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 (edt) 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.
13 07:55 Calm 0.25 Overcast with Haze OVC060 67.3 60.8 70.3 66.9 80% 29.99 0.0
13 07:35 Calm 0.50 Overcast with Haze OVC050 67.3 60.8 80% 29.98 0.0
13 07:15 Calm 2.50 Mostly Cloudy with Haze BKN050 67.8 61 79% 29.98 0.0
13 06:55 Calm 2.00 Mostly Cloudy with Haze BKN050 67.5 60.8 79% 29.97 0.0
13 06:35 Calm 4.00 Fair with Haze CLR 68.2 61.3 79% 29.96 0.0
13 06:15 Calm 4.00 Fair with Haze CLR 68.7 61.5 78% 29.96 0.0
13 05:55 W 5 5.00 Fair with Haze CLR 68.9 61.3 77% 29.96 0.0
13 05:35 W 3 7.00 Fair CLR 69.8 62.2 77% 29.95 0.0
13 05:15 W 3 10.00 Fair CLR 69.8 62.2 77% 29.94 0.0
13 04:55 SW 3 7.00 Fair CLR 69.8 61.9 76% 29.93 0.0
13 04:35 Calm 7.00 Fair CLR 69.3 61.9 77% 29.93 0.0
13 04:15 Calm 5.00 Fair with Haze CLR 69.1 62.1 78% 29.94 0.0
13 03:55 Calm 7.00 Fair CLR 69.6 62.4 78% 29.93 0.0
13 03:35 Calm 5.00 Fair with Haze CLR 69.8 62.4 78% 29.93 0.0
13 03:15 Calm 5.00 Fair with Haze CLR 69.4 62.1 78% 29.94 0.0
13 02:55 Calm 7.00 Fair CLR 69.1 61.5 77% 29.94 0.0
13 02:35 Calm 5.00 Fair with Haze CLR 69.6 62.1 77% 29.94 0.0
13 02:15 Calm 7.00 Fair CLR 70 62.4 77% 29.95 0.0
13 01:55 Calm 7.00 Fair CLR 69.8 62.6 74.3 69.8 78% 29.95 0.0
13 01:35 Calm 7.00 Partly Cloudy SCT055 69.8 62.6 78% 29.95 0.0
13 01:15 Calm 10.00 Mostly Cloudy SCT047 BKN055 71.2 63.5 77% 29.95 0.0
13 00:55 Calm 7.00 Mostly Cloudy BKN047 71.6 63.5 76% 29.95 0.0
13 00:35 Calm 10.00 Mostly Cloudy BKN045 71.4 63.5 76% 29.95 0.0
13 00:15 Calm 10.00 Fair CLR 70.7 62.8 76% 29.96 0.0
12 23:55 Calm 7.00 Fair CLR 71.4 63.3 76% 29.96 0.0
12 23:35 Calm 7.00 Fair CLR 72.5 63.7 74% 29.95 0.0
12 23:15 Calm 7.00 Fair CLR 71.6 63.7 76% 29.96 0.0
12 22:55 Calm 7.00 Fair CLR 71.4 64.2 78% 29.96 0.0
12 22:35 Calm 7.00 Fair CLR 71.4 64.4 79% 29.96 0.0
12 22:15 Calm 7.00 Fair CLR 71.8 64.6 78% 29.95 0.0
12 21:35 Calm 5.00 Fair with Haze CLR 69.8 62.8 79% 29.94 0.0
12 21:15 Calm 7.00 Fair CLR 70.2 62.8 78% 29.93 0.0
12 20:55 Calm 7.00 Fair CLR 71.1 63.3 77% 29.93 0.0
12 20:35 Calm 7.00 Fair CLR 71.6 63.9 77% 29.92 0.0
12 20:15 Calm 7.00 Fair CLR 72.5 63.7 74% 29.92 0.0
