Weather observations for the past three days for
Portland, Portland International Jetport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
27 00:51 Calm 10.00 Light Rain OVC090 46 45 96% 29.56 1000.8 0.02
26 23:51 S 5 7.00 Light Rain OVC070 46 44.1 93% 44 29.61 1002.5 0.04
26 22:51 SW 5 10.00 Light Rain OVC070 46 42.1 86% 44 29.64 1003.7
26 21:51 Calm 10.00 Mostly Cloudy BKN080 45 42.1 90% 29.64 1003.6
26 20:51 Vrbl 5 10.00 Mostly Cloudy BKN090 BKN120 45 42.1 90% 43 29.68 1005.0
26 19:51 Calm 10.00 Mostly Cloudy BKN080 BKN140 45 41 50 45 86% 29.67 1004.6
26 18:51 S 3 10.00 Overcast BKN090 OVC140 48 42.1 80% 29.68 1005.1
26 17:51 Calm 10.00 Mostly Cloudy SCT090 BKN140 50 43 77% 29.71 1006.1
26 16:51 S 5 10.00 Mostly Cloudy SCT085 BKN150 50 43 77% 49 29.71 1006.2
26 15:51 S 5 10.00 Mostly Cloudy SCT080 BKN160 50 43 77% 49 29.74 1007.0
26 14:51 SW 8 10.00 Overcast SCT080 OVC160 48 42.1 80% 45 29.76 1007.8
26 13:51 S 7 10.00 Overcast FEW070 SCT085 OVC200 46 42.1 46 39 86% 43 29.78 1008.3
26 12:51 S 7 10.00 Mostly Cloudy BKN090 44.1 41 89% 41 29.81 1009.6
26 10:51 SW 3 10.00 Light Rain FEW010 SCT065 OVC075 42.1 39 89% 29.87 1011.5
26 09:51 W 5 10.00 Overcast FEW010 BKN085 OVC090 41 39 93% 38 29.9 1012.5
26 08:51 SW 6 10.00 Mostly Cloudy SCT010 BKN070 39.9 39 97% 36 29.91 1012.8
26 07:51 S 7 10.00 Overcast FEW010 SCT060 OVC080 39 37.9 39 36 96% 35 29.93 1013.7 0.03
26 06:51 SW 7 10.00 Overcast SCT065 OVC080 39 37 93% 35 29.96 1014.8
26 05:51 SW 8 10.00 Overcast OVC075 37.9 36 93% 33 29.98 1015.4
26 04:51 S 5 10.00 Overcast BKN065 OVC090 37 35.1 93% 34 30.01 1016.3 0.03
26 03:51 S 5 10.00 Overcast SCT023 SCT055 OVC090 36 35.1 97% 33 30.04 1017.2
26 02:51 S 10 10.00 Unknown Precip SCT014 OVC037 37 35.1 93% 30 30.07 1018.4 0.03
26 01:51 SW 7 G 17 7.00 Light Rain OVC018 37 34 41 37 89% 32 30.1 1019.4 0.05 0.06
26 00:51 SW 13 G 23 9.00 Light Rain FEW023 OVC029 39 33.1 79% 32 30.13 1020.4 0.01
25 23:51 S 5 10.00 Overcast SCT050 OVC070 39.9 32 73% 37 30.13 1020.4
25 22:51 S 9 10.00 Overcast OVC100 39.9 32 73% 34 30.14 1020.7
25 21:51 S 10 G 21 10.00 Mostly Cloudy BKN110 39.9 32 73% 34 30.18 1021.9
25 20:51 S 10 10.00 Fair CLR 39 33.1 79% 33 30.19 1022.3
25 19:51 S 10 10.00 Fair CLR 37.9 28.9 50 37.9 70% 32 30.22 1023.4
25 18:51 S 9 G 16 10.00 Fair CLR 39 27 62% 33 30.23 1023.7
25 17:51 S 10 G 18 10.00 Fair CLR 42.1 26.1 53% 37 30.24 1024.0
25 16:51 S 15 G 23 10.00 Fair CLR 44.1 25 47% 38 30.24 1024.1
25 15:51 W 12 10.00 Fair CLR 48.9 21.9 35% 45 30.24 1024.2
25 14:51 NW 8 G 18 10.00 A Few Clouds FEW060 48 23 37% 45 30.26 1024.7
