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 (cdt) 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.
18 02:55 S 8 10.00 A Few Clouds FEW046 66.2 62.6 88% 29.84 0.0
18 02:35 S 8 10.00 Fair CLR 66.2 62.6 88% 29.84 0.0
18 02:15 S 10 10.00 Fair CLR 68 62.6 83% 29.84 0.0
18 01:55 S 9 9.00 Fair CLR 68 62.6 83% 29.85 0.0
18 01:35 S 9 9.00 Fair CLR 68 62.6 83% 29.86 0.0
18 01:15 S 9 8.00 Fair CLR 68 62.6 83% 29.87 0.0
18 00:55 S 9 10.00 Fair CLR 68 62.6 83% 29.87 0.0
18 00:35 S 8 10.00 Fair CLR 69.8 62.6 78% 29.88 0.0
18 00:15 S 7 10.00 Fair CLR 69.8 62.6 78% 29.89 0.0
17 23:55 S 7 10.00 Fair CLR 69.8 62.6 78% 29.9 0.0
17 23:35 S 7 10.00 Fair CLR 68 64.4 88% 29.9 0.0
17 23:15 S 6 10.00 Fair CLR 69.8 64.4 83% 29.9 0.0
17 22:55 S 6 10.00 Fair CLR 69.8 64.4 83% 29.91 0.0
17 22:35 S 7 10.00 Fair CLR 68 64.4 88% 29.91 0.0
17 22:15 S 6 10.00 Fair CLR 69.8 64.4 83% 29.92 0.0
17 21:55 S 5 10.00 Fair CLR 69.8 64.4 83% 29.92 0.0
17 21:35 S 5 10.00 Fair CLR 69.8 64.4 83% 29.92 0.0
17 21:15 Calm 10.00 Fair CLR 71.6 64.4 78% 29.9 0.0
17 20:55 Calm 10.00 Fair CLR 73.4 64.4 74% 29.89 0.0
17 20:35 S 5 10.00 Fair CLR 73.4 64.4 74% 29.87 0.0
17 20:15 S 6 10.00 Fair CLR 73.4 64.4 74% 29.86 0.0
17 19:55 S 6 10.00 Fair CLR 75.2 64.4 69% 77 29.86 0.0
17 19:35 S 6 10.00 Fair CLR 75.2 64.4 69% 77 29.86 0.0
17 19:15 SE 6 10.00 Fair CLR 77 64.4 65% 79 29.88 0.0
17 18:55 S 7 10.00 Fair CLR 78.8 64.4 61% 81 29.88 0.0
17 18:35 S 8 10.00 Fair CLR 78.8 62.6 58% 80 29.89 0.0
17 18:15 S 12 10.00 Fair CLR 80.6 62.6 54% 82 29.9 0.0
17 17:55 S 8 10.00 Fair CLR 80.6 64.4 58% 82 29.91 0.0
17 17:35 S 9 10.00 Fair CLR 82.4 64.4 55% 84 29.92 0.0
17 17:15 S 10 10.00 Fair CLR 82.4 62.6 51% 83 29.93 0.0
17 16:55 S 9 G 15 10.00 Fair CLR 82.4 64.4 55% 84 29.94 0.0
17 16:35 SW 8 G 17 10.00 Fair CLR 82.4 62.6 51% 83 29.95 0.0
17 16:15 SW 8 G 16 10.00 A Few Clouds FEW047 82.4 64.4 55% 84 29.95 0.0
17 15:55 S 12 10.00 Fair CLR 80.6 64.4 58% 82 29.96 0.0
17 15:35 S 8 10.00 Fair CLR 82.4 64.4 55% 84 29.97 0.0
17 15:15 SW 9 G 16 10.00 Partly Cloudy FEW039 SCT050 82.4 64.4 55% 84 29.98 0.0
17 14:55 SW 6 G 12 10.00 Mostly Cloudy FEW038 BKN055 BKN065 78.8 64.4 61% 81 29.99 0.0
17 14:35 S 7 10.00 Mostly Cloudy SCT038 BKN045 BKN050 80.6 66.2 62% 83 30 0.0
