Weather observations for the past three days for
Portland, Portland International Jetport
Metric (Imperial)
Date Time (edt) 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.
11 21:51 Calm 8.05 Light Rain Fog/Mist SCT021 SCT070 OVC100 10.6 9.4 92% 76.43 1018.8 0.28
11 20:51 SW 6 9.66 Light Rain Fog/Mist BKN110 10.6 9.4 92% 76.48 1019.7 0.13
11 19:51 S 9 16.09 Light Rain BKN110 11.1 8.3 13.3 11.1 83% 76.53 1020.2
11 18:51 S 9 16.09 Mostly Cloudy BKN120 11.7 6.1 69% 76.63 1021.5
11 17:51 Calm 16.09 Partly Cloudy SCT110 12.2 6.1 67% 76.71 1022.6
11 16:51 S 7 16.09 Overcast OVC110 12.8 6.1 64% 76.78 1023.6
11 15:51 S 13 16.09 Overcast SCT040 OVC250 13.3 6.1 62% 76.89 1025.0
11 14:51 S 11 16.09 Fair CLR 13.3 5.6 60% 76.94 1025.7
11 13:51 S 15 16.09 Overcast FEW026 OVC250 13.3 6.1 13.3 4.4 62% 76.99 1026.3
11 12:51 S 13 16.09 Overcast FEW026 FEW150 OVC250 13.3 5.6 60% 77.06 1027.5
11 11:51 S 13 16.09 Overcast FEW150 OVC250 12.8 5 59% 77.19 1028.9
11 10:51 S 7 16.09 Overcast FEW150 OVC200 11.7 3.9 59% 77.24 1029.7
11 09:51 S 6 16.09 Overcast FEW150 OVC200 10 3.3 63% 77.29 1030.5
11 08:51 Calm 16.09 Overcast OVC200 7.2 3.9 80% 77.32 1030.9
11 07:51 SW 6 16.09 Overcast OVC200 4.4 2.2 4.4 1.7 86% 77.32 1030.8
11 06:51 Calm 16.09 Mostly Cloudy FEW150 BKN250 3.3 1.7 89% 77.37 1031.3
11 05:51 W 7 16.09 Fair CLR 2.8 1.1 89% 1 77.34 1031.2
11 04:51 W 6 16.09 Fair CLR 2.8 1.1 89% 77.37 1031.5
11 03:51 Calm 16.09 Fair CLR 2.8 1.1 89% 77.37 1031.5
11 02:51 W 6 16.09 Fair CLR 3.3 1.1 86% 77.44 1032.4
11 01:51 Calm 16.09 Fair CLR 3.3 1.1 9.4 2.8 86% 77.42 1032.3
11 00:51 NW 6 16.09 Fair CLR 3.9 1.1 82% 77.44 1032.3
10 23:51 W 6 16.09 Mostly Cloudy BKN120 5 1.7 79% 77.47 1032.7
10 22:51 Calm 16.09 Mostly Cloudy BKN140 5.6 1.7 76% 77.44 1032.6
10 21:51 Calm 16.09 Mostly Cloudy BKN140 6.7 2.2 73% 77.44 1032.4
10 20:51 S 6 16.09 Mostly Cloudy BKN140 6.7 1.7 71% 77.42 1032.0
10 19:51 N 6 16.09 Mostly Cloudy BKN150 9.4 0.6 15.6 8.9 55% 77.37 1031.3
10 18:51 S 6 16.09 Mostly Cloudy BKN150 10.6 0 48% 77.37 1031.3
10 17:51 Calm 16.09 Mostly Cloudy BKN160 BKN200 12.2 -1.7 38% 77.32 1030.8
10 16:51 NW 15 16.09 Mostly Cloudy BKN200 14.4 -2.2 32% 77.27 1030.0
10 15:51 NW 19 16.09 Partly Cloudy SCT200 15 -2.2 31% 77.24 1029.7
10 14:51 NW 19 16.09 Partly Cloudy SCT200 15.6 -2.8 28% 77.24 1029.7
10 13:51 W 22 G 35 16.09 A Few Clouds FEW250 15 8.3 15 6.1 64% 77.27 1030.0
10 12:51 N 19 G 35 16.09 A Few Clouds FEW250 13.9 7.2 64% 77.29 1030.5
10 11:51 NW 22 G 39 16.09 Partly Cloudy SCT180 13.3 6.7 65% 77.29 1030.5
