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.
28 03:15 SW 10 10.00 Fair CLR 49.6 26.1 40% 46 29.9 0.0
28 02:55 SW 9 10.00 Fair CLR 49.3 26.6 41% 46 29.9 0.0
28 02:35 SW 9 10.00 Fair CLR 49.5 26.4 41% 46 29.89 0.0
28 02:15 SW 10 10.00 Fair CLR 51.3 25.7 37% 29.88 0.0
28 01:55 SW 12 G 18 10.00 Fair CLR 50.9 26.1 38% 29.87 0.0
28 01:35 SW 14 G 18 10.00 Fair CLR 50.9 25.7 38% 29.86 0.0
28 01:15 SW 16 10.00 Fair CLR 52 25.2 35% 29.85 0.0
28 00:55 SW 15 10.00 Fair CLR 52.3 24.6 54.5 51.1 34% 29.85 0.0
28 00:35 SW 14 G 21 10.00 Fair CLR 52 24.4 34% 29.84 0.0
28 00:15 SW 15 10.00 Fair CLR 52.7 23.7 32% 29.84 0.0
27 23:55 SW 17 G 24 10.00 Fair CLR 52.9 23.5 32% 29.84 0.0
27 23:35 SW 16 G 22 10.00 Fair CLR 52.9 23.5 32% 29.84 0.0
27 23:15 S 14 G 20 10.00 Fair CLR 52.3 23.4 32% 29.84 0.0
27 22:55 S 12 10.00 Fair CLR 51.3 23.7 34% 29.84 0.0
27 22:35 S 10 10.00 Partly Cloudy SCT100 51.1 23.7 34% 29.84 0.0
27 22:15 S 9 10.00 Partly Cloudy SCT100 51.4 23.5 34% 29.84 0.0
27 21:55 S 9 10.00 Fair CLR 51.8 23 32% 29.85 0.0
27 21:35 S 9 10.00 Fair CLR 51.4 23 33% 29.86 0.0
27 21:15 S 9 10.00 Fair CLR 51.4 23.5 34% 29.86 0.0
27 20:55 S 9 10.00 Fair CLR 52 23.2 32% 29.86 0.0
27 20:35 S 8 10.00 Fair CLR 52.3 23.5 33% 29.87 0.0
27 20:15 S 9 10.00 Fair CLR 52.9 23.5 32% 29.87 0.0
27 19:35 S 7 10.00 Fair CLR 53.8 21.6 28% 29.86 0.0
27 19:15 S 8 10.00 Fair CLR 54 19 25% 29.86 0.0
27 18:35 S 9 10.00 Fair CLR 56.5 12.7 18% 29.86 0.0
27 18:15 SW 12 10.00 Fair CLR 58.1 10.6 15% 29.86 0.0
27 17:55 SW 12 10.00 Fair CLR 59.4 5.4 11% 29.86 0.0
27 17:15 SW 15 G 20 10.00 Fair CLR 60.4 4.1 10% 29.87 0.0
27 16:55 SW 12 10.00 Fair CLR 61 2.8 9% 29.88 0.0
27 16:35 SW 15 G 18 7.00 Fair CLR 61.2 2.8 9% 29.89 0.0
27 16:15 SW 12 10.00 Fair CLR 61.2 3.6 10% 29.89 0.0
27 15:55 SW 14 G 23 10.00 Fair CLR 61.2 5.4 11% 29.9 0.0
27 15:35 SW 15 G 20 10.00 Fair CLR 60.4 8.2 12% 29.9 0.0
27 15:15 SW 14 G 17 7.00 Fair CLR 60.3 12.2 15% 29.91 0.0
27 14:55 SW 17 10.00 Fair CLR 60.3 14.2 16% 29.91 0.0
27 14:35 SW 14 G 18 10.00 Fair CLR 59.9 15.4 17% 29.92 0.0
27 14:15 SW 14 G 23 10.00 Fair CLR 59.5 16.5 19% 29.93 0.0