25 13:51 W 16 G 26 10.00 A Few Clouds FEW060 FEW250 48 23 48 34 37% 42 30.27 1025.2
25 12:51 NW 15 G 20 10.00 Partly Cloudy FEW055 SCT250 46.9 23 39% 41 30.29 1025.7
25 11:51 W 15 G 23 10.00 Mostly Cloudy FEW055 BKN250 45 23 42% 39 30.3 1026.2
25 10:51 NW 15 G 25 10.00 Partly Cloudy FEW050 SCT250 43 23 45% 36 30.3 1026.1
25 09:51 W 15 G 22 10.00 Partly Cloudy FEW055 SCT250 39.9 21.9 49% 32 30.3 1026.1
25 08:51 W 9 10.00 A Few Clouds FEW050 FEW250 37.9 23 55% 32 30.29 1025.9
25 07:51 SW 5 10.00 A Few Clouds FEW250 34 21 34 26.1 59% 30 30.29 1025.9
25 06:51 SW 7 10.00 A Few Clouds FEW250 30.9 19.9 64% 25 30.27 1025.3
25 05:51 W 7 10.00 A Few Clouds FEW065 32 19 59% 26 30.26 1024.8
25 04:51 W 9 10.00 Fair CLR 32 19.9 61% 25 30.25 1024.4
25 03:51 NW 3 10.00 Fair CLR 28.9 19.9 69% 30.23 1023.7
25 02:51 W 6 10.00 Fair CLR 30.9 21 67% 26 30.21 1023.2
25 01:51 W 6 10.00 Fair CLR 30.9 24.1 35.1 30.9 76% 26 30.21 1023.2
24 23:51 SW 7 10.00 Fair CLR 32 27 82% 26 30.2 1022.9
24 22:51 W 5 10.00 Fair CLR 32 28 85% 28 30.21 1023.2
24 21:51 S 7 10.00 Fair CLR 35.1 28.9 78% 30 30.22 1023.6
24 20:51 S 8 10.00 A Few Clouds FEW120 35.1 28 76% 29 30.25 1024.4
24 19:51 S 9 10.00 Fair CLR 35.1 28 42.1 35.1 76% 29 30.25 1024.5
24 18:51 S 8 10.00 Fair CLR 35.1 27 72% 29 30.25 1024.6
24 17:51 S 12 G 21 10.00 Fair CLR 36 27 70% 29 30.26 1024.7
24 16:51 S 12 10.00 Fair CLR 37.9 25 60% 31 30.26 1024.7
24 15:51 S 10 G 20 10.00 Partly Cloudy SCT060 37 24.1 59% 30 30.27 1025.1
24 14:51 S 5 10.00 Mostly Cloudy BKN055 39 24.1 55% 36 30.27 1025.2
24 13:51 Vrbl 3 10.00 Mostly Cloudy BKN050 41 21.9 41 30 47% 30.29 1025.7
24 12:51 NW 13 G 18 10.00 Partly Cloudy SCT040 39.9 21.9 49% 33 30.31 1026.5
24 11:51 W 8 10.00 A Few Clouds FEW035 39 25 57% 34 30.31 1026.6
24 10:51 N 7 10.00 A Few Clouds FEW035 37 21.9 54% 32 30.33 1027.0
24 09:51 NW 7 10.00 A Few Clouds FEW030 35.1 24.1 64% 30 30.32 1026.9
24 08:51 NW 9 10.00 A Few Clouds FEW015 33.1 26.1 75% 26 30.3 1026.1
24 07:51 NW 6 10.00 A Few Clouds FEW043 30 25 30 28 82% 25 30.28 1025.6
24 06:51 NW 6 10.00 Mostly Cloudy SCT039 BKN050 28.9 25 85% 23 30.25 1024.5
24 05:51 NW 6 10.00 Overcast BKN043 OVC050 28.9 25 85% 23 30.23 1023.7
24 04:51 NW 6 10.00 Overcast BKN048 OVC100 28.9 25 85% 23 30.2 1022.6
24 03:51 NW 5 10.00 Overcast OVC047 28.9 25 85% 25 30.17 1021.7
24 02:51 NW 7 10.00 Overcast OVC050 28.9 25 85% 23 30.16 1021.2
24 01:51 NW 9 10.00 Mostly Cloudy FEW050 BKN100 28.9 25 30.9 28 85% 21 30.14 1020.8
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)