Weather observations for the past three days for
Portland, Portland International Jetport
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.
13 12:51 N 15 16.09 Mostly Cloudy FEW100 BKN130 7.8 -2.8 7.8 3.3 47% 6 75.11 1001.4
13 11:51 N 13 16.09 Overcast SCT100 SCT120 OVC150 6.1 -2.8 53% 4 75.13 1001.6
13 10:51 N 15 16.09 Mostly Cloudy SCT090 BKN120 5.6 -2.8 55% 3 75.18 1002.3
13 09:51 N 17 16.09 Mostly Cloudy BKN150 5.6 -2.8 55% 3 75.21 1002.6
13 08:51 N 17 16.09 Mostly Cloudy SCT095 BKN150 3.9 -2.8 62% 0 75.21 1002.5
13 07:51 N 15 16.09 Overcast FEW035 FEW075 OVC090 3.3 -2.8 65% 0 75.21 1002.8
13 04:51 N 19 16.09 Overcast OVC060 3.9 -2.8 62% 0 75.16 1002.1
13 03:51 N 15 16.09 Overcast OVC065 3.9 -2.8 62% 1 75.16 1001.9
13 02:51 N 20 16.09 Overcast OVC060 4.4 -2.2 63% 1 75.18 1002.3
13 01:51 N 17 16.09 Overcast FEW055 OVC070 4.4 -1.7 65% 1 75.21 1002.6
13 00:51 NE 17 16.09 Overcast OVC045 5 -1.1 5.6 5 65% 2 75.21 1002.7
12 23:51 NE 15 16.09 Overcast OVC039 5 -0.6 67% 2 75.23 1002.8
12 22:51 N 17 16.09 Light Rain OVC038 5 0 70% 2 75.26 1003.2
12 21:51 N 11 16.09 Overcast OVC035 5.6 0.6 71% 3 75.31 1003.8
12 20:51 N 11 16.09 Overcast OVC031 5.6 0.6 71% 3 75.34 1004.4
12 19:51 NE 11 16.09 Overcast OVC027 5.6 0.6 71% 3 75.34 1004.5
12 18:51 NE 13 16.09 Overcast OVC024 5.6 1.1 6.1 5 73% 3 75.36 1004.7
12 17:51 NE 15 16.09 Overcast OVC022 5.6 1.1 73% 3 75.41 1005.2
12 16:51 N 13 16.09 Overcast OVC021 5.6 1.1 73% 3 75.44 1005.7
12 15:51 NE 13 16.09 Overcast OVC019 5.6 1.1 73% 3 75.46 1006.1
12 14:51 N 11 16.09 Overcast BKN019 OVC025 5.6 1.7 76% 3 75.49 1006.5
12 13:51 N 15 16.09 Light Rain FEW015 OVC027 6.1 1.7 74% 3 75.54 1006.9
12 12:51 N 13 16.09 Overcast OVC030 6.1 1.7 6.7 5 74% 4 75.59 1007.8
12 11:51 N 15 16.09 Overcast SCT031 BKN039 OVC046 6.7 0.6 65% 4 75.64 1008.3
12 10:51 NE 11 16.09 Overcast BKN055 OVC060 6.1 0.6 68% 4 75.72 1009.4
12 09:51 NE 11 16.09 Overcast SCT032 BKN045 OVC060 6.1 -0.6 63% 4 75.74 1009.9
12 08:51 NE 13 16.09 Overcast FEW039 SCT050 OVC060 6.1 0 65% 4 75.77 1010.1
12 06:51 N 11 16.09 Overcast OVC060 5 -1.1 5 3.3 65% 3 75.77 1010.0
12 05:51 NE 9 16.09 Overcast BKN050 OVC060 5 -1.1 65% 3 75.77 1010.1
12 04:51 N 6 16.09 Overcast OVC050 4.4 0 73% 75.79 1010.5
12 03:51 N 7 16.09 Overcast OVC060 3.9 -0.6 73% 2 75.82 1010.8
12 02:51 NE 6 16.09 Mostly Cloudy BKN060 4.4 -1.7 65% 75.84 1011.1
12 01:51 N 6 16.09 Mostly Cloudy BKN070 3.9 -0.6 73% 75.87 1011.5
12 00:51 Calm 16.09 Overcast OVC070 3.3 0 7.8 1.7 79% 75.87 1011.5
