.0
09 07:15 S 6 7.00 Fair CLR 73.8 62.8 69% 30.1 0.0
09 06:55 S 7 10.00 Fair CLR 74.3 62.6 67% 30.09 0.0
09 06:35 S 6 10.00 Fair CLR 74.3 62.6 67% 30.09 0.0
09 06:15 S 6 10.00 Fair CLR 74.1 62.4 67% 30.09 0.0
09 05:55 S 6 10.00 Fair CLR 74.3 62.2 66% 30.09 0.0
09 05:35 S 5 10.00 Fair CLR 74.3 62.2 66% 30.09 0.0
09 05:15 S 6 10.00 Fair CLR 74.3 62.6 67% 30.09 0.0
09 04:55 S 6 7.00 Fair CLR 74.7 62.6 66% 30.09 0.0
09 04:15 S 6 10.00 Fair CLR 74.7 62.6 66% 30.1 0.0
09 03:55 S 6 10.00 Fair CLR 74.8 62.6 66% 30.1 0.0
09 03:35 S 5 10.00 Fair CLR 74.8 62.6 66% 30.11 0.0
09 03:15 S 6 10.00 Fair CLR 75.2 62.8 65% 77 30.11 0.0
09 02:55 S 8 10.00 Fair CLR 75.2 62.8 65% 77 30.11 0.0
09 02:35 S 8 10.00 Fair CLR 75.2 63 66% 77 30.11 0.0
09 02:15 S 8 10.00 Fair CLR 75.2 63.1 66% 77 30.12 0.0
09 01:55 S 8 10.00 Fair CLR 75.6 63.1 80.1 74.8 65% 77 30.12 0.0
09 01:35 S 7 10.00 Fair CLR 75.4 63.1 66% 77 30.13 0.0
09 01:15 S 7 10.00 Fair CLR 75 63 66% 77 30.13 0.0
09 00:55 S 6 10.00 Fair CLR 75.2 62.8 65% 77 30.14 0.0
09 00:35 S 6 10.00 Fair CLR 75.7 62.6 64% 78 30.14 0.0
09 00:15 S 7 10.00 Fair CLR 76.3 62.2 62% 78 30.13 0.0
08 23:55 S 7 7.00 Fair CLR 75.4 61.9 63% 77 30.13 0.0
08 23:35 S 6 10.00 Fair CLR 75.2 61.7 63% 77 30.13 0.0
08 23:15 S 5 10.00 Fair CLR 75.7 60.8 60% 78 30.14 0.0
08 22:55 S 6 10.00 Fair CLR 76.5 60.8 59% 78 30.13 0.0
08 22:35 S 6 10.00 Fair CLR 76.6 60.4 57% 78 30.14 0.0
08 22:15 S 6 10.00 Fair CLR 77 60.1 56% 79 30.13 0.0
08 21:55 SE 5 10.00 Fair CLR 77.4 59.9 55% 79 30.13 0.0
08 21:35 SE 5 7.00 Fair CLR 77.9 59.9 54% 79 30.13 0.0
08 21:15 S 5 10.00 Fair CLR 78.6 59.9 53% 80 30.13 0.0
08 20:55 SE 3 7.00 Fair CLR 79 59.9 52% 80 30.12 0.0
08 20:35 S 3 10.00 Fair CLR 79.5 59.5 51% 80 30.12 0.0
08 20:15 S 3 10.00 Fair CLR 80.1 59 49% 81 30.12 0.0
08 19:55 Calm 10.00 Fair CLR 79 59.7 86.2 79 52% 80 30.13 0.0
08 19:35 S 3 7.00 Fair CLR 81 58.3 46% 81 30.13 0.0
08 19:15 SW 5 7.00 Fair CLR 82.6 59.4 45% 83 30.13 0.0
08 18:55 SW 3 7.00 Fair CLR 83.7 58.6 43% 83 30.13 0.0
08 18:35 SW 6 10.00 Fair CLR 84.6 57.6 40% 84 30.13 0.0
08 18:15 SW 5 7.00 Fair CLR 85.1 57.2 39% 84 30.13 0.0
08 17:55 SW 6 7.00 Fair CLR 85.3 56.1 37% 84 30.14 0.0
08 17:35 SW 7 10.00 Fair CLR 85.6 56.3 37% 84 30.14 0.0
08 17:15 SW 8 7.00 Fair CLR 85.3 56.5 37% 84 30.15 0.0
08 16:55 SW 8 10.00 Fair CLR 85.1 55.4 36% 84 30.14 0.0
08 16:35 SW 6 10.00 Fair CLR 86.2 54.5 34% 84 30.15 0.0
08 16:15 SW 5 7.00 Partly Cloudy SCT050 85.3 55.6 36% 84 30.15 0.0
08 15:55 SW 5 10.00 Partly Cloudy SCT050 84.4 55.2 37% 83 30.16 0.0
08 15:35 W 5 7.00 Fair CLR 84.2 53.2 35% 83 30.16 0.0
08 15:15 SW 8 10.00 Fair CLR 85.1 52.3 32% 83 30.17 0.0
