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.
08 07:55 Calm 7.00 Fair CLR 69.3 57.7 69.3 64 67% 30.09 0.0
08 07:35 Calm 7.00 Fair CLR 67.5 57.2 70% 30.07 0.0
08 07:15 Calm 7.00 Fair CLR 66.4 57.4 73% 30.06 0.0
08 06:55 Calm 10.00 Fair CLR 66.2 56.7 72% 30.07 0.0
08 06:35 Calm 7.00 Fair CLR 65.1 56.3 73% 30.06 0.0
08 06:15 Calm 7.00 Fair CLR 65.1 55.6 71% 30.06 0.0
08 05:55 Calm 10.00 Fair CLR 64.2 55.9 75% 30.05 0.0
08 05:35 Calm 7.00 Fair CLR 64.8 56.3 74% 30.05 0.0
08 04:55 Calm 7.00 Fair CLR 67.1 55.2 66% 30.03 0.0
08 04:35 Calm 10.00 Fair CLR 66.7 55.4 67% 30.03 0.0
08 04:15 Calm 10.00 Fair CLR 67.5 55 65% 30.04 0.0
08 03:55 Calm 10.00 Fair CLR 67.3 54.5 64% 30.05 0.0
08 03:35 Calm 10.00 Fair CLR 66.4 54.5 66% 30.06 0.0
08 03:15 Calm 10.00 Fair CLR 67.1 54.3 64% 30.06 0.0
08 02:55 Calm 10.00 Fair CLR 66.4 55.6 68% 30.06 0.0
08 02:35 Calm 10.00 Fair CLR 67.3 54.9 65% 30.06 0.0
08 02:15 Calm 10.00 Fair CLR 66.9 54.5 65% 30.06 0.0
08 01:55 Calm 10.00 Fair CLR 68.7 53.1 83.7 67.1 58% 30.05 0.0
08 01:35 Calm 10.00 Fair CLR 67.8 53.6 61% 30.06 0.0
08 01:15 Calm 10.00 Fair CLR 69.4 53.2 57% 30.06 0.0
08 00:55 Calm 10.00 Fair CLR 70.7 51.6 51% 30.06 0.0
08 00:35 Calm 7.00 Fair CLR 70.9 51.8 51% 30.06 0.0
08 00:15 Calm 10.00 Fair CLR 70.9 52.2 52% 30.07 0.0
07 23:55 Calm 10.00 Fair CLR 71.8 50.5 47% 30.07 0.0
07 23:35 N 3 7.00 Fair CLR 72.1 50.2 46% 30.07 0.0
07 23:15 N 3 10.00 Fair CLR 74.1 48.2 40% 30.08 0.0
07 22:55 N 6 10.00 Fair CLR 75 47.5 38% 77 30.08 0.0
07 22:35 N 7 10.00 Fair CLR 74.1 48.6 41% 30.07 0.0
07 22:15 NW 3 10.00 Fair CLR 73.6 51.3 46% 30.06 0.0
07 21:55 NW 5 10.00 Fair CLR 73.4 53.8 50% 30.06 0.0
07 21:35 N 3 7.00 Fair CLR 72.7 58.6 62% 30.05 0.0
07 21:15 Calm 10.00 Fair CLR 75.6 56.7 52% 78 30.05 0.0
07 20:55 NW 3 7.00 Fair CLR 78.8 55.8 45% 80 30.05 0.0
07 20:35 Calm 10.00 Fair CLR 81.7 55.6 41% 81 30.05 0.0
07 20:15 Calm 7.00 Fair CLR 83.1 53.6 36% 82 30.04 0.0
07 19:55 N 3 7.00 Fair CLR 83.7 50.2 85.1 81.1 31% 82 30.05 0.0
07 19:35 Calm 10.00 Fair CLR 84 48.2 29% 82 30.04 0.0
07 19:15 Calm 7.00 Fair CLR 84.2 48.9 29% 82 30.04 0.0
07 18:55 Calm 10.00 Fair CLR 83.5 49.3 31% 82 30.03 0.0
07 18:35 Calm 10.00 Fair CLR 83.8 46.2 27% 82 30.04 0.0
