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 (est) 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.
16 23:55 SW 6 10.00 Fair CLR 44.8 33.8 66% 42 30.03 0.0
16 23:35 SW 9 10.00 Fair CLR 45.7 34.7 66% 42 30.03 0.0
16 23:15 SW 9 10.00 Fair CLR 45.5 34.7 66% 41 30.03 0.0
16 22:55 S 8 10.00 Fair CLR 45.9 35.1 66% 42 30.03 0.0
16 22:35 S 9 10.00 Fair CLR 46 35.6 67% 42 30.04 0.0
16 22:15 S 9 7.00 Fair CLR 46.4 35.4 66% 42 30.04 0.0
16 21:55 S 9 10.00 Fair CLR 46.8 35.6 65% 43 30.05 0.0
16 21:35 S 7 10.00 Fair CLR 46.8 36 66% 44 30.05 0.0
16 21:15 S 7 10.00 Fair CLR 46.8 36.5 68% 44 30.04 0.0
16 20:55 S 7 10.00 Fair CLR 47.3 36.7 67% 44 30.04 0.0
16 20:35 S 8 10.00 Fair CLR 47.8 37.2 67% 45 30.03 0.0
16 20:15 S 7 10.00 Fair CLR 48.4 37.4 66% 46 30.03 0.0
16 19:55 S 7 10.00 Fair CLR 49.1 37.8 65% 47 30.03 0.0
16 19:15 S 7 10.00 Fair CLR 50.2 39.2 66% 30.03 0.0
16 18:55 S 8 10.00 Fair CLR 50.2 39.2 58.6 50 66% 30.03 0.0
16 18:35 S 6 10.00 Fair CLR 50.7 39.2 65% 30.02 0.0
16 18:15 S 6 7.00 Fair CLR 52 39 61% 30.02 0.0
16 17:55 S 8 10.00 Fair CLR 53.4 39.2 59% 30.02 0.0
16 17:35 SW 8 10.00 Fair CLR 53.6 38.7 57% 30.02 0.0
16 17:15 SW 10 G 16 10.00 Fair CLR 54.7 38.7 55% 30.01 0.0
16 16:55 SW 14 G 22 10.00 Partly Cloudy SCT025 55.9 38.7 52% 30.01 0.0
16 16:35 SW 16 G 21 10.00 Partly Cloudy SCT025 56.5 38.3 51% 30.01 0.0
16 16:15 SW 13 G 23 10.00 Partly Cloudy SCT025 57 38.1 49% 30.01 0.0
16 15:55 SW 16 G 23 7.00 Fair CLR 57.6 37.9 48% 30.01 0.0
16 15:35 SW 14 10.00 Fair CLR 58.3 38.3 48% 30.01 0.0
16 15:15 SW 17 10.00 Fair CLR 57.4 38.5 49% 30.01 0.0
16 14:55 SW 16 G 23 7.00 Fair CLR 57.9 37.8 47% 30.01 0.0
16 14:35 SW 12 G 18 7.00 Fair CLR 58.5 37.9 47% 30.01 0.0
16 14:15 SW 15 G 21 10.00 Fair CLR 56.7 38.5 51% 30.02 0.0
16 13:55 SW 15 10.00 Fair CLR 56.5 38.8 52% 30.03 0.0
16 13:35 SW 15 G 20 10.00 Partly Cloudy SCT017 54.5 41 61% 30.04 0.0
16 13:15 SW 15 7.00 Partly Cloudy SCT012 SCT017 54.5 40.6 60% 30.05 0.0
16 12:55 SW 15 G 18 10.00 Partly Cloudy SCT012 53.2 40.6 53.2 34.9 62% 30.06 0.0
16 12:35 SW 15 7.00 Partly Cloudy SCT008 51.3 40.5 67% 30.06 0.0
16 12:15 SW 12 7.00 Partly Cloudy SCT008 48.7 39.2 70% 44 30.06 0.0
16 11:55 SW 9 7.00 Mostly Cloudy BKN004 47.3 39.2 74% 43 30.07 0.0
16 11:35 SW 7 5.00 Overcast with Haze OVC002 45.1 38.8 79% 42 30.07 0.0
16 11:15 S 6 1.75 Overcast with Haze OVC002 43 36.9 79% 40 30.08 0.0
16 10:55 S 6 0.75 Overcast with Haze OVC002 41 34.9 79% 38 30.08 0.0
