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.
30 13:53 NW 5 10.00 A Few Clouds FEW050 FEW250 70 39.9 34% 30.06 1017.7
30 12:53 W 7 10.00 A Few Clouds FEW050 FEW250 66.9 44.1 44% 30.07 1018.3
30 11:53 Vrbl 5 10.00 Partly Cloudy FEW035 FEW050 SCT250 64.9 48.9 56% 30.08 1018.6
30 10:53 Vrbl 3 10.00 Mostly Cloudy SCT032 BKN250 63 48.9 63 59 60% 30.09 1018.7
30 09:53 NW 6 10.00 Mostly Cloudy BKN034 60.1 50 70% 30.09 1018.8
30 08:53 N 6 10.00 Mostly Cloudy BKN037 60.1 51.1 72% 30.08 1018.5
30 07:53 NW 8 10.00 Mostly Cloudy BKN036 59 52 78% 30.06 1017.9
30 06:53 NW 8 10.00 Overcast SCT029 OVC050 60.1 53.1 78% 30.05 1017.6
30 05:53 NW 8 10.00 Overcast FEW010 OVC029 60.1 53.1 78% 30.05 1017.6
30 04:53 NW 10 10.00 Overcast FEW010 OVC024 61 55.9 62.1 61 84% 30.05 1017.4
30 02:53 W 3 10.00 Overcast FEW010 BKN026 OVC045 61 57 87% 30.03 1016.8
30 01:53 W 3 10.00 Overcast FEW024 OVC048 61 57 87% 30.03 1016.7
30 00:53 W 5 10.00 Overcast FEW024 OVC050 62.1 57 84% 30.02 1016.5
29 23:53 NW 6 10.00 Overcast FEW030 OVC050 62.1 57 84% 30.01 1016.1
29 22:53 Calm 10.00 Overcast OVC050 62.1 57 71.1 62.1 84% 30.01 1016.0
29 21:53 W 3 10.00 Mostly Cloudy FEW035 SCT060 BKN085 62.1 57 84% 30.01 1016.1
29 20:53 W 5 10.00 Mostly Cloudy BKN029 BKN035 BKN060 64 57 78% 30 1015.7
29 19:53 N 3 10.00 Mostly Cloudy BKN037 BKN044 68 57 68% 29.98 1015.2
29 18:53 SW 6 10.00 Mostly Cloudy SCT035 BKN045 70 57 64% 29.97 1014.7
29 17:53 SW 9 10.00 Overcast SCT035 OVC047 71.1 57 61% 29.97 1014.8
29 16:53 SW 10 10.00 Overcast BKN036 OVC050 71.1 55.9 71.1 63 59% 29.97 1014.8
29 15:53 SW 8 10.00 Overcast BKN036 OVC050 71.1 53.1 53% 29.98 1015.1
29 14:53 S 12 10.00 Overcast OVC050 70 52 53% 29.98 1015.3
29 13:53 S 8 10.00 Overcast FEW035 OVC055 68 52 57% 30 1015.9
29 12:53 S 13 10.00 Mostly Cloudy FEW033 BKN065 BKN100 66.9 50 55% 30.01 1016.3
29 11:53 S 10 G 18 10.00 Overcast BKN032 OVC050 64.9 48 54% 30.03 1016.9
29 10:53 SW 6 10.00 Overcast OVC029 63 46 63 59 54% 30.03 1016.8
29 09:53 S 6 9.00 Overcast OVC032 61 46 58% 30.03 1016.9
29 08:53 SE 6 8.00 Overcast OVC030 59 48 67% 30.02 1016.5
29 07:53 SE 8 9.00 Overcast OVC033 59 45 60% 30.02 1016.6
29 06:53 SE 5 10.00 Overcast BKN035 OVC055 59 46.9 64% 30.02 1016.3
29 05:53 S 5 10.00 Overcast OVC034 59 48.9 69% 30.03 1016.9
29 04:53 S 7 10.00 Overcast OVC036 59 48.9 62.1 57.9 69% 30.03 1016.8
29 03:53 SE 6 10.00 Overcast OVC039 57.9 48 70% 30.03 1016.8
29 02:53 SE 8 10.00 Overcast OVC042 59 46 62% 30.03 1016.8
