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.
22 16:51 S 6 8.05 Light Rain Fog/Mist FEW039 SCT075 OVC095 17.2 16.1 93% 76.45 1019.1 0.18 0.18
22 15:51 Vrbl 9 16.09 Overcast FEW060 SCT150 OVC250 18.9 15 78% 76.4 1018.5
22 14:51 S 15 16.09 Overcast FEW060 SCT150 OVC250 19.4 15.6 79% 76.43 1018.8
22 13:51 S 11 16.09 Overcast FEW060 SCT150 OVC250 20.6 15.6 22.8 18.3 73% 76.35 1018.0
22 12:51 S 17 16.09 Overcast FEW060 SCT150 OVC250 21.1 15.6 71% 76.33 1017.6
22 11:51 S 13 16.09 Overcast FEW055 SCT150 OVC250 22.8 15.6 64% 76.33 1017.4
22 10:51 E 13 16.09 Mostly Cloudy FEW055 SCT150 BKN250 21.7 16.7 73% 76.33 1017.4
22 09:51 E 15 16.09 Mostly Cloudy FEW055 BKN250 21.7 17.2 76% 76.3 1017.3
22 08:51 Calm 16.09 Mostly Cloudy FEW050 BKN250 21.1 16.7 76% 76.33 1017.6
22 07:51 Calm 16.09 Partly Cloudy FEW047 SCT250 18.3 16.7 18.3 12.8 90% 76.35 1017.9
22 06:51 Calm 16.09 A Few Clouds FEW045 FEW250 16.1 15 93% 76.3 1017.1
22 05:51 W 6 16.09 A Few Clouds FEW250 13.9 13.9 100% 76.25 1016.5
22 04:51 W 6 16.09 Partly Cloudy SCT250 13.3 13.3 100% 76.17 1015.4
22 03:51 Calm 16.09 Fair CLR 13.3 13.3 100% 76.12 1015.0
22 02:51 Calm 16.09 Fair CLR 14.4 13.9 97% 76.12 1014.9
22 01:51 W 6 16.09 Fair CLR 14.4 14.4 19.4 14.4 100% 76.1 1014.6
22 00:51 W 9 16.09 Fair CLR 14.4 14.4 100% 76.07 1014.1
21 23:51 Calm 16.09 Fair CLR 16.1 15.6 97% 76.05 1013.7
21 22:51 Calm 16.09 Fair CLR 16.7 15.6 93% 76 1013.2
21 21:51 NE 6 16.09 Fair CLR 16.1 15.6 97% 76 1013.0
21 20:51 Calm 16.09 Mostly Cloudy BKN110 18.9 15.6 81% 75.95 1012.6
21 19:51 NE 6 16.09 Partly Cloudy SCT200 19.4 16.1 23.3 19.4 81% 75.87 1011.4
21 18:51 W 7 16.09 Partly Cloudy SCT200 21.7 16.1 71% 75.77 1010.1
21 17:51 N 15 16.09 Thunderstorm SCT090 BKN110 20 15.6 76% 75.77 1010.0
21 15:51 SW 15 16.09 Overcast FEW060 FEW080 OVC095 19.4 16.1 81% 75.69 1008.9
21 14:51 SW 13 16.09 Thunderstorm in Vicinity BKN100 20 15.6 76% 75.69 1009.0
21 13:51 S 11 16.09 Thunderstorm SCT050 20 15 23.9 19.4 73% 75.67 1008.6 0.03
21 12:51 E 11 16.09 Mostly Cloudy FEW041 SCT049 BKN060 20 15.6 76% 75.64 1008.4
21 11:51 NW 19 16.09 Thunderstorm Light Rain FEW044 BKN065 OVC100 21.1 17.2 79% 75.64 1008.5 0.03
21 10:51 Calm 16.09 Mostly Cloudy BKN070 BKN250 23.9 14.4 55% 25 75.62 1008.2
21 09:51 NW 6 16.09 Mostly Cloudy SCT070 BKN250 21.7 14.4 63% 75.62 1008.2
21 08:51 Vrbl 11 16.09 Mostly Cloudy FEW150 BKN250 21.1 14.4 66% 75.64 1008.3
21 07:51 NW 11 16.09 Mostly Cloudy FEW150 BKN250 19.4 14.4 19.4 13.3 73% 75.62 1008.0
21 06:51 W 6 16.09 Partly Cloudy FEW100 SCT250 16.7 14.4 86% 75.59 1007.6
21 05:51 W 6 16.09 Partly Cloudy FEW100 SCT150 14.4 13.3 93% 75.57 1007.4
21 03:51 W 6 16.09 Fair CLR 15.6 13.3 86% 75.51 1006.7
21 02:51 W 7 16.09 Overcast OVC100 16.7 13.3 80% 75.51 1006.8
21 01:51 W 6 16.09 Overcast OVC095 15.6 12.8 20 15.6 84% 75.54 1006.9
20 23:51 W 6 16.09 Overcast OVC100 16.7 12.8 78% 75.51 1006.7
20 22:51 W 7 16.09 Partly Cloudy SCT200 16.7 12.8 78% 75.51 1006.6
20 21:51 W 7 16.09 Mostly Cloudy BKN200 17.2 12.8 76% 75.49 1006.3
20 20:51 W 7 16.09 Mostly Cloudy BKN200 18.9 12.2 65% 75.44 1005.6
20 19:51 NW 11 16.09 Mostly Cloudy BKN200 20 11.7 23.3 20 59% 75.36 1004.8
20 18:51 NW 20 16.09 Mostly Cloudy FEW085 BKN200 21.1 11.1 53% 75.34 1004.3
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
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)