07 18:15 Calm 10.00 Fair CLR 84 47.3 28% 82 30.04 0.0
07 17:55 N 5 10.00 Fair CLR 84.4 49.1 29% 82 30.05 0.0
07 17:35 NE 3 7.00 Fair CLR 84.7 49.1 29% 83 30.05 0.0
07 17:15 Calm 10.00 Fair CLR 84.4 47.1 27% 82 30.05 0.0
07 16:55 NE 6 10.00 Fair CLR 84.4 48.2 28% 82 30.05 0.0
07 16:35 N 6 10.00 Fair CLR 84.9 50.4 30% 83 30.05 0.0
07 16:15 Calm 7.00 Fair CLR 84.2 49.1 30% 82 30.06 0.0
07 15:55 Calm 7.00 Fair CLR 83.8 50.9 32% 82 30.06 0.0
07 15:35 N 5 10.00 Fair CLR 83.3 49.8 31% 82 30.06 0.0
07 15:15 N 5 10.00 Fair CLR 83.1 51.6 34% 82 30.07 0.0
07 14:55 Calm 7.00 Fair CLR 82.9 51.3 33% 82 30.08 0.0
07 14:15 Calm 10.00 Fair CLR 81.7 50.5 34% 81 30.09 0.0
07 13:55 N 3 10.00 Fair CLR 81.1 51.3 81.5 70 35% 80 30.09 0.0
07 13:35 NE 6 10.00 Fair CLR 80.8 52.2 37% 80 30.09 0.0
07 13:15 NE 5 10.00 Fair CLR 80.8 54.1 40% 80 30.09 0.0
07 12:55 N 8 10.00 Partly Cloudy SCT042 81 54.7 40% 81 30.1 0.0
07 12:35 N 5 10.00 Partly Cloudy SCT037 80.6 53.8 40% 80 30.1 0.0
07 12:15 NE 8 10.00 Fair CLR 80.2 53.4 40% 80 30.1 0.0
07 11:55 NE 6 10.00 Fair CLR 79.7 54.3 42% 80 30.09 0.0
07 11:35 N 7 10.00 Fair CLR 79.3 54.1 42% 80 30.1 0.0
07 11:15 N 5 7.00 Fair CLR 78.6 55 44% 79 30.1 0.0
07 10:55 N 8 10.00 Fair CLR 78.4 55.4 45% 79 30.09 0.0
07 10:35 NE 3 10.00 Fair CLR 77.2 56.5 49% 79 30.1 0.0
07 10:15 Calm 10.00 Fair CLR 75.7 57.4 53% 78 30.1 0.0
07 09:55 N 5 10.00 Fair CLR 75.2 57 53% 78 30.09 0.0
07 09:35 N 6 7.00 Fair CLR 75.2 58.5 56% 78 30.09 0.0
07 09:15 N 7 7.00 Fair CLR 74.3 59.7 61% 30.08 0.0
07 08:55 N 6 7.00 Fair CLR 73.6 61.5 66% 30.08 0.0
07 08:35 N 6 5.00 Fair with Haze CLR 72.5 62.2 70% 30.08 0.0
07 08:15 N 3 5.00 Fair with Haze CLR 70.9 61.9 73% 30.07 0.0
07 07:55 Calm 2.50 Partly Cloudy with Haze SCT036 69.8 61.9 70.2 66.7 76% 30.07 0.0
07 07:35 N 3 2.50 Mostly Cloudy with Haze BKN036 68.9 61.3 77% 30.08 0.0
07 07:15 Calm 2.00 Overcast with Haze OVC036 68.2 61.2 78% 30.07 0.0
07 06:55 Calm 2.50 Partly Cloudy with Haze SCT036 67.3 60.3 78% 30.07 0.0
07 06:35 Calm 2.00 Fair with Haze CLR 67.1 60.3 79% 30.07 0.0
07 06:15 Calm 2.00 Fair with Haze CLR 66.9 59.9 78% 30.06 0.0
07 05:55 Calm 3.00 Fair with Haze CLR 67.1 60.1 78% 30.05 0.0
07 05:35 Calm 3.00 Fair with Haze CLR 67.3 60.4 79% 30.05 0.0
