Weather observations for the past three days for
Portland Municipal Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
02 13:15 SE 9 11.27 Overcast OVC050 11.6 -7 27% 76.73 0.0
02 12:55 Calm 16.09 Overcast OVC060 11.6 -6.9 11.6 2.4 27% 76.76 0.0
02 12:35 Calm 11.27 Overcast OVC060 11.6 -6 29% 76.76 0.0
02 12:15 Calm 16.09 Overcast OVC060 11 -6.1 30% 76.78 0.0
02 11:55 Calm 16.09 Overcast OVC060 10.5 -4.1 36% 76.81 0.0
02 11:35 Calm 16.09 Overcast OVC060 10 -3.6 39% 76.84 0.0
02 11:15 Calm 16.09 Overcast OVC060 9.6 -2.6 43% 76.84 0.0
02 10:55 Calm 11.27 Overcast OVC050 9.1 -2.9 43% 76.86 0.0
02 10:35 Calm 16.09 Overcast OVC050 8 -2.7 47% 76.89 0.0
02 10:15 Calm 16.09 Overcast OVC050 8 -3.2 45% 76.86 0.0
02 09:55 Calm 16.09 Overcast OVC060 7.5 -1.8 52% 76.86 0.0
02 09:35 Calm 11.27 Overcast OVC060 6.7 -2.4 53% 76.86 0.0
02 09:15 Calm 16.09 Overcast OVC050 5.7 -2.3 57% 76.86 0.0
02 08:55 Calm 11.27 Overcast OVC050 5 -2.1 60% 76.86 0.0
02 08:35 Calm 16.09 Overcast OVC050 4.5 -1.1 67% 76.89 0.0
02 08:15 Calm 11.27 Overcast OVC050 4.4 -2 64% 76.84 0.0
02 07:55 Calm 11.27 Overcast OVC050 3.6 -1.5 70% 76.81 0.0
02 07:35 Calm 11.27 Overcast OVC050 3.1 -2.4 68% 76.78 0.0
02 07:15 Calm 16.09 Overcast OVC050 2.8 -2.4 69% 76.78 0.0
02 06:55 Calm 16.09 Overcast OVC050 2.5 -2.6 2.5 0.3 69% 76.76 0.0
02 06:35 Calm 16.09 Overcast OVC050 1.9 -3 70% 76.76 0.0
02 06:15 Calm 11.27 Overcast OVC050 0.8 -3.7 72% 76.73 0.0
02 05:55 Calm 16.09 Mostly Cloudy BKN050 1.2 -3.6 71% 76.73 0.0
02 05:35 Calm 16.09 Partly Cloudy SCT070 1.4 -3.9 68% 76.71 0.0
02 05:15 Calm 16.09 Mostly Cloudy SCT050 BKN070 2.4 -3.5 65% 76.71 0.0
02 04:55 Calm 16.09 Mostly Cloudy SCT050 BKN070 2.1 -3.5 67% 76.68 0.0
02 04:35 Calm 16.09 Overcast OVC070 2.4 -2.7 69% 76.68 0.0
02 04:15 Calm 16.09 Overcast OVC070 2.3 -2.6 70% 76.66 0.0
02 03:55 Calm 16.09 Overcast SCT050 OVC070 1.5 -3.5 70% 76.66 0.0
02 03:35 Calm 16.09 Overcast SCT055 OVC070 0.9 -3.1 75% 76.66 0.0
02 03:15 Calm 16.09 Partly Cloudy SCT055 0.5 -4 72% 76.66 0.0
02 02:55 Calm 16.09 Fair CLR 0.9 -3.4 73% 76.66 0.0
02 02:35 Calm 16.09 Partly Cloudy SCT075 1.5 -3 72% 76.63 0.0
02 02:15 Calm 16.09 Partly Cloudy SCT075 1 -3.4 73% 76.63 0.0
02 01:55 Calm 16.09 Fair CLR 0.9 -2.9 76% 76.61 0.0
