National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Portland Municipal Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
20 13:55 S 13 11.27 Overcast OVC006 8 2.9 70% 6 76.4 0.0
20 13:35 S 11 11.27 Overcast OVC004 7.7 2.9 72% 6 76.45 0.0
20 12:55 SW 9 6.44 Overcast with Haze OVC004 7.3 2.7 7.5 6.3 73% 6 76.48 0.0
20 12:35 S 9 4.83 Overcast with Haze OVC004 7.2 2.6 73% 6 76.5 0.0
20 12:15 S 6 4.83 Overcast with Haze OVC004 7.2 2.6 73% 76.53 0.0
20 11:55 S 7 4.83 Overcast with Haze OVC004 7.1 2.5 73% 6 76.56 0.0
20 11:35 S 9 4.83 Overcast with Haze OVC004 7 2.2 72% 5 76.53 0.0
20 11:15 SE 9 4.83 Overcast with Haze OVC004 7.1 2.4 72% 6 76.56 0.0
20 10:55 SW 9 4.83 Overcast with Haze OVC004 6.9 2.1 72% 5 76.58 0.0
20 10:35 S 6 4.02 Overcast with Haze OVC004 6.8 2.2 73% 76.53 0.0
20 10:15 Calm 4.02 Overcast with Haze OVC004 6.6 2.1 73% 76.53 0.0
20 09:55 SW 6 4.83 Overcast with Haze OVC004 6.6 2.1 73% 76.56 0.0
20 09:35 S 7 3.22 Overcast with Haze OVC004 6.4 2.2 75% 5 76.58 0.0
20 09:15 Calm 2.41 Overcast with Haze OVC004 6.5 2.3 75% 76.58 0.0
20 08:55 S 7 2.41 Overcast with Haze OVC004 6.5 2.5 76% 5 76.58 0.0
20 08:35 Calm 2.82 Overcast with Haze OVC004 6.5 2.4 75% 76.58 0.0
20 08:15 Calm 2.82 Overcast with Haze OVC004 6.5 2.3 75% 76.58 0.0
20 07:55 W 6 3.22 Overcast with Haze OVC004 6.5 2.3 75% 76.58 0.0
20 07:35 Calm 4.02 Overcast with Haze OVC004 6.5 2.5 76% 76.58 0.0
20 07:15 Calm 4.02 Overcast with Haze OVC004 6.5 2.5 76% 76.61 0.0
20 06:55 SW 6 4.02 Overcast with Haze OVC004 6.5 2.5 6.7 6.5 76% 76.61 0.0
20 06:35 Calm 4.02 Overcast with Haze OVC004 6.6 2.5 75% 76.56 0.0
20 06:15 SW 7 3.22 Overcast with Haze OVC004 6.6 2.6 76% 5 76.58 0.0
20 05:55 SW 6 3.22 Overcast with Haze OVC004 6.6 2.6 76% 76.58 0.0
20 05:35 SW 6 4.02 Overcast with Haze OVC004 6.7 2.7 76% 76.58 0.0
20 05:15 S 7 4.02 Overcast with Haze OVC004 6.7 2.7 76% 6 76.58 0.0
20 04:55 S 9 4.02 Overcast with Haze OVC004 6.7 2.7 76% 5 76.58 0.0
20 04:35 Calm 4.02 Overcast with Haze OVC004 6.7 2.7 76% 76.58 0.0
20 04:15 Calm 4.02 Overcast with Haze BKN004 OVC017 6.6 2.6 76% 76.58 0.0
20 03:55 Calm 4.02 Overcast with Haze SCT004 OVC017 6.7 2.8 76% 76.58 0.0
20 03:35 Calm 4.02 Overcast with Haze BKN004 OVC017 6.6 2.7 76% 76.61 0.0
