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 03:51 N 20 16.09 Overcast OVC041 8.3 3.9 74% 5 76.1 1014.4
11 02:51 Calm 16.09 Overcast SCT070 BKN090 OVC100 8.9 3.9 71% 76.05 1013.9
11 01:51 E 7 16.09 Overcast FEW080 OVC100 8.3 3.3 10 8.3 71% 7 76.1 1014.5
11 00:51 NE 11 16.09 Overcast OVC110 8.9 2.8 66% 7 76.15 1015.2
10 23:51 Calm 16.09 Fair CLR 9.4 2.8 64% 76.12 1015.0
10 22:51 S 6 16.09 Mostly Cloudy BKN110 10 2.2 59% 76.15 1015.3
10 21:51 S 15 16.09 Fair CLR 10 1.1 54% 8 76.17 1015.6
10 20:51 S 20 G 35 16.09 Fair CLR 10 2.2 59% 8 76.2 1016.0
10 19:51 S 17 G 31 16.09 Fair CLR 8.9 3.9 13.3 8.9 71% 7 76.23 1016.2
10 18:51 S 24 G 39 16.09 Fair CLR 8.9 3.9 71% 6 76.25 1016.7
10 17:51 S 19 16.09 Fair CLR 9.4 3.9 69% 7 76.33 1017.7
10 16:51 S 22 G 35 16.09 Fair CLR 11.1 3.9 61% 76.4 1018.5
10 15:51 S 30 G 48 16.09 Fair CLR 12.8 3.9 55% 76.48 1019.5
10 14:51 S 22 G 33 16.09 A Few Clouds FEW110 12.8 3.9 55% 76.58 1020.8
10 13:51 S 19 16.09 Partly Cloudy FEW100 FEW150 SCT200 12.8 3.9 12.8 4.4 55% 76.63 1021.6
10 12:51 S 20 16.09 Partly Cloudy FEW100 FEW120 SCT250 11.1 3.3 59% 76.68 1022.3
10 11:51 SE 20 16.09 Partly Cloudy FEW100 SCT250 10 2.2 59% 8 76.78 1023.6
10 10:51 S 15 16.09 A Few Clouds FEW250 9.4 2.2 61% 7 76.84 1024.5
10 09:51 Vrbl 11 16.09 A Few Clouds FEW100 FEW150 FEW250 9.4 -0.6 50% 8 76.89 1025.1
10 08:51 SW 11 16.09 A Few Clouds FEW090 6.7 -1.1 58% 5 76.96 1025.9
10 07:51 SW 9 16.09 A Few Clouds FEW080 4.4 -1.7 4.4 2.8 65% 2 76.99 1026.6
10 06:51 S 9 16.09 Partly Cloudy SCT085 3.3 -1.7 70% 1 77.04 1027.2
10 05:51 SW 9 16.09 Partly Cloudy SCT100 2.8 -2.8 67% 1 77.06 1027.4
10 04:51 SW 13 16.09 Mostly Cloudy BKN110 3.3 -2.8 65% 0 77.06 1027.5
10 03:51 SW 11 16.09 Partly Cloudy SCT100 3.3 -2.8 65% 1 77.06 1027.5
10 02:51 S 13 16.09 Fair CLR 3.9 -2.2 65% 1 77.11 1028.0
10 01:51 S 19 16.09 Fair CLR 3.9 -0.6 5 3.9 73% 0 77.14 1028.5
10 00:51 S 17 16.09 Fair CLR 3.9 -1.1 70% 0 77.19 1029.2
09 23:51 S 17 G 33 16.09 Fair CLR 4.4 0 73% 1 77.24 1029.9
09 22:51 S 22 G 35 16.09 Fair CLR 5 -0.6 67% 1 77.24 1029.7
09 21:51 S 22 G 37 16.09 Fair CLR 5 0.6 73% 1 77.27 1030.2
09 20:51 S 15 G 39 16.09 Fair CLR 4.4 1.1 79% 1 77.29 1030.7
09 19:51 S 17 G 35 16.09 Fair CLR 4.4 0.6 7.2 4.4 77% 1 77.32 1031.0
09 18:51 S 19 G 37 16.09 Fair CLR 5 0.6 73% 2 77.34 1031.3
09 17:51 S 20 G 41 16.09 Fair CLR 5.6 0.6 71% 2 77.37 1031.6