27 13:55 SW 14 G 22 10.00 Fair CLR 59.2 14.9 17% 29.93 0.0
27 13:35 SW 14 G 18 10.00 Fair CLR 59 18.1 20% 29.94 0.0
27 13:15 SW 16 G 22 10.00 Fair CLR 58.1 21.6 24% 29.95 0.0
27 12:55 SW 15 G 25 7.00 Fair CLR 57.9 25.2 57.9 39.2 28% 29.96 0.0
27 12:35 SW 15 7.00 Fair CLR 57 27.5 32% 29.97 0.0
27 11:55 SW 14 G 21 10.00 Fair CLR 55.4 29.5 37% 29.97 0.0
27 11:35 SW 16 G 22 10.00 Partly Cloudy SCT027 54.3 31.5 42% 29.98 0.0
27 11:15 SW 15 10.00 Fair CLR 52.7 32 45% 29.98 0.0
27 10:55 SW 14 G 17 7.00 Partly Cloudy SCT030 51.8 31.8 47% 29.99 0.0
27 10:35 SW 14 10.00 Fair CLR 50.9 32 49% 29.99 0.0
27 10:15 SW 16 G 20 10.00 Fair CLR 49.5 31.6 50% 44 29.99 0.0
27 09:55 SW 12 10.00 Partly Cloudy SCT037 47.8 31.5 53% 43 29.99 0.0
27 09:35 S 13 7.00 Fair CLR 46.2 31.1 56% 41 29.99 0.0
27 09:15 S 13 10.00 Partly Cloudy SCT039 SCT044 SCT050 44.4 30.7 59% 39 29.99 0.0
27 08:55 S 9 10.00 Mostly Cloudy SCT034 BKN042 BKN050 43.7 30.9 61% 39 29.98 0.0
27 08:35 S 7 7.00 Mostly Cloudy SCT034 BKN042 BKN050 41.9 30.2 63% 38 29.97 0.0
27 08:15 S 3 7.00 Partly Cloudy SCT038 SCT045 40.1 28.6 64% 29.97 0.0
27 07:55 S 6 10.00 Mostly Cloudy BKN038 BKN045 39.6 28 63% 36 29.97 0.0
27 07:35 S 6 7.00 Mostly Cloudy BKN036 BKN045 39.2 27.1 62% 36 29.96 0.0
27 07:15 S 3 10.00 Overcast BKN036 OVC045 39.6 26.6 60% 29.96 0.0
27 06:55 S 3 10.00 Overcast SCT036 BKN042 OVC065 39.4 25.9 40.1 34.7 59% 29.96 0.0
27 06:35 S 3 10.00 Overcast BKN037 BKN049 OVC065 39.6 25.3 57% 29.95 0.0
27 06:15 Calm 10.00 Overcast SCT046 BKN055 OVC065 39 24.8 57% 29.95 0.0
27 05:55 Calm 10.00 Mostly Cloudy BKN075 37.9 23.7 57% 29.95 0.0
27 05:35 Calm 10.00 Partly Cloudy SCT055 SCT070 38.3 23.4 55% 29.94 0.0
27 05:15 S 3 10.00 Overcast BKN055 OVC070 39.4 23.4 53% 29.94 0.0
27 04:55 Calm 10.00 Mostly Cloudy SCT043 BKN055 BKN070 39.4 23.7 54% 29.93 0.0
27 04:35 S 3 10.00 Mostly Cloudy SCT055 BKN070 38.5 23 54% 29.93 0.0
27 04:15 S 6 10.00 Overcast SCT048 SCT060 OVC065 39.2 23.7 54% 36 29.93 0.0
27 03:55 S 3 10.00 Overcast SCT050 OVC070 37.4 22.6 55% 29.92 0.0
27 03:35 S 3 10.00 Mostly Cloudy BKN070 36.1 22.1 57% 29.92 0.0
27 03:15 S 3 10.00 Partly Cloudy SCT050 SCT070 35.6 21.6 57% 29.93 0.0
