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.
11 08:55 N 3 1.75 Overcast with Haze OVC004 57.7 50.5 77% 30.01 0.0
11 08:35 NE 3 3.00 Overcast with Haze OVC007 57.7 50.2 76% 30.01 0.0
11 08:15 N 3 4.00 Overcast with Haze OVC007 58.1 50 75% 30.01 0.0
11 07:55 Calm 7.00 Overcast OVC009 58.3 49.5 58.3 57.6 73% 30.01 0.0
11 07:35 Calm 10.00 Overcast OVC009 58.3 49.5 73% 30 0.0
11 07:15 NE 3 10.00 Overcast OVC011 58.3 49.5 73% 30 0.0
11 06:55 N 3 10.00 Overcast OVC011 58.1 49.3 73% 29.99 0.0
11 06:35 Calm 10.00 Overcast OVC011 58.1 49.1 72% 30 0.0
11 06:15 Calm 10.00 Overcast OVC011 58.1 49.3 73% 29.99 0.0
11 05:55 Calm 10.00 Overcast OVC011 57.9 49.3 73% 29.99 0.0
11 05:35 E 3 7.00 Overcast OVC011 58.1 49.1 72% 29.99 0.0
11 04:55 NE 3 7.00 Overcast OVC013 57.6 49.3 74% 30.01 0.0
11 04:35 E 3 7.00 Overcast OVC015 57.7 49.1 73% 30.01 0.0
11 04:15 E 3 10.00 Overcast OVC017 58.1 48.7 71% 30.02 0.0
11 03:55 NE 5 10.00 Overcast OVC017 58.1 48.6 71% 30.02 0.0
11 03:35 NE 3 10.00 Overcast OVC019 58.1 48.9 72% 30.03 0.0
11 03:15 E 3 10.00 Overcast OVC021 58.3 48.9 71% 30.04 0.0
11 02:55 E 3 10.00 Overcast OVC025 58.3 49.1 72% 30.05 0.0
11 02:35 Calm 10.00 Overcast OVC027 58.3 49.1 72% 30.05 0.0
11 02:15 NE 5 10.00 Overcast BKN031 OVC040 58.1 49.3 73% 30.05 0.0
11 01:55 E 6 7.00 Overcast BKN033 OVC041 58.3 49.1 65.7 58.3 72% 30.06 0.0
11 01:35 E 6 10.00 Overcast OVC035 59 48.2 68% 30.06 0.0
11 01:15 E 3 10.00 Overcast OVC037 59.2 47.8 66% 30.07 0.0
11 00:55 E 5 10.00 Overcast OVC039 59.4 46.9 64% 30.08 0.0
11 00:35 E 3 7.00 Overcast OVC043 59.9 45.9 60% 30.09 0.0
11 00:15 E 6 10.00 Overcast OVC045 59.9 45.5 59% 30.1 0.0
10 23:55 E 6 10.00 Overcast SCT041 OVC047 59.9 45.3 59% 30.1 0.0
10 23:35 E 3 10.00 Overcast BKN040 OVC050 59.2 46.4 63% 30.12 0.0
10 23:15 E 8 5.00 Overcast with Haze BKN048 OVC060 59.4 46 62% 30.13 0.0
10 22:55 E 9 10.00 Overcast OVC060 61.7 43.3 51% 30.14 0.0
10 22:35 E 8 G 16 10.00 Overcast OVC070 61.9 42.8 50% 30.14 0.0
10 22:15 E 9 10.00 Overcast SCT065 OVC100 62.1 42.6 49% 30.14 0.0
10 21:55 E 10 10.00 Overcast OVC100 62.2 43.2 50% 30.15 0.0
10 21:35 E 8 10.00 Overcast OVC100 62.2 44.2 52% 30.15 0.0
10 21:15 E 9 10.00 Overcast OVC100 62.6 44.6 52% 30.16 0.0
