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.
26 05:35 SE 8 10.00 Overcast OVC010 42.4 32 67% 38 29.86 0.0
26 05:15 SE 9 G 17 7.00 Overcast OVC010 42.4 31.6 66% 38 29.87 0.0
26 04:55 SE 13 G 17 7.00 Overcast OVC010 42.1 31.1 65% 36 29.86 0.0
26 04:15 SE 7 10.00 Overcast OVC012 41.5 29.5 62% 38 29.91 0.0
26 03:55 SE 10 7.00 Overcast OVC012 41.2 29.5 63% 36 29.91 0.0
26 03:35 SE 13 7.00 Overcast OVC012 41.4 27.9 59% 35 29.9 0.0
26 03:15 SE 12 10.00 Overcast OVC012 41 27.5 59% 35 29.92 0.0
26 02:55 SE 13 7.00 Overcast OVC014 40.6 27.3 59% 34 29.94 0.0
26 02:35 SE 10 10.00 Overcast OVC016 40.3 27.3 60% 34 29.95 0.0
26 02:15 SE 12 10.00 Overcast OVC018 39.9 27.3 61% 34 29.96 0.0
26 01:55 SE 7 10.00 Overcast OVC018 39.4 27 61% 35 29.99 0.0
26 01:35 E 12 10.00 Overcast OVC020 39.2 26.8 61% 33 29.99 0.0
26 01:15 SE 8 10.00 Overcast OVC022 38.7 26.8 62% 34 30 0.0
26 00:55 E 9 10.00 Overcast OVC024 37.9 26.6 39.2 36.7 64% 32 30.01 0.0
26 00:35 E 9 10.00 Overcast OVC024 37.6 26.4 64% 32 30.03 0.0
26 00:15 E 10 10.00 Overcast OVC028 37.4 26.2 64% 31 30.03 0.0
25 23:55 E 9 G 16 10.00 Overcast OVC030 37.4 26.1 64% 31 30.06 0.0
25 23:35 E 13 G 17 7.00 Overcast OVC032 37.4 26.1 64% 30 30.06 0.0
25 23:15 E 9 10.00 Overcast BKN032 OVC050 37 26.1 65% 31 30.08 0.0
25 22:55 E 9 10.00 Overcast SCT034 OVC050 36.9 26.1 65% 31 30.09 0.0
25 22:35 E 10 10.00 Overcast SCT038 SCT047 OVC050 36.9 26.1 65% 30 30.1 0.0
25 22:15 E 9 G 16 10.00 Overcast SCT038 OVC050 36.9 26.1 65% 31 30.11 0.0
25 21:55 E 10 10.00 Overcast SCT032 SCT043 OVC050 36.9 25.7 64% 30 30.12 0.0
25 21:35 E 10 10.00 Overcast BKN032 OVC043 37 25.7 64% 30 30.12 0.0
25 21:15 E 8 10.00 Mostly Cloudy BKN032 37 26.1 65% 32 30.13 0.0
25 20:55 E 10 G 16 10.00 Partly Cloudy SCT032 36.9 25.7 64% 30 30.13 0.0
25 20:35 E 10 10.00 Partly Cloudy SCT030 SCT035 SCT045 36.9 26.2 65% 30 30.13 0.0
25 20:15 E 13 10.00 Overcast SCT030 OVC045 37.4 26.6 65% 30 30.13 0.0
25 19:55 E 12 G 18 7.00 Overcast SCT031 OVC045 37.9 27.1 65% 31 30.13 0.0
25 19:35 E 8 10.00 Overcast SCT031 OVC047 37.9 27.1 65% 33 30.14 0.0
25 19:15 E 8 G 16 10.00 Overcast OVC047 38.5 27.3 64% 33 30.14 0.0
25 18:55 E 8 10.00 Mostly Cloudy BKN049 39.2 27.5 47.3 39.2 63% 34 30.14 0.0
25 18:35 E 9 7.00 Fair CLR 40.1 27.1 60% 35 30.14 0.0
