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.
20 16:15 Calm 7.00 Fair CLR 70.9 16.3 12% 30.33 0.0
20 15:55 SE 3 10.00 Fair CLR 70.2 14.9 12% 30.34 0.0
20 15:35 Calm 10.00 Fair CLR 71.1 13.5 11% 30.34 0.0
20 15:15 Calm 10.00 Fair CLR 70.2 14.9 12% 30.35 0.0
20 14:55 N 5 10.00 Fair CLR 70.2 19 14% 30.35 0.0
20 14:35 Calm 7.00 Fair CLR 69.8 19.6 15% 30.36 0.0
20 14:15 SE 5 10.00 Fair CLR 69.3 19 15% 30.37 0.0
20 13:55 SE 3 10.00 Fair CLR 68.7 22.5 68.9 39.4 17% 30.37 0.0
20 13:35 NE 3 10.00 Fair CLR 68 23.4 18% 30.38 0.0
20 13:15 Calm 7.00 Fair CLR 67.6 25.5 20% 30.38 0.0
20 12:55 Calm 7.00 Fair CLR 66.9 27.9 23% 30.39 0.0
20 12:35 E 5 10.00 Fair CLR 66.9 25.3 21% 30.4 0.0
20 12:15 Calm 10.00 Fair CLR 66.7 27.7 23% 30.4 0.0
20 11:55 E 5 7.00 Fair CLR 65.3 27.3 24% 30.41 0.0
20 11:35 SE 3 10.00 Fair CLR 63.3 31.1 30% 30.41 0.0
20 11:15 SE 3 10.00 Fair CLR 61.7 31.1 32% 30.41 0.0
20 10:35 Calm 10.00 Fair CLR 57 37.2 48% 30.41 0.0
20 10:15 Calm 7.00 Fair CLR 54 37.6 54% 30.41 0.0
20 09:55 Calm 7.00 Fair CLR 51.1 36.7 58% 30.4 0.0
20 09:35 Calm 10.00 Fair CLR 47.5 36.3 65% 30.4 0.0
20 09:15 Calm 7.00 Fair CLR 43.9 34.9 71% 30.4 0.0
20 08:55 Calm 7.00 Fair CLR 41 34 76% 30.4 0.0
20 08:35 Calm 7.00 Fair CLR 40.1 33.3 77% 30.39 0.0
20 08:15 Calm 3.00 Fair with Haze CLR 39.4 32.4 76% 30.39 0.0
20 07:55 Calm 3.00 Fair with Haze CLR 39.7 32.7 44.6 38.8 76% 30.39 0.0
20 07:35 Calm 7.00 Fair CLR 39.7 32 74% 30.38 0.0
20 07:15 Calm 5.00 Fair with Haze CLR 39.7 32.9 77% 30.38 0.0
20 06:55 Calm 10.00 Fair CLR 40.6 33.1 75% 30.38 0.0
20 06:35 Calm 7.00 Fair CLR 39.6 32 74% 30.38 0.0
20 06:15 Calm 7.00 Fair CLR 41.4 32.4 70% 30.37 0.0
20 05:55 Calm 7.00 Fair CLR 41.2 32.5 71% 30.37 0.0
20 05:35 Calm 10.00 Fair CLR 41 32.9 73% 30.37 0.0
20 05:15 Calm 10.00 Fair CLR 39 31.5 74% 30.36 0.0
20 04:55 Calm 7.00 Fair CLR 39.6 32.4 75% 30.36 0.0
20 04:35 Calm 7.00 Fair CLR 39.9 32.4 74% 30.36 0.0
20 04:15 Calm 10.00 Fair CLR 41.9 34 74% 30.36 0.0
20 03:55 Calm 10.00 Fair CLR 40.6 33.4 76% 30.36 0.0
20 03:35 Calm 10.00 Fair CLR 41.4 34.2 76% 30.37 0.0
19 23:55 Calm 10.00 Fair CLR 47.7 34 59% 30.37 0.0