10 20:55 E 8 10.00 Overcast SCT037 OVC110 63 43.9 50% 30.16 0.0
10 20:35 SE 13 10.00 Overcast OVC120 64 43.3 47% 30.16 0.0
10 19:55 E 6 10.00 Overcast OVC100 65.7 41.7 72.9 65.7 42% 30.15 0.0
10 19:35 E 5 10.00 Mostly Cloudy BKN110 65.7 41.9 42% 30.16 0.0
10 18:35 SE 7 10.00 Fair CLR 68.2 38.5 34% 30.17 0.0
10 18:15 SE 12 10.00 Fair CLR 68.9 38.5 33% 30.17 0.0
10 17:55 SE 7 10.00 Fair CLR 68.4 38.3 33% 30.16 0.0
10 17:35 SE 7 10.00 Fair CLR 68.9 37.8 32% 30.16 0.0
10 17:15 SE 8 10.00 Fair CLR 69.8 35.6 29% 30.16 0.0
10 16:55 SE 10 10.00 Fair CLR 70.5 35.6 28% 30.16 0.0
10 16:35 SE 9 10.00 Fair CLR 71.8 37 28% 30.16 0.0
10 16:15 SE 14 7.00 Fair CLR 72.1 34.5 25% 30.16 0.0
10 15:55 SE 9 10.00 Fair CLR 71.8 36.9 28% 30.17 0.0
10 15:35 SE 9 10.00 Fair CLR 71.6 37.2 29% 30.17 0.0
10 15:15 SE 9 10.00 Fair CLR 71.8 37.9 29% 30.18 0.0
10 14:55 SE 13 G 18 10.00 Fair CLR 71.6 36.5 28% 30.18 0.0
10 14:35 SE 13 G 17 7.00 Fair CLR 72 37 28% 30.19 0.0
10 14:15 SE 12 10.00 Fair CLR 72.7 37.2 28% 30.2 0.0
10 13:55 SE 12 G 17 10.00 Fair CLR 72.3 36 72.3 56.5 27% 30.21 0.0
10 13:35 SE 9 G 17 10.00 Fair CLR 71.8 37.8 29% 30.21 0.0
10 13:15 SE 5 7.00 Fair CLR 70.9 40.6 33% 30.21 0.0
10 12:55 SE 10 10.00 Fair CLR 71.1 40.8 34% 30.22 0.0
10 12:35 SE 10 7.00 Fair CLR 70.9 39.6 32% 30.23 0.0
10 12:15 SE 10 10.00 Fair CLR 71.1 39.7 32% 30.23 0.0
10 11:55 SE 7 10.00 Fair CLR 69.4 40.8 35% 30.23 0.0
10 11:35 SE 7 10.00 Fair CLR 68.9 39.9 35% 30.22 0.0
10 11:15 SE 7 10.00 Fair CLR 68.2 39.4 35% 30.21 0.0
10 10:55 SE 7 7.00 Fair CLR 66.7 39.7 37% 30.21 0.0
10 10:35 SE 7 7.00 Fair CLR 65.7 41 41% 30.22 0.0
10 10:15 SE 6 7.00 Fair CLR 64.4 42.1 44% 30.22 0.0
10 09:55 SE 7 10.00 Fair CLR 62.8 43.7 50% 30.23 0.0
10 09:35 SE 5 10.00 Fair CLR 60.8 44.8 56% 30.22 0.0
10 09:15 SE 5 7.00 Fair CLR 59.7 44.4 57% 30.22 0.0
10 08:55 SE 3 7.00 Fair CLR 58.3 44.4 60% 30.21 0.0
10 08:35 SE 5 10.00 Fair CLR 57.2 44.2 62% 30.21 0.0
10 06:35 SE 6 7.00 Fair CLR 57.4 43.7 60% 30.19 0.0
10 06:15 SE 6 10.00 Fair CLR 57 43.7 61% 30.18 0.0
10 05:55 SE 6 10.00 Fair CLR 57.6 43.3 59% 30.18 0.0
10 05:35 SE 6 10.00 Fair CLR 59 43.5 57% 30.19 0.0
10 05:15 SE 6 10.00 Fair CLR 57.2 43.7 61% 30.18 0.0
10 04:55 SE 5 10.00 Fair CLR 57.6 43.7 60% 30.18 0.0
