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.
04 01:00 Calm 10.00 Overcast OVC080 32 32 100% 30.15 0.0
04 00:55 S 6 10.00 Overcast OVC080 32 32 100% 27 30.15 0.0
04 00:35 S 8 10.00 Overcast OVC080 32 32 100% 25 30.16 0.0
04 00:15 S 8 10.00 Overcast OVC080 32 32 100% 25 30.16 0.0
03 23:55 Calm 10.00 Overcast OVC090 30.2 30.2 100% 30.16 0.0
03 23:35 Calm 10.00 Overcast OVC090 30.2 30.2 100% 30.16 0.0
03 23:15 S 7 10.00 Mostly Cloudy BKN090 30.2 30.2 100% 24 30.17 0.0
03 22:55 S 6 10.00 Mostly Cloudy BKN100 30.2 30.2 100% 25 30.17 0.0
03 22:35 S 8 10.00 Overcast OVC090 30.2 30.2 100% 23 30.16 0.0
03 22:15 S 6 10.00 Overcast OVC090 30.2 30.2 100% 25 30.17 0.0
03 21:55 S 6 10.00 Overcast OVC090 30.2 30.2 100% 25 30.17 0.0
03 21:35 S 5 10.00 Overcast OVC095 28.4 28.4 100% 24 30.16 0.0
03 21:15 S 6 8.00 Overcast OVC100 28.4 28.4 100% 23 30.17 0.0
03 20:55 Calm 7.00 Mostly Cloudy BKN100 28.4 28.4 100% 30.17 0.0
03 20:35 Calm 10.00 Partly Cloudy SCT100 28.4 28.4 100% 30.17 0.0
03 20:15 Calm 9.00 Mostly Cloudy BKN100 30.2 30.2 100% 30.17 0.0
03 19:55 Calm 10.00 Overcast OVC100 30.2 30.2 100% 30.17 0.0
03 19:35 Calm 9.00 Mostly Cloudy BKN100 30.2 30.2 100% 30.17 0.0
03 19:15 SE 3 9.00 Partly Cloudy SCT100 30.2 30.2 100% 30.17 0.0
03 18:55 Calm 9.00 A Few Clouds FEW095 28.4 28.4 100% 30.17 0.0
03 18:35 Calm 10.00 A Few Clouds FEW100 30.2 30.2 100% 30.17 0.0
03 18:15 Calm 10.00 Partly Cloudy SCT110 30.2 28.4 93% 30.17 0.0
03 17:55 Calm 10.00 Fair CLR 30.2 28.4 93% 30.17 0.0
03 17:35 Calm 10.00 Fair CLR 32 28.4 87% 30.16 0.0
03 17:15 Calm 10.00 Fair CLR 32 28.4 87% 30.16 0.0
03 16:55 Calm 10.00 Fair CLR 32 28.4 87% 30.15 0.0
03 16:35 Calm 10.00 Fair CLR 32 28.4 87% 30.14 0.0
03 16:15 S 7 10.00 Fair CLR 32 28.4 87% 26 30.13 0.0
03 15:55 S 7 10.00 Fair CLR 33.8 28.4 81% 28 30.11 0.0
03 15:35 S 8 10.00 Fair CLR 33.8 28.4 81% 28 30.11 0.0
03 15:15 S 6 10.00 Fair CLR 33.8 28.4 81% 29 30.12 0.0
03 14:55 S 6 10.00 Fair CLR 33.8 28.4 81% 29 30.14 0.0
03 14:35 Vrbl 7 10.00 Fair CLR 33.8 28.4 81% 28 30.15 0.0
03 14:15 SW 7 10.00 Partly Cloudy SCT016 33.8 28.4 81% 28 30.14 0.0
03 13:55 SE 7 10.00 Mostly Cloudy BKN015 33.8 28.4 81% 28 30.14 0.0
03 13:35 Vrbl 5 10.00 Mostly Cloudy BKN014 33.8 28.4 81% 30 30.15 0.0
03 13:15 Vrbl 5 10.00 Overcast OVC013 32 28.4 87% 28 30.15 0.0
03 12:55 Vrbl 6 10.00 Overcast OVC013 32 28.4 87% 27 30.14 0.0
03 12:35 S 7 10.00 Overcast OVC012 32 28.4 87% 26 30.15 0.0
03 12:15 S 7 10.00 Overcast OVC012 30.2 28.4 93% 24 30.15 0.0
03 11:55 Vrbl 3 10.00 Overcast OVC011 30.2 28.4 93% 30.15 0.0
03 11:35 Calm 10.00 Overcast OVC011 30.2 26.6 86% 30.17 0.0