19 23:35 Calm 10.00 Fair CLR 47.7 33.8 59% 30.37 0.0
19 23:15 Calm 10.00 Fair CLR 47.5 34.7 61% 30.38 0.0
19 22:55 Calm 10.00 Fair CLR 47.1 35.2 63% 30.37 0.0
19 22:35 Calm 10.00 Fair CLR 47.5 36 64% 30.37 0.0
19 22:15 Calm 7.00 Fair CLR 47.5 34.5 61% 30.37 0.0
19 21:55 Calm 7.00 Fair CLR 50.2 33.4 53% 30.37 0.0
19 21:35 Calm 10.00 Fair CLR 50.7 33.3 51% 30.36 0.0
19 21:15 Calm 10.00 Fair CLR 48.9 34 56% 30.37 0.0
19 20:55 Calm 7.00 Fair CLR 49.5 33.1 53% 30.37 0.0
19 20:35 Calm 10.00 Fair CLR 52 32.2 47% 30.37 0.0
19 20:15 Calm 10.00 Fair CLR 50 32.9 52% 30.37 0.0
19 19:55 Calm 5.00 Fair with Haze CLR 51.1 34 69.8 50.5 52% 30.36 0.0
19 19:35 Calm 10.00 Fair CLR 54.5 32.9 44% 30.35 0.0
19 19:15 Calm 10.00 Fair CLR 54.9 33.1 44% 30.35 0.0
19 18:55 Calm 10.00 Fair CLR 60.3 27.3 29% 30.35 0.0
19 18:35 Calm 10.00 Fair CLR 65.8 21.6 18% 30.35 0.0
19 18:15 Calm 10.00 Fair CLR 67.6 15.6 13% 30.35 0.0
19 17:55 Calm 10.00 Fair CLR 68.9 14.2 12% 30.36 0.0
19 17:35 Calm 7.00 Fair CLR 68.7 15.6 13% 30.36 0.0
19 17:15 E 5 7.00 Fair CLR 69.8 10.6 10% 30.35 0.0
19 16:55 Calm 10.00 Fair CLR 69.3 12.6 11% 30.36 0.0
19 16:35 Calm 10.00 Fair CLR 68.9 11.8 11% 30.36 0.0
19 16:15 Calm 7.00 Fair CLR 69.3 13.8 12% 30.36 0.0
19 15:55 Calm 10.00 Fair CLR 68.5 12.2 11% 30.36 0.0
19 15:35 SW 8 10.00 Fair CLR 69.3 16 13% 30.36 0.0
19 15:15 Calm 10.00 Fair CLR 68.2 13.1 12% 30.37 0.0
19 14:55 Calm 10.00 Fair CLR 68.2 11.5 11% 30.38 0.0
19 14:35 Calm 10.00 Fair CLR 66.9 9.5 10% 30.39 0.0
19 14:15 SE 3 10.00 Fair CLR 67.6 14.9 13% 30.4 0.0
19 13:55 SE 5 10.00 Fair CLR 66.9 14 66.9 39.4 13% 30.41 0.0
19 13:35 Calm 10.00 Fair CLR 66.2 14.4 13% 30.42 0.0
19 13:15 Calm 5.00 Fair with Haze CLR 65.7 17.6 16% 30.43 0.0
19 12:55 Calm 10.00 Fair CLR 65.3 20.5 18% 30.44 0.0
19 12:35 Calm 10.00 Fair CLR 64.4 17.8 16% 30.45 0.0
19 12:15 Calm 7.00 Fair CLR 62.8 22.8 22% 30.45 0.0
19 11:55 Calm 10.00 Fair CLR 61.9 21.2 21% 30.46 0.0
19 11:35 Calm 10.00 Fair CLR 60.8 24.8 25% 30.46 0.0
19 11:15 Calm 10.00 Fair CLR 59.5 27.3 29% 30.46 0.0
19 10:55 Calm 7.00 Fair CLR 58.3 28 32% 30.46 0.0
19 10:35 Calm 10.00 Fair CLR 56.7 31.5 38% 30.46 0.0