10 04:35 SE 5 10.00 Fair CLR 58.1 43.7 59% 30.17 0.0
10 04:15 SE 6 10.00 Fair CLR 58.1 43.7 59% 30.17 0.0
10 03:55 SE 5 10.00 Fair CLR 59.4 43.5 56% 30.18 0.0
10 03:35 SE 6 10.00 Fair CLR 60.8 43.3 53% 30.18 0.0
10 03:15 SE 6 10.00 Fair CLR 61.3 43.3 52% 30.19 0.0
10 02:55 SE 6 10.00 Fair CLR 61.9 43.3 51% 30.19 0.0
10 02:35 SE 5 10.00 Fair CLR 61 43.3 52% 30.18 0.0
10 02:15 SE 5 10.00 Fair CLR 60.8 43.3 53% 30.18 0.0
10 01:55 SE 5 10.00 Fair CLR 63.7 42.1 67.1 62.6 45% 30.19 0.0
10 01:35 SE 6 10.00 Fair CLR 64.2 41.9 44% 30.19 0.0
10 01:15 SE 7 10.00 Fair CLR 65.3 41.4 42% 30.19 0.0
10 00:55 S 10 10.00 Fair CLR 65.8 40.8 40% 30.19 0.0
10 00:35 S 8 10.00 Fair CLR 65.7 40.8 40% 30.18 0.0
10 00:15 S 5 10.00 Fair CLR 63.7 40.8 43% 30.18 0.0
09 23:55 S 6 10.00 Fair CLR 64.8 40.3 41% 30.17 0.0
09 23:35 SE 6 10.00 Partly Cloudy SCT090 64.6 40.5 41% 30.17 0.0
09 23:15 SE 6 7.00 Overcast OVC090 64.6 41.2 43% 30.17 0.0
09 22:55 SE 6 10.00 Partly Cloudy SCT090 63 42.1 47% 30.17 0.0
09 22:15 SE 5 10.00 Fair CLR 63.5 42.3 46% 30.16 0.0
09 21:55 SE 5 10.00 Fair CLR 63 42.8 48% 30.16 0.0
09 21:35 SE 5 10.00 Fair CLR 63.3 42.4 47% 30.16 0.0
09 21:15 SE 5 10.00 Fair CLR 63.9 42.1 45% 30.16 0.0
09 20:55 SE 5 10.00 Fair CLR 64.8 41.4 43% 30.16 0.0
09 20:35 SE 5 10.00 Fair CLR 65.8 41 40% 30.15 0.0
09 20:15 SE 5 10.00 Fair CLR 65.8 41.7 42% 30.15 0.0
09 19:55 E 3 10.00 Partly Cloudy SCT110 66.9 41.7 78.6 66.7 40% 30.15 0.0
09 19:35 SE 3 10.00 Fair CLR 68.2 41.5 38% 30.15 0.0
09 19:15 SE 3 10.00 Fair CLR 69.4 41.5 36% 30.15 0.0
09 18:55 E 3 7.00 Fair CLR 72.5 39.6 30% 30.15 0.0
09 18:35 SE 3 7.00 Partly Cloudy SCT090 74.1 37.8 27% 30.15 0.0
09 18:15 SE 3 10.00 Mostly Cloudy BKN090 76.6 33.6 21% 77 30.15 0.0
09 17:55 Calm 7.00 Partly Cloudy SCT100 77 30.9 18% 77 30.15 0.0
09 17:35 Calm 10.00 Overcast OVC100 77.9 31.3 18% 77 30.15 0.0
09 17:15 Calm 7.00 Overcast OVC100 73.2 42.3 33% 30.15 0.0
09 16:55 Calm 7.00 Overcast OVC100 74.8 34.5 23% 30.15 0.0
09 16:35 Calm 7.00 Overcast OVC110 75 36.9 25% 77 30.15 0.0
09 16:15 Calm 10.00 Overcast OVC110 75.4 35.4 23% 76 30.15 0.0
09 15:55 SW 6 7.00 Overcast OVC120 75.6 35.6 23% 77 30.15 0.0
09 15:35 Calm 7.00 Mostly Cloudy BKN120 77 30 18% 77 30.15 0.0