25 18:15 NE 7 7.00 Fair CLR 41.4 27.9 59% 37 30.14 0.0
25 17:55 E 13 G 16 10.00 Fair CLR 42.6 25.3 51% 37 30.13 0.0
25 17:35 E 6 7.00 Fair CLR 43.3 29.3 58% 40 30.13 0.0
25 17:15 E 6 10.00 Fair CLR 44.2 29.7 57% 41 30.13 0.0
25 16:55 NE 5 7.00 Fair CLR 44.8 30.2 57% 43 30.13 0.0
25 16:35 NE 7 7.00 Fair CLR 45 29.8 56% 42 30.11 0.0
25 16:15 NE 7 7.00 Fair CLR 45.5 29.3 53% 42 30.11 0.0
25 15:55 E 8 7.00 Fair CLR 46 28.8 51% 42 30.1 0.0
25 15:35 E 8 7.00 Fair CLR 46.8 27.9 48% 43 30.11 0.0
25 15:15 E 5 7.00 Fair CLR 47.3 27.9 47% 46 30.12 0.0
25 14:55 NE 5 7.00 Fair CLR 46.9 29.8 52% 45 30.11 0.0
25 14:35 E 7 10.00 Fair CLR 46.8 30 52% 44 30.11 0.0
25 14:15 E 6 7.00 Fair CLR 46 31.6 57% 44 30.11 0.0
25 13:55 NE 6 7.00 Fair CLR 45.5 30.2 55% 43 30.12 0.0
25 13:35 NE 8 7.00 Partly Cloudy SCT015 45.5 30.9 57% 42 30.13 0.0
25 13:15 NE 8 G 16 7.00 Partly Cloudy SCT015 45.5 31.8 59% 42 30.13 0.0
25 12:55 NE 8 7.00 Partly Cloudy SCT015 46.8 32.4 46.8 42.8 57% 43 30.14 0.0
25 12:35 NE 5 7.00 Fair CLR 45.3 32 60% 43 30.14 0.0
25 12:15 E 7 7.00 Fair CLR 45.5 32 59% 42 30.14 0.0
25 11:55 NE 8 7.00 Fair CLR 45.3 32.2 60% 42 30.14 0.0
25 11:35 E 7 7.00 Partly Cloudy SCT009 SCT048 44.6 32 61% 41 30.14 0.0
25 11:15 E 5 4.00 Partly Cloudy with Haze SCT009 SCT033 SCT050 43.9 32.9 65% 42 30.15 0.0
25 10:55 NE 6 5.00 Overcast with Haze SCT007 BKN035 OVC050 43.2 33.3 68% 40 30.15 0.0
25 10:35 NE 6 5.00 Overcast with Haze BKN007 OVC033 43.2 34.2 71% 40 30.15 0.0
25 10:15 NE 7 4.00 Overcast with Haze OVC007 42.8 34.2 72% 39 30.14 0.0
25 09:55 NE 7 3.00 Overcast with Haze OVC005 43.3 35.6 74% 40 30.13 0.0
25 09:15 NE 5 3.00 Overcast with Haze OVC005 44.6 36.9 74% 43 30.12 0.0
25 08:55 NE 3 4.00 Overcast with Haze OVC005 45 38.1 77% 30.12 0.0
25 08:35 N 6 2.50 Overcast with Haze OVC003 45.5 38.8 78% 43 30.11 0.0
25 08:15 N 6 2.00 Overcast with Haze OVC003 45.5 39.2 79% 43 30.11 0.0
25 07:55 N 6 2.50 Overcast with Haze OVC003 45.9 39.6 79% 43 30.09 0.0
25 07:35 N 3 2.00 Overcast with Haze OVC003 45.7 39.6 79% 30.09 0.0
25 07:15 N 7 1.00 Overcast with Haze OVC003 45.5 39.2 79% 42 30.07 0.0
25 06:55 N 6 0.75 Overcast with Haze OVC003 45.5 39.2 52.3 45 79% 43 30.06 0.0
25 06:35 N 6 1.25 Overcast with Haze OVC003 45.1 38.8 79% 43 30.05 0.0
