Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
05 14:51 S 11 16.09 Overcast OVC100 8.9 2.8 66% 7 75.69 1009.0
05 13:51 S 17 16.09 Overcast OVC100 8.9 2.8 66% 7 75.77 1010.1
05 12:51 Calm 16.09 Overcast FEW080 OVC110 10 2.2 10 3.3 59% 75.9 1011.6
05 11:51 NE 9 16.09 Overcast FEW055 BKN075 OVC130 8.9 2.2 63% 8 75.95 1012.4
05 10:51 SW 9 16.09 Overcast BKN065 OVC080 7.8 1.1 63% 6 76.15 1015.3
05 09:51 W 7 16.09 Overcast FEW090 SCT110 OVC150 7.2 0.6 63% 6 76.23 1016.1
05 08:51 SW 13 16.09 Overcast FEW120 OVC200 6.7 0 63% 4 76.25 1016.4
05 07:51 SW 11 16.09 Overcast FEW120 FEW150 BKN200 OVC250 5.6 -0.6 65% 3 76.3 1017.2
05 06:51 W 9 16.09 Mostly Cloudy SCT200 BKN250 3.3 -1.7 6.1 -0.6 70% 1 76.28 1016.8
05 05:51 SW 11 16.09 Mostly Cloudy BKN250 2.8 -1.7 73% 0 76.28 1016.7
05 04:51 SW 11 16.09 Mostly Cloudy BKN250 2.2 -1.7 76% -1 76.28 1016.9
05 03:51 W 6 0.00 Fair CLR 2.2 -2.2 73% 76.25 1016.6
05 02:51 SW 7 0.00 Fair CLR 3.3 -2.2 68% 2 76.25 1016.4
05 01:51 SW 9 0.00 Fair CLR 5 -2.2 60% 3 76.23 1016.3
05 00:51 Calm 0.00 Fair CLR 4.4 -2.8 7.2 3.3 60% 76.2 1015.8
04 23:51 W 9 16.09 Fair CLR 3.9 -2.8 62% 2 76.15 1015.2
04 22:51 SW 7 16.09 Fair CLR 5.6 -2.2 58% 4 76.12 1014.9
04 21:51 W 15 16.09 Fair CLR 6.7 -2.2 53% 4 76.1 1014.4
04 20:51 W 15 16.09 Fair CLR 6.7 -2.2 53% 4 76.07 1014.3
04 19:51 W 15 16.09 Fair CLR 7.2 -2.8 49% 5 76.05 1013.7
04 18:51 W 17 16.09 Fair CLR 6.7 -2.2 11.7 6.7 53% 4 76 1013.3
04 17:51 W 24 16.09 Fair CLR 7.8 -2.2 50% 5 75.97 1012.8
04 16:51 W 24 G 44 16.09 A Few Clouds FEW050 7.8 -2.2 50% 5 75.9 1011.7
04 15:51 NW 39 G 69 16.09 A Few Clouds and Breezy FEW050 9.4 -3.3 41% 6 75.82 1010.7
04 14:51 W 48 G 74 16.09 A Few Clouds and Windy FEW050 10.6 -4.4 35% 75.72 1009.4
04 13:51 NW 50 G 83 16.09 A Few Clouds and Windy FEW050 FEW060 11.1 -4.4 34% 75.67 1008.7
04 12:51 W 39 G 65 16.09 A Few Clouds and Breezy FEW060 11.7 -2.8 11.7 7.2 37% 75.59 1007.8
04 11:51 NW 44 G 76 16.09 Mostly Cloudy and Windy FEW055 BKN060 10.6 -0.6 46% 75.57 1007.3
04 09:51 NW 37 G 61 16.09 Partly Cloudy and Breezy SCT045 11.1 1.7 53% 75.51 1006.6
04 08:51 NW 35 G 56 16.09 A Few Clouds and Breezy FEW035 FEW050 10 2.2 59% 7 75.41 1005.5
04 07:51 NW 35 G 50 16.09 A Few Clouds and Breezy FEW050 8.9 2.2 63% 5 75.36 1004.8
04 06:51 NW 28 G 46 16.09 A Few Clouds FEW060 7.2 2.2 7.8 6.1 71% 3 75.31 1004.0
04 05:51 W 17 16.09 A Few Clouds FEW050 FEW060 6.7 2.2 73% 4 75.21 1002.6