02 01:35 Calm 16.09 Fair CLR 1.6 -3.1 71% 76.61 0.0
02 01:15 Calm 16.09 Fair CLR 1.9 -2.7 72% 76.61 0.0
02 01:55 Calm 11.27 Fair CLR 2 -2.8 6.5 1.2 71% 76.61 0.0
02 01:35 Calm 16.09 Fair CLR 1.4 -3 73% 76.61 0.0
02 01:15 Calm 16.09 Fair CLR 1.8 -3.1 70% 76.61 0.0
02 00:55 Calm 16.09 Partly Cloudy SCT100 2.3 -2.7 70% 76.61 0.0
02 00:35 Calm 16.09 Fair CLR 2.5 -2.6 69% 76.61 0.0
02 00:15 Calm 16.09 Fair CLR 3 -2.6 67% 76.61 0.0
01 23:55 Calm 16.09 Fair CLR 3 -2.4 68% 76.58 0.0
01 23:35 Calm 11.27 Partly Cloudy SCT065 3.3 -2 69% 76.58 0.0
01 23:15 Calm 16.09 Mostly Cloudy BKN065 3.4 -1.6 70% 76.58 0.0
01 22:55 Calm 16.09 Overcast OVC065 3.3 -2 69% 76.58 0.0
01 22:35 Calm 16.09 Overcast OVC065 4.6 -2 63% 76.58 0.0
01 22:15 Calm 16.09 Overcast OVC065 4.5 -2.8 59% 76.58 0.0
01 21:55 Calm 16.09 Partly Cloudy SCT065 3.6 -3.3 61% 76.58 0.0
01 21:35 Calm 16.09 Fair CLR 3.8 -2.7 63% 76.58 0.0
01 21:15 Calm 16.09 Fair CLR 3.9 -2.9 62% 76.56 0.0
01 20:55 Calm 16.09 Fair CLR 3.6 -3.2 61% 76.53 0.0
01 20:35 Calm 16.09 Fair CLR 5.3 -3.5 53% 76.53 0.0
01 20:15 Calm 16.09 Fair CLR 5.7 -4.1 50% 76.53 0.0
01 19:55 Calm 16.09 Partly Cloudy SCT060 6.3 -4.8 12.1 6.1 45% 76.5 0.0
01 19:35 Calm 16.09 Partly Cloudy SCT060 6.6 -4.6 45% 76.5 0.0
01 19:15 Calm 16.09 Fair CLR 7.6 -5.2 40% 76.45 0.0
01 18:55 Calm 16.09 Partly Cloudy SCT060 8.3 -6.2 36% 76.43 0.0
01 18:35 Calm 16.09 Overcast OVC050 9.7 -6.2 32% 76.45 0.0
01 18:15 Calm 16.09 Overcast OVC050 10.2 -5.9 32% 76.45 0.0
01 17:55 Calm 11.27 Overcast OVC050 10.2 -6.6 30% 76.43 0.0
01 17:35 W 13 16.09 Overcast OVC050 10.5 -6.2 31% 76.4 0.0
01 17:15 W 11 16.09 Mostly Cloudy BKN050 10.5 -6.3 30% 76.38 0.0
01 16:55 NW 9 16.09 Partly Cloudy SCT047 11.5 -6.9 27% 76.35 0.0
01 16:35 W 15 11.27 Partly Cloudy SCT047 SCT065 11.1 -6.6 29% 76.35 0.0
01 15:35 W 19 G 28 16.09 Mostly Cloudy SCT050 BKN065 12 -7.6 25% 76.35 0.0
01 15:15 W 22 16.09 Mostly Cloudy SCT049 SCT060 BKN065 11.4 -6.6 28% 76.35 0.0
01 14:55 W 9 G 28 16.09 Overcast OVC060 11.2 -6 30% 76.35 0.0
01 14:35 W 15 16.09 Overcast SCT045 OVC050 11 -5.7 31% 76.35 0.0
01 13:55 W 6 11.27 Overcast OVC050 11.6 -5.3 12.3 2.9 30% 76.35 0.0
01 13:35 W 19 16.09 Overcast BKN041 OVC050 11.7 -4.5 32% 76.35 0.0