25 06:15 N 3 1.75 Overcast with Haze OVC003 45.5 39.2 79% 30.05 0.0
25 05:55 N 6 1.50 Overcast with Haze OVC003 45.5 39.2 79% 43 30.04 0.0
25 05:35 N 8 1.00 Overcast with Haze OVC003 46.2 39.9 79% 43 30.03 0.0
25 05:15 N 6 0.50 Overcast with Haze OVC003 47.7 41.4 79% 45 30.03 0.0
25 04:55 N 5 0.25 Overcast with Haze OVC003 51.4 45.1 79% 30.03 0.0
25 04:35 W 5 0.25 Overcast with Haze OVC003 51.8 45.5 79% 30.03 0.0
25 04:15 W 3 0.50 Overcast with Haze OVC003 51.4 45.1 79% 30.03 0.0
25 03:55 W 3 1.00 Overcast with Haze OVC003 52.3 45.9 79% 30.03 0.0
25 03:35 W 5 1.50 Overcast with Haze OVC003 51.3 44.1 77% 30.03 0.0
25 03:15 W 6 3.00 Overcast with Haze OVC005 51.4 43.7 75% 30.04 0.0
25 02:55 W 5 4.00 Overcast with Haze OVC005 52 44.1 75% 30.03 0.0
25 02:35 SW 7 5.00 Overcast with Haze OVC005 52.2 44.2 75% 30.02 0.0
25 02:15 SW 7 3.00 Overcast with Haze OVC007 52.2 44.6 76% 30.02 0.0
25 01:55 W 6 4.00 Overcast with Haze OVC007 50.9 42.8 74% 30.03 0.0
25 01:35 SW 5 5.00 Overcast with Haze OVC007 50.5 42.1 73% 30.03 0.0
25 01:15 SW 7 7.00 Overcast OVC007 50 41.2 72% 48 30.03 0.0
25 00:55 S 8 7.00 Overcast OVC007 50 40.3 50.4 40.5 69% 47 30.03 0.0
25 00:35 SW 9 5.00 Overcast with Haze OVC009 50 39.4 67% 47 30.03 0.0
25 00:15 S 7 10.00 Overcast OVC009 50.4 35.6 57% 30.05 0.0
24 23:55 S 3 10.00 Overcast OVC009 49.1 33.3 55% 30.06 0.0
24 23:35 S 8 10.00 Overcast OVC009 48.4 32.4 54% 45 30.05 0.0
24 23:15 S 9 10.00 Overcast OVC011 48.2 31.8 53% 45 30.05 0.0
24 22:55 S 6 10.00 Overcast OVC011 47.3 30 51% 45 30.07 0.0
24 22:35 SE 7 7.00 Overcast OVC011 46.8 28.8 50% 44 30.09 0.0
24 22:15 SE 9 10.00 Overcast BKN013 OVC020 46.4 28.2 49% 42 30.1 0.0
24 21:55 SE 7 10.00 Overcast OVC020 46.4 27.9 49% 43 30.12 0.0
24 21:35 SE 9 10.00 Overcast OVC018 45.9 27.3 48% 42 30.12 0.0
24 21:15 SE 9 10.00 Overcast OVC018 45 27.3 50% 41 30.13 0.0
24 20:55 SE 8 10.00 Overcast BKN020 OVC026 44.6 26.8 50% 41 30.14 0.0
24 20:35 SE 6 10.00 Overcast OVC026 44.1 26.8 51% 41 30.15 0.0
24 20:15 E 6 10.00 Overcast SCT022 OVC026 43.3 27.3 53% 40 30.16 0.0
24 19:55 SE 6 10.00 Overcast OVC022 42.8 27.1 54% 40 30.16 0.0
24 19:35 SE 5 10.00 Partly Cloudy SCT020 41.4 27.5 58% 39 30.16 0.0
24 19:15 SE 5 10.00 Fair CLR 41.2 27.5 58% 39 30.17 0.0
24 18:55 E 3 10.00 Fair CLR 41.2 28 46.4 41 60% 30.19 0.0
