Weather observations for the past three days for
Portland, Portland International Jetport
Imperial (Metric)
Date Time (est) 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.
07 14:51 N 17 10.00 Overcast FEW033 SCT048 OVC060 24.1 17.1 75% 11 29.59 1002.0
07 13:51 N 13 10.00 Overcast OVC034 23 16 74% 12 29.57 1001.3
07 12:51 N 10 7.00 Overcast OVC033 21.9 16 21.9 14 78% 12 29.56 1001.0 0.01
07 11:51 N 9 7.00 Overcast OVC038 19.9 15.1 81% 10 29.56 1001.1
07 10:51 N 10 3.00 Overcast with Haze BKN029 OVC037 19 14 81% 8 29.58 1001.7
07 09:51 N 9 2.50 Light Snow BKN030 OVC037 18 12.9 81% 8 29.58 1001.7 0.01 0.01
07 08:51 N 9 6.00 Light Snow Fog/Mist BKN037 OVC047 16 12 84% 5 29.58 1001.7
07 07:51 N 9 7.00 Light Snow OVC085 15.1 12 88% 4 29.58 1001.6
07 06:51 N 8 2.00 Light Snow Fog/Mist BKN013 OVC055 14 10.9 17.1 14 88% 4 29.57 1001.3 0.01 0.02
07 05:51 N 7 2.50 Light Snow Fog/Mist OVC031 14 10.9 88% 5 29.56 1001.2 0.01
07 04:51 N 8 3.00 Light Snow Fog/Mist OVC033 15.1 10.9 84% 5 29.57 1001.4
07 03:51 N 7 3.00 Overcast with Haze OVC039 15.1 10 80% 6 29.58 1001.7
07 02:51 N 6 10.00 Overcast OVC039 16 7 67% 8 29.59 1002.0
07 01:51 N 7 10.00 Overcast OVC070 16 6.1 65% 7 29.6 1002.5
07 00:51 N 5 10.00 Overcast OVC030 17.1 5 19.9 17.1 59% 11 29.6 1002.6
06 23:51 N 6 10.00 Overcast OVC029 17.1 6.1 62% 10 29.62 1003.0
06 22:51 NE 6 10.00 Mostly Cloudy BKN029 BKN045 17.1 6.1 62% 10 29.62 1003.2
06 21:51 N 5 10.00 Overcast OVC060 18 7 62% 12 29.63 1003.4
06 20:51 N 5 10.00 Partly Cloudy SCT070 SCT110 18 6.1 59% 12 29.64 1003.8
06 19:51 N 5 10.00 Mostly Cloudy BKN110 19 5 54% 13 29.65 1004.2
06 18:51 NE 7 10.00 Mostly Cloudy FEW040 BKN100 19.9 6.1 23 19 55% 12 29.66 1004.5
06 17:51 N 3 10.00 Mostly Cloudy SCT040 BKN090 21 9 59% 29.67 1004.8
06 16:51 Calm 10.00 Partly Cloudy FEW040 SCT100 21 8.1 57% 29.67 1004.8
06 15:51 NE 3 10.00 Mostly Cloudy SCT041 SCT100 BKN200 21.9 9 57% 29.68 1005.2
06 14:51 E 5 10.00 Mostly Cloudy FEW030 SCT110 BKN200 21.9 10 60% 16 29.68 1005.3
06 13:51 Vrbl 5 10.00 Overcast FEW037 OVC200 23 10.9 60% 18 29.69 1005.6
06 12:51 E 7 10.00 Overcast FEW037 OVC250 21 10.9 21.9 9 65% 13 29.73 1006.7
06 11:51 NE 3 10.00 Mostly Cloudy FEW030 BKN250 21.9 10 60% 29.77 1008.3
06 10:51 Vrbl 7 10.00 Overcast FEW025 FEW150 OVC250 18 8.1 65% 10 29.8 1009.2
06 09:51 N 9 10.00 Overcast FEW038 SCT150 OVC200 14 6.1 71% 3 29.83 1010.2
06 08:51 NE 9 10.00 Overcast BKN039 OVC150 12 3.9 70% 1 29.87 1011.7
06 07:51 N 6 10.00 Overcast FEW030 BKN150 OVC200 10 3 73% 1 29.88 1011.9