17 14:15 S 7 G 15 10.00 Partly Cloudy FEW046 SCT050 80.6 64.4 58% 82 30.01 0.0
17 13:55 S 8 G 14 10.00 Partly Cloudy FEW037 SCT050 SCT055 80.6 64.4 58% 82 30.02 0.0
17 13:35 S 7 10.00 Mostly Cloudy FEW042 BKN050 BKN055 78.8 64.4 61% 81 30.02 0.0
17 13:15 S 9 10.00 Fair CLR 78.8 64.4 61% 81 30.03 0.0
17 12:55 SW 10 10.00 A Few Clouds FEW042 FEW055 FEW075 78.8 64.4 61% 81 30.04 0.0
17 12:35 S 8 G 14 10.00 A Few Clouds FEW060 FEW075 78.8 64.4 61% 81 30.04 0.0
17 12:15 S 10 10.00 Mostly Cloudy SCT046 BKN060 78.8 62.6 58% 80 30.05 0.0
17 11:55 SW 9 10.00 Mostly Cloudy BKN046 BKN055 77 62.6 61% 79 30.06 0.0
17 11:35 S 6 10.00 Mostly Cloudy BKN046 BKN055 75.2 62.6 65% 77 30.06 0.0
17 11:15 SE 7 10.00 Mostly Cloudy BKN045 BKN060 BKN100 75.2 62.6 65% 77 30.06 0.0
17 10:55 S 7 10.00 A Few Clouds FEW100 75.2 60.8 61% 77 30.06 0.0
17 10:35 S 8 10.00 Fair CLR 73.4 62.6 69% 30.06 0.0
17 10:15 S 8 10.00 Partly Cloudy FEW045 SCT060 73.4 62.6 69% 30.07 0.0
17 09:55 Vrbl 7 10.00 A Few Clouds FEW047 FEW055 71.6 62.6 73% 30.07 0.0
17 09:35 S 6 10.00 Partly Cloudy SCT047 SCT055 69.8 62.6 78% 30.06 0.0
17 09:15 S 6 10.00 Fair CLR 68 62.6 83% 30.06 0.0
17 08:55 S 7 10.00 A Few Clouds FEW055 FEW065 66.2 62.6 88% 30.05 0.0
17 08:35 S 6 10.00 Partly Cloudy FEW050 SCT060 62.6 62.6 100% 30.05 0.0
17 08:15 S 10 10.00 Mostly Cloudy BKN050 BKN060 62.6 60.8 94% 30.05 0.0
17 07:55 S 8 10.00 A Few Clouds FEW050 62.6 62.6 100% 30.05 0.0
17 07:35 S 6 10.00 Fair CLR 60.8 60.8 100% 30.04 0.0
17 07:15 S 5 10.00 Fair CLR 59 59 100% 30.04 0.0
17 06:55 S 3 10.00 Fair CLR 57.2 57.2 100% 30.03 0.0
17 06:35 S 3 10.00 Fair CLR 57.2 57.2 100% 30.03 0.0
17 06:15 S 3 10.00 Fair CLR 57.2 57.2 100% 30.02 0.0
17 05:55 S 7 10.00 Partly Cloudy SCT050 SCT060 57.2 57.2 100% 30.01 0.0
17 05:35 S 6 10.00 Overcast FEW044 BKN050 OVC055 57.2 55.4 94% 30.01 0.0
17 04:55 SW 5 10.00 Overcast OVC048 57.2 57.2 100% 30.01 0.0
17 04:35 Calm 10.00 Overcast BKN048 OVC055 57.2 57.2 100% 30 0.0
17 04:15 Calm 10.00 Overcast BKN048 OVC055 57.2 57.2 100% 30 0.0
17 03:55 SW 3 10.00 Partly Cloudy SCT047 SCT060 SCT070 55.4 55.4 100% 30 0.0
17 03:35 Calm 10.00 A Few Clouds FEW047 55.4 55.4 100% 30 0.0
17 03:15 S 8 10.00 Partly Cloudy FEW027 SCT035 SCT043 55.4 55.4 100% 30 0.0