24 18:35 E 3 10.00 Fair CLR 42.8 27.5 55% 30.19 0.0
24 18:15 E 5 10.00 Fair CLR 41.5 28 59% 39 30.2 0.0
24 17:55 E 3 10.00 Fair CLR 43.7 27.7 53% 30.19 0.0
24 17:35 E 5 10.00 Fair CLR 43.9 28.2 54% 42 30.19 0.0
24 17:15 E 5 10.00 Fair CLR 44.4 29.3 55% 42 30.19 0.0
24 16:55 SE 5 7.00 Fair CLR 45 28.6 53% 43 30.2 0.0
24 16:35 E 6 10.00 Fair CLR 45.5 28.6 52% 43 30.21 0.0
24 16:15 SE 8 10.00 Fair CLR 46.2 27.3 48% 43 30.21 0.0
24 15:55 SE 7 10.00 Fair CLR 46.2 26.8 47% 43 30.21 0.0
24 15:35 SE 5 7.00 Fair CLR 46.4 27 47% 45 30.22 0.0
24 15:15 SE 7 10.00 Fair CLR 46 27.9 49% 43 30.23 0.0
24 14:55 SE 7 7.00 Fair CLR 45.5 26.2 47% 42 30.24 0.0
24 14:35 SE 6 7.00 Fair CLR 46 26.8 47% 44 30.25 0.0
24 14:15 SE 7 7.00 Fair CLR 44.8 26.8 49% 41 30.25 0.0
24 13:55 SE 7 7.00 Fair CLR 44.2 26.8 50% 41 30.25 0.0
24 13:35 SE 9 10.00 Fair CLR 43.9 26.6 51% 39 30.26 0.0
24 13:15 SE 9 10.00 Fair CLR 43.7 28.4 55% 39 30.28 0.0
24 12:55 E 9 10.00 Fair CLR 41.7 28.9 41.7 30.9 61% 37 30.28 0.0
24 12:35 E 7 7.00 Fair CLR 41 29.3 63% 37 30.3 0.0
24 12:15 E 8 7.00 Fair CLR 41 29.5 64% 36 30.3 0.0
24 11:55 E 6 7.00 Fair CLR 39.9 29.1 65% 36 30.32 0.0
24 11:35 E 10 7.00 Fair CLR 39.4 29.1 67% 33 30.33 0.0
24 11:15 E 8 7.00 Fair CLR 39.2 29.1 67% 34 30.34 0.0
24 10:55 E 8 7.00 Fair CLR 38.1 29.3 71% 33 30.35 0.0
24 10:35 E 7 7.00 Fair CLR 37.4 29.3 73% 33 30.36 0.0
24 10:15 E 8 7.00 Fair CLR 37 29.3 74% 32 30.36 0.0
24 09:55 SE 5 5.00 Fair with Haze CLR 36 28.9 76% 33 30.36 0.0
24 09:35 E 6 4.00 Fair with Haze CLR 35.1 28.6 77% 31 30.35 0.0
24 09:15 E 5 4.00 Fair with Haze CLR 34.9 28.4 77% 31 30.35 0.0
24 08:55 E 3 3.00 Fair with Haze CLR 34.3 28.4 79% 30.34 0.0
24 08:35 E 3 2.00 Fair with Haze CLR 33.1 27.3 79% 30.34 0.0
24 08:15 Calm 1.50 Sky Obscured with Haze VV007 32.7 27 79% 30.33 0.0
24 07:55 Calm 2.50 Fair with Haze CLR 31.3 25 78% 30.33 0.0
24 07:35 Calm 1.00 Sky Obscured with Haze VV007 31.8 25.7 78% 30.33 0.0
24 07:15 Calm 2.00 Fair with Haze CLR 32 25.9 78% 30.33 0.0
24 06:55 Calm 1.00 Sky Obscured with Haze VV007 33.3 27.5 36.7 28.2 79% 30.31 0.0
24 06:35 Calm 2.00 Fair with Haze CLR 33.4 27.7 79% 30.3 0.0
24 06:15 Calm 3.00 Fair with Haze CLR 32 25.9 78% 30.31 0.0
24 05:55 Calm 0.75 Mostly Cloudy with Haze BKN002 28.4 21.9 77% 30.3 0.0
