Weather observations for the past three days for
Portland, Portland International Airport
| 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) | |||||||||||||||