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.
25 14:35 SW 12 G 16 10.00 Overcast OVC080 63.5 4.3 9% 30.04 0.0
25 14:15 SW 10 7.00 Overcast OVC080 63.3 0.1 8% 30.05 0.0
25 13:55 SW 12 G 16 10.00 Mostly Cloudy BKN080 62.8 5.7 63.1 40.3 10% 30.06 0.0
25 13:35 SW 7 10.00 Fair CLR 61.7 11.1 13% 30.06 0.0
25 13:15 S 10 10.00 Fair CLR 60.8 11.3 14% 30.07 0.0
25 12:55 SW 9 10.00 Fair CLR 60.3 12.9 15% 30.08 0.0
25 12:35 S 9 10.00 Fair CLR 59.9 13.8 16% 30.09 0.0
25 12:15 S 9 10.00 Fair CLR 57.7 14.7 18% 30.1 0.0
25 11:55 S 10 10.00 Fair CLR 56.7 16.3 20% 30.11 0.0
25 11:35 S 12 10.00 Fair CLR 55.4 18.9 24% 30.12 0.0
25 11:15 S 12 10.00 Fair CLR 53.8 18.5 25% 30.13 0.0
25 10:55 S 9 10.00 Fair CLR 52.2 19 27% 30.14 0.0
25 10:35 S 10 7.00 Fair CLR 50.4 18.7 28% 30.15 0.0
25 10:15 SE 7 10.00 Fair CLR 48.9 21.2 33% 46 30.16 0.0
25 09:55 SE 6 10.00 Fair CLR 46 22.3 39% 44 30.17 0.0
25 09:35 SE 7 10.00 Fair CLR 43.9 23.2 44% 40 30.17 0.0
25 09:15 SE 6 10.00 Fair CLR 42.3 23.5 48% 39 30.18 0.0
25 08:55 E 7 10.00 Fair CLR 41.2 24.4 51% 37 30.19 0.0
25 08:35 E 6 10.00 Fair CLR 41 23.4 50% 38 30.19 0.0
25 08:15 E 6 4.00 Fair with Haze CLR 40.5 23.9 52% 37 30.19 0.0
25 07:55 SE 7 5.00 Fair with Haze CLR 40.3 23.7 42.1 40.1 52% 36 30.19 0.0
25 07:35 E 5 10.00 Fair CLR 40.5 23.4 51% 38 30.2 0.0
25 07:15 E 5 10.00 Fair CLR 41 22.8 48% 38 30.21 0.0
25 06:55 E 6 10.00 Fair CLR 41 23 49% 38 30.21 0.0
25 06:35 Calm 10.00 Fair CLR 40.3 23.9 52% 30.21 0.0
25 06:15 Calm 7.00 Fair CLR 41.2 23 48% 30.2 0.0
25 05:55 Calm 10.00 Fair CLR 41.4 23 48% 30.19 0.0
25 05:35 E 3 10.00 Fair CLR 41 25 53% 30.18 0.0
25 05:15 SE 3 10.00 Fair CLR 40.8 25 53% 30.19 0.0
25 04:55 E 5 10.00 Fair CLR 41.5 23.9 50% 39 30.2 0.0
25 04:35 E 5 10.00 Fair CLR 41.4 24.8 52% 39 30.2 0.0
25 04:15 E 3 10.00 Partly Cloudy SCT120 41.9 24.3 50% 30.21 0.0
25 03:55 Calm 10.00 Partly Cloudy SCT120 41.7 24.1 50% 30.22 0.0
25 03:35 E 3 10.00 Fair CLR 41.2 24.8 52% 30.22 0.0
25 03:15 E 6 10.00 Fair CLR 41 23.9 51% 38 30.21 0.0
25 02:55 E 6 7.00 Partly Cloudy SCT120 41 24.4 52% 38 30.21 0.0
25 02:35 E 3 10.00 Partly Cloudy SCT120 41.5 23.9 50% 30.22 0.0
25 02:15 E 3 10.00 Fair CLR 41.4 23.9 50% 30.23 0.0
