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 06:51 SW 9 16.09 Mostly Cloudy BKN120 16.1 10.6 70% 76.4 1018.6
30 05:51 Calm 16.09 A Few Clouds FEW110 14.4 10.6 78% 76.45 1019.2
29 23:51 Calm 16.09 A Few Clouds FEW250 14.4 11.7 84% 76.53 1020.2
29 22:51 Calm 16.09 A Few Clouds FEW100 FEW250 15 11.7 81% 76.53 1020.2
29 21:51 W 6 16.09 A Few Clouds FEW120 FEW250 16.7 12.2 75% 76.53 1020.3
29 20:51 S 9 16.09 A Few Clouds FEW250 17.2 12.2 73% 76.53 1020.4
29 19:51 S 9 16.09 A Few Clouds FEW250 18.3 12.2 25 18.3 68% 76.5 1019.8
29 18:51 S 11 16.09 A Few Clouds FEW250 20 12.2 61% 76.5 1019.8
29 17:51 S 17 16.09 A Few Clouds FEW045 FEW250 20 12.8 63% 76.5 1020.0
29 16:51 S 20 16.09 A Few Clouds FEW050 FEW250 21.1 10.6 51% 76.53 1020.1
29 15:51 S 19 16.09 A Few Clouds FEW055 FEW250 22.2 9.4 44% 76.53 1020.3
29 14:51 S 17 16.09 A Few Clouds FEW050 FEW250 22.8 11.1 48% 76.56 1020.7
29 13:51 NW 11 16.09 A Few Clouds FEW075 24.4 8.3 25 17.2 36% 25 76.58 1021.0
29 12:51 NW 13 16.09 A Few Clouds FEW055 23.9 7.2 34% 25 76.61 1021.4
29 11:51 N 15 G 31 16.09 Partly Cloudy SCT060 23.3 6.7 34% 76.66 1021.8
29 10:51 NW 15 G 26 16.09 Fair CLR 22.2 8.9 43% 76.68 1022.3
29 09:51 N 17 16.09 Fair CLR 21.1 8.9 46% 76.68 1022.3
29 08:51 NW 17 16.09 Fair CLR 19.4 10.6 57% 76.68 1022.2
29 07:51 NW 11 16.09 A Few Clouds FEW060 FEW100 17.2 10.6 18.3 13.3 65% 76.66 1021.9
29 06:51 NW 9 16.09 A Few Clouds FEW090 15 10.6 75% 76.61 1021.3
29 05:51 NW 9 16.09 A Few Clouds FEW100 14.4 10 75% 76.56 1020.6
29 04:51 NW 9 16.09 Fair CLR 16.1 10.6 70% 76.5 1020.1
29 03:51 NW 9 16.09 Partly Cloudy SCT070 16.7 11.1 70% 76.45 1019.4
29 02:51 N 13 16.09 Overcast OVC070 18.3 11.1 63% 76.43 1018.9
29 01:51 N 7 16.09 Partly Cloudy SCT070 17.8 11.7 22.2 17.8 68% 76.4 1018.6
29 00:51 N 15 16.09 Mostly Cloudy SCT060 BKN075 18.9 12.2 65% 76.38 1018.1
28 23:51 N 13 16.09 Mostly Cloudy BKN050 20 12.8 63% 76.33 1017.4
28 22:51 N 11 16.09 Mostly Cloudy BKN065 20.6 15.6 73% 76.25 1016.6
28 21:51 NE 13 16.09 Mostly Cloudy BKN080 21.7 17.8 79% 76.2 1015.7
28 20:51 W 6 16.09 Mostly Cloudy BKN080 BKN140 21.7 19.4 87% 76.12 1014.9
28 19:51 S 6 16.09 Mostly Cloudy FEW055 BKN140 21.7 18.9 26.1 21.1 84% 76.07 1014.1
28 18:51 S 7 16.09 Mostly Cloudy SCT065 BKN160 23.3 20 82% 76.05 1013.9
28 17:51 S 13 16.09 Mostly Cloudy SCT090 BKN160 23.9 20 79% 24 76.05 1013.7
28 16:51 S 13 16.09 Mostly Cloudy SCT045 BKN110 23.9 19.4 76% 24 76.05 1013.7
28 15:51 S 15 16.09 Mostly Cloudy SCT045 BKN110 25.6 20 71% 27 76.05 1013.8