27 02:55 Calm 10.00 Mostly Cloudy BKN050 BKN070 35.8 22.1 58% 29.93 0.0
27 02:35 SE 3 10.00 Mostly Cloudy BKN050 35.6 21.2 56% 29.93 0.0
27 02:15 Calm 7.00 Partly Cloudy SCT055 36.1 21.2 55% 29.94 0.0
27 01:55 Calm 10.00 Partly Cloudy SCT085 37.4 21.4 52% 29.94 0.0
27 01:35 Calm 10.00 Mostly Cloudy BKN085 37.4 21 52% 29.93 0.0
27 01:15 Calm 10.00 Overcast SCT055 OVC085 37.8 21.2 51% 29.93 0.0
27 00:55 Calm 10.00 Overcast SCT055 BKN070 OVC090 38.5 20.5 40.6 34 48% 29.93 0.0
27 00:35 Calm 10.00 Overcast SCT050 OVC065 38.8 20.7 48% 29.93 0.0
27 00:15 Calm 10.00 Overcast BKN050 BKN070 OVC095 38.8 20.3 47% 29.93 0.0
26 23:55 Calm 10.00 Overcast SCT055 OVC095 38.5 20.1 48% 29.93 0.0
26 23:35 Calm 10.00 Overcast OVC095 37.9 20.1 49% 29.93 0.0
26 23:15 Calm 10.00 Overcast OVC095 38.1 20.1 48% 29.93 0.0
26 22:55 S 5 10.00 Overcast OVC095 37.9 19.9 48% 35 29.93 0.0
26 22:35 S 3 10.00 Overcast OVC095 35.4 20.7 55% 29.94 0.0
26 22:15 Calm 10.00 Mostly Cloudy SCT060 BKN095 34.7 20.8 57% 29.94 0.0
26 21:55 Calm 7.00 Mostly Cloudy BKN060 BKN095 36 20.1 53% 29.94 0.0
26 21:35 S 5 7.00 Mostly Cloudy BKN095 36.1 19.9 52% 33 29.93 0.0
26 21:15 Calm 10.00 Overcast OVC095 35.6 19.9 53% 29.93 0.0
26 20:55 Calm 10.00 Overcast OVC095 37.8 19.4 48% 29.93 0.0
26 20:35 Calm 10.00 Mostly Cloudy BKN095 37.4 19.4 48% 29.93 0.0
26 20:15 Calm 10.00 Mostly Cloudy BKN095 38.5 19.9 47% 29.93 0.0
26 19:55 Calm 10.00 Overcast OVC095 39.6 18.7 43% 29.93 0.0
26 19:35 Calm 10.00 Overcast OVC095 40.3 18.1 41% 29.92 0.0
26 19:15 Calm 10.00 Overcast OVC095 40.3 18.5 41% 29.92 0.0
26 18:55 Calm 10.00 Overcast OVC095 40.5 18.5 45.7 40.5 41% 29.92 0.0
26 18:35 Calm 10.00 Overcast SCT070 SCT080 OVC095 41.5 18.3 39% 29.9 0.0
26 18:15 W 3 10.00 Overcast BKN070 BKN080 OVC095 41.9 18 38% 29.9 0.0
26 17:55 W 3 10.00 Overcast SCT070 SCT080 OVC095 42.3 16.2 35% 29.9 0.0
26 17:35 W 5 10.00 Overcast OVC070 42.8 15.6 33% 41 29.9 0.0
26 17:15 W 3 10.00 Overcast SCT050 OVC070 43.2 13.8 30% 29.9 0.0
26 16:55 NW 3 10.00 Overcast OVC050 43.7 12.7 28% 29.9 0.0
26 16:35 NW 3 10.00 Overcast SCT050 OVC070 43.9 11.5 27% 29.9 0.0