01 13:15 W 7 16.09 Overcast BKN041 BKN049 OVC065 11.1 -4 35% 76.35 0.0
01 12:55 W 11 16.09 Partly Cloudy SCT041 SCT065 12 -3.9 33% 76.35 0.0
01 12:35 W 13 16.09 Mostly Cloudy BKN070 11.6 -3 36% 76.35 0.0
01 12:15 W 11 16.09 Mostly Cloudy BKN070 11.1 -1.8 41% 76.38 0.0
01 11:55 Calm 16.09 Mostly Cloudy BKN070 10.1 -2.1 43% 76.38 0.0
01 11:35 W 9 16.09 Mostly Cloudy BKN070 9.5 -1.7 46% 8 76.35 0.0
01 11:15 W 7 16.09 Mostly Cloudy BKN070 8.8 -0.7 52% 8 76.35 0.0
01 10:55 W 7 16.09 Mostly Cloudy BKN070 7.8 -1 54% 7 76.35 0.0
01 10:35 W 7 16.09 Mostly Cloudy BKN070 7.6 -0.5 57% 7 76.35 0.0
01 10:15 W 11 16.09 Overcast OVC070 6.7 -0.4 61% 5 76.35 0.0
01 09:55 SW 9 11.27 Overcast OVC070 6.7 -0.2 62% 5 76.35 0.0
01 09:35 SW 7 16.09 Overcast OVC070 5.7 -0.2 66% 4 76.33 0.0
01 09:15 Calm 16.09 Overcast OVC070 4.5 -0.7 69% 76.3 0.0
01 08:55 Calm 11.27 Mostly Cloudy SCT060 BKN070 3.1 -1.8 71% 76.28 0.0
01 08:35 Calm 16.09 Overcast SCT055 OVC070 3.4 -1.4 71% 76.25 0.0
01 08:15 S 6 16.09 Overcast OVC070 3.8 -1.8 67% 76.23 0.0
01 07:55 Calm 16.09 Partly Cloudy SCT070 2.9 -2.3 8.5 2.9 69% 76.23 0.0
01 07:35 Calm 16.09 Fair CLR 3.8 -1.5 69% 76.2 0.0
01 07:15 Calm 16.09 Fair CLR 3.6 -1.7 69% 76.2 0.0
01 06:55 SW 6 16.09 Fair CLR 3.5 -1.9 68% 76.2 0.0
01 06:35 SW 6 16.09 Fair CLR 3.6 -2.2 66% 76.17 0.0
01 06:15 W 7 16.09 Fair CLR 4.7 -1.3 65% 3 76.15 0.0
01 05:55 W 7 11.27 Fair CLR 4.8 -1.5 64% 3 76.12 0.0
01 05:35 W 6 16.09 Fair CLR 5.1 -1.2 64% 76.12 0.0
01 05:15 W 6 16.09 Fair CLR 4.8 -1.3 65% 76.1 0.0
01 04:55 SW 6 16.09 Fair CLR 5 -1.3 64% 76.1 0.0
01 04:35 W 7 16.09 Fair CLR 5.5 -0.9 64% 4 76.1 0.0
01 04:15 W 7 16.09 Fair CLR 5.7 -0.8 63% 4 76.1 0.0
01 03:55 W 7 16.09 Fair CLR 6 -0.6 63% 5 76.1 0.0
01 03:35 SW 9 16.09 Fair CLR 5.7 -0.9 63% 4 76.07 0.0
01 03:15 SW 7 16.09 Fair CLR 7 -0.5 59% 6 76.07 0.0
01 02:55 W 11 16.09 Fair CLR 7.2 -0.5 58% 5 76.07 0.0
01 02:35 SW 11 16.09 Fair CLR 7.5 -0.4 58% 6 76.07 0.0
01 02:15 SW 11 16.09 Partly Cloudy SCT070 7.9 -0.2 57% 6 76.07 0.0
01 01:55 SW 11 16.09 Mostly Cloudy SCT060 BKN070 8.5 0.3 9 6.4 57% 7 76.05 0.0
01 01:35 W 6 16.09 Overcast BKN060 OVC070 8.9 0 54% 76.05 0.0
01 01:15 SW 6 16.09 Overcast OVC050 9 -0.4 52% 76.05 0.0