16 10:35 SW 6 0.75 Overcast with Haze OVC002 40.3 34 78% 37 30.08 0.0
16 10:15 SW 7 1.00 Overcast with Haze OVC002 39.4 33.1 78% 35 30.07 0.0
16 09:55 S 5 0.50 Overcast with Haze OVC002 38.1 32 79% 35 30.07 0.0
16 09:35 S 5 0.25 Overcast with Haze OVC002 36.7 31.1 80% 33 30.06 0.0
16 09:15 S 3 0.25 Overcast with Haze OVC002 36 30.2 80% 30.06 0.0
16 08:55 Calm 0.25 Overcast with Haze OVC002 35.2 29.5 80% 30.06 0.0
16 08:35 SW 3 0.25 Overcast with Haze OVC002 35.1 29.3 80% 30.06 0.0
16 08:15 S 3 0.25 Overcast with Haze OVC002 35.1 29.3 80% 30.05 0.0
16 07:55 S 3 0.15 Overcast with Haze OVC002 35.1 29.3 80% 30.05 0.0
16 07:35 SW 5 0.15 Overcast with Haze OVC002 35.1 29.3 80% 32 30.03 0.0
16 07:15 S 3 0.25 Overcast with Haze OVC002 35.6 30 80% 30.03 0.0
16 06:55 SW 3 0.25 Overcast with Haze OVC002 35.8 30.2 41 35.1 80% 30.03 0.0
16 06:35 SW 3 0.25 Overcast with Haze OVC002 35.8 30.2 80% 30.03 0.0
16 06:15 SW 3 0.25 Overcast with Haze OVC002 35.8 30.2 80% 30.02 0.0
16 05:55 SW 3 0.25 Overcast with Haze OVC002 36.1 30.2 79% 30.01 0.0
16 05:35 SW 5 0.15 Overcast with Haze OVC002 35.6 29.8 80% 32 30.01 0.0
16 05:15 Calm 0.15 Overcast with Haze OVC002 36.5 30.7 80% 30 0.0
16 04:55 SW 3 0.25 Overcast with Haze OVC002 35.8 30 80% 30 0.0
16 04:35 SW 3 0.25 Overcast with Haze OVC002 36.5 30.4 79% 30 0.0
16 03:55 Calm 0.25 Overcast with Haze OVC004 36.7 30.7 79% 30 0.0
16 03:15 Calm 0.50 Sky Obscured with Haze VV005 37.9 32 79% 30 0.0
16 02:55 Calm 1.75 Sky Obscured with Haze VV007 38.3 32 78% 30 0.0
16 02:35 Calm 4.00 Fair with Haze CLR 38.7 32 77% 29.99 0.0
16 02:15 W 5 7.00 Fair CLR 39.2 32 75% 36 30 0.0
16 01:55 W 5 7.00 Fair CLR 40.3 32.4 73% 38 29.99 0.0
16 01:35 W 3 7.00 Fair CLR 39.4 32 75% 29.99 0.0
16 01:15 W 3 7.00 Fair CLR 39.6 32 74% 29.99 0.0
16 00:55 W 3 10.00 Fair CLR 41 32.2 45.9 39.4 71% 29.99 0.0
16 00:35 W 5 10.00 Fair CLR 41.5 32.5 70% 39 29.98 0.0
16 00:15 W 3 10.00 Fair CLR 42.1 32.4 69% 29.98 0.0
15 23:55 W 5 10.00 Fair CLR 41.5 32.2 69% 39 29.98 0.0
15 23:35 SW 3 7.00 Fair CLR 40.3 31.6 71% 29.98 0.0
15 23:15 SW 3 10.00 Fair CLR 41.2 32 70% 29.97 0.0
15 22:55 SW 5 10.00 Fair CLR 39.4 30.4 70% 37 29.98 0.0
15 22:35 SW 5 10.00 Fair CLR 40.3 30.6 68% 38 29.97 0.0
15 22:15 Calm 10.00 Fair CLR 41 31.1 68% 29.98 0.0
15 21:55 SW 3 10.00 Fair CLR 40.5 30.9 69% 29.97 0.0
15 21:35 SW 3 10.00 Fair CLR 39.9 30 68% 29.97 0.0
15 21:15 Calm 10.00 Fair CLR 40.3 29.8 66% 29.96 0.0
