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 (cst) 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.
03 10:15 S 9 10.00 Fair CLR 44.6 37.4 76% 40 30.09 0.0
03 09:55 S 10 10.00 Fair CLR 42.8 35.6 76% 38 30.09 0.0
03 09:35 S 7 10.00 Fair CLR 41 35.6 81% 37 30.09 0.0
03 09:15 S 9 10.00 Fair CLR 41 33.8 76% 36 30.09 0.0
03 08:55 S 10 10.00 Fair CLR 39.2 33.8 81% 33 30.09 0.0
03 08:35 S 10 10.00 Fair CLR 37.4 32 81% 31 30.09 0.0
03 08:15 S 13 10.00 Fair CLR 37.4 30.2 75% 30 30.09 0.0
03 07:55 S 12 10.00 Mostly Cloudy BKN047 BKN060 35.6 30.2 81% 28 30.09 0.0
03 07:35 S 10 10.00 Overcast BKN048 OVC060 37.4 30.2 75% 31 30.1 0.0
03 07:15 S 8 10.00 Overcast OVC048 35.6 30.2 81% 30 30.11 0.0
03 06:55 S 9 10.00 Overcast OVC048 35.6 30.2 81% 29 30.1 0.0
03 06:35 S 8 10.00 Overcast BKN050 OVC055 35.6 28.4 75% 30 30.1 0.0
03 06:15 S 9 10.00 Overcast OVC050 35.6 28.4 75% 29 30.1 0.0
03 05:55 S 7 10.00 Overcast BKN050 OVC060 35.6 28.4 75% 31 30.11 0.0
03 05:35 S 6 10.00 Overcast BKN050 OVC060 35.6 28.4 75% 31 30.11 0.0
03 05:15 S 6 10.00 Overcast BKN050 OVC055 33.8 28.4 81% 29 30.11 0.0
03 04:55 S 5 10.00 Mostly Cloudy BKN050 BKN055 33.8 28.4 81% 30 30.12 0.0
03 04:35 S 6 10.00 Mostly Cloudy BKN049 32 28.4 87% 27 30.12 0.0
03 04:15 S 5 10.00 Partly Cloudy SCT049 30.2 28.4 93% 26 30.13 0.0
03 03:55 S 6 10.00 Fair CLR 30.2 26.6 86% 25 30.14 0.0
03 03:35 S 6 10.00 Fair CLR 30.2 26.6 86% 25 30.14 0.0
03 03:15 SE 5 10.00 A Few Clouds FEW043 FEW050 30.2 28.4 93% 26 30.14 0.0
03 02:55 S 6 10.00 A Few Clouds FEW050 30.2 26.6 86% 25 30.15 0.0
03 02:35 S 6 10.00 Partly Cloudy FEW045 SCT050 30.2 26.6 86% 25 30.15 0.0
03 02:15 S 6 10.00 Mostly Cloudy BKN046 30.2 28.4 93% 25 30.15 0.0
03 01:55 Calm 10.00 Partly Cloudy FEW033 SCT047 30.2 28.4 93% 30.15 0.0
03 01:35 S 5 10.00 Partly Cloudy SCT032 SCT047 32 28.4 87% 28 30.16 0.0
03 01:15 S 6 10.00 Mostly Cloudy BKN033 BKN046 32 28.4 87% 27 30.16 0.0
03 00:55 S 6 10.00 Mostly Cloudy BKN033 30.2 30.2 100% 25 30.17 0.0
03 00:35 Calm 10.00 A Few Clouds FEW034 28.4 28.4 100% 30.17 0.0
03 00:15 SE 3 10.00 Fair CLR 28.4 28.4 100% 30.17 0.0
02 23:55 SE 5 10.00 Fair CLR 32 28.4 87% 28 30.17 0.0
02 23:35 S 5 10.00 Fair CLR 28.4 28.4 100% 24 30.18 0.0
02 23:15 S 3 10.00 Fair CLR 28.4 28.4 100% 30.18 0.0
