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.
30 23:51 N 13 16.09 Overcast SCT012 BKN026 OVC047 18.3 16.7 90% 75.84 1011.1
30 22:51 N 9 16.09 Overcast FEW032 OVC055 18.9 16.7 87% 75.84 1011.0
30 21:51 N 7 16.09 Overcast OVC050 18.9 16.7 87% 75.84 1011.1
30 20:51 N 13 16.09 Mostly Cloudy BKN120 18.9 17.2 90% 75.82 1010.6
30 19:51 N 13 16.09 Overcast FEW050 OVC080 18.9 17.2 25 18.9 90% 75.77 1010.1 0.03 0.08
30 18:51 N 17 4.83 Light Rain Fog/Mist FEW014 BKN023 OVC029 19.4 17.8 91% 75.77 1010.0 0.05
30 17:51 Calm 16.09 Overcast BKN030 OVC036 20.6 17.8 84% 75.72 1009.3
30 16:51 SE 6 14.48 Overcast FEW024 BKN050 OVC065 19.4 17.8 91% 75.69 1009.0
30 15:51 E 13 16.09 Light Rain FEW030 BKN048 OVC060 20 16.1 78% 75.67 1008.6
30 14:51 E 7 16.09 Overcast SCT034 BKN047 OVC060 22.8 16.7 69% 75.62 1007.9
30 13:51 E 13 16.09 Overcast SCT031 OVC045 21.7 16.7 25.6 19.4 73% 75.64 1008.3
30 12:51 N 15 16.09 Mostly Cloudy SCT033 BKN040 24.4 16.7 62% 25 75.62 1008.2
30 11:51 N 20 16.09 Mostly Cloudy BKN029 BKN035 24.4 17.2 64% 25 75.62 1008.2
30 10:51 N 20 G 37 16.09 Mostly Cloudy SCT023 BKN031 22.2 17.2 73% 75.64 1008.3
30 09:51 NE 11 16.09 Overcast OVC014 20.6 17.2 81% 75.64 1008.5
30 08:51 NE 17 16.09 Overcast BKN014 OVC020 20.6 17.8 84% 75.62 1008.2
30 07:51 N 17 16.09 Mostly Cloudy SCT012 BKN019 BKN028 19.4 17.8 20 17.8 91% 75.59 1007.9
30 06:51 N 15 12.87 Overcast BKN011 OVC018 18.3 17.2 93% 75.59 1007.9
30 05:51 NE 15 16.09 Overcast OVC014 18.3 17.2 93% 75.57 1007.5
30 04:51 N 17 16.09 Overcast OVC012 18.3 17.2 93% 75.57 1007.3
30 03:51 N 17 16.09 Overcast OVC010 18.3 17.2 93% 75.57 1007.4
30 02:51 NE 20 16.09 Overcast OVC008 17.8 17.2 96% 75.59 1007.8
30 01:51 NE 15 16.09 Overcast OVC005 17.8 16.7 17.8 17.2 93% 75.62 1008.2 0.05
30 00:51 NE 20 16.09 Overcast OVC004 17.2 16.7 97% 75.64 1008.4 0.05
29 23:51 NE 19 16.09 Light Rain OVC005 17.2 16.7 97% 75.69 1008.9
29 22:51 NE 19 16.09 Light Rain OVC005 17.2 16.7 97% 75.69 1009.0
29 21:51 E 20 G 37 6.44 Fog/Mist OVC004 17.2 16.7 97% 75.69 1009.2
29 20:51 E 15 16.09 Overcast OVC004 17.2 16.7 97% 75.69 1009.0
29 19:51 E 19 16.09 Overcast OVC006 17.2 16.1 17.8 16.7 93% 75.67 1008.9 0.13
29 18:51 E 17 G 28 8.05 Fog/Mist OVC007 17.2 16.7 97% 75.67 1008.6
29 17:51 E 22 G 37 2.41 Light Rain Fog/Mist OVC002 17.2 16.1 93% 75.64 1008.2 0.08
29 16:51 E 24 1.61 Light Rain Fog/Mist OVC003 16.7 16.1 96% 75.67 1008.6 0.05 0.05
29 15:51 E 26 G 35 1.21 Light Rain Fog/Mist OVC001 17.2 16.7 97% 75.67 1008.9
29 14:51 E 17 6.44 Fog/Mist OVC004 17.2 16.1 93% 75.69 1008.9
29 13:51 E 26 G 39 16.09 Overcast BKN009 OVC012 17.8 15 21.7 17.8 84% 75.67 1008.8
