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.
26 20:55 SE 10 10.00 Mostly Cloudy BKN065 BKN110 74.3 69.3 84% 30.02 0.0 0.14
26 20:35 S 10 7.00 Overcast SCT050 BKN090 OVC110 73.9 70 88% 30.03 0.0 0.14
26 20:15 S 12 1.50 Rain SCT017 BKN046 OVC050 73.9 69.6 86% 30.04 0.0 0.13
26 19:55 S 12 0.50 Heavy Rain BKN009 OVC016 74.7 68.9 90.1 74.3 82% 30.04 0.0 0.78 1.51
26 19:35 NW 10 7.00 Mostly Cloudy SCT029 BKN037 77.2 70.2 79% 79 30.01 0.0
26 19:15 N 5 7.00 Fair CLR 78.3 71.8 81% 81 30.01 0.0
26 18:55 NE 5 10.00 Partly Cloudy SCT041 SCT050 SCT065 78.4 70.5 77% 81 30 0.0
26 18:35 N 6 10.00 Mostly Cloudy SCT010 SCT041 BKN050 78.8 72.3 81% 82 30.01 0.0
26 18:15 N 8 10.00 Partly Cloudy SCT060 82.4 70.5 67% 87 30.01 0.0
26 17:55 Calm 10.00 Fair CLR 80.2 70 71% 83 30.02 0.0
26 17:35 Calm 10.00 Fair CLR 78.4 72.1 81% 81 30.01 0.0
26 17:15 Calm 10.00 Fair CLR 77 71.6 83% 78 30.02 0.0
26 16:55 SE 3 10.00 Fair CLR 75.9 71.2 85% 76 30.01 0.0 0.01 0.73
26 16:35 SE 3 10.00 Partly Cloudy SCT095 75.2 70.9 87% 75 30.02 0.0 0.01
26 16:15 Calm 7.00 Light Rain SCT009 SCT070 BKN095 74.3 71.4 91% 30.03 0.0 0.01
26 15:55 NW 6 1.00 Rain BKN007 OVC050 74.8 71.8 90% 30.04 0.0 0.71
26 15:35 SW 7 10.00 Partly Cloudy SCT049 SCT060 SCT070 87.3 61.5 42% 87 30.04 0.0
26 14:35 SW 7 10.00 Partly Cloudy SCT025 88.5 61.3 40% 89 30.04 0.0
26 14:15 S 7 7.00 Partly Cloudy SCT027 SCT032 86.9 62.8 45% 88 30.05 0.0
26 13:55 S 10 10.00 Partly Cloudy SCT025 SCT032 88.5 63.1 88.5 76.1 43% 89 30.06 0.0
26 13:35 SW 8 7.00 Partly Cloudy SCT021 86.9 63.7 46% 88 30.06 0.0
26 13:15 SW 8 7.00 Partly Cloudy SCT019 86.5 64.4 48% 88 30.07 0.0
26 12:35 SW 5 7.00 Fair CLR 84.2 63.5 50% 85 30.08 0.0
26 11:35 S 8 7.00 Partly Cloudy SCT095 81.9 63.7 54% 83 30.09 0.0
26 11:15 S 6 10.00 Mostly Cloudy BKN095 81.3 61.7 51% 82 30.09 0.0
26 10:55 S 6 10.00 Mostly Cloudy SCT040 SCT048 BKN095 81.1 61.2 51% 82 30.09 0.0
26 10:35 SW 3 7.00 Partly Cloudy SCT038 SCT048 80.8 61.3 52% 82 30.09 0.0
26 10:15 S 5 10.00 Fair CLR 80.8 61.2 51% 82 30.08 0.0
26 09:55 SE 5 10.00 Fair CLR 80.6 62.2 54% 82 30.07 0.0
26 09:35 E 5 7.00 Partly Cloudy SCT100 80.4 63.5 56% 82 30.07 0.0
26 09:15 Calm 7.00 Partly Cloudy SCT100 79 66.6 66% 81 30.09 0.0