12 19:55 Calm 10.00 Fair CLR 74.7 64.8 80.2 74.3 71% 29.91 0.0
12 19:35 Calm 10.00 Fair CLR 77.7 63.7 62% 79 29.91 0.0
12 19:15 Calm 10.00 Fair CLR 78.8 63.7 60% 80 29.9 0.0
12 18:55 SW 6 7.00 Fair CLR 79.7 63.5 58% 81 29.9 0.0
12 18:35 SW 5 10.00 Partly Cloudy SCT030 SCT037 79.9 64 59% 82 29.9 0.0
12 18:15 SW 5 10.00 Mostly Cloudy SCT025 BKN031 BKN037 79.9 64.2 59% 82 29.89 0.0
12 17:55 SW 6 7.00 Overcast SCT020 BKN031 OVC110 79.2 64.2 60% 81 29.9 0.0
12 17:35 SW 5 10.00 Overcast SCT020 BKN085 OVC110 80.2 64 58% 82 29.9 0.0
12 17:15 SW 6 10.00 Overcast SCT070 BKN085 OVC120 79.2 64 60% 81 29.9 0.0
12 16:55 SW 5 10.00 Overcast SCT022 SCT029 OVC120 78.8 63.9 60% 80 29.9 0.0
12 16:35 SW 8 10.00 Overcast SCT018 BKN029 OVC120 78.1 63.7 61% 80 29.91 0.0
12 16:15 SW 7 7.00 Mostly Cloudy SCT016 SCT027 BKN055 78.6 64.2 61% 80 29.91 0.0
12 15:55 W 3 7.00 Mostly Cloudy BKN037 BKN044 BKN055 77.2 65.7 68% 79 29.92 0.0
12 15:35 SW 6 2.50 Overcast with Haze BKN039 OVC048 74.5 64.4 71% 29.93 0.0
12 15:15 SW 10 10.00 Overcast SCT012 BKN032 OVC048 76.8 64.2 65% 79 29.94 0.0
12 14:55 SW 8 10.00 Overcast BKN014 BKN021 OVC032 75.7 64.4 68% 78 29.94 0.0
12 14:35 S 8 10.00 Overcast SCT016 BKN021 OVC031 76.5 64.2 66% 78 29.94 0.0
12 14:15 SW 8 7.00 Overcast SCT019 BKN025 OVC032 76.3 63.7 65% 78 29.93 0.0
12 13:55 SW 9 7.00 Overcast BKN019 BKN023 OVC060 77.9 63.9 78.3 70.2 62% 80 29.93 0.0 0.02
12 13:35 S 8 10.00 Overcast BKN017 BKN027 OVC060 77.9 63 60% 80 29.94 0.0
12 13:15 S 5 10.00 Overcast SCT015 SCT019 OVC060 77.7 64 63% 79 29.94 0.0
12 12:15 S 5 10.00 Overcast BKN011 BKN032 OVC120 76.1 64.8 68% 78 29.95 0.0
12 11:55 S 5 7.00 Overcast BKN009 BKN013 OVC120 75.4 65.3 71% 77 29.95 0.0
12 11:35 S 6 7.00 Overcast BKN007 OVC013 74.8 65.1 72% 29.95 0.0
12 11:15 S 6 10.00 Mostly Cloudy BKN007 BKN065 74.7 65.3 73% 29.95 0.0
12 10:55 SE 5 10.00 Mostly Cloudy BKN005 BKN011 BKN120 74.1 65.1 74% 29.94 0.0 0.02
12 10:35 SE 5 7.00 Mostly Cloudy SCT005 BKN043 BKN080 73.2 65.3 76% 29.94 0.0
12 10:15 Calm 7.00 Mostly Cloudy SCT042 SCT060 BKN070 72.5 64.2 75% 29.93 0.0
12 09:55 Calm 7.00 Light Rain SCT047 BKN075 OVC090 71.8 64 77% 29.93 0.0 0.01
