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.
05 04:15 Calm 7.00 Fair CLR 46.8 40.1 78% 30.2 0.0
05 03:55 Calm 10.00 Fair CLR 46.8 39.9 77% 30.21 0.0
05 03:35 Calm 10.00 Fair CLR 46.8 39.4 76% 30.21 0.0
05 03:15 Calm 10.00 Fair CLR 47.5 40.1 76% 30.21 0.0
05 02:55 Calm 10.00 Fair CLR 46.4 38.8 75% 30.21 0.0
05 02:35 Calm 10.00 Fair CLR 46.4 38.8 75% 30.21 0.0
05 02:15 Calm 10.00 Fair CLR 47.7 39 72% 30.2 0.0
05 01:55 Calm 10.00 Fair CLR 50.2 40.8 65.3 48.6 70% 30.2 0.0
05 01:35 Calm 10.00 Fair CLR 49.6 40.6 71% 30.2 0.0
05 01:15 Calm 10.00 Fair CLR 49.6 40.6 71% 30.2 0.0
05 00:55 Calm 7.00 Fair CLR 50.7 40.5 68% 30.2 0.0
05 00:35 Calm 10.00 Fair CLR 50.9 40.5 68% 30.2 0.0
05 00:15 Calm 10.00 Fair CLR 51.4 41 68% 30.19 0.0
04 23:55 Calm 10.00 Fair CLR 51.3 41 68% 30.19 0.0
04 23:35 Calm 10.00 Fair CLR 53.6 41.9 65% 30.19 0.0
04 23:15 Calm 10.00 Fair CLR 54.9 41.5 61% 30.19 0.0
04 22:55 Calm 10.00 Fair CLR 57.2 41.4 56% 30.19 0.0
04 22:35 N 5 10.00 Fair CLR 58.8 41 52% 30.18 0.0
04 22:15 N 5 10.00 Fair CLR 60.3 40.6 49% 30.18 0.0
04 21:55 N 6 10.00 Fair CLR 61.5 40.5 46% 30.17 0.0
04 21:35 N 5 10.00 Fair CLR 61.9 41.2 47% 30.16 0.0
04 21:15 N 5 10.00 Fair CLR 62.4 41 46% 30.16 0.0
04 20:55 NW 5 10.00 Fair CLR 62.4 41.4 46% 30.16 0.0
04 20:35 NW 5 10.00 Fair CLR 64.6 40.8 42% 30.15 0.0
04 20:15 NW 5 10.00 Fair CLR 64.9 42.3 44% 30.14 0.0
04 19:55 NW 3 7.00 Fair CLR 64.8 43.2 77 64.6 46% 30.13 0.0
04 19:35 Calm 10.00 Fair CLR 66.4 42.8 43% 30.13 0.0
04 19:15 Calm 7.00 Fair CLR 68.9 40.8 36% 30.12 0.0
04 18:55 Calm 10.00 Fair CLR 71.8 39.6 31% 30.12 0.0
04 18:35 W 3 7.00 Fair CLR 73.6 37.8 27% 30.11 0.0
04 18:15 W 7 10.00 Fair CLR 74.7 35.2 24% 30.11 0.0
04 17:55 W 5 10.00 Fair CLR 75.6 32.7 21% 76 30.1 0.0
04 17:35 W 5 10.00 Fair CLR 76.5 32.9 20% 77 30.1 0.0
04 17:15 W 5 G 17 7.00 Fair CLR 76.6 31.8 19% 77 30.1 0.0
04 16:55 W 8 7.00 Fair CLR 76.6 30 18% 77 30.1 0.0
04 16:35 NW 5 10.00 Fair CLR 76.8 27.5 16% 76 30.11 0.0
04 16:15 W 7 7.00 Fair CLR 77 28.9 17% 77 30.11 0.0
04 15:55 W 8 10.00 Fair CLR 76.3 27.1 16% 76 30.11 0.0
04 15:35 NW 7 10.00 Fair CLR 75.7 28.2 17% 76 30.12 0.0
04 15:15 W 8 7.00 Fair CLR 75.2 29.8 19% 76 30.13 0.0
04 14:55 NW 3 10.00 Fair CLR 74.8 31.1 20% 30.13 0.0