15 20:55 Calm 10.00 Fair CLR 41 30.2 66% 29.96 0.0
15 20:35 Calm 10.00 Fair CLR 42.8 30.4 62% 29.95 0.0
15 20:15 Calm 10.00 Fair CLR 41 30.2 66% 29.94 0.0
15 19:55 SW 3 10.00 Fair CLR 43.3 31.8 64% 29.93 0.0
15 19:35 Calm 10.00 Fair CLR 43.7 32 64% 29.92 0.0
15 19:15 Calm 10.00 Fair CLR 45.7 32 59% 29.92 0.0
15 18:55 Calm 10.00 Fair CLR 43.9 31.5 55.2 43.9 62% 29.91 0.0
15 18:35 Calm 10.00 Fair CLR 46.8 31.6 56% 29.9 0.0
15 18:15 W 3 10.00 Fair CLR 49.3 32.4 52% 29.9 0.0
15 17:55 Calm 7.00 Fair CLR 51.6 32.9 49% 29.88 0.0
15 17:35 Calm 10.00 Fair CLR 52.9 33.4 48% 29.88 0.0
15 17:15 Calm 7.00 Fair CLR 54 32 43% 29.88 0.0
15 16:55 Calm 10.00 Fair CLR 54.5 31.3 41% 29.88 0.0
15 16:35 NW 3 10.00 Fair CLR 54.7 32.9 44% 29.87 0.0
15 16:15 Calm 7.00 Fair CLR 54.5 33.3 45% 29.88 0.0
15 15:55 Calm 10.00 Fair CLR 54.9 33.1 44% 29.88 0.0
15 15:35 NW 5 10.00 Partly Cloudy SCT026 54.7 33.6 45% 29.88 0.0
15 13:35 Calm 10.00 Overcast OVC020 53.2 34.5 49% 29.91 0.0
15 11:55 Calm 7.00 Partly Cloudy SCT014 50.7 36.9 59% 29.94 0.0
15 11:35 Calm 7.00 Partly Cloudy SCT035 49.5 35.8 59% 29.95 0.0
15 11:15 Calm 7.00 Partly Cloudy SCT035 48 35.8 63% 29.95 0.0
15 10:55 Calm 10.00 Mostly Cloudy BKN037 46.6 35.6 66% 29.95 0.0
15 10:35 Calm 7.00 Overcast OVC037 45.1 35.1 68% 29.96 0.0
15 10:15 Calm 7.00 Overcast SCT018 OVC035 44.6 34.7 68% 29.96 0.0
15 09:55 Calm 7.00 Overcast OVC018 43.5 33.8 69% 29.95 0.0
15 09:35 Calm 7.00 Overcast OVC018 42.8 33.8 71% 29.95 0.0
15 09:15 Calm 7.00 Overcast SCT006 OVC018 42.1 33.4 72% 29.95 0.0
15 08:55 Calm 7.00 Overcast SCT006 OVC018 41.9 32.9 71% 29.95 0.0
15 08:35 Calm 7.00 Overcast BKN006 OVC018 40.1 32 73% 29.96 0.0
15 08:15 Calm 7.00 Overcast OVC016 40.6 32 71% 29.96 0.0
15 07:55 NE 3 7.00 Overcast OVC016 40.5 32 72% 29.95 0.0
15 07:35 N 6 10.00 Overcast OVC016 41 32 70% 38 29.95 0.0
15 07:15 NE 6 10.00 Overcast SCT005 OVC014 41.4 32 69% 38 29.94 0.0
15 06:55 N 6 10.00 Overcast BKN005 BKN009 OVC014 40.1 31.6 42.3 38.1 72% 37 29.94 0.0
15 06:35 N 7 7.00 Overcast BKN009 BKN080 OVC085 39.6 32.2 75% 35 29.95 0.0
15 06:15 Calm 7.00 Overcast SCT070 OVC080 38.3 31.3 76% 29.93 0.0
15 05:55 SE 5 7.00 Overcast OVC075 39.9 31.5 72% 37 29.93 0.0
15 05:35 Calm 10.00 Overcast SCT075 OVC090 39.9 30.9 70% 29.93 0.0
15 05:15 Calm 10.00 Overcast OVC090 40.3 30.7 69% 29.93 0.0
15 04:55 Calm 10.00 Overcast OVC090 40.3 30.4 68% 29.93 0.0
15 04:35 SE 5 10.00 Overcast OVC090 39.4 28.2 64% 37 29.93 0.0
