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.
14 01:51 Calm 10.00 Overcast OVC110 55.9 54 61 54 93% 30.01 1016.3
14 00:51 Calm 10.00 Overcast OVC075 54 54 100% 30.02 1016.6
13 23:51 Calm 10.00 Partly Cloudy SCT110 54 53.1 97% 30.04 1017.0
13 22:51 Calm 10.00 Mostly Cloudy BKN090 55.9 54 93% 30.05 1017.6
13 21:51 Calm 10.00 Mostly Cloudy BKN070 BKN090 55.9 54 93% 30.06 1017.8
13 20:51 Calm 10.00 Mostly Cloudy BKN070 BKN095 60.1 54 80% 30.06 1018.0
13 19:51 S 3 10.00 Mostly Cloudy BKN075 BKN090 61 54 68 61 78% 30.06 1017.9
13 18:51 S 7 10.00 Mostly Cloudy BKN045 BKN080 63 53.1 70% 30.06 1017.8
13 17:51 S 8 10.00 Mostly Cloudy BKN085 BKN140 64 53.1 68% 30.07 1018.1
13 16:51 S 12 G 18 10.00 Mostly Cloudy BKN070 BKN150 64 53.1 68% 30.07 1018.1
13 15:51 S 9 10.00 Mostly Cloudy BKN060 BKN090 BKN200 64.9 53.1 66% 30.07 1018.3
13 14:51 S 14 G 21 10.00 Mostly Cloudy FEW030 SCT050 BKN080 BKN250 66.9 51.1 57% 30.09 1018.9
13 13:51 S 12 G 25 10.00 Mostly Cloudy FEW026 SCT038 BKN080 BKN250 68 54 70 57 61% 30.1 1019.2
13 12:51 S 15 G 21 10.00 Mostly Cloudy FEW040 SCT080 BKN250 69.1 55.9 63% 30.11 1019.5
13 11:51 S 14 G 22 10.00 Mostly Cloudy SCT080 BKN250 69.1 54 59% 30.12 1019.9
13 10:51 S 12 10.00 Mostly Cloudy SCT080 BKN250 66.9 53.1 61% 30.14 1020.6
13 09:51 S 7 10.00 Partly Cloudy SCT100 SCT230 64.9 55 70% 30.15 1021.0
13 08:51 SW 3 10.00 Partly Cloudy FEW100 SCT230 62.1 55.9 80% 30.17 1021.5
13 07:51 SW 6 10.00 Partly Cloudy SCT230 57 54 57.9 48.9 90% 30.17 1021.7
13 06:51 SW 3 10.00 Partly Cloudy SCT230 54 53.1 97% 30.17 1021.7
13 05:51 SW 3 10.00 Partly Cloudy SCT230 53.1 51.1 93% 30.17 1021.5
13 04:51 W 3 10.00 Partly Cloudy SCT230 50 48.9 96% 30.17 1021.7
13 03:51 Calm 10.00 Fair CLR 50 48.9 96% 30.18 1022.1
13 02:51 Calm 10.00 Fair CLR 50 50 100% 30.19 1022.3
13 01:51 Calm 10.00 Fair CLR 52 51.1 59 50 97% 30.2 1022.5
13 00:51 W 3 10.00 Fair CLR 53.1 51.1 93% 30.2 1022.6
12 23:51 Calm 10.00 Partly Cloudy SCT075 54 52 93% 30.2 1022.6
12 22:51 W 3 10.00 Partly Cloudy SCT080 55 52 90% 30.21 1023.0
12 21:51 Calm 10.00 Partly Cloudy SCT080 55.9 51.1 84% 30.21 1023.0
12 20:51 SW 3 10.00 Partly Cloudy SCT065 57.9 51.1 78% 30.21 1023.1
12 19:51 SW 5 10.00 Partly Cloudy SCT070 59 51.1 69.1 59 75% 30.2 1022.8
12 18:51 S 6 10.00 A Few Clouds FEW065 61 51.1 70% 30.2 1022.5
12 17:51 SW 8 10.00 Fair CLR 64 48.9 58% 30.19 1022.4