10 10:51 NW 22 16.09 A Few Clouds FEW220 12.2 5.6 64% 77.27 1030.2
10 09:51 NW 13 16.09 A Few Clouds FEW250 11.1 5 66% 77.27 1030.0
10 08:51 W 9 16.09 A Few Clouds FEW200 8.9 2.8 66% 8 77.22 1029.5
10 07:51 NW 9 16.09 A Few Clouds FEW200 6.1 0 8.9 2.2 65% 4 77.14 1028.4
10 06:51 W 9 16.09 A Few Clouds FEW200 5 -1.7 62% 3 77.04 1027.1
10 05:51 Calm 16.09 Fair CLR 4.4 -1.7 65% 76.99 1026.5
10 04:51 W 9 16.09 Fair CLR 7.8 1.1 63% 6 76.94 1025.7
10 03:51 W 11 16.09 Fair CLR 7 0 0% 5 76.89 1024.9
10 02:51 NW 9 16.09 Fair CLR 8 0 0% 7 76.81 1023.9
10 01:51 SW 9 16.09 Fair CLR 8 0 11.7 5.6 0% 7 76.76 1023.2
10 00:51 SW 11 16.09 Fair CLR 7 0 0% 5 76.68 1022.2
09 23:51 E 9 16.09 Partly Cloudy SCT110 7.2 1.1 66% 6 76.63 1021.5
09 22:51 N 6 16.09 Partly Cloudy SCT110 8.3 2.8 69% 76.61 1021.2
09 21:51 SW 9 16.09 Partly Cloudy SCT100 10.6 4.4 66% 76.53 1020.4
09 20:51 SW 11 16.09 Partly Cloudy SCT090 11.1 5 66% 76.48 1019.5
09 19:51 SW 9 16.09 Partly Cloudy SCT090 11.1 5 18.3 10.6 66% 76.43 1018.8
09 18:51 Calm 16.09 A Few Clouds FEW080 13.3 6.7 65% 76.35 1017.8
09 17:51 NW 11 16.09 A Few Clouds FEW085 14.4 2.2 44% 76.33 1017.5
09 16:51 W 30 G 56 16.09 Partly Cloudy FEW080 SCT090 16.7 1.7 37% 76.28 1016.9
09 15:51 NW 26 G 41 16.09 Partly Cloudy SCT085 17.8 2.8 37% 76.2 1016.0
09 14:51 W 26 G 41 16.09 Partly Cloudy SCT060 SCT075 17.2 4.4 43% 76.2 1015.9
09 13:51 W 31 G 46 16.09 Partly Cloudy FEW055 SCT075 SCT090 17.8 5 18.3 10.6 43% 76.17 1015.4
09 12:51 W 26 16.09 Partly Cloudy FEW050 SCT070 16.1 5 48% 76.17 1015.6
09 11:51 W 26 G 43 16.09 A Few Clouds FEW040 FEW200 FEW250 16.1 6.1 52% 76.17 1015.6
09 10:51 W 22 G 37 16.09 Mostly Cloudy FEW035 SCT150 BKN250 14.4 6.1 58% 76.2 1015.7
09 09:51 W 26 G 37 16.09 Mostly Cloudy FEW030 FEW150 BKN200 15 6.7 58% 76.2 1015.7
09 08:51 W 19 16.09 Partly Cloudy FEW030 SCT200 12.2 6.1 67% 76.15 1015.3
09 07:51 W 11 16.09 Partly Cloudy SCT200 10.6 5.6 11.7 8.3 71% 76.15 1015.2
09 06:51 W 11 16.09 Partly Cloudy SCT200 10 5 71% 9 76.12 1014.7
09 05:51 W 11 16.09 Partly Cloudy SCT200 9.4 5 74% 8 76.1 1014.5
09 04:51 W 9 16.09 Fair CLR 8.3 4.4 77% 7 76.07 1014.0
09 03:51 SW 11 16.09 Fair CLR 9.4 5 74% 8 76.02 1013.6
09 02:51 SW 13 16.09 Fair CLR 11.1 5 66% 76.02 1013.4
09 01:51 W 9 16.09 Fair CLR 10 5.6 13.9 9.4 74% 9 76 1013.1
09 00:51 SW 7 16.09 Fair CLR 11.1 5.6 69% 75.97 1012.8
08 23:51 W 9 16.09 Partly Cloudy SCT160 11.7 6.1 69% 75.97 1012.7
08 22:51 SW 9 16.09 Partly Cloudy SCT140 11.7 6.1 69% 75.95 1012.6
Date Time (edt) 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)