07 05:15 Calm 3.00 Fair with Haze CLR 67.6 60.8 79% 30.03 0.0
07 04:55 N 3 3.00 Fair with Haze CLR 68.2 61.3 79% 30.03 0.0
07 04:35 N 3 3.00 Fair with Haze CLR 68.2 61.3 79% 30.03 0.0
07 04:15 Calm 2.50 Fair with Haze CLR 68.4 61.7 79% 30.03 0.0
07 03:35 N 3 3.00 Fair with Haze CLR 68.4 61.7 79% 30.03 0.0
07 03:15 Calm 3.00 Fair with Haze CLR 68.5 61.3 78% 30.03 0.0
07 02:55 Calm 5.00 Fair with Haze CLR 69.6 62.1 77% 30.02 0.0
07 02:35 Calm 4.00 Fair with Haze CLR 69.6 62.4 78% 30.03 0.0
07 02:15 Calm 4.00 Fair with Haze CLR 69.3 61.7 77% 30.03 0.0
07 01:55 Calm 4.00 Fair with Haze CLR 70 62.6 77 69.8 78% 30.04 0.0
07 01:35 N 3 5.00 Fair with Haze CLR 70 62.6 78% 30.05 0.0
07 01:15 N 3 5.00 Fair with Haze CLR 70.3 62.6 77% 30.05 0.0
07 00:55 N 3 7.00 Fair CLR 70.2 62.4 77% 30.04 0.0
07 00:35 Calm 5.00 Partly Cloudy with Haze SCT038 70.3 62.6 77% 30.04 0.0
07 00:15 Calm 7.00 Mostly Cloudy SCT015 BKN036 71.1 62.8 75% 30.05 0.0
06 23:55 Calm 7.00 Partly Cloudy SCT015 SCT043 71.4 62.6 74% 30.04 0.0
06 23:35 Calm 10.00 Fair CLR 72.5 62.6 71% 30.04 0.0
06 23:15 Calm 7.00 Fair CLR 72.7 62.2 70% 30.04 0.0
06 22:55 Calm 10.00 Fair CLR 73 62.2 69% 30.03 0.0
06 22:35 NE 3 10.00 Fair CLR 73.4 62.1 68% 30.03 0.0
06 22:15 NE 3 7.00 Fair CLR 74.1 61.9 66% 30.02 0.0
06 21:55 NE 5 10.00 Fair CLR 74.3 61.9 65% 30.02 0.0
06 21:35 Calm 10.00 Partly Cloudy SCT022 74.5 62.2 66% 30.02 0.0
06 21:15 Calm 7.00 Partly Cloudy SCT022 74.7 62.6 66% 30.01 0.0
06 20:55 Calm 7.00 Partly Cloudy SCT019 75.4 62.4 64% 77 30.01 0.0
06 20:15 Calm 7.00 Mostly Cloudy BKN019 76.1 62.4 63% 78 30.01 0.0
06 19:55 NE 5 10.00 Overcast OVC017 76.6 62.1 79.7 76.1 61% 78 30.01 0.0
06 19:35 NE 3 10.00 Mostly Cloudy BKN017 77 62.2 60% 79 30.01 0.0
06 19:15 Calm 7.00 Mostly Cloudy BKN017 77 62.6 61% 79 30.01 0.0
06 18:55 N 7 7.00 Mostly Cloudy BKN017 BKN022 76.3 62.2 62% 78 30.01 0.0
06 18:35 N 10 7.00 Overcast OVC019 76.6 62.1 61% 78 30.01 0.0
06 18:15 N 13 G 16 7.00 Overcast OVC019 78.1 62.4 59% 80 30.01 0.0
06 17:55 N 9 7.00 Mostly Cloudy BKN019 78.8 62.6 58% 80 30 0.0
06 17:35 N 10 7.00 Mostly Cloudy BKN019 79.3 63.3 58% 81 30 0.0
06 17:15 N 9 7.00 Partly Cloudy SCT019 79.5 63.3 58% 81 30 0.0
