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.
29 09:51 E 17 4.83 Fog/Mist OVC004 6.1 6.1 100% 3 76.45 1019.3
29 08:51 E 13 1.61 Fog/Mist OVC005 6.1 6.1 100% 4 76.48 1019.7
29 07:51 E 15 3.22 Fog/Mist OVC004 6.1 6.1 8.3 6.1 100% 3 76.45 1019.4
29 06:51 E 17 8.05 Fog/Mist OVC005 6.1 5.6 97% 3 76.4 1018.5
29 05:51 E 11 9.66 Fog/Mist BKN007 OVC012 6.1 6.1 100% 4 76.35 1018.0
29 04:51 E 7 11.27 Overcast OVC015 6.7 5.6 93% 6 76.43 1018.9
29 03:51 E 6 16.09 Overcast OVC018 7.8 4.4 79% 76.48 1019.5
29 02:51 Calm 16.09 Overcast OVC023 8.3 3.9 74% 76.48 1019.7
29 01:51 E 9 16.09 Overcast OVC024 7.8 2.8 8.3 6.1 71% 6 76.45 1019.3
29 00:51 NE 7 16.09 Overcast OVC024 7.8 0.6 61% 7 76.45 1019.2
28 23:51 N 6 16.09 Overcast OVC018 7.8 1.1 63% 76.53 1020.3
28 22:51 E 9 16.09 Overcast OVC019 7.8 0.6 61% 6 76.58 1020.9
28 21:51 E 9 16.09 Partly Cloudy SCT023 6.7 -1.1 58% 5 76.61 1021.3
28 20:51 E 6 16.09 Fair CLR 7.2 -5.6 40% 76.63 1021.5
28 19:51 E 9 16.09 Fair CLR 6.7 -5.6 11.1 6.7 41% 5 76.63 1021.5
28 18:51 E 11 16.09 Fair CLR 8.9 -5.6 36% 7 76.66 1021.8
28 17:51 E 13 16.09 Fair CLR 9.4 -11.1 22% 8 76.71 1022.5
28 16:51 E 20 16.09 Partly Cloudy SCT250 10.6 -12.8 18% 76.68 1022.4
28 15:51 E 15 16.09 Partly Cloudy SCT250 10.6 -13.3 17% 76.73 1022.8
28 14:51 E 15 16.09 Partly Cloudy FEW040 SCT250 10.6 -5 33% 76.76 1023.3
28 13:51 E 15 16.09 Mostly Cloudy FEW040 BKN250 10.6 2.8 11.1 7.2 59% 76.78 1023.7
28 12:51 E 13 16.09 A Few Clouds FEW045 FEW250 10 -2.8 41% 8 76.84 1024.2
28 11:51 E 13 16.09 A Few Clouds FEW250 9.4 3.9 69% 8 76.84 1024.4
28 10:51 E 13 16.09 A Few Clouds FEW015 FEW250 9.4 5 74% 8 76.84 1024.3
28 09:51 E 13 16.09 A Few Clouds FEW015 9.4 3.3 66% 8 76.84 1024.2
28 08:51 NE 6 16.09 A Few Clouds FEW010 8.3 5 80% 76.86 1024.7
28 07:51 NE 11 16.09 A Few Clouds FEW009 7.2 5 7.2 4.4 86% 5 76.84 1024.5
28 06:51 E 15 16.09 Mostly Cloudy BKN007 5.6 4.4 92% 3 76.86 1024.6
28 05:51 E 15 16.09 Overcast OVC007 5.6 5 96% 3 76.84 1024.5
28 04:51 E 13 16.09 Mostly Cloudy BKN008 5 3.9 93% 2 76.86 1024.5
28 03:51 E 15 16.09 Fair CLR 5.6 4.4 92% 3 76.81 1024.2
28 02:51 E 9 16.09 Fair CLR 5.6 4.4 92% 4 76.81 1023.9