01 00:55 Calm 16.09 Overcast BKN050 OVC065 8.2 -1 53% 76.07 0.0
01 00:35 Calm 16.09 Overcast BKN050 OVC065 7.7 -0.5 56% 76.07 0.0
01 00:15 Calm 16.09 Overcast OVC050 7.8 -1.4 53% 76.07 0.0
31 23:55 Calm 16.09 Overcast BKN055 OVC065 7.2 -0.7 58% 76.07 0.0
31 23:35 Calm 16.09 Overcast BKN055 OVC065 7 -0.3 60% 76.07 0.0
31 23:15 Calm 16.09 Overcast SCT055 BKN065 OVC090 7.1 -1.1 56% 76.07 0.0
31 22:55 Calm 16.09 Overcast SCT055 BKN065 OVC085 6.8 -1.2 57% 76.05 0.0
31 22:35 Calm 16.09 Overcast SCT055 SCT075 OVC085 6.9 -2.3 52% 76.05 0.0
31 22:15 Calm 16.09 Overcast SCT055 OVC085 7.1 -2.7 50% 76.05 0.0
31 21:55 Calm 16.09 Mostly Cloudy BKN085 7.5 -2.7 49% 76.05 0.0
31 21:35 SW 6 16.09 Mostly Cloudy BKN085 7.1 -2.5 51% 76.05 0.0
31 21:15 SW 6 16.09 Mostly Cloudy BKN085 7.2 -2.9 49% 76.05 0.0
31 20:55 Calm 16.09 Fair CLR 7.4 -3 48% 76.05 0.0
31 20:35 SW 6 16.09 Fair CLR 7.3 -2.8 49% 76.02 0.0
31 20:15 Calm 16.09 Fair CLR 7.5 -2.6 49% 76.02 0.0
31 19:55 Calm 16.09 Fair CLR 8.2 -2.7 13.5 8.2 46% 76.02 0.0
31 19:35 W 7 16.09 Fair CLR 9 -2.8 44% 8 76 0.0
31 19:15 W 11 16.09 Fair CLR 9.6 -3 41% 8 75.97 0.0
31 18:55 W 13 16.09 Fair CLR 10.2 -3.2 39% 75.95 0.0
31 18:35 W 13 16.09 Fair CLR 11.1 -4.3 34% 75.95 0.0
31 18:15 W 19 G 30 16.09 Fair CLR 11.4 -4.5 33% 75.92 0.0
31 17:55 W 24 G 33 16.09 Fair CLR 11.5 -4.6 32% 75.9 0.0
31 17:35 W 19 G 30 16.09 Mostly Cloudy BKN050 11.9 -4.1 33% 75.9 0.0
31 17:15 W 30 G 43 16.09 Mostly Cloudy BKN048 12.9 -4.8 29% 75.87 0.0
31 16:55 W 33 G 43 16.09 Mostly Cloudy and Breezy BKN048 BKN060 13.4 -3.7 31% 75.84 0.0
31 16:35 W 19 G 37 16.09 Mostly Cloudy SCT044 BKN060 12.3 -3.4 34% 75.84 0.0
31 16:15 W 20 G 30 11.27 Mostly Cloudy SCT042 BKN049 BKN060 12.5 -2.9 34% 75.84 0.0
31 15:55 W 26 11.27 Overcast SCT046 OVC060 12.7 -3.4 33% 75.84 0.0
31 15:35 W 22 G 37 16.09 Overcast SCT048 OVC060 12.7 -4.5 30% 75.84 0.0
31 15:15 W 17 G 31 11.27 Overcast SCT050 OVC060 12.9 -5 29% 75.84 0.0
31 14:55 W 28 G 35 16.09 Overcast SCT048 OVC060 12.5 -5.6 28% 75.84 0.0
31 14:35 W 20 G 35 16.09 Overcast SCT048 OVC060 13 -5 28% 75.84 0.0
31 14:15 W 28 G 44 16.09 Overcast SCT048 OVC060 12.6 -5 29% 75.84 0.0
31 13:55 W 24 G 31 16.09 Overcast OVC050 12.7 -5.1 13.4 5.5 29% 75.82 0.0