20 03:15 Calm 4.02 Overcast with Haze OVC004 6.6 2.7 76% 76.61 0.0
20 02:55 Calm 4.02 Overcast with Haze OVC004 6.6 2.6 76% 76.58 0.0
20 02:35 Calm 4.83 Overcast with Haze OVC004 6.7 2.5 75% 76.58 0.0
20 02:15 Calm 4.83 Overcast with Haze BKN004 OVC026 6.6 2.5 75% 76.58 0.0
20 01:55 Calm 4.83 Overcast with Haze OVC004 6.6 2.5 75% 76.58 0.0
20 01:35 Calm 4.83 Overcast with Haze OVC004 6.7 2.5 75% 76.58 0.0
20 01:15 Calm 6.44 Overcast with Haze OVC004 6.6 2.5 75% 76.63 0.0
20 00:55 Calm 6.44 Overcast with Haze OVC004 6.6 2.4 7.5 6.6 75% 76.63 0.0
20 00:35 Calm 6.44 Overcast with Haze OVC004 6.7 2.5 75% 76.63 0.0
20 00:15 Calm 6.44 Overcast with Haze OVC004 6.7 2.5 75% 76.66 0.0
19 23:55 Calm 6.44 Overcast with Haze OVC006 6.7 2.3 74% 76.66 0.0
19 23:35 Calm 8.05 Overcast with Haze OVC006 6.9 2.3 73% 76.66 0.0
19 23:15 Calm 8.05 Overcast with Haze OVC008 7 2 71% 76.66 0.0
19 22:55 Calm 11.27 Overcast OVC010 7 1.9 70% 76.66 0.0
19 22:35 Calm 11.27 Overcast OVC010 7.2 1.8 69% 76.66 0.0
19 22:15 Calm 11.27 Overcast OVC014 7.1 1.8 69% 76.71 0.0
19 21:55 Calm 8.05 Overcast with Haze OVC016 7.1 1.8 69% 76.71 0.0
19 21:35 Calm 11.27 Overcast OVC018 7.2 1.7 68% 76.68 0.0
19 21:15 Calm 11.27 Overcast OVC018 7.2 1.5 67% 76.68 0.0
19 20:55 Calm 16.09 Overcast OVC018 7.3 1.5 67% 76.68 0.0
19 20:35 Calm 11.27 Overcast OVC018 7.4 1.5 67% 76.68 0.0
19 20:15 Calm 11.27 Overcast OVC018 7.3 1.4 66% 76.68 0.0
19 19:55 Calm 11.27 Overcast OVC018 7.3 1.3 66% 76.68 0.0
19 19:35 Calm 11.27 Overcast BKN020 OVC025 7.3 1.4 66% 76.71 0.0
19 19:15 Calm 16.09 Overcast OVC023 7.3 1.3 66% 76.71 0.0
19 18:55 NE 6 16.09 Overcast OVC025 7.3 1.4 8.8 7.3 66% 76.68 0.0
19 18:35 Calm 16.09 Overcast SCT019 OVC025 7.5 1.5 66% 76.68 0.0
19 18:15 NE 6 16.09 Overcast OVC021 7.7 1.5 65% 76.71 0.0
19 17:55 Calm 16.09 Overcast OVC021 8 1.7 65% 76.71 0.0
19 17:35 NE 6 11.27 Overcast OVC021 8.2 1.6 63% 76.68 0.0
19 16:35 E 6 11.27 Overcast OVC019 8.8 1.4 60% 76.66 0.0
19 16:15 Calm 11.27 Overcast OVC019 8.8 1.5 61% 76.63 0.0
19 15:55 Calm 11.27 Overcast OVC019 8.7 1.4 60% 76.66 0.0
19 15:35 E 6 11.27 Overcast OVC017 8.6 1.2 60% 76.66 0.0
19 15:15 E 6 11.27 Overcast OVC019 8.6 1.1 60% 76.63 0.0
