Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (edt) 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.
19 22:51 SW 6 16.09 Mostly Cloudy BKN085 0 -3.9 75% 76.61 1021.3
19 21:51 S 6 16.09 Mostly Cloudy BKN085 0.6 -3.9 72% 76.61 1021.5
19 20:51 S 6 16.09 Overcast OVC085 1.1 -3.9 70% 76.66 1022.1
19 19:51 S 11 16.09 Overcast BKN070 OVC090 1.1 -4.4 2.2 1.1 67% -2 76.66 1022.0
19 18:51 S 15 16.09 Overcast BKN080 OVC095 1.1 -5 64% -3 76.66 1022.1
19 17:51 S 17 16.09 Mostly Cloudy FEW030 BKN070 BKN090 1.1 -5 64% -3 76.66 1022.2
19 16:51 S 20 16.09 Overcast BKN030 OVC060 1.1 -4.4 67% -3 76.68 1022.6
19 15:51 S 19 G 31 16.09 Mostly Cloudy BKN032 BKN043 BKN070 1.7 -5 61% -2 76.76 1023.5
19 14:51 S 20 G 37 16.09 Mostly Cloudy BKN033 BKN100 2.2 -4.4 62% -2 76.81 1024.1
19 13:51 S 15 16.09 Overcast BKN032 OVC100 1.7 -5 2.2 -1.7 61% -2 76.89 1025.0
19 12:51 S 13 16.09 Mostly Cloudy BKN030 BKN100 1.1 -5 64% -2 76.96 1026.1
19 11:51 S 17 16.09 Overcast FEW033 BKN047 OVC100 0.6 -5.6 64% -4 77.01 1027.0
19 10:51 S 15 16.09 Overcast BKN033 BKN043 OVC100 0.6 -6.7 58% -3 77.06 1027.4
19 09:51 Calm 16.09 Overcast FEW030 OVC100 -0.6 -6.7 64% 77.09 1027.7
19 08:51 S 6 16.09 Overcast BKN037 OVC110 -1.1 -8.3 58% 77.11 1028.1
19 06:51 Calm 16.09 Overcast FEW120 OVC150 -2.2 -7.2 69% 77.11 1028.3
19 05:51 Calm 16.09 Overcast OVC150 -2.2 -6.7 72% 77.14 1028.5
19 04:51 Calm 16.09 Overcast FEW040 OVC170 -2.8 -7.2 72% 77.14 1028.5
19 03:51 Calm 16.09 A Few Clouds FEW038 -1.1 -7.2 64% 77.14 1028.5
19 02:51 SE 7 16.09 Overcast BKN035 OVC046 -1.7 -6.1 72% -4 77.17 1028.9
19 01:51 E 6 16.09 Partly Cloudy FEW035 SCT043 -2.8 -8.3 -2.2 -4.4 66% 77.19 1029.3
19 00:51 Calm 16.09 Fair CLR -2.2 -8.9 60% 77.24 1029.8
18 23:51 Calm 16.09 Mostly Cloudy FEW150 BKN250 -2.8 -9.4 61% 77.27 1030.2
18 22:51 Calm 16.09 Fair CLR -3.3 -10 60% 77.29 1030.4
18 21:51 Calm 16.09 Fair CLR -3.9 -10.6 60% 77.32 1030.9
18 19:51 SE 7 16.09 A Few Clouds FEW250 -2.8 -11.7 0.6 -2.8 51% -5 77.29 1030.4
18 18:51 S 9 16.09 A Few Clouds FEW150 FEW250 -2.2 -12.2 47% -5 77.27 1030.2
18 17:51 S 15 16.09 Mostly Cloudy FEW150 BKN250 -1.7 -12.8 43% -6 77.24 1029.8
18 16:51 SE 15 16.09 Mostly Cloudy FEW150 BKN250 -1.7 -12.2 45% -6 77.19 1029.2
18 15:51 SE 15 16.09 Overcast FEW150 OVC250 -1.7 -12.2 45% -6 77.09 1028.0
18 14:51 E 13 16.09 Overcast BKN200 OVC250 -1.1 -11.7 45% -5 77.09 1027.8
18 13:51 Vrbl 6 16.09 Overcast BKN200 OVC250 -0.6 -15 0 -6.1 33% 77.06 1027.6
18 12:51 Calm 16.09 Overcast OVC200 -1.7 -15 36% 77.19 1029.0
18 11:51 W 11 16.09 Mostly Cloudy FEW055 BKN200 -2.2 -15 37% -6 77.19 1029.2
18 10:51 W 7 16.09 A Few Clouds FEW050 FEW250 -2.8 -14.4 41% -5 77.19 1029.2
