Weather observations for the past three days for
Portland, Portland International Airport
Imperial (Metric)
Date Time (pdt) 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.
02 12:53 NW 12 10.00 Mostly Cloudy FEW055 BKN070 70 48.9 47% 30.21 1023.0
02 11:53 NW 12 10.00 Mostly Cloudy SCT047 BKN055 66.9 48.9 53% 30.22 1023.3
02 10:53 NW 8 10.00 Mostly Cloudy BKN065 66 50 66.9 57 56% 30.23 1023.5
02 09:53 NW 8 10.00 Mostly Cloudy FEW030 BKN065 63 52 68% 30.24 1023.8
02 08:53 Calm 10.00 Mostly Cloudy FEW020 BKN060 61 52 72% 30.24 1023.9
02 07:53 W 5 10.00 Mostly Cloudy BKN060 59 52 78% 30.24 1023.9
02 06:53 Calm 10.00 Mostly Cloudy BKN060 59 53.1 81% 30.23 1023.6
02 05:53 Calm 10.00 Partly Cloudy SCT060 57.9 51.1 78% 30.23 1023.6
02 04:53 NW 7 10.00 Overcast OVC060 59 51.1 63 59 75% 30.23 1023.5
02 03:53 N 5 10.00 Overcast OVC060 59 52 78% 30.22 1023.3
02 02:53 NW 6 10.00 A Few Clouds FEW060 60.1 52 75% 30.22 1023.2
02 01:53 NW 8 10.00 Mostly Cloudy BKN060 61 52 72% 30.22 1023.2
02 00:53 NW 7 10.00 Partly Cloudy SCT060 60.1 52 75% 30.23 1023.5
01 23:53 N 5 10.00 Mostly Cloudy BKN060 62.1 52 70% 30.23 1023.6
01 22:53 Calm 10.00 Partly Cloudy SCT060 63 52 75.9 63 68% 30.23 1023.7
01 21:53 N 6 10.00 Fair CLR 64 52 65% 30.23 1023.4
01 20:53 Vrbl 5 10.00 A Few Clouds FEW050 66.9 50 55% 30.2 1022.6
01 19:53 NW 9 G 20 10.00 A Few Clouds FEW050 70 48.9 47% 30.19 1022.1
01 18:53 NW 14 G 23 10.00 A Few Clouds FEW055 73 46.9 40% 30.18 1021.8
01 17:53 NW 8 G 21 10.00 A Few Clouds FEW055 72 50 46% 30.18 1021.9
01 16:53 NW 13 G 20 10.00 Mostly Cloudy BKN055 73.9 55 75 68 52% 30.18 1021.8
01 15:53 N 9 10.00 Mostly Cloudy FEW030 SCT065 BKN075 72 55.9 57% 30.18 1021.8
01 14:53 N 9 G 21 10.00 Mostly Cloudy FEW020 BKN065 BKN075 72 59 64% 30.18 1021.8
01 13:53 W 3 10.00 Mostly Cloudy SCT037 BKN047 BKN055 75 55.9 52% 78 30.17 1021.5
01 12:53 SW 9 10.00 Mostly Cloudy BKN033 72 57 59% 30.18 1021.8
01 11:53 S 8 10.00 Overcast OVC032 70 55.9 61% 30.18 1021.9
01 10:53 S 10 10.00 Overcast SCT028 BKN037 OVC065 69.1 55.9 70 64 63% 30.18 1021.8
01 09:53 SW 9 10.00 Overcast SCT025 BKN035 OVC045 66.9 57 71% 30.18 1021.7
01 08:53 S 13 10.00 Overcast SCT022 BKN030 OVC050 66 57 73% 30.17 1021.6
01 07:53 S 9 10.00 Overcast BKN022 OVC031 64.9 55.9 73% 30.17 1021.6
01 06:53 S 5 10.00 Overcast BKN022 OVC030 64 55.9 75% 30.16 1021.1
01 05:53 Vrbl 5 10.00 Overcast OVC021 64.9 55.9 73% 30.14 1020.5
01 04:53 S 3 10.00 Overcast OVC021 64.9 55.9 69.1 64 73% 30.14 1020.4
01 03:53 Calm 10.00 Overcast OVC023 64.9 55.9 73% 30.14 1020.4