19 10:15 Calm 7.00 Fair CLR 54.3 30.9 41% 30.46 0.0
19 09:55 Calm 10.00 Fair CLR 51.3 30.7 46% 30.46 0.0
19 09:35 Calm 7.00 Fair CLR 49.1 31.5 51% 30.46 0.0
19 09:15 Calm 7.00 Fair CLR 46.6 31.1 55% 30.45 0.0
19 08:55 Calm 7.00 Fair CLR 43.5 31.3 62% 30.45 0.0
19 08:35 Calm 7.00 Fair CLR 41.2 30 65% 30.45 0.0
19 08:15 Calm 10.00 Fair CLR 39.7 29.1 66% 30.44 0.0
19 07:55 Calm 10.00 Fair CLR 40.3 29.3 45 39.4 65% 30.44 0.0
19 07:35 Calm 7.00 Fair CLR 40.6 30.4 67% 30.44 0.0
19 07:15 Calm 10.00 Fair CLR 40.8 30.7 67% 30.43 0.0
19 06:55 Calm 10.00 Fair CLR 41.2 29.7 64% 30.43 0.0
19 06:35 Calm 10.00 Fair CLR 42.1 28.9 60% 30.43 0.0
19 06:15 Calm 10.00 Fair CLR 41.5 29.5 62% 30.43 0.0
19 05:55 Calm 10.00 Fair CLR 41.4 30 64% 30.42 0.0
19 05:35 Calm 10.00 Fair CLR 41 30.6 66% 30.42 0.0
19 05:15 Calm 10.00 Fair CLR 40.6 29.8 65% 30.42 0.0
19 04:55 Calm 10.00 Fair CLR 40.8 30.6 67% 30.42 0.0
19 04:35 Calm 10.00 Fair CLR 41.5 29.1 61% 30.42 0.0
19 04:15 Calm 10.00 Fair CLR 42.6 29.5 60% 30.41 0.0
19 03:55 Calm 10.00 Fair CLR 41.7 29.7 62% 30.41 0.0
19 03:35 Calm 10.00 Fair CLR 42.6 30.2 62% 30.41 0.0
19 03:15 Calm 10.00 Fair CLR 39.4 29.5 68% 30.42 0.0
19 02:55 Calm 10.00 Fair CLR 43.7 30.7 60% 30.42 0.0
19 02:35 Calm 10.00 Fair CLR 44.2 27.3 52% 30.42 0.0
19 02:15 Calm 10.00 Fair CLR 43.7 30 59% 30.42 0.0
19 01:55 Calm 10.00 Fair CLR 43.5 27.7 55.4 43.2 54% 30.42 0.0
19 01:35 Calm 10.00 Fair CLR 48.2 25.2 41% 30.42 0.0
19 01:15 Calm 10.00 Fair CLR 47.8 25.7 42% 30.42 0.0
19 00:55 Calm 10.00 Fair CLR 46.9 26.6 45% 30.43 0.0
19 00:35 SE 3 10.00 Fair CLR 47.1 27.5 47% 30.43 0.0
19 00:15 Calm 10.00 Fair CLR 45.7 29.5 53% 30.44 0.0
18 23:55 Calm 10.00 Fair CLR 44.6 30.4 58% 30.44 0.0
18 23:35 Calm 10.00 Fair CLR 45.5 29.7 54% 30.44 0.0
18 23:15 Calm 10.00 Fair CLR 46 28.9 51% 30.44 0.0
18 22:55 Calm 10.00 Fair CLR 46 29.7 53% 30.44 0.0
18 22:35 Calm 10.00 Fair CLR 47.5 27.7 46% 30.44 0.0
18 22:15 Calm 10.00 Fair CLR 49.1 25.9 40% 30.44 0.0
18 21:55 SE 3 10.00 Fair CLR 50.9 26.6 39% 30.44 0.0
18 21:35 Calm 10.00 Fair CLR 52.2 23.4 33% 30.44 0.0
18 21:15 SE 3 10.00 Fair CLR 52.7 23 31% 30.44 0.0
