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.
13 03:51 W 7 16.09 Fair CLR 2.8 -0.6 79% 1 76.45 1019.2
13 02:51 S 7 16.09 Fair CLR 2.8 -0.6 79% 1 76.45 1019.3
13 01:51 Calm 16.09 Fair CLR 4.4 -0.6 11.7 4.4 70% 76.48 1019.5
13 00:51 Calm 16.09 Fair CLR 5 -1.1 65% 76.48 1019.6
12 23:51 Calm 16.09 Fair CLR 6.7 -2.2 53% 76.45 1019.4
12 22:51 N 6 16.09 Fair CLR 7.8 -2.8 47% 76.43 1019.0
12 21:51 N 7 16.09 Fair CLR 8.9 -3.3 42% 8 76.45 1019.3
12 20:51 N 11 16.09 Fair CLR 9.4 -3.3 41% 8 76.45 1019.1
12 19:51 NW 17 16.09 A Few Clouds FEW120 11.7 -3.3 15 11.7 35% 76.4 1018.6
12 18:51 NW 17 16.09 Fair CLR 13.3 -3.3 32% 76.35 1017.8
12 17:51 NW 22 G 37 16.09 Partly Cloudy SCT080 14.4 -1.7 33% 76.28 1017.0
12 16:51 N 22 G 35 16.09 Mostly Cloudy BKN080 14.4 -1.7 33% 76.28 1016.8
12 15:51 NW 19 G 37 16.09 Mostly Cloudy BKN080 14.4 -1.7 33% 76.28 1016.7
12 14:51 NW 17 G 39 16.09 Mostly Cloudy BKN080 13.3 -1.7 36% 76.3 1017.1
12 13:51 NW 24 G 35 16.09 Mostly Cloudy BKN075 13.3 -1.7 15 9.4 36% 76.33 1017.5
12 12:51 NW 26 G 37 16.09 Partly Cloudy FEW070 SCT080 SCT090 13.9 -1.1 36% 76.35 1017.9
12 11:51 NW 24 G 39 16.09 Mostly Cloudy BKN080 12.8 0 42% 76.4 1018.7
12 10:51 NW 17 G 28 16.09 Mostly Cloudy SCT065 BKN085 11.7 -1.1 41% 76.45 1019.1
12 09:51 NW 13 16.09 Partly Cloudy FEW055 SCT095 11.7 -1.1 41% 76.48 1019.5
12 08:51 N 9 16.09 Partly Cloudy SCT095 11.1 -0.6 45% 76.48 1019.6
12 07:51 NW 15 16.09 A Few Clouds FEW070 FEW100 FEW250 9.4 -0.6 9.4 2.8 50% 7 76.48 1019.7
12 06:51 NW 13 16.09 A Few Clouds FEW085 6.7 0.6 65% 4 76.48 1019.4
12 05:51 NW 13 16.09 A Few Clouds FEW080 4.4 -0.6 70% 2 76.43 1018.9
12 04:51 NW 11 16.09 A Few Clouds FEW080 3.9 -0.6 73% 1 76.4 1018.6
12 03:51 NW 11 16.09 Fair CLR 3.9 -0.6 73% 1 76.4 1018.4
12 02:51 NW 13 16.09 Fair CLR 5 0 70% 2 76.35 1018.0
12 01:51 NW 15 16.09 Fair CLR 3.9 0 12.2 3.9 76% 1 76.35 1018.0
12 00:51 W 13 16.09 Fair CLR 6.1 -0.6 63% 4 76.38 1018.2
11 23:51 N 9 16.09 Fair CLR 7.8 -1.1 54% 6 76.38 1018.2
11 22:51 N 15 16.09 Mostly Cloudy BKN110 8.9 -0.6 52% 7 76.38 1018.1
11 21:51 N 15 16.09 Fair CLR 10 -1.1 46% 8 76.35 1018.1
11 20:51 NW 13 16.09 Fair CLR 11.1 -0.6 45% 76.3 1017.4
11 19:51 N 15 16.09 A Few Clouds FEW090 12.2 -0.6 14.4 12.2 42% 76.28 1016.8
11 18:51 N 15 16.09 Overcast OVC100 13.3 -0.6 39% 76.23 1016.3
11 17:51 NW 20 16.09 Overcast OVC095 14.4 -2.2 32% 76.17 1015.6
11 16:51 S 13 16.09 Overcast OVC090 13.3 1.1 44% 76.2 1015.8
11 15:51 S 15 16.09 Mostly Cloudy BKN090 13.3 1.7 46% 76.17 1015.7
