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.
01 13:51 E 7 16.09 Mostly Cloudy FEW018 BKN031 BKN043 10 7.2 10 3.9 83% 9 76.4 1018.7
01 11:51 NE 7 16.09 Overcast OVC006 6.7 5.6 93% 6 76.3 1017.1
01 10:51 Calm 3.22 Fog/Mist OVC003 5.6 5.6 100% 76.2 1015.8
01 09:51 E 7 3.22 Fog/Mist OVC004 5 4.4 96% 4 76.12 1015.0
01 08:51 NE 7 8.05 Fog/Mist OVC004 4.4 4.4 100% 3 76.02 1013.6
01 07:51 NE 9 8.05 Fog/Mist SCT005 OVC013 3.9 3.9 3.9 2.8 100% 2 75.95 1012.6 0.28
01 06:51 Calm 14.48 Overcast FEW003 FEW050 OVC200 3.3 3.3 100% 75.84 1011.1
01 05:51 Calm 16.09 Overcast OVC003 3.3 3.3 100% 75.77 1010.2
01 04:51 S 7 16.09 Overcast BKN004 OVC090 3.3 3.3 100% 2 75.74 1009.9 0.28
01 03:51 S 6 16.09 Overcast FEW004 BKN080 OVC100 3.3 3.3 100% 75.72 1009.6 0.28
01 02:51 W 11 16.09 Overcast BKN004 OVC008 3.3 2.8 97% 1 75.87 1011.4
01 01:51 Calm 16.09 Overcast OVC005 3.3 3.3 3.3 2.8 100% 75.79 1010.6
01 00:51 SW 6 0.00 NULL NULL 3.3 2.8 97% 75.92 1012.3
31 23:51 E 6 12.87 Light Rain OVC004 3.3 2.8 97% 76.02 1013.6 0.43
31 22:49 SE 17 4.83 Rain Fog/Mist SCT005 BKN022 OVC044 2.8 2.8 100% -1 76.05 1013.9 1.27 1.27
31 21:51 E 9 4.02 Light Rain Fog/Mist OVC002 3.3 3.3 100% 1 76.15 1015.4
31 20:51 E 9 3.22 Fog/Mist OVC003 3.3 3.3 100% 1 76.2 1015.9
31 18:51 E 7 16.09 Overcast OVC009 4.4 3.3 93% 3 76.17 1015.7
31 17:51 NE 13 16.09 Overcast OVC007 4.4 3.3 93% 2 76.17 1015.6
31 16:51 NE 11 16.09 Overcast OVC010 5 3.9 93% 3 76.15 1015.3
31 15:51 NE 15 16.09 Overcast OVC008 4.4 3.3 93% 1 76.17 1015.7
31 14:51 NE 13 16.09 Overcast OVC012 5 3.3 89% 2 76.2 1016.0
31 13:51 NE 15 16.09 Overcast OVC012 4.4 3.3 7.2 4.4 93% 1 76.25 1016.4 0.51
31 11:51 NE 20 16.09 Overcast OVC010 4.4 3.3 93% 1 76.17 1015.7
31 10:51 NE 22 11.27 Light Rain SCT012 BKN036 OVC055 5 3.9 93% 1 76.23 1016.2 0.18 0.51
31 09:51 NE 24 G 39 8.05 Light Rain Fog/Mist BKN047 BKN055 OVC065 5 3.3 89% 1 76.23 1016.1 0.25
31 07:51 E 17 16.09 Overcast OVC070 6.7 2.2 9.4 6.7 73% 4 76.23 1016.3
31 06:51 E 19 16.09 Overcast SCT070 OVC085 7.2 3.9 80% 4 76.2 1015.8
31 05:51 E 7 16.09 Overcast OVC075 7.8 5 83% 7 76.17 1015.5
31 04:51 Calm 16.09 Overcast OVC065 8.3 4.4 77% 76.12 1015.0
31 03:51 Calm 16.09 Overcast FEW070 SCT080 OVC100 8.3 3.9 74% 76.17 1015.4
31 02:51 Calm 16.09 Overcast BKN070 OVC100 8.9 3.9 71% 76.17 1015.4