25 01:55 NE 3 10.00 Fair CLR 41.4 24.1 50.2 40.3 50% 30.24 0.0
25 01:35 Calm 10.00 Fair CLR 41.9 24.1 49% 30.25 0.0
25 01:15 E 5 10.00 Partly Cloudy SCT100 42.8 22.8 45% 41 30.25 0.0
25 00:55 E 3 10.00 Partly Cloudy SCT100 43 23 45% 30.26 0.0
25 00:35 Calm 10.00 Partly Cloudy SCT110 41.2 25.9 55% 30.27 0.0
25 00:15 Calm 10.00 Mostly Cloudy BKN110 42.1 23.9 49% 30.27 0.0
24 23:55 E 3 10.00 Mostly Cloudy BKN110 43.3 23 45% 30.27 0.0
24 23:35 Calm 10.00 Mostly Cloudy BKN110 44.6 21.9 41% 30.27 0.0
24 23:15 E 3 7.00 Mostly Cloudy BKN110 44.1 23.4 44% 30.26 0.0
24 22:55 SE 5 10.00 Overcast OVC120 44.1 23.4 44% 42 30.27 0.0
24 22:35 SE 5 10.00 Mostly Cloudy BKN120 44.6 23.2 43% 43 30.27 0.0
24 22:15 SE 3 10.00 Mostly Cloudy BKN120 45 21.9 40% 30.27 0.0
24 21:55 SE 3 10.00 Mostly Cloudy BKN120 45.1 22.1 40% 30.28 0.0
24 21:35 SE 5 10.00 Mostly Cloudy BKN120 46.6 20.5 35% 45 30.27 0.0
24 21:15 SE 3 10.00 Overcast OVC120 46.8 19.9 34% 30.27 0.0
24 20:55 SE 5 10.00 Overcast OVC120 47.7 18.7 32% 46 30.27 0.0
24 20:35 SE 3 10.00 Mostly Cloudy SCT100 BKN120 48.2 18.3 30% 30.27 0.0
24 20:15 SE 5 7.00 Mostly Cloudy BKN120 48.6 18.3 30% 47 30.26 0.0
24 19:55 SE 5 10.00 Mostly Cloudy BKN120 50 14.2 51.8 45.7 24% 49 30.27 0.0
24 19:35 Calm 7.00 Mostly Cloudy SCT100 BKN120 50 14.9 25% 30.28 0.0
24 19:15 Calm 10.00 Partly Cloudy SCT100 SCT120 51.3 13.8 22% 30.28 0.0
24 18:55 Calm 10.00 Partly Cloudy SCT120 50.9 13.8 23% 30.28 0.0
24 18:35 S 5 7.00 Partly Cloudy SCT120 51.4 13.3 22% 30.28 0.0
24 18:15 Calm 10.00 Fair CLR 50.9 12.7 22% 30.28 0.0
24 17:55 Calm 10.00 Fair CLR 50.9 13.5 22% 30.28 0.0
24 17:35 Calm 10.00 Fair CLR 50.9 14.9 24% 30.3 0.0
24 17:15 Calm 10.00 Fair CLR 50.4 12.7 22% 30.3 0.0
24 16:55 Calm 10.00 Fair CLR 51.3 15.8 24% 30.31 0.0
24 16:35 Calm 10.00 Fair CLR 50.4 15.3 25% 30.32 0.0
24 16:15 Calm 7.00 Fair CLR 49.6 16.5 27% 30.33 0.0
24 15:55 Calm 10.00 Fair CLR 48.9 16.9 28% 30.34 0.0
24 15:35 Calm 10.00 Fair CLR 48.6 13.8 25% 30.34 0.0
24 15:15 SW 5 10.00 Fair CLR 48.7 16.5 28% 47 30.35 0.0
24 14:55 SW 6 10.00 Fair CLR 48.4 18 30% 46 30.36 0.0
24 14:35 S 3 10.00 Fair CLR 47.5 16.5 29% 30.36 0.0
24 14:15 Calm 10.00 Fair CLR 46.4 16 29% 30.36 0.0