02 22:55 SE 3 10.00 Fair CLR 28.4 28.4 100% 30.18 0.0
02 22:35 S 5 10.00 Fair CLR 30.2 30.2 100% 26 30.19 0.0
02 22:15 Calm 10.00 Fair CLR 28.4 28.4 100% 30.19 0.0
02 21:55 Calm 10.00 Fair CLR 28.4 28.4 100% 30.19 0.0
02 21:35 Calm 10.00 Fair CLR 30.2 30.2 100% 30.2 0.0
02 21:15 S 3 10.00 Fair CLR 28.4 28.4 100% 30.2 0.0
02 20:55 S 5 10.00 Fair CLR 30.2 30.2 100% 26 30.2 0.0
02 20:35 S 5 10.00 Fair CLR 30.2 30.2 100% 26 30.2 0.0
02 20:15 S 5 10.00 Fair CLR 30.2 30.2 100% 26 30.2 0.0
02 19:55 S 3 10.00 Fair CLR 30.2 30.2 100% 30.2 0.0
02 19:35 SE 6 10.00 Fair CLR 30.2 30.2 100% 25 30.2 0.0
02 19:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.21 0.0
02 18:55 SE 6 10.00 Fair CLR 28.4 28.4 100% 23 30.21 0.0
02 18:35 Calm 10.00 Fair CLR 30.2 30.2 100% 30.22 0.0
02 18:15 Calm 10.00 Fair CLR 32 30.2 93% 30.22 0.0
02 17:55 E 3 10.00 Fair CLR 33.8 30.2 87% 30.22 0.0
02 17:35 E 5 10.00 Fair CLR 35.6 28.4 75% 32 30.22 0.0
02 17:15 Calm 10.00 Fair CLR 35.6 26.6 70% 30.22 0.0
02 16:55 Calm 10.00 Fair CLR 37.4 26.6 65% 30.21 0.0
02 16:35 Calm 10.00 Fair CLR 37.4 26.6 65% 30.21 0.0
02 16:15 Calm 10.00 Partly Cloudy SCT039 37.4 26.6 65% 30.21 0.0
02 15:55 Calm 10.00 Overcast OVC039 37.4 26.6 65% 30.21 0.0
02 15:35 NE 5 10.00 Overcast OVC039 37.4 26.6 65% 34 30.2 0.0
02 15:15 Calm 10.00 Overcast OVC039 37.4 26.6 65% 30.2 0.0
02 14:55 Calm 10.00 Overcast OVC040 37.4 26.6 65% 30.21 0.0
02 14:35 W 5 10.00 Overcast OVC040 37.4 26.6 65% 34 30.2 0.0
02 14:15 Vrbl 3 10.00 Overcast OVC040 37.4 24.8 60% 30.2 0.0
02 13:55 W 6 10.00 Overcast OVC040 37.4 26.6 65% 33 30.2 0.0
02 13:35 Vrbl 5 10.00 Overcast OVC040 35.6 24.8 65% 32 30.19 0.0
02 13:15 SW 7 10.00 Overcast OVC041 35.6 24.8 65% 31 30.2 0.0
02 12:55 SW 6 10.00 Overcast OVC041 35.6 24.8 65% 31 30.2 0.0
02 12:35 SW 8 10.00 Overcast OVC041 33.8 24.8 70% 28 30.21 0.0
02 12:15 S 3 10.00 Overcast OVC042 33.8 24.8 70% 30.21 0.0
02 11:55 SW 6 10.00 Overcast OVC042 33.8 23 65% 29 30.22 0.0
02 11:35 SW 7 10.00 Overcast OVC043 33.8 23 65% 28 30.23 0.0
02 11:15 SW 8 10.00 Overcast OVC043 33.8 23 65% 28 30.24 0.0
02 10:55 SW 6 10.00 Overcast OVC042 32 23 69% 27 30.24 0.0
02 10:35 SW 8 10.00 Overcast OVC041 32 23 69% 25 30.24 0.0
02 10:15 SW 7 10.00 Overcast OVC040 32 23 69% 26 30.25 0.0