19 14:55 E 6 11.27 Overcast OVC019 8.6 0.9 59% 76.66 0.0
19 14:35 E 9 11.27 Overcast OVC019 8.5 0.9 59% 7 76.63 0.0
19 14:15 E 6 11.27 Overcast OVC019 8.6 1 59% 76.66 0.0
19 13:55 E 6 11.27 Overcast OVC017 8.3 0.9 60% 76.68 0.0
19 13:15 Calm 11.27 Overcast OVC015 7.5 0.8 63% 76.71 0.0
19 12:55 Calm 11.27 Overcast OVC015 7.8 0.2 7.9 4.5 59% 76.71 0.0
19 12:35 E 6 8.05 Overcast with Haze OVC013 7.7 0.5 61% 76.73 0.0
19 12:15 E 7 11.27 Overcast OVC011 7 0.7 65% 6 76.73 0.0
19 11:55 E 6 8.05 Overcast with Haze BKN009 OVC014 6.5 0.6 66% 76.76 0.0
19 11:35 Calm 8.05 Overcast with Haze BKN009 OVC014 5.9 0.7 70% 76.76 0.0
19 11:15 N 6 8.05 Overcast with Haze OVC011 5.5 0.5 71% 76.76 0.0
19 10:55 NE 6 6.44 Overcast with Haze OVC010 5.5 0.6 71% 76.76 0.0
19 10:35 Calm 6.44 Overcast with Haze OVC010 6 0.5 68% 76.76 0.0
19 10:15 E 9 6.44 Overcast with Haze OVC008 5.5 0.5 71% 4 76.76 0.0
19 09:55 E 6 4.83 Overcast with Haze OVC008 5.4 0.7 72% 76.76 0.0
19 09:35 E 9 4.02 Overcast with Haze OVC006 5.2 0.7 73% 3 76.76 0.0
19 09:15 E 9 4.02 Overcast with Haze OVC008 5 0.3 72% 3 76.76 0.0
19 08:55 E 11 4.83 Overcast with Haze OVC008 5 0.2 71% 3 76.73 0.0
19 08:35 E 9 4.83 Overcast with Haze OVC008 4.9 0.2 72% 3 76.71 0.0
19 08:15 E 6 4.02 Overcast with Haze OVC008 4.7 0.2 73% 76.71 0.0
19 07:55 Calm 4.83 Overcast with Haze OVC006 4.5 0.1 73% 76.71 0.0
19 07:35 Calm 6.44 Overcast with Haze OVC008 4.5 0.1 73% 76.66 0.0
19 07:15 E 6 6.44 Overcast with Haze BKN005 OVC010 4.5 0.2 74% 76.63 0.0
19 06:55 Calm 4.83 Overcast with Haze OVC005 4.5 0.4 5 4.5 75% 76.63 0.0
19 06:35 Calm 6.44 Overcast with Haze OVC005 4.6 0.2 73% 76.61 0.0
19 06:15 Calm 8.05 Overcast with Haze BKN007 OVC010 4.7 0.1 72% 76.58 0.0
19 05:55 NE 6 11.27 Overcast BKN008 OVC011 4.7 0 72% 76.58 0.0
19 05:35 E 6 6.44 Overcast with Haze OVC004 4.5 0.1 73% 76.56 0.0
19 05:15 NE 6 4.83 Overcast with Haze OVC004 4.5 0.2 74% 76.53 0.0
19 04:55 NE 9 4.83 Overcast with Haze OVC004 4.5 0.3 74% 3 76.53 0.0
19 04:35 Calm 4.83 Overcast with Haze OVC004 4.6 0.5 75% 76.5 0.0
19 04:15 E 7 8.05 Overcast with Haze OVC004 4.6 0.3 74% 3 76.48 0.0
19 03:55 E 7 6.44 Overcast with Haze OVC004 4.7 0.5 75% 3 76.45 0.0