09 15:15 SW 3 10.00 Fair CLR 77 29.5 17% 77 30.15 0.0
09 14:55 Calm 7.00 Fair CLR 77.9 28.2 16% 77 30.16 0.0
09 14:35 Calm 10.00 Fair CLR 77 32.5 20% 77 30.17 0.0
09 14:15 Calm 10.00 Partly Cloudy SCT110 75.9 30.4 19% 76 30.18 0.0
09 13:55 Calm 10.00 Mostly Cloudy BKN110 74.8 32 74.8 49.6 21% 30.2 0.0
09 13:35 Calm 10.00 Overcast OVC110 73.4 32 22% 30.21 0.0
09 13:15 SE 3 10.00 Overcast OVC110 71.6 32.5 24% 30.23 0.0
09 12:55 SE 5 10.00 Mostly Cloudy BKN110 71.1 33.1 25% 30.23 0.0
09 12:35 S 5 10.00 Overcast OVC110 69.6 32.4 25% 30.23 0.0
09 12:15 SE 6 10.00 Overcast BKN100 OVC120 67.8 33.4 28% 30.23 0.0
09 11:55 SE 5 10.00 Overcast OVC100 67.3 32.5 28% 30.23 0.0
09 10:15 SE 7 7.00 Fair CLR 61.2 34 36% 30.22 0.0
09 09:55 SE 9 10.00 Fair CLR 59 34.7 40% 30.21 0.0
09 09:35 SE 5 7.00 Fair CLR 57 36.3 46% 30.22 0.0
09 09:15 E 5 10.00 Fair CLR 55.4 36.5 49% 30.21 0.0
09 08:55 E 5 7.00 Fair CLR 53.6 36.3 52% 30.21 0.0
09 08:35 E 3 10.00 Fair CLR 51.8 35.1 53% 30.2 0.0
09 08:15 Calm 10.00 Fair CLR 50.4 34.5 55% 30.2 0.0
09 07:55 SE 3 10.00 Fair CLR 50.2 34.2 50.9 46.6 54% 30.19 0.0
09 07:35 E 3 10.00 Fair CLR 50 34.5 55% 30.18 0.0
09 07:15 Calm 10.00 Fair CLR 48.6 35.1 60% 30.18 0.0
09 06:35 Calm 10.00 Fair CLR 49.1 35.8 60% 30.17 0.0
09 06:15 Calm 10.00 Fair CLR 49.8 35.6 58% 30.17 0.0
09 05:55 Calm 10.00 Fair CLR 48.2 37 65% 30.17 0.0
09 05:35 Calm 10.00 Partly Cloudy SCT120 48.9 37.4 65% 30.17 0.0
09 05:15 Calm 10.00 Partly Cloudy SCT120 48.9 37.9 66% 30.16 0.0
09 04:35 Calm 10.00 Mostly Cloudy BKN110 48.2 38.8 70% 30.15 0.0
09 04:15 Calm 10.00 Mostly Cloudy BKN110 49.1 39.6 70% 30.15 0.0
09 03:55 Calm 10.00 Partly Cloudy SCT110 49.1 39.4 69% 30.15 0.0
09 03:35 Calm 10.00 Mostly Cloudy BKN110 49.1 38.3 66% 30.15 0.0
09 03:15 Calm 10.00 Partly Cloudy SCT110 47.3 38.3 71% 30.15 0.0
09 02:55 Calm 10.00 Fair CLR 48 38.7 70% 30.15 0.0
09 02:35 Calm 10.00 Fair CLR 50 38.1 64% 30.14 0.0
09 02:15 Calm 10.00 Fair CLR 46.8 38.5 73% 30.14 0.0
09 00:15 Calm 10.00 Fair CLR 51.1 39.9 66% 30.14 0.0
08 23:55 Calm 10.00 Fair CLR 52.2 38.1 59% 30.15 0.0
08 23:15 Calm 7.00 Fair CLR 50.9 38.1 62% 30.14 0.0
08 22:55 Calm 10.00 Fair CLR 51.1 36.9 58% 30.14 0.0
08 22:35 Calm 2.50 Fair with Haze CLR 52.2 39.7 63% 30.13 0.0