18 20:55 Calm 10.00 Fair CLR 52.7 23.2 32% 30.44 0.0
18 20:35 Calm 10.00 Fair CLR 53.2 23.2 31% 30.45 0.0
18 20:15 Calm 10.00 Fair CLR 54.7 19.8 25% 30.44 0.0
18 19:55 Calm 10.00 Fair CLR 55.8 19.2 66.2 55 24% 30.43 0.0
18 19:35 SE 3 10.00 Fair CLR 56.5 18.1 22% 30.43 0.0
18 19:15 Calm 10.00 Fair CLR 58.5 15.6 19% 30.43 0.0
18 18:55 S 3 10.00 Fair CLR 60.8 9.3 13% 30.43 0.0
18 18:35 S 5 10.00 Fair CLR 62.2 8.8 12% 30.44 0.0
18 18:15 S 8 10.00 Fair CLR 63.5 7.5 11% 30.44 0.0
18 17:55 S 7 7.00 Fair CLR 64.4 6.4 10% 30.44 0.0
18 17:35 S 10 10.00 Fair CLR 64.9 -0.6 7% 30.44 0.0
18 15:55 S 8 10.00 Fair CLR 65.7 9.1 11% 30.46 0.0
18 15:35 S 8 G 17 7.00 Fair CLR 65.3 9.9 11% 30.47 0.0
18 15:15 S 10 10.00 Fair CLR 65.1 11.5 12% 30.47 0.0
18 14:55 S 8 10.00 Fair CLR 64.4 12.7 13% 30.48 0.0
18 14:35 S 8 7.00 Fair CLR 64 15.3 15% 30.49 0.0
18 14:15 S 8 10.00 Fair CLR 63.5 19 18% 30.5 0.0
18 13:55 S 6 10.00 Fair CLR 62.8 19.4 62.8 37.8 19% 30.5 0.0
18 13:15 S 9 7.00 Fair CLR 61 22.8 23% 30.53 0.0
18 12:15 SW 8 10.00 Fair CLR 57.7 27 31% 30.55 0.0
18 11:55 S 8 10.00 Fair CLR 56.5 27.1 32% 30.55 0.0
18 11:35 S 10 7.00 Fair CLR 55.6 28.4 35% 30.55 0.0
18 11:15 S 7 10.00 Fair CLR 54.5 28.4 37% 30.55 0.0
18 10:55 S 9 10.00 Fair CLR 53.2 27.9 38% 30.55 0.0
18 10:35 S 8 7.00 Fair CLR 52.5 28.4 40% 30.55 0.0
18 10:15 S 9 10.00 Fair CLR 50.2 27.5 42% 30.55 0.0
18 09:55 S 5 7.00 Fair CLR 48.2 28.2 46% 47 30.54 0.0
18 09:35 S 3 10.00 Fair CLR 46 28 50% 30.54 0.0
18 09:15 S 3 10.00 Fair CLR 42.6 27 54% 30.54 0.0
18 08:55 Calm 7.00 Fair CLR 40.1 26.1 57% 30.54 0.0
18 08:35 Calm 7.00 Fair CLR 38.5 26.6 62% 30.53 0.0
18 08:15 Calm 10.00 Fair CLR 38.3 25 59% 30.53 0.0
18 07:55 Calm 10.00 Fair CLR 38.5 25.2 38.7 35.8 59% 30.53 0.0
18 07:35 Calm 10.00 Fair CLR 38.3 25.3 60% 30.53 0.0
18 07:15 Calm 10.00 Fair CLR 38.5 25.2 59% 30.53 0.0
18 06:55 Calm 10.00 Fair CLR 38.3 25.7 61% 30.52 0.0
18 06:35 Calm 7.00 Fair CLR 37.4 26.1 64% 30.51 0.0
18 06:15 Calm 10.00 Fair CLR 36 25.9 67% 30.51 0.0
18 05:55 Calm 7.00 Fair CLR 36.5 26.8 68% 30.51 0.0
18 05:35 Calm 7.00 Fair CLR 36 27.1 70% 30.51 0.0
18 05:15 Calm 10.00 Fair CLR 36.3 27.5 70% 30.51 0.0