24 13:55 W 3 10.00 Fair CLR 45.7 18.3 46 27.1 33% 30.36 0.0
24 13:35 Calm 10.00 Fair CLR 44.4 18 35% 30.37 0.0
24 13:15 S 8 10.00 Fair CLR 44.4 17.2 34% 40 30.37 0.0
24 12:55 S 6 10.00 Fair CLR 43.2 16.3 34% 40 30.38 0.0
24 12:35 S 6 10.00 Fair CLR 42.4 18.3 38% 39 30.39 0.0
24 12:15 S 7 10.00 Fair CLR 41.9 18 38% 38 30.4 0.0
24 11:55 S 6 10.00 Fair CLR 40.5 16.5 38% 37 30.41 0.0
24 11:35 S 12 10.00 Fair CLR 40.1 16 37% 34 30.4 0.0
24 11:15 SE 10 10.00 Fair CLR 38.8 14.9 38% 33 30.41 0.0
24 10:55 S 13 G 16 10.00 Fair CLR 37.9 15.6 40% 31 30.41 0.0
24 10:35 SE 12 10.00 Fair CLR 37 17.1 44% 30 30.4 0.0
24 10:15 SE 10 G 16 10.00 Fair CLR 35.6 16.5 46% 29 30.41 0.0
24 09:55 SE 14 G 18 10.00 Fair CLR 34.5 17.4 50% 26 30.4 0.0
24 09:35 SE 9 7.00 Fair CLR 33.3 18 53% 26 30.4 0.0
24 09:15 SE 7 10.00 Fair CLR 32.4 18.9 57% 27 30.41 0.0
24 08:55 SE 7 10.00 Fair CLR 31.5 18.5 59% 26 30.41 0.0
24 08:35 SE 7 10.00 Fair CLR 29.5 17.6 61% 23 30.41 0.0
24 08:15 SE 6 10.00 Fair CLR 27.7 16.2 62% 22 30.41 0.0
24 07:55 E 3 10.00 Fair CLR 27.9 16.9 29.8 27 63% 30.43 0.0
24 07:35 Calm 7.00 Fair CLR 28.2 15.6 59% 30.43 0.0
24 07:15 Calm 10.00 Fair CLR 27.5 15.8 61% 30.42 0.0
24 06:55 Calm 10.00 Fair CLR 27.5 15.4 60% 30.42 0.0
24 06:35 Calm 10.00 Fair CLR 28.6 14.9 56% 30.42 0.0
24 06:15 Calm 10.00 Fair CLR 28.8 15.6 58% 30.41 0.0
24 05:55 Calm 10.00 Fair CLR 28.8 15.4 57% 30.41 0.0
24 05:35 Calm 10.00 Fair CLR 29.1 14.7 55% 30.4 0.0
24 05:15 E 3 10.00 Fair CLR 29.8 14 52% 30.4 0.0
24 04:55 Calm 10.00 Fair CLR 28.8 14.9 56% 30.4 0.0
24 04:35 Calm 10.00 Fair CLR 29.5 14.5 54% 30.4 0.0
24 04:15 Calm 10.00 Fair CLR 29.1 14.5 54% 30.4 0.0
24 03:55 Calm 10.00 Fair CLR 28 14.4 56% 30.41 0.0
24 03:35 Calm 10.00 Fair CLR 28.4 13.8 54% 30.41 0.0
24 03:15 Calm 10.00 Fair CLR 28.9 15.3 57% 30.39 0.0
24 02:55 Calm 10.00 Fair CLR 29.3 15.1 55% 30.39 0.0
24 02:35 Calm 10.00 Fair CLR 29.3 14 53% 30.4 0.0
24 02:15 Calm 10.00 Fair CLR 29.5 14 52% 30.4 0.0
24 01:35 Calm 10.00 Fair CLR 28.4 16 60% 30.41 0.0
24 01:15 Calm 10.00 Fair CLR 29.7 13.1 50% 30.42 0.0
24 00:55 Calm 10.00 Fair CLR 30 14 51% 30.41 0.0
24 00:35 Calm 10.00 Fair CLR 30.4 13.6 50% 30.42 0.0
