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.
19 08:51 NE 5 10.00 Fair CLR 37.9 28 68% 35 30.18 1022.1
19 07:51 N 3 10.00 Fair CLR 33.1 26.1 33.1 26.1 75% 30.15 1021.1
19 06:51 NW 5 10.00 A Few Clouds FEW100 27 21.9 81% 22 30.15 1021.0
19 05:51 N 5 10.00 A Few Clouds FEW035 28 23 81% 24 30.14 1020.6
19 04:51 Calm 10.00 Fair CLR 28 23 81% 30.13 1020.4
19 03:51 N 3 10.00 Fair CLR 27 24.1 89% 30.11 1019.8
19 02:51 W 5 10.00 Fair CLR 28 24.1 85% 24 30.12 1019.9
19 01:51 Calm 10.00 Fair CLR 28.9 24.1 41 28.9 82% 30.1 1019.5
19 00:51 Calm 10.00 Fair CLR 32 24.1 73% 30.1 1019.3
18 23:51 NW 6 10.00 Fair CLR 30 23 75% 25 30.1 1019.4
18 22:51 Calm 10.00 Fair CLR 34 24.1 67% 30.08 1018.8
18 21:51 Calm 10.00 Fair CLR 37 23 57% 30.08 1018.8
18 20:51 Calm 10.00 Fair CLR 39.9 23 51% 30.08 1018.8
18 19:51 Calm 10.00 Fair CLR 41 19.9 48.9 41 43% 30.08 1018.6
18 18:51 NE 3 10.00 Fair CLR 46 17.1 31% 30.06 1017.9
18 17:51 NE 8 10.00 Fair CLR 48 18 30% 45 30.03 1016.7
18 16:51 N 7 10.00 Mostly Cloudy BKN200 48.9 19.9 32% 46 30.02 1016.5
18 15:51 N 8 10.00 Mostly Cloudy BKN200 48 19 32% 45 30.01 1016.1
18 14:51 N 9 10.00 Overcast OVC200 48 19 32% 44 30.01 1016.3
18 13:51 N 9 10.00 Overcast OVC200 46.9 21 48 35.1 36% 43 30.03 1016.8
18 12:51 N 14 10.00 Overcast FEW120 BKN200 OVC250 46.9 23 39% 42 30.05 1017.6
18 11:51 N 15 G 25 10.00 Mostly Cloudy FEW120 BKN200 45 25 46% 39 30.07 1018.1
18 10:51 N 14 10.00 Mostly Cloudy FEW120 SCT200 BKN250 39 24.1 55% 32 30.07 1018.3
18 09:51 N 18 G 31 10.00 Mostly Cloudy FEW050 BKN200 37.9 25 60% 29 30.07 1018.4
18 08:51 N 12 G 22 10.00 Mostly Cloudy FEW050 FEW120 SCT150 BKN200 37 25 62% 30 30.06 1018.1
18 07:51 N 9 10.00 Mostly Cloudy SCT050 SCT120 BKN200 35.1 24.1 37.9 34 64% 29 30.04 1017.3
18 06:51 N 9 10.00 Overcast FEW047 OVC049 35.1 25 67% 29 30.02 1016.6
18 05:51 N 12 10.00 Overcast OVC048 36 26.1 67% 29 29.99 1015.6
18 04:51 N 12 10.00 Overcast OVC050 36 28 73% 29 29.97 1015.0
18 03:51 N 12 10.00 Overcast OVC049 37 30 76% 30 29.95 1014.2
18 02:51 N 13 10.00 Overcast OVC048 37 32 82% 30 29.93 1013.4
18 01:51 N 17 G 23 10.00 Overcast OVC047 37.9 33.1 43 37.9 83% 29 29.91 1012.9 0.1
18 00:51 N 12 G 21 10.00 Overcast BKN045 OVC050 39 35.1 86% 32 29.9 1012.4
17 23:51 N 9 10.00 Overcast OVC045 39 37.9 96% 33 29.89 1012.2 0.01
17 22:51 N 12 10.00 Light Rain FEW043 BKN050 OVC070 39.9 37.9 93% 34 29.87 1011.5 0.01 0.09
17 21:51 N 9 10.00 Light Rain OVC049 41 39 93% 36 29.86 1011.3 0.07
17 20:51 N 14 G 24 4.00 Rain Fog/Mist OVC028 41 39.9 96% 34 29.87 1011.3 0.01