02 09:55 SW 6 10.00 Overcast OVC039 30.2 23 75% 25 30.24 0.0
02 09:35 SW 8 10.00 Overcast OVC039 30.2 23 75% 23 30.24 0.0
02 09:15 SW 6 10.00 Overcast OVC039 30.2 23 75% 25 30.25 0.0
02 08:35 SW 8 10.00 Overcast OVC040 30.2 21.2 69% 23 30.25 0.0
02 08:15 SW 8 10.00 Overcast OVC046 28.4 23 80% 21 30.25 0.0
02 07:55 S 9 10.00 Overcast OVC049 28.4 23 80% 20 30.24 0.0
02 07:35 S 9 10.00 Overcast OVC049 28.4 23 80% 20 30.24 0.0
02 07:15 S 7 10.00 Overcast OVC049 28.4 23 80% 22 30.24 0.0
02 06:55 S 6 10.00 Overcast OVC050 26.6 24.8 93% 21 30.23 0.0
02 06:35 S 6 10.00 Overcast OVC049 26.6 24.8 93% 21 30.23 0.0
02 06:15 S 7 10.00 Overcast OVC045 26.6 24.8 93% 20 30.23 0.0
02 05:55 S 7 10.00 Overcast OVC046 26.6 24.8 93% 20 30.22 0.0
02 05:35 S 7 10.00 Overcast OVC044 26.6 23 86% 20 30.22 0.0
02 05:15 S 8 10.00 Overcast OVC044 26.6 23 86% 19 30.22 0.0
02 04:55 S 8 10.00 Overcast OVC044 26.6 23 86% 19 30.21 0.0
02 04:35 S 9 10.00 Overcast OVC046 24.8 23 93% 16 30.21 0.0
02 04:15 S 9 10.00 Overcast OVC047 24.8 23 93% 16 30.21 0.0
02 03:55 S 9 10.00 Overcast OVC048 24.8 23 93% 16 30.22 0.0
02 03:35 S 10 10.00 Overcast OVC047 24.8 23 93% 15 30.22 0.0
02 03:15 S 9 10.00 Overcast OVC049 24.8 23 93% 16 30.23 0.0
02 02:55 S 10 10.00 Overcast OVC049 24.8 23 93% 15 30.23 0.0
02 02:35 S 8 10.00 Overcast OVC048 24.8 23 93% 17 30.24 0.0
02 02:15 S 8 10.00 Overcast OVC050 24.8 23 93% 17 30.24 0.0
02 01:55 S 7 10.00 Overcast OVC055 24.8 23 93% 18 30.25 0.0
02 01:35 S 8 10.00 Overcast OVC055 24.8 23 93% 17 30.26 0.0
02 01:15 S 8 10.00 Overcast OVC060 24.8 23 93% 17 30.26 0.0
02 00:55 S 7 10.00 Overcast OVC060 23 21.2 93% 16 30.26 0.0
02 00:35 S 7 10.00 Overcast OVC065 23 21.2 93% 16 30.26 0.0
02 00:15 S 6 10.00 Overcast OVC065 23 21.2 93% 17 30.27 0.0
01 23:55 S 6 10.00 Overcast OVC065 23 21.2 93% 17 30.27 0.0
01 23:35 S 6 10.00 Overcast OVC065 23 21.2 93% 17 30.27 0.0
01 23:15 S 6 10.00 Overcast OVC065 23 21.2 93% 17 30.27 0.0
01 22:55 S 7 10.00 Overcast OVC070 23 21.2 93% 16 30.26 0.0
01 22:15 S 5 10.00 Overcast OVC075 23 21.2 93% 18 30.26 0.0
01 21:55 S 6 10.00 Overcast OVC075 23 21.2 93% 17 30.27 0.0
01 21:15 S 6 10.00 Overcast OVC080 23 19.4 86% 17 30.27 0.0
01 20:55 SE 5 10.00 Overcast BKN080 OVC090 21.2 19.4 93% 16 30.27 0.0