17 02:55 S 6 10.00 Mostly Cloudy SCT027 BKN035 BKN044 53.6 53.6 100% 30 0.0
17 02:35 S 5 10.00 Fair CLR 53.6 53.6 100% 30 0.0
17 01:55 Calm 10.00 Partly Cloudy FEW039 SCT046 55.4 55.4 100% 30.01 0.0
17 01:35 Calm 10.00 Fair CLR 55.4 55.4 100% 30.01 0.0
17 01:15 Calm 10.00 Fair CLR 55.4 55.4 100% 30.01 0.0
17 00:55 Calm 10.00 Fair CLR 57.2 57.2 100% 30.02 0.0
17 00:35 SW 5 10.00 Fair CLR 59 55.4 88% 30.03 0.0
17 00:15 SW 6 10.00 Fair CLR 59 55.4 88% 30.03 0.0
16 23:55 SW 5 10.00 Fair CLR 57.2 57.2 100% 30.02 0.0
16 23:35 S 5 10.00 Fair CLR 57.2 57.2 100% 30.03 0.0
16 23:15 S 8 10.00 Fair CLR 59 59 100% 30.03 0.0
16 22:55 S 7 10.00 Partly Cloudy FEW045 FEW065 SCT100 59 57.2 94% 30.03 0.0
16 22:35 S 8 10.00 Partly Cloudy FEW060 FEW070 SCT100 59 59 100% 30.03 0.0
16 22:15 S 7 10.00 A Few Clouds FEW100 FEW120 57.2 57.2 100% 30.03 0.0
16 21:55 SW 5 10.00 A Few Clouds FEW120 57.2 57.2 100% 30.03 0.0
16 21:35 SW 8 10.00 Partly Cloudy SCT110 59 57.2 94% 30.04 0.0
16 21:15 Vrbl 3 10.00 Mostly Cloudy FEW011 SCT065 BKN095 57.2 57.2 100% 30.03 0.0
16 20:55 E 6 10.00 Mostly Cloudy FEW003 SCT029 BKN046 59 57.2 94% 30.04 0.0 0.16
16 20:35 NW 10 G 17 7.00 Overcast FEW032 SCT065 OVC085 59 57.2 94% 30.09 0.0
16 20:15 NW 10 G 23 6.00 Fog/Mist SCT032 BKN065 OVC090 59 57.2 94% 30.1 0.0
16 19:55 W 12 G 28 6.00 Fog/Mist FEW004 BKN032 OVC070 59 57.2 94% 30.08 0.0 0.06
16 19:35 NW 16 G 35 9.00 Mostly Cloudy FEW003 FEW017 BKN050 64.4 53.6 68% 30.03 0.0
16 19:15 Calm 10.00 Fair CLR 75.2 59 57% 78 29.97 0.0
16 18:55 W 3 10.00 Fair CLR 75.2 57.2 54% 78 29.97 0.0
16 18:35 Calm 10.00 Fair CLR 77 57.2 51% 79 29.97 0.0
16 18:15 Vrbl 5 10.00 A Few Clouds FEW055 78.8 57.2 48% 80 29.96 0.0
16 17:55 W 8 10.00 Partly Cloudy SCT055 78.8 57.2 48% 80 29.96 0.0
16 17:35 SW 6 G 14 10.00 Fair CLR 78.8 55.4 45% 79 29.95 0.0
16 17:15 SW 10 G 16 10.00 A Few Clouds FEW055 80.6 55.4 42% 81 29.96 0.0
16 16:55 Vrbl 6 G 13 10.00 A Few Clouds FEW055 80.6 57.2 45% 81 29.96 0.0
16 16:35 W 8 G 14 10.00 A Few Clouds FEW050 80.6 57.2 45% 81 29.96 0.0
16 16:15 Vrbl 7 G 14 10.00 Fair CLR 80.6 57.2 45% 81 29.97 0.0
16 15:55 SW 10 10.00 A Few Clouds FEW050 80.6 57.2 45% 81 29.97 0.0
16 15:35 W 9 G 16 10.00 Partly Cloudy SCT048 80.6 59 48% 81 29.97 0.0
