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.
25 11:55 NE 8 G 17 1.50 Light Snow SCT013 OVC019 14.9 3.2 60% 5 29.92 0.0
25 11:35 NE 10 1.50 Light Snow BKN021 OVC029 14.7 3 59% 3 29.92 0.0
25 11:15 NE 7 1.25 Light Snow OVC019 14.4 3 60% 5 29.94 0.0
25 10:55 NE 9 G 16 1.25 Light Snow OVC019 14 2.7 60% 3 29.94 0.0
25 10:35 NE 9 G 16 1.25 Light Snow OVC017 13.6 2.1 60% 2 29.95 0.0
25 10:15 NE 8 0.75 Light Snow OVC013 13.1 2.1 61% 3 29.94 0.0
25 09:55 NE 8 G 17 0.75 Light Snow OVC013 12.7 1.6 61% 2 29.94 0.0 0.05
25 09:35 NE 7 1.25 Light Snow OVC019 12.4 1.4 61% 3 29.96 0.0
25 09:15 NE 13 G 17 1.25 Light Snow OVC015 12.2 1 61% -1 29.98 0.0
25 08:55 NE 9 0.75 Light Snow OVC007 11.8 1 62% 0 29.99 0.0 0.02
25 08:35 NE 9 0.50 Light Snow OVC007 11.3 0.9 63% -0 29.99 0.0 0.01
25 08:15 NE 9 0.50 Light Snow OVC007 10.9 0.3 62% -1 29.99 0.0
25 07:55 NE 8 0.50 Light Snow OVC007 10.8 0.1 62% -0 30.02 0.0 0.03
25 07:35 NE 9 0.75 Light Snow OVC007 10.4 -0 62% -1 30.03 0.0 0.02
25 07:15 NE 8 0.75 Light Snow OVC007 10.4 -0.4 61% -1 30.04 0.0
25 06:55 NE 8 1.25 Light Snow OVC011 10 -0.8 10.2 9.5 61% -1 30.05 0.0 0.02 0.08
25 06:35 NE 12 G 17 1.25 Light Snow OVC009 10 -0.8 61% -3 30.04 0.0 0.02
25 06:15 NE 9 1.00 Light Snow OVC009 10 -0.8 61% -2 30.07 0.0 0.01
25 05:55 NE 8 1.00 Light Snow OVC009 10 -0.9 61% -1 30.1 0.0 0.01
25 05:35 NE 7 1.75 Light Snow OVC018 10 -1.3 60% 0 30.11 0.0
25 05:15 NE 9 1.75 Light Snow OVC017 9.9 -1.3 60% -2 30.12 0.0
25 04:55 NE 8 1.50 Light Snow BKN011 OVC019 9.9 -1.3 60% -1 30.1 0.0 0.01
25 04:35 NE 7 1.25 Light Snow OVC013 9.5 -1.3 61% -1 30.1 0.0
25 04:15 NE 9 1.50 Light Snow OVC015 9.5 -1.5 61% -3 30.14 0.0
25 03:55 NE 9 1.50 Light Snow OVC013 9.5 -1.5 61% -3 30.16 0.0 0.02 0.04
25 03:35 NE 5 1.25 Light Snow OVC011 9.5 -1.3 61% 2 30.17 0.0 0.01
25 03:15 NE 7 1.25 Light Snow OVC011 9.5 -1.3 61% -1 30.18 0.0 0.01
25 02:55 NE 8 1.50 Light Snow OVC013 9.5 -1.3 61% -2 30.2 0.0 0.01
25 02:35 NE 6 1.50 Light Snow OVC011 9.9 -1.3 60% 1 30.21 0.0 0.01
25 02:15 NE 6 1.75 Light Snow BKN012 OVC017 9.9 -1.3 60% 1 30.22 0.0
