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.
29 18:55 Calm 10.00 Fair CLR 10.9 -2.6 18.5 10.4 54% 30.28 0.0
29 18:35 Calm 10.00 Fair CLR 11.5 -3.1 51% 30.28 0.0
29 18:15 Calm 10.00 Fair CLR 12.4 -3.5 49% 30.27 0.0
29 17:55 Calm 10.00 Fair CLR 14.7 -3.1 45% 30.27 0.0
29 17:35 SW 3 10.00 Fair CLR 14.9 -3.5 44% 30.27 0.0
29 17:15 Calm 10.00 Partly Cloudy SCT037 15.8 -3.5 42% 30.26 0.0
29 16:55 Calm 10.00 Fair CLR 16.3 -3.1 42% 30.26 0.0
29 16:35 W 3 10.00 Fair CLR 17.1 -3.1 40% 30.26 0.0
29 16:15 W 5 10.00 Fair CLR 17.6 -2.7 40% 11 30.26 0.0
29 15:55 W 5 10.00 Fair CLR 18.3 -2.2 40% 12 30.25 0.0
29 15:35 W 5 10.00 Fair CLR 18.5 -1.7 41% 12 30.25 0.0
29 14:35 W 3 10.00 Fair CLR 18 -1.8 41% 30.24 0.0
29 14:15 W 5 10.00 Fair CLR 17.4 -1.7 43% 11 30.24 0.0
29 13:55 W 6 10.00 Fair CLR 17.4 -1.8 42% 10 30.24 0.0
29 13:35 W 6 10.00 Fair CLR 16.5 -2.2 43% 9 30.25 0.0
29 13:15 W 7 7.00 Fair CLR 15.8 -2.4 44% 7 30.26 0.0
29 12:55 W 6 10.00 Fair CLR 15.6 -2.9 43% 8 30.27 0.0 0.07
29 12:35 W 6 7.00 Fair CLR 14.7 -3.5 44% 7 30.28 0.0
29 12:15 W 3 10.00 Fair CLR 13.8 -4.2 44% 30.28 0.0
29 11:55 W 5 10.00 Fair CLR 12.6 -4.4 46% 6 30.29 0.0
29 11:35 W 3 10.00 Fair CLR 11.3 -5.1 47% 30.29 0.0
29 11:15 Calm 7.00 Fair CLR 10.4 -5.6 48% 30.29 0.0
29 10:55 W 3 10.00 Fair CLR 9.5 -6 49% 30.29 0.0
29 10:35 W 3 10.00 Partly Cloudy SCT031 8.6 -6 51% 30.28 0.0
29 10:15 W 3 7.00 Partly Cloudy SCT031 7.7 -6.7 51% 30.28 0.0
29 09:55 W 3 10.00 Mostly Cloudy BKN031 7.3 -6.9 52% 30.28 0.0 0.07
29 09:35 W 5 10.00 Overcast OVC031 7.2 -6.7 53% -1 30.28 0.0
29 09:15 W 3 10.00 Mostly Cloudy BKN031 0 0 0% 30.28 0.0
29 08:55 SW 6 10.00 Overcast OVC029 0 0 0% 30.27 0.0 0.04
29 08:35 W 5 1.00 Fog/Mist OVC029 0 0 0% 30.27 0.0 0.04
29 08:15 W 6 10.00 Overcast OVC029 0 0 0% 30.25 0.0
29 07:55 W 5 3.00 Fog/Mist OVC029 0 0 0% 30.25 0.0 0.03
29 07:35 W 3 4.00 Overcast with Haze OVC031 0 0 0% 30.24 0.0
29 07:15 W 3 10.00 Overcast OVC031 0 0 0% 30.23 0.0
29 06:55 W 7 7.00 Overcast OVC031 0 0 0% 30.23 0.0
29 06:35 W 6 10.00 Overcast OVC031 0 0 0% 30.23 0.0
29 06:15 W 5 10.00 Overcast OVC031 0 0 0% 30.23 0.0
29 05:55 SW 7 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 05:35 W 5 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 05:15 W 5 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 04:55 W 7 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 04:35 W 6 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 04:15 W 6 10.00 Overcast OVC031 0 0 0% 30.22 0.0
