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.
02 06:55 N 7 9.00 Overcast OVC003 42.8 42.8 100% 39 30.18 0.0 0.01
02 06:35 N 6 7.00 Overcast OVC003 42.8 42.8 100% 40 30.18 0.0
02 06:15 N 8 9.00 Overcast BKN003 OVC011 42.8 42.8 100% 39 30.17 0.0
02 05:55 NW 5 8.00 Overcast SCT004 BKN009 OVC013 42.8 42.8 100% 41 30.17 0.0 0.04
02 05:35 N 5 9.00 Overcast BKN006 OVC026 42.8 42.8 100% 41 30.16 0.0
02 05:15 Calm 10.00 Overcast OVC025 42.8 42.8 100% 30.16 0.0
02 04:55 NW 5 10.00 Overcast BKN024 OVC036 42.8 42.8 100% 41 30.15 0.0 0.01
02 04:35 Calm 9.00 Overcast BKN036 BKN044 OVC055 42.8 42.8 100% 30.14 0.0
02 04:15 Calm 10.00 Overcast SCT037 SCT044 OVC055 42.8 42.8 100% 30.14 0.0
02 03:55 Calm 10.00 Overcast SCT046 OVC055 42.8 42.8 100% 30.14 0.0
02 03:35 Calm 10.00 Overcast BKN060 BKN070 OVC075 42.8 42.8 100% 30.14 0.0
02 03:15 Calm 10.00 Mostly Cloudy FEW036 SCT055 BKN075 42.8 42.8 100% 30.14 0.0
02 02:55 E 6 10.00 Overcast SCT039 BKN070 OVC095 42.8 42.8 100% 40 30.14 0.0
02 02:35 SE 3 10.00 Overcast OVC065 42.8 42.8 100% 30.14 0.0
02 02:15 Calm 10.00 Overcast FEW043 SCT050 OVC065 42.8 42.8 100% 30.15 0.0
02 01:55 SE 5 10.00 Overcast SCT035 BKN047 OVC055 42.8 42.8 100% 41 30.15 0.0 0.01
02 01:35 SE 3 10.00 Overcast OVC036 42.8 42.8 100% 30.16 0.0
02 01:15 E 5 10.00 Overcast BKN035 BKN040 OVC045 42.8 42.8 100% 41 30.16 0.0
02 01:55 Calm 10.00 Overcast OVC041 42.8 42.8 100% 30.16 0.0
02 01:35 E 3 10.00 Overcast BKN044 OVC070 41 41 100% 30.15 0.0
02 01:15 Calm 8.00 Overcast FEW024 SCT039 OVC046 41 41 100% 30.16 0.0
02 00:55 Calm 6.00 Fog/Mist FEW005 SCT025 BKN033 41 41 100% 30.17 0.0 0.02
02 00:35 Calm 8.00 Overcast SCT006 OVC032 42.8 42.8 100% 30.18 0.0
02 00:15 Calm 9.00 Overcast BKN005 BKN008 OVC032 41 41 100% 30.18 0.0
01 23:55 Calm 5.00 Fog/Mist BKN005 BKN008 OVC025 41 41 100% 30.18 0.0 0.05
01 23:35 N 6 5.00 Fog/Mist BKN005 BKN009 OVC034 41 41 100% 38 30.18 0.0
01 23:15 NW 6 6.00 Fog/Mist BKN005 BKN014 OVC034 42.8 42.8 100% 40 30.19 0.0
01 22:55 N 8 10.00 Overcast BKN005 BKN032 OVC042 42.8 42.8 100% 39 30.18 0.0 0.03
01 22:35 N 8 9.00 Overcast SCT024 BKN037 OVC042 42.8 42.8 100% 39 30.18 0.0
01 22:15 N 6 4.00 Fog/Mist SCT004 BKN007 OVC037 42.8 42.8 100% 40 30.18 0.0