24 00:15 Calm 10.00 Fair CLR 31.1 15.3 52% 30.42 0.0
23 23:55 Calm 10.00 Fair CLR 31.1 13.5 48% 30.42 0.0
23 23:35 Calm 10.00 Fair CLR 31.8 12.7 45% 30.42 0.0
23 23:15 NE 3 10.00 Fair CLR 32 12.7 45% 30.43 0.0
23 22:55 Calm 10.00 Fair CLR 32.7 12.2 42% 30.43 0.0
23 22:35 Calm 10.00 Fair CLR 32.9 12.2 42% 30.43 0.0
23 22:15 Calm 10.00 Fair CLR 33.3 12.7 43% 30.43 0.0
23 21:55 Calm 10.00 Fair CLR 34 12.6 41% 30.42 0.0
23 21:35 Calm 10.00 Fair CLR 34.7 12 39% 30.42 0.0
23 21:15 NE 5 10.00 Fair CLR 35.2 12.6 39% 32 30.41 0.0
23 20:55 N 5 10.00 Fair CLR 35.1 12.7 40% 32 30.41 0.0
23 20:15 N 8 10.00 Fair CLR 36.5 10.4 34% 31 30.39 0.0
23 19:55 N 8 10.00 Fair CLR 37.4 10.2 42.1 37.4 32% 32 30.39 0.0
23 19:35 NW 12 10.00 Fair CLR 38.7 8.1 28% 32 30.39 0.0
23 19:15 NW 9 G 13 10.00 Fair CLR 39.6 8.4 27% 34 30.38 0.0
23 18:55 N 13 G 17 10.00 Fair CLR 40.6 9.5 28% 34 30.38 0.0
23 18:35 N 9 G 16 10.00 Fair CLR 41 10.4 28% 36 30.38 0.0
23 18:15 NW 16 G 22 10.00 Fair CLR 41.2 10.9 29% 34 30.37 0.0
23 17:55 NW 13 10.00 Partly Cloudy SCT042 41.4 13.1 31% 35 30.36 0.0
23 17:35 NW 10 G 26 10.00 Mostly Cloudy BKN042 41.9 14.5 33% 36 30.36 0.0
23 17:15 NW 13 G 21 10.00 Partly Cloudy SCT040 41 13.1 32% 34 30.36 0.0
23 16:55 NW 15 G 24 10.00 Partly Cloudy SCT040 41.2 14.2 33% 34 30.36 0.0
23 16:35 NW 15 G 20 10.00 Partly Cloudy SCT037 40.6 15.8 36% 33 30.36 0.0
23 16:15 NW 12 G 21 7.00 Mostly Cloudy BKN035 39 16.9 41% 32 30.36 0.0
23 15:55 NW 14 G 21 10.00 Mostly Cloudy BKN032 39.9 17.4 40% 33 30.36 0.0
23 15:35 NW 14 G 18 10.00 Mostly Cloudy BKN032 38.5 18.5 44% 31 30.35 0.0
23 15:15 NW 17 G 23 10.00 Overcast OVC028 38.3 18.1 44% 30 30.35 0.0
23 14:55 NW 15 G 23 7.00 Overcast OVC028 38.5 20.5 48% 31 30.34 0.0
23 14:35 NW 10 G 21 10.00 Overcast OVC028 39.2 19.2 45% 33 30.34 0.0
23 14:15 NW 14 G 18 10.00 Overcast OVC028 39.4 21 48% 32 30.33 0.0
23 13:55 NW 12 G 17 10.00 Overcast OVC026 39 20.8 39 36.5 48% 32 30.33 0.0
23 13:35 N 14 G 18 10.00 Overcast OVC026 38.8 20.3 47% 31 30.32 0.0
23 13:15 NW 10 G 21 10.00 Overcast BKN022 OVC027 37.2 20.5 51% 31 30.32 0.0
23 12:55 W 7 10.00 Overcast OVC022 37 21.7 54% 32 30.32 0.0
23 12:35 NW 12 10.00 Overcast OVC024 37 20.3 51% 30 30.32 0.0