04 14:35 W 6 10.00 Fair CLR 73.9 30.6 20% 30.14 0.0
04 14:15 NW 5 10.00 Fair CLR 73.2 32.7 23% 30.14 0.0
04 13:55 W 5 10.00 Fair CLR 73.2 32.5 73.4 46.4 22% 30.15 0.0
04 13:35 W 7 7.00 Fair CLR 72.9 33.1 23% 30.15 0.0
04 12:35 Calm 10.00 Fair CLR 70 35.2 28% 30.16 0.0
04 12:15 NW 8 10.00 Fair CLR 70.3 35.4 28% 30.17 0.0
04 11:55 W 5 10.00 Fair CLR 69.1 36.1 30% 30.17 0.0
04 11:35 Calm 10.00 Fair CLR 67.8 37.8 33% 30.17 0.0
04 11:15 W 7 10.00 Fair CLR 66.9 37.9 35% 30.18 0.0
04 10:55 W 6 10.00 Fair CLR 65.7 40.6 40% 30.18 0.0
04 10:35 SW 3 10.00 Fair CLR 64 42.4 46% 30.18 0.0
04 10:15 SW 5 10.00 Fair CLR 61.7 44.2 53% 30.18 0.0
04 09:55 SW 3 10.00 Fair CLR 59.4 44.2 58% 30.18 0.0
04 09:35 Calm 10.00 Fair CLR 55.6 44.2 66% 30.18 0.0
04 09:15 Calm 10.00 Fair CLR 52.3 42.8 70% 30.18 0.0
04 08:35 Calm 10.00 Fair CLR 48.6 40.8 75% 30.18 0.0
04 08:15 Calm 10.00 Fair CLR 46.9 39.2 75% 30.17 0.0
04 07:55 Calm 10.00 Fair CLR 46.4 38.8 50.7 45.5 75% 30.17 0.0
04 07:35 Calm 10.00 Fair CLR 46.4 39.2 76% 30.17 0.0
04 07:15 Calm 10.00 Fair CLR 46.4 39.2 76% 30.17 0.0
04 06:55 Calm 10.00 Fair CLR 47.1 40.3 77% 30.17 0.0
04 06:35 Calm 10.00 Fair CLR 45.9 39.2 78% 30.17 0.0
04 06:15 Calm 1.25 Sky Obscured with Haze VV007 45.9 39.2 78% 30.17 0.0
04 05:55 Calm 7.00 Fair CLR 47.1 40.3 77% 30.16 0.0
04 05:35 Calm 10.00 Fair CLR 46.4 39.6 77% 30.16 0.0
04 05:15 Calm 4.00 Fair with Haze CLR 46.2 39.4 77% 30.17 0.0
04 04:55 Calm 5.00 Fair with Haze CLR 45.9 39.2 78% 30.17 0.0
04 04:35 Calm 10.00 Fair CLR 48 41 77% 30.16 0.0
04 04:15 Calm 10.00 Fair CLR 47.5 40.6 77% 30.16 0.0
04 03:55 Calm 7.00 Fair CLR 47.7 41 78% 30.17 0.0
04 03:35 Calm 10.00 Fair CLR 47.3 40.5 77% 30.18 0.0
04 03:15 Calm 10.00 Fair CLR 47.8 40.8 77% 30.17 0.0
04 02:55 Calm 10.00 Fair CLR 48.2 40.6 75% 30.18 0.0
04 02:35 Calm 10.00 Fair CLR 49.3 41.4 74% 30.17 0.0
04 02:15 Calm 10.00 Fair CLR 50.2 42.6 75% 30.17 0.0
04 01:55 Calm 10.00 Fair CLR 50.2 42.8 58.6 49.1 76% 30.17 0.0
04 01:15 Calm 10.00 Fair CLR 50.7 41.5 71% 30.19 0.0
04 00:55 Calm 5.00 Fair with Haze CLR 52.7 41.7 66% 30.18 0.0
04 00:35 Calm 10.00 Fair CLR 52.7 42.1 67% 30.18 0.0
04 00:15 Calm 10.00 Fair CLR 52.2 42.3 69% 30.2 0.0
03 23:55 Calm 10.00 Fair CLR 53.6 41.7 64% 30.2 0.0