17 19:51 N 12 8.00 Light Rain OVC028 43 42.1 57 43 97% 37 29.82 1009.9 0.01 0.05
17 18:51 N 10 3.00 Light Rain Fog/Mist OVC024 45 43 93% 40 29.84 1010.5 0.01
17 17:51 N 9 3.00 Fog/Mist SCT008 OVC014 46.9 46 97% 43 29.79 1008.6 0.03
17 16:51 NE 5 0.75 Rain Fog/Mist OVC004 50 50 100% 49 29.77 1008.0
17 15:51 NE 3 2.00 Fog/Mist OVC004 51.1 51.1 100% 29.75 1007.3
17 14:51 W 5 3.00 Fog/Mist BKN006 OVC009 53.1 53.1 100% 29.75 1007.5
17 13:51 W 5 10.00 Overcast SCT007 OVC018 57 55 57 48.9 93% 29.76 1007.8 0.17
17 12:51 Vrbl 5 1.50 Fog/Mist OVC002 52 52 100% 29.78 1008.4
17 11:51 S 9 1.00 Fog/Mist VV002 48.9 48.9 100% 45 29.76 1007.7
17 10:51 E 3 1.25 Light Rain Fog/Mist OVC003 48.9 48.9 100% 29.79 1008.8 0.04 0.17
17 09:51 E 5 1.00 Rain Fog/Mist SCT002 BKN039 OVC075 50 50 100% 49 29.79 1008.7 0.09
17 08:51 Calm 1.50 Light Rain Fog/Mist BKN002 OVC055 48.9 48.9 100% 29.81 1009.3 0.04
17 07:51 Calm 1.50 Rain Fog/Mist BKN002 OVC043 50 50 52 48 100% 29.8 1009.1 0.09 0.59
17 06:51 S 5 2.00 Rain Fog/Mist BKN002 OVC040 48.9 48.9 100% 48 29.81 1009.5 0.1
17 05:51 Calm 3.00 Rain Fog/Mist FEW003 OVC042 50 50 100% 29.81 1009.6 0.11
17 04:51 S 7 6.00 Rain Fog/Mist OVC035 51.1 51.1 100% 29.84 1010.4 0.08 0.29
17 03:51 S 5 6.00 Light Rain Fog/Mist FEW022 OVC033 51.1 51.1 100% 29.83 1010.0 0.2
17 02:51 S 17 G 29 1.50 Light Rain Fog/Mist OVC002 48 48 100% 42 29.81 1009.6 0.01
17 01:51 S 16 G 26 2.00 Fog/Mist OVC002 50 50 51.1 48.9 100% 45 29.83 1010.0
17 00:51 S 14 G 23 4.00 Fog/Mist OVC002 50 50 100% 45 29.85 1010.7
16 23:51 S 13 G 23 5.00 Fog/Mist OVC003 48.9 48.9 100% 44 29.87 1011.5
16 22:51 S 14 G 23 7.00 Overcast OVC004 50 50 100% 45 29.9 1012.4
16 21:51 S 16 G 25 7.00 Overcast OVC004 48.9 48.9 100% 44 29.91 1012.9
16 20:51 S 14 G 29 7.00 Overcast OVC005 48.9 48.9 100% 44 29.92 1013.1
16 19:51 S 15 G 26 8.00 A Few Clouds FEW006 50 48.9 51.1 48.9 96% 45 29.9 1012.5
16 18:51 S 9 G 20 7.00 Mostly Cloudy BKN120 50 48 93% 47 29.93 1013.5
16 17:51 S 9 G 20 7.00 Mostly Cloudy FEW005 BKN120 50 46.9 89% 47 29.94 1013.9
16 16:51 S 9 5.00 Fog/Mist BKN005 50 48.9 96% 47 29.97 1014.7
16 15:51 S 12 G 17 2.00 Fog/Mist OVC003 50 48.9 96% 46 29.98 1015.3
16 14:51 S 8 G 17 2.00 Fog/Mist OVC003 50 48.9 96% 47 30.01 1016.1
16 13:51 S 7 2.00 Fog/Mist OVC002 48.9 48 48.9 42.1 97% 46 30.02 1016.6
16 12:51 S 7 1.00 Fog/Mist OVC003 46.9 46 97% 44 30.04 1017.2
16 11:51 S 12 10.00 Overcast OVC005 46.9 46 97% 42 30.06 1017.8
16 10:51 S 7 1.50 Fog/Mist OVC002 46.9 46.9 100% 44 30.08 1018.5
16 09:51 S 7 0.50 Fog VV002 44.1 44.1 100% 41 30.09 1018.8
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)