04 04:51 W 19 G 33 16.09 A Few Clouds FEW060 6.7 2.8 76% 4 75.13 1001.7
04 03:51 W 17 16.09 Fair CLR 6.1 3.3 82% 3 75.08 1001.1
04 02:51 W 19 16.09 Fair CLR 6.7 4.4 85% 4 75.08 1001.1
04 01:51 W 19 16.09 Fair CLR 6.7 5 89% 4 75.11 1001.3
04 00:51 W 15 16.09 Fair CLR 7.8 6.1 10.6 7.2 89% 6 75.11 1001.4 0.79
03 23:51 W 9 16.09 Partly Cloudy SCT100 SCT120 7.8 6.7 93% 6 75.18 1002.2
03 21:51 NW 22 G 35 6.44 Heavy Rain Fog/Mist FEW010 BKN019 OVC032 7.8 6.7 93% 5 75.41 1005.3 0.28 0.3
03 20:51 S 26 G 43 16.09 Light Rain FEW022 OVC048 10 8.3 89% 7 75.49 1006.4 0.03
03 19:51 S 30 G 48 16.09 Light Rain BKN018 BKN044 OVC060 10.6 8.3 86% 75.59 1007.6
03 18:51 S 24 G 48 16.09 Overcast FEW018 SCT023 OVC050 10.6 8.3 11.1 10 86% 75.69 1009.2
03 16:51 S 20 G 37 16.09 Overcast BKN011 OVC070 11.1 9.4 89% 75.87 1011.4
03 15:51 S 17 G 39 16.09 Overcast BKN012 OVC018 11.1 9.4 89% 75.95 1012.3
03 14:51 S 17 16.09 Mostly Cloudy FEW015 BKN110 11.1 8.3 83% 76.05 1013.7
03 13:51 S 17 16.09 Overcast OVC110 11.1 7.2 77% 76.15 1015.3
03 12:51 S 7 16.09 Overcast SCT120 OVC250 10 6.1 10 -2.8 77% 9 76.25 1016.7
03 11:51 Vrbl 7 16.09 Overcast SCT026 OVC250 9.4 5 74% 9 76.38 1018.2
03 10:51 SW 6 16.09 Overcast OVC026 7.2 3.3 77% 76.5 1020.1
03 09:51 NW 6 16.09 Overcast OVC025 6.1 2.2 76% 76.61 1021.5
03 08:51 Calm 16.09 Mostly Cloudy FEW150 BKN250 1.7 0 89% 76.66 1022.2
03 07:51 Calm 16.09 Partly Cloudy SCT200 -0.6 -1.7 92% 76.68 1022.3
03 06:51 NW 6 16.09 A Few Clouds FEW200 -2.8 -3.3 -1.1 -3.3 96% 76.73 1023.0
03 05:51 W 6 16.09 A Few Clouds FEW200 -1.7 -2.8 92% 76.78 1023.9
03 04:51 Calm 16.09 Fair CLR -1.7 -2.8 92% 76.84 1024.5
03 03:51 Calm 16.09 Fair CLR -1.7 -2.8 92% 76.81 1024.1
03 02:51 W 6 16.09 Fair CLR -1.7 -2.8 92% 76.86 1024.6
03 01:51 Calm 16.09 Fair CLR -2.2 -3.3 92% 76.86 1024.8
03 00:51 Calm 16.09 Fair CLR -1.1 -2.2 5 -1.7 92% 76.89 1025.1
02 23:51 Calm 16.09 Fair CLR -0.6 -1.7 92% 76.89 1024.9
02 22:51 Calm 16.09 Fair CLR 0 -1.7 88% 76.89 1025.2
02 21:51 Calm 16.09 Fair CLR 1.7 -1.1 82% 76.91 1025.3
02 20:51 Calm 16.09 Fair CLR 1.7 -1.7 78% 76.91 1025.3
02 19:51 Calm 16.09 Fair CLR 3.9 -1.7 67% 76.86 1024.9
02 18:51 NW 11 16.09 Fair CLR 3.3 -1.7 11.1 3.3 70% 1 76.84 1024.4
02 17:51 W 7 16.09 Fair CLR 6.7 -0.6 60% 6 76.78 1023.6
02 16:51 SW 7 16.09 Fair CLR 7.2 1.1 66% 6 76.71 1022.8
02 15:51 S 15 16.09 Fair CLR 8.3 0.6 59% 6 76.68 1022.4
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)