03 11:15 Calm 10.00 Overcast OVC010 30.2 28.4 93% 30.18 0.0
03 10:55 S 8 10.00 Overcast OVC010 28.4 26.6 93% 21 30.18 0.0
03 10:35 S 7 10.00 Overcast OVC009 28.4 26.6 93% 22 30.18 0.0
03 10:15 S 9 9.00 Overcast OVC009 28.4 26.6 93% 20 30.19 0.0
03 09:55 SE 6 10.00 Overcast OVC009 28.4 26.6 93% 23 30.19 0.0
03 09:35 Calm 10.00 Overcast OVC008 26.6 26.6 100% 30.19 0.0
03 09:15 SE 5 10.00 Overcast OVC008 26.6 26.6 100% 22 30.19 0.0
03 08:55 E 5 10.00 Overcast OVC008 26.6 26.6 100% 22 30.18 0.0
03 08:35 Calm 10.00 Overcast OVC007 26.6 26.6 100% 30.17 0.0
03 08:15 Calm 10.00 Overcast OVC008 26.6 24.8 93% 30.18 0.0
03 07:55 E 3 10.00 Overcast OVC008 26.6 24.8 93% 30.18 0.0
03 07:35 Vrbl 3 10.00 Overcast OVC008 26.6 24.8 93% 30.2 0.0
03 07:15 S 6 10.00 Overcast OVC008 26.6 24.8 93% 21 30.2 0.0
03 06:55 SW 6 10.00 Overcast OVC008 24.8 24.8 100% 19 30.19 0.0
03 06:35 S 6 10.00 Overcast OVC008 24.8 24.8 100% 19 30.17 0.0
03 06:15 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.15 0.0
03 05:55 SW 5 10.00 Overcast OVC007 24.8 24.8 100% 20 30.15 0.0
03 05:35 W 5 10.00 Overcast OVC008 24.8 24.8 100% 20 30.15 0.0
03 05:15 Vrbl 6 10.00 Overcast OVC008 24.8 24.8 100% 19 30.16 0.0
03 04:55 Calm 10.00 Overcast OVC007 24.8 24.8 100% 30.15 0.0
03 04:35 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.13 0.0
03 04:15 SW 3 10.00 Overcast OVC008 24.8 24.8 100% 30.11 0.0
03 03:55 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.12 0.0
03 03:35 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.12 0.0
03 03:15 W 5 10.00 Overcast OVC008 24.8 24.8 100% 20 30.12 0.0
03 02:55 SW 5 10.00 Overcast OVC008 24.8 24.8 100% 20 30.12 0.0
03 02:35 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.12 0.0
03 02:15 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.11 0.0
03 01:55 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.11 0.0
03 01:35 Calm 10.00 Overcast OVC008 24.8 24.8 100% 30.11 0.0
03 01:15 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.12 0.0
03 00:55 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.11 0.0
03 00:35 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.11 0.0
03 00:15 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.12 0.0
02 23:55 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.12 0.0
02 23:35 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.12 0.0
02 23:15 N 3 10.00 Overcast OVC009 24.8 24.8 100% 30.11 0.0
02 22:55 E 3 10.00 Overcast OVC009 24.8 24.8 100% 30.11 0.0
02 22:35 Calm 10.00 Overcast OVC009 26.6 24.8 93% 30.12 0.0
02 22:15 SE 5 10.00 Overcast OVC009 26.6 24.8 93% 22 30.13 0.0
02 21:55 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.13 0.0