08 14:55 SW 7 7.00 Partly Cloudy SCT047 SCT050 84.7 58.3 41% 84 30.17 0.0
08 14:35 SW 8 7.00 Mostly Cloudy SCT045 BKN050 85.1 55.6 37% 84 30.17 0.0
08 14:15 W 3 7.00 Partly Cloudy SCT034 SCT045 83.5 59.4 44% 83 30.17 0.0
08 13:55 Calm 10.00 Mostly Cloudy SCT034 BKN046 BKN050 82.9 62.4 83.1 62.4 50% 84 30.17 0.0
08 13:35 Calm 10.00 Partly Cloudy SCT037 SCT050 82.9 60.6 47% 83 30.18 0.0
08 13:15 Calm 10.00 Partly Cloudy SCT038 SCT048 81.9 61.7 51% 83 30.18 0.0
08 12:55 Calm 7.00 Partly Cloudy SCT040 SCT048 81.5 62.1 52% 82 30.19 0.0
08 12:35 W 5 10.00 Fair CLR 80.6 62.2 54% 82 30.2 0.0
08 12:15 SW 3 10.00 Fair CLR 79.7 62.1 55% 81 30.2 0.0
08 11:55 Calm 7.00 Fair CLR 79.3 62.1 56% 81 30.2 0.0
08 11:35 Calm 7.00 Fair CLR 78.3 61.2 56% 80 30.21 0.0
08 11:15 Calm 7.00 Fair CLR 77.4 61 57% 79 30.21 0.0
08 10:55 S 3 10.00 Fair CLR 75.9 59.9 58% 78 30.21 0.0
08 10:35 SE 3 7.00 Partly Cloudy SCT047 SCT050 74.7 59 58% 30.21 0.0
08 10:15 Calm 10.00 Partly Cloudy SCT050 73.2 58.6 60% 30.21 0.0
08 09:55 Calm 10.00 Partly Cloudy SCT048 SCT050 71.6 57.9 62% 30.21 0.0
08 09:35 SE 3 7.00 Mostly Cloudy BKN050 69.6 56.7 64% 30.21 0.0
08 09:15 E 3 10.00 Mostly Cloudy BKN050 68.2 55.4 64% 30.2 0.0
08 08:55 Calm 10.00 Overcast OVC049 67.1 54.7 65% 30.2 0.0
08 08:35 Calm 7.00 Mostly Cloudy BKN049 65.5 54.5 68% 30.19 0.0
08 08:15 E 5 7.00 Mostly Cloudy BKN049 64.9 53.6 67% 30.18 0.0
08 07:55 Calm 10.00 Partly Cloudy SCT049 62.1 52.9 62.1 59.9 72% 30.17 0.0
08 07:35 Calm 7.00 Partly Cloudy SCT049 61.2 52 72% 30.15 0.0
08 07:15 Calm 10.00 Partly Cloudy SCT049 61.2 51.6 71% 30.15 0.0
08 06:55 E 3 7.00 Fair CLR 60.6 51.8 73% 30.15 0.0
08 06:35 Calm 10.00 Fair CLR 61 51.4 71% 30.16 0.0
08 06:15 E 3 10.00 Fair CLR 61.7 51.4 69% 30.16 0.0
08 05:55 E 5 10.00 Fair CLR 61.2 51.3 70% 30.16 0.0
08 05:35 E 6 10.00 Partly Cloudy SCT050 61.3 51.1 69% 30.15 0.0
08 05:15 E 5 10.00 Partly Cloudy SCT045 SCT060 61.3 51.1 69% 30.15 0.0
08 04:55 Calm 10.00 Partly Cloudy SCT043 SCT048 SCT050 61.7 51.1 68% 30.17 0.0
08 04:35 N 3 10.00 Mostly Cloudy SCT041 BKN050 61 51.8 72% 30.18 0.0
08 04:15 Calm 10.00 Mostly Cloudy BKN048 BKN050 61.3 51.1 69% 30.17 0.0
08 03:35 Calm 10.00 Mostly Cloudy BKN048 61.3 50.9 69% 30.18 0.0
08 03:15 Calm 10.00 Partly Cloudy SCT050 60.1 51.3 73% 30.19 0.0
08 02:55 Calm 10.00 Fair CLR 59.9 51.4 74% 30.19 0.0
08 02:35 Calm 10.00 Fair CLR 60.8 50.7 70% 30.19 0.0
08 02:15 Calm 10.00 Fair CLR 61.3 50.5 68% 30.18 0.0
08 01:55 Calm 10.00 Fair CLR 61.7 50.2 72.5 61.7 66% 30.18 0.0
08 01:35 Calm 10.00 Fair CLR 61.9 50.4 66% 30.19 0.0
08 01:15 Calm 10.00 Fair CLR 62.1 50.2 65% 30.19 0.0
08 00:55 Calm 10.00 Fair CLR 62.8 50 63% 30.19 0.0