19 03:35 NE 7 8.05 Overcast with Haze OVC004 4.9 0.5 73% 3 76.43 0.0
19 03:15 NE 6 4.83 Overcast with Haze OVC004 5 1 76% 76.4 0.0
19 02:55 NE 6 4.83 Overcast with Haze OVC004 5 1 76% 76.43 0.0
19 02:35 NE 7 4.83 Overcast with Haze OVC004 5 0.8 75% 4 76.4 0.0
19 02:15 NE 11 6.44 Overcast with Haze OVC004 5 1 76% 3 76.4 0.0
19 01:55 NE 9 4.02 Overcast with Haze OVC002 4.8 1 77% 3 76.38 0.0
19 01:35 NE 6 3.22 Overcast with Haze OVC002 4.8 1.1 77% 76.38 0.0
19 01:15 NE 7 3.22 Overcast with Haze OVC002 4.7 1 77% 3 76.38 0.0
19 00:55 NE 9 2.41 Overcast with Haze OVC002 4.9 1.2 5.7 4.9 77% 3 76.38 0.0
19 00:35 Calm 2.01 Overcast with Haze OVC002 5 1.3 77% 76.38 0.0
19 00:15 N 9 4.02 Overcast with Haze OVC004 5.3 1.5 77% 3 76.38 0.0
18 23:55 Calm 4.83 Overcast with Haze OVC004 5.5 1.5 76% 76.35 0.0
18 23:35 Calm 6.44 Overcast with Haze OVC004 5.5 1.5 76% 76.33 0.0
18 23:15 Calm 6.44 Overcast with Haze OVC004 5.5 1.5 76% 76.3 0.0
18 22:55 Calm 6.44 Overcast with Haze OVC004 5.5 1.5 76% 76.35 0.0
18 22:35 NE 6 6.44 Overcast with Haze OVC004 5.5 1.6 76% 76.28 0.0
18 22:15 NE 6 6.44 Overcast with Haze OVC004 5.6 1.7 76% 76.28 0.0
18 21:55 Calm 8.05 Overcast with Haze OVC004 5.7 1.7 76% 76.28 0.0
18 21:35 Calm 8.05 Overcast with Haze OVC004 5.6 1.7 76% 76.25 0.0
18 21:15 Calm 8.05 Overcast with Haze OVC004 5.7 1.6 75% 76.25 0.0
18 20:55 Calm 11.27 Overcast OVC004 5.7 1.7 76% 76.2 0.0
18 20:35 Calm 11.27 Overcast OVC004 5.6 1.6 76% 76.17 0.0
18 20:15 E 6 11.27 Overcast OVC004 5.6 1.5 75% 76.12 0.0
18 19:55 E 11 11.27 Overcast OVC004 5.6 1.5 75% 3 76.1 0.0
18 19:35 E 11 11.27 Overcast OVC004 5.6 1.7 76% 3 76.02 0.0
18 19:15 NE 9 11.27 Overcast BKN004 OVC008 5.6 1.7 76% 4 76 0.0
18 18:55 NE 9 11.27 Overcast BKN004 OVC008 5.8 1.9 6.1 5 76% 4 76.1 0.0 0.38
18 18:35 Calm 8.05 Overcast with Haze OVC004 5.6 1.7 76% 76.15 0.0
18 17:55 Calm 11.27 Overcast OVC006 5.8 1.8 76% 76.1 0.0
18 17:35 E 6 11.27 Overcast OVC006 6 1.8 75% 76.1 0.0
18 17:15 Calm 11.27 Overcast BKN006 OVC010 6 1.8 75% 76.15 0.0
18 16:55 N 6 11.27 Overcast SCT006 OVC010 6 2 76% 76.1 0.0
18 16:35 NE 7 16.09 Overcast OVC008 6 1.7 74% 5 76 0.0
18 16:15 E 9 11.27 Overcast OVC008 6.1 1.9 75% 4 76.02 0.0
18 15:55 E 6 16.09 Overcast OVC008 6 1.7 74% 76.02 0.0 0.03 0.38