26 08:55 Calm 7.00 Partly Cloudy SCT110 78.3 70.3 77% 81 30.09 0.0
26 08:35 Calm 7.00 Fair CLR 77.5 71.6 82% 79 30.09 0.0
26 08:15 Calm 7.00 Fair CLR 76.1 72.3 88% 76 30.08 0.0
26 07:55 Calm 7.00 Fair CLR 76.1 73 76.1 73.8 90% 76 30.07 0.0
26 07:35 W 3 7.00 Partly Cloudy SCT013 76.1 72.7 89% 76 30.08 0.0
26 07:15 W 8 5.00 Fog/Mist SCT017 SCT085 75.2 72.5 91% 74 30.06 0.0
26 06:55 Calm 7.00 Fair CLR 74.5 72 92% 30.06 0.0
26 06:35 Calm 7.00 Fair CLR 74.7 72 91% 30.05 0.0
26 06:15 S 3 10.00 Fair CLR 74.5 72 92% 30.05 0.0
26 05:55 Calm 7.00 Fair CLR 74.3 71.6 91% 30.05 0.0
26 05:35 Calm 7.00 Fair CLR 73.9 71.6 92% 30.05 0.0
26 05:15 Calm 10.00 Fair CLR 74.3 71.6 91% 30.05 0.0
26 04:55 Calm 7.00 Fair CLR 74.3 71.6 91% 30.04 0.0
26 04:35 Calm 10.00 Fair CLR 74.3 71.2 90% 30.05 0.0
26 04:15 Calm 7.00 Fair CLR 74.3 71.4 91% 30.05 0.0
26 03:55 Calm 7.00 Partly Cloudy SCT039 74.3 71.2 90% 30.05 0.0
26 03:35 Calm 7.00 Mostly Cloudy BKN039 74.3 71.8 92% 30.06 0.0
26 03:15 Calm 10.00 Mostly Cloudy BKN039 74.3 71.6 91% 30.07 0.0
26 02:55 Calm 10.00 Partly Cloudy SCT039 74.3 72 92% 30.07 0.0
26 02:35 Calm 10.00 Fair CLR 74.1 72.1 94% 30.07 0.0
26 02:15 Calm 10.00 Fair CLR 74.3 72.1 93% 30.07 0.0
26 01:55 Calm 7.00 Fair CLR 73.8 72.1 78.1 73.8 95% 30.07 0.0
26 01:35 Calm 7.00 Fair CLR 73.8 72.3 95% 30.07 0.0
26 01:15 E 3 7.00 Partly Cloudy SCT110 73.9 72.5 95% 30.07 0.0
26 00:55 Calm 7.00 Mostly Cloudy BKN110 74.3 72.5 94% 30.07 0.0
26 00:35 Calm 7.00 Fair CLR 74.3 72.5 94% 30.07 0.0
26 00:15 E 3 10.00 Fair CLR 74.7 72.7 94% 30.06 0.0
25 23:55 Calm 7.00 Fair CLR 73.9 70.7 90% 30.06 0.0
25 23:35 Calm 10.00 Fair CLR 75.2 71.6 89% 75 30.06 0.0
25 22:55 Calm 10.00 Partly Cloudy SCT110 76.1 70.7 83% 77 30.07 0.0
25 22:35 SE 5 7.00 Partly Cloudy SCT120 76.1 70.7 83% 77 30.06 0.0
25 22:15 SE 5 10.00 Mostly Cloudy BKN110 76.1 70.3 82% 77 30.06 0.0
25 21:55 E 3 10.00 Mostly Cloudy BKN110 76.1 70 81% 77 30.06 0.0
25 21:35 E 3 10.00 Partly Cloudy SCT110 76.1 70.7 83% 77 30.05 0.0
25 21:15 Calm 10.00 Partly Cloudy SCT120 76.3 70.7 83% 77 30.05 0.0
25 20:55 Calm 10.00 Partly Cloudy SCT120 77 69.8 79% 79 30.05 0.0
25 20:35 Calm 7.00 Fair CLR 77.2 67.5 72% 79 30.05 0.0