01 21:55 N 8 4.00 Fog/Mist BKN006 BKN022 OVC038 42.8 42.8 100% 39 30.19 0.0 0.06
01 21:35 N 7 7.00 Overcast SCT006 BKN027 OVC041 42.8 42.8 100% 39 30.19 0.0
01 21:15 N 7 6.00 Fog/Mist FEW007 SCT021 BKN026 42.8 42.8 100% 39 30.18 0.0
01 20:55 N 8 6.00 Fog/Mist SCT012 BKN017 OVC036 42.8 42.8 100% 39 30.19 0.0 0.1
01 20:35 NW 5 4.00 Fog/Mist FEW013 BKN017 OVC028 42.8 42.8 100% 41 30.18 0.0
01 20:15 NW 3 5.00 Fog/Mist FEW010 BKN017 OVC029 44.6 44.6 100% 30.18 0.0
01 19:55 NW 7 8.00 Overcast FEW018 OVC030 44.6 44.6 100% 41 30.17 0.0 0.02
01 19:35 N 8 10.00 Overcast BKN028 OVC065 44.6 44.6 100% 41 30.16 0.0
01 19:15 N 9 8.00 Overcast OVC026 44.6 44.6 100% 40 30.15 0.0
01 18:55 NW 8 9.00 Overcast OVC023 44.6 44.6 100% 41 30.15 0.0 0.01
01 18:35 N 9 6.00 Fog/Mist BKN019 OVC034 46.4 44.6 93% 42 30.14 0.0
01 18:15 N 15 9.00 Overcast FEW016 BKN033 OVC040 50 46.4 88% 45 30.12 0.0
01 17:55 Calm 10.00 Overcast BKN034 OVC060 53.6 48.2 82% 30.1 0.0
01 17:35 Calm 10.00 Overcast OVC060 53.6 46.4 77% 30.09 0.0
01 17:15 SW 5 10.00 Overcast OVC060 55.4 46.4 72% 30.09 0.0
01 16:55 SW 5 10.00 Overcast OVC060 55.4 46.4 72% 30.09 0.0
01 16:35 SW 7 10.00 Overcast BKN060 BKN075 OVC090 55.4 46.4 72% 30.09 0.0
01 16:15 S 5 10.00 Mostly Cloudy SCT060 SCT080 BKN090 57.2 46.4 67% 30.09 0.0
01 15:55 S 5 10.00 Mostly Cloudy SCT060 BKN095 57.2 46.4 67% 30.08 0.0
01 15:35 S 8 10.00 Mostly Cloudy BKN090 59 46.4 63% 30.07 0.0
01 15:15 S 7 10.00 Mostly Cloudy BKN085 57.2 46.4 67% 30.07 0.0
01 14:55 S 3 10.00 Mostly Cloudy FEW070 BKN080 59 44.6 59% 30.07 0.0
01 14:35 S 7 10.00 Overcast BKN080 OVC095 59 42.8 55% 30.08 0.0
01 14:15 Vrbl 3 10.00 Mostly Cloudy SCT075 BKN095 59 42.8 55% 30.08 0.0
01 13:55 Calm 10.00 Mostly Cloudy BKN085 57.2 42.8 59% 30.08 0.0
01 13:35 Calm 10.00 Mostly Cloudy BKN080 57.2 42.8 59% 30.09 0.0
01 13:15 E 5 10.00 A Few Clouds FEW080 55.4 42.8 63% 30.09 0.0
01 12:55 NE 3 10.00 Partly Cloudy FEW075 SCT085 55.4 42.8 63% 30.1 0.0
01 12:35 N 6 10.00 Partly Cloudy SCT075 SCT085 55.4 41 59% 30.11 0.0
01 12:15 NE 7 10.00 A Few Clouds FEW070 FEW085 55.4 44.6 67% 30.11 0.0
01 11:55 N 3 10.00 Mostly Cloudy BKN070 BKN080 53.6 42.8 67% 30.13 0.0
01 11:35 Calm 10.00 Mostly Cloudy SCT050 BKN065 53.6 44.6 72% 30.14 0.0
01 11:15 Calm 10.00 Overcast BKN050 OVC060 53.6 46.4 77% 30.15 0.0