18 15:35 E 7 16.09 Overcast OVC008 6 1.6 74% 5 76.05 0.0 0.03
18 15:15 E 6 6.44 Overcast with Haze OVC008 5.8 1.5 74% 76.05 0.0 0.03
18 14:35 SE 11 6.44 Light Rain OVC008 5.6 1.2 74% 3 76.05 0.0
18 14:15 SE 19 11.27 Overcast OVC008 5.6 1.1 73% 2 76.02 0.0
18 13:55 SE 26 G 31 8.05 Overcast with Haze OVC008 5.5 1.2 74% 1 76.02 0.0 0.28
18 13:15 SE 20 G 33 4.83 Light Rain BKN008 OVC018 5.1 0.8 74% 2 76.15 0.0 0.05
18 12:55 SE 19 11.27 Overcast OVC008 5.1 0.5 5.6 4.6 72% 2 76.25 0.0 0.03
18 12:35 SE 20 11.27 Overcast OVC006 5 0.5 73% 1 76.25 0.0
18 12:15 SE 22 8.05 Overcast with Haze BKN006 OVC015 5 0.7 74% 1 76.23 0.0
18 11:55 SE 24 G 31 4.02 Overcast with Haze BKN006 OVC017 5 0.8 75% 1 76.23 0.0 0.03
18 11:35 SE 17 2.41 Overcast with Haze BKN006 OVC020 5 0.6 73% 2 76.33 0.0
18 10:35 E 11 6.44 Overcast with Haze OVC021 5.3 -0.6 66% 3 76.35 0.0
18 10:15 E 9 16.09 Overcast OVC021 5.5 -0.9 64% 4 76.4 0.0
18 09:55 SE 13 11.27 Overcast OVC021 5.6 -1.5 61% 3 76.38 0.0
18 09:35 SE 9 16.09 Overcast BKN021 OVC038 5.6 -1.3 62% 4 76.35 0.0
18 09:15 E 9 11.27 Overcast SCT034 OVC042 5.3 -1.1 64% 3 76.35 0.0
18 08:55 SE 9 8.05 Overcast with Haze BKN036 BKN050 OVC060 5 -1 66% 3 76.38 0.0
18 08:35 E 9 6.44 Overcast with Haze SCT029 BKN038 OVC060 4.7 -1.7 64% 3 76.4 0.0
18 08:15 Calm 11.27 Overcast SCT031 BKN040 OVC048 4.7 -2.8 59% 76.45 0.0
18 07:55 SE 7 11.27 Overcast SCT033 OVC040 5 -3.5 55% 4 76.45 0.0
18 07:35 Calm 16.09 Overcast OVC039 5.1 -4 52% 76.43 0.0
18 07:15 Calm 16.09 Overcast OVC041 5 -3.9 53% 76.43 0.0
18 06:55 Calm 16.09 Overcast OVC045 4.6 -2.9 4.9 0.3 59% 76.4 0.0
18 06:35 Calm 16.09 Overcast OVC047 4.6 -4 54% 76.43 0.0
18 06:15 Calm 16.09 Overcast BKN050 OVC060 4.8 -4.7 51% 76.4 0.0
18 05:55 Calm 16.09 Overcast BKN060 OVC080 4.9 -6.6 44% 76.38 0.0
18 05:35 E 6 16.09 Overcast SCT055 BKN070 OVC100 4.5 -6.2 46% 76.38 0.0
18 05:15 E 7 16.09 Overcast OVC070 4 -5.7 50% 2 76.38 0.0
18 04:55 Calm 11.27 Overcast BKN080 OVC110 3.9 -5.5 51% 76.43 0.0
18 04:35 Calm 16.09 Overcast BKN080 OVC100 3.5 -4.2 57% 76.43 0.0
18 04:15 Calm 11.27 Overcast OVC090 3.3 -4.3 58% 76.43 0.0
18 03:55 Calm 16.09 Overcast OVC090 3 -5.8 53% 76.43 0.0
