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 18:53 N 12 G 22 10.00 Fair CLR 75.9 55.9 50% 78 30.15 1020.7
02 17:53 N 7 10.00 Fair CLR 78.1 57 48% 79 30.16 1021.2
02 16:53 N 7 G 16 10.00 Fair CLR 78.1 57 80.1 66.9 48% 79 30.18 1021.9
02 15:53 NW 12 G 16 10.00 A Few Clouds FEW028 80.1 57 45% 80 30.2 1022.4
02 14:53 NW 7 10.00 A Few Clouds FEW028 77 57 50% 79 30.22 1023.1
02 13:53 Vrbl 3 10.00 A Few Clouds FEW028 75 57 54% 78 30.23 1023.7
02 12:53 NW 7 10.00 Mostly Cloudy BKN026 72 57 59% 30.25 1024.1
02 11:53 Vrbl 5 10.00 Overcast OVC024 68 57 68% 30.27 1024.7
02 10:53 Calm 10.00 Overcast OVC021 66.9 57 66.9 62.1 71% 30.27 1024.8
02 09:53 NW 10 10.00 Overcast OVC018 64.9 57.9 78% 30.27 1024.7
02 08:53 N 6 10.00 Overcast OVC017 64 57 78% 30.27 1024.9
02 07:53 N 3 10.00 Overcast OVC015 63 57 81% 30.26 1024.4
02 06:53 N 7 10.00 Overcast OVC014 62.1 57 84% 30.26 1024.3
02 05:53 NW 9 10.00 Mostly Cloudy FEW005 BKN014 62.1 57 84% 30.24 1023.9
02 04:53 Vrbl 5 10.00 Mostly Cloudy BKN014 62.1 57 70 61 84% 30.23 1023.3
02 03:53 Vrbl 5 10.00 Mostly Cloudy BKN014 62.1 57 84% 30.22 1023.0
02 02:53 Vrbl 5 10.00 A Few Clouds FEW025 62.1 57 84% 30.21 1022.9
02 01:53 NW 8 10.00 Fair CLR 64 55.9 75% 30.19 1022.3
02 00:53 NW 5 10.00 Fair CLR 66 55.9 70% 30.18 1021.8
01 23:53 NW 8 10.00 Fair CLR 68 55 63% 30.17 1021.5
01 22:53 NW 10 G 20 10.00 Fair CLR 70 54 86 70 57% 30.16 1021.2
01 21:53 NW 12 G 22 10.00 Fair CLR 73 54 51% 30.16 1021.1
01 20:53 N 7 G 17 10.00 A Few Clouds FEW250 75.9 55 48% 78 30.13 1020.0
01 19:53 NW 9 10.00 A Few Clouds FEW065 FEW250 80.1 57 45% 80 30.11 1019.7
01 18:53 N 9 10.00 A Few Clouds FEW250 82.9 55 38% 82 30.1 1019.2
01 17:53 N 7 G 17 10.00 A Few Clouds FEW065 FEW250 84 55 37% 83 30.09 1018.9
01 16:53 N 8 10.00 A Few Clouds FEW065 FEW250 84.9 55 86 68 36% 84 30.1 1019.1
01 15:53 Vrbl 5 10.00 A Few Clouds FEW065 FEW250 84 54 36% 83 30.11 1019.7
01 14:53 NW 7 10.00 A Few Clouds FEW065 FEW250 82 53.1 37% 81 30.13 1020.3
01 13:53 Vrbl 6 10.00 A Few Clouds FEW065 FEW250 80.1 52 38% 80 30.15 1020.8
01 12:53 NW 6 10.00 A Few Clouds FEW065 FEW250 75 53.1 46% 78 30.17 1021.3
01 11:53 Vrbl 5 10.00 A Few Clouds FEW030 FEW250 73 54 51% 30.18 1021.7
01 10:53 Calm 10.00 Partly Cloudy FEW020 SCT250 68 55 68 60.1 63% 30.18 1021.9
01 08:53 N 5 10.00 Mostly Cloudy FEW015 FEW200 BKN300 63 55 76% 30.18 1021.9
01 07:53 Vrbl 3 10.00 Mostly Cloudy FEW012 SCT200 BKN300 61 55 81% 30.18 1021.6
01 06:53 Vrbl 3 10.00 Partly Cloudy FEW012 FEW200 SCT300 60.1 55 84% 30.16 1020.9
01 05:53 N 3 10.00 Partly Cloudy FEW060 SCT200 SCT250 60.1 55.9 86% 30.14 1020.4