25 20:15 Calm 10.00 Partly Cloudy SCT120 77.4 66 68% 79 30.05 0.0
25 19:55 Calm 10.00 Partly Cloudy SCT120 78.1 63.5 87.8 75.9 61% 80 30.04 0.0 0.02
25 19:35 E 5 7.00 Fair CLR 78.8 62.4 57% 80 30.05 0.0
25 19:15 SE 3 7.00 Fair CLR 78.8 61.3 55% 80 30.05 0.0
25 18:55 SE 3 10.00 Fair CLR 78.8 61.9 56% 80 30.04 0.0
25 18:35 S 6 10.00 Partly Cloudy SCT110 78.1 67.8 71% 80 30.04 0.0
25 18:15 S 7 7.00 Partly Cloudy SCT110 78.1 71.6 81% 80 30.04 0.0
25 17:55 S 5 7.00 Partly Cloudy SCT050 SCT070 SCT095 77.4 70.3 79% 79 30.04 0.0 0.01
25 17:35 S 3 10.00 Mostly Cloudy SCT039 SCT055 BKN095 77.2 69.6 78% 79 30.05 0.0 0.01
25 16:35 S 5 7.00 Light Rain SCT035 BKN047 OVC100 76.6 68.4 76% 78 30.06 0.0 0.01
25 16:15 SW 9 10.00 Overcast SCT047 BKN065 OVC100 77.4 62.8 61% 79 30.05 0.0
25 15:55 S 8 10.00 Overcast SCT043 SCT055 OVC100 77.4 61.5 58% 79 30.04 0.0
25 15:15 S 20 7.00 Overcast SCT023 SCT031 OVC040 82.6 59.9 46% 83 30.07 0.0
25 14:55 Calm 7.00 Overcast SCT026 BKN038 OVC080 84.4 67.3 57% 87 30.05 0.0
25 14:35 Calm 5.00 Mostly Cloudy with Haze SCT026 BKN032 BKN043 86.7 62.8 45% 87 30.05 0.0
25 14:15 W 3 7.00 Partly Cloudy SCT027 SCT033 SCT048 87.4 63 44% 88 30.06 0.0
25 13:55 W 5 10.00 Mostly Cloudy SCT023 BKN028 BKN033 86.9 62.6 86.9 74.7 44% 88 30.07 0.0 0.13
25 13:35 W 3 10.00 Mostly Cloudy BKN029 86.7 63 45% 88 30.07 0.0
25 12:15 S 5 10.00 Fair CLR 84.7 62.4 47% 85 30.09 0.0
25 11:15 S 3 10.00 Fair CLR 83.3 58.3 43% 83 30.1 0.0
25 10:55 Calm 10.00 Fair CLR 81.9 59.5 47% 82 30.1 0.0 0.13
25 10:35 Calm 10.00 Fair CLR 81.5 60.8 50% 82 30.09 0.0
25 10:15 Calm 10.00 Fair CLR 80.6 59.7 49% 81 30.09 0.0
25 09:35 Calm 7.00 Fair CLR 78.8 64.8 62% 81 30.1 0.0
25 09:15 Calm 10.00 Fair CLR 77.9 69.6 76% 80 30.09 0.0
25 08:55 Calm 7.00 Partly Cloudy SCT029 SCT049 SCT070 76.5 72.1 87% 77 30.1 0.0 0.13
25 08:35 Calm 7.00 Mostly Cloudy SCT024 SCT049 BKN095 75.9 73.4 92% 76 30.09 0.0 0.13
25 08:15 N 3 0.75 Light Rain BKN012 OVC020 74.8 72.5 92% 30.1 0.0 0.13
25 07:55 N 9 7.00 Overcast BKN014 OVC020 74.5 72.3 79.3 73.4 93% 30.09 0.0 0.04 0.65
25 07:35 Calm 5.00 Fog/Mist OVC022 74.5 71.6 91% 30.06 0.0 0.03
25 07:15 Calm 3.00 Light Rain BKN020 OVC025 73.4 69.8 89% 30.06 0.0 0.03
