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.
18 01:53 NW 5 10.00 Fair CLR 61 54 78% 30.08 1018.6
18 00:53 NW 6 10.00 Fair CLR 62.1 53.1 73% 30.08 1018.4
17 23:53 NW 7 10.00 Fair CLR 63 53.1 70% 30.06 1018.0
17 22:53 NW 7 10.00 Fair CLR 64.9 54 75.9 64.9 68% 30.05 1017.6
17 21:53 NW 9 10.00 A Few Clouds FEW041 FEW060 66.9 53.1 61% 30.05 1017.4
17 20:53 N 6 10.00 A Few Clouds FEW042 FEW050 FEW100 69.1 52 55% 30.03 1016.8
17 19:53 NW 6 10.00 A Few Clouds FEW050 FEW100 72 52 50% 30.02 1016.4
17 18:53 N 5 10.00 A Few Clouds FEW050 FEW200 73.9 52 46% 30 1016.0
17 17:53 NW 12 10.00 A Few Clouds FEW050 75 51.1 43% 78 30 1015.8
17 16:53 W 9 10.00 A Few Clouds FEW050 75.9 51.1 75.9 66 42% 78 30.01 1016.0
17 15:53 NW 7 10.00 Partly Cloudy SCT044 SCT100 SCT250 73.9 51.1 45% 30.02 1016.4
17 14:53 NW 12 G 20 10.00 Partly Cloudy SCT044 SCT250 73 52 48% 30.03 1016.9
17 13:53 NW 8 10.00 Partly Cloudy SCT044 72 51.1 48% 30.04 1017.1
17 12:53 W 6 10.00 Partly Cloudy SCT042 71.1 50 47% 30.04 1017.0
17 11:53 Vrbl 5 10.00 Mostly Cloudy BKN038 68 51.1 55% 30.04 1017.1
17 10:53 Vrbl 3 10.00 Mostly Cloudy FEW028 BKN041 66 51.1 66 60.1 59% 30.04 1017.3
17 09:53 Vrbl 6 10.00 Mostly Cloudy FEW025 BKN042 66 52 61% 30.04 1017.3
17 08:53 N 3 10.00 Partly Cloudy FEW020 SCT042 63 51.1 65% 30.05 1017.3
17 07:53 Calm 10.00 Mostly Cloudy FEW020 BKN042 61 53.1 75% 30.04 1017.3
17 06:53 Calm 10.00 Mostly Cloudy FEW018 BKN041 60.1 53.1 78% 30.04 1017.0
17 05:53 Calm 10.00 Overcast OVC039 60.1 54 80% 30.03 1016.7
17 04:53 NW 6 10.00 Overcast OVC039 61 52 62.1 60.1 72% 30.02 1016.5
17 03:53 W 3 10.00 Overcast OVC043 61 53.1 75% 30.02 1016.5
17 02:53 Vrbl 3 10.00 Overcast OVC044 60.1 54 80% 30.03 1016.7
17 01:53 NW 3 10.00 Overcast OVC044 61 54 78% 30.03 1016.9
17 00:53 NW 5 10.00 Mostly Cloudy BKN045 61 54 78% 30.03 1016.9
16 23:53 NW 6 10.00 Mostly Cloudy FEW030 BKN044 62.1 55 78% 30.04 1017.1
16 22:53 Vrbl 3 10.00 Overcast FEW025 OVC046 62.1 54 66.9 62.1 75% 30.04 1017.0
16 21:53 N 5 10.00 Mostly Cloudy FEW015 FEW032 BKN049 62.1 54 75% 30.04 1017.1
16 20:53 NW 7 10.00 Mostly Cloudy FEW020 FEW041 BKN048 63 55.9 78% 30.02 1016.5
16 19:53 N 5 10.00 Mostly Cloudy FEW040 BKN047 64.9 55 70% 30.02 1016.5
16 18:53 NW 5 10.00 Mostly Cloudy FEW030 BKN038 66 55 68% 30.01 1016.3
16 17:53 NW 3 10.00 Mostly Cloudy FEW028 BKN039 66.9 54 63% 30.01 1016.1
16 16:53 W 3 10.00 Mostly Cloudy FEW022 BKN031 BKN037 66 53.1 66 63 63% 30.02 1016.6
16 15:53 NW 3 10.00 Overcast FEW021 BKN029 OVC038 64.9 55 70% 30.04 1017.0
16 14:53 SW 7 10.00 Overcast FEW021 OVC028 66 52 61% 30.05 1017.3
16 13:53 Vrbl 5 10.00 Overcast OVC028 64.9 52 63% 30.04 1017.2
16 12:53 S 7 10.00 Overcast OVC027 64 52 65% 30.04 1017.3