25 01:55 NE 5 1.50 Light Snow OVC013 9.9 -1.3 60% 3 30.23 0.0 0.01
25 01:35 NE 5 1.75 Light Snow OVC017 9.9 -1.3 60% 3 30.22 0.0
25 01:15 NE 7 1.75 Light Snow OVC019 9.9 -1.3 60% -0 30.25 0.0
25 00:55 NE 6 2.50 Light Snow SCT021 OVC026 9.9 -1.3 10.4 9.9 60% 1 30.26 0.0 0.01
25 00:35 NE 6 2.50 Light Snow BKN021 OVC027 10 -1.3 60% 1 30.28 0.0
25 00:15 NE 7 2.00 Light Snow OVC022 9.9 -1.3 60% -0 30.29 0.0
24 23:55 NE 5 2.50 Light Snow SCT017 OVC025 10 -1.3 60% 3 30.3 0.0 0.01
24 23:35 NE 5 1.75 Light Snow OVC017 10 -1.3 60% 3 30.31 0.0
24 23:15 NE 8 2.00 Light Snow OVC019 10 -1.3 60% -1 30.33 0.0
24 22:55 NE 7 2.50 Light Snow OVC023 10 -1.3 60% 0 30.34 0.0
24 22:35 NE 5 2.50 Light Snow OVC024 10 -1.5 59% 3 30.35 0.0
24 22:15 NE 7 3.00 Light Snow SCT021 BKN027 OVC041 10 -1.8 58% 0 30.37 0.0
24 21:55 NE 7 4.00 Light Snow BKN042 BKN048 OVC055 10 -2.2 57% 0 30.38 0.0
24 21:35 E 6 4.00 Light Snow SCT038 BKN045 OVC065 10 -1.7 59% 1 30.39 0.0
24 21:15 E 6 2.00 Light Snow BKN019 BKN026 OVC035 9.9 -1.5 60% 1 30.41 0.0
24 20:55 NE 3 1.50 Light Snow OVC019 9.9 -1.5 60% 30.42 0.0
24 20:35 NE 8 1.25 Light Snow OVC017 9.9 -1.5 60% -1 30.42 0.0
24 20:15 NE 6 1.50 Light Snow OVC019 10 -1.8 58% 1 30.44 0.0
24 19:55 NE 8 1.75 Light Snow OVC021 10 -2.2 57% -1 30.45 0.0
24 19:35 E 6 2.50 Light Snow OVC023 10 -2.2 57% 1 30.45 0.0
24 19:15 E 5 2.50 Light Snow BKN020 OVC025 10.2 -2.9 55% 3 30.46 0.0
24 18:55 E 9 2.50 Light Snow OVC023 10.4 -4 11.3 7.5 52% -1 30.47 0.0
24 18:35 E 6 2.50 Light Snow OVC025 10.4 -5.4 48% 2 30.47 0.0
24 18:15 E 9 4.00 Light Snow SCT027 OVC034 10.6 -7.8 43% -1 30.47 0.0
24 17:55 E 7 4.00 Overcast with Haze SCT039 OVC045 10.9 -9.8 38% 1 30.47 0.0
24 17:35 E 6 7.00 Overcast BKN043 OVC050 10.9 -11.6 35% 2 30.47 0.0
24 17:15 E 8 7.00 Overcast SCT045 OVC050 10.9 -14.1 31% 0 30.47 0.0
24 16:55 E 7 10.00 Overcast OVC050 10.8 -14.8 30% 1 30.48 0.0
24 16:35 E 7 10.00 Overcast BKN055 OVC065 10.8 -15 30% 1 30.5 0.0
24 16:15 E 6 10.00 Overcast OVC060 10.9 -15.5 29% 2 30.52 0.0
24 15:55 E 5 10.00 Overcast OVC060 10.8 -16.1 28% 4 30.52 0.0