06 06:51 N 5 10.00 Mostly Cloudy FEW020 BKN200 9 1.9 17.1 9 73% 1 29.89 1012.4
06 05:51 N 3 10.00 Mostly Cloudy BKN250 10 1.9 69% 29.9 1012.7
06 04:51 N 6 10.00 A Few Clouds FEW250 10.9 3 70% 2 29.92 1013.2
06 03:51 NE 5 10.00 Fair CLR 12 3 67% 5 29.94 1013.9
06 02:51 N 6 10.00 Fair CLR 12 3 67% 4 29.94 1014.1
06 01:51 NE 9 10.00 Fair CLR 15.1 3.9 61% 4 29.93 1013.7
06 00:51 NE 8 10.00 Fair CLR 17.1 3.9 27 17.1 56% 7 29.93 1013.7
05 23:51 N 8 10.00 Fair CLR 19 3.9 52% 10 29.94 1014.1
05 22:51 N 7 10.00 Fair CLR 19.9 5 52% 12 29.96 1014.7
05 21:51 NE 9 10.00 A Few Clouds FEW250 21.9 6.1 50% 13 29.97 1015.1
05 20:51 N 5 10.00 Mostly Cloudy BKN250 24.1 6.1 46% 19 29.98 1015.2
05 19:51 NE 3 10.00 Mostly Cloudy BKN250 26.1 5 40% 29.97 1014.8
05 18:51 NE 6 10.00 Partly Cloudy SCT250 27 8.1 32 23 45% 21 29.96 1014.6
05 17:51 Calm 10.00 Partly Cloudy SCT250 25 15.1 66% 29.94 1014.0
05 16:51 Calm 10.00 Partly Cloudy SCT250 27 14 58% 29.93 1013.5
05 15:51 S 3 10.00 A Few Clouds FEW250 30 12.9 49% 29.93 1013.5
05 14:51 Calm 10.00 A Few Clouds FEW250 30.9 10 42% 29.93 1013.5
05 13:51 NE 6 10.00 A Few Clouds FEW250 30.9 12 45% 26 29.94 1013.8
05 12:51 NW 5 10.00 A Few Clouds FEW045 FEW250 30 10.9 30 6.1 45% 26 29.96 1014.5
05 11:51 N 8 10.00 Partly Cloudy FEW045 SCT250 28.9 12 49% 22 29.98 1015.3
05 10:51 N 3 10.00 Partly Cloudy FEW060 SCT250 27 12 53% 30 1016.0
05 09:51 NW 5 10.00 A Few Clouds FEW200 21.9 12.9 68% 16 30.01 1016.4
05 08:51 W 7 10.00 A Few Clouds FEW120 15.1 10 80% 6 30.03 1016.9
05 07:51 W 6 10.00 A Few Clouds FEW120 FEW250 9 6.1 88% 0 30.04 1017.4
05 06:51 W 3 10.00 A Few Clouds FEW120 FEW130 8.1 5 12 3.9 87% 30.04 1017.3
05 05:51 W 3 10.00 Partly Cloudy SCT140 10 7 87% 30.04 1017.2
05 04:51 W 6 10.00 Fair CLR 9 7 92% 0 30.04 1017.3
05 03:51 NW 3 10.00 Fair CLR 10.9 8.1 88% 30.03 1017.2
05 02:51 NW 3 10.00 Fair CLR 5 3.9 95% 30.04 1017.5
05 01:51 Calm 10.00 Fair CLR 10 6.1 84% 30.06 1018.1
05 00:51 Calm 10.00 Fair CLR 12 9 26.1 12 87% 30.06 1018.1
04 23:51 Calm 10.00 Fair CLR 14 8.1 77% 30.08 1018.6
04 22:51 W 6 10.00 Fair CLR 19.9 10.9 68% 13 30.09 1019.1
04 21:51 W 3 10.00 Fair CLR 18 10 71% 30.1 1019.4
04 20:51 NW 6 10.00 Fair CLR 21.9 12 66% 15 30.09 1019.0
04 19:51 NW 6 10.00 Fair CLR 24.1 12 60% 18 30.08 1018.5
04 18:51 NW 10 10.00 Fair CLR 26.1 12.9 32 26.1 57% 17 30.08 1018.7
04 17:51 NW 8 10.00 Fair CLR 27 12 53% 19 30.07 1018.5
04 16:51 N 8 10.00 Fair CLR 28 12.9 53% 21 30.06 1018.0
04 15:51 NW 14 G 22 10.00 Partly Cloudy SCT055 30.9 12 45% 21 30.05 1017.5
Date Time (est) 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)