12 09:35 S 5 7.00 Overcast SCT050 SCT065 OVC090 71.6 64 77% 29.94 0.0 0.01
12 09:15 SE 6 5.00 Overcast with Haze OVC090 70.9 63.9 79% 29.93 0.0
12 08:55 SE 5 4.00 Overcast with Haze OVC110 70.3 63.5 79% 29.92 0.0 0.01
12 08:35 Calm 7.00 Mostly Cloudy SCT100 BKN120 70.7 63.5 78% 29.92 0.0
12 08:15 Calm 7.00 Partly Cloudy SCT110 70.2 62.8 78% 29.93 0.0
12 07:55 Calm 3.00 Light Rain OVC110 70.2 62.8 71.6 68.4 78% 29.93 0.0 0.18 0.63
12 07:35 SW 6 7.00 Rain SCT011 SCT044 OVC110 70.7 62.6 76% 29.93 0.0 0.12
12 07:15 W 10 3.00 Light Rain BKN010 BKN028 OVC080 71.2 63.3 76% 29.93 0.0 0.09
12 06:55 W 10 G 30 1.00 Heavy Rain BKN005 OVC012 70.5 63 77% 29.94 0.0 0.43
12 06:35 Calm 7.00 Overcast OVC029 69.3 61.9 77% 29.92 0.0
12 06:15 Calm 7.00 Overcast BKN026 BKN032 OVC039 68.9 61.7 78% 29.92 0.0
12 05:55 Calm 7.00 Overcast BKN036 OVC041 69.4 61.7 77% 29.92 0.0
12 05:35 Calm 7.00 Overcast OVC034 69.6 61.3 75% 29.92 0.0
12 05:15 Calm 10.00 Overcast BKN034 OVC120 69.1 61 76% 29.92 0.0
12 04:55 Calm 10.00 Overcast BKN034 OVC120 68.9 60.8 76% 29.92 0.0
12 04:35 Calm 10.00 Partly Cloudy SCT034 SCT120 68.9 60.8 76% 29.91 0.0
12 04:15 E 3 10.00 Fair CLR 68.9 60.4 75% 29.91 0.0
12 03:55 E 3 10.00 Fair CLR 68.5 60.1 75% 29.91 0.0
12 03:35 E 3 10.00 Fair CLR 68.9 59.9 73% 29.92 0.0
12 03:15 Calm 10.00 Fair CLR 68.9 59.9 73% 29.93 0.0
12 02:55 E 3 10.00 Fair CLR 68.9 59.5 72% 29.93 0.0
12 02:35 SE 3 10.00 Fair CLR 68.7 59.2 72% 29.93 0.0
12 02:15 SE 5 10.00 Fair CLR 68.9 59 71% 29.93 0.0
12 01:55 SE 5 10.00 Fair CLR 69.3 59 73 68.9 70% 29.94 0.0
12 01:35 E 5 10.00 Fair CLR 69.1 59 70% 29.94 0.0
12 01:15 E 5 7.00 Fair CLR 69.3 59 70% 29.94 0.0
12 00:55 E 3 10.00 Fair CLR 69.8 59 69% 29.95 0.0
12 00:35 E 5 10.00 Fair CLR 70.2 59 68% 29.95 0.0
12 00:15 E 5 7.00 Fair CLR 71.1 58.6 65% 29.96 0.0
11 23:55 E 5 10.00 Partly Cloudy SCT060 71.8 58.1 62% 29.95 0.0
11 23:35 E 5 10.00 Overcast OVC060 72.5 58.3 61% 29.96 0.0
11 22:55 E 5 10.00 Overcast OVC050 72.1 58.8 63% 29.96 0.0
11 22:35 E 3 10.00 Overcast OVC050 72.1 58.8 63% 29.96 0.0
11 22:15 E 3 10.00 Overcast OVC050 72.1 58.5 62% 29.96 0.0
11 21:55 E 3 10.00 Overcast SCT045 OVC050 72.5 58.3 61% 29.96 0.0