29 03:55 W 7 10.00 Overcast OVC031 0 0 0% 30.21 0.0
29 03:35 SW 7 10.00 Overcast OVC029 0 0 0% 30.21 0.0
29 03:15 W 7 10.00 Overcast OVC029 0 0 0% 30.22 0.0
29 02:55 W 6 5.00 Overcast with Haze OVC029 0 0 0% 30.22 0.0
29 02:35 W 8 10.00 Overcast OVC029 0 0 0% 30.21 0.0
28 18:55 Calm 10.00 Partly Cloudy SCT026 0 0 0% 0 0.0
28 18:35 W 9 10.00 Mostly Cloudy BKN026 9.9 -6.7 47% -2 30.17 0.0
28 18:15 W 9 10.00 Mostly Cloudy BKN026 10.4 -6.7 45% -1 30.16 0.0
28 17:55 W 9 10.00 Fair CLR 10.9 -6.7 44% -1 30.15 0.0
28 17:35 W 10 G 16 10.00 Fair CLR 11.7 -6.3 44% -1 30.15 0.0
28 17:15 W 10 10.00 Fair CLR 12 -6.2 43% -0 30.15 0.0
28 16:55 W 10 G 16 10.00 Fair CLR 12 -5.8 44% -0 30.14 0.0
28 16:35 W 13 10.00 Fair CLR 12 -5.8 44% -2 30.14 0.0
28 15:35 W 15 10.00 Partly Cloudy SCT022 11.8 -7.1 42% -3 30.15 0.0
28 15:15 W 17 G 21 10.00 Partly Cloudy SCT022 12 -6.5 43% -4 30.14 0.0
28 14:55 W 16 10.00 Fair CLR 11.3 -6.7 44% -4 30.14 0.0
28 14:35 W 17 G 21 10.00 Fair CLR 11.1 -6.7 44% -5 30.14 0.0
28 14:15 W 13 G 20 10.00 Fair CLR 10.4 -7.1 45% -4 30.15 0.0
28 13:55 W 16 10.00 Fair CLR 10.2 -6.7 46% -6 30.15 0.0
28 13:35 W 15 10.00 Fair CLR 9.5 -7.4 46% -6 30.15 0.0
28 13:15 W 14 G 20 10.00 Fair CLR 0 0 0% 30.15 0.0
28 12:55 W 14 10.00 Fair CLR 0 0 0% 30.16 0.0
28 12:35 W 20 G 125 5.00 Fair with Haze CLR 0 0 0% 30.17 0.0
28 12:15 W 20 G 160 1.00 Fog/Mist VV007 0 0 0% 30.18 0.0
28 11:55 W 12 10.00 Fair CLR 0 0 0% 30.19 0.0
28 11:35 W 12 G 159 10.00 Fair CLR 0 0 0% 30.19 0.0
28 11:15 W 10 1.50 Fog/Mist VV007 0 0 0% 30.19 0.0
27 22:15 Calm 0.75 Sky Obscured VV005 0 0 0% 0 0.0
27 20:35 W 8 10.00 Fair CLR 9 -4.2 55% -2 30.27 0.0
27 20:15 W 9 10.00 Fair CLR 9.9 -3.6 54% -2 30.26 0.0
27 19:55 W 8 10.00 Partly Cloudy SCT042 10 -3.5 54% -1 30.26 0.0
27 19:35 W 8 10.00 Partly Cloudy SCT042 10.4 -3.6 53% -1 30.25 0.0
27 19:15 W 12 10.00 Fair CLR 11.5 -3.1 51% -2 30.25 0.0
27 18:55 W 12 G 18 10.00 Fair CLR 12.2 -2.2 19.2 12.2 52% -1 30.24 0.0
27 18:35 W 12 G 22 10.00 Fair CLR 12.6 -2.7 50% -0 30.22 0.0
27 18:15 W 16 G 22 10.00 Fair CLR 12.9 -2.4 50% -2 30.21 0.0
27 17:55 W 14 G 18 7.00 Partly Cloudy SCT044 13.3 -4.5 44% -1 30.19 0.0
27 17:35 W 13 G 18 10.00 Partly Cloudy SCT044 14.5 -6 39% 1 30.18 0.0
27 17:15 W 17 G 23 10.00 Fair CLR 15.1 -4.9 40% -0 30.16 0.0
27 16:55 W 20 G 29 7.00 Partly Cloudy SCT013 SCT024 SCT030 15.8 -3.1 43% -0 30.15 0.0
27 16:35 W 17 G 22 7.00 Mostly Cloudy SCT013 SCT021 BKN027 15.6 1 52% 1 30.14 0.0
