Weather observations for the past three days for
Portland, Portland International Jetport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 22:51 Calm 10.00 Fair CLR 62.1 60.1 93% 29.92 1013.2
21 21:51 NE 3 10.00 Fair CLR 61 60.1 97% 29.92 1013.0
21 20:51 Calm 10.00 Mostly Cloudy BKN110 66 60.1 81% 29.9 1012.6
21 19:51 NE 3 10.00 Partly Cloudy SCT200 66.9 61 73.9 66.9 81% 29.87 1011.4
21 18:51 W 5 10.00 Partly Cloudy SCT200 71.1 61 71% 29.83 1010.1
21 17:51 N 9 10.00 Thunderstorm SCT090 BKN110 68 60.1 76% 29.83 1010.0
21 15:51 SW 9 10.00 Overcast FEW060 FEW080 OVC095 66.9 61 81% 29.8 1008.9
21 14:51 SW 8 10.00 Thunderstorm in Vicinity BKN100 68 60.1 76% 29.8 1009.0
21 13:51 S 7 10.00 Thunderstorm SCT050 68 59 75 66.9 73% 29.79 1008.6 0.01
21 12:51 E 7 10.00 Mostly Cloudy FEW041 SCT049 BKN060 68 60.1 76% 29.78 1008.4
21 11:51 NW 12 10.00 Thunderstorm Light Rain FEW044 BKN065 OVC100 70 63 79% 29.78 1008.5 0.01
21 10:51 Calm 10.00 Mostly Cloudy BKN070 BKN250 75 57.9 55% 78 29.77 1008.2
21 09:51 NW 3 10.00 Mostly Cloudy SCT070 BKN250 71.1 57.9 63% 29.77 1008.2
21 08:51 Vrbl 7 10.00 Mostly Cloudy FEW150 BKN250 70 57.9 66% 29.78 1008.3
21 07:51 NW 7 10.00 Mostly Cloudy FEW150 BKN250 66.9 57.9 66.9 55.9 73% 29.77 1008.0
21 06:51 W 3 10.00 Partly Cloudy FEW100 SCT250 62.1 57.9 86% 29.76 1007.6
21 05:51 W 3 10.00 Partly Cloudy FEW100 SCT150 57.9 55.9 93% 29.75 1007.4
21 03:51 W 3 10.00 Fair CLR 60.1 55.9 86% 29.73 1006.7
21 02:51 W 5 10.00 Overcast OVC100 62.1 55.9 80% 29.73 1006.8
21 01:51 W 3 10.00 Overcast OVC095 60.1 55 68 60.1 84% 29.74 1006.9
20 23:51 W 3 10.00 Overcast OVC100 62.1 55 78% 29.73 1006.7
20 22:51 W 5 10.00 Partly Cloudy SCT200 62.1 55 78% 29.73 1006.6
20 21:51 W 5 10.00 Mostly Cloudy BKN200 63 55 76% 29.72 1006.3
20 20:51 W 5 10.00 Mostly Cloudy BKN200 66 54 65% 29.7 1005.6
20 19:51 NW 7 10.00 Mostly Cloudy BKN200 68 53.1 73.9 68 59% 29.67 1004.8
20 18:51 NW 13 10.00 Mostly Cloudy FEW085 BKN200 70 52 53% 29.66 1004.3
20 16:51 NW 20 G 32 10.00 Mostly Cloudy FEW060 BKN200 71.1 51.1 49% 29.62 1003.0
20 15:51 NW 17 G 30 10.00 Mostly Cloudy SCT060 BKN200 73 53.1 50% 29.61 1002.5
20 13:51 N 17 G 28 10.00 A Few Clouds FEW060 73.9 55 75 64.9 52% 29.56 1001.0
20 12:51 NW 21 G 35 10.00 Partly Cloudy and Breezy FEW040 SCT065 72 54 53% 29.55 1000.7
20 11:51 NW 17 G 25 10.00 Partly Cloudy FEW042 SCT060 70 54 57% 29.54 1000.2