01 10:55 SW 5 10.00 Overcast OVC060 53.6 46.4 77% 30.15 0.0
01 10:35 W 3 10.00 Mostly Cloudy SCT060 BKN070 53.6 46.4 77% 30.15 0.0
01 10:15 Calm 10.00 Partly Cloudy SCT075 51.8 46.4 82% 30.15 0.0
01 09:55 W 6 10.00 Mostly Cloudy SCT080 BKN090 51.8 46.4 82% 30.15 0.0
01 09:35 W 5 10.00 Mostly Cloudy BKN095 BKN110 51.8 46.4 82% 30.15 0.0
01 08:55 W 6 10.00 Mostly Cloudy BKN100 50 44.6 82% 48 30.14 0.0
01 08:35 Vrbl 3 10.00 Mostly Cloudy BKN110 48.2 44.6 87% 30.12 0.0
01 08:15 SW 3 10.00 Partly Cloudy SCT110 46.4 44.6 93% 30.12 0.0
01 07:55 Calm 10.00 Mostly Cloudy BKN100 BKN120 44.6 44.6 100% 30.11 0.0
01 07:35 S 5 10.00 Mostly Cloudy BKN095 BKN120 44.6 44.6 100% 43 30.1 0.0
01 07:15 S 5 10.00 Overcast BKN095 OVC120 44.6 44.6 100% 43 30.1 0.0
01 06:55 Calm 10.00 Overcast BKN090 OVC110 44.6 44.6 100% 30.09 0.0
01 06:35 Calm 10.00 Overcast BKN100 OVC120 44.6 44.6 100% 30.09 0.0
01 06:15 S 5 10.00 Overcast BKN100 OVC120 44.6 44.6 100% 43 30.08 0.0
01 05:55 S 6 10.00 Overcast OVC095 44.6 44.6 100% 42 30.08 0.0
01 05:35 S 5 10.00 Overcast OVC100 44.6 42.8 93% 43 30.07 0.0
01 05:15 S 5 10.00 Overcast OVC110 42.8 42.8 100% 41 30.07 0.0
01 04:55 S 3 10.00 Overcast OVC110 41 41 100% 30.06 0.0
01 04:35 S 7 10.00 Partly Cloudy SCT120 41 41 100% 37 30.06 0.0
01 04:15 S 5 10.00 Fair CLR 39.2 39.2 100% 36 30.06 0.0
01 03:55 S 7 10.00 Fair CLR 41 41 100% 37 30.06 0.0
01 03:35 S 7 10.00 Fair CLR 41 41 100% 37 30.06 0.0
01 03:15 S 7 10.00 Fair CLR 41 41 100% 37 30.06 0.0
01 02:55 S 6 10.00 Fair CLR 41 41 100% 38 30.06 0.0
01 02:35 S 7 10.00 Fair CLR 41 41 100% 37 30.06 0.0
01 02:15 S 5 10.00 Fair CLR 39.2 39.2 100% 36 30.06 0.0
01 01:55 S 6 10.00 Fair CLR 42.8 41 93% 40 30.05 0.0
01 01:35 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
01 01:15 S 5 10.00 Fair CLR 41 41 100% 38 30.05 0.0
01 00:55 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
01 00:15 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 23:55 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 23:35 S 5 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 23:15 S 7 10.00 Fair CLR 41 41 100% 37 30.05 0.0
31 22:55 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 22:35 S 3 10.00 Fair CLR 41 41 100% 30.05 0.0
