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.
01 11:51 W 22 G 37 10.00 A Few Clouds and Breezy FEW050 53.1 34 48% 29.65 1003.9
01 10:51 W 25 G 40 10.00 A Few Clouds and Breezy FEW050 51.1 35.1 54% 29.63 1003.3
01 09:51 W 20 G 29 10.00 Partly Cloudy FEW038 FEW050 SCT150 50 35.1 57% 44 29.61 1002.5
01 08:51 W 17 G 26 10.00 Mostly Cloudy BKN150 46 35.1 66% 40 29.56 1001.0
01 07:51 W 9 10.00 Mostly Cloudy BKN150 46 34 46 45 63% 42 29.51 999.4
01 06:51 W 13 G 21 10.00 Mostly Cloudy BKN150 46 35.1 66% 41 29.46 997.6
01 05:51 W 21 G 32 10.00 Mostly Cloudy and Breezy BKN150 46 34 63% 39 29.4 995.7
01 04:51 W 21 G 36 10.00 Mostly Cloudy and Breezy BKN150 46 35.1 66% 39 29.34 993.6
01 03:51 W 20 G 36 10.00 Fair CLR 45 34 66% 38 29.29 991.9
01 02:51 W 22 G 37 10.00 Fair and Breezy CLR 45 34 66% 37 29.28 991.4
01 01:51 W 16 G 36 10.00 Fair CLR 46 33.1 50 46 61% 40 29.24 990.1
01 00:51 W 18 G 33 10.00 Fair CLR 46.9 34 61% 40 29.2 988.7
31 23:51 W 21 G 35 10.00 Partly Cloudy and Breezy FEW043 FEW085 SCT120 48.9 35.1 59% 43 29.17 987.6
31 22:51 W 15 G 32 10.00 Partly Cloudy SCT044 50 35.1 57% 45 29.14 986.9
31 21:51 W 16 G 31 10.00 Fair CLR 50 37 61% 45 29.14 986.7
31 20:51 W 13 G 20 10.00 A Few Clouds FEW044 50 37 61% 46 29.14 986.6
31 19:51 W 16 G 24 10.00 Fair CLR 50 37.9 63 50 63% 45 29.12 985.9
31 18:51 W 13 G 22 10.00 A Few Clouds FEW080 FEW120 51.1 39 64% 29.11 985.6
31 17:51 W 16 G 28 10.00 Partly Cloudy SCT110 51.1 39 64% 29.1 985.3
31 16:51 W 16 G 28 10.00 Mostly Cloudy BKN035 54 42.1 64% 29.09 985.0
31 15:51 SW 18 G 30 10.00 Mostly Cloudy BKN043 57 44.1 62% 29.04 983.5
31 14:51 W 16 G 33 10.00 Mostly Cloudy BKN039 59 45 60% 29.02 982.7
31 13:51 SW 18 G 31 10.00 Partly Cloudy SCT042 63 46.9 64.9 57 56% 29.01 982.3
31 12:51 W 16 G 25 10.00 A Few Clouds FEW050 64 46 52% 29.01 982.5
31 11:51 SW 21 G 32 10.00 A Few Clouds and Breezy FEW040 63 46 54% 29.03 983.0
31 10:51 SW 14 G 32 10.00 Mostly Cloudy BKN035 60.1 48.9 67% 29.04 983.3
31 09:51 SW 18 G 29 10.00 A Few Clouds FEW025 FEW030 59 50 72% 29.04 983.3
31 08:51 S 15 G 26 10.00 Overcast BKN008 OVC022 57.9 55 90% 29.02 982.7
31 07:51 S 18 G 33 9.00 Overcast OVC004 57 57 57.9 54 100% 29.04 983.2 0.02 0.67
31 06:51 S 17 G 31 1.50 Light Rain Fog/Mist OVC003 57.9 57.9 100% 29.06 983.9 0.02
31 05:51 SE 14 G 23 2.50 Fog/Mist OVC003 57.9 57.9 100% 29.11 985.6 0.04
31 04:51 E 18 G 30 2.00 Light Rain Fog/Mist OVC006 55.9 55.9 100% 29.16 987.6 0.15 0.59
31 03:51 NE 14 G 30 2.50 Heavy Rain Fog/Mist OVC006 54 54 100% 29.25 990.3 0.23
31 02:51 NE 16 G 26 5.00 Heavy Rain Fog/Mist OVC007 55 55 100% 29.38 995.0 0.21
31 01:51 E 22 G 32 5.00 Heavy Rain Fog/Mist and Breezy OVC006 54 54 54 51.1 100% 29.46 997.6 0.19 0.8