18 04:55 Calm 10.00 Fair CLR 37 26.6 66% 30.51 0.0
18 04:35 Calm 10.00 Fair CLR 36.3 27.1 69% 30.51 0.0
18 04:15 Calm 10.00 Fair CLR 36.9 27.1 68% 30.51 0.0
18 03:55 Calm 5.00 Fair with Haze CLR 36.5 27.7 70% 30.51 0.0
18 03:35 Calm 4.00 Fair with Haze CLR 37 27.5 68% 30.51 0.0
18 03:15 Calm 7.00 Fair CLR 38.5 26.8 63% 30.51 0.0
18 02:55 Calm 7.00 Fair CLR 38.5 27.3 64% 30.51 0.0
18 02:35 Calm 4.00 Fair with Haze CLR 38.1 28.2 68% 30.5 0.0
18 02:15 Calm 3.00 Fair with Haze CLR 38.5 28.2 67% 30.5 0.0
18 01:55 Calm 5.00 Fair with Haze CLR 37.9 28.2 44.8 37.4 68% 30.5 0.0
18 01:35 Calm 3.00 Fair with Haze CLR 39.2 27.5 63% 30.5 0.0
18 01:15 Calm 7.00 Fair CLR 39.6 27.3 62% 30.5 0.0
18 00:55 Calm 5.00 Fair with Haze CLR 39.9 27.9 62% 30.5 0.0
18 00:35 Calm 4.00 Fair with Haze CLR 39.6 28.4 64% 30.5 0.0
18 00:15 Calm 10.00 Fair CLR 40.3 28.4 63% 30.5 0.0
17 23:55 Calm 10.00 Fair CLR 40.1 28.4 63% 30.49 0.0
17 23:35 Calm 10.00 Fair CLR 39.7 29.3 66% 30.49 0.0
17 23:15 Calm 10.00 Fair CLR 40.1 28.8 64% 30.49 0.0
17 22:55 Calm 10.00 Fair CLR 40.3 29.5 65% 30.49 0.0
17 22:35 Calm 10.00 Fair CLR 40.5 30.2 67% 30.49 0.0
17 22:15 Calm 10.00 Fair CLR 40.1 29.1 65% 30.49 0.0
17 21:55 Calm 10.00 Fair CLR 40.5 28.4 62% 30.49 0.0
17 21:35 Calm 10.00 Fair CLR 42.6 26.2 52% 30.49 0.0
17 21:15 Calm 10.00 Fair CLR 42.8 25.9 51% 30.49 0.0
17 20:55 Calm 10.00 Fair CLR 41.9 25.9 53% 30.49 0.0
17 20:35 Calm 10.00 Fair CLR 41.4 25.7 54% 30.48 0.0
17 20:15 Calm 10.00 Fair CLR 42.8 27.1 54% 30.48 0.0
17 19:55 Calm 10.00 Fair CLR 44.8 24.3 54.9 43.5 44% 30.48 0.0
17 19:35 Calm 10.00 Fair CLR 44.4 25 46% 30.48 0.0
17 19:15 Calm 10.00 Fair CLR 45.9 24.3 43% 30.47 0.0
17 18:55 Calm 10.00 Fair CLR 51.1 19 28% 30.47 0.0
17 18:35 Calm 10.00 Fair CLR 53.1 8.6 17% 30.47 0.0
17 18:15 Calm 10.00 Fair CLR 53.8 7.3 15% 30.47 0.0
17 17:55 Calm 7.00 Fair CLR 54 7.2 15% 30.47 0.0
17 17:35 Calm 10.00 Fair CLR 54 8.2 16% 30.47 0.0
17 17:15 Calm 7.00 Fair CLR 54.5 8.8 16% 30.47 0.0
17 16:55 Calm 7.00 Fair CLR 54.5 11.3 18% 30.47 0.0
17 16:35 Calm 10.00 Fair CLR 53.6 10.9 18% 30.47 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)