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.
27 22:53 N 3 10.00 Overcast BKN033 OVC049 54 45 57.9 54 72% 30.14 1020.5
27 21:53 NW 10 10.00 Overcast OVC032 55 46 72% 30.13 1020.1
27 20:53 SW 3 10.00 Overcast BKN036 OVC055 57 44.1 62% 30.1 1019.3
27 19:53 SW 3 10.00 Mostly Cloudy BKN037 57 44.1 62% 30.09 1018.9
27 18:53 S 6 10.00 Mostly Cloudy SCT036 BKN050 57.9 43 58% 30.08 1018.7
27 17:53 S 3 10.00 Overcast SCT036 OVC050 57.9 43 58% 30.09 1018.8
27 16:53 Calm 10.00 Overcast OVC047 57 43 57 52 60% 30.08 1018.7
27 15:53 W 5 10.00 Overcast OVC037 57 42.1 58% 30.09 1018.8
27 14:53 Calm 10.00 Overcast FEW035 OVC038 55.9 42.1 60% 30.09 1018.7
27 13:53 Vrbl 3 10.00 Overcast BKN035 OVC044 55 41 59% 30.09 1018.8
27 12:53 SW 5 8.00 Overcast OVC034 55 42.1 62% 30.09 1018.9
27 11:53 Calm 10.00 Overcast BKN031 OVC120 53.1 42.1 66% 30.09 1019.0
27 10:53 N 6 10.00 Mostly Cloudy BKN024 BKN120 53.1 43 54 45 69% 30.08 1018.7
27 09:53 S 6 10.00 Overcast OVC020 51.1 42.1 71% 30.08 1018.5
27 08:53 S 9 7.00 Overcast OVC018 48.9 42.1 77% 45 30.08 1018.4
27 07:53 S 7 10.00 Overcast OVC019 48 42.1 80% 45 30.05 1017.5
27 06:53 SE 5 10.00 Overcast FEW022 OVC029 46.9 42.1 83% 45 30.04 1017.1
27 05:53 S 3 7.00 Mostly Cloudy BKN027 46 43 89% 30.02 1016.3
27 04:53 Calm 8.00 Mostly Cloudy BKN025 46 42.1 54 45 86% 30.02 1016.2
27 03:53 Calm 7.00 Partly Cloudy SCT029 48 44.1 86% 30 1015.7
27 02:53 Calm 10.00 A Few Clouds FEW100 46.9 42.1 83% 29.99 1015.4
27 01:53 Calm 10.00 Fair CLR 48.9 43 80% 29.98 1015.1
27 00:53 Vrbl 5 10.00 Fair CLR 50 43 77% 49 29.97 1014.8
26 23:53 N 5 10.00 Fair CLR 51.1 43 74% 29.95 1014.1
26 22:53 NW 7 10.00 Fair CLR 53.1 43 72 53.1 69% 29.93 1013.5
26 21:53 N 6 10.00 Fair CLR 57 39.9 53% 29.91 1012.7
26 20:53 N 5 10.00 A Few Clouds FEW080 61 36 39% 29.87 1011.5
26 19:53 N 8 10.00 A Few Clouds FEW065 FEW080 64 30.9 29% 29.83 1010.1
26 18:53 NW 8 10.00 A Few Clouds FEW065 FEW080 66.9 33.1 29% 29.82 1009.6
26 17:53 W 8 10.00 A Few Clouds FEW065 FEW150 71.1 28 20% 29.8 1009.1
26 16:53 NW 5 10.00 A Few Clouds FEW065 FEW150 FEW250 71.1 19.9 72 55 14% 29.8 1008.9
26 15:53 NW 9 10.00 A Few Clouds FEW065 FEW150 FEW250 71.1 19 14% 29.8 1009.1
26 14:53 NW 7 10.00 A Few Clouds FEW065 FEW250 69.1 30 23% 29.81 1009.3
26 13:53 NW 7 10.00 A Few Clouds FEW080 FEW250 66 36 33% 29.81 1009.4
26 12:53 W 7 10.00 A Few Clouds FEW080 64 32 30% 29.82 1009.8
26 11:53 Calm 10.00 A Few Clouds FEW070 60.1 33.1 36% 29.83 1010.2