31 00:51 E 21 G 30 9.00 Light Rain and Breezy OVC006 54 54 100% 29.5 999.1 0.07
30 23:51 E 21 G 29 7.00 Rain and Breezy OVC005 53.1 53.1 100% 29.59 1001.9 0.28
30 22:51 E 20 G 28 3.00 Rain Fog/Mist OVC004 53.1 53.1 100% 29.66 1004.5 0.2 0.26
30 21:51 E 15 G 29 4.00 Light Rain Fog/Mist OVC004 53.1 52 96% 29.72 1006.4 0.02
30 20:51 E 20 G 28 4.00 Light Rain Fog/Mist OVC004 52 51.1 97% 29.76 1007.7 0.04
30 19:51 E 18 G 29 2.00 Light Rain Fog/Mist OVC004 51.1 51.1 52 48 100% 29.81 1009.3 0.04 0.05
30 18:51 E 17 2.00 Light Rain Fog/Mist OVC004 51.1 51.1 100% 29.85 1010.9 0.01
30 17:51 E 20 G 28 6.00 Fog/Mist OVC007 51.1 51.1 100% 29.88 1011.7
30 16:51 E 17 G 24 3.00 Light Rain Fog/Mist OVC007 51.1 51.1 100% 29.91 1012.8
30 15:51 E 14 G 23 3.00 Light Rain Fog/Mist OVC009 51.1 48 89% 29.91 1012.9
30 14:51 NE 10 10.00 Fog/Mist BKN009 OVC013 48 46 93% 44 29.94 1013.7
30 13:51 NE 10 10.00 Overcast BKN022 OVC028 48.9 44.1 48.9 42.1 83% 45 30 1015.8
30 12:51 NE 6 10.00 Overcast OVC028 48 42.1 80% 46 30.05 1017.6
30 11:51 Vrbl 6 10.00 Overcast OVC017 45 41 86% 42 30.07 1018.3
30 10:51 NE 5 10.00 Overcast OVC023 46 39 77% 44 30.11 1019.6
30 09:51 NE 7 10.00 Overcast OVC026 44.1 37.9 79% 41 30.13 1020.1
30 08:51 N 6 10.00 Overcast OVC025 43 37.9 82% 40 30.14 1020.5
30 07:51 N 3 10.00 Overcast OVC024 42.1 37 42.1 35.1 82% 30.15 1021.1
30 06:51 N 5 10.00 Overcast OVC025 41 37 86% 38 30.12 1019.8
30 05:51 N 3 10.00 Overcast OVC028 39.9 37 89% 30.12 1020.1
30 04:51 NW 5 10.00 Overcast OVC029 39.9 37 89% 37 30.15 1021.1
30 03:51 N 5 10.00 Overcast OVC031 39 37 93% 36 30.16 1021.3
30 02:51 NW 6 10.00 Mostly Cloudy BKN031 36 35.1 97% 32 30.17 1021.8
30 01:51 N 5 10.00 Mostly Cloudy BKN030 35.1 35.1 45 34 100% 32 30.17 1021.6
30 00:51 W 3 10.00 Fair CLR 36 35.1 97% 30.2 1022.8
29 23:51 N 5 10.00 Fair CLR 36 35.1 97% 33 30.2 1022.8
29 22:51 Calm 10.00 Fair CLR 39 36 89% 30.2 1022.7
29 21:51 NW 3 10.00 Fair CLR 41 37 86% 30.2 1022.8
29 20:51 NW 3 10.00 Partly Cloudy SCT035 44.1 39.9 85% 30.21 1022.9
29 19:51 W 3 10.00 Overcast OVC035 43 39 53.1 43 86% 30.19 1022.4
29 18:51 Calm 10.00 A Few Clouds FEW034 45 39 80% 30.19 1022.2
29 17:51 Calm 10.00 Fair CLR 48 37.9 68% 30.18 1021.9
29 16:51 E 6 10.00 Partly Cloudy FEW035 SCT250 50 37.9 63% 48 30.17 1021.6
29 15:51 NE 9 10.00 Partly Cloudy SCT035 SCT250 52 39 61% 30.17 1021.5
29 14:51 E 8 10.00 Partly Cloudy SCT030 SCT250 53.1 39.9 61% 30.18 1022.0
29 13:51 E 13 10.00 Partly Cloudy SCT032 SCT250 52 39.9 53.1 41 64% 30.18 1022.0
29 12:51 NE 12 10.00 Mostly Cloudy BKN032 51.1 39 64% 30.2 1022.7
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)