24 05:35 Calm 0.25 Overcast with Haze OVC002 30 23.7 77% 30.3 0.0
24 05:15 Calm 0.15 Overcast with Haze OVC002 30.7 24.4 77% 30.3 0.0
24 04:55 Calm 0.25 Overcast with Haze OVC002 30.6 24.4 78% 30.3 0.0
24 04:35 Calm 0.25 Overcast with Haze OVC002 30 23.9 78% 30.29 0.0
24 04:15 Calm 0.25 Overcast with Haze OVC002 31.1 25 78% 30.3 0.0
24 03:55 Calm 0.25 Overcast with Haze OVC004 31.1 25 78% 30.29 0.0
24 03:35 Calm 0.25 Overcast with Haze OVC004 32 26.2 79% 30.28 0.0
24 03:15 Calm 0.25 Overcast with Haze OVC004 31.8 25.7 78% 30.28 0.0
24 02:55 Calm 0.50 Overcast with Haze OVC002 31.8 25.7 78% 30.27 0.0
24 02:35 Calm 0.25 Overcast with Haze OVC002 32.2 26.4 79% 30.26 0.0
24 02:15 Calm 0.25 Overcast with Haze OVC002 32.7 27.1 80% 30.25 0.0
24 01:55 Calm 0.15 Overcast with Haze OVC002 34.3 28.8 80% 30.24 0.0
24 01:35 Calm 0.25 Overcast with Haze OVC004 35.6 29.8 80% 30.23 0.0
24 01:15 Calm 0.25 Overcast with Haze OVC006 34.9 29.1 80% 30.23 0.0
24 00:55 Calm 0.25 Overcast with Haze OVC006 36.5 30.9 48.6 35.4 80% 30.23 0.0
24 00:35 Calm 0.25 Overcast with Haze OVC006 36.5 30.7 80% 30.23 0.0
24 00:15 Calm 0.25 Overcast with Haze OVC006 37.6 31.8 80% 30.22 0.0
23 23:55 Calm 0.25 Overcast with Haze OVC006 36.9 31.1 80% 30.23 0.0
23 23:35 Calm 0.25 Mostly Cloudy with Haze BKN006 39 32.7 78% 30.22 0.0
23 23:15 Calm 0.25 Overcast with Haze OVC006 40.5 34 78% 30.2 0.0
23 22:55 Calm 3.00 Fair with Haze CLR 42.3 35.6 77% 30.2 0.0
23 22:35 W 3 5.00 Fair with Haze CLR 42.3 35.1 76% 30.2 0.0
23 22:15 Calm 7.00 Fair CLR 43.9 36.7 76% 30.2 0.0
23 21:55 Calm 5.00 Fair with Haze CLR 43.3 35.8 75% 30.2 0.0
23 21:35 Calm 7.00 Fair CLR 43.7 36.3 75% 30.19 0.0
23 21:15 Calm 5.00 Fair with Haze CLR 43.5 36.7 77% 30.18 0.0
23 20:55 W 3 5.00 Fair with Haze CLR 43.7 36.5 76% 30.17 0.0
23 20:35 W 6 7.00 Fair CLR 46.6 37.9 72% 44 30.17 0.0
23 20:15 W 6 7.00 Fair CLR 46.4 37.9 72% 44 30.16 0.0
23 19:55 W 6 7.00 Fair CLR 45 36.3 72% 42 30.16 0.0
23 19:35 W 5 7.00 Fair CLR 47.5 38.5 71% 46 30.16 0.0
23 19:15 W 6 7.00 Fair CLR 48.2 38.8 70% 46 30.15 0.0
23 18:55 W 6 10.00 Fair CLR 48.6 39.2 54 48.6 70% 47 30.15 0.0
23 18:35 W 6 7.00 Fair CLR 49.3 39.6 69% 47 30.14 0.0
23 18:15 W 6 7.00 Fair CLR 49.8 39.7 68% 48 30.13 0.0
23 17:55 W 8 7.00 Fair CLR 50.9 40.6 68% 30.13 0.0