24 15:35 E 9 10.00 Overcast OVC060 10.4 -16.2 28% -1 30.5 0.0
24 15:15 E 10 10.00 Overcast OVC070 10.2 -17.3 27% -3 30.53 0.0
24 14:55 E 10 10.00 Overcast OVC060 10.2 -18 26% -3 30.53 0.0
24 14:35 E 8 10.00 Overcast OVC065 9.5 -17.9 27% -2 30.54 0.0
24 14:15 E 8 10.00 Overcast OVC070 9.1 -18 27% -2 30.55 0.0
24 13:55 E 7 10.00 Overcast OVC070 8.6 -19.3 26% -2 30.56 0.0
24 13:35 E 7 7.00 Overcast BKN070 OVC080 7.9 -19.5 27% -2 30.58 0.0
24 13:15 E 8 10.00 Overcast SCT075 OVC085 8.6 -19.1 26% -3 30.59 0.0
24 12:55 E 9 10.00 Overcast SCT080 OVC090 7.5 -19.7 27% -5 30.6 0.0
24 12:35 E 6 10.00 Overcast OVC090 7.5 -19.7 27% -2 30.61 0.0
24 12:15 E 7 10.00 Mostly Cloudy BKN100 7 -20 27% -4 30.62 0.0
24 11:55 NE 6 10.00 Partly Cloudy SCT100 6.4 -20.4 27% -3 30.63 0.0 0.06
24 11:15 NE 7 10.00 Fair CLR 0 0 0% 30.65 0.0
24 10:35 E 6 7.00 Fair CLR 0 0 0% 30.66 0.0
23 17:55 NW 8 G 62 1.50 Sky Obscured VV007 0 0 0% 30.6 0.0
23 17:35 NW 7 10.00 Fair CLR 0 0 0% 0 0.0
23 17:15 NW 9 10.00 Fair CLR 7.9 -19.3 27% -5 30.58 0.0
23 16:55 NW 12 10.00 Fair CLR 8.6 -20 25% -5 30.58 0.0
23 16:35 NW 8 10.00 Fair CLR 9.1 -18.6 26% -2 30.57 0.0
23 16:15 NW 13 10.00 Fair CLR 9.5 -17.3 28% -5 30.56 0.0
23 15:55 NW 12 10.00 Partly Cloudy SCT030 SCT036 8.8 -18.2 27% -5 30.56 0.0
23 15:35 NW 13 G 18 10.00 Mostly Cloudy BKN029 BKN035 9.9 -18.6 26% -4 30.55 0.0
23 15:15 NW 14 G 23 10.00 Mostly Cloudy SCT027 BKN032 9.9 -19.3 25% -5 30.54 0.0
23 14:55 NW 9 G 20 10.00 Overcast SCT019 SCT024 OVC035 11.1 -15.9 28% -1 30.54 0.0
23 14:35 NW 12 G 16 10.00 Overcast SCT028 OVC035 11.8 -17.9 24% -1 30.54 0.0
23 14:15 NW 10 G 17 10.00 Mostly Cloudy SCT023 BKN028 BKN035 10 -16.8 28% -3 30.54 0.0
23 13:55 NW 15 G 21 7.00 Mostly Cloudy SCT022 BKN028 BKN034 10.9 -13.7 31% -4 30.54 0.0
23 13:35 NW 13 G 20 10.00 Mostly Cloudy SCT023 BKN030 BKN036 9.5 -16.6 29% -5 30.54 0.0
23 12:55 NW 14 G 20 10.00 Overcast BKN028 OVC035 0 0 0% 30.53 0.0
23 12:35 NW 12 G 20 10.00 Overcast SCT026 OVC031 0 0 0% 30.53 0.0
23 12:15 NW 9 G 20 7.00 Overcast OVC031 0 0 0% 30.53 0.0
23 11:55 W 9 G 21 10.00 Overcast BKN027 OVC031 0 0 0% 30.52 0.0