03 23:35 Calm 10.00 Fair CLR 52 42.4 70% 30.2 0.0
03 23:15 Calm 10.00 Fair CLR 50.9 42.3 72% 30.21 0.0
03 22:55 Calm 10.00 Fair CLR 51.4 42.8 72% 30.21 0.0
03 22:35 Calm 10.00 Fair CLR 52.2 43.2 72% 30.21 0.0
03 22:15 Calm 10.00 Fair CLR 52.5 43.2 71% 30.21 0.0
03 21:55 Calm 10.00 Fair CLR 52.3 42.6 70% 30.21 0.0
03 21:35 Calm 10.00 Fair CLR 53.6 43 67% 30.21 0.0
03 21:15 Calm 10.00 Fair CLR 53.8 43.2 67% 30.21 0.0
03 20:55 Calm 10.00 Fair CLR 53.2 43.3 69% 30.21 0.0
03 20:35 Calm 10.00 Fair CLR 55.6 42.8 62% 30.21 0.0
03 20:15 Calm 10.00 Fair CLR 57.2 41.7 56% 30.21 0.0
03 19:55 Calm 7.00 Fair CLR 58.8 41 69.6 58.5 52% 30.21 0.0
03 19:35 Calm 10.00 Fair CLR 58.6 41.4 53% 30.2 0.0
03 19:15 Calm 10.00 Fair CLR 63.5 37.2 38% 30.21 0.0
03 18:55 E 3 7.00 Fair CLR 65.3 36.1 34% 30.21 0.0
03 18:35 E 6 10.00 Fair CLR 66.6 34.9 31% 30.21 0.0
03 18:15 E 3 7.00 Fair CLR 67.5 34.2 29% 30.21 0.0
03 17:55 E 8 10.00 Fair CLR 68 34.3 29% 30.22 0.0
03 17:35 E 7 10.00 Fair CLR 68.2 34.3 29% 30.22 0.0
03 17:15 E 5 7.00 Fair CLR 68.5 33.1 27% 30.22 0.0
03 16:55 E 6 10.00 Fair CLR 68.7 33.4 27% 30.22 0.0
03 16:35 E 3 10.00 Fair CLR 68.7 33.1 27% 30.23 0.0
03 16:15 E 5 10.00 Fair CLR 68 32.2 26% 30.23 0.0
03 15:55 E 6 7.00 Fair CLR 68.4 33.3 27% 30.24 0.0
03 15:35 E 6 10.00 Fair CLR 68.2 32.2 26% 30.24 0.0
03 15:15 NE 5 10.00 Fair CLR 67.3 32.9 28% 30.26 0.0
03 14:55 E 9 10.00 Fair CLR 68.4 32.9 27% 30.28 0.0
03 14:35 E 6 G 17 7.00 Fair CLR 67.1 32.2 27% 30.28 0.0
03 14:15 E 6 10.00 Fair CLR 66.9 32.7 28% 30.3 0.0
03 13:55 E 9 G 17 10.00 Fair CLR 67.1 33.4 67.1 48 29% 30.3 0.0
03 13:35 E 7 10.00 Fair CLR 66.7 34.3 30% 30.3 0.0
03 13:15 E 7 10.00 Fair CLR 66 34.5 31% 30.3 0.0
03 12:55 NE 8 7.00 Fair CLR 64.8 33.4 31% 30.31 0.0
03 12:35 E 8 10.00 Fair CLR 64.8 36.7 35% 30.32 0.0
03 12:15 E 7 10.00 Fair CLR 63.5 35.2 35% 30.32 0.0
03 11:55 E 8 G 16 10.00 Partly Cloudy SCT034 63.7 36.1 36% 30.33 0.0
03 11:35 E 10 G 16 10.00 Partly Cloudy SCT032 62.8 36.1 37% 30.33 0.0
03 11:15 E 10 G 17 7.00 Partly Cloudy SCT030 61.7 38.8 43% 30.33 0.0
03 10:35 E 6 10.00 Fair CLR 59.9 43.3 55% 30.34 0.0
03 10:15 E 6 7.00 Fair CLR 58.1 43.5 59% 30.34 0.0
03 09:55 NE 5 7.00 Fair CLR 56.5 44.4 64% 30.33 0.0
03 09:35 Calm 7.00 Fair CLR 54.7 44.2 68% 30.33 0.0