18 03:35 Calm 16.09 Overcast OVC090 2.3 -5.7 56% 76.43 0.0
18 03:15 Calm 11.27 Partly Cloudy SCT090 SCT120 1.2 -6.1 59% 76.43 0.0
18 02:55 Calm 16.09 Partly Cloudy SCT120 0.3 -5.8 64% 76.45 0.0
18 02:35 Calm 16.09 Fair CLR 2.2 -7 51% 76.45 0.0
18 02:15 Calm 16.09 Fair CLR 2.3 -6.3 53% 76.48 0.0
18 01:55 Calm 16.09 Partly Cloudy SCT100 2 -5.6 58% 76.45 0.0
18 01:35 Calm 16.09 Partly Cloudy SCT100 1.1 -5.7 61% 76.48 0.0
18 01:15 Calm 16.09 Fair CLR 3.3 -6.8 48% 76.45 0.0
18 00:55 Calm 11.27 Partly Cloudy SCT120 2.5 -5.5 6.7 2.1 56% 76.45 0.0
18 00:15 Calm 16.09 Mostly Cloudy BKN110 2.5 -6.1 53% 76.48 0.0
17 23:55 Calm 16.09 Partly Cloudy SCT110 3.2 -6.5 49% 76.45 0.0
17 23:35 Calm 11.27 Fair CLR 3.4 -6.5 49% 76.45 0.0
17 23:15 Calm 16.09 Fair CLR 2.8 -6.4 51% 76.45 0.0
17 22:55 Calm 11.27 Fair CLR 3.7 -7.6 44% 76.43 0.0
17 22:35 Calm 16.09 Fair CLR 2.5 -6.1 53% 76.43 0.0
17 22:15 Calm 16.09 Fair CLR 3.7 -6.6 47% 76.43 0.0
17 21:55 Calm 16.09 Partly Cloudy SCT120 5.3 -8.9 35% 76.43 0.0
17 21:35 Calm 16.09 Partly Cloudy SCT120 5 -7.5 40% 76.43 0.0
17 21:15 Calm 16.09 Fair CLR 5.6 -8.8 35% 76.43 0.0
17 20:55 Calm 16.09 Fair CLR 6 -8.1 36% 76.43 0.0
17 20:35 Calm 16.09 Fair CLR 6.7 -11 27% 76.4 0.0
17 20:15 Calm 16.09 Fair CLR 6.5 -10.1 30% 76.4 0.0
17 19:55 Calm 16.09 Fair CLR 6 -9.6 32% 76.4 0.0
17 19:35 Calm 16.09 Fair CLR 6.4 -10.8 28% 76.43 0.0
17 19:15 Calm 16.09 Fair CLR 6.6 -11.8 26% 76.38 0.0
17 18:55 Calm 16.09 Fair CLR 6.5 -11.7 10.5 5.5 26% 76.38 0.0
17 18:35 Calm 16.09 Fair CLR 5.6 -10.3 31% 76.38 0.0
17 18:15 Calm 16.09 Fair CLR 6.1 -11.1 28% 76.38 0.0
17 17:35 Calm 16.09 Fair CLR 7.5 -11 26% 76.38 0.0
17 17:15 W 6 11.27 Fair CLR 8.4 -11.4 23% 76.38 0.0
17 16:55 W 11 11.27 Fair CLR 9.2 -12.1 21% 8 76.38 0.0
17 16:35 W 13 16.09 Fair CLR 9.6 -11.4 22% 8 76.38 0.0
17 16:15 W 7 11.27 Fair CLR 10 -13.3 18% 9 76.38 0.0
17 15:55 W 9 16.09 Fair CLR 10.2 -12.1 20% 76.35 0.0
17 15:35 W 11 16.09 Fair CLR 10.5 -11.4 20% 76.35 0.0
17 15:15 W 13 16.09 Fair CLR 10 -12.2 20% 8 76.35 0.0
17 14:55 W 11 16.09 Fair CLR 10.2 -11.4 21% 76.35 0.0
17 14:35 W 17 16.09 Fair CLR 10.1 -11.6 21% 76.35 0.0
17 14:15 W 17 16.09 Fair CLR 9.8 -10.6 23% 8 76.35 0.0
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)