31 13:35 W 24 G 33 16.09 Mostly Cloudy SCT043 BKN050 BKN060 12.5 -3.3 33% 75.84 0.0
31 13:15 W 26 G 39 16.09 Partly Cloudy SCT041 12.9 -2.8 34% 75.84 0.0
31 12:55 W 22 G 35 16.09 Mostly Cloudy SCT037 BKN050 12.5 -1.7 38% 75.84 0.0
31 12:35 W 19 G 30 16.09 Overcast OVC050 11.5 -1 42% 75.87 0.0
31 12:15 W 19 G 30 16.09 Overcast OVC050 10.8 -0.1 47% 75.87 0.0
31 11:55 W 20 G 30 11.27 Mostly Cloudy BKN050 10.5 0.1 49% 75.87 0.0
31 11:35 W 17 G 28 16.09 Fair CLR 9.6 0.2 52% 7 75.84 0.0
31 11:15 W 20 G 26 16.09 Partly Cloudy SCT046 8.8 0.5 56% 6 75.84 0.0
31 10:55 W 20 16.09 Mostly Cloudy BKN044 8.4 0.3 57% 6 75.82 0.0
31 10:35 W 17 G 28 16.09 Overcast BKN042 OVC047 7.2 -0.1 60% 5 75.82 0.0
31 10:15 W 19 16.09 Overcast OVC044 7.2 0 61% 4 75.79 0.0
31 09:55 W 17 11.27 Overcast SCT029 BKN038 OVC044 6.3 -0.1 64% 3 75.79 0.0
31 09:35 W 15 16.09 Overcast SCT029 BKN036 OVC055 6 0 66% 3 75.77 0.0
31 09:15 W 13 16.09 Overcast BKN037 OVC043 6 0 66% 4 75.77 0.0
31 08:55 W 13 11.27 Overcast BKN046 OVC050 5.8 0 67% 3 75.74 0.0
31 08:35 W 9 11.27 Overcast BKN055 OVC065 5.6 0 68% 4 75.72 0.0
31 08:15 W 11 16.09 Overcast OVC060 5.6 -0.1 67% 3 75.72 0.0
31 07:55 W 11 16.09 Overcast OVC070 5.6 0 6.5 4.1 68% 3 75.72 0.0
31 07:35 W 15 16.09 Overcast OVC065 5.8 0 67% 3 75.69 0.0
31 07:15 W 13 16.09 Overcast OVC065 6.1 0.2 66% 4 75.69 0.0
31 06:55 W 11 16.09 Overcast OVC050 6.2 0.5 67% 4 75.69 0.0
31 06:35 W 9 16.09 Overcast SCT031 SCT041 OVC046 6.5 0.1 64% 5 75.67 0.0
31 06:15 W 9 16.09 Overcast SCT033 BKN041 OVC046 6.3 0.2 65% 5 75.69 0.0
31 05:55 W 7 11.27 Overcast SCT035 OVC041 6.3 0.2 65% 5 75.69 0.0
31 05:35 W 17 11.27 Overcast SCT028 BKN037 OVC050 6.4 0 64% 4 75.67 0.0
31 05:15 W 13 16.09 Overcast BKN028 BKN039 OVC055 6.1 0 65% 4 75.67 0.0
31 04:55 W 11 16.09 Mostly Cloudy SCT030 BKN055 5.8 0 67% 4 75.67 0.0
31 04:35 W 9 16.09 Partly Cloudy SCT055 5.8 -0.2 66% 4 75.64 0.0
31 04:15 W 13 16.09 Partly Cloudy SCT035 5.5 -0.2 67% 3 75.64 0.0
31 03:55 W 9 16.09 Fair CLR 5.2 -0.2 68% 3 75.64 0.0
31 03:35 W 7 16.09 Fair CLR 5.2 -0.5 67% 4 75.64 0.0
31 03:15 W 7 16.09 Fair CLR 4.8 -0.5 69% 3 75.64 0.0
31 02:55 W 9 16.09 Fair CLR 4.1 -0.8 71% 2 75.67 0.0
31 02:35 W 11 16.09 Fair CLR 4.3 -0.7 70% 2 75.64 0.0