16 15:15 W 9 10.00 Partly Cloudy SCT048 78.8 59 51% 80 29.98 0.0
16 14:55 W 8 G 16 10.00 A Few Clouds FEW046 78.8 59 51% 80 29.99 0.0
16 14:35 W 7 G 20 10.00 Fair CLR 78.8 59 51% 80 30 0.0
16 14:15 W 12 G 23 10.00 A Few Clouds FEW042 78.8 59 51% 80 30.01 0.0
16 13:55 W 13 10.00 A Few Clouds FEW041 FEW050 78.8 60.8 54% 80 30.01 0.0
16 13:35 SW 10 10.00 Mostly Cloudy SCT042 BKN050 77 60.8 57% 79 30.01 0.0
16 13:15 Vrbl 7 G 18 10.00 Mostly Cloudy SCT040 BKN049 77 60.8 57% 79 30.01 0.0
16 12:55 W 14 10.00 Mostly Cloudy SCT041 BKN050 78.8 60.8 54% 80 30.01 0.0
16 12:35 W 13 G 21 10.00 Mostly Cloudy SCT043 BKN049 BKN055 77 59 54% 79 30.02 0.0
16 12:15 W 13 G 22 10.00 Partly Cloudy SCT044 SCT050 SCT060 77 59 54% 79 30.02 0.0
16 11:55 SW 15 G 28 10.00 Fair CLR 77 57.2 51% 79 30.01 0.0
16 11:35 SW 10 G 21 10.00 A Few Clouds FEW037 75.2 62.6 65% 77 30.01 0.0
16 11:15 SW 12 G 22 10.00 Fair CLR 75.2 62.6 65% 77 30.02 0.0
16 10:55 SW 10 G 18 10.00 Fair CLR 75.2 62.6 65% 77 30.01 0.0
16 10:35 SW 15 10.00 Fair CLR 77 64.4 65% 79 30 0.0
16 10:15 SW 15 G 24 10.00 Fair CLR 75.2 62.6 65% 77 29.99 0.0
16 09:55 S 14 G 20 10.00 Fair CLR 75.2 62.6 65% 77 29.98 0.0
16 09:35 S 16 10.00 A Few Clouds FEW090 73.4 62.6 69% 29.96 0.0
16 09:15 S 12 10.00 Partly Cloudy SCT090 71.6 62.6 73% 29.98 0.0
16 08:55 SW 10 G 16 10.00 Fair CLR 71.6 62.6 73% 30 0.0
16 08:35 SW 6 10.00 A Few Clouds FEW036 71.6 62.6 73% 30.01 0.0
16 08:15 SW 6 10.00 Mostly Cloudy BKN030 69.8 60.8 73% 30.02 0.0
16 07:55 SW 8 10.00 Overcast BKN030 BKN038 OVC048 68 59 73% 30.03 0.0
16 07:35 SW 8 10.00 Overcast BKN032 OVC043 68 59 73% 30.02 0.0
16 07:15 SW 6 10.00 Overcast FEW035 BKN042 OVC060 66.2 59 78% 30.02 0.0
16 06:55 S 8 10.00 Mostly Cloudy FEW049 BKN060 BKN070 66.2 59 78% 30 0.0
16 06:35 S 10 10.00 Mostly Cloudy BKN060 BKN065 BKN080 64.4 57.2 78% 29.99 0.0
16 06:15 S 12 10.00 Partly Cloudy SCT065 SCT080 64.4 57.2 78% 29.99 0.0
16 05:55 S 12 10.00 Partly Cloudy FEW050 SCT065 SCT080 64.4 57.2 78% 29.98 0.0
16 05:35 S 10 10.00 Overcast FEW050 SCT065 OVC075 64.4 57.2 78% 29.99 0.0
16 05:15 S 9 10.00 Overcast FEW055 OVC070 64.4 57.2 78% 29.99 0.0
16 04:55 S 8 10.00 Overcast BKN050 OVC070 64.4 57.2 78% 29.98 0.0