06 16:55 N 8 7.00 Fair CLR 78.3 62.8 59% 80 30 0.0
06 16:35 N 9 7.00 Partly Cloudy SCT018 79 63.1 58% 81 30 0.0
06 16:15 N 8 7.00 Mostly Cloudy SCT018 BKN040 79.2 63.1 58% 81 30 0.0
06 15:55 N 9 7.00 Overcast SCT018 OVC038 78.6 63.9 61% 80 30 0.0
06 15:35 N 8 7.00 Overcast SCT029 OVC038 78.3 62.6 59% 80 30.01 0.0
06 14:55 N 9 7.00 Overcast SCT020 OVC035 78.8 62.8 58% 80 30.01 0.0
06 14:35 NW 5 7.00 Overcast SCT021 OVC033 79 61.9 56% 80 30.01 0.0
06 14:15 Calm 7.00 Overcast SCT024 OVC031 77.9 62.4 59% 80 30.01 0.0
06 13:55 N 3 7.00 Overcast SCT019 OVC026 76.3 61.5 76.8 71.4 60% 78 30.02 0.0
06 13:35 N 3 7.00 Overcast OVC019 75.9 61.7 61% 78 30.03 0.0
06 13:15 N 5 7.00 Overcast SCT017 BKN026 OVC030 76.3 62.1 62% 78 30.03 0.0
06 12:55 N 6 7.00 Overcast OVC026 75.7 62.2 63% 78 30.03 0.0
06 12:35 NW 5 7.00 Overcast SCT019 OVC024 76.8 61.7 60% 79 30.02 0.0
06 12:15 NW 5 7.00 Overcast BKN019 OVC024 75.9 61.9 62% 78 30.02 0.0
06 11:55 N 6 7.00 Overcast BKN019 OVC024 75.2 62.6 65% 77 30.01 0.0
06 11:35 Calm 7.00 Overcast SCT015 OVC024 75.9 61.7 61% 78 30.01 0.0
06 11:15 Calm 7.00 Overcast SCT013 OVC024 75.6 62.2 63% 78 30.01 0.0
06 10:55 NW 6 7.00 Overcast SCT011 OVC022 75.2 62.8 65% 77 30 0.0
06 10:35 Calm 7.00 Overcast SCT011 OVC022 74.1 63 68% 30.01 0.0
06 10:15 N 5 7.00 Overcast SCT008 SCT013 OVC022 73.6 63 70% 30.01 0.0
06 09:55 N 6 7.00 Overcast SCT008 BKN015 OVC020 73.4 63.5 71% 30.01 0.0
06 09:35 N 6 5.00 Overcast with Haze BKN010 OVC015 72.5 63.7 74% 30.01 0.0
06 09:15 N 6 4.00 Overcast with Haze OVC010 72.5 63.7 74% 30.01 0.0
06 08:55 N 5 4.00 Overcast with Haze OVC006 71.8 63.7 76% 30.01 0.0
06 08:35 N 6 3.00 Overcast with Haze OVC004 71.6 63.7 76% 30.01 0.0
06 08:15 Calm 3.00 Overcast with Haze OVC004 71.6 63.9 77% 30 0.0
06 07:55 Calm 2.50 Overcast with Haze OVC004 71.6 63.7 73.4 70 76% 29.99 0.0
06 07:35 Calm 2.00 Overcast with Haze OVC006 71.6 64.4 78% 29.98 0.0
06 07:15 Calm 1.75 Overcast with Haze OVC006 71.2 64.4 79% 29.98 0.0
06 06:55 Calm 2.00 Overcast with Haze OVC009 70.7 63.7 79% 29.97 0.0
06 06:35 Calm 2.50 Overcast with Haze OVC009 70.9 63.9 79% 29.97 0.0
06 06:15 Calm 1.75 Mostly Cloudy with Haze BKN009 70 63.1 79% 29.96 0.0