08 00:35 E 3 10.00 Fair CLR 62.8 50.7 65% 30.18 0.0
08 00:15 E 6 10.00 Fair CLR 63.1 50.2 63% 30.18 0.0
07 23:55 E 3 10.00 Fair CLR 63.5 50.4 62% 30.18 0.0
07 23:35 Calm 10.00 Fair CLR 63.9 50.9 63% 30.19 0.0
07 23:15 Calm 10.00 Fair CLR 64.6 51.3 62% 30.18 0.0
07 22:55 Calm 10.00 Fair CLR 65.3 51.4 61% 30.18 0.0
07 22:35 NE 3 10.00 Fair CLR 65.7 51.8 61% 30.18 0.0
07 22:15 Calm 10.00 Fair CLR 66.7 51.8 59% 30.17 0.0
07 21:55 Calm 10.00 Fair CLR 67.6 51.8 57% 30.15 0.0
07 21:35 NE 5 10.00 Fair CLR 68.5 52.7 57% 30.14 0.0
07 21:15 Calm 7.00 Fair CLR 69.1 54.5 60% 30.14 0.0
07 20:55 Calm 10.00 Fair CLR 69.8 54.1 58% 30.14 0.0
07 20:35 Calm 7.00 Fair CLR 70.3 54.1 57% 30.14 0.0
07 20:15 Calm 7.00 Fair CLR 70.9 54 55% 30.15 0.0
07 19:55 Calm 7.00 Fair CLR 72.5 53.2 79.9 72.5 51% 30.15 0.0
07 19:35 Calm 10.00 Fair CLR 74.3 52.7 47% 30.15 0.0
07 19:15 Calm 10.00 Fair CLR 75.6 52.7 45% 78 30.15 0.0
07 18:55 Calm 10.00 Fair CLR 77.2 50.5 39% 78 30.15 0.0
07 18:35 NE 3 10.00 Fair CLR 77.9 50.5 38% 79 30.15 0.0
07 18:15 NE 3 10.00 Fair CLR 78.3 49.6 37% 79 30.15 0.0
07 17:55 NE 3 10.00 Fair CLR 78.8 48.2 34% 79 30.15 0.0
07 17:35 NE 6 10.00 Fair CLR 78.8 47.8 34% 79 30.14 0.0
07 17:15 E 7 10.00 Fair CLR 79.3 49.8 36% 79 30.14 0.0
07 16:55 NE 5 10.00 Partly Cloudy SCT047 79.3 49.3 35% 79 30.14 0.0
07 16:35 NE 3 10.00 Partly Cloudy SCT047 78.6 48.6 35% 79 30.14 0.0
07 16:15 NE 7 10.00 Partly Cloudy SCT047 79.5 48.7 34% 79 30.14 0.0
07 15:55 E 8 7.00 Partly Cloudy SCT047 79.7 48.4 33% 79 30.14 0.0
07 15:35 E 7 7.00 Partly Cloudy SCT047 79.3 47.7 33% 79 30.15 0.0
07 15:15 E 6 10.00 Partly Cloudy SCT047 78.6 48.2 34% 79 30.15 0.0
07 14:55 E 5 10.00 Partly Cloudy SCT049 79.3 47.3 32% 79 30.16 0.0
07 14:35 E 5 10.00 Partly Cloudy SCT048 78.4 48.4 35% 79 30.17 0.0
07 14:15 NE 3 10.00 Partly Cloudy SCT048 78.8 46 32% 79 30.17 0.0
07 13:55 NE 3 7.00 Partly Cloudy SCT048 78.3 49.1 78.3 60.4 36% 79 30.17 0.0
07 13:35 E 5 10.00 Partly Cloudy SCT046 77.4 47.7 35% 78 30.17 0.0
07 13:15 E 6 10.00 Fair CLR 77 48.7 37% 78 30.18 0.0
07 12:55 NE 5 10.00 Fair CLR 76.8 51.1 41% 78 30.18 0.0
07 12:35 NE 5 7.00 Fair CLR 76.5 52.3 43% 78 30.18 0.0
07 12:15 NE 6 10.00 Fair CLR 75.2 51.1 43% 78 30.18 0.0
07 11:55 E 6 7.00 Fair CLR 74.7 53.4 48% 30.18 0.0
07 11:35 E 5 10.00 Fair CLR 73.4 53.4 50% 30.19 0.0
07 11:15 NE 6 7.00 Fair CLR 72.7 53.6 51% 30.18 0.0
07 10:55 NE 5 10.00 Fair CLR 71.2 54 55% 30.18 0.0
07 10:35 NE 6 0.00 Fair CLR 70.2 54.3 57% 30.18 0.0
07 10:15 E 6 7.00 Fair CLR 68 53.8 61% 30.17 0.0
07 09:55 E 6 10.00 Fair CLR 66.6 53.2 62% 30.17 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)