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.
04 21:51 W 6 16.09 Partly Cloudy SCT110 4.4 -2.2 63% 76.68 1022.6
04 20:51 W 9 16.09 Partly Cloudy SCT130 6.1 -2.2 56% 4 76.68 1022.3
04 19:51 W 9 16.09 Partly Cloudy SCT140 7.2 -1.7 54% 6 76.66 1022.1
04 18:51 SW 9 16.09 Partly Cloudy SCT140 7.8 -1.7 8.9 3.9 51% 6 76.66 1022.0
04 17:51 SW 11 16.09 Partly Cloudy FEW110 SCT150 8.3 0 56% 7 76.61 1021.5
04 16:51 S 11 16.09 Partly Cloudy SCT120 SCT160 6.7 1.1 68% 5 76.58 1021.0
04 15:51 S 17 16.09 Mostly Cloudy FEW120 BKN200 7.2 1.1 66% 5 76.56 1020.7
04 14:51 S 13 16.09 Partly Cloudy FEW120 SCT200 5 1.1 76% 2 76.58 1020.9
04 13:51 S 20 16.09 Mostly Cloudy FEW120 SCT200 BKN250 5 0 70% 1 76.58 1021.1
04 12:51 S 17 16.09 Partly Cloudy SCT250 4.4 0.6 6.1 -6.1 77% 1 76.63 1021.7
04 11:51 Vrbl 6 16.09 A Few Clouds FEW250 4.4 0 73% 76.66 1022.1
04 10:51 Vrbl 6 16.09 A Few Clouds FEW250 4.4 -0.6 70% 76.76 1023.3
04 09:51 W 7 16.09 A Few Clouds FEW250 2.2 -0.6 82% 0 76.78 1023.8
04 08:51 NW 7 16.09 Fair CLR -0.6 -2.2 89% -3 76.76 1023.6
04 07:51 W 7 16.09 A Few Clouds FEW250 -2.2 -3.3 92% -5 76.73 1023.2
04 06:51 W 6 16.09 A Few Clouds FEW250 -3.9 -3.9 -1.7 -6.1 100% 76.63 1021.9 0.05
04 05:51 W 7 16.09 A Few Clouds FEW020 FEW250 -4.4 -4.4 100% -7 76.56 1020.9
04 04:51 SW 6 16.09 A Few Clouds FEW200 -5 -5 100% 76.48 1019.6
04 03:51 Calm 16.09 Fair CLR -3.3 -3.3 100% 76.43 1019.1 0.05
04 02:51 SW 6 8.05 Light Snow Fog/Mist OVC039 -2.2 -2.2 100% 76.45 1019.5 0.03
04 01:51 W 7 12.87 Overcast FEW008 OVC031 -2.2 -2.2 100% -5 76.5 1020.0 0.03
04 00:51 NW 9 0.80 Snow Freezing Fog VV008 -2.2 -2.8 -2.2 -2.8 96% -5 76.53 1020.5 0.2 0.91
03 23:51 NW 11 1.61 Light Snow Fog/Mist VV015 -2.8 -2.8 100% -7 76.63 1021.6 0.18
03 22:51 NW 7 3.22 Light Snow Fog/Mist FEW012 OVC017 -2.8 -2.8 100% -5 76.68 1022.5 0.1
03 21:51 Calm 0.80 Snow Freezing Fog VV013 -2.8 -2.8 100% 76.81 1024.1 0.2 0.43
03 20:51 Calm 2.01 Light Snow Fog/Mist OVC022 -2.8 -2.8 100% 76.89 1025.2 0.08
03 19:51 Calm 1.61 Light Snow Fog/Mist VV016 -2.8 -2.8 100% 77.04 1027.0 0.15
03 18:51 S 9 0.80 Snow Freezing Fog VV014 -2.8 -2.8 1.1 -2.8 100% -6 77.14 1028.4 0.15 0.28
03 17:51 S 9 1.21 Light Snow Fog/Mist VV010 -2.8 -3.3 96% -6 77.22 1029.5 0.1
03 16:51 S 17 1.21 Light Snow Fog/Mist VV020 -2.2 -3.9 88% -7 77.29 1030.4 0.03
03 15:51 S 17 G 31 11.27 Overcast FEW044 OVC055 -0.6 -6.7 64% -5 77.37 1031.5
03 14:51 S 17 16.09 Overcast FEW031 BKN060 OVC200 0.6 -8.3 52% -4 77.34 1031.2
03 13:51 S 22 G 37 16.09 Overcast FEW040 SCT150 OVC200 0.6 -8.3 52% -4 77.39 1031.9