01 20:35 SE 6 10.00 Overcast OVC085 21.2 19.4 93% 14 30.27 0.0
01 20:15 SE 7 10.00 Overcast OVC085 21.2 19.4 93% 13 30.27 0.0
01 19:55 SE 5 10.00 Overcast OVC090 21.2 19.4 93% 16 30.28 0.0
01 19:35 SE 3 10.00 Overcast OVC095 19.4 19.4 100% 30.28 0.0
01 19:15 Calm 10.00 Overcast OVC110 19.4 19.4 100% 30.29 0.0
01 18:55 Calm 10.00 Overcast OVC110 19.4 19.4 100% 30.3 0.0
01 18:35 SE 5 10.00 Mostly Cloudy BKN110 21.2 17.6 86% 16 30.3 0.0
01 18:15 Calm 10.00 Mostly Cloudy BKN110 21.2 19.4 93% 30.31 0.0
01 17:55 Calm 10.00 Partly Cloudy SCT110 21.2 19.4 93% 30.31 0.0
01 17:35 Calm 10.00 Fair CLR 23 19.4 86% 30.3 0.0
01 17:15 Calm 10.00 Fair CLR 23 15.8 74% 30.3 0.0
01 16:35 Calm 10.00 Fair CLR 23 15.8 74% 30.31 0.0
01 16:15 Calm 10.00 Fair CLR 23 14 68% 30.31 0.0
01 15:55 Calm 10.00 Fair CLR 24.8 14 63% 30.31 0.0
01 15:35 Calm 10.00 Fair CLR 24.8 12.2 59% 30.31 0.0
01 15:15 Calm 10.00 Fair CLR 24.8 14 63% 30.32 0.0
01 14:55 Calm 10.00 Fair CLR 23 14 68% 30.32 0.0
01 14:35 Calm 10.00 Fair CLR 23 12.2 63% 30.32 0.0
01 14:15 Calm 10.00 Fair CLR 23 14 68% 30.31 0.0
01 13:55 Calm 10.00 Fair CLR 23 14 68% 30.32 0.0
01 13:35 N 5 10.00 Fair CLR 23 14 68% 18 30.33 0.0
01 13:15 Calm 10.00 Fair CLR 23 14 68% 30.34 0.0
01 12:55 Calm 10.00 Fair CLR 23 14 68% 30.35 0.0
01 12:35 Calm 10.00 Fair CLR 21.2 14 74% 30.36 0.0
01 12:15 Calm 10.00 Fair CLR 21.2 14 74% 30.37 0.0
01 11:55 Calm 10.00 Fair CLR 21.2 14 74% 30.38 0.0
01 11:35 Calm 10.00 A Few Clouds FEW018 19.4 14 79% 30.39 0.0
01 11:15 Calm 10.00 Overcast OVC018 19.4 12.2 73% 30.41 0.0
01 10:55 Calm 10.00 Overcast OVC017 19.4 14 79% 30.42 0.0
01 10:35 N 7 10.00 Overcast OVC017 19.4 12.2 73% 11 30.42 0.0
01 10:15 NE 5 10.00 Mostly Cloudy BKN017 17.6 12.2 79% 11 30.42 0.0
01 09:55 W 6 10.00 Overcast OVC017 17.6 12.2 79% 10 30.42 0.0
01 09:35 NW 6 10.00 Overcast OVC015 17.6 12.2 79% 10 30.42 0.0
01 09:15 N 7 10.00 Mostly Cloudy BKN016 17.6 12.2 79% 9 30.42 0.0
01 08:55 N 6 10.00 Mostly Cloudy BKN015 17.6 12.2 79% 10 30.42 0.0
01 08:35 NW 3 7.00 Overcast SCT010 OVC014 15.8 14 93% 30.42 0.0
01 08:15 N 5 5.00 Fog/Mist FEW008 SCT012 OVC019 15.8 14 93% 9 30.41 0.0
01 07:35 N 5 2.50 Fog/Mist SCT011 OVC018 15.8 14 93% 9 30.39 0.0
01 07:15 N 5 6.00 Fog/Mist FEW010 OVC018 15.8 12.2 86% 9 30.38 0.0