23 12:15 NW 15 G 18 10.00 Overcast OVC024 37.4 21.6 53% 29 30.31 0.0
23 11:55 NW 14 G 18 10.00 Overcast OVC024 38.3 22.6 53% 31 30.3 0.0
23 11:35 NW 12 10.00 Overcast OVC026 37.6 22.1 54% 31 30.29 0.0
23 11:15 NW 15 G 22 10.00 Overcast OVC026 37.8 22.6 54% 30 30.28 0.0
23 10:55 NW 13 G 18 10.00 Overcast OVC024 37.9 23 55% 31 30.27 0.0
23 10:35 NW 12 G 16 10.00 Overcast OVC022 37.9 23.5 56% 31 30.26 0.0
23 10:15 N 10 10.00 Overcast OVC025 38.3 23 54% 32 30.24 0.0
23 09:55 N 14 10.00 Overcast OVC027 37.6 22.6 55% 30 30.23 0.0
23 09:35 N 14 G 17 10.00 Overcast OVC025 37.4 22.3 54% 30 30.22 0.0
23 09:15 N 13 G 18 10.00 Overcast OVC025 36.9 23.4 58% 29 30.21 0.0
23 08:55 N 10 10.00 Overcast OVC025 36.5 23.7 60% 30 30.21 0.0
23 08:35 N 8 7.00 Overcast OVC027 36.5 24.3 61% 31 30.19 0.0
23 08:15 N 14 7.00 Overcast OVC029 36.5 24.1 61% 28 30.18 0.0
23 07:55 N 12 10.00 Overcast OVC031 36.7 24.6 41.4 36.7 62% 30 30.16 0.0
23 07:35 N 14 G 21 10.00 Overcast SCT018 SCT025 OVC031 37 24.8 61% 29 30.15 0.0
23 07:15 N 10 10.00 Overcast BKN020 OVC027 37.4 26.4 65% 31 30.13 0.0
23 06:55 N 9 10.00 Overcast BKN018 OVC025 37.4 26.2 64% 31 30.12 0.0
23 06:35 N 10 10.00 Overcast BKN016 OVC032 37.6 27.5 67% 31 30.1 0.0
23 06:15 N 12 10.00 Overcast SCT016 OVC032 37.8 27.7 67% 31 30.09 0.0
23 05:55 N 10 7.00 Overcast SCT016 SCT023 OVC032 37.8 27.7 67% 31 30.08 0.0
23 05:35 N 12 10.00 Overcast SCT016 SCT023 OVC032 38.3 27.9 66% 32 30.07 0.0
23 05:15 N 13 10.00 Overcast SCT018 SCT026 OVC032 38.5 28 66% 31 30.06 0.0
23 04:55 N 14 G 18 10.00 Overcast BKN014 BKN018 OVC030 39.2 28.9 67% 32 30.05 0.0
23 04:35 N 13 10.00 Overcast OVC014 39.4 29.7 68% 32 30.04 0.0
23 04:15 N 14 10.00 Overcast OVC014 39.6 29.8 68% 32 30.03 0.0
23 03:55 N 13 10.00 Overcast OVC010 39.4 30.9 72% 32 30.03 0.0
23 03:35 N 15 5.00 Overcast with Haze SCT007 BKN010 OVC016 39.4 32 75% 32 30.02 0.0
23 03:15 N 18 G 23 2.50 Overcast with Haze OVC007 40.1 32.7 75% 32 30.01 0.0
23 02:55 N 13 G 18 4.00 Overcast with Haze OVC007 40.5 32.2 72% 34 30 0.0
23 02:35 N 16 7.00 Overcast OVC007 40.6 32.4 72% 33 29.99 0.0
23 02:15 N 16 G 20 7.00 Overcast OVC007 41 32.9 73% 33 29.97 0.0