26 16:15 Calm 10.00 Overcast OVC070 43.7 10.2 25% 29.9 0.0
26 15:55 W 3 7.00 Overcast OVC070 43.7 9.5 25% 29.88 0.0
26 15:35 Calm 7.00 Overcast OVC070 44.2 10 25% 29.88 0.0
26 15:15 NW 5 10.00 Overcast OVC080 44.1 9.7 24% 42 29.87 0.0
26 14:55 W 6 10.00 Overcast OVC090 44.6 8.4 23% 42 29.88 0.0
26 14:35 W 3 10.00 Mostly Cloudy BKN090 45.5 8.1 21% 29.88 0.0
26 14:15 SW 3 7.00 Fair CLR 45.1 9.9 24% 29.88 0.0
26 13:15 S 6 7.00 Mostly Cloudy BKN090 43.3 10 25% 40 29.9 0.0
26 12:55 Calm 10.00 Mostly Cloudy BKN090 42.6 7.9 43 25.5 24% 29.9 0.0
26 12:35 SW 6 10.00 Overcast OVC100 41.7 10.2 27% 38 29.91 0.0
26 12:15 SE 6 10.00 Partly Cloudy SCT100 40.8 10.9 29% 37 29.91 0.0
26 11:55 S 7 10.00 Fair CLR 40.1 11.1 30% 36 29.92 0.0
26 11:35 S 9 10.00 Fair CLR 39 11.3 32% 33 29.91 0.0
26 11:15 SE 7 7.00 Fair CLR 38.5 12.2 34% 34 29.92 0.0
26 10:55 SE 6 10.00 Fair CLR 37.2 12.9 37% 33 29.92 0.0
26 10:35 SE 9 7.00 Fair CLR 35.4 13.5 40% 29 29.92 0.0
26 10:15 SE 8 10.00 Fair CLR 34.5 14.4 43% 29 29.93 0.0
26 09:55 SE 6 10.00 Fair CLR 32.4 15.3 49% 27 29.93 0.0
26 09:35 E 7 10.00 Fair CLR 31.6 16.5 54% 26 29.94 0.0
26 09:15 E 6 10.00 Fair CLR 30.2 16.2 56% 25 29.94 0.0
26 08:55 E 6 7.00 Fair CLR 28.9 15.6 57% 23 29.94 0.0
26 08:35 E 5 10.00 Fair CLR 28 14.9 58% 24 29.94 0.0
26 08:15 E 3 10.00 Fair CLR 26.6 14.4 60% 29.93 0.0
26 07:55 E 3 10.00 Partly Cloudy SCT120 25.5 13.6 61% 29.93 0.0
26 07:35 E 3 7.00 Partly Cloudy SCT120 25.7 13.8 61% 29.92 0.0
26 07:15 E 3 10.00 Fair CLR 26.1 14 60% 29.92 0.0
26 06:55 E 3 7.00 Partly Cloudy SCT120 26.6 14 28.4 25 59% 29.92 0.0
26 06:35 E 3 10.00 Mostly Cloudy BKN120 26.6 14 59% 29.92 0.0
26 06:15 Calm 10.00 Partly Cloudy SCT120 26.6 14.4 60% 29.9 0.0
26 05:55 Calm 10.00 Partly Cloudy SCT120 27 14.5 59% 29.88 0.0
26 05:35 E 3 10.00 Partly Cloudy SCT120 27 14 58% 29.86 0.0
26 05:15 E 5 7.00 Fair CLR 27.5 14 57% 23 29.86 0.0
26 04:55 NE 5 10.00 Partly Cloudy SCT120 27.9 14.5 57% 23 29.86 0.0
26 04:35 NE 5 10.00 Partly Cloudy SCT120 27.9 14.4 57% 23 29.86 0.0
26 04:15 NE 3 10.00 Fair CLR 27.3 14.7 59% 29.86 0.0
26 03:55 N 5 7.00 Partly Cloudy SCT110 25.3 14 62% 20 29.87 0.0