01 06:55 N 5 9.00 Overcast OVC017 15.8 12.2 86% 9 30.38 0.0
01 06:35 N 6 9.00 Overcast BKN012 OVC018 15.8 12.2 86% 8 30.37 0.0
01 06:15 N 7 8.00 Overcast FEW009 BKN014 OVC019 15.8 12.2 86% 7 30.37 0.0
01 05:55 N 7 8.00 Overcast SCT011 OVC019 15.8 12.2 86% 7 30.36 0.0
01 05:35 N 7 8.00 Overcast FEW006 SCT015 OVC020 15.8 12.2 86% 7 30.35 0.0
01 05:15 N 7 G 14 8.00 Overcast SCT009 BKN014 OVC020 15.8 14 93% 7 30.35 0.0
01 04:55 N 7 G 15 6.00 Fog/Mist SCT009 BKN015 OVC020 15.8 14 93% 7 30.35 0.0
01 04:35 N 7 6.00 Fog/Mist BKN014 OVC021 15.8 14 93% 7 30.35 0.0
01 04:15 N 12 7.00 Overcast FEW006 BKN016 OVC021 15.8 14 93% 4 30.35 0.0
01 03:55 N 8 7.00 Overcast BKN015 OVC021 15.8 14 93% 6 30.35 0.0
01 03:35 N 7 5.00 Fog/Mist SCT014 OVC021 15.8 14 93% 7 30.35 0.0
01 03:15 N 10 9.00 Overcast SCT017 OVC023 15.8 14 93% 4 30.35 0.0
01 02:55 NW 8 10.00 Overcast SCT019 OVC025 15.8 14 93% 6 30.35 0.0
01 02:35 NW 8 G 14 8.00 Overcast FEW017 OVC025 15.8 14 93% 6 30.35 0.0
01 02:15 N 7 10.00 Overcast FEW018 SCT022 OVC027 15.8 14 93% 7 30.35 0.0
01 01:55 NW 7 9.00 Overcast FEW015 SCT022 OVC028 15.8 14 93% 7 30.35 0.0
01 01:35 N 6 G 13 9.00 Overcast BKN015 OVC023 15.8 14 93% 8 30.35 0.0
01 00:55 NW 6 10.00 Overcast SCT013 BKN022 OVC028 15.8 14 93% 8 30.34 0.0
01 00:30 NW 7 9.00 Mostly Cloudy FEW009 SCT014 BKN019 15.8 14 93% 7 30.34 0.0
01 00:15 NW 5 G 14 6.00 Fog/Mist FEW009 BKN016 OVC031 15.8 14 93% 9 30.34 0.0
31 23:55 NW 6 9.00 Overcast SCT015 BKN022 OVC032 15.8 14 93% 8 30.35 0.0
31 23:35 NW 6 G 12 10.00 Overcast OVC033 15.8 14 93% 8 30.35 0.0
31 23:15 NW 3 10.00 Overcast OVC034 15.8 14 93% 30.35 0.0
31 22:55 NW 5 10.00 Overcast FEW020 OVC035 15.8 12.2 86% 9 30.35 0.0
31 22:35 NW 7 10.00 Overcast OVC035 15.8 12.2 86% 7 30.35 0.0
31 22:15 N 9 G 17 10.00 Overcast FEW016 FEW030 OVC037 15.8 12.2 86% 5 30.35 0.0
31 21:55 NW 7 G 15 10.00 Overcast FEW017 OVC037 15.8 12.2 86% 7 30.35 0.0
31 21:35 NW 9 10.00 Overcast OVC036 15.8 12.2 86% 5 30.35 0.0
31 21:15 Vrbl 6 G 13 10.00 Overcast OVC037 15.8 12.2 86% 8 30.35 0.0
31 20:55 NW 7 10.00 Overcast FEW025 FEW029 OVC037 15.8 12.2 86% 7 30.35 0.0
31 20:35 NW 6 G 14 10.00 Overcast FEW016 SCT029 OVC037 15.8 12.2 86% 8 30.35 0.0
31 20:15 Vrbl 6 G 14 10.00 Overcast FEW020 OVC037 15.8 12.2 86% 8 30.35 0.0