12 16:51 S 9 10.00 Fair CLR 64.9 48 54% 30.2 1022.5
12 15:51 S 8 10.00 Fair CLR 66.9 48 51% 30.2 1022.8
12 14:51 SE 10 10.00 Fair CLR 66.9 46 47% 30.21 1023.1
12 13:51 S 10 10.00 Fair CLR 68 45 69.1 57.9 44% 30.22 1023.4
12 12:51 SE 8 10.00 Fair CLR 68 43 40% 30.24 1024.0
12 11:51 Vrbl 3 10.00 Fair CLR 66.9 43 42% 30.26 1024.6
12 10:51 SE 6 10.00 Fair CLR 64 43 46% 30.26 1024.7
12 09:51 E 8 10.00 Fair CLR 64 43 46% 30.27 1025.0
12 08:51 NE 8 10.00 Fair CLR 61 45 56% 30.26 1024.7
12 06:51 N 3 10.00 A Few Clouds FEW075 53.1 46 77% 30.24 1024.1
12 05:51 N 5 10.00 A Few Clouds FEW080 53.1 46 77% 30.22 1023.3
12 04:51 Calm 10.00 Fair CLR 53.1 46.9 80% 30.2 1022.6
12 03:51 N 3 10.00 Fair CLR 55 46.9 74% 30.18 1022.0
12 02:51 N 5 10.00 Fair CLR 55.9 48 75% 30.17 1021.7
12 01:51 N 7 10.00 Fair CLR 57.9 48 68 57.9 70% 30.16 1021.4
12 00:51 NW 7 10.00 Fair CLR 59 48 67% 30.16 1021.1
11 23:51 N 8 10.00 Fair CLR 62.1 48 60% 30.14 1020.7
11 22:51 N 12 10.00 A Few Clouds FEW150 64 48.9 58% 30.13 1020.4
11 21:51 NW 10 10.00 A Few Clouds FEW160 66 48.9 54% 30.12 1019.8
11 20:51 NW 7 10.00 Fair CLR 66 52 61% 30.1 1019.3
11 19:51 N 6 10.00 Partly Cloudy FEW080 SCT200 66.9 53.1 81 66.9 61% 30.08 1018.5
11 18:51 N 5 10.00 Partly Cloudy SCT075 SCT200 72 54 53% 30.06 1017.8
11 17:51 N 8 10.00 Mostly Cloudy BKN080 75 53.1 46% 78 30.05 1017.5
11 16:51 NW 9 10.00 Mostly Cloudy BKN080 75.9 53.1 45% 78 30.04 1017.3
11 15:51 N 12 10.00 Mostly Cloudy BKN070 77 52 42% 78 30.04 1017.1
11 14:51 NW 10 10.00 Mostly Cloudy BKN070 79 52 39% 79 30.04 1017.1
11 13:51 N 10 10.00 Partly Cloudy SCT070 80.1 53.1 80.1 55.9 39% 80 30.04 1017.2
11 12:51 N 10 10.00 A Few Clouds FEW065 FEW075 FEW250 77 52 42% 78 30.05 1017.7
11 11:51 N 13 G 23 10.00 A Few Clouds FEW070 FEW250 75 51.1 43% 78 30.06 1018.0
11 10:51 N 8 10.00 A Few Clouds FEW250 73.9 52 46% 30.07 1018.3
11 09:51 N 10 10.00 Partly Cloudy SCT250 69.1 53.1 57% 30.07 1018.2
11 08:51 N 8 10.00 A Few Clouds FEW250 63 53.1 70% 30.07 1018.3
11 07:51 NW 3 10.00 A Few Clouds FEW250 55 51.1 55 46 87% 30.07 1018.2
11 05:51 W 6 10.00 A Few Clouds FEW250 48 46.9 96% 46 30.06 1017.8
11 04:51 W 3 10.00 Fair CLR 48 48 100% 30.05 1017.7
11 03:51 W 5 10.00 Fair CLR 48 46.9 96% 47 30.06 1017.7
11 02:51 W 6 10.00 Fair CLR 46.9 46 97% 45 30.07 1018.1
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)