25 06:55 Calm 2.00 Light Rain SCT011 BKN021 OVC027 74.1 61.9 66% 30.06 0.0 0.61
25 06:35 W 21 G 26 3.00 Heavy Rain and Breezy SCT011 BKN023 OVC070 76.1 67.5 75% 78 30.08 0.0 0.19
25 06:15 SW 10 G 18 7.00 Rain SCT034 BKN050 BKN070 78.4 74.8 89% 82 30.05 0.0
25 05:35 SW 3 7.00 Mostly Cloudy SCT031 SCT039 BKN048 78.1 74.7 89% 81 30.04 0.0
25 05:15 SW 3 7.00 Partly Cloudy SCT031 SCT038 SCT049 78.4 74.7 88% 81 30.04 0.0
25 04:55 SW 5 10.00 Fair CLR 78.4 74.5 88% 81 30.04 0.0
25 04:35 SW 6 10.00 Fair CLR 78.3 74.3 88% 81 30.03 0.0
25 04:15 SW 6 7.00 Fair CLR 78.8 74.3 86% 82 30.03 0.0
25 03:55 SW 7 10.00 Fair CLR 79 74.3 86% 83 30.03 0.0
25 03:35 SW 6 7.00 Fair CLR 79 74.5 86% 83 30.04 0.0
25 03:15 SW 6 10.00 Fair CLR 79.2 74.7 86% 83 30.04 0.0
25 02:55 SW 5 7.00 Fair CLR 79.2 74.7 86% 83 30.04 0.0
25 02:35 SW 5 7.00 Fair CLR 79 75.4 89% 83 30.04 0.0
25 02:15 SW 3 10.00 Fair CLR 78.3 74.8 89% 81 30.05 0.0
25 01:55 SW 3 7.00 Fair CLR 78.3 74.5 86.9 77 88% 81 30.05 0.0 0.02
25 01:35 S 5 7.00 Fair CLR 78.1 74.7 89% 81 30.05 0.0
25 01:15 Calm 7.00 Fair CLR 77.7 74.3 89% 80 30.06 0.0
25 00:55 Calm 10.00 Fair CLR 77.9 72.5 84% 80 30.05 0.0
25 00:35 Calm 7.00 Fair CLR 78.1 73.4 86% 81 30.05 0.0
25 00:15 SW 5 10.00 Fair CLR 78.4 71.6 80% 81 30.05 0.0
24 23:55 S 6 10.00 Partly Cloudy SCT036 SCT042 78.8 71.4 78% 82 30.05 0.0 0.01
24 23:35 SW 7 10.00 Mostly Cloudy SCT039 SCT060 BKN090 78.6 71.4 79% 81 30.05 0.0 0.01
24 23:15 SW 5 10.00 Partly Cloudy SCT038 SCT046 77.7 61.7 58% 79 30.06 0.0
24 22:55 S 5 10.00 Partly Cloudy SCT039 SCT048 77.2 62.8 61% 79 30.06 0.0 0.01
24 22:35 SE 7 10.00 Partly Cloudy SCT041 SCT070 77.2 65.3 67% 79 30.06 0.0
24 22:15 SE 7 G 16 10.00 Partly Cloudy SCT033 SCT044 SCT065 77.5 64.2 64% 79 30.06 0.0
24 21:55 S 16 G 23 10.00 Overcast SCT031 BKN042 OVC060 78.6 62.4 58% 80 30.07 0.0 0.01
24 21:35 E 8 10.00 Overcast SCT032 BKN041 OVC050 78.3 60.3 54% 80 30.04 0.0 0.01
24 21:15 SE 10 G 16 7.00 Overcast SCT029 BKN033 OVC046 78.8 60.8 54% 80 30.03 0.0 0.01
24 20:55 Calm 7.00 Overcast BKN037 BKN047 OVC060 83.8 62.2 48% 85 30.03 0.0
24 20:35 Calm 10.00 Overcast SCT039 BKN045 OVC060 85.3 61.2 44% 86 30.03 0.0
24 20:15 SW 3 7.00 Mostly Cloudy SCT041 BKN047 BKN060 86 59.4 41% 86 30.03 0.0
