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.
31 02:51 NW 17 G 29 10.00 Fair CLR 45 26.1 48% 38 30.19 1022.2
31 01:51 N 16 G 28 10.00 Fair CLR 46 28 50 46 50% 40 30.18 1022.1
30 23:51 NW 15 G 26 10.00 Fair CLR 50 30 46% 45 30.13 1020.1
30 22:51 W 9 10.00 Fair CLR 48 34 58% 44 30.11 1019.5
30 21:51 NW 14 10.00 Fair CLR 48.9 35.1 59% 44 30.07 1018.3
30 20:51 NW 13 G 22 10.00 A Few Clouds FEW055 50 34 54% 46 30.06 1017.7
30 18:51 NW 14 G 26 10.00 A Few Clouds FEW065 52 32 47% 30.02 1016.4
30 17:51 NW 26 G 36 10.00 Partly Cloudy and Windy SCT065 55 34 45% 29.99 1015.7
30 16:51 NW 18 G 32 10.00 Partly Cloudy SCT070 59 37 44% 29.94 1013.8
30 15:51 W 17 G 26 10.00 Partly Cloudy SCT070 64.9 37 36% 29.9 1012.4
30 14:51 W 15 G 29 10.00 Partly Cloudy SCT070 66.9 37.9 35% 29.86 1011.1
30 13:51 NW 13 G 21 10.00 Partly Cloudy SCT070 69.1 39.9 70 57.9 35% 29.85 1010.7
30 12:51 NW 9 10.00 Partly Cloudy SCT070 66.9 42.1 41% 29.85 1010.9
30 11:51 N 10 G 23 10.00 A Few Clouds FEW055 66.9 45 45% 29.87 1011.4
30 10:51 W 13 10.00 Partly Cloudy SCT050 66.9 48 51% 29.88 1011.7
30 09:51 W 8 10.00 A Few Clouds FEW055 64 52 65% 29.89 1012.1
30 08:51 W 6 10.00 A Few Clouds FEW100 60.1 51.1 72% 29.89 1012.2
30 07:51 SW 7 10.00 Partly Cloudy FEW120 SCT150 57.9 51.1 59 57 78% 29.87 1011.5 0.01
30 06:51 SW 7 10.00 Mostly Cloudy FEW120 SCT150 BKN200 57 51.1 81% 29.86 1011.1
30 05:51 SW 7 10.00 Mostly Cloudy SCT120 BKN150 57 51.1 81% 29.86 1011.2
30 04:51 SW 9 10.00 Light Rain OVC100 57 52 83% 29.85 1010.9 0.01 0.01
30 03:51 SW 5 10.00 Overcast OVC100 57 52 83% 29.87 1011.3
30 02:51 SW 5 10.00 Overcast FEW065 OVC095 57.9 52 81% 29.88 1011.8
30 01:51 Calm 10.00 Overcast OVC095 59 51.1 62.1 59 75% 29.89 1012.2
30 00:51 SW 7 10.00 Overcast OVC090 60.1 50 70% 29.9 1012.6
29 23:51 SW 6 10.00 Mostly Cloudy BKN100 61 50 67% 29.92 1013.0
29 22:51 SW 7 10.00 Partly Cloudy SCT100 61 50 67% 29.93 1013.5
29 21:51 SW 8 10.00 Partly Cloudy SCT100 61 50 67% 29.94 1014.0
29 20:51 S 7 10.00 Fair CLR 59 50 72% 29.94 1013.9
29 19:51 SW 8 10.00 Fair CLR 61 48.9 64 55 65% 29.96 1014.5
29 18:51 SW 6 10.00 Fair CLR 59 50 72% 29.97 1015.0
29 17:51 SE 6 10.00 Fair CLR 57 51.1 81% 29.98 1015.3
29 16:51 S 7 10.00 Fair CLR 62.1 50 65% 29.99 1015.5
29 15:51 S 12 10.00 Fair CLR 63 50 63% 30 1015.9