26 03:35 N 3 10.00 Mostly Cloudy BKN110 27.9 15.3 59% 29.87 0.0
26 03:15 Calm 10.00 Mostly Cloudy BKN110 28.2 14.9 57% 29.86 0.0
26 02:55 Calm 10.00 Mostly Cloudy BKN110 27.1 15.4 61% 29.87 0.0
26 02:35 Calm 10.00 Fair CLR 26.4 15.6 64% 29.87 0.0
26 02:15 Calm 10.00 Fair CLR 27 16.2 64% 29.87 0.0
26 01:55 Calm 10.00 Fair CLR 26.4 14.9 62% 29.85 0.0
26 01:35 Calm 10.00 Fair CLR 27.7 14.9 59% 29.84 0.0
26 01:15 Calm 10.00 Fair CLR 27.7 14.5 58% 29.84 0.0
26 00:55 Calm 10.00 Fair CLR 28 14.9 39.2 26.6 58% 29.83 0.0
26 00:35 Calm 10.00 Fair CLR 29.1 15.3 56% 29.83 0.0
26 00:15 Calm 10.00 Fair CLR 28 15.6 60% 29.83 0.0
25 23:55 Calm 10.00 Fair CLR 30.7 15.1 52% 29.83 0.0
25 23:35 Calm 10.00 Fair CLR 30 15.6 55% 29.83 0.0
25 23:15 Calm 10.00 Fair CLR 29.1 15.1 56% 29.83 0.0
25 22:55 N 3 10.00 Fair CLR 30.9 14 49% 29.83 0.0
25 22:35 N 3 10.00 Fair CLR 30.2 13.5 50% 29.83 0.0
25 22:15 NE 3 10.00 Fair CLR 28 12.7 53% 29.82 0.0
25 21:55 Calm 10.00 Fair CLR 32 11.3 42% 29.81 0.0
25 21:35 NW 3 10.00 Fair CLR 33.3 9.5 37% 29.8 0.0
25 21:15 Calm 10.00 Fair CLR 29.7 12.4 48% 29.79 0.0
25 20:55 Calm 10.00 Fair CLR 32.2 12.9 45% 29.78 0.0
25 20:35 Calm 10.00 Fair CLR 34.7 10.2 36% 29.78 0.0
25 20:15 NW 5 10.00 Fair CLR 36.1 10 34% 33 29.77 0.0
25 19:55 NW 3 10.00 Fair CLR 36.7 11.1 35% 29.76 0.0
25 19:35 NW 5 10.00 Fair CLR 38.3 9.9 31% 35 29.76 0.0
25 19:15 W 5 10.00 Fair CLR 39.2 9.3 29% 36 29.75 0.0
25 18:55 W 6 10.00 Fair CLR 39.2 9.9 48.7 39.2 30% 36 29.75 0.0
25 18:35 W 6 7.00 Fair CLR 39.6 10.4 30% 36 29.73 0.0
25 18:15 W 7 10.00 Fair CLR 41.4 8.4 26% 37 29.72 0.0
25 17:55 W 8 G 18 10.00 Fair CLR 43 10 26% 39 29.71 0.0
25 17:35 W 12 G 21 10.00 Fair CLR 45 9 23% 40 29.69 0.0
25 17:15 W 15 G 28 10.00 Fair CLR 45.1 8.4 22% 39 29.68 0.0
25 16:55 W 25 G 33 10.00 Fair and Breezy CLR 46.6 6.3 19% 39 29.67 0.0
25 16:35 W 18 G 37 7.00 Fair CLR 46.8 6.4 19% 40 29.67 0.0
25 15:55 W 23 G 38 10.00 Fair and Breezy CLR 46.9 6.1 19% 40 29.65 0.0
25 15:35 W 28 G 40 10.00 Fair and Windy CLR 47.3 5.7 18% 39 29.65 0.0
25 14:55 W 24 G 33 10.00 Fair and Breezy CLR 48.2 8.2 19% 41 29.65 0.0