31 22:15 S 5 10.00 Fair CLR 42.8 42.8 100% 41 30.05 0.0
31 21:55 S 5 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 21:35 S 6 10.00 Fair CLR 41 41 100% 38 30.05 0.0
31 21:15 S 6 10.00 Fair CLR 42.8 42.8 100% 40 30.05 0.0
31 20:55 Calm 10.00 Fair CLR 42.8 41 93% 30.05 0.0
31 20:35 S 6 10.00 Fair CLR 42.8 41 93% 40 30.04 0.0
31 20:15 Calm 10.00 Fair CLR 44.6 41 87% 30.04 0.0
31 19:55 S 6 10.00 Fair CLR 46.4 42.8 87% 44 30.04 0.0
31 19:35 Calm 10.00 Fair CLR 46.4 41 82% 30.04 0.0
31 19:15 Calm 10.00 Fair CLR 50 41 71% 30.04 0.0
31 18:35 Calm 10.00 Fair CLR 53.6 39.2 58% 30.03 0.0
31 18:15 Calm 10.00 Fair CLR 53.6 39.2 58% 30.02 0.0
31 17:55 Calm 10.00 Fair CLR 53.6 37.4 54% 30.02 0.0
31 17:35 Calm 10.00 Fair CLR 55.4 39.2 55% 30.01 0.0
31 17:15 Calm 10.00 Fair CLR 57.2 37.4 48% 30.01 0.0
31 16:55 W 8 10.00 Fair CLR 57.2 37.4 48% 30.01 0.0
31 16:35 Vrbl 7 10.00 Fair CLR 59 37.4 45% 30 0.0
31 16:15 Vrbl 7 10.00 A Few Clouds FEW050 59 37.4 45% 30 0.0
31 15:55 W 7 G 14 10.00 Fair CLR 59 37.4 45% 30 0.0
31 15:35 NW 5 G 14 10.00 Fair CLR 59 37.4 45% 30 0.0
31 15:15 NW 8 G 15 10.00 Fair CLR 59 37.4 45% 30 0.0
31 14:55 NW 8 10.00 A Few Clouds FEW045 59 37.4 45% 30 0.0
31 14:35 Vrbl 5 G 15 10.00 A Few Clouds FEW045 59 39.2 48% 30 0.0
31 14:15 NW 7 G 14 10.00 A Few Clouds FEW046 57.2 37.4 48% 30 0.0
31 13:55 NW 8 G 16 10.00 A Few Clouds FEW045 59 39.2 48% 30 0.0
31 13:35 Vrbl 7 G 15 10.00 Partly Cloudy SCT044 57.2 37.4 48% 30 0.0
31 13:15 W 7 G 15 10.00 Partly Cloudy SCT043 57.2 39.2 51% 30.01 0.0
31 12:55 NW 8 G 18 10.00 Partly Cloudy SCT042 55.4 39.2 55% 30.01 0.0
31 12:35 NW 7 G 14 10.00 A Few Clouds FEW040 55.4 39.2 55% 30.02 0.0
31 12:15 NW 9 G 17 10.00 A Few Clouds FEW039 53.6 37.4 54% 30.02 0.0
31 11:55 NW 13 G 18 10.00 A Few Clouds FEW038 55.4 39.2 55% 30.02 0.0
31 11:35 W 12 10.00 A Few Clouds FEW037 53.6 41 63% 30.03 0.0
31 11:15 NW 9 10.00 Fair CLR 53.6 41 63% 30.03 0.0
31 10:55 NW 7 G 17 10.00 Fair CLR 53.6 39.2 58% 30.03 0.0
31 10:35 NW 8 10.00 Fair CLR 51.8 41 67% 30.02 0.0
31 10:15 Vrbl 7 10.00 Fair CLR 51.8 42.8 72% 30.03 0.0
31 09:55 NW 7 10.00 Fair CLR 50 42.8 76% 48 30.02 0.0
31 09:35 Vrbl 5 10.00 Fair CLR 50 42.8 76% 49 30.02 0.0
31 09:15 Vrbl 3 10.00 Fair CLR 48.2 42.8 82% 30.02 0.0