23 01:55 N 16 7.00 Overcast OVC009 41.5 33.1 56.8 41.5 72% 34 29.96 0.0 0.59
23 01:35 N 15 7.00 Overcast BKN009 OVC013 42.3 33.1 70% 35 29.96 0.0
23 01:15 N 9 G 18 10.00 Overcast OVC013 42.4 32 67% 38 29.95 0.0
23 00:55 N 14 G 18 10.00 Overcast OVC011 42.4 32.2 67% 36 29.94 0.0
23 00:35 N 17 G 21 7.00 Overcast OVC011 42.4 32.9 69% 35 29.91 0.0
23 00:15 N 12 G 18 10.00 Mostly Cloudy BKN011 42.1 32.5 69% 36 29.88 0.0
22 23:55 E 9 10.00 Fair CLR 42.3 32.7 69% 37 29.83 0.0
22 23:15 E 7 G 16 10.00 Overcast BKN010 OVC015 43.2 34 70% 40 29.86 0.0
22 22:35 E 9 7.00 Light Rain BKN010 BKN014 OVC110 43.9 35.2 72% 39 29.81 0.0 0.07
22 22:15 NE 12 G 17 5.00 Light Rain BKN010 OVC013 45 36.1 71% 40 29.86 0.0 0.03
22 21:55 NE 9 G 17 5.00 Light Rain BKN013 BKN065 OVC100 45.5 36.3 70% 41 29.87 0.0 0.23
22 21:35 NE 10 G 18 7.00 Light Rain SCT013 SCT030 OVC100 45.7 36.5 70% 41 29.83 0.0 0.21
22 21:15 NE 10 G 23 3.00 Heavy Rain BKN015 BKN034 OVC090 45.9 36.7 70% 41 29.81 0.0 0.14
22 20:55 NE 13 G 21 4.00 Light Rain SCT020 BKN040 OVC090 47.3 38.3 71% 42 29.8 0.0 0.29
22 20:35 NE 13 G 31 3.00 Heavy Rain SCT021 BKN070 OVC110 53.1 36.5 54% 29.84 0.0 0.12
22 20:15 NE 13 G 24 10.00 Mostly Cloudy SCT070 SCT080 BKN090 55.4 35.1 46% 29.73 0.0
22 19:55 NE 9 G 18 10.00 Mostly Cloudy SCT041 BKN080 57 34.9 83.5 57 44% 29.76 0.0
22 19:35 NE 13 G 24 10.00 Partly Cloudy SCT080 58.3 34.3 41% 29.76 0.0
22 19:15 NE 14 G 24 7.00 Fair CLR 60.4 34.7 38% 29.72 0.0
22 18:55 NE 15 G 24 10.00 Fair CLR 68.4 37.2 32% 29.73 0.0
22 18:35 N 16 G 20 7.00 Fair CLR 70.7 41.9 35% 29.69 0.0
22 18:15 NE 7 10.00 Fair CLR 72.5 42.1 33% 29.66 0.0
22 17:35 N 12 G 17 7.00 Fair CLR 76.3 40.8 28% 77 29.65 0.0
22 17:15 N 9 10.00 Fair CLR 77 37.8 24% 77 29.65 0.0
22 16:55 N 8 7.00 Fair CLR 77.2 38.5 25% 77 29.65 0.0
22 16:35 NW 12 G 20 10.00 Fair CLR 77.9 39.6 25% 78 29.65 0.0
22 16:15 NW 12 G 17 7.00 Fair CLR 78.1 41.4 27% 78 29.64 0.0
22 15:55 N 14 7.00 Fair CLR 77.9 43.5 30% 78 29.65 0.0
22 15:35 NW 13 G 18 10.00 Fair CLR 79 42.8 28% 78 29.64 0.0
22 15:15 NW 12 G 21 10.00 Fair CLR 81.3 44.2 27% 80 29.64 0.0
22 14:55 NW 12 G 26 7.00 Fair CLR 82.8 40.5 22% 80 29.63 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)