03 09:15 Calm 10.00 Fair CLR 52.9 43.5 71% 30.33 0.0
03 08:55 Calm 10.00 Fair CLR 51.4 43 73% 30.32 0.0
03 08:35 Calm 7.00 Fair CLR 50 42.4 75% 30.31 0.0
03 08:15 Calm 7.00 Fair CLR 48 40.6 76% 30.31 0.0
03 07:55 Calm 10.00 Partly Cloudy SCT036 48.7 41.2 49.5 46.8 75% 30.3 0.0
03 07:35 Calm 7.00 Mostly Cloudy BKN036 49.1 41.4 75% 30.3 0.0
03 07:15 Calm 7.00 Fair CLR 49.3 41.5 75% 30.29 0.0
03 06:55 Calm 10.00 Partly Cloudy SCT035 48.7 41.2 75% 30.29 0.0
03 06:35 Calm 10.00 Partly Cloudy SCT035 48.6 40.8 75% 30.29 0.0
03 06:15 Calm 10.00 Partly Cloudy SCT035 48.4 40.6 75% 30.28 0.0
03 05:55 Calm 10.00 Fair CLR 49.5 41.4 74% 30.28 0.0
03 05:35 Calm 10.00 Fair CLR 49.1 41.5 75% 30.27 0.0
03 05:15 Calm 10.00 Partly Cloudy SCT033 48.6 41.2 76% 30.28 0.0
03 04:55 Calm 10.00 Fair CLR 48.4 41.4 77% 30.27 0.0
03 04:35 Calm 10.00 Fair CLR 47.5 40.8 78% 30.27 0.0
03 04:15 Calm 10.00 Fair CLR 47.8 41.2 78% 30.27 0.0
03 03:55 Calm 10.00 Fair CLR 46.9 39.9 77% 30.27 0.0
03 03:35 Calm 10.00 Fair CLR 48.2 41.4 77% 30.27 0.0
03 03:15 Calm 10.00 Fair CLR 47.1 40.3 77% 30.27 0.0
03 02:55 Calm 10.00 Fair CLR 47.7 40.8 77% 30.27 0.0
03 02:35 Calm 10.00 Fair CLR 47.3 40.3 77% 30.27 0.0
03 02:15 Calm 10.00 Fair CLR 47.3 40.1 76% 30.27 0.0
03 01:55 Calm 10.00 Fair CLR 48.7 41.2 56.3 48.2 75% 30.27 0.0
03 01:35 Calm 10.00 Fair CLR 49.1 41.4 75% 30.27 0.0
03 01:15 N 3 10.00 Fair CLR 49.3 41.5 75% 30.27 0.0
03 00:55 Calm 10.00 Fair CLR 48.6 41 75% 30.27 0.0
03 00:35 Calm 10.00 Fair CLR 49.6 41.9 75% 30.27 0.0
02 23:55 Calm 10.00 Fair CLR 49.8 41.7 74% 30.26 0.0
02 23:35 Calm 10.00 Fair CLR 50 42.8 76% 30.25 0.0
02 23:15 Calm 10.00 Fair CLR 50 42.8 76% 30.26 0.0
02 22:55 Calm 10.00 Fair CLR 50.9 43.7 77% 30.25 0.0
02 22:35 Calm 10.00 Fair CLR 50.5 43 75% 30.24 0.0
02 22:15 Calm 7.00 Fair CLR 50.9 42.8 74% 30.24 0.0
02 21:55 Calm 10.00 Fair CLR 51.6 43 73% 30.23 0.0
02 21:35 Calm 10.00 Fair CLR 54.1 42.6 65% 30.22 0.0
02 21:15 Calm 10.00 Fair CLR 52.9 43.2 70% 30.22 0.0
02 20:55 Calm 10.00 Fair CLR 53.4 44.1 71% 30.22 0.0
02 20:35 Calm 10.00 Fair CLR 54.9 44.4 68% 30.21 0.0
02 20:15 Calm 10.00 Fair CLR 54.9 44.6 69% 30.21 0.0
02 19:55 Calm 7.00 Fair CLR 56.8 42.4 65.3 56.8 59% 30.21 0.0
02 19:35 Calm 7.00 Fair CLR 57.9 42.4 57% 30.2 0.0