20 10:51 NW 15 G 31 10.00 Fair CLR 71.1 55.9 59% 29.52 999.4
20 09:51 NW 17 G 25 10.00 Overcast SCT041 OVC100 69.1 55.9 63% 29.5 998.8
20 08:51 W 13 G 23 10.00 Overcast OVC100 66 54 65% 29.49 998.5
20 07:51 W 10 10.00 Overcast SCT050 OVC100 64.9 55 64.9 62.1 70% 29.49 998.5
20 05:51 W 12 G 18 10.00 Overcast SCT050 OVC100 63 53.1 70% 29.48 998.2
20 04:51 W 12 10.00 Overcast OVC110 63 53.1 70% 29.47 997.9
20 03:51 W 13 10.00 Fair CLR 63 53.1 70% 29.47 998.0
20 02:51 W 13 10.00 Fair CLR 62.1 53.1 73% 29.48 998.3
20 01:51 W 8 10.00 Fair CLR 62.1 53.1 72 62.1 73% 29.48 998.3
20 00:51 W 7 10.00 Fair CLR 63 53.1 70% 29.49 998.6
19 23:51 W 9 10.00 A Few Clouds FEW090 64.9 55 70% 29.51 999.2
19 22:51 SW 3 10.00 A Few Clouds FEW095 64 55.9 75% 29.52 999.7
19 21:51 NW 14 10.00 Mostly Cloudy BKN065 BKN100 68 54 61% 29.54 1000.2
19 20:51 SW 7 10.00 Mostly Cloudy BKN095 71.1 53.1 53% 29.52 999.5
19 19:51 W 10 G 21 10.00 Partly Cloudy SCT090 72 52 75.9 72 50% 29.5 999.1
19 18:51 W 13 G 23 10.00 Mostly Cloudy BKN090 73.9 54 50% 29.5 998.9
19 17:51 W 9 G 20 10.00 Mostly Cloudy SCT085 BKN150 75 54 48% 78 29.5 998.7
19 16:51 W 14 G 25 10.00 Mostly Cloudy BKN080 75 54 48% 78 29.49 998.6
19 15:51 W 16 G 33 10.00 Mostly Cloudy BKN090 75.9 54 47% 78 29.49 998.6
19 14:51 W 16 G 29 10.00 Overcast BKN060 OVC080 73 54 51% 29.49 998.7
19 13:51 W 15 G 28 10.00 Mostly Cloudy FEW055 BKN080 73.9 55 75.9 68 52% 29.48 998.3
19 12:51 W 13 10.00 Mostly Cloudy SCT055 BKN075 73.9 55.9 54% 29.49 998.4
19 11:51 W 16 G 31 10.00 Mostly Cloudy SCT050 BKN070 73.9 57 56% 29.49 998.7
19 10:51 W 20 G 28 10.00 Mostly Cloudy BKN050 73.9 55.9 54% 29.49 998.5
19 09:51 SW 15 G 23 10.00 A Few Clouds FEW045 FEW250 73 57 57% 29.48 998.1
19 08:51 W 16 10.00 A Few Clouds FEW035 FEW250 70 57 64% 29.46 997.7
19 07:51 W 13 10.00 A Few Clouds FEW060 FEW250 68 57.9 68 60.1 70% 29.46 997.4
19 06:51 Vrbl 5 10.00 A Few Clouds FEW055 FEW250 64 57 78% 29.46 997.6
19 05:51 SW 9 10.00 A Few Clouds FEW060 FEW250 61 57 87% 29.45 997.2
19 04:51 SW 7 10.00 A Few Clouds FEW080 61 57 87% 29.44 996.8
19 02:51 SW 6 10.00 Fair CLR 62.1 59 90% 29.43 996.4
19 01:51 SW 7 10.00 Fair CLR 63 61 63 61 93% 29.42 996.3
19 00:51 Calm 10.00 Partly Cloudy FEW006 SCT100 62.1 62.1 100% 29.42 996.2
18 23:51 SW 5 10.00 Mostly Cloudy FEW070 BKN100 62.1 62.1 100% 29.42 996.2
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)