31 19:55 NW 9 10.00 Overcast SCT020 SCT025 OVC037 15.8 12.2 86% 5 30.34 0.0
31 19:35 N 9 10.00 Overcast FEW011 SCT019 OVC037 15.8 12.2 86% 5 30.34 0.0
31 19:15 N 10 G 17 10.00 Overcast SCT013 BKN018 OVC036 15.8 12.2 86% 4 30.34 0.0
31 18:55 N 12 G 17 10.00 Overcast SCT016 OVC037 15.8 12.2 86% 4 30.34 0.0
31 18:35 N 8 G 17 10.00 Overcast OVC037 15.8 10.4 79% 6 30.34 0.0
31 18:15 NW 13 10.00 Overcast OVC038 15.8 10.4 79% 3 30.34 0.0
31 17:55 NW 9 G 15 10.00 Overcast FEW028 OVC038 15.8 10.4 79% 5 30.33 0.0
31 17:35 N 14 10.00 Overcast SCT025 BKN029 OVC038 15.8 10.4 79% 2 30.33 0.0
31 17:15 N 14 G 22 10.00 Overcast OVC026 15.8 10.4 79% 2 30.33 0.0
31 16:55 N 15 10.00 Overcast BKN025 OVC041 15.8 10.4 79% 2 30.32 0.0
31 16:35 N 12 G 18 10.00 Overcast SCT026 SCT032 OVC040 15.8 10.4 79% 4 30.32 0.0
31 16:15 NW 14 G 21 10.00 Overcast BKN028 OVC035 15.8 8.6 73% 2 30.32 0.0
31 15:55 N 10 G 21 10.00 Overcast FEW024 OVC031 15.8 8.6 73% 4 30.31 0.0
31 15:35 NW 12 G 24 10.00 Overcast FEW024 OVC032 15.8 8.6 73% 4 30.31 0.0
31 15:15 NW 12 10.00 Overcast FEW022 OVC031 17.6 10.4 73% 6 30.31 0.0
31 14:55 NW 8 G 20 9.00 Overcast SCT022 BKN027 OVC032 17.6 10.4 73% 8 30.3 0.0
31 14:35 NW 10 G 18 9.00 Overcast OVC028 17.6 10.4 73% 7 30.3 0.0
31 14:15 NW 14 G 20 8.00 Overcast SCT024 BKN030 OVC042 17.6 12.2 79% 5 30.3 0.0
31 13:55 NW 16 3.00 Overcast with Haze BKN021 BKN029 OVC044 17.6 12.2 79% 4 30.3 0.0
31 13:35 NW 9 G 17 6.00 Overcast with Haze BKN020 BKN026 OVC031 17.6 12.2 79% 7 30.3 0.0
31 13:15 NW 15 9.00 Mostly Cloudy FEW020 SCT026 BKN032 17.6 10.4 73% 4 30.29 0.0
31 12:55 NW 9 G 18 9.00 Overcast SCT023 BKN029 OVC055 17.6 10.4 73% 7 30.3 0.0
31 12:35 NW 16 G 22 10.00 Overcast BKN026 BKN032 OVC044 17.6 10.4 73% 4 30.3 0.0
31 12:15 N 12 G 21 10.00 Overcast SCT024 BKN033 OVC044 17.6 10.4 73% 6 30.31 0.0
31 11:55 NW 9 G 17 10.00 Overcast SCT024 BKN033 OVC055 17.6 10.4 73% 7 30.32 0.0
31 11:35 NW 10 10.00 Overcast FEW033 BKN045 OVC055 17.6 10.4 73% 7 30.32 0.0
31 11:15 N 13 G 20 10.00 Overcast SCT035 OVC045 15.8 8.6 73% 3 30.33 0.0
31 10:55 N 13 10.00 Overcast FEW026 BKN035 OVC043 14 8.6 79% 1 30.34 0.0
31 10:35 N 14 G 20 10.00 Overcast SCT029 BKN034 OVC044 14 8.6 79% 0 30.34 0.0
Date Time (cst) 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)