Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (est) 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.
20 12:51 Calm 16.09 A Few Clouds FEW035 FEW250 5 -3.9 6.1 -5.6 53% 76.76 1023.3
20 11:51 Calm 16.09 Partly Cloudy FEW035 SCT250 4.4 -3.9 55% 76.81 1024.0
20 10:51 Calm 16.09 Mostly Cloudy FEW030 BKN250 4.4 -3.3 58% 76.86 1024.8
20 09:51 N 6 16.09 Partly Cloudy FEW025 SCT250 2.8 -2.8 67% 76.91 1025.6
20 08:51 N 7 16.09 Partly Cloudy FEW020 SCT250 0 -3.3 79% -2 76.94 1025.9
20 07:51 N 7 16.09 Mostly Cloudy FEW020 BKN250 -2.2 -3.9 88% -5 76.94 1025.9
20 06:51 N 11 16.09 Partly Cloudy SCT250 -5.6 -6.1 -1.7 -6.1 96% -10 76.89 1025.3
20 05:51 Vrbl 7 16.09 A Few Clouds FEW250 -5 -6.7 88% -8 76.89 1025.1
20 04:51 NW 7 16.09 Fair CLR -5 -5.6 96% -8 76.86 1024.8
20 03:51 NW 6 0.00 Fair CLR -5 -6.1 92% 76.86 1024.7
20 02:51 Calm 0.00 Fair CLR -5 -6.7 88% 76.84 1024.4
20 01:51 W 6 0.00 Fair CLR -5 -6.1 92% 76.84 1024.5
20 00:51 W 6 0.00 Fair CLR -1.7 -5 0 -3.9 78% 76.84 1024.5
19 23:51 NW 7 16.09 Fair CLR -3.9 -6.1 85% -7 76.81 1024.0
19 22:51 Calm 16.09 Fair CLR -2.2 -5 81% 76.81 1024.0
19 21:51 Calm 16.09 Fair CLR -2.2 -5.6 78% 76.81 1024.1
19 20:51 W 6 16.09 Fair CLR -2.8 -5.6 81% 76.81 1024.2
19 19:51 Calm 16.09 Fair CLR 0 -5 69% 76.78 1023.8
19 18:51 NW 6 16.09 Fair CLR -1.1 -5.6 6.1 -1.1 72% 76.76 1023.5
19 17:51 NW 6 16.09 Fair CLR 0.6 -5 66% 76.73 1023.3
19 16:51 Calm 16.09 Fair CLR 3.3 -5 55% 76.68 1022.6
19 15:51 W 9 16.09 A Few Clouds FEW250 4.4 -5 51% 2 76.66 1022.0
19 14:51 NW 11 16.09 A Few Clouds FEW250 6.1 -5.6 43% 4 76.61 1021.2
19 13:51 NW 13 16.09 A Few Clouds FEW250 6.1 -5.6 43% 4 76.58 1020.9
19 12:51 W 13 16.09 A Few Clouds FEW050 FEW250 6.1 -5 6.1 -6.7 45% 4 76.56 1020.9
19 11:51 NW 17 16.09 A Few Clouds FEW045 FEW250 5.6 -4.4 49% 3 76.61 1021.3
19 10:51 N 7 16.09 A Few Clouds FEW035 FEW250 4.4 -3.3 58% 3 76.63 1021.8
19 09:51 N 9 16.09 A Few Clouds FEW025 FEW250 2.8 -2.8 67% 1 76.68 1022.4
19 08:51 NW 7 16.09 A Few Clouds FEW020 FEW250 0 -2.2 85% -2 76.68 1022.3
19 07:51 NW 7 16.09 A Few Clouds FEW020 FEW250 -3.9 -4.4 96% -7 76.66 1021.9
19 06:51 W 7 16.09 A Few Clouds FEW020 FEW250 -5.6 -6.7 -3.9 -6.7 92% -9 76.58 1021.2
19 05:51 Calm 16.09 A Few Clouds FEW250 -6.1 -6.7 96% 76.56 1020.8
19 04:51 W 7 16.09 Fair CLR -6.1 -6.7 96% -9 76.56 1020.6
19 03:51 W 6 0.00 Fair CLR -4.4 -6.1 88% 76.5 1020.1
19 02:51 SW 6 0.00 Fair CLR -5 -6.1 92% 76.48 1019.8