02 21:35 Calm 10.00 Overcast OVC009 26.6 24.8 93% 30.13 0.0
02 21:15 NW 5 10.00 Overcast OVC009 26.6 24.8 93% 22 30.13 0.0
02 20:55 Calm 10.00 Overcast OVC009 24.8 24.8 100% 30.13 0.0
02 20:35 Calm 10.00 Overcast OVC010 26.6 24.8 93% 30.13 0.0
02 20:15 N 5 10.00 Overcast OVC009 26.6 24.8 93% 22 30.12 0.0
02 19:55 Calm 10.00 Overcast OVC010 26.6 24.8 93% 30.12 0.0
02 19:35 W 5 10.00 Overcast OVC010 26.6 24.8 93% 22 30.12 0.0
02 19:15 Calm 10.00 Overcast OVC010 26.6 24.8 93% 30.11 0.0
02 18:55 NW 5 10.00 Overcast OVC010 26.6 24.8 93% 22 30.11 0.0
02 18:35 N 7 10.00 Overcast OVC010 26.6 24.8 93% 20 30.1 0.0
02 18:15 NW 5 10.00 Overcast OVC010 26.6 24.8 93% 22 30.1 0.0
02 17:55 NW 6 10.00 Overcast OVC010 26.6 24.8 93% 21 30.09 0.0
02 17:35 Vrbl 7 10.00 Overcast OVC010 26.6 24.8 93% 20 30.09 0.0
02 17:15 NW 8 10.00 Overcast OVC010 26.6 26.6 100% 19 30.08 0.0
02 16:55 NW 5 10.00 Overcast OVC010 26.6 24.8 93% 22 30.08 0.0
02 16:35 N 8 10.00 Overcast OVC010 26.6 26.6 100% 19 30.07 0.0
02 16:15 Calm 10.00 Overcast OVC010 26.6 26.6 100% 30.07 0.0
02 15:55 NW 3 10.00 Overcast OVC010 26.6 26.6 100% 30.07 0.0
02 15:35 NW 7 10.00 Overcast OVC010 26.6 26.6 100% 20 30.06 0.0
02 15:15 NW 6 G 12 10.00 Overcast OVC010 26.6 26.6 100% 21 30.07 0.0
02 14:55 N 12 10.00 Overcast OVC011 28.4 26.6 93% 19 30.06 0.0
02 14:15 NW 9 10.00 Overcast OVC010 28.4 26.6 93% 20 30.05 0.0
02 13:55 N 9 10.00 Overcast OVC010 28.4 28.4 100% 20 30.04 0.0
02 13:35 N 10 10.00 Overcast OVC011 28.4 26.6 93% 20 30.04 0.0
02 13:15 NW 8 10.00 Overcast OVC011 28.4 26.6 93% 21 30.04 0.0
02 12:55 NW 7 G 14 10.00 Overcast OVC011 28.4 28.4 100% 22 30.04 0.0
02 12:35 N 8 G 14 10.00 Overcast OVC011 30.2 28.4 93% 23 30.04 0.0
02 12:15 N 13 10.00 Overcast OVC010 30.2 28.4 93% 21 30.03 0.0
02 11:55 NW 8 G 15 10.00 Overcast OVC010 30.2 28.4 93% 23 30.04 0.0
02 11:35 NW 8 10.00 Overcast OVC013 30.2 28.4 93% 23 30.04 0.0
02 11:15 N 12 10.00 Overcast OVC014 30.2 28.4 93% 21 30.04 0.0
02 10:55 N 9 10.00 Overcast OVC011 30.2 30.2 100% 23 30.04 0.0
02 10:35 N 10 9.00 Overcast OVC009 30.2 30.2 100% 22 30.04 0.0
02 10:15 N 8 8.00 Overcast OVC008 30.2 30.2 100% 23 30.04 0.0
02 09:55 N 10 9.00 Overcast OVC009 30.2 30.2 100% 22 30.04 0.0
02 09:35 NW 9 G 16 10.00 Overcast OVC010 30.2 30.2 100% 23 30.04 0.0
02 09:15 NW 7 10.00 Overcast OVC010 32 30.2 93% 26 30.04 0.0
02 08:55 NW 8 G 15 10.00 Overcast OVC011 32 30.2 93% 25 30.03 0.0
02 08:35 N 12 G 18 10.00 Overcast OVC013 32 30.2 93% 24 30.03 0.0
02 08:15 N 10 10.00 Overcast OVC012 30.2 30.2 100% 22 30.02 0.0
02 07:55 N 12 9.00 Overcast OVC009 32 32 100% 24 30.02 0.0
