Weather observations for the past three days for
Portland, Portland International Jetport
Imperial (Metric)
Date Time (est) 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.
28 14:51 Calm 10.00 A Few Clouds FEW250 36 10.9 35% 30.01 1016.2
28 13:51 W 3 10.00 Partly Cloudy SCT250 36 10 34% 30.01 1016.4
28 12:51 W 5 10.00 Partly Cloudy SCT250 33.1 12 33.1 10.9 42% 29 30.03 1016.9
28 11:51 NW 3 10.00 Partly Cloudy SCT250 30.9 10.9 43% 30.05 1017.7
28 10:51 W 8 10.00 A Few Clouds FEW250 26.1 10.9 53% 18 30.09 1018.9
28 09:51 W 9 10.00 A Few Clouds FEW250 21 8.1 57% 11 30.12 1020.0
28 08:51 W 10 10.00 A Few Clouds FEW250 17.1 7 64% 6 30.11 1019.8
28 07:51 Calm 10.00 Fair CLR 12 5 73% 30.14 1020.6
28 06:51 W 5 10.00 Fair CLR 12 6.1 12 3 77% 5 30.12 1020.2
28 05:51 NW 6 10.00 Fair CLR 10 7 87% 1 30.13 1020.3
28 04:51 W 6 10.00 Fair CLR 10.9 7 84% 2 30.11 1019.7
28 02:51 W 5 10.00 Fair CLR 6.1 3.9 91% -2 30.13 1020.3
28 01:51 Calm 10.00 Fair CLR 3 1 91% 30.13 1020.4
28 00:51 Calm 10.00 Fair CLR 5 1.9 14 3.9 87% 30.13 1020.4
27 23:51 W 3 10.00 Fair CLR 7 3.9 87% 30.13 1020.5
27 22:51 Calm 10.00 Fair CLR 7 3.9 87% 30.14 1020.7
27 21:51 W 5 10.00 Fair CLR 9 5 84% 1 30.14 1020.8
27 20:51 NW 3 10.00 Fair CLR 10 6.1 84% 30.14 1020.7
27 19:51 NW 3 10.00 Fair CLR 12 6.1 77% 30.15 1021.0
27 18:51 Calm 10.00 Fair CLR 14 5 19.9 10 67% 30.16 1021.3
27 17:51 Calm 10.00 Fair CLR 16 7 67% 30.14 1020.9
27 16:51 Calm 10.00 A Few Clouds FEW100 17.1 6.1 62% 30.13 1020.3
27 15:51 NW 6 10.00 A Few Clouds FEW150 19 6.1 57% 12 30.12 1020.2
27 14:51 NW 5 10.00 Mostly Cloudy BKN100 19.9 5 52% 14 30.12 1020.0
27 13:51 NW 9 10.00 Mostly Cloudy BKN150 18 5 57% 8 30.13 1020.3
27 11:51 N 6 10.00 Mostly Cloudy BKN150 15.1 3 59% 7 30.14 1020.8
27 10:51 N 7 10.00 Mostly Cloudy BKN120 12 1.9 64% 2 30.17 1021.6
27 09:51 N 10 10.00 Mostly Cloudy BKN120 10.9 1 64% -2 30.19 1022.5
27 08:51 N 10 10.00 Mostly Cloudy BKN060 BKN120 10 1 67% -3 30.18 1022.0
27 07:51 N 10 10.00 Overcast OVC055 9 1.9 73% -4 30.17 1021.9
27 06:51 N 8 10.00 Overcast OVC060 10 1.9 12 9 69% -1 30.16 1021.3
27 05:51 N 10 10.00 Overcast OVC060 10 1.9 69% -3 30.13 1020.4
27 04:51 N 10 10.00 Overcast OVC046 10 1.9 69% -3 30.12 1020.1
27 03:51 N 8 10.00 Overcast BKN044 BKN050 OVC070 10 1.9 69% -1 30.11 1019.8
27 02:51 N 10 10.00 Overcast OVC090 10.9 1 64% -2 30.11 1019.7
27 01:51 NE 14 10.00 Overcast OVC095 10.9 1.9 67% -4 30.12 1020.1