31 08:55 W 5 10.00 Fair CLR 46.4 44.6 93% 45 30.01 0.0
31 08:35 Vrbl 5 10.00 Fair CLR 46.4 44.6 93% 45 30 0.0
31 08:15 W 5 10.00 Fair CLR 44.6 44.6 100% 43 30 0.0
31 07:55 W 6 10.00 Fair CLR 42.8 42.8 100% 40 29.99 0.0
31 07:35 W 5 10.00 Fair CLR 41 41 100% 38 29.98 0.0
31 07:15 W 5 10.00 Fair CLR 41 41 100% 38 29.98 0.0
31 06:55 W 5 10.00 Fair CLR 42.8 42.8 100% 41 29.97 0.0
31 06:35 Calm 10.00 A Few Clouds FEW043 42.8 42.8 100% 29.96 0.0
31 06:15 Calm 10.00 Fair CLR 42.8 42.8 100% 29.95 0.0
31 05:55 W 5 10.00 A Few Clouds FEW050 42.8 42.8 100% 41 29.95 0.0
31 05:35 W 3 10.00 Fair CLR 42.8 42.8 100% 29.95 0.0
31 05:15 SW 3 10.00 Partly Cloudy SCT050 42.8 42.8 100% 29.94 0.0
31 04:55 SW 3 10.00 Mostly Cloudy BKN050 42.8 42.8 100% 29.94 0.0
31 04:35 Calm 10.00 Overcast OVC050 42.8 42.8 100% 29.93 0.0
31 04:15 SW 3 10.00 Overcast OVC050 42.8 42.8 100% 29.93 0.0
31 03:55 W 5 10.00 Overcast OVC050 42.8 42.8 100% 41 29.93 0.0
31 03:35 W 3 10.00 Mostly Cloudy BKN050 42.8 42.8 100% 29.94 0.0
31 03:15 W 3 10.00 Fair CLR 42.8 42.8 100% 29.94 0.0
31 02:55 W 6 10.00 Fair CLR 42.8 42.8 100% 40 29.94 0.0
31 02:35 W 5 10.00 Fair CLR 42.8 42.8 100% 41 29.93 0.0
31 02:15 Calm 10.00 Fair CLR 44.6 42.8 93% 29.93 0.0
31 01:55 W 3 10.00 A Few Clouds FEW040 42.8 42.8 100% 29.94 0.0
31 01:25 W 5 10.00 Mostly Cloudy BKN042 BKN120 44.6 42.8 93% 43 29.94 0.0
31 01:15 SW 5 10.00 Mostly Cloudy BKN042 44.6 42.8 93% 43 29.93 0.0
31 00:55 SW 5 10.00 Mostly Cloudy BKN040 44.6 42.8 93% 43 29.94 0.0
31 00:35 W 5 10.00 A Few Clouds FEW039 44.6 42.8 93% 43 29.94 0.0
31 00:15 SW 5 10.00 Fair CLR 44.6 42.8 93% 43 29.94 0.0
30 23:55 W 5 10.00 Fair CLR 44.6 42.8 93% 43 29.94 0.0
30 23:35 W 5 10.00 Partly Cloudy SCT042 44.6 42.8 93% 43 29.94 0.0
30 23:15 SW 3 10.00 Mostly Cloudy BKN043 44.6 42.8 93% 29.94 0.0
30 22:55 Calm 10.00 Fair CLR 44.6 42.8 93% 29.94 0.0
30 22:35 Calm 10.00 Fair CLR 44.6 42.8 93% 29.94 0.0
30 22:15 Calm 10.00 Fair CLR 46.4 42.8 87% 29.93 0.0
30 21:55 W 3 10.00 Fair CLR 46.4 42.8 87% 29.93 0.0
30 21:35 W 5 10.00 Partly Cloudy SCT041 46.4 42.8 87% 45 29.93 0.0
30 21:15 Calm 10.00 Mostly Cloudy BKN043 46.4 42.8 87% 29.93 0.0
30 20:55 Calm 10.00 Mostly Cloudy BKN044 BKN050 44.6 42.8 93% 29.93 0.0
30 20:35 Calm 10.00 A Few Clouds FEW043 44.6 42.8 93% 29.92 0.0
