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.
18 17:51 SE 17 16.09 Partly Cloudy SCT250 15.6 6.7 56% 76.58 1021.0
18 16:51 S 15 16.09 Partly Cloudy FEW100 SCT250 16.7 6.1 50% 76.63 1021.7
18 15:51 S 20 16.09 Partly Cloudy FEW100 SCT250 17.2 3.9 41% 76.71 1022.6
18 14:51 S 15 G 31 16.09 Partly Cloudy FEW100 SCT250 17.2 3.9 41% 76.73 1023.0
18 13:51 S 17 16.09 Partly Cloudy FEW100 SCT250 16.7 3.9 17.2 15.6 43% 76.81 1024.0
18 12:51 SE 15 16.09 Mostly Cloudy SCT070 SCT090 BKN200 17.2 6.1 48% 76.84 1024.2
18 11:51 SE 24 16.09 Overcast BKN070 OVC090 16.1 6.7 54% 76.89 1025.1
18 10:51 E 13 16.09 Overcast OVC080 16.1 7.8 58% 76.96 1025.9
18 09:51 E 9 16.09 Overcast FEW060 OVC090 16.1 7.2 56% 76.89 1025.0
18 08:51 E 11 16.09 Overcast BKN090 OVC110 16.7 6.7 52% 76.86 1024.6
18 07:51 E 11 16.09 Mostly Cloudy BKN100 16.7 7.2 16.7 11.1 54% 76.84 1024.3
18 06:51 Calm 16.09 A Few Clouds FEW040 FEW100 FEW200 15 10 72% 76.78 1023.7
18 05:51 Calm 16.09 A Few Clouds FEW150 12.2 8.9 80% 76.73 1023.0
18 04:51 Calm 16.09 Mostly Cloudy BKN150 12.8 8.9 77% 76.66 1022.1
18 03:51 Calm 16.09 Fair CLR 12.8 7.8 72% 76.63 1021.6
18 02:51 SW 6 16.09 Fair CLR 14.4 7.8 65% 76.58 1020.8
17 22:51 NW 13 16.09 Fair CLR 19.4 7.2 45% 76.38 1018.3
17 21:51 N 9 16.09 Fair CLR 21.1 7.2 41% 76.3 1017.2
17 20:51 NE 6 16.09 A Few Clouds FEW100 22.8 7.8 38% 76.23 1016.2
17 19:51 NW 15 16.09 A Few Clouds FEW100 24.4 7.8 28.9 24.4 35% 25 76.12 1014.7
17 18:51 NW 13 16.09 A Few Clouds FEW100 26.1 8.3 32% 26 76.05 1013.8
17 17:51 NW 20 G 48 16.09 A Few Clouds FEW100 27.2 8.3 30% 27 75.97 1012.8
17 16:51 W 33 G 46 16.09 Mostly Cloudy and Breezy BKN110 28.3 7.8 27% 27 75.97 1012.8
17 15:51 W 24 G 44 16.09 Mostly Cloudy BKN110 26.7 7.8 30% 26 75.95 1012.4
17 14:51 NW 22 16.09 Mostly Cloudy BKN110 27.8 8.3 29% 27 75.95 1012.3
17 13:51 W 20 G 37 16.09 Mostly Cloudy SCT090 BKN110 26.1 7.2 27.8 20 30% 26 75.95 1012.5
17 12:51 W 24 G 41 16.09 Mostly Cloudy SCT090 BKN110 26.7 7.8 30% 26 75.95 1012.6
17 11:51 W 20 G 39 16.09 Partly Cloudy FEW050 SCT100 25.6 10 37% 26 76 1013.0
17 10:51 W 13 G 37 16.09 Partly Cloudy FEW050 SCT100 25 10 39% 26 75.97 1012.9
17 09:51 W 19 G 31 16.09 A Few Clouds FEW050 FEW200 23.3 11.7 48% 75.92 1012.2
17 08:51 W 19 16.09 A Few Clouds FEW200 22.2 12.8 55% 75.92 1011.9
17 07:51 SW 13 16.09 A Few Clouds FEW200 20 12.8 20 16.1 63% 75.84 1011.2
17 06:51 W 6 16.09 A Few Clouds FEW200 18.3 12.2 68% 75.82 1010.8
17 05:51 W 15 16.09 A Few Clouds FEW050 16.1 11.1 72% 75.79 1010.4