09 16:51 S 22 G 43 16.09 Fair CLR 5.6 0.6 71% 2 77.42 1032.2
09 15:51 S 26 G 44 16.09 Fair CLR 6.1 0.6 68% 2 77.47 1032.8
09 14:51 S 31 G 50 16.09 A Few Clouds FEW200 6.1 -1.1 60% 2 77.52 1033.6
09 13:51 S 28 G 43 16.09 A Few Clouds FEW100 FEW200 7.2 -2.8 8.9 1.1 49% 3 77.57 1034.2
09 12:51 S 22 G 41 16.09 A Few Clouds FEW100 8.3 -4.4 41% 5 77.6 1034.6
09 11:51 S 24 G 48 16.09 Fair CLR 8.3 -4.4 41% 5 77.65 1035.1
09 10:51 S 15 16.09 Fair CLR 7.8 -3.3 46% 6 77.7 1035.9
09 09:51 S 13 16.09 Fair CLR 5.6 -2.2 58% 3 77.72 1036.4
09 08:51 SW 13 16.09 Fair CLR 3.3 -2.2 68% 0 77.75 1036.6
09 07:51 SW 11 16.09 Fair CLR 1.1 -2.8 1.1 -3.9 76% -2 77.77 1036.9
09 06:51 SW 9 16.09 Fair CLR -0.6 -3.3 82% -3 77.75 1036.6
09 05:51 SW 7 16.09 Fair CLR -1.1 -4.4 79% -3 77.7 1036.1
09 04:51 Calm 16.09 Fair CLR -2.2 -3.9 88% 77.7 1035.9
09 03:51 Calm 16.09 Fair CLR -2.8 -4.4 89% 77.7 1035.8
09 02:51 Calm 16.09 Fair CLR -2.2 -4.4 85% 77.7 1035.9
09 01:51 W 6 16.09 Fair CLR -1.1 -4.4 1.1 -2.2 79% 77.72 1036.2
09 00:51 Calm 16.09 Fair CLR -0.6 -4.4 76% 77.75 1036.5
08 23:51 SW 9 16.09 Partly Cloudy SCT160 -0.6 -4.4 76% -3 77.75 1036.6
08 22:51 SW 6 16.09 Partly Cloudy SCT160 -0.6 -5.6 69% 77.7 1035.9
08 21:51 S 7 16.09 Partly Cloudy SCT160 0 -5.6 66% -2 77.67 1035.5
08 20:51 SW 13 16.09 Partly Cloudy SCT160 1.1 -5.6 61% -2 77.72 1036.1
08 19:51 SW 11 16.09 A Few Clouds FEW200 1.1 -5 6.1 1.1 64% -2 77.65 1035.3
08 18:51 S 15 16.09 A Few Clouds FEW200 2.2 -5.6 57% -1 77.62 1035.0
08 17:51 S 17 G 30 16.09 A Few Clouds FEW200 2.8 -6.7 50% -1 77.65 1035.2
08 16:51 S 19 16.09 Fair CLR 3.3 -6.7 48% -1 77.65 1035.3
08 15:51 S 15 16.09 Fair CLR 4.4 -6.7 45% 1 77.65 1035.4
08 14:51 S 19 16.09 Fair CLR 3.9 -7.2 45% 0 77.67 1035.6
08 13:51 W 13 16.09 Fair CLR 5 -8.3 5 -1.7 38% 2 77.72 1036.2
08 12:51 S 7 16.09 Fair CLR 3.9 -10 36% 2 77.75 1036.8
08 11:51 NE 7 16.09 Fair CLR 3.3 -9.4 39% 2 77.8 1037.4
08 10:51 NE 15 16.09 Fair CLR 2.2 -10.6 39% -1 77.83 1037.6
08 09:51 NE 22 16.09 Fair CLR 1.1 -10.6 42% -4 77.83 1037.6
08 08:51 N 17 16.09 Fair CLR 0 -9.4 50% -4 77.8 1037.2
08 07:51 N 15 16.09 Fair CLR -1.7 -8.9 -1.7 -4.4 58% -6 77.75 1036.7
08 06:51 N 11 16.09 A Few Clouds FEW060 -3.3 -8.3 69% -7 77.67 1035.7
08 05:51 N 15 16.09 A Few Clouds FEW060 -3.9 -8.3 72% -9 77.57 1034.4
08 04:51 NW 11 16.09 Fair CLR -3.3 -7.8 71% -7 77.52 1033.7
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)