03 12:51 S 22 G 37 16.09 Overcast FEW040 OVC200 0.6 -9.4 1.1 -11.1 48% -4 77.5 1033.1
03 11:51 S 24 G 39 16.09 Mostly Cloudy FEW040 SCT200 BKN250 0.6 -10.6 43% -5 77.55 1033.8
03 10:51 S 15 16.09 Partly Cloudy FEW100 SCT200 SCT250 0.6 -11.7 40% -3 77.62 1035.0
03 09:51 SW 11 16.09 A Few Clouds FEW200 FEW250 -1.7 -12.2 45% -5 77.7 1035.9
03 08:51 S 9 16.09 Mostly Cloudy FEW200 BKN250 -4.4 -13.3 50% -8 77.7 1036.0
03 07:51 SW 9 16.09 Partly Cloudy SCT250 -8.9 -15.6 59% -13 77.72 1036.4
03 06:51 W 6 16.09 A Few Clouds FEW250 -11.1 -15.6 -10 -13.9 70% 77.72 1036.2
03 05:51 Calm 16.09 A Few Clouds FEW250 -13.9 -17.2 76% 77.7 1036.1
03 04:51 Calm 16.09 Fair CLR -10 -16.1 61% 77.72 1036.3
03 03:51 W 7 16.09 Fair CLR -10.6 -15.6 67% -14 77.72 1036.2
03 02:51 SW 9 16.09 Fair CLR -10.6 -15 70% -15 77.72 1036.3
03 01:51 Calm 16.09 Fair CLR -12.8 -16.7 73% 77.77 1036.9
03 00:51 Calm 16.09 Fair CLR -11.7 -16.7 -6.7 -12.2 67% 77.77 1037.1
02 23:51 Calm 16.09 Fair CLR -11.7 -17.2 64% 77.8 1037.3
02 22:51 Calm 16.09 Fair CLR -10 -16.1 61% 77.8 1037.5
02 21:51 SW 6 16.09 Fair CLR -8.3 -17.8 47% 77.83 1037.7
02 20:51 SW 6 16.09 Fair CLR -8.9 -15.6 59% 77.83 1037.6
02 19:51 Calm 16.09 Fair CLR -7.2 -14.4 57% 77.77 1037.2
02 18:51 S 6 16.09 Fair CLR -6.7 -13.3 -5 -6.7 60% 77.75 1036.8
02 17:51 S 7 16.09 Fair CLR -6.7 -13.3 60% -10 77.75 1036.5
02 16:51 SE 13 16.09 Fair CLR -6.1 -13.9 54% -11 77.72 1036.2
02 15:51 S 13 16.09 Fair CLR -6.1 -15.6 47% -11 77.7 1035.9
02 14:51 S 19 16.09 A Few Clouds FEW150 -5.6 -15.6 46% -12 77.7 1036.0
02 13:51 W 13 16.09 Mostly Cloudy FEW150 BKN250 -5 -20 30% -10 77.72 1036.4
02 12:51 W 7 16.09 Partly Cloudy SCT250 -6.1 -20 -6.1 -14.4 33% -9 77.77 1037.0
02 11:51 W 13 16.09 Partly Cloudy SCT250 -7.2 -20 36% -12 77.85 1038.1
02 10:51 Vrbl 7 16.09 A Few Clouds FEW200 -8.9 -20 41% -12 77.9 1038.7
02 09:51 Calm 16.09 Fair CLR -10 -21.1 40% 77.9 1038.9
02 08:51 Calm 16.09 Fair CLR -11.1 -20.6 46% 77.93 1039.1
02 07:51 N 6 16.09 A Few Clouds FEW150 -12.2 -20.6 50% 77.88 1038.5
02 06:51 Calm 16.09 Fair CLR -14.4 -20.6 -11.1 -15.6 60% 77.8 1037.5
02 05:51 Calm 16.09 Fair CLR -15 -21.1 60% 77.77 1036.9
02 04:51 Calm 16.09 Fair CLR -13.3 -20.6 55% 77.72 1036.3
02 03:51 Calm 16.09 Fair CLR -12.8 -20 55% 77.67 1035.6
02 02:51 W 6 16.09 Fair CLR -12.8 -20 55% 77.6 1034.7
02 01:51 NW 13 16.09 Fair CLR -11.7 -19.4 53% -18 77.55 1034.1
02 00:51 N 15 16.09 Fair CLR -11.1 -19.4 -4.4 -11.1 51% -17 77.52 1033.6
01 23:51 N 17 16.09 Fair CLR -10.6 -18.9 51% -17 77.47 1032.8
01 22:51 N 20 16.09 Fair CLR -10 -18.9 49% -17 77.39 1032.1
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)