27 16:15 W 20 G 26 7.00 Overcast SCT021 BKN027 OVC043 16.7 0.7 49% 1 30.12 0.0
27 15:55 W 17 G 26 4.00 Light Snow SCT011 SCT020 OVC041 17.1 3.6 55% 2 30.1 0.0
27 15:35 W 18 G 26 3.00 Overcast with Haze SCT020 SCT029 OVC037 16.7 2.3 53% 2 30.09 0.0
27 15:15 W 20 G 25 7.00 Mostly Cloudy SCT013 SCT018 BKN037 17.2 1.6 50% 2 30.08 0.0
27 14:55 W 16 G 23 4.00 Light Snow BKN018 BKN024 17.8 3.4 53% 4 30.06 0.0
27 14:35 W 16 G 23 3.00 Light Snow SCT016 BKN022 OVC027 17.2 3.9 56% 3 30.05 0.0
27 14:15 W 22 G 26 5.00 Mostly Cloudy with Haze and Breezy BKN021 BKN026 BKN032 18 2.1 50% 2 30.04 0.0
27 13:55 W 23 G 31 5.00 Mostly Cloudy with Haze and Breezy BKN023 19 2.5 48% 3 30.04 0.0
27 13:35 W 23 G 36 7.00 Partly Cloudy and Breezy SCT019 SCT025 18.3 0.1 45% 2 30.03 0.0
27 13:15 W 17 G 26 5.00 Mostly Cloudy with Haze BKN019 BKN025 19 3 49% 5 30.03 0.0
27 12:55 W 20 G 31 4.00 Light Snow BKN017 OVC025 18.5 3 51% 3 30.03 0.0
27 12:35 W 17 G 29 1.50 Light Snow OVC017 17.6 4.1 55% 3 30.03 0.0
27 12:15 W 22 G 33 2.50 Overcast with Haze and Breezy OVC019 17.4 2.8 53% 1 30.03 0.0
27 11:55 W 23 G 31 3.00 Overcast with Haze and Breezy OVC019 16.7 1.9 52% -0 30.03 0.0
27 11:35 W 20 G 29 3.00 Mostly Cloudy with Haze BKN019 17.2 2.1 51% 2 30.03 0.0
27 11:15 W 22 G 30 2.00 Mostly Cloudy with Haze and Breezy BKN019 16.7 2.1 52% 0 30.02 0.0
27 10:55 W 18 G 31 3.00 Mostly Cloudy with Haze BKN019 16.2 1.4 52% 1 30.02 0.0
27 10:35 W 18 G 29 4.00 Overcast with Haze OVC021 15.8 1.4 53% 0 30.02 0.0
27 10:15 W 22 G 28 7.00 Breezy NULL 14.5 -0 52% -3 30.01 0.0
27 09:15 SW 17 G 26 10.00 Overcast OVC023 0 0 0% 30 0.0
27 08:55 SW 17 10.00 Overcast OVC025 0 0 0% 30 0.0
27 08:35 SW 17 G 23 10.00 Overcast BKN025 OVC110 0 0 0% 29.99 0.0
27 08:15 SW 17 G 24 10.00 Overcast SCT027 OVC110 0 0 0% 29.99 0.0
27 07:55 SW 20 G 125 7.00 Mostly Cloudy SCT027 BKN110 0 0 0% 30 0.0
27 07:35 SW 18 G 25 7.00 Mostly Cloudy BKN110 0 0 0% 29.99 0.0
27 07:15 SW 20 G 24 10.00 Mostly Cloudy BKN110 0 0 0% 30 0.0
27 06:55 SW 18 G 26 7.00 Partly Cloudy SCT095 SCT120 0 0 0% 30.01 0.0
27 06:35 SW 18 G 32 7.00 Overcast OVC120 0 0 0% 30.01 0.0
27 06:15 SW 20 G 35 7.00 Overcast OVC120 0 0 0% 30.01 0.0
27 05:55 SW 22 G 29 5.00 Overcast with Haze and Breezy OVC120 0 0 0% 30.01 0.0
27 05:35 SW 25 G 31 5.00 Overcast with Haze and Breezy OVC120 0 0 0% 30.02 0.0
27 05:15 SW 26 G 33 4.00 Overcast with Haze and Windy OVC120 0 0 0% 30.03 0.0
27 04:35 SW 26 G 35 3.00 Fog/Mist and Windy SCT120 0 0 0% 0 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)