11 23:51 Calm 16.09 Overcast OVC070 2.8 0 82% 75.87 1011.4
11 22:51 Calm 16.09 Mostly Cloudy BKN070 2.2 -0.6 82% 75.87 1011.5
11 21:51 Calm 16.09 Fair CLR 1.7 -1.1 82% 75.9 1011.7
11 20:51 Calm 16.09 Fair CLR 2.8 -1.1 76% 75.92 1012.1
11 19:51 Calm 16.09 A Few Clouds FEW070 5 -1.1 65% 75.9 1011.8
11 18:51 Calm 16.09 A Few Clouds FEW070 7.8 -1.1 12.2 6.1 54% 75.9 1011.7
11 17:51 W 13 16.09 A Few Clouds FEW060 7.2 -1.1 56% 5 75.87 1011.6
11 16:51 W 13 16.09 A Few Clouds FEW070 FEW250 8.3 -1.1 52% 6 75.84 1011.2
11 15:51 W 17 16.09 Partly Cloudy SCT060 10.6 -1.1 45% 75.82 1010.7
11 14:51 W 13 16.09 Partly Cloudy SCT060 11.1 -1.1 43% 75.79 1010.3
11 13:51 NW 13 16.09 Partly Cloudy SCT060 12.2 -0.6 42% 75.77 1010.1
11 12:51 W 20 G 30 16.09 Partly Cloudy SCT055 11.7 -1.1 12.8 4.4 41% 75.79 1010.4
11 11:51 SW 15 16.09 Partly Cloudy FEW046 SCT055 10.6 -1.7 43% 75.82 1010.7
11 10:51 SW 7 16.09 Partly Cloudy FEW037 SCT046 10.6 0 48% 75.84 1011.1
11 09:51 Vrbl 6 16.09 Partly Cloudy FEW045 SCT060 9.4 1.1 56% 75.9 1011.7
11 08:51 N 9 16.09 Mostly Cloudy SCT050 BKN060 8.9 1.1 58% 8 75.9 1011.7
11 07:51 Calm 16.09 Mostly Cloudy SCT050 BKN060 6.7 3.3 79% 75.87 1011.3
11 06:51 N 6 16.09 Partly Cloudy FEW055 SCT060 6.7 2.8 7.2 5 76% 75.84 1011.0
11 05:51 W 7 16.09 Mostly Cloudy BKN055 6.7 3.3 79% 6 75.77 1010.1
11 04:51 W 7 16.09 Mostly Cloudy BKN060 6.1 3.9 86% 5 75.69 1009.1
11 03:51 W 9 16.09 Partly Cloudy SCT060 6.1 3.9 86% 4 75.64 1008.4
11 02:51 S 6 16.09 Fair CLR 6.1 3.9 86% 75.57 1007.5
11 01:51 SW 11 16.09 A Few Clouds FEW070 6.1 3.9 86% 4 75.59 1007.6
11 00:51 SW 11 16.09 Fair CLR 7.2 4.4 10 7.2 83% 5 75.54 1007.1
10 23:51 SW 11 16.09 A Few Clouds FEW150 7.8 4.4 79% 6 75.51 1006.7
10 22:51 SW 9 16.09 Mostly Cloudy BKN110 8.9 4.4 74% 8 75.49 1006.5
10 21:51 SW 15 16.09 Overcast FEW060 OVC090 9.4 4.4 71% 7 75.49 1006.4
10 20:51 SW 17 16.09 A Few Clouds FEW060 8.9 3.9 71% 7 75.49 1006.3
10 19:51 SW 13 16.09 Mostly Cloudy BKN070 9.4 4.4 71% 8 75.49 1006.2
10 18:51 S 11 16.09 Mostly Cloudy BKN085 9.4 3.9 11.7 9.4 69% 8 75.51 1006.5
10 17:51 S 7 16.09 Overcast OVC085 10 3.3 63% 9 75.51 1006.7
10 16:51 SW 9 16.09 Mostly Cloudy BKN060 10 2.8 61% 9 75.57 1007.4
10 15:51 W 13 16.09 A Few Clouds FEW110 10.6 2.8 59% 75.57 1007.3
10 14:51 W 13 16.09 Mostly Cloudy BKN110 11.1 2.2 55% 75.54 1007.1
10 13:51 W 17 G 35 16.09 Mostly Cloudy FEW041 SCT120 BKN150 11.1 1.7 53% 75.49 1006.3
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)