06 05:55 Calm 4.00 Partly Cloudy with Haze SCT011 71.1 63.9 78% 29.96 0.0
06 05:35 Calm 4.00 Mostly Cloudy with Haze BKN011 71.6 64.2 78% 29.96 0.0
06 05:15 N 3 4.00 Mostly Cloudy with Haze SCT005 BKN009 71.6 64 77% 29.96 0.0
06 04:55 Calm 4.00 Mostly Cloudy with Haze BKN005 BKN009 71.8 64.4 78% 29.95 0.0
06 04:35 N 5 4.00 Overcast with Haze OVC005 72.1 64.6 77% 29.95 0.0
06 04:15 Calm 5.00 Overcast with Haze OVC005 72.5 65.1 78% 29.96 0.0
06 03:55 N 3 5.00 Overcast with Haze OVC007 72.9 65.3 77% 29.96 0.0
06 03:35 Calm 5.00 Overcast with Haze OVC007 72.9 65.3 77% 29.96 0.0
06 03:15 Calm 7.00 Overcast BKN007 BKN013 OVC019 73.2 65.5 77% 29.96 0.0
06 02:55 Calm 7.00 Overcast SCT007 OVC018 73.2 65.5 77% 29.96 0.0
06 02:35 Calm 5.00 Overcast with Haze BKN007 OVC016 73.4 65.5 76% 29.95 0.0
06 02:15 Calm 5.00 Overcast with Haze BKN007 OVC012 73.4 65.5 76% 29.95 0.0
06 01:35 Calm 5.00 Overcast with Haze BKN004 OVC007 72.9 65.5 78% 29.95 0.0
06 01:15 N 3 7.00 Mostly Cloudy SCT006 BKN014 71.6 64.4 78% 29.95 0.0
06 00:55 Calm 7.00 Fair CLR 72.1 64.6 77% 29.94 0.0
06 00:35 Calm 7.00 Fair CLR 72.7 65.3 78% 29.94 0.0
06 00:15 Calm 7.00 Fair CLR 73.4 65.3 76% 29.94 0.0
05 23:55 Calm 10.00 Fair CLR 73.6 64.9 74% 29.95 0.0
05 23:35 Calm 10.00 Fair CLR 73.9 64.8 73% 29.94 0.0
05 23:15 Calm 10.00 Fair CLR 74.7 64.2 70% 29.94 0.0
05 22:55 Calm 10.00 Fair CLR 75 63.9 68% 77 29.94 0.0
05 22:35 N 5 7.00 Fair CLR 75.7 64.8 69% 77 29.93 0.0
05 22:15 N 3 10.00 Partly Cloudy SCT070 75.2 65.3 71% 77 29.93 0.0
05 21:55 N 3 10.00 Mostly Cloudy SCT055 BKN070 76.1 64.9 68% 78 29.93 0.0
05 21:35 NW 3 10.00 Overcast SCT048 OVC070 76.6 64.9 67% 78 29.93 0.0
05 21:15 NW 3 7.00 Overcast BKN050 BKN055 OVC070 77.2 64.6 65% 79 29.93 0.0
05 20:55 NW 3 7.00 Overcast OVC060 78.1 64.4 63% 80 29.93 0.0
05 20:35 NW 3 10.00 Overcast BKN048 OVC060 78.3 64.9 64% 80 29.92 0.0
05 20:15 NW 6 10.00 Mostly Cloudy BKN050 78.8 64 61% 81 29.92 0.0
05 19:55 NW 5 10.00 Partly Cloudy SCT050 79 63 84.6 78.8 58% 81 29.91 0.0
05 19:35 NW 6 7.00 Partly Cloudy SCT050 79.7 63.9 59% 81 29.91 0.0
05 19:15 N 10 10.00 Partly Cloudy SCT037 SCT043 SCT050 79.5 63.1 57% 81 29.9 0.0
05 18:55 NW 7 G 16 10.00 Mostly Cloudy BKN037 BKN043 BKN050 80.1 63.1 56% 81 29.9 0.0