18 09:51 NW 7 16.09 A Few Clouds FEW048 FEW250 -4.4 -13.9 48% -7 77.11 1028.1
18 08:51 NW 19 16.09 A Few Clouds FEW035 -5 -13.9 50% -11 76.99 1026.6
18 07:51 NW 9 16.09 A Few Clouds FEW030 -6.1 -13.3 -5.6 -7.8 57% -10 76.96 1026.1
18 06:51 Calm 16.09 A Few Clouds FEW025 -7.8 -13.3 65% 76.86 1024.8
18 05:51 W 6 16.09 A Few Clouds FEW030 -7.8 -13.9 62% 76.78 1023.6
18 04:51 NW 13 16.09 Fair CLR -6.7 -13.9 57% -12 76.68 1022.3
18 03:51 NW 15 16.09 Fair CLR -6.7 -13.9 57% -12 76.58 1020.9
18 02:51 NW 17 16.09 Fair CLR -6.1 -13.9 54% -12 76.5 1020.0
18 01:51 W 31 G 41 16.09 Fair CLR -5.6 -13.9 -0.6 -5.6 52% -13 76.4 1018.7
18 00:51 W 26 16.09 Fair CLR -4.4 -13.3 50% -11 76.33 1017.7
17 23:51 W 28 G 41 16.09 A Few Clouds FEW080 FEW200 -2.8 -13.3 45% -9 76.23 1016.2
17 22:51 W 20 G 39 16.09 Fair CLR -2.2 -13.9 41% -8 76.1 1014.7
17 21:51 W 20 16.09 Fair CLR -1.7 -13.9 39% -7 75.97 1013.1
17 20:51 W 24 G 46 16.09 Fair CLR -1.1 -13.3 39% -7 75.92 1012.1
17 19:51 W 26 G 43 16.09 A Few Clouds FEW200 0 -12.2 5.6 0 40% -6 75.79 1010.7
17 18:51 W 28 G 43 16.09 A Few Clouds FEW060 FEW200 0.6 -12.2 38% -5 75.67 1008.7
17 17:51 W 33 G 61 16.09 A Few Clouds and Breezy FEW060 FEW200 1.7 -12.2 35% -4 75.51 1006.8
17 16:51 W 35 G 57 16.09 A Few Clouds and Breezy FEW060 FEW200 2.8 -11.1 36% -3 75.41 1005.4
17 15:51 W 31 G 43 16.09 Partly Cloudy FEW060 SCT150 3.3 -10.6 36% -2 75.34 1004.5
17 14:51 W 28 G 56 16.09 Partly Cloudy FEW060 SCT150 5 -8.3 38% 1 75.26 1003.2
17 13:51 W 26 G 57 16.09 A Few Clouds FEW060 FEW200 5.6 -7.8 6.1 4.4 38% 2 75.21 1002.7
17 12:51 W 30 G 50 16.09 A Few Clouds FEW055 FEW200 5.6 -6.1 43% 1 75.13 1001.7
17 11:51 W 24 G 46 16.09 A Few Clouds FEW055 FEW200 5.6 -6.1 43% 2 75.06 1000.8
17 10:51 W 30 G 56 16.09 Partly Cloudy SCT043 5.6 -6.7 41% 1 75.03 1000.3
17 09:51 W 26 G 50 16.09 Mostly Cloudy SCT042 BKN250 4.4 -3.9 55% 0 75.01 999.8
17 08:51 W 28 G 44 16.09 Mostly Cloudy FEW035 BKN250 5 -1.1 65% 1 74.88 998.3
17 07:51 W 24 G 54 16.09 Mostly Cloudy SCT029 SCT100 BKN250 5.6 1.1 10.6 5.6 73% 2 74.73 996.1
17 06:51 SW 30 G 56 16.09 Mostly Cloudy FEW026 SCT065 BKN100 8.9 5 77% 5 74.5 993.2
17 05:51 SW 13 G 31 11.27 Overcast SCT004 BKN011 OVC100 8.3 8.3 100% 6 74.35 991.2
17 04:51 S 30 G 56 4.83 Fog/Mist OVC003 9.4 9.4 100% 6 74.27 990.0
17 03:51 S 30 G 56 2.41 Fog/Mist OVC002 9.4 9.4 100% 6 74.27 990.2
17 02:51 S 30 G 50 11.27 Overcast OVC003 9.4 9.4 100% 6 74.4 991.6
17 01:51 S 31 G 54 2.01 Fog/Mist OVC002 10 10 10 8.9 100% 7 74.47 992.8 0.76
17 00:51 S 28 G 52 1.21 Light Rain Fog/Mist VV002 9.4 9.4 100% 6 74.6 994.6 0.1
16 23:51 S 30 G 52 2.41 Light Rain Fog/Mist OVC002 10 10 100% 7 74.75 996.5 0.13
Date Time (edt) 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)