16 04:35 S 8 10.00 Overcast BKN055 OVC065 64.4 57.2 78% 29.98 0.0
16 04:15 S 9 10.00 Overcast OVC060 64.4 55.4 73% 29.98 0.0
16 03:55 S 8 10.00 Overcast OVC060 66.2 55.4 68% 29.98 0.0
16 03:35 S 9 10.00 Overcast OVC055 66.2 55.4 68% 29.98 0.0
16 03:15 S 9 10.00 Mostly Cloudy BKN050 64.4 55.4 73% 29.98 0.0
16 02:55 S 9 10.00 A Few Clouds FEW050 66.2 55.4 68% 29.98 0.0
16 02:35 S 8 10.00 Fair CLR 66.2 53.6 64% 29.97 0.0
16 02:15 S 9 10.00 Fair CLR 64.4 53.6 68% 29.97 0.0
16 01:55 S 10 10.00 A Few Clouds FEW045 66.2 53.6 64% 29.97 0.0
16 01:35 S 9 10.00 A Few Clouds FEW045 66.2 53.6 64% 29.98 0.0
16 01:15 S 9 10.00 Fair CLR 66.2 53.6 64% 29.98 0.0
16 00:55 S 9 10.00 Fair CLR 68 53.6 60% 29.99 0.0
16 00:35 S 9 10.00 Fair CLR 68 53.6 60% 29.99 0.0
16 00:15 S 8 G 14 10.00 Fair CLR 68 53.6 60% 29.99 0.0
15 23:55 S 8 10.00 Fair CLR 66.2 53.6 64% 29.99 0.0
15 23:35 S 7 10.00 Fair CLR 68 53.6 60% 29.99 0.0
15 23:15 S 7 10.00 Fair CLR 69.8 53.6 57% 29.98 0.0
15 22:55 S 8 10.00 Fair CLR 68 53.6 60% 29.98 0.0
15 22:35 S 7 10.00 Fair CLR 68 53.6 60% 29.99 0.0
15 22:15 S 6 10.00 Fair CLR 69.8 53.6 57% 29.99 0.0
15 21:55 S 7 10.00 A Few Clouds FEW055 69.8 53.6 57% 29.99 0.0
15 21:35 S 7 10.00 A Few Clouds FEW060 69.8 53.6 57% 29.99 0.0
15 21:15 S 6 10.00 Fair CLR 71.6 53.6 53% 30 0.0
15 20:55 S 7 10.00 Fair CLR 69.8 53.6 57% 29.99 0.0
15 20:35 S 7 10.00 Fair CLR 71.6 53.6 53% 29.99 0.0
15 20:15 S 6 10.00 Fair CLR 71.6 51.8 50% 29.99 0.0
15 19:55 S 6 10.00 Fair CLR 73.4 51.8 47% 29.99 0.0
15 19:35 S 6 10.00 Fair CLR 75.2 51.8 44% 78 29.98 0.0
15 19:15 S 6 10.00 Fair CLR 77 51.8 42% 78 29.98 0.0
15 18:55 S 7 10.00 Fair CLR 78.8 50 37% 79 29.98 0.0
15 18:35 SW 7 G 18 10.00 Fair CLR 80.6 50 34% 80 29.98 0.0
15 18:15 S 13 10.00 Fair CLR 80.6 48.2 32% 80 29.98 0.0
15 17:55 S 12 G 17 10.00 Fair CLR 82.4 48.2 30% 81 29.97 0.0
15 17:35 S 8 G 18 10.00 Fair CLR 82.4 48.2 30% 81 29.97 0.0
15 17:15 S 14 10.00 Fair CLR 82.4 50 32% 81 29.97 0.0
15 16:55 S 8 G 15 10.00 Fair CLR 82.4 51.8 35% 81 29.98 0.0
15 16:35 S 13 10.00 Fair CLR 84.2 51.8 33% 82 29.98 0.0
15 16:15 SW 10 G 21 10.00 Fair CLR 82.4 51.8 35% 81 29.99 0.0
15 15:55 S 15 10.00 Fair CLR 84.2 53.6 35% 83 29.98 0.0
15 15:35 SW 13 10.00 Fair CLR 84.2 53.6 35% 83 29.99 0.0