27 00:51 NE 15 10.00 Overcast OVC110 12 1.9 14 10.9 64% -3 30.11 1019.7
26 23:51 N 9 10.00 Overcast OVC120 12 1.9 64% 1 30.13 1020.5
26 22:51 N 8 10.00 Overcast OVC120 12 1.9 64% 1 30.13 1020.3
26 21:51 N 8 10.00 Overcast OVC120 12.9 1.9 61% 3 30.13 1020.5
26 20:51 N 9 10.00 Fair CLR 12 1.9 64% 1 30.12 1019.9
26 19:51 N 5 10.00 Fair CLR 10.9 3 70% 4 30.11 1019.7
26 18:51 Calm 10.00 Fair CLR 14 3 18 12 61% 30.11 1019.8
26 17:51 Calm 10.00 Fair CLR 16 1 51% 30.12 1019.9
26 16:51 N 3 10.00 Mostly Cloudy BKN200 15.1 1 53% 30.12 1020.1
26 15:51 N 6 10.00 Mostly Cloudy BKN200 17.1 -0 47% 10 30.12 1020.1
26 14:51 N 8 10.00 Mostly Cloudy BKN200 18 1 47% 9 30.12 1020.2
26 13:51 NW 7 10.00 Mostly Cloudy BKN250 17.1 1 49% 8 30.14 1020.8
26 12:51 NW 7 10.00 Mostly Cloudy BKN250 16 -0 16 7 49% 7 30.16 1021.4
26 11:51 N 8 10.00 Mostly Cloudy FEW030 BKN250 16 -0.9 47% 6 30.18 1022.2
26 10:51 NW 12 10.00 Mostly Cloudy FEW030 BKN250 12.9 -2 51% 0 30.2 1022.8
26 09:51 NW 12 10.00 A Few Clouds FEW025 FEW250 10.9 -2.9 53% -2 30.23 1023.7
26 08:51 NW 8 10.00 A Few Clouds FEW025 FEW250 9 -2.9 58% -2 30.22 1023.6
26 07:51 NW 13 G 21 10.00 A Few Clouds FEW020 7 -4 60% -8 30.21 1023.1
26 06:51 NW 9 10.00 A Few Clouds FEW020 7 -4 12 7 60% -6 30.2 1022.9
26 05:51 NW 17 G 25 10.00 Fair CLR 8.1 -2.9 60% -9 30.19 1022.3
26 04:51 NW 17 10.00 Fair CLR 9 -2 61% -8 30.16 1021.6
26 03:51 NW 12 10.00 Fair CLR 9 -2 61% -5 30.15 1020.9
26 02:51 NW 13 G 24 10.00 Fair CLR 10.9 -0.9 58% -3 30.13 1020.4
26 01:51 NW 12 10.00 Fair CLR 10.9 -0 61% -2 30.11 1019.6
26 00:51 N 8 10.00 Fair CLR 10.9 1 19.9 10.9 64% 0 30.08 1018.9
25 23:51 NW 15 G 23 10.00 A Few Clouds FEW065 12.9 1.9 61% -2 30.07 1018.5
25 22:51 NW 17 G 24 10.00 A Few Clouds FEW050 14 1.9 58% -1 30.05 1017.8
25 21:51 N 8 10.00 Partly Cloudy SCT045 14 3 61% 4 30.03 1017.0
25 20:51 N 14 10.00 A Few Clouds FEW055 16 3.9 59% 3 30 1016.1
25 19:51 N 17 G 25 10.00 Partly Cloudy SCT050 18 6.1 59% 4 29.98 1015.3
25 18:51 N 20 G 35 10.00 Partly Cloudy SCT035 19.9 9 34 19.9 62% 5 29.95 1014.3
25 17:51 N 21 G 30 10.00 Partly Cloudy and Breezy SCT035 21.9 10.9 63% 7 29.91 1012.9
25 16:51 N 12 G 21 10.00 A Few Clouds FEW040 24.1 12.9 62% 14 29.87 1011.5
25 15:51 N 24 G 37 10.00 Mostly Cloudy and Breezy SCT037 BKN060 26.1 14 60% 12 29.83 1010.3
Date Time (est) 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)