02 07:35 NW 9 G 17 9.00 Overcast OVC008 32 32 100% 25 30.01 0.0
02 07:15 N 12 10.00 Overcast BKN007 OVC012 32 32 100% 24 30 0.0
02 06:55 NW 8 G 15 10.00 Overcast BKN010 OVC014 32 32 100% 25 29.99 0.0
02 06:30 N 10 10.00 Overcast BKN007 OVC011 32 32 100% 24 29.98 0.0
02 06:15 N 14 10.00 Overcast OVC007 32 32 100% 23 29.98 0.0
02 05:55 NW 12 G 21 10.00 Overcast OVC007 32 32 100% 24 29.97 0.0
02 05:35 NW 8 G 15 10.00 Overcast OVC006 32 32 100% 25 29.96 0.0
02 05:15 N 10 10.00 Overcast OVC007 32 32 100% 24 29.95 0.0
02 04:55 NW 8 10.00 Overcast OVC005 32 32 100% 25 29.94 0.0
02 04:35 NW 7 10.00 Overcast OVC005 33.8 33.8 100% 28 29.94 0.0
02 04:15 N 9 G 15 10.00 Overcast OVC005 33.8 33.8 100% 27 29.94 0.0
02 03:55 N 8 10.00 Overcast BKN005 OVC010 33.8 33.8 100% 28 29.94 0.0 0.01
02 03:35 NW 8 7.00 Overcast OVC004 33.8 33.8 100% 28 29.94 0.0
02 03:15 N 7 5.00 Fog/Mist OVC004 33.8 33.8 100% 28 29.92 0.0
02 02:55 N 8 4.00 Fog/Mist BKN004 OVC007 33.8 33.8 100% 28 29.92 0.0 0.06
02 02:35 NW 10 G 16 2.00 Fog/Mist OVC003 33.8 33.8 100% 26 29.92 0.0
02 02:15 NW 5 2.50 Fog/Mist OVC003 33.8 33.8 100% 30 29.91 0.0
02 01:55 N 3 3.00 Fog/Mist OVC003 33.8 33.8 100% 29.92 0.0 0.04
02 01:35 N 8 2.00 Fog/Mist OVC004 33.8 33.8 100% 28 29.92 0.0
02 01:15 NW 6 2.50 Fog/Mist OVC004 33.8 33.8 100% 29 29.92 0.0
02 00:55 NW 6 G 13 3.00 Fog/Mist OVC004 33.8 33.8 100% 29 29.91 0.0 0.11
02 00:35 NW 8 G 14 3.00 Fog/Mist OVC004 35.6 33.8 93% 30 29.91 0.0
02 00:15 N 8 G 17 3.00 Fog/Mist OVC003 35.6 35.6 100% 30 29.91 0.0
01 23:55 NW 7 3.00 Fog/Mist OVC003 35.6 35.6 100% 31 29.89 0.0 0.1
01 23:35 Calm 3.00 Fog/Mist BKN003 OVC026 35.6 35.6 100% 29.88 0.0
01 23:15 E 3 2.50 Fog/Mist BKN003 OVC027 35.6 35.6 100% 29.89 0.0
01 22:55 Calm 1.50 Fog/Mist OVC003 35.6 35.6 100% 29.91 0.0 0.19
01 22:35 Calm 2.50 Fog/Mist OVC003 35.6 35.6 100% 29.93 0.0
01 22:15 N 3 1.50 Fog/Mist OVC003 35.6 35.6 100% 29.94 0.0
01 21:55 NW 6 1.50 Fog/Mist OVC004 35.6 35.6 100% 31 29.97 0.0 0.01
01 21:35 Calm 1.75 Fog/Mist BKN005 OVC016 35.6 35.6 100% 29.96 0.0
01 21:15 Calm 2.50 Fog/Mist BKN017 OVC021 35.6 35.6 100% 29.97 0.0
01 20:55 N 5 4.00 Fog/Mist OVC021 35.6 35.6 100% 32 29.97 0.0 0.03
01 20:35 Calm 5.00 Fog/Mist FEW014 OVC023 35.6 35.6 100% 30 0.0
01 20:15 Calm 6.00 Fog/Mist BKN024 OVC031 35.6 35.6 100% 30 0.0
01 19:55 Calm 8.00 Overcast SCT026 OVC035 35.6 35.6 100% 30.01 0.0 0.04
01 19:35 Calm 7.00 Overcast OVC037 35.6 35.6 100% 30.02 0.0
01 19:15 Calm 10.00 Overcast OVC040 35.6 35.6 100% 30.04 0.0
01 18:55 Calm 10.00 Overcast OVC042 35.6 33.8 93% 30.04 0.0 0.02
01 18:35 Calm 10.00 Overcast OVC043 35.6 33.8 93% 30.05 0.0