08 22:15 Calm 10.00 Fair CLR 52.5 39.2 61% 30.12 0.0
08 21:55 Calm 7.00 Fair CLR 52.2 39.4 62% 30.12 0.0
08 21:35 Calm 10.00 Fair CLR 55 36.5 50% 30.11 0.0
08 21:15 Calm 7.00 Fair CLR 53.8 38.8 57% 30.11 0.0
08 20:55 Calm 4.00 Fair with Haze CLR 56.3 37.2 49% 30.1 0.0
08 20:35 Calm 5.00 Fair with Haze CLR 57.4 37 47% 30.1 0.0
08 20:15 Calm 10.00 Fair CLR 55.4 38.5 53% 30.09 0.0
08 19:55 Calm 10.00 Fair CLR 58.5 35.6 74.5 58.5 43% 30.08 0.0
08 19:35 Calm 7.00 Fair CLR 59.9 34.9 39% 30.07 0.0
08 19:15 Calm 7.00 Fair CLR 63.1 30.4 29% 30.06 0.0
08 18:55 NW 3 10.00 Fair CLR 68.2 21.7 17% 30.06 0.0
08 18:35 NW 3 10.00 Fair CLR 70.7 17.6 13% 30.06 0.0
08 18:15 NW 6 10.00 Fair CLR 72.1 13.8 11% 30.06 0.0
08 17:55 NW 6 10.00 Fair CLR 73 9.7 8% 30.05 0.0
08 17:35 NW 9 10.00 Fair CLR 73.4 9 8% 30.05 0.0
08 17:15 NW 8 10.00 Fair CLR 73.6 9.9 8% 30.06 0.0
08 16:55 W 8 7.00 Fair CLR 74.1 12 9% 30.06 0.0
08 16:35 W 8 10.00 Fair CLR 73.8 8.8 8% 30.06 0.0
08 16:15 NW 10 G 16 10.00 Fair CLR 73.8 11.7 9% 30.06 0.0
08 15:55 NW 10 G 17 10.00 Fair CLR 73.9 9.7 8% 30.06 0.0
08 15:35 W 9 G 16 7.00 Fair CLR 73.9 11.5 9% 30.06 0.0
08 15:15 W 15 G 20 10.00 Fair CLR 73.9 11.8 9% 30.06 0.0
08 14:55 W 9 G 16 10.00 Fair CLR 73.8 11.5 9% 30.06 0.0
08 14:35 W 10 G 18 10.00 Fair CLR 73.8 10.8 9% 30.07 0.0
08 14:15 NW 9 7.00 Fair CLR 72.7 12.6 10% 30.08 0.0
08 13:55 NW 10 G 17 10.00 Fair CLR 73.2 11.1 73.2 49.1 9% 30.08 0.0
08 13:35 NW 12 G 17 10.00 Fair CLR 72.9 14.9 11% 30.1 0.0
08 13:15 W 8 G 18 10.00 Fair CLR 72.5 14.5 11% 30.1 0.0
08 12:55 W 12 G 17 7.00 Fair CLR 72.3 13.3 10% 30.1 0.0
08 12:35 W 9 G 18 10.00 Fair CLR 71.2 14.7 11% 30.1 0.0
08 12:15 W 6 G 9 10.00 Fair CLR 71.1 25.2 18% 30.1 0.0
08 11:55 W 9 10.00 Fair CLR 70.3 31.1 23% 30.1 0.0
08 11:35 W 7 7.00 Fair CLR 68.7 34.7 29% 30.1 0.0
08 11:15 W 6 10.00 Fair CLR 67.1 38.3 35% 30.1 0.0
08 10:55 W 3 7.00 Fair CLR 65.3 42.6 44% 30.09 0.0
08 10:35 Calm 7.00 Fair CLR 63.5 42.6 47% 30.09 0.0
08 10:15 W 7 7.00 Fair CLR 61.5 44.2 53% 30.08 0.0
08 09:55 W 7 7.00 Fair CLR 59.4 43.7 56% 30.07 0.0
08 09:35 W 5 10.00 Fair CLR 58.1 43.5 59% 30.07 0.0
08 09:15 Calm 7.00 Fair CLR 56.1 43.5 63% 30.06 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)