24 19:55 SW 6 7.00 Mostly Cloudy SCT044 SCT050 BKN060 86.9 58.6 92.8 86.9 38% 86 30.04 0.0
24 19:35 SW 7 7.00 Partly Cloudy SCT044 88.2 58.6 37% 87 30.03 0.0
24 19:15 SW 8 10.00 Fair CLR 89.1 58.5 36% 88 30.03 0.0
24 18:55 SW 10 10.00 Fair CLR 90 59.7 36% 89 30.03 0.0
24 18:35 SW 10 G 14 10.00 Partly Cloudy SCT044 90.1 59.7 36% 90 30.03 0.0
24 18:15 SW 14 7.00 Partly Cloudy SCT044 90.5 61.3 38% 91 30.04 0.0
24 17:55 SW 13 G 21 10.00 Fair CLR 91 58.5 33% 90 30.03 0.0
24 17:35 SW 10 10.00 Fair CLR 90.7 57.4 33% 89 30.03 0.0
24 17:15 SW 13 G 21 7.00 Fair CLR 90.7 61.5 38% 91 30.03 0.0
24 16:55 SW 10 7.00 Partly Cloudy SCT060 SCT070 SCT080 90.3 61 37% 90 30.03 0.0
24 16:35 SW 12 10.00 Mostly Cloudy SCT055 SCT070 BKN100 91.2 58.5 33% 90 30.04 0.0
24 16:15 S 14 10.00 Fair CLR 90.1 60.1 37% 90 30.05 0.0
24 15:55 SW 12 7.00 Partly Cloudy SCT034 SCT043 SCT050 90.3 58.1 34% 89 30.06 0.0
24 15:35 S 15 G 20 7.00 Mostly Cloudy SCT034 SCT041 BKN050 91.6 60.1 35% 91 30.06 0.0
24 15:15 W 10 7.00 Mostly Cloudy SCT035 SCT044 BKN070 90.7 58.3 34% 90 30.06 0.0
24 14:55 W 9 5.00 Partly Cloudy with Haze SCT034 SCT040 SCT055 92.3 58.3 32% 91 30.06 0.0
24 14:35 W 8 7.00 Partly Cloudy SCT034 SCT042 SCT055 91.9 59.7 34% 91 30.08 0.0
24 14:15 SW 10 7.00 Partly Cloudy SCT032 SCT070 91.2 60.1 35% 91 30.07 0.0
24 13:55 SW 10 7.00 Partly Cloudy SCT030 SCT042 SCT055 91.4 59.9 91.4 77 35% 91 30.08 0.0
24 13:35 W 9 10.00 Partly Cloudy SCT030 SCT035 SCT046 90.7 60.4 36% 90 30.09 0.0
24 13:15 SW 10 7.00 Mostly Cloudy BKN030 BKN044 BKN055 88.9 61.2 39% 89 30.09 0.0
24 12:55 SW 9 10.00 Mostly Cloudy BKN030 BKN043 89.8 60.8 38% 90 30.1 0.0
24 12:35 SW 10 7.00 Partly Cloudy SCT028 89.2 60.6 38% 89 30.1 0.0
24 12:15 SW 12 10.00 Partly Cloudy SCT026 SCT044 89.6 60.8 38% 90 30.1 0.0
24 11:55 SW 13 7.00 Mostly Cloudy BKN028 BKN042 BKN055 89.1 61.5 40% 89 30.11 0.0
24 11:35 W 10 G 16 7.00 Partly Cloudy SCT026 88.5 61.2 40% 89 30.12 0.0
24 11:15 SW 8 7.00 Fair CLR 87.3 61.5 42% 87 30.11 0.0
24 10:55 SW 9 7.00 Fair CLR 86.4 61.3 43% 87 30.12 0.0
24 10:35 SW 10 10.00 Fair CLR 85.1 61.2 45% 85 30.12 0.0
24 10:15 SW 9 7.00 Partly Cloudy SCT031 SCT042 SCT070 83.3 61.3 48% 84 30.13 0.0