28 14:51 S 15 16.09 Mostly Cloudy SCT035 BKN100 24.4 20 77% 25 76.1 1014.4
28 13:51 Vrbl 7 16.09 Mostly Cloudy FEW030 BKN100 26.1 20 26.7 20.6 69% 27 76.1 1014.6
28 12:51 SW 11 16.09 Overcast FEW022 SCT120 OVC200 25.6 18.9 67% 27 76.15 1015.1
28 11:51 SW 6 16.09 Overcast SCT018 OVC150 24.4 19.4 74% 25 76.17 1015.5
28 10:51 Calm 16.09 Overcast SCT013 OVC130 23.9 20 79% 24 76.17 1015.7
28 09:51 S 6 16.09 Overcast SCT010 OVC140 22.8 20 84% 76.2 1015.8
28 08:51 Calm 16.09 Overcast SCT008 OVC120 21.7 19.4 87% 76.17 1015.6
28 07:51 S 9 9.66 Fog/Mist OVC004 20.6 20 20.6 19.4 96% 76.17 1015.7
28 06:51 S 7 1.61 Fog/Mist VV002 20 20 100% 76.17 1015.4
28 05:51 SW 9 1.61 Fog/Mist VV002 19.4 19.4 100% 76.15 1015.1
28 04:51 Calm 16.09 Overcast OVC005 19.4 18.9 97% 76.12 1014.7
28 03:51 Calm 16.09 Overcast OVC110 20 19.4 96% 76.12 1014.8
28 02:51 Calm 16.09 Partly Cloudy SCT005 SCT120 20 19.4 96% 76.12 1014.9
28 01:51 Calm 16.09 A Few Clouds FEW005 20 19.4 22.2 20 96% 76.15 1015.1
28 00:51 Calm 16.09 Mostly Cloudy SCT005 BKN065 BKN110 20.6 19.4 93% 76.17 1015.4
27 23:51 SW 20 16.09 Partly Cloudy SCT120 20.6 18.9 90% 76.2 1015.9
27 22:51 S 26 16.09 Partly Cloudy SCT120 21.1 18.9 87% 76.2 1015.8
27 21:51 S 20 16.09 Partly Cloudy SCT110 21.7 16.1 71% 76.2 1015.8
27 20:51 SW 22 16.09 Partly Cloudy SCT120 21.7 16.7 73% 76.2 1015.8
27 19:51 S 26 G 33 16.09 Partly Cloudy SCT120 21.7 17.2 25 21.7 76% 76.15 1015.2
27 18:51 S 22 G 37 16.09 Mostly Cloudy SCT080 BKN120 22.2 17.8 76% 76.15 1015.1
27 17:51 S 20 G 41 16.09 Mostly Cloudy BKN100 22.8 18.3 76% 76.17 1015.4
27 16:51 S 28 G 37 16.09 Mostly Cloudy BKN090 BKN110 22.8 18.3 76% 76.23 1016.2
27 15:51 S 28 G 37 16.09 Mostly Cloudy BKN095 24.4 18.9 72% 25 76.25 1016.4
27 14:51 S 26 G 35 16.09 Mostly Cloudy FEW080 BKN110 23.3 19.4 79% 76.25 1016.4
27 13:51 S 22 G 35 16.09 Overcast FEW006 FEW070 OVC090 22.2 18.9 25.6 18.3 82% 76.28 1016.9
27 12:51 S 26 16.09 Partly Cloudy FEW050 FEW080 SCT250 25 18.9 69% 26 76.3 1017.2
27 11:51 S 19 16.09 Partly Cloudy FEW045 SCT250 23.9 17.2 66% 25 76.35 1017.7
27 10:51 SE 17 16.09 Mostly Cloudy FEW040 BKN250 23.9 17.8 69% 25 76.35 1017.9
27 09:51 Calm 16.09 Mostly Cloudy FEW200 BKN250 24.4 16.7 62% 25 76.35 1017.7
27 08:51 Calm 16.09 Partly Cloudy FEW080 SCT250 21.7 17.8 79% 76.38 1018.1
27 07:51 Vrbl 6 16.09 Mostly Cloudy FEW100 FEW200 BKN250 18.9 17.8 18.9 16.1 93% 76.38 1018.1
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)