31 01:51 Vrbl 6 16.09 Overcast BKN070 OVC090 9.4 3.9 10 5.6 69% 76.15 1015.1
31 00:51 Calm 16.09 Overcast OVC075 8.9 3.9 71% 76.12 1014.9
30 23:51 Calm 16.09 Overcast OVC090 8.3 3.9 74% 76.15 1015.1
30 22:51 SE 7 16.09 Partly Cloudy SCT100 6.1 2.8 80% 5 76.12 1014.8
30 21:51 W 6 16.09 Fair CLR 8.3 3.3 71% 76.07 1014.1
30 20:51 SW 9 16.09 Fair CLR 8.9 3.3 68% 8 76.05 1013.8
30 19:51 S 15 16.09 Fair CLR 10 3.3 20.6 10 63% 8 76 1013.2
30 18:51 SW 15 16.09 Fair CLR 18.3 0.6 31% 75.95 1012.4
30 17:51 W 20 G 39 16.09 Mostly Cloudy BKN200 18.9 0 28% 75.92 1012.1
30 16:51 SW 20 G 43 16.09 Fair CLR 19.4 -0.6 26% 75.9 1011.6
30 15:51 S 19 G 37 16.09 Overcast OVC250 17.2 1.7 35% 75.9 1011.9
30 14:51 W 22 G 41 16.09 Overcast OVC250 18.3 0 29% 75.95 1012.6
30 13:51 SW 30 G 50 16.09 Overcast OVC250 16.7 -1.1 17.2 3.9 30% 76.02 1013.5
30 12:51 SW 22 G 39 16.09 Mostly Cloudy BKN250 15.6 0 35% 76.07 1014.1
30 11:51 W 26 G 41 16.09 Mostly Cloudy FEW150 BKN250 12.8 0 42% 76.17 1015.7
30 10:51 SW 17 16.09 Overcast FEW120 SCT150 OVC250 10 0.6 52% 8 76.3 1017.1
30 08:51 S 15 16.09 Overcast SCT110 OVC250 5 1.1 76% 2 76.43 1019.0
30 07:51 S 13 16.09 Overcast SCT120 OVC250 3.9 1.1 3.9 1.7 82% 1 76.53 1020.4
30 06:51 S 9 16.09 Mostly Cloudy BKN110 3.3 -0.6 76% 1 76.61 1021.5
30 04:51 Calm 16.09 Overcast BKN120 OVC250 2.8 -3.9 62% 76.73 1023.1
30 03:51 S 6 16.09 Mostly Cloudy BKN120 2.2 -3.9 64% 76.81 1024.0
30 02:51 SW 6 16.09 Fair CLR 3.3 -4.4 57% 76.86 1024.8
30 01:51 SW 11 16.09 Fair CLR 3.3 -3.9 3.9 2.8 60% 1 76.91 1025.6
30 00:51 SW 13 16.09 Fair CLR 3.3 -2.8 65% 0 76.94 1025.9
29 23:51 S 11 16.09 Fair CLR 3.9 -1.7 67% 1 76.99 1026.5
29 22:51 S 11 16.09 Fair CLR 3.3 -0.6 76% 1 77.01 1026.7
29 21:51 S 7 16.09 Fair CLR 2.8 0 82% 1 77.01 1026.9
29 20:51 S 6 16.09 Fair CLR 2.8 0 82% 77.04 1027.2
29 19:51 S 13 16.09 Fair CLR 3.3 0 5.6 2.8 79% 0 77.06 1027.5
29 18:51 S 11 16.09 Fair CLR 3.3 -0.6 76% 1 77.09 1027.8
29 17:51 S 20 G 37 16.09 Mostly Cloudy BKN095 4.4 -2.2 63% 1 77.09 1027.9
29 16:51 S 22 G 48 16.09 Partly Cloudy SCT080 3.9 -3.3 60% -0 77.11 1028.1
29 15:51 S 22 G 43 16.09 Mostly Cloudy BKN070 BKN110 4.4 -4.4 53% 0 77.14 1028.5
29 14:51 S 24 G 39 16.09 Overcast BKN065 OVC085 4.4 -5.6 49% 0 77.19 1029.1
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)