24 09:55 SW 8 7.00 Overcast OVC031 82.2 61.2 49% 83 30.13 0.0
24 09:35 SW 8 10.00 Mostly Cloudy BKN029 BKN037 82.4 61.3 49% 83 30.13 0.0
24 09:15 SW 7 7.00 Partly Cloudy SCT029 SCT039 SCT045 81.1 61 50% 82 30.13 0.0
24 08:55 S 8 10.00 Mostly Cloudy SCT032 BKN041 BKN047 79.2 60.4 53% 80 30.12 0.0
24 08:35 SW 10 7.00 Mostly Cloudy BKN032 78.4 59.9 53% 80 30.12 0.0
24 08:15 S 7 7.00 Partly Cloudy SCT030 78.1 59.9 54% 79 30.11 0.0
24 07:55 S 7 7.00 Fair CLR 76.8 59.4 76.8 73.6 55% 79 30.1 0.0
24 07:35 S 6 7.00 Fair CLR 76.5 59.2 55% 78 30.1 0.0
24 07:15 S 5 5.00 Fair with Haze CLR 75.7 59 56% 78 30.1 0.0
24 06:55 S 6 7.00 Fair CLR 75.2 59 57% 78 30.1 0.0
24 06:35 S 5 7.00 Fair CLR 74.8 58.5 57% 30.1 0.0
24 06:15 S 5 10.00 Fair CLR 74.3 58.6 58% 30.09 0.0
24 05:55 S 3 10.00 Fair CLR 74.5 58.1 57% 30.1 0.0
24 05:35 S 6 7.00 Fair CLR 74.5 58.1 57% 30.09 0.0
24 05:15 S 3 10.00 Fair CLR 74.1 58.1 57% 30.1 0.0
24 04:55 S 3 10.00 Fair CLR 73.8 57.7 57% 30.1 0.0
24 04:35 Calm 7.00 Fair CLR 74.3 57.4 56% 30.1 0.0
24 04:15 Calm 7.00 Fair CLR 74.3 57.2 55% 30.1 0.0
24 03:55 S 5 10.00 Fair CLR 73.9 57.2 56% 30.1 0.0
24 03:35 Calm 10.00 Fair CLR 74.3 57.2 55% 30.1 0.0
24 03:15 S 3 10.00 Fair CLR 74.3 56.8 55% 30.09 0.0
24 02:35 S 5 7.00 Fair CLR 74.7 55.9 52% 30.1 0.0
24 02:15 S 3 7.00 Fair CLR 74.5 55.8 52% 30.1 0.0
24 01:55 S 5 7.00 Fair CLR 75.2 55.4 84.6 74.7 50% 78 30.1 0.0
24 01:35 S 3 10.00 Fair CLR 75.4 55 49% 78 30.1 0.0
24 01:15 Calm 7.00 Fair CLR 75 55.2 50% 78 30.1 0.0
24 00:55 Calm 10.00 Fair CLR 75.7 54.5 48% 78 30.1 0.0
24 00:35 S 5 7.00 Fair CLR 76.3 54.1 46% 78 30.09 0.0
24 00:15 Calm 10.00 Fair CLR 76.6 53.8 45% 78 30.09 0.0
23 23:55 SE 3 7.00 Fair CLR 77.4 53.2 43% 79 30.09 0.0
23 23:35 S 5 7.00 Fair CLR 77.7 53.1 42% 79 30.09 0.0
23 23:15 S 3 10.00 Fair CLR 77.5 53.1 43% 79 30.1 0.0
23 22:55 SE 3 10.00 Fair CLR 78.6 52.3 40% 79 30.1 0.0
23 22:35 S 5 7.00 Fair CLR 78.4 52.5 41% 79 30.1 0.0
23 22:15 SE 5 7.00 Fair CLR 79.3 52 39% 79 30.09 0.0
23 21:55 SE 6 7.00 Fair CLR 79.7 51.4 37% 80 30.09 0.0
23 21:35 SE 5 10.00 Fair CLR 80.6 51.3 36% 80 30.09 0.0
23 21:15 SE 5 7.00 Fair CLR 81.3 50.7 35% 80 30.09 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)