31 02:15 W 13 16.09 Fair CLR 4.5 -0.7 69% 2 75.64 0.0
31 01:55 W 9 16.09 Partly Cloudy SCT030 4.5 -0.8 9.1 4.3 69% 3 75.67 0.0
31 01:35 W 11 16.09 Partly Cloudy SCT030 4.7 -0.9 67% 2 75.67 0.0
31 01:15 W 11 16.09 Fair CLR 5 -1 66% 3 75.67 0.0
31 00:55 W 9 16.09 Fair CLR 5 -1 66% 3 75.67 0.0
31 00:35 W 9 16.09 Fair CLR 5 -1 66% 3 75.67 0.0
31 00:15 W 9 16.09 Fair CLR 4.7 -1.1 66% 3 75.67 0.0
30 23:55 W 7 16.09 Fair CLR 5.1 -1 65% 4 75.67 0.0
30 23:35 W 11 16.09 Fair CLR 5.6 -1 63% 3 75.69 0.0
30 23:15 W 7 16.09 Fair CLR 5.4 -0.9 64% 4 75.69 0.0
30 22:55 W 7 16.09 Fair CLR 6.4 -0.8 60% 5 75.67 0.0
30 22:35 Calm 16.09 Fair CLR 6.7 -0.9 59% 75.67 0.0
30 22:15 NW 6 16.09 Fair CLR 7.5 -1 55% 75.69 0.0
30 21:55 W 7 16.09 Fair CLR 7.8 -0.9 54% 7 75.69 0.0
30 21:35 NW 13 16.09 Fair CLR 8.1 -1.2 52% 6 75.67 0.0
30 21:15 NW 11 16.09 Fair CLR 8.4 -1.3 51% 7 75.67 0.0
30 20:55 NW 9 16.09 Fair CLR 8.8 -1.5 49% 8 75.64 0.0
30 20:35 NW 13 16.09 Fair CLR 9 -1.4 48% 7 75.64 0.0
30 20:15 W 6 16.09 Fair CLR 9.1 -0.5 51% 75.64 0.0
30 19:55 NW 7 16.09 Fair CLR 8.5 -0.2 12.7 8.3 55% 8 75.62 0.0
30 19:35 NW 7 16.09 Partly Cloudy SCT049 9.1 0 53% 8 75.62 0.0
30 19:15 NW 6 16.09 Mostly Cloudy BKN049 10.1 0 50% 75.62 0.0
30 18:55 NW 9 16.09 Partly Cloudy SCT047 10.4 -0.1 48% 75.59 0.0
30 18:35 NW 11 11.27 Fair CLR 10.7 -0.1 48% 75.59 0.0
30 18:15 NW 13 16.09 Fair CLR 11 0 47% 75.57 0.0
30 17:55 NW 11 16.09 Fair CLR 12 -0.1 44% 75.54 0.0
30 17:35 NW 17 16.09 Partly Cloudy SCT038 12.1 0 44% 75.51 0.0
30 17:15 N 17 G 31 16.09 Fair CLR 12 0.1 44% 75.54 0.0
30 16:55 NW 20 G 30 16.09 Mostly Cloudy SCT035 BKN120 12.5 0.4 44% 75.51 0.0
30 16:35 N 19 16.09 Overcast SCT037 OVC110 11.8 1.7 50% 75.51 0.0
30 16:15 NW 15 G 26 16.09 Overcast SCT030 OVC110 11.3 1.7 52% 75.51 0.0
30 15:55 N 11 16.09 Overcast SCT030 BKN036 OVC050 10.8 2 55% 75.51 0.0
30 15:35 N 13 16.09 Overcast SCT023 SCT039 OVC050 10.5 1.6 54% 75.51 0.0
30 15:15 N 22 G 35 16.09 Overcast BKN022 OVC039 10.1 3 62% 75.51 0.0
30 14:55 N 19 16.09 Overcast BKN020 BKN026 OVC039 9.8 3.4 65% 8 75.54 0.0
30 14:35 N 20 G 33 16.09 Overcast SCT015 BKN033 OVC039 9.6 3.4 66% 7 75.51 0.0
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)