11 21:35 Calm 10.00 Overcast OVC050 72.1 58.6 63% 29.96 0.0
11 21:15 Calm 10.00 Mostly Cloudy BKN050 72 58.5 63% 29.96 0.0
11 20:55 Calm 10.00 Fair CLR 72.1 57.9 61% 29.95 0.0
11 20:35 E 3 10.00 Fair CLR 72.7 57.9 60% 29.94 0.0
11 20:15 Calm 10.00 Fair CLR 72.5 58.5 61% 29.94 0.0
11 19:55 Calm 10.00 Fair CLR 72.9 58.5 80.8 72.9 61% 29.94 0.0
11 19:35 Calm 10.00 Partly Cloudy SCT050 74.3 58.3 58% 29.94 0.0
11 19:15 Calm 10.00 Fair CLR 75.2 58.5 56% 78 29.94 0.0
11 18:55 Calm 10.00 Fair CLR 75.9 58.1 54% 78 29.95 0.0
11 18:35 Calm 10.00 Partly Cloudy SCT046 77.4 57.2 50% 79 29.95 0.0
11 18:15 Calm 10.00 Fair CLR 77.7 57 49% 79 29.95 0.0
11 17:55 E 5 10.00 Fair CLR 79 55.4 44% 80 29.95 0.0
11 17:35 Calm 7.00 Fair CLR 78.8 55.4 45% 79 29.96 0.0
11 17:15 NE 3 10.00 Fair CLR 80.2 54.9 42% 80 29.96 0.0
11 16:55 Calm 10.00 Partly Cloudy SCT040 SCT046 79.2 55 43% 80 29.97 0.0
11 16:35 N 5 7.00 Mostly Cloudy SCT039 BKN045 79.7 56.3 45% 80 29.97 0.0
11 16:15 E 6 7.00 Mostly Cloudy SCT040 BKN047 79.5 54.1 42% 80 29.98 0.0
11 15:55 E 5 7.00 Mostly Cloudy BKN041 BKN048 79.9 54 41% 80 29.99 0.0
11 15:35 E 5 10.00 Partly Cloudy SCT036 SCT043 80.6 53.2 39% 80 29.99 0.0
11 15:15 Calm 10.00 Partly Cloudy SCT036 79.9 53.4 40% 80 30 0.0
11 14:55 E 3 10.00 Partly Cloudy SCT034 79.9 54 41% 80 30.01 0.0
11 14:35 Calm 10.00 Fair CLR 78.6 53.8 42% 79 30.02 0.0
11 14:15 SE 3 10.00 Fair CLR 78.4 54.5 44% 79 30.03 0.0
11 13:55 E 5 7.00 Fair CLR 77.5 53.4 78.1 60.3 43% 79 30.03 0.0
11 13:35 E 6 7.00 Fair CLR 77.7 54.1 44% 79 30.04 0.0
11 13:15 E 6 7.00 Fair CLR 77 54.5 46% 78 30.05 0.0
11 12:55 SE 3 10.00 Fair CLR 76.1 54.9 48% 78 30.06 0.0
11 12:35 E 6 7.00 Fair CLR 75 54.9 50% 78 30.07 0.0
11 12:15 E 6 10.00 Fair CLR 74.5 54.9 51% 30.08 0.0
11 11:55 E 3 10.00 Fair CLR 73.4 54 51% 30.08 0.0
11 11:15 E 3 10.00 Fair CLR 70.7 54.3 56% 30.09 0.0
11 10:55 E 5 7.00 Fair CLR 69.8 54.5 58% 30.09 0.0
11 10:35 E 5 10.00 Fair CLR 69.3 53.8 58% 30.09 0.0
11 10:15 Calm 10.00 Fair CLR 67.5 53.6 61% 30.08 0.0
11 09:55 E 3 10.00 Fair CLR 66.9 53.1 61% 30.07 0.0
11 09:35 E 5 10.00 Fair CLR 65.8 51.6 60% 30.07 0.0
11 09:15 E 3 7.00 Fair CLR 65.5 52.2 62% 30.06 0.0