29 12:51 E 24 G 33 16.09 Overcast FEW035 FEW100 OVC250 18.9 14.4 75% 75.69 1009.1
29 11:51 E 20 16.09 Overcast FEW016 FEW035 OVC250 21.1 15 68% 75.69 1009.0
29 10:51 E 17 16.09 Overcast FEW030 OVC200 21.1 17.2 79% 75.64 1008.5
29 09:51 SE 19 16.09 Overcast FEW008 BKN023 OVC200 21.1 16.7 76% 75.62 1008.2
29 08:51 E 11 16.09 Overcast FEW006 BKN018 OVC024 20.6 17.2 81% 75.62 1008.1
29 07:51 Vrbl 9 G 28 16.09 Overcast FEW006 BKN014 OVC022 20 17.2 20 18.9 84% 75.59 1007.8
29 06:51 S 13 16.09 Overcast BKN006 OVC015 19.4 18.3 93% 75.59 1007.7
29 05:51 SE 11 16.09 Overcast OVC005 19.4 18.9 97% 75.54 1007.1
29 04:51 S 11 16.09 Overcast OVC006 19.4 18.9 97% 75.51 1006.8
29 03:51 S 7 16.09 Overcast SCT006 OVC080 19 0 0% 75.51 1006.8
29 02:51 S 7 16.09 Overcast SCT006 OVC075 19 0 0% 75.51 1006.9
29 01:51 S 9 16.09 Overcast BKN006 OVC050 19 0 19.4 18.3 0% 75.54 1007.1
29 00:51 SE 6 16.09 Overcast OVC050 19 0 0% 75.54 1007.1
28 23:51 Calm 16.09 Mostly Cloudy BKN043 BKN060 18.9 18.3 96% 75.57 1007.3
28 22:51 E 6 12.87 Mostly Cloudy BKN040 BKN049 18.9 18.9 100% 75.57 1007.4
28 21:51 E 9 3.22 Fog/Mist OVC004 18.3 18.3 100% 75.57 1007.4
28 20:51 E 7 1.61 Fog/Mist VV002 18.3 18.3 100% 75.57 1007.4
28 19:51 E 11 1.61 Fog/Mist OVC002 18.9 18.9 23.9 18.9 100% 75.54 1007.2
28 18:51 SE 9 0.80 Fog VV001 19.4 18.9 97% 75.62 1007.9
28 17:51 SE 13 1.61 Fog/Mist OVC002 19 0 0% 75.59 1007.7
28 16:51 E 13 8.05 Fog/Mist OVC006 20 18.9 93% 75.62 1007.9
28 15:51 E 20 16.09 Overcast OVC009 21.1 20.6 97% 75.57 1007.3
28 14:51 E 20 16.09 Mostly Cloudy BKN009 22.2 20 87% 75.62 1008.0
28 13:51 E 20 16.09 Partly Cloudy SCT016 23.3 20 23.9 -7.2 82% 75.62 1008.0
28 12:51 SE 11 16.09 Overcast OVC014 22.8 20 84% 75.62 1008.1
28 11:51 SE 11 14.48 Overcast BKN004 OVC005 20 19.4 96% 75.67 1008.8
28 10:51 S 9 8.05 Fog/Mist OVC005 20 17.8 87% 75.67 1008.6
28 09:51 SE 15 16.09 Mostly Cloudy BKN014 22.2 18.3 79% 75.64 1008.5
28 08:51 E 13 16.09 A Few Clouds FEW005 20.6 17.2 81% 75.64 1008.4
28 07:51 E 11 16.09 Partly Cloudy SCT004 18.3 16.7 18.3 13.9 90% 75.67 1008.7
28 06:51 SE 7 16.09 Partly Cloudy SCT003 16.7 15.6 93% 75.67 1008.7
28 05:51 Calm 16.09 A Few Clouds FEW006 FEW250 14.4 12.2 87% 75.64 1008.3
28 04:51 NW 6 16.09 A Few Clouds FEW006 FEW250 14.4 12.2 87% 75.62 1008.2
28 03:51 Calm 16.09 Fair CLR 15 12.8 87% 75.62 1007.9
28 02:51 Calm 16.09 Fair CLR 15.6 13.3 86% 75.59 1007.7
28 01:51 Calm 16.09 Fair CLR 16.1 13.3 20 16.1 84% 75.64 1008.4
28 00:51 Calm 16.09 Partly Cloudy SCT085 16.1 13.9 87% 75.69 1009.1
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)