30 20:15 Calm 10.00 A Few Clouds FEW043 48.2 42.8 82% 29.91 0.0
30 19:55 Calm 10.00 Fair CLR 48.2 42.8 82% 29.91 0.0
30 19:35 Calm 10.00 Fair CLR 48.2 42.8 82% 29.91 0.0
30 19:15 W 3 10.00 Fair CLR 50 42.8 76% 29.9 0.0
30 18:55 W 3 10.00 Fair CLR 50 42.8 76% 29.9 0.0
30 18:35 Vrbl 3 10.00 Fair CLR 50 42.8 76% 29.89 0.0
30 18:15 W 3 10.00 Fair CLR 51.8 42.8 72% 29.88 0.0
30 17:55 W 5 10.00 Fair CLR 53.6 42.8 67% 29.88 0.0
30 17:35 Vrbl 6 10.00 A Few Clouds FEW039 53.6 42.8 67% 29.87 0.0
30 17:15 W 5 10.00 Partly Cloudy SCT040 55.4 42.8 63% 29.86 0.0
30 16:55 NW 8 G 14 10.00 Mostly Cloudy SCT040 BKN047 55.4 41 59% 29.85 0.0
30 16:35 NW 8 G 15 10.00 Partly Cloudy SCT045 57.2 41 55% 29.85 0.0
30 16:15 NW 10 G 16 10.00 Partly Cloudy FEW040 SCT048 57.2 41 55% 29.85 0.0
30 15:55 NW 8 G 18 10.00 Mostly Cloudy FEW037 BKN049 55.4 42.8 63% 29.84 0.0
30 15:35 NW 8 10.00 Overcast BKN037 OVC047 55.4 42.8 63% 29.84 0.0
30 15:15 W 12 G 21 10.00 Overcast FEW038 OVC045 55.4 44.6 67% 29.84 0.0
30 14:55 NW 7 G 15 10.00 Overcast SCT032 BKN039 OVC045 53.6 44.6 72% 29.84 0.0
30 14:35 NW 7 10.00 Overcast BKN036 OVC042 53.6 44.6 72% 29.84 0.0
30 14:15 N 10 G 17 10.00 Overcast SCT029 OVC034 53.6 44.6 72% 29.84 0.0
30 13:55 NW 10 G 17 10.00 Overcast BKN026 OVC030 51.8 46.4 82% 29.83 0.0
30 13:35 NW 7 G 18 10.00 Overcast BKN023 OVC027 51.8 46.4 82% 29.83 0.0
30 13:15 Vrbl 8 G 17 10.00 Overcast OVC022 51.8 46.4 82% 29.83 0.0
30 12:55 NW 14 G 21 10.00 Overcast OVC019 50 46.4 88% 45 29.82 0.0
30 12:35 NW 8 G 14 10.00 Overcast BKN019 OVC024 50 46.4 88% 47 29.83 0.0
30 12:15 NW 8 G 15 10.00 Overcast OVC018 50 46.4 88% 47 29.84 0.0
30 11:55 NW 12 G 17 10.00 Overcast OVC018 48.2 46.4 94% 44 29.84 0.0
30 11:35 NW 8 10.00 Overcast OVC018 48.2 46.4 94% 45 29.83 0.0
30 11:15 NW 7 G 14 10.00 Overcast OVC018 48.2 46.4 94% 46 29.83 0.0
30 10:35 NW 8 G 15 10.00 Overcast OVC015 48.2 46.4 94% 45 29.83 0.0
30 10:15 NW 10 G 17 10.00 Overcast OVC014 46.4 46.4 100% 42 29.82 0.0
30 09:55 NW 9 G 18 10.00 Overcast OVC013 46.4 46.4 100% 42 29.82 0.0
30 09:35 NW 8 10.00 Overcast OVC013 46.4 46.4 100% 43 29.81 0.0
30 09:15 W 9 10.00 Overcast OVC016 46.4 46.4 100% 42 29.81 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)