23 11:35 NW 13 G 21 10.00 Mostly Cloudy BKN028 0 0 0% 30.52 0.0
23 11:15 NW 14 G 22 10.00 Partly Cloudy SCT023 SCT028 0 0 0% 30.51 0.0
23 10:35 NW 13 G 22 1.00 Fog/Mist VV007 0 0 0% 30.49 0.0
23 10:15 NW 13 G 20 10.00 Fair CLR 0 0 0% 30.48 0.0
23 09:55 NW 12 G 123 10.00 Fair CLR 0 0 0% 30.47 0.0
23 09:35 NW 13 G 20 10.00 Fair CLR 0 0 0% 30.46 0.0
23 09:15 NW 9 1.75 Fog/Mist VV007 0 0 0% 30.45 0.0
23 08:35 Calm 10.00 Fair CLR 0 0 0% 30.42 0.0
23 08:15 NW 10 G 17 7.00 Fair CLR 0 0 0% 30.41 0.0
23 07:55 W 9 10.00 Fair CLR 9.5 -18.8 26% -3 30.39 0.0
23 07:35 NW 10 G 22 10.00 Fair CLR 10.2 -19.1 25% -3 30.38 0.0
23 07:15 NW 13 G 18 10.00 Fair CLR 10.9 -20.9 22% -3 30.38 0.0
23 06:55 W 10 G 16 10.00 Fair CLR 11.8 -15.5 19.2 11.8 27% -1 30.36 0.0
23 06:35 NW 10 10.00 Fair CLR 12 -14.3 29% -0 30.35 0.0
23 06:15 NW 7 10.00 Fair CLR 12.9 -13.4 29% 4 30.33 0.0
23 05:55 NW 8 10.00 Fair CLR 13.6 -11.2 32% 3 30.32 0.0
23 05:35 W 7 10.00 Fair CLR 14.5 -6 39% 5 30.3 0.0
23 05:15 W 9 G 18 10.00 Fair CLR 15.4 -6.3 37% 5 30.3 0.0
23 04:55 W 10 10.00 Fair CLR 15.8 -5.6 38% 4 30.29 0.0
23 04:35 W 9 G 24 10.00 Fair CLR 16.7 -5.3 37% 6 30.29 0.0
23 04:15 W 16 G 22 10.00 Fair CLR 16.7 -4.5 38% 2 30.29 0.0
23 03:55 W 12 G 18 10.00 Fair CLR 17.1 -4.7 37% 5 30.29 0.0
23 03:35 W 12 10.00 Fair CLR 17.1 -4.7 37% 5 30.29 0.0
23 03:15 W 7 10.00 Fair CLR 16 -4 41% 7 30.28 0.0
23 02:55 W 9 10.00 Fair CLR 17.4 -5.3 36% 7 30.28 0.0
23 02:35 W 6 10.00 Fair CLR 17.6 -5.3 36% 10 30.27 0.0
23 02:15 W 8 G 16 10.00 Fair CLR 18.3 -6.2 33% 9 30.27 0.0
23 01:55 W 8 10.00 Fair CLR 18.3 -4.7 35% 9 30.27 0.0
23 01:35 W 6 10.00 Fair CLR 18.7 -5.6 33% 11 30.26 0.0
23 01:15 W 7 10.00 Fair CLR 19 -5.1 34% 11 30.26 0.0
23 00:55 W 5 10.00 Fair CLR 19 -2.6 28.4 18.9 38% 13 30.26 0.0
23 00:35 W 5 10.00 Partly Cloudy SCT090 19.4 -2.4 38% 14 30.26 0.0
23 00:15 W 9 10.00 Partly Cloudy SCT090 20.3 -3.1 35% 11 30.26 0.0
22 23:55 W 9 10.00 Partly Cloudy SCT090 20.3 -2.2 37% 11 30.26 0.0
22 23:35 W 6 10.00 Partly Cloudy SCT090 20.3 -1.7 38% 13 30.25 0.0
22 23:15 W 6 10.00 Partly Cloudy SCT090 21.7 -2.7 34% 15 30.25 0.0