29 01:53 S 7 10.00 Overcast FEW046 OVC055 59 46 62% 30.05 1017.4
29 00:53 SW 6 10.00 Overcast SCT060 OVC075 60.1 51.1 72% 30.05 1017.4
28 23:53 Calm 10.00 Overcast FEW080 OVC100 60.1 52 75% 30.04 1017.2
28 22:53 NW 5 10.00 Mostly Cloudy BKN090 BKN110 61 52 72 61 72% 30.04 1017.0
28 21:53 NW 3 10.00 Mostly Cloudy BKN100 63 51.1 65% 30.03 1016.8
28 20:53 W 5 10.00 Mostly Cloudy BKN100 66 45 47% 30.02 1016.5
28 19:53 S 3 10.00 Mostly Cloudy BKN110 66.9 43 42% 30.02 1016.4
28 18:53 S 8 10.00 Mostly Cloudy BKN110 BKN210 68 41 38% 30.01 1016.2
28 17:53 E 3 10.00 Mostly Cloudy SCT110 BKN210 70 39 32% 30.01 1016.2
28 16:53 NE 5 10.00 Mostly Cloudy BKN130 BKN250 71.1 37 71.1 55.9 29% 30.03 1016.8
28 15:53 NE 5 10.00 Partly Cloudy FEW150 SCT250 70 41 35% 30.03 1016.9
28 14:53 NE 5 10.00 A Few Clouds FEW250 68 43 40% 30.05 1017.4
28 13:53 N 5 10.00 A Few Clouds FEW250 66.9 41 39% 30.06 1017.8
28 12:53 W 7 10.00 A Few Clouds FEW250 64.9 41 42% 30.09 1019.0
28 11:53 Calm 10.00 A Few Clouds FEW250 60.1 46.9 62% 30.1 1019.1
28 10:53 E 3 10.00 A Few Clouds FEW250 57 46 57 46 67% 30.11 1019.5
28 09:53 Calm 10.00 A Few Clouds FEW250 54 46 75% 30.11 1019.5
28 08:53 Calm 10.00 Mostly Cloudy FEW018 FEW180 BKN250 52 43 72% 30.1 1019.1
28 07:53 Calm 10.00 Partly Cloudy FEW011 FEW180 SCT250 48.9 43 80% 30.08 1018.5
28 06:53 Calm 10.00 Partly Cloudy SCT250 50 44.1 80% 30.07 1017.9
28 05:53 Calm 10.00 A Few Clouds FEW250 48.9 45 86% 30.05 1017.5
28 04:53 Calm 10.00 A Few Clouds FEW250 48.9 45 60.1 48.9 86% 30.06 1017.6
28 03:53 Calm 10.00 Fair CLR 52 45 77% 30.05 1017.5
28 02:53 W 3 10.00 Fair CLR 54 46 75% 30.04 1017.0
28 01:53 Calm 10.00 Fair CLR 54 45 72% 30.03 1016.8
28 00:53 E 5 10.00 Fair CLR 57 48 72% 30.01 1016.0
27 23:53 N 5 10.00 Fair CLR 59 45 60% 30.01 1016.2
27 22:53 NW 7 10.00 Fair CLR 60.1 44.1 73.9 60.1 56% 30 1015.9
27 21:53 W 6 10.00 Fair CLR 61 44.1 54% 29.98 1015.2
27 20:53 W 8 10.00 Fair CLR 64 45 50% 29.97 1014.7
27 19:53 W 7 10.00 A Few Clouds FEW150 66.9 42.1 41% 29.95 1014.1
27 18:53 N 5 10.00 A Few Clouds FEW140 68 42.1 39% 29.93 1013.5
27 17:53 NW 9 10.00 A Few Clouds FEW100 72 37.9 29% 29.93 1013.4
27 16:53 NW 10 G 16 10.00 A Few Clouds FEW100 73.9 41 75 61 31% 29.92 1013.2
27 15:53 N 7 10.00 A Few Clouds FEW100 FEW250 73.9 41 31% 29.92 1013.2
27 14:53 Vrbl 7 10.00 A Few Clouds FEW100 FEW250 73 41 32% 29.93 1013.3
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)