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.
20 16:51 NW 31 G 52 16.09 Mostly Cloudy FEW060 BKN200 21.7 10.6 49% 75.23 1003.0
20 15:51 NW 28 G 48 16.09 Mostly Cloudy SCT060 BKN200 22.8 11.7 50% 75.21 1002.5
20 13:51 N 28 G 44 16.09 A Few Clouds FEW060 23.3 12.8 23.9 18.3 52% 75.08 1001.0
20 12:51 NW 33 G 56 16.09 Partly Cloudy and Breezy FEW040 SCT065 22.2 12.2 53% 75.06 1000.7
20 11:51 NW 28 G 41 16.09 Partly Cloudy FEW042 SCT060 21.1 12.2 57% 75.03 1000.2
20 10:51 NW 24 G 50 16.09 Fair CLR 21.7 13.3 59% 74.98 999.4
20 09:51 NW 28 G 41 16.09 Overcast SCT041 OVC100 20.6 13.3 63% 74.93 998.8
20 08:51 W 20 G 37 16.09 Overcast OVC100 18.9 12.2 65% 74.9 998.5
20 07:51 W 17 16.09 Overcast SCT050 OVC100 18.3 12.8 18.3 16.7 70% 74.9 998.5
20 05:51 W 19 G 30 16.09 Overcast SCT050 OVC100 17.2 11.7 70% 74.88 998.2
20 04:51 W 19 16.09 Overcast OVC110 17.2 11.7 70% 74.85 997.9
20 03:51 W 20 16.09 Fair CLR 17.2 11.7 70% 74.85 998.0
20 02:51 W 20 16.09 Fair CLR 16.7 11.7 73% 74.88 998.3
20 01:51 W 13 16.09 Fair CLR 16.7 11.7 22.2 16.7 73% 74.88 998.3
20 00:51 W 11 16.09 Fair CLR 17.2 11.7 70% 74.9 998.6
19 23:51 W 15 16.09 A Few Clouds FEW090 18.3 12.8 70% 74.96 999.2
19 22:51 SW 6 16.09 A Few Clouds FEW095 17.8 13.3 75% 74.98 999.7
19 21:51 NW 22 16.09 Mostly Cloudy BKN065 BKN100 20 12.2 61% 75.03 1000.2
19 20:51 SW 11 16.09 Mostly Cloudy BKN095 21.7 11.7 53% 74.98 999.5
19 19:51 W 17 G 33 16.09 Partly Cloudy SCT090 22.2 11.1 24.4 22.2 50% 74.93 999.1
19 18:51 W 20 G 37 16.09 Mostly Cloudy BKN090 23.3 12.2 50% 74.93 998.9
19 17:51 W 15 G 31 16.09 Mostly Cloudy SCT085 BKN150 23.9 12.2 48% 25 74.93 998.7
19 16:51 W 22 G 41 16.09 Mostly Cloudy BKN080 23.9 12.2 48% 25 74.9 998.6
19 15:51 W 26 G 54 16.09 Mostly Cloudy BKN090 24.4 12.2 47% 26 74.9 998.6
19 14:51 W 26 G 46 16.09 Overcast BKN060 OVC080 22.8 12.2 51% 74.9 998.7
19 13:51 W 24 G 44 16.09 Mostly Cloudy FEW055 BKN080 23.3 12.8 24.4 20 52% 74.88 998.3
19 12:51 W 20 16.09 Mostly Cloudy SCT055 BKN075 23.3 13.3 54% 74.9 998.4
19 11:51 W 26 G 50 16.09 Mostly Cloudy SCT050 BKN070 23.3 13.9 56% 74.9 998.7
19 10:51 W 31 G 44 16.09 Mostly Cloudy BKN050 23.3 13.3 54% 74.9 998.5
19 09:51 SW 24 G 37 16.09 A Few Clouds FEW045 FEW250 22.8 13.9 57% 74.88 998.1
19 08:51 W 26 16.09 A Few Clouds FEW035 FEW250 21.1 13.9 64% 74.83 997.7
19 07:51 W 20 16.09 A Few Clouds FEW060 FEW250 20 14.4 20 15.6 70% 74.83 997.4
19 06:51 Vrbl 7 16.09 A Few Clouds FEW055 FEW250 17.8 13.9 78% 74.83 997.6
19 05:51 SW 15 16.09 A Few Clouds FEW060 FEW250 16.1 13.9 87% 74.8 997.2