22 22:55 NW 6 10.00 Fair CLR 22.8 -3.6 31% 16 30.24 0.0
22 22:35 W 6 10.00 Fair CLR 23 -2.2 33% 17 30.24 0.0
22 22:15 W 13 G 17 10.00 Fair CLR 24.4 -3.6 29% 14 30.23 0.0
22 21:55 W 14 G 21 10.00 Fair CLR 25.3 -4.5 27% 14 30.22 0.0
22 21:35 W 14 10.00 Fair CLR 25.7 -4 27% 15 30.22 0.0
22 21:15 W 10 G 17 10.00 Fair CLR 25.3 2.1 36% 16 30.21 0.0
22 20:55 W 9 10.00 Fair CLR 25.7 2.5 36% 17 30.21 0.0
22 20:35 W 13 G 18 10.00 Fair CLR 26.8 1.4 33% 17 30.21 0.0
22 20:15 W 13 G 20 10.00 Fair CLR 27.5 0.9 31% 18 30.2 0.0
22 19:55 SW 14 10.00 Fair CLR 27.5 1.2 32% 17 30.2 0.0
22 19:35 SW 14 G 17 10.00 Fair CLR 28 1 31% 18 30.19 0.0
22 19:15 SW 13 G 18 10.00 Fair CLR 28 1.4 31% 18 30.19 0.0
22 18:55 SW 14 G 22 10.00 Fair CLR 28.4 0.7 30.7 26.6 30% 18 30.18 0.0
22 18:35 SW 15 G 21 10.00 Fair CLR 28.6 0.3 29% 18 30.19 0.0
22 18:15 SW 13 G 22 10.00 Fair CLR 28.8 -0.2 28% 19 30.19 0.0
22 17:55 W 15 G 22 10.00 Fair CLR 28.6 0.1 29% 18 30.18 0.0
22 17:35 W 17 G 23 10.00 Fair CLR 28.9 -0.4 28% 18 30.18 0.0
22 17:15 W 14 G 23 10.00 Fair CLR 29.3 -0.8 27% 19 30.18 0.0
22 16:55 W 16 G 23 10.00 Fair CLR 29.5 -1.3 26% 19 30.18 0.0
22 16:35 W 18 G 24 10.00 Fair CLR 29.7 -0.9 26% 18 30.18 0.0
22 16:15 W 21 G 25 10.00 Fair and Breezy CLR 30.4 -2.2 24% 18 30.18 0.0
22 15:55 W 21 G 29 10.00 Fair and Breezy CLR 30.7 -2.7 23% 19 30.18 0.0
22 15:35 W 20 G 32 10.00 Fair CLR 30 -3.3 23% 18 30.18 0.0
22 15:15 W 14 G 23 10.00 Fair CLR 30.4 -3.1 23% 21 30.18 0.0
22 14:55 W 14 G 23 10.00 Fair CLR 30.4 -3.5 23% 21 30.19 0.0
22 14:35 W 20 G 25 7.00 Fair CLR 29.1 -2.7 25% 17 30.2 0.0
22 14:15 W 17 G 22 10.00 Fair CLR 28.4 -2.7 26% 17 30.2 0.0
22 13:55 W 22 G 28 10.00 Fair and Breezy CLR 28.2 -3.5 25% 15 30.21 0.0
22 13:35 W 20 G 25 10.00 Fair CLR 28.8 -4.4 23% 17 30.22 0.0
22 13:15 W 20 G 29 10.00 Fair CLR 27.7 -4.9 24% 15 30.23 0.0
22 12:55 W 16 G 30 7.00 Fair CLR 26.4 -4.5 26.6 19.4 25% 15 30.23 0.0
22 12:35 W 20 G 29 10.00 Fair CLR 25.9 -4.7 26% 13 30.24 0.0
22 12:15 W 16 G 30 10.00 Fair CLR 26.2 -5.1 25% 15 30.25 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)