15 04:15 Calm 10.00 Overcast SCT006 OVC100 39.7 28 63% 29.94 0.0
15 03:55 SE 5 10.00 Overcast OVC008 39.9 27 60% 37 29.94 0.0
15 03:35 Calm 10.00 Overcast OVC008 40.3 27.3 60% 29.95 0.0
15 03:15 Calm 10.00 Overcast OVC010 41 26.8 57% 29.96 0.0
15 02:55 Calm 10.00 Overcast OVC012 39.7 27.5 62% 29.96 0.0
15 02:35 Calm 10.00 Overcast OVC012 41.4 25.7 54% 29.97 0.0
15 02:15 Calm 10.00 Overcast OVC012 42.3 25.3 51% 29.97 0.0
15 01:55 Calm 10.00 Overcast OVC014 41.7 26.1 54% 29.97 0.0
15 01:35 Calm 10.00 Overcast OVC016 41.9 25.3 52% 29.98 0.0
15 01:15 Calm 10.00 Overcast BKN016 OVC100 42.1 25 51% 29.98 0.0
15 00:55 SW 8 10.00 Overcast OVC100 40.1 25.5 44.1 39.2 56% 35 29.98 0.0
15 00:35 Calm 10.00 Overcast OVC100 40.3 25.5 56% 29.98 0.0
15 00:15 Calm 10.00 Overcast OVC100 42.6 23.9 48% 29.99 0.0
14 23:55 SW 6 10.00 Overcast OVC110 42.1 23.9 49% 39 29.99 0.0
14 23:35 SW 5 10.00 Overcast OVC110 41.5 24.4 51% 39 29.99 0.0
14 23:15 SW 7 10.00 Overcast SCT040 OVC120 41.9 23.7 49% 38 29.99 0.0
14 22:55 SW 5 10.00 Overcast OVC110 41.9 22.5 46% 40 29.99 0.0
14 22:35 SW 3 10.00 Mostly Cloudy BKN120 41.7 21.7 45% 30 0.0
14 22:15 SW 3 7.00 Partly Cloudy SCT120 41.5 21.9 46% 30 0.0
14 21:55 SW 5 10.00 Fair CLR 41.7 21.9 45% 39 29.99 0.0
14 21:35 SW 5 10.00 Partly Cloudy SCT120 41.4 21.7 46% 39 29.99 0.0
14 21:15 Calm 10.00 Partly Cloudy SCT120 41.7 21.7 45% 30 0.0
14 20:55 Calm 10.00 Mostly Cloudy BKN120 41.9 21.6 44% 30 0.0
14 20:35 Calm 10.00 Partly Cloudy SCT120 42.3 21.4 43% 30 0.0
14 20:15 Calm 10.00 Partly Cloudy SCT120 43 21.2 42% 30 0.0
14 19:55 Calm 10.00 Fair CLR 41.7 21.9 45% 30 0.0
14 19:35 Calm 10.00 Fair CLR 43 21.6 43% 29.99 0.0
14 19:15 Calm 10.00 Fair CLR 43.7 21.7 42% 30 0.0
14 18:55 Calm 10.00 Fair CLR 43.7 21.6 49.8 43.7 41% 30.01 0.0
14 18:35 Calm 10.00 Fair CLR 43.7 21.7 42% 30.01 0.0
14 18:15 S 5 10.00 Fair CLR 44.8 21.2 39% 43 30.01 0.0
14 17:55 S 5 10.00 Fair CLR 45.5 21.2 38% 44 30 0.0
14 17:35 S 6 10.00 Fair CLR 46.4 21.6 37% 44 29.99 0.0
14 17:15 S 7 10.00 Fair CLR 46.9 21.7 37% 44 30 0.0
14 16:55 S 6 7.00 Fair CLR 47.5 21.7 36% 45 30 0.0
14 16:35 S 8 10.00 Fair CLR 48.2 21.9 35% 45 30 0.0
14 16:15 S 8 7.00 Fair CLR 48.4 21.6 35% 45 30 0.0
14 15:55 S 6 10.00 Fair CLR 48.7 21.4 34% 47 30.01 0.0
14 15:35 S 6 10.00 Fair CLR 49.1 21.4 34% 47 30.01 0.0
14 15:15 S 7 10.00 Fair CLR 49.5 21 33% 47 30.01 0.0
14 14:55 S 7 10.00 Fair CLR 49.3 18.7 30% 47 30.02 0.0