16 11:53 SW 7 10.00 Overcast OVC025 64 52 65% 30.04 1017.3
16 10:53 S 9 10.00 Overcast OVC025 63 51.1 63 60.1 65% 30.04 1017.1
16 09:53 S 9 9.00 Mostly Cloudy BKN022 BKN040 BKN110 63 51.1 65% 30.04 1017.0
16 08:53 S 8 10.00 Light Rain SCT020 BKN035CB BKN110 BKN250 60.1 52 75% 30.04 1017.1
16 07:53 S 8 10.00 Mostly Cloudy BKN020 BKN035 BKN110 60.1 52 75% 30.03 1016.7
16 06:53 S 8 10.00 Thunderstorm FEW020 FEW050CB BKN110 61 52 72% 30.02 1016.5
16 05:53 E 8 10.00 Light Rain FEW050 SCT080 BKN110 BKN180 61 53.1 75% 30.01 1016.1
16 04:53 NE 7 10.00 Thunderstorm FEW050CB SCT080 BKN110 62.1 51.1 71.1 62.1 67% 29.99 1015.3
16 03:53 Calm 10.00 Mostly Cloudy SCT050 SCT080 BKN110 62.1 51.1 67% 29.99 1015.2
16 02:53 N 5 10.00 Overcast SCT170 OVC200 64 50 60% 29.96 1014.4
16 01:53 N 3 10.00 Partly Cloudy FEW170 SCT200 64.9 51.1 61% 29.95 1014.1
16 00:53 NW 6 10.00 Partly Cloudy FEW170 SCT200 66.9 53.1 61% 29.95 1014.0
15 23:53 NW 6 10.00 Mostly Cloudy SCT170 BKN200 68 53.1 59% 29.94 1013.6
15 22:53 NW 9 10.00 Mostly Cloudy SCT170 BKN200 71.1 54 87.1 71.1 55% 29.94 1013.6
15 21:53 Vrbl 3 10.00 Mostly Cloudy SCT140 BKN190 73 55 53% 29.93 1013.3
15 20:53 NW 9 G 18 10.00 Mostly Cloudy FEW050 BKN140 BKN200 75.9 57 52% 78 29.89 1012.0
15 19:53 N 6 10.00 Partly Cloudy FEW070 SCT140 SCT200 81 57.9 45% 81 29.9 1012.5
15 18:53 NW 9 10.00 A Few Clouds FEW140 FEW200 84.9 55 36% 84 29.9 1012.4
15 17:53 Vrbl 5 10.00 Partly Cloudy SCT140 SCT200 87.1 52 30% 85 29.91 1012.6
15 16:53 NW 5 10.00 Mostly Cloudy FEW070 SCT140 BKN200 86 51.1 87.1 71.1 30% 84 29.94 1013.8
15 15:53 NW 9 10.00 Mostly Cloudy FEW070 SCT160 BKN250 87.1 53.1 31% 85 29.94 1013.9
15 14:53 NW 10 10.00 A Few Clouds FEW070 FEW160 FEW250 84.9 54 35% 83 29.96 1014.3
15 13:53 W 10 10.00 A Few Clouds FEW160 FEW250 81 53.1 38% 80 29.99 1015.6
15 12:53 W 8 10.00 A Few Clouds FEW160 FEW250 78.1 52 40% 79 30.02 1016.3
15 11:53 W 9 10.00 Mostly Cloudy BKN120 BKN200 73.9 55 52% 30.04 1017.2
15 10:53 W 9 10.00 Mostly Cloudy BKN120 BKN200 71.1 54 71.1 60.1 55% 30.06 1017.8
15 09:53 W 9 10.00 Partly Cloudy SCT120 SCT200 68 54 61% 30.08 1018.4
15 08:53 Vrbl 3 10.00 Partly Cloudy SCT150 SCT200 64.9 53.1 66% 30.09 1018.8
15 07:53 NW 3 10.00 Partly Cloudy SCT150 SCT200 63 53.1 70% 30.09 1018.9
15 06:53 N 5 10.00 Partly Cloudy SCT150 SCT200 61 53.1 75% 30.1 1019.0
15 05:53 Calm 10.00 Partly Cloudy FEW040 SCT250 60.1 53.1 78% 30.09 1018.7
15 04:53 NW 3 10.00 A Few Clouds FEW040 FEW250 61 52 70 61 72% 30.09 1018.7
15 03:53 Calm 10.00 A Few Clouds FEW250 63 51.1 65% 30.09 1018.6
15 02:53 Calm 10.00 A Few Clouds FEW250 64 50 60% 30.09 1018.6
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)