11 08:55 Calm 7.00 Fair CLR 64.2 51.6 64% 30.06 0.0
11 08:35 NE 3 10.00 Fair CLR 62.8 51.3 66% 30.06 0.0
11 08:15 Calm 7.00 Fair CLR 61.2 51.3 70% 30.06 0.0
11 07:55 Calm 7.00 Fair CLR 60.3 50.9 64.9 59.9 71% 30.05 0.0
11 07:35 Calm 10.00 Fair CLR 60.4 50.4 70% 30.05 0.0
11 07:15 Calm 10.00 Fair CLR 60.3 50.5 70% 30.04 0.0
11 06:55 Calm 10.00 Fair CLR 59.9 50.5 71% 30.04 0.0
11 06:35 Calm 10.00 Fair CLR 60.3 50.7 71% 30.04 0.0
11 06:15 Calm 10.00 Fair CLR 61.3 50.5 68% 30.04 0.0
11 05:55 Calm 10.00 Fair CLR 61 51.3 71% 30.04 0.0
11 05:35 Calm 10.00 Fair CLR 61.3 51.3 70% 30.04 0.0
11 05:15 Calm 10.00 Fair CLR 61.3 52 72% 30.04 0.0
11 04:55 N 5 10.00 Partly Cloudy SCT029 60.4 52.7 76% 30.04 0.0
11 04:35 Calm 7.00 Partly Cloudy SCT029 61.2 52.7 74% 30.04 0.0
11 04:15 Calm 10.00 Fair CLR 62.4 52.9 71% 30.04 0.0
11 03:55 Calm 10.00 Fair CLR 62.8 53.1 71% 30.03 0.0
11 03:35 N 3 10.00 Fair CLR 64.4 52.9 66% 30.03 0.0
11 03:15 NE 3 10.00 Fair CLR 64.6 53.6 68% 30.03 0.0
11 02:55 Calm 10.00 Fair CLR 64.8 54.1 69% 30.04 0.0
11 02:35 Calm 10.00 Fair CLR 64.4 55.2 72% 30.04 0.0
11 02:15 N 3 10.00 Fair CLR 64.4 55.9 74% 30.04 0.0
11 01:55 N 3 10.00 Partly Cloudy SCT060 63.9 56.8 72.5 63.5 78% 30.05 0.0
11 01:35 Calm 7.00 Partly Cloudy SCT060 63.5 56.7 79% 30.04 0.0
11 01:15 Calm 5.00 Fair with Haze CLR 63.7 56.7 78% 30.04 0.0
11 00:55 Calm 7.00 Fair CLR 64.6 57.2 77% 30.03 0.0
11 00:35 Calm 10.00 Fair CLR 65.7 57.9 76% 30.02 0.0
11 00:15 Calm 10.00 Fair CLR 66.4 58.1 75% 30.01 0.0
10 23:55 Calm 7.00 Fair CLR 66.2 58.3 76% 30.01 0.0
10 23:35 Calm 10.00 Fair CLR 66.7 59 76% 30.03 0.0
10 23:15 Calm 10.00 Partly Cloudy SCT060 67.3 59.5 76% 30.03 0.0
10 22:55 Calm 10.00 Mostly Cloudy BKN060 68 58.8 73% 30.03 0.0
10 22:35 Calm 10.00 Mostly Cloudy BKN060 68.5 58.6 71% 30.04 0.0
10 22:15 Calm 10.00 Partly Cloudy SCT060 68.9 58.8 70% 30.03 0.0
10 21:55 Calm 10.00 Fair CLR 68.9 59 71% 30.02 0.0
10 21:35 N 5 10.00 Partly Cloudy SCT110 68.7 59.2 72% 30.02 0.0
10 21:15 N 3 7.00 Partly Cloudy SCT110 69.3 59.2 70% 30.01 0.0
10 20:55 Calm 10.00 Mostly Cloudy BKN110 69.8 60.3 72% 30 0.0
10 20:35 N 3 10.00 Overcast OVC100 71.6 60.1 67% 29.99 0.0