01 02:53 Calm 10.00 A Few Clouds FEW033 64 55.9 75% 30.13 1020.1
01 01:53 Calm 10.00 Fair CLR 64 55.9 75% 30.12 1019.7
01 00:53 Vrbl 3 10.00 Fair CLR 64.9 55.9 73% 30.1 1019.0
31 23:53 NW 5 10.00 Fair CLR 66.9 55.9 68% 30.07 1018.2
31 22:53 NW 5 10.00 Fair CLR 69.1 55.9 90 69.1 63% 30.05 1017.5
31 21:53 N 7 10.00 Fair CLR 73.9 55.9 54% 30.02 1016.6
31 20:53 NW 10 G 20 10.00 A Few Clouds FEW090 79 57 47% 80 29.99 1015.4
31 19:53 N 7 10.00 A Few Clouds FEW070 FEW090 FEW250 84.9 53.1 33% 83 29.96 1014.5
31 18:53 W 9 10.00 A Few Clouds FEW070 FEW090 FEW250 88 50 27% 85 29.95 1014.3
31 17:53 NW 8 10.00 A Few Clouds FEW070 FEW090 FEW250 89.1 48.9 25% 86 29.97 1014.7
31 16:53 NW 6 10.00 A Few Clouds FEW090 88 50 89.1 71.1 27% 85 29.98 1015.0
31 15:53 W 9 10.00 A Few Clouds FEW090 87.1 50 28% 84 30 1015.9
31 14:53 NW 8 10.00 Partly Cloudy SCT070 84.9 48.9 29% 83 30.02 1016.5
31 13:53 W 8 10.00 Partly Cloudy SCT070 82 46.9 29% 80 30.03 1017.0
31 12:53 NW 9 10.00 A Few Clouds FEW065 78.1 48.9 36% 79 30.05 1017.4
31 11:53 Vrbl 7 10.00 A Few Clouds FEW060 75 51.1 43% 78 30.07 1018.0
31 10:53 Vrbl 5 10.00 A Few Clouds FEW050 72 53.1 72 59 52% 30.1 1019.1
31 09:53 Calm 10.00 A Few Clouds FEW050 68 53.1 59% 30.14 1020.3
31 08:53 NW 6 10.00 A Few Clouds FEW050 64 54 70% 30.15 1020.9
31 07:53 NW 5 10.00 Fair CLR 62.1 54 75% 30.16 1021.1
31 06:53 NW 6 10.00 Fair CLR 60.1 54 80% 30.15 1020.9
31 05:53 NW 5 10.00 Fair CLR 60.1 54 80% 30.15 1020.6
31 04:53 Calm 10.00 Fair CLR 62.1 53.1 70 62.1 73% 30.14 1020.5
31 03:53 N 3 10.00 Fair CLR 62.1 52 70% 30.15 1020.6
31 02:53 NW 3 10.00 Fair CLR 63 52 68% 30.14 1020.5
31 01:53 NW 6 10.00 Fair CLR 64 53.1 68% 30.14 1020.3
31 00:53 NW 6 10.00 Fair CLR 66 52 61% 30.12 1019.9
30 23:53 NW 7 10.00 Fair CLR 68 51.1 55% 30.11 1019.3
30 22:53 NW 8 10.00 Fair CLR 70 52 82 70 53% 30.09 1018.8
30 21:53 N 7 10.00 A Few Clouds FEW250 73 50 44% 30.09 1018.6
30 20:53 N 5 10.00 A Few Clouds FEW250 75.9 46.9 36% 78 30.06 1017.9
30 19:53 Vrbl 5 10.00 A Few Clouds FEW070 FEW250 79 48.9 35% 79 30.05 1017.5
30 18:53 NW 5 10.00 A Few Clouds FEW250 81 45 28% 80 30.04 1017.1
30 17:53 NW 8 10.00 A Few Clouds FEW065 FEW250 81 48.9 33% 80 30.03 1016.9
30 16:53 NW 13 10.00 A Few Clouds FEW065 FEW250 81 51.1 82 68 35% 80 30.04 1017.2
30 15:53 W 10 10.00 A Few Clouds FEW065 FEW250 79 50 36% 79 30.05 1017.3
30 14:53 Vrbl 5 10.00 A Few Clouds FEW060 FEW250 78.1 45 31% 78 30.06 1017.6
30 13:53 NW 8 10.00 A Few Clouds FEW060 FEW250 75 48.9 40% 77 30.08 1018.4
Date Time (pdt) 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)