01 04:53 Vrbl 3 10.00 Mostly Cloudy BKN250 61 55.9 70 61 84% 30.13 1020.2
01 03:53 NW 6 10.00 A Few Clouds FEW250 62.1 55.9 80% 30.13 1020.0
01 02:53 NW 6 10.00 A Few Clouds FEW250 63 55.9 78% 30.12 1019.8
01 01:53 NW 5 10.00 A Few Clouds FEW250 64.9 55.9 73% 30.11 1019.4
01 00:53 Calm 10.00 A Few Clouds FEW250 66 55.9 70% 30.1 1019.1
31 23:53 N 3 10.00 Mostly Cloudy BKN250 68 55.9 65% 30.1 1019.1
31 22:53 NW 6 10.00 Overcast OVC250 70 55.9 80.1 70 61% 30.09 1018.8
31 21:53 NW 5 10.00 Mostly Cloudy BKN250 73 57.9 59% 30.07 1018.2
31 20:53 N 7 10.00 Mostly Cloudy FEW030 BKN250 75.9 59 56% 78 30.05 1017.4
31 19:53 E 6 10.00 Mostly Cloudy BKN250 75.9 60.1 58% 78 30.03 1016.7
31 18:53 E 6 10.00 Mostly Cloudy FEW030 FEW100 BKN240 78.1 59 52% 79 30.01 1016.1
31 17:53 E 7 10.00 Mostly Cloudy FEW045 FEW100 BKN240 80.1 59 49% 81 30.02 1016.3
31 16:53 E 5 10.00 Mostly Cloudy FEW030 BKN230 BKN300 78.1 57.9 79 68 50% 79 30.03 1016.7
31 15:53 E 3 10.00 Mostly Cloudy FEW030 BKN230 BKN300 75.9 57.9 54% 78 30.05 1017.3
31 14:53 E 6 10.00 Mostly Cloudy FEW030 BKN180 BKN300 73 57 57% 30.06 1017.9
31 13:53 E 8 10.00 Mostly Cloudy FEW030 BKN190 BKN300 72 57 59% 30.07 1018.2
31 12:53 Calm 10.00 Mostly Cloudy FEW030 BKN200 BKN300 70 57 64% 30.08 1018.3
31 11:53 Vrbl 3 10.00 Mostly Cloudy FEW025 BKN200 BKN300 69.1 55.9 63% 30.08 1018.5
31 10:53 Calm 10.00 Mostly Cloudy FEW025 BKN200 BKN300 68 55.9 68 61 65% 30.09 1018.7
31 09:53 Vrbl 3 10.00 Mostly Cloudy FEW020 SCT150 BKN250 66.9 55.9 68% 30.09 1018.8
31 08:53 Calm 10.00 Mostly Cloudy FEW014 SCT180 BKN250 64 55.9 75% 30.1 1019.1
31 07:53 NW 5 10.00 Mostly Cloudy SCT010 BKN250 63 55.9 78% 30.09 1018.7
31 06:53 NW 6 10.00 Partly Cloudy FEW010 FEW150 SCT250 61 55.9 84% 30.07 1018.1
31 05:53 N 5 10.00 Partly Cloudy FEW100 SCT200 SCT250 61 55.9 84% 30.05 1017.4
31 04:53 N 5 10.00 A Few Clouds FEW200 FEW250 63 55.9 72 62.1 78% 30.04 1017.1
31 03:53 N 3 10.00 A Few Clouds FEW200 FEW250 63 55.9 78% 30.03 1016.8
31 02:53 NW 5 10.00 A Few Clouds FEW250 64 55.9 75% 30.03 1016.8
31 01:53 NW 5 10.00 A Few Clouds FEW250 66 55 68% 30.03 1016.6
31 00:53 NW 9 10.00 A Few Clouds FEW250 68 55 63% 30.01 1016.2
30 23:53 NW 7 10.00 Fair CLR 69.1 55.9 63% 30.01 1016.0
30 22:53 NW 8 10.00 A Few Clouds FEW250 72 55.9 84 72 57% 30 1015.9
30 21:53 Vrbl 5 10.00 A Few Clouds FEW250 75 57 54% 78 29.99 1015.5
30 20:53 NW 6 10.00 Partly Cloudy FEW060 FEW180 SCT250 78.1 59 52% 79 29.97 1014.7
30 19:53 N 7 10.00 Mostly Cloudy FEW060 FEW180 BKN250 82 57.9 44% 82 29.95 1014.1
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)