25 14:35 W 26 G 38 10.00 Fair and Windy CLR 48 7.7 19% 40 29.64 0.0
25 14:15 W 28 G 40 10.00 Fair and Windy CLR 48.2 9.9 21% 41 29.63 0.0
25 13:55 W 23 G 28 10.00 Fair and Breezy CLR 48.7 13.3 24% 42 29.62 0.0
25 13:35 W 24 G 31 10.00 Fair and Breezy CLR 47.3 14 26% 40 29.63 0.0
25 13:15 W 29 G 36 10.00 Fair and Windy CLR 47.1 13.5 26% 39 29.64 0.0
25 12:55 W 28 G 35 10.00 Fair and Windy CLR 46.4 14.2 46.8 33.3 27% 38 29.64 0.0
25 12:35 W 23 G 30 10.00 Fair and Breezy CLR 46.8 15.3 28% 39 29.64 0.0
25 12:15 W 20 G 33 10.00 Fair CLR 45.1 13.1 27% 38 29.64 0.0
25 11:55 W 23 G 30 10.00 Fair and Breezy CLR 44.1 13.3 29% 36 29.63 0.0
25 11:35 W 22 G 30 10.00 Fair and Breezy CLR 43.7 14.5 31% 36 29.63 0.0
25 11:15 W 20 G 31 10.00 Fair CLR 42.6 16.2 34% 35 29.64 0.0
25 10:55 W 22 G 25 10.00 Fair and Breezy CLR 42.6 17.2 36% 34 29.64 0.0
25 10:35 W 16 G 23 10.00 Fair CLR 41.4 18.7 40% 34 29.62 0.0
25 10:15 W 16 G 20 7.00 Fair CLR 40.1 19 43% 32 29.62 0.0
25 09:55 W 15 G 21 10.00 Fair CLR 39.2 19.8 46% 31 29.62 0.0
25 09:35 W 14 G 20 7.00 Fair CLR 37.8 20.7 50% 30 29.62 0.0
25 09:15 W 13 G 20 7.00 Fair CLR 36.7 20.7 52% 29 29.62 0.0
25 08:55 W 13 10.00 Fair CLR 35.6 20.7 55% 28 29.61 0.0
25 08:35 W 13 10.00 Fair CLR 34.9 20.7 56% 27 29.61 0.0
25 08:15 W 10 10.00 Fair CLR 34 20.8 59% 27 29.61 0.0
25 07:55 W 8 10.00 Fair CLR 33.4 21 60% 27 29.6 0.0
25 07:35 W 9 10.00 Fair CLR 33.8 21.2 60% 27 29.6 0.0
25 07:15 W 9 10.00 Fair CLR 34.5 21.2 58% 28 29.59 0.0
25 06:55 W 8 10.00 Fair CLR 34.9 21.2 40.1 34.9 57% 29 29.59 0.0
25 06:35 W 10 10.00 Fair CLR 35.4 21.7 58% 28 29.58 0.0
25 06:15 W 10 10.00 Fair CLR 35.6 22.1 58% 29 29.58 0.0
25 05:55 W 10 10.00 Fair CLR 36.5 22.1 56% 30 29.58 0.0
25 05:35 W 12 10.00 Fair CLR 37.4 21.9 54% 30 29.57 0.0
25 05:15 SW 10 10.00 Fair CLR 37.2 22.1 54% 31 29.56 0.0
25 04:55 W 9 10.00 Partly Cloudy SCT044 37.9 21.9 52% 32 29.56 0.0
25 04:35 W 9 10.00 Partly Cloudy SCT044 38.5 21.9 51% 33 29.56 0.0
25 04:15 SW 10 10.00 Overcast OVC044 39.6 21.7 49% 34 29.56 0.0
25 03:35 W 10 10.00 Overcast BKN044 OVC060 39.6 21.9 49% 34 29.57 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)