05 18:35 W 10 G 16 10.00 Partly Cloudy SCT035 84.2 60.6 45% 84 29.91 0.0
05 17:55 W 10 10.00 Partly Cloudy SCT033 SCT040 84.6 61.3 46% 85 29.91 0.0
05 17:35 W 9 10.00 Partly Cloudy SCT033 SCT041 84.2 61.3 46% 85 29.91 0.0
05 17:15 W 7 7.00 Partly Cloudy SCT033 SCT041 83.5 62.1 49% 84 29.91 0.0
05 16:55 SW 8 7.00 Partly Cloudy SCT031 84.4 61.7 47% 85 29.92 0.0
05 16:35 W 8 10.00 Partly Cloudy SCT031 83.8 61.9 48% 84 29.92 0.0
05 16:15 W 6 7.00 Fair CLR 83.1 62.6 50% 84 29.92 0.0
05 15:55 W 6 7.00 Partly Cloudy SCT028 82.6 61.9 50% 83 29.92 0.0
05 15:35 W 6 10.00 Partly Cloudy SCT028 81.9 61.2 50% 83 29.92 0.0
05 15:15 W 9 10.00 Partly Cloudy SCT028 81.7 63 53% 83 29.93 0.0
05 14:55 SW 6 10.00 Partly Cloudy SCT028 82.4 62.2 51% 83 29.93 0.0
05 14:35 W 8 7.00 Partly Cloudy SCT024 SCT030 82.4 63.3 53% 84 29.94 0.0
05 14:15 SW 7 10.00 Mostly Cloudy BKN026 BKN032 80.8 62.2 53% 82 29.95 0.0
05 13:55 SW 6 10.00 Partly Cloudy SCT024 SCT030 81.5 63.5 81.5 71.6 54% 83 29.96 0.0
05 13:35 SW 3 7.00 Partly Cloudy SCT022 80.1 62.4 55% 81 29.96 0.0
05 13:15 W 6 7.00 Overcast BKN020 BKN026 OVC033 80.1 63.7 57% 82 29.96 0.0
05 12:55 SW 5 10.00 Overcast SCT020 OVC030 79.5 63.5 58% 81 29.96 0.0
05 12:35 SW 3 7.00 Overcast BKN018 OVC025 78.1 63.3 61% 80 29.97 0.0
05 12:15 SW 5 7.00 Mostly Cloudy BKN018 77.9 63.5 61% 80 29.96 0.0
05 11:55 Calm 7.00 Mostly Cloudy SCT018 BKN023 77 62.8 62% 79 29.96 0.0
05 11:35 SW 3 7.00 Overcast SCT011 BKN017 OVC023 75.9 63.5 66% 78 29.96 0.0
05 11:15 Calm 7.00 Overcast BKN010 OVC015 74.7 63.9 69% 29.97 0.0
05 10:55 W 6 7.00 Overcast OVC010 73.8 63.9 71% 29.97 0.0
05 10:35 W 7 7.00 Overcast OVC010 73.8 63.7 71% 29.96 0.0
05 10:15 W 8 5.00 Overcast with Haze OVC012 73.8 63.5 70% 29.96 0.0
05 09:55 W 6 4.00 Overcast with Haze BKN006 OVC012 73.2 63.9 73% 29.96 0.0
05 09:35 W 9 4.00 Overcast with Haze OVC004 72.5 64 75% 29.96 0.0
05 09:15 W 9 4.00 Overcast with Haze OVC004 72.9 64.4 75% 29.95 0.0
05 08:55 W 9 3.00 Overcast with Haze OVC004 72.5 64.4 76% 29.95 0.0
05 08:35 W 7 3.00 Overcast with Haze OVC004 72.1 64 76% 29.94 0.0
05 08:15 W 6 4.00 Overcast with Haze OVC004 71.6 63.7 76% 29.93 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)