29 14:51 S 8 10.00 Fair CLR 64 48.9 58% 30.02 1016.7
29 13:51 S 9 10.00 Fair CLR 63 48 64 42.1 58% 30.06 1017.8
29 11:51 SW 6 10.00 Fair CLR 60.1 41 50% 30.13 1020.4
29 10:51 S 6 10.00 Fair CLR 55 39.9 57% 30.16 1021.2
29 09:51 S 6 10.00 A Few Clouds FEW250 50 37 61% 48 30.19 1022.1
29 08:51 W 3 10.00 A Few Clouds FEW110 46 36 68% 30.21 1022.9
29 07:51 SW 6 10.00 A Few Clouds FEW100 42.1 35.1 45 37.9 76% 39 30.21 1023.1
29 06:51 Calm 10.00 A Few Clouds FEW100 39.9 35.1 83% 30.22 1023.4
29 05:51 Calm 10.00 A Few Clouds FEW100 39.9 36 86% 30.23 1023.5
29 04:51 SW 5 10.00 Mostly Cloudy BKN100 44.1 36 73% 42 30.24 1023.8
29 03:51 S 3 10.00 Overcast OVC100 43 37.9 82% 30.25 1024.4
29 02:51 Calm 10.00 Mostly Cloudy BKN100 44.1 37.9 79% 30.26 1024.7
29 01:51 Calm 10.00 A Few Clouds FEW095 44.1 39 45 41 83% 30.28 1025.2
29 00:51 Calm 10.00 Fair CLR 44.1 39 83% 30.3 1025.9
28 23:51 SW 6 10.00 Fair CLR 44.1 39 83% 41 30.31 1026.4
28 22:51 SW 5 10.00 A Few Clouds FEW120 43 37.9 82% 41 30.33 1027.1
28 21:51 SW 3 10.00 Mostly Cloudy BKN090 BKN100 42.1 37 82% 30.35 1027.8
28 20:51 SW 3 10.00 Fair CLR 43 37 80% 30.37 1028.5
28 19:51 SW 5 10.00 Fair CLR 43 36 48.9 43 76% 41 30.39 1029.0
28 18:51 S 3 10.00 Partly Cloudy SCT200 44.1 36 73% 30.39 1029.2
28 17:51 SW 5 10.00 Mostly Cloudy BKN200 46 35.1 66% 44 30.39 1029.3
28 16:51 S 7 10.00 Mostly Cloudy BKN200 48 34 58% 45 30.39 1029.3
28 15:51 S 3 10.00 Mostly Cloudy BKN200 48 32 54% 30.41 1029.8
28 14:51 S 7 10.00 Mostly Cloudy BKN200 48 32 54% 45 30.43 1030.5
28 13:51 SW 7 10.00 Mostly Cloudy FEW100 BKN200 48 28 48 28 46% 45 30.45 1031.1
28 12:51 Calm 10.00 Mostly Cloudy FEW120 FEW200 BKN250 48 27 44% 30.48 1032.1
28 11:51 SW 6 10.00 Mostly Cloudy BKN250 46 26.1 46% 44 30.51 1033.1
28 10:51 Calm 10.00 Mostly Cloudy BKN250 44.1 27 51% 30.52 1033.6
28 09:51 Calm 10.00 Partly Cloudy FEW200 SCT250 41 26.1 55% 30.53 1033.9
28 08:51 W 5 10.00 A Few Clouds FEW200 35.1 28 76% 32 30.53 1034.0
28 07:51 Calm 10.00 A Few Clouds FEW100 FEW250 28 23 34 25 81% 30.51 1033.2
28 06:51 Calm 10.00 A Few Clouds FEW250 27 23 85% 30.51 1033.1
28 05:51 Calm 10.00 Fair CLR 27 21 78% 30.5 1033.0
28 04:51 W 5 10.00 Fair CLR 27 21.9 81% 22 30.49 1032.7
28 03:51 Calm 10.00 Fair CLR 28 21.9 78% 30.48 1032.1
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)