23 17:35 W 8 7.00 Fair CLR 51.3 41 68% 30.12 0.0
23 17:15 W 7 7.00 Fair CLR 52.2 41 66% 30.1 0.0
23 16:55 W 10 10.00 Fair CLR 52.7 41.2 65% 30.1 0.0
23 16:35 W 10 7.00 Fair CLR 52.7 41.2 65% 30.09 0.0
23 16:15 W 12 7.00 Fair CLR 53.1 41.4 65% 30.08 0.0
23 15:55 W 14 G 20 7.00 Partly Cloudy SCT014 53.6 41 63% 30.08 0.0
23 15:35 W 14 7.00 Overcast OVC014 53.8 41.2 63% 30.07 0.0
23 15:15 W 16 G 22 7.00 Overcast OVC012 53.6 41.4 63% 30.06 0.0
23 14:55 W 15 G 23 5.00 Overcast with Haze OVC012 53.6 41.5 64% 30.06 0.0
23 14:35 W 13 G 20 7.00 Overcast OVC012 53.1 41.5 65% 30.05 0.0
23 14:15 W 14 7.00 Overcast OVC012 53.1 41.9 66% 30.05 0.0
23 13:55 W 12 7.00 Overcast OVC014 53.2 41.9 66% 30.05 0.0
23 13:35 W 13 G 20 7.00 Overcast OVC014 53.2 41.5 65% 30.06 0.0
23 13:15 W 12 G 20 7.00 Overcast OVC014 53.4 41.9 65% 30.06 0.0
23 12:55 W 15 G 21 7.00 Overcast OVC014 53.6 41.9 54.1 49.1 65% 30.07 0.0
23 12:35 W 14 G 21 5.00 Overcast with Haze OVC014 54 41.9 64% 30.07 0.0
23 12:15 W 17 G 24 5.00 Overcast with Haze OVC012 54 41.9 64% 30.08 0.0
23 11:55 W 14 G 21 7.00 Overcast OVC012 53.8 42.1 65% 30.09 0.0
23 11:35 SW 14 G 18 7.00 Overcast OVC012 53.6 41.9 65% 30.1 0.0
23 10:55 SW 14 G 17 7.00 Overcast OVC010 52.7 41.7 66% 30.1 0.0
23 10:35 SW 12 5.00 Overcast with Haze OVC010 52.2 41.5 67% 30.1 0.0
23 10:15 SW 14 7.00 Overcast OVC010 51.8 41.2 67% 30.1 0.0
23 09:55 SW 12 G 20 7.00 Overcast OVC010 51.4 41 68% 30.07 0.0
23 09:35 SW 12 G 16 5.00 Overcast with Haze OVC010 50.7 41 69% 30.07 0.0
23 09:15 SW 6 5.00 Overcast with Haze OVC010 49.5 40.3 71% 48 30.07 0.0
23 08:55 SW 8 7.00 Overcast OVC010 49.3 40.1 71% 46 30.06 0.0
23 08:35 W 8 G 16 7.00 Overcast OVC010 49.3 40.1 71% 46 30.06 0.0
23 08:15 W 9 7.00 Overcast OVC010 49.3 40.1 71% 46 30.06 0.0
23 07:55 W 10 10.00 Overcast OVC010 49.3 40.1 71% 45 30.06 0.0
23 07:35 W 9 7.00 Overcast OVC010 49.1 40.3 72% 46 30.06 0.0
23 07:15 W 10 7.00 Overcast OVC010 49.3 40.3 71% 45 30.05 0.0
23 06:55 W 9 7.00 Overcast OVC010 49.5 40.5 49.5 45.5 71% 46 30.04 0.0
23 06:35 W 12 G 17 7.00 Overcast OVC010 49.5 40.5 71% 45 30.03 0.0
23 06:15 W 10 G 16 7.00 Overcast OVC010 49.3 40.5 72% 45 30.02 0.0
23 05:55 SW 8 7.00 Overcast OVC010 49.1 40.3 72% 46 30.03 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)