02 19:15 Calm 10.00 Fair CLR 60.3 40.5 48% 30.19 0.0
02 18:55 Calm 10.00 Fair CLR 63.1 38.7 41% 30.18 0.0
02 18:35 N 3 7.00 Fair CLR 63.3 37 38% 30.18 0.0
02 18:15 N 6 7.00 Fair CLR 63.9 36.3 36% 30.18 0.0
02 17:55 N 5 10.00 Partly Cloudy SCT110 64.4 38.7 39% 30.18 0.0
02 17:35 NE 5 7.00 Partly Cloudy SCT110 64.4 37.2 37% 30.17 0.0
02 17:15 N 6 7.00 Fair CLR 64.4 36.7 36% 30.17 0.0
02 16:55 N 6 10.00 Fair CLR 65.3 36.1 34% 30.17 0.0
02 16:35 N 6 10.00 Partly Cloudy SCT110 64.6 36 35% 30.17 0.0
02 16:15 NE 6 10.00 Mostly Cloudy BKN120 63.9 35.4 35% 30.17 0.0
02 15:55 N 6 10.00 Overcast OVC110 63.7 34.3 34% 30.17 0.0
02 15:35 N 10 10.00 Overcast OVC110 63.7 34.2 33% 30.17 0.0
02 15:15 N 9 7.00 Mostly Cloudy BKN110 63.3 37.8 39% 30.17 0.0
02 14:35 N 7 10.00 Mostly Cloudy SCT095 BKN120 62.8 40.5 44% 30.17 0.0
02 14:15 N 8 10.00 Overcast OVC095 62.2 40.6 45% 30.17 0.0
02 13:55 N 8 10.00 Overcast OVC095 61.7 42.6 64.2 61.7 50% 30.17 0.0
02 13:35 N 7 10.00 Overcast OVC095 62.2 46.4 56% 30.17 0.0
02 13:15 N 8 7.00 Overcast OVC095 62.8 48 59% 30.17 0.0
02 12:55 N 7 7.00 Overcast SCT014 BKN075 OVC095 63.1 48.2 58% 30.16 0.0
02 12:35 N 7 10.00 Overcast BKN012 OVC075 63.7 51.1 64% 30.15 0.0
02 12:15 N 7 10.00 Overcast SCT010 SCT015 OVC075 63.7 53.1 69% 30.16 0.0
02 11:15 N 9 10.00 Overcast OVC007 63.3 54.3 73% 30.14 0.0
02 10:55 N 8 10.00 Overcast OVC007 62.2 54.1 75% 30.13 0.0
02 10:35 N 7 7.00 Overcast BKN007 OVC011 62.6 53.8 73% 30.12 0.0
02 10:15 N 5 10.00 Overcast OVC010 62.8 54.1 74% 30.11 0.0
02 07:35 N 7 5.00 Light Rain BKN006 OVC014 62.6 54.9 76% 30.03 0.0 0.02
02 07:15 N 7 5.00 Overcast with Haze BKN006 OVC011 62.8 55.4 77% 30.04 0.0 0.01
02 06:55 N 6 7.00 Light Rain OVC006 63 55.8 77% 30.03 0.0 0.12
02 06:35 N 6 4.00 Light Rain OVC006 63 56.1 79% 30.02 0.0 0.09
02 06:15 N 5 5.00 Light Rain OVC006 63.5 56.3 78% 30.01 0.0 0.04
02 05:55 N 3 5.00 Light Rain OVC006 63.7 56.5 78% 29.99 0.0 0.05
02 05:35 N 5 7.00 Light Rain OVC008 63.9 56.5 77% 29.98 0.0 0.02
02 05:15 N 5 7.00 Light Rain OVC008 63.9 56.5 77% 29.97 0.0 0.01
02 04:55 N 5 10.00 Overcast OVC006 64.4 57.2 78% 29.97 0.0 0.21 0.3
02 04:35 N 5 3.00 Light Rain OVC006 64.4 57.2 78% 29.96 0.0 0.2
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)