17 04:51 SW 13 16.09 A Few Clouds FEW100 16.1 11.1 72% 75.72 1009.4
17 03:51 SW 11 G 30 16.09 Fair CLR 16.1 11.1 72% 75.69 1008.9
17 02:51 SW 22 G 37 16.09 Fair CLR 17.2 11.1 68% 75.64 1008.5
17 01:51 SW 11 16.09 Fair CLR 16.7 11.1 16.7 13.3 70% 75.64 1008.3
17 00:51 SW 11 16.09 Overcast SCT070 SCT090 OVC110 16.7 10.6 67% 75.67 1008.7
16 23:51 S 7 16.09 Partly Cloudy SCT110 15.6 10 70% 75.69 1009.2
16 22:51 S 11 16.09 Fair CLR 13.9 9.4 74% 75.69 1009.1
16 21:51 S 9 16.09 Fair CLR 13.9 9.4 74% 75.74 1009.7
16 20:51 S 13 16.09 Partly Cloudy SCT150 14.4 8.9 70% 75.77 1010.0
16 19:51 S 13 16.09 Partly Cloudy SCT150 SCT250 16.7 8.9 22.8 16.7 60% 75.77 1010.1
16 18:51 S 17 16.09 Partly Cloudy SCT150 18.3 9.4 56% 75.77 1010.0
16 17:51 S 20 G 33 16.09 Fair CLR 18.9 8.9 52% 75.79 1010.4
16 16:51 S 24 G 41 16.09 A Few Clouds FEW200 19.4 8.9 51% 75.77 1010.1
16 15:51 S 26 G 46 16.09 Partly Cloudy SCT200 20.6 10.6 53% 75.82 1010.6
16 14:51 S 20 16.09 Partly Cloudy SCT200 21.7 11.1 51% 75.87 1011.5
16 13:51 W 17 G 35 16.09 Mostly Cloudy BKN070 22.8 7.8 23.9 13.9 38% 75.95 1012.6
16 12:51 SW 19 G 37 16.09 Partly Cloudy FEW070 SCT200 23.3 8.9 40% 76.02 1013.3
16 11:51 W 17 16.09 Partly Cloudy SCT075 SCT200 22.2 10 46% 76.07 1014.1
16 10:51 W 11 16.09 Partly Cloudy FEW075 SCT150 20.6 11.1 55% 76.12 1014.7
16 09:51 W 9 16.09 Partly Cloudy SCT070 SCT150 18.9 11.1 61% 76.1 1014.6
16 08:51 W 9 16.09 Mostly Cloudy SCT070 BKN120 17.8 12.2 70% 76.2 1015.7
16 07:51 W 13 16.09 Mostly Cloudy BKN085 13.9 10.6 13.9 9.4 81% 76.23 1016.0
16 06:51 SW 7 16.09 Mostly Cloudy BKN075 BKN090 12.8 10.6 87% 76.2 1015.8
16 05:51 Calm 16.09 Mostly Cloudy BKN095 10 9.4 96% 76.15 1015.0
16 04:51 SW 6 16.09 Mostly Cloudy BKN100 10 9.4 96% 76.12 1014.7
16 03:51 SW 6 16.09 Fair CLR 10.6 9.4 92% 76.1 1014.5
16 02:51 Calm 16.09 Mostly Cloudy FEW075 BKN100 11.1 10 93% 76.07 1014.3
16 01:51 SW 6 16.09 Overcast OVC100 11.1 10.6 14.4 10.6 97% 76.07 1014.2
16 00:51 W 7 16.09 Overcast OVC100 11.1 10.6 97% 76.1 1014.6
15 23:51 SW 6 16.09 A Few Clouds FEW100 10.6 10 96% 76.1 1014.5
15 22:51 SW 6 16.09 Partly Cloudy SCT100 11.7 11.1 96% 76.07 1014.3
15 21:51 SW 7 16.09 Fair CLR 11.7 11.1 96% 76.1 1014.5
15 20:51 SW 6 16.09 Partly Cloudy SCT085 12.2 10.6 90% 76.05 1013.7
15 19:51 W 6 16.09 Partly Cloudy SCT085 SCT150 14.4 6.7 15.6 13.3 60% 76.02 1013.3
15 18:51 N 7 16.09 Mostly Cloudy BKN085 BKN150 14.4 8.3 67% 76 1013.1
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)