19 04:51 SW 11 16.09 A Few Clouds FEW080 16.1 13.9 87% 74.78 996.8
19 02:51 SW 9 16.09 Fair CLR 16.7 15 90% 74.75 996.4
19 01:51 SW 11 16.09 Fair CLR 17.2 16.1 17.2 16.1 93% 74.73 996.3
19 00:51 Calm 16.09 Partly Cloudy FEW006 SCT100 16.7 16.7 100% 74.73 996.2
18 23:51 SW 7 16.09 Mostly Cloudy FEW070 BKN100 16.7 16.7 100% 74.73 996.2
18 22:51 SW 11 16.09 Partly Cloudy SCT060 SCT070 16.7 16.7 100% 74.75 996.4
18 21:51 S 13 16.09 Mostly Cloudy BKN150 16.7 16.1 96% 74.78 996.9
18 20:52 SW 13 16.09 Mostly Cloudy BKN070 BKN085 17.2 16.1 93% 74.75 996.6
18 20:51 SW 13 16.09 Overcast BKN070 OVC085 17.2 16.1 93% 74.75 996.6
18 19:51 S 11 11.27 Mostly Cloudy SCT120 BKN150 17.2 16.7 17.8 16.1 97% 74.73 996.1 0.66
18 18:51 S 7 11.27 Overcast FEW120 OVC150 17.2 17.2 100% 74.75 996.4 0.03
18 17:51 S 19 11.27 Light Rain FEW060 SCT080 OVC100 17.2 16.7 97% 74.73 996.2 0.61
18 16:51 S 30 G 56 9.66 Fog/Mist OVC005 16.7 16.1 96% 74.68 995.6 0.03
18 15:51 S 31 G 54 11.27 Overcast OVC010 16.7 15.6 93% 74.8 997.3
18 14:51 S 35 G 54 16.09 Overcast and Breezy BKN015 BKN050 OVC090 16.7 14.4 86% 74.93 999.0 0.03
18 13:51 S 26 G 50 16.09 Light Rain BKN017 BKN050 OVC090 16.7 14.4 16.7 15.6 86% 75.11 1001.4 0.18
18 12:51 S 28 G 52 16.09 Overcast OVC090 16.7 13.9 84% 75.23 1003.0
18 11:51 SE 24 G 39 16.09 Overcast BKN080 OVC095 15.6 13.9 90% 75.36 1004.7 0.03
18 10:51 S 19 14.48 Light Rain SCT041 OVC055 15.6 13.9 90% 75.51 1006.6 0.15
18 09:51 S 13 16.09 Overcast FEW006 SCT050 OVC065 16.1 15.6 97% 75.54 1007.0 0.1
18 08:51 S 11 4.83 Rain Fog/Mist FEW041 SCT048 OVC060 16.1 14.4 90% 75.64 1008.4 0.05
18 07:51 S 11 16.09 Overcast BKN100 OVC110 16.1 13.9 16.7 15.6 87% 75.62 1008.0
18 06:51 S 11 16.09 Light Rain FEW046 SCT060 OVC095 16.1 13.3 84% 75.64 1008.5
18 05:51 S 9 16.09 Overcast BKN060 OVC080 16.7 13.9 84% 75.67 1008.6
18 04:51 S 9 16.09 Mostly Cloudy SCT060 BKN110 16.1 14.4 90% 75.67 1008.8
18 03:51 Calm 16.09 A Few Clouds FEW080 16.1 15 93% 75.69 1009.1
18 02:51 Calm 16.09 Fair CLR 16.1 14.4 90% 75.69 1009.1
18 01:51 S 9 16.09 Mostly Cloudy BKN110 15.6 14.4 17.8 15.6 93% 75.72 1009.5
17 23:51 E 6 16.09 Fair CLR 15.6 14.4 93% 75.77 1010.0
17 22:51 SE 6 16.09 Fair CLR 15.6 14.4 93% 75.77 1010.2
17 21:51 SE 6 16.09 Partly Cloudy SCT200 16.1 15 93% 75.79 1010.3
17 20:51 Vrbl 6 16.09 Partly Cloudy SCT200 16.7 15 90% 75.77 1010.0
17 19:51 S 11 16.09 Partly Cloudy FEW060 SCT200 17.8 14.4 23.3 17.8 81% 75.74 1009.8
17 18:51 S 15 16.09 Partly Cloudy FEW060 SCT200 18.9 13.3 70% 75.72 1009.3
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)