19 01:51 N 7 0.00 Fair CLR -5 -6.1 92% -8 76.48 1019.7
19 00:51 Calm 0.00 Fair CLR -3.9 -5 2.2 -5.6 92% 76.48 1019.6
18 23:51 Calm 16.09 Fair CLR -3.3 -5 88% 76.45 1019.3
18 22:51 Calm 16.09 Fair CLR -2.2 -5 81% 76.4 1018.8
18 21:51 Calm 16.09 Fair CLR -1.1 -4.4 79% 76.43 1019.0
18 20:51 Calm 16.09 Fair CLR -1.7 -5.6 75% 76.4 1018.7
18 19:51 Calm 16.09 Fair CLR 1.7 -5 61% 76.35 1018.1
18 18:51 W 6 16.09 Fair CLR 1.7 -4.4 7.2 1.1 64% 76.33 1017.8
18 17:51 W 7 16.09 Fair CLR 2.8 -4.4 59% 1 76.3 1017.2
18 16:51 W 15 16.09 A Few Clouds FEW045 3.9 -4.4 55% 1 76.23 1016.4
18 15:51 NW 19 16.09 A Few Clouds FEW040 5 -3.9 53% 2 76.17 1015.6
18 14:51 W 22 16.09 A Few Clouds FEW040 6.7 -3.3 49% 3 76.12 1014.9
18 13:51 NW 28 16.09 A Few Clouds FEW040 6.7 -3.3 49% 3 76.07 1014.2
18 12:51 NW 31 G 50 16.09 A Few Clouds FEW040 7.2 -3.3 7.2 0.6 48% 3 76.05 1013.9
18 12:45 NW 33 G 50 16.09 A Few Clouds and Breezy FEW040 6.7 -3.3 7.2 0.6 49% 2 76.05 1013.9
18 11:45 NW 30 G 54 16.09 A Few Clouds FEW040 6.7 -3.3 49% 3 76 1013.3
18 10:45 NW 35 G 57 16.09 A Few Clouds and Breezy FEW040 FEW250 5.6 -3.9 51% 1 76.02 1013.5
18 09:45 W 30 G 46 16.09 A Few Clouds FEW040 FEW120 5 -3.3 55% 0 76 1013.1
18 08:45 W 28 G 43 16.09 A Few Clouds FEW035 FEW120 3.9 -3.3 60% -1 75.92 1012.3
18 07:45 W 22 G 52 16.09 A Few Clouds FEW035 FEW120 FEW250 0.6 -4.4 1.1 0 70% -4 75.9 1011.1
18 06:45 W 24 16.09 A Few Clouds FEW040 FEW120 0.6 -4.4 70% -5 75.84 1011.2
18 05:45 W 22 16.09 A Few Clouds FEW120 FEW250 0.6 -4.4 70% -4 75.77 1009.5
18 04:45 Calm 16.09 A Few Clouds FEW250 0.6 -4.4 70% 75.69 1009.4
17 23:52 W 24 G 39 16.09 Fair CLR 0.6 -4.4 70% -5 75.51 1006.7
17 22:52 W 24 16.09 Fair CLR 0 -4.4 73% -5 75.41 1006.2
17 21:52 W 20 16.09 Mostly Cloudy BKN100 0.6 -5 66% -4 75.41 1005.6
17 20:52 W 19 16.09 Overcast OVC100 1.1 -5 64% -3 75.36 1004.9
17 19:52 W 15 16.09 Overcast OVC100 1.1 -4.4 67% -3 75.31 1004.2
17 18:52 W 17 16.09 Mostly Cloudy BKN100 0.6 -5 5.6 0.6 66% -4 75.26 1003.4
17 17:52 W 15 16.09 Mostly Cloudy BKN095 1.7 -5 61% -2 75.21 1002.7
17 16:52 W 22 G 33 16.09 Mostly Cloudy BKN085 2.2 -5 59% -2 75.11 1001.5
17 15:52 W 30 G 43 16.09 Mostly Cloudy BKN090 3.3 -5 55% -2 74.98 999.8
17 14:52 NW 19 G 41 16.09 Mostly Cloudy BKN110 4.4 -5.6 49% 1 74.88 998.3
17 13:51 NW 35 G 50 16.09 Mostly Cloudy and Breezy SCT060 BKN100 5.6 -5.6 45% 1 74.78 997.1
Date Time (est) 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)