01 18:15 NE 5 10.00 Overcast BKN045 BKN050 OVC070 35.6 33.8 93% 32 30.06 0.0
01 17:55 NE 3 9.00 Overcast FEW055 OVC070 37.4 32 81% 30.07 0.0
01 17:35 NE 6 10.00 Overcast OVC070 37.4 30.2 75% 33 30.08 0.0
01 17:15 NE 7 10.00 Overcast SCT060 OVC075 39.2 28.4 65% 35 30.08 0.0
01 16:55 N 9 10.00 Overcast OVC075 39.2 28.4 65% 34 30.09 0.0
01 16:35 N 8 10.00 Overcast OVC075 41 28.4 61% 36 30.1 0.0
01 16:15 N 6 10.00 Overcast OVC080 41 28.4 61% 38 30.09 0.0
01 15:55 N 5 10.00 Overcast BKN080 OVC090 41 28.4 61% 38 30.09 0.0
01 15:35 Calm 10.00 Mostly Cloudy FEW080 BKN090 41 26.6 57% 30.08 0.0
01 15:15 E 5 10.00 Fair CLR 42.8 26.6 53% 41 30.07 0.0
01 14:55 Calm 10.00 Fair CLR 42.8 26.6 53% 30.08 0.0
01 14:35 Vrbl 3 10.00 Fair CLR 42.8 26.6 53% 30.1 0.0
01 14:15 Calm 10.00 Fair CLR 42.8 26.6 53% 30.11 0.0
01 13:55 SE 5 10.00 Fair CLR 42.8 26.6 53% 41 30.11 0.0
01 13:35 Vrbl 3 10.00 Fair CLR 41 26.6 57% 30.11 0.0
01 13:15 Calm 10.00 Fair CLR 39.2 26.6 61% 30.14 0.0
01 12:55 Vrbl 5 10.00 Fair CLR 39.2 26.6 61% 36 30.15 0.0
01 12:35 NE 6 10.00 Fair CLR 39.2 26.6 61% 36 30.16 0.0
01 12:15 Vrbl 6 10.00 Fair CLR 39.2 26.6 61% 36 30.17 0.0
01 11:55 Vrbl 6 10.00 Fair CLR 37.4 26.6 65% 33 30.19 0.0
01 11:35 Calm 10.00 Fair CLR 35.6 26.6 70% 30.22 0.0
01 11:15 Vrbl 5 10.00 Fair CLR 35.6 26.6 70% 32 30.23 0.0
01 10:55 NE 7 10.00 A Few Clouds FEW100 35.6 26.6 70% 31 30.24 0.0
01 10:35 Vrbl 5 10.00 Mostly Cloudy BKN100 33.8 26.6 75% 30 30.27 0.0
01 10:15 E 10 10.00 Mostly Cloudy BKN100 32 26.6 80% 24 30.28 0.0
01 09:55 E 10 10.00 A Few Clouds FEW110 32 26.6 80% 24 30.3 0.0
01 09:35 NE 8 10.00 Fair CLR 30.2 24.8 80% 23 30.31 0.0
01 09:15 NE 8 10.00 A Few Clouds FEW100 28.4 24.8 86% 21 30.32 0.0
01 08:55 NE 7 10.00 Mostly Cloudy BKN100 28.4 24.8 86% 22 30.32 0.0
01 08:35 NE 9 10.00 Fair CLR 26.6 24.8 93% 18 30.33 0.0
01 08:15 NE 9 10.00 Fair CLR 24.8 24.8 100% 16 30.33 0.0
01 07:55 NE 6 10.00 Fair CLR 24.8 23 93% 19 30.35 0.0
01 07:35 N 6 10.00 Fair CLR 23 23 100% 17 30.36 0.0
01 07:15 N 6 10.00 Fair CLR 23 23 100% 17 30.38 0.0
01 06:55 N 3 10.00 Fair CLR 21.2 21.2 100% 30.38 0.0
01 06:35 Calm 10.00 Fair CLR 21.2 21.2 100% 30.36 0.0
01 06:15 N 3 10.00 Fair CLR 23 21.2 93% 30.35 0.0
01 05:55 N 3 10.00 Fair CLR 21.2 21.2 100% 30.36 0.0
01 05:35 N 5 10.00 Fair CLR 23 21.2 93% 18 30.36 0.0
01 05:15 NE 5 10.00 Fair CLR 23 21.2 93% 18 30.34 0.0
01 04:55 NE 7 10.00 Fair CLR 23 21.2 93% 16 30.35 0.0
01 04:35 NE 8 10.00 Fair CLR 23 23 100% 15 30.35 0.0
01 04:15 NE 6 10.00 Fair CLR 23 21.2 93% 17 30.36 0.0
01 03:55 NE 6 10.00 Fair CLR 23 21.2 93% 17 30.36 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)