26 10:53 N 3 10.00 A Few Clouds FEW070 55 36 55.9 41 49% 29.83 1010.1
26 09:53 Vrbl 3 10.00 A Few Clouds FEW080 52 37.9 59% 29.83 1010.0
26 08:53 NE 5 10.00 A Few Clouds FEW080 FEW250 48.9 37.9 66% 48 29.83 1010.0
26 07:53 Calm 8.00 A Few Clouds FEW080 FEW250 48 39 71% 29.82 1009.6
26 06:53 Calm 10.00 A Few Clouds FEW080 43 37.9 82% 29.81 1009.2
26 05:53 Calm 10.00 A Few Clouds FEW080 41 37 86% 29.79 1008.6
26 04:53 Calm 10.00 A Few Clouds FEW120 44.1 37.9 57 44.1 79% 29.78 1008.3
26 03:53 Calm 10.00 A Few Clouds FEW120 46.9 39.9 77% 29.78 1008.1
26 02:53 Calm 10.00 Fair CLR 48 39 71% 29.78 1008.1
26 01:53 Calm 10.00 Fair CLR 50 35.1 57% 29.78 1008.2
26 00:53 Calm 10.00 Fair CLR 52 34 50% 29.78 1008.2
25 23:53 NW 6 10.00 Fair CLR 55.9 33.1 42% 29.77 1007.9
25 22:53 Vrbl 6 10.00 Fair CLR 57 32 69.1 57 39% 29.77 1007.8
25 21:53 N 7 10.00 Fair CLR 59 32 36% 29.76 1007.7
25 20:53 N 7 10.00 A Few Clouds FEW080 61 33.1 35% 29.75 1007.6
25 19:53 N 8 10.00 A Few Clouds FEW080 FEW200 64.9 28 25% 29.75 1007.2
25 18:53 NW 10 G 20 10.00 A Few Clouds FEW080 FEW200 66.9 26.1 21% 29.74 1007.2
25 17:53 NW 10 G 21 10.00 Partly Cloudy FEW080 SCT200 68 30 24% 29.75 1007.5
25 16:53 NW 6 10.00 A Few Clouds FEW080 FEW200 68 26.1 69.1 57.9 21% 29.76 1007.8
25 15:53 NW 13 G 17 10.00 A Few Clouds FEW080 FEW200 68 25 20% 29.78 1008.4
25 14:53 NW 10 10.00 A Few Clouds FEW080 68 19.9 16% 29.81 1009.4
25 13:53 W 8 10.00 A Few Clouds FEW050 66.9 23 19% 29.83 1009.9
25 12:53 NW 10 10.00 A Few Clouds FEW040 64.9 28 25% 29.85 1010.6
25 11:53 W 8 10.00 A Few Clouds FEW040 FEW250 61 30 31% 29.87 1011.3
25 10:53 W 7 10.00 A Few Clouds FEW040 FEW250 57.9 34 57.9 39.9 41% 29.88 1011.8
25 09:53 NW 6 10.00 A Few Clouds FEW250 53.1 34 48% 29.9 1012.5
25 08:53 W 6 10.00 A Few Clouds FEW250 48.9 35.1 59% 47 29.92 1012.9
25 07:53 NW 5 10.00 A Few Clouds FEW250 46 36 68% 44 29.92 1013.2
25 06:53 Calm 10.00 A Few Clouds FEW080 FEW200 42.1 36 79% 29.92 1013.2
25 05:53 Calm 10.00 A Few Clouds FEW080 41 34 76% 29.92 1012.9
25 04:53 Calm 10.00 Fair CLR 44.1 34 55 43 68% 29.92 1012.9
25 03:53 Calm 10.00 Fair CLR 45 35.1 68% 29.91 1012.8
25 02:53 Calm 10.00 Fair CLR 45 35.1 68% 29.92 1013.0
25 01:53 Calm 10.00 Fair CLR 46 34 63% 29.93 1013.4
25 00:53 Calm 10.00 Fair CLR 48 30.9 52% 29.93 1013.3
24 23:53 Calm 10.00 Fair CLR 51.1 34 52% 29.93 1013.4
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)