14 14:35 S 8 10.00 Fair CLR 49.5 19.2 30% 47 30.02 0.0
14 14:15 S 6 10.00 Fair CLR 49.5 20.5 32% 48 30.03 0.0
14 13:55 S 9 7.00 Fair CLR 49.3 19 30% 46 30.03 0.0
14 13:35 S 6 10.00 Fair CLR 49.6 19.8 31% 48 30.04 0.0
14 13:15 S 7 10.00 Fair CLR 49.8 19.6 30% 47 30.05 0.0
14 12:55 S 6 10.00 Fair CLR 49.1 20.7 49.3 35.6 33% 47 30.05 0.0
14 12:35 S 6 10.00 Fair CLR 49.1 21 33% 47 30.06 0.0
14 12:15 S 6 10.00 Fair CLR 48.9 19.9 32% 47 30.07 0.0
14 11:55 S 5 7.00 Fair CLR 48.2 18.9 31% 47 30.08 0.0
14 11:35 S 7 7.00 Fair CLR 47.5 18.5 32% 45 30.09 0.0
14 11:15 S 7 10.00 Fair CLR 46.9 19 33% 44 30.1 0.0
14 10:55 S 5 10.00 Fair CLR 45.9 20.5 36% 44 30.1 0.0
14 10:35 S 5 10.00 Fair CLR 45.5 19.9 36% 44 30.1 0.0
14 10:15 S 5 10.00 Fair CLR 44.1 19.9 38% 42 30.1 0.0
14 09:55 S 6 10.00 Fair CLR 43.7 19.8 38% 41 30.1 0.0
14 09:35 S 5 10.00 Fair CLR 42.6 20.5 41% 40 30.11 0.0
14 09:15 S 3 7.00 Fair CLR 41 20.7 44% 30.11 0.0
14 08:55 S 3 10.00 Fair CLR 39 21.4 49% 30.12 0.0
14 08:35 Calm 10.00 Fair CLR 37.2 19.8 49% 30.11 0.0
14 08:15 Calm 10.00 Fair CLR 37.4 19.2 48% 30.11 0.0
14 07:55 Calm 10.00 Fair CLR 36.9 19 48% 30.11 0.0
14 07:35 Calm 10.00 Fair CLR 36.9 19 48% 30.11 0.0
14 07:15 Calm 10.00 Fair CLR 36.5 19.4 50% 30.1 0.0
14 06:35 Calm 10.00 Fair CLR 36.5 19.4 50% 30.1 0.0
14 06:15 Calm 10.00 Fair CLR 36.1 19.6 51% 30.1 0.0
14 05:55 Calm 10.00 Fair CLR 36.5 19.6 50% 30.09 0.0
14 05:35 Calm 10.00 Fair CLR 36.1 19.9 52% 30.09 0.0
14 05:15 Calm 10.00 Fair CLR 36.5 19.8 51% 30.1 0.0
14 04:55 Calm 10.00 Fair CLR 36.1 19.9 52% 30.09 0.0
14 04:35 Calm 7.00 Fair CLR 35.6 19.6 52% 30.1 0.0
14 04:15 Calm 10.00 Fair CLR 36.3 19.9 51% 30.1 0.0
14 03:55 Calm 10.00 Fair CLR 36.5 20.1 51% 30.1 0.0
14 03:35 Calm 10.00 Fair CLR 34.7 20.7 57% 30.1 0.0
14 03:15 Calm 10.00 Fair CLR 36 20.1 53% 30.11 0.0
14 02:55 Calm 10.00 Fair CLR 36.5 20.1 51% 30.12 0.0
14 02:35 Calm 10.00 Fair CLR 35.4 20.5 55% 30.12 0.0
14 02:15 SW 5 10.00 Fair CLR 35.4 20.3 54% 32 30.12 0.0
14 01:55 SW 5 10.00 Fair CLR 37 19.9 50% 34 30.12 0.0
14 01:35 SW 3 10.00 Fair CLR 36.5 20.8 53% 30.12 0.0
14 01:15 Calm 10.00 Fair CLR 37.4 20.7 51% 30.12 0.0
14 00:55 SW 3 10.00 Partly Cloudy SCT075 35.8 21 41.9 35.8 55% 30.12 0.0
14 00:35 SW 3 10.00 Mostly Cloudy BKN075 37.9 21.4 51% 30.13 0.0
14 00:15 SW 5 10.00 Mostly Cloudy BKN075 37.9 21.4 51% 35 30.13 0.0
Date Time (est) 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)