11 14:51 S 15 16.09 Mostly Cloudy BKN090 13.3 2.8 49% 76.23 1016.0
11 13:51 SW 11 16.09 Overcast BKN085 OVC250 14.4 1.7 16.1 9.4 42% 76.23 1016.3
11 12:51 Calm 16.09 Mostly Cloudy BKN080 BKN250 14.4 1.7 42% 76.25 1016.7
11 11:51 NW 17 G 28 16.09 Partly Cloudy SCT075 SCT250 15 2.2 42% 76.33 1017.6
11 10:51 W 13 16.09 A Few Clouds FEW075 FEW090 FEW250 13.9 2.2 45% 76.38 1018.2
11 09:51 Vrbl 6 16.09 Partly Cloudy FEW095 SCT250 12.2 5 62% 76.38 1018.1
11 08:51 N 9 16.09 Mostly Cloudy FEW090 BKN200 10.6 4.4 66% 76.38 1018.4
11 07:51 N 7 16.09 Mostly Cloudy SCT080 BKN200 9.4 5 9.4 6.1 74% 9 76.4 1018.4
11 06:51 W 9 16.09 Overcast BKN080 OVC200 7.8 5.6 86% 6 76.38 1018.3
11 05:51 NW 6 16.09 Mostly Cloudy BKN075 BKN090 6.7 6.1 96% 76.33 1017.5
11 04:51 Calm 16.09 Mostly Cloudy SCT070 BKN100 6.7 5.6 93% 76.3 1017.1
11 03:51 Calm 16.09 A Few Clouds FEW075 7.2 6.1 93% 76.25 1016.6
11 02:51 N 11 16.09 A Few Clouds FEW085 7.8 6.7 93% 6 76.23 1016.3
11 01:51 NW 6 16.09 Fair CLR 8.9 8.3 10.6 7.2 96% 76.23 1016.2
11 00:51 NW 7 16.09 Fair CLR 8.3 8.3 100% 7 76.17 1015.7
10 23:51 N 9 9.66 Fog/Mist SCT001 9.4 9.4 100% 8 76.15 1015.1
10 22:51 Calm 0.40 Fog VV001 10 10 100% 76.07 1014.3
10 21:51 Calm 0.40 Fog VV001 10 10 100% 76.05 1014.0
10 20:51 Calm 0.40 Fog VV001 10 10 100% 76.02 1013.5
10 19:51 NE 9 0.40 Fog VV002 10 10 15 10 100% 9 75.97 1012.7 0.3
10 18:51 E 9 0.40 Fog OVC002 10 10 100% 9 75.92 1012.0
10 17:51 E 11 11.27 Mostly Cloudy SCT004 BKN055 BKN070 12.2 12.2 100% 75.9 1011.8
10 16:51 NE 11 16.09 Mostly Cloudy BKN055 13.9 12.8 93% 75.9 1011.6 0.3 0.3
10 15:51 S 13 16.09 Partly Cloudy FEW013 FEW075 SCT120 13.9 11.1 83% 75.87 1011.5
10 14:51 S 15 16.09 Partly Cloudy SCT013 SCT120 15 11.7 81% 75.87 1011.6
10 13:51 S 19 16.09 Mostly Cloudy SCT017 BKN120 14.4 11.1 16.1 11.1 81% 75.92 1012.3
10 12:51 S 13 16.09 Mostly Cloudy BKN017 BKN120 14.4 11.1 81% 75.92 1012.2
10 11:51 SE 11 16.09 Mostly Cloudy BKN015 14.4 12.2 87% 75.95 1012.5
10 10:51 SE 15 16.09 Overcast OVC012 12.8 11.1 90% 75.97 1012.9
10 09:51 S 11 16.09 Overcast OVC013 12.2 10.6 90% 75.95 1012.6
10 08:51 SW 11 16.09 Overcast OVC009 11.1 10.6 97% 76 1013.1
10 07:51 SW 9 16.09 Overcast OVC016 10 10 10.6 8.9 100% 9 75.97 1012.7
10 06:51 S 7 2.41 Fog/Mist OVC003 9.4 9.4 100% 9 75.92 1012.0
10 05:51 S 7 1.61 Fog/Mist OVC002 8.9 8.9 100% 8 75.9 1011.7
10 04:51 Calm 8.05 Fog/Mist OVC003 8.9 8.9 100% 75.9 1011.7
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)