15 15:15 S 13 10.00 Fair CLR 84.2 55.4 37% 83 29.99 0.0
15 14:35 SW 10 G 21 10.00 Fair CLR 84.2 55.4 37% 83 30.01 0.0
15 14:15 SW 10 G 21 10.00 Fair CLR 84.2 57.2 40% 83 30.01 0.0
15 13:55 S 9 G 18 10.00 Fair CLR 82.4 57.2 42% 82 30.02 0.0
15 13:35 S 13 G 20 10.00 Fair CLR 80.6 57.2 45% 81 30.02 0.0
15 13:15 SW 12 G 20 10.00 Fair CLR 80.6 59 48% 81 30.04 0.0
15 12:55 S 13 G 20 10.00 A Few Clouds FEW049 80.6 59 48% 81 30.03 0.0
15 12:35 S 14 10.00 Partly Cloudy SCT049 80.6 59 48% 81 30.05 0.0
15 12:15 SW 15 G 23 10.00 Partly Cloudy SCT050 80.6 59 48% 81 30.05 0.0
15 11:55 SW 13 G 20 10.00 A Few Clouds FEW050 80.6 59 48% 81 30.06 0.0
15 11:35 S 13 G 20 10.00 Fair CLR 78.8 59 51% 80 30.06 0.0
15 11:15 SW 16 10.00 Mostly Cloudy BKN050 78.8 59 51% 80 30.07 0.0
15 10:55 SW 10 G 17 10.00 Overcast OVC050 77 59 54% 79 30.08 0.0
15 10:35 S 12 10.00 Mostly Cloudy BKN050 75.2 59 57% 78 30.08 0.0
15 10:15 SW 12 10.00 Fair CLR 73.4 57.2 57% 30.08 0.0
15 09:55 SW 10 10.00 Fair CLR 73.4 57.2 57% 30.07 0.0
15 09:35 SW 14 G 22 10.00 Fair CLR 71.6 57.2 61% 30.07 0.0
15 09:15 SW 15 10.00 Fair CLR 71.6 55.4 57% 30.06 0.0
15 08:55 S 12 G 18 10.00 Fair CLR 69.8 55.4 60% 30.05 0.0
15 08:35 S 10 10.00 Fair CLR 68 55.4 64% 30.06 0.0
15 08:15 S 12 10.00 Fair CLR 66.2 55.4 68% 30.06 0.0
15 07:55 S 14 10.00 Fair CLR 66.2 53.6 64% 30.07 0.0
15 07:35 S 14 10.00 Fair CLR 64.4 53.6 68% 30.06 0.0
15 07:15 S 13 10.00 Fair CLR 64.4 53.6 68% 30.05 0.0
15 06:55 S 12 10.00 Fair CLR 64.4 53.6 68% 30.05 0.0
15 06:35 S 13 10.00 Fair CLR 62.6 53.6 73% 30.04 0.0
15 06:15 S 12 10.00 Partly Cloudy SCT044 62.6 53.6 73% 30.03 0.0
15 05:55 S 9 10.00 Mostly Cloudy BKN044 62.6 53.6 73% 30.04 0.0
15 05:35 S 9 10.00 Mostly Cloudy BKN045 62.6 53.6 73% 30.03 0.0
15 05:15 S 7 10.00 Mostly Cloudy BKN045 62.6 53.6 73% 30.03 0.0
15 04:55 S 8 10.00 Partly Cloudy SCT045 62.6 53.6 73% 30.02 0.0
15 04:35 S 8 10.00 Mostly Cloudy BKN046 64.4 53.6 68% 30.02 0.0
15 04:15 S 9 10.00 Mostly Cloudy BKN047 64.4 53.6 68% 30.02 0.0
15 03:55 S 8 10.00 Partly Cloudy SCT047 64.4 53.6 68% 30.02 0.0
15 03:35 S 10 10.00 Partly Cloudy SCT046 64.4 53.6 68% 30.01 0.0
15 03:15 S 8 10.00 Mostly Cloudy BKN046 64.4 53.6 68% 30.01 0.0
Date Time (cdt) 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)