10 20:15 Calm 10.00 Overcast SCT070 BKN090 OVC110 72.1 61.5 69% 29.99 0.0
10 19:55 Calm 7.00 Overcast SCT070 SCT080 OVC100 72.5 61.5 80.1 72.5 69% 30 0.0
10 19:35 Calm 7.00 Overcast SCT085 OVC100 72.9 62.6 70% 30 0.0
10 19:15 Calm 7.00 Overcast OVC085 73 62.4 69% 29.99 0.0
10 18:55 Calm 7.00 Overcast OVC075 73.6 62.2 68% 29.99 0.0
10 18:35 N 3 10.00 Overcast BKN070 OVC090 73.8 62.6 68% 29.98 0.0
10 18:15 N 5 7.00 Overcast SCT075 BKN090 OVC110 74.8 63.5 68% 29.99 0.0
10 17:55 N 6 7.00 Overcast SCT075 OVC100 75.4 63 65% 77 29.98 0.0
10 17:35 N 5 7.00 Overcast SCT075 SCT090 OVC110 76.1 63.5 65% 78 29.98 0.0
10 17:15 NW 3 10.00 Mostly Cloudy BKN110 76.3 63.5 65% 78 29.98 0.0
10 16:55 Calm 7.00 Partly Cloudy SCT110 76.5 63.5 64% 78 29.98 0.0
10 16:35 N 3 7.00 Overcast OVC110 76.1 63.7 66% 78 29.98 0.0
10 16:15 NW 5 10.00 Mostly Cloudy BKN110 75.9 64.2 67% 78 30 0.0
10 15:55 N 3 10.00 Partly Cloudy SCT080 SCT110 76.6 64.2 66% 78 30 0.0
10 15:35 N 5 10.00 Partly Cloudy SCT075 SCT095 SCT120 77.2 62.6 61% 79 30 0.0
10 15:15 NW 3 10.00 Fair CLR 77.9 60.4 55% 79 30.01 0.0
10 14:55 NW 3 10.00 Partly Cloudy SCT100 78.3 60.6 55% 80 30.02 0.0
10 14:35 W 3 10.00 Mostly Cloudy SCT035 SCT046 BKN100 79 59.4 51% 80 30.03 0.0
10 14:15 SW 5 10.00 Overcast SCT035 BKN046 OVC110 79.9 58.6 48% 81 30.03 0.0
10 13:55 SW 5 7.00 Mostly Cloudy SCT033 BKN110 80.1 58.3 81.3 68.9 47% 81 30.03 0.0
10 12:15 Calm 10.00 Partly Cloudy SCT023 78.4 58.6 51% 80 30.04 0.0
10 11:55 Calm 7.00 Partly Cloudy SCT023 79 60.1 52% 80 30.04 0.0
10 11:35 Calm 7.00 Fair CLR 78.1 60.3 54% 79 30.05 0.0
10 11:15 Calm 7.00 Fair CLR 77.5 62.4 60% 79 30.04 0.0
10 10:55 SW 3 7.00 Partly Cloudy SCT011 76.5 62.4 62% 78 30.04 0.0
10 10:35 Calm 7.00 Partly Cloudy SCT009 75.2 63.5 67% 77 30.04 0.0
10 10:15 Calm 10.00 Partly Cloudy SCT007 74.3 64 70% 30.04 0.0
10 09:35 SW 3 10.00 Partly Cloudy SCT005 72.1 63.3 74% 30.05 0.0
10 09:15 SW 3 7.00 Fair CLR 70.5 62.8 77% 30.05 0.0
10 08:55 Calm 7.00 Fair CLR 69.8 62.1 77% 30.05 0.0
10 08:35 Calm 7.00 Fair CLR 69.1 61.7 77% 30.04 0.0
10 08:15 Calm 7.00 Fair CLR 68.9 61.7 78% 30.03 0.0
Date Time (edt) 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)