28 01:51 E 9 16.09 Fair CLR 5.6 4.4 10.6 5.6 92% 4 76.86 1024.6
28 00:51 E 9 16.09 Fair CLR 6.1 5 93% 4 76.89 1025.0
27 23:51 Calm 16.09 Fair CLR 7.2 5 86% 76.91 1025.2
27 22:51 S 6 16.09 Fair CLR 7.2 5.6 90% 76.91 1025.3
27 21:51 S 9 16.09 Fair CLR 8.3 5 80% 7 76.91 1025.3
27 20:51 SE 11 16.09 Fair CLR 10 2.8 61% 9 76.86 1024.7
27 19:51 S 11 16.09 Fair CLR 10.6 2.8 17.8 10.6 59% 76.81 1024.1
27 18:51 S 15 16.09 Fair CLR 12.2 2.8 53% 76.78 1023.8
27 17:51 S 15 16.09 A Few Clouds FEW065 14.4 2.8 46% 76.81 1023.9
27 16:51 S 19 16.09 A Few Clouds FEW065 16.1 3.3 43% 76.81 1023.9
27 15:51 S 13 16.09 A Few Clouds FEW065 17.2 3.3 40% 76.81 1024.0
27 14:51 SE 15 16.09 A Few Clouds FEW065 17.2 2.8 38% 76.84 1024.5
27 13:51 S 15 16.09 A Few Clouds FEW065 17.2 3.3 18.3 8.9 40% 76.86 1024.7
27 12:51 S 15 16.09 A Few Clouds FEW065 17.8 3.3 38% 76.89 1025.0
27 11:51 E 15 16.09 A Few Clouds FEW065 17.2 3.3 40% 76.91 1025.4
27 10:51 E 9 14.48 Fair CLR 16.1 3.9 44% 76.94 1025.6
27 09:51 Vrbl 6 16.09 A Few Clouds FEW250 15 2.2 42% 76.94 1025.6
27 08:51 Calm 16.09 A Few Clouds FEW250 12.8 4.4 57% 76.91 1025.4
27 07:51 Calm 16.09 A Few Clouds FEW250 8.9 5 8.9 1.1 77% 76.89 1025.0
27 06:51 NW 7 16.09 Partly Cloudy SCT250 4.4 2.2 86% 3 76.89 1024.9
27 05:51 N 6 16.09 Partly Cloudy FEW110 SCT250 2.2 0.6 89% 76.84 1024.2
27 04:51 Calm 16.09 A Few Clouds FEW250 2.2 0.6 89% 76.78 1023.6
27 03:51 Calm 16.09 Fair CLR 2.8 0.6 86% 76.73 1023.1
27 02:51 Calm 16.09 Fair CLR 3.3 0.6 83% 76.71 1022.6
27 01:51 Calm 16.09 Fair CLR 3.9 0.6 10 3.3 79% 76.71 1022.6
27 00:51 Calm 16.09 Fair CLR 5.6 1.1 73% 76.71 1022.8
26 23:51 Calm 16.09 Fair CLR 6.1 1.1 71% 76.71 1022.6
26 22:51 NW 6 16.09 Fair CLR 6.7 2.2 73% 76.68 1022.3
26 21:51 Calm 16.09 Fair CLR 7.2 2.8 74% 76.68 1022.3
26 20:51 Calm 16.09 Fair CLR 7.8 2.2 68% 76.63 1021.8
26 19:51 S 7 16.09 Fair CLR 10.6 1.7 15.6 10.6 54% 76.61 1021.2
26 18:51 S 6 16.09 Fair CLR 12.2 -0.6 42% 76.56 1020.7
26 17:51 S 11 16.09 Mostly Cloudy BKN250 13.3 0.6 42% 76.56 1020.6
26 16:51 S 15 16.09 Mostly Cloudy BKN250 13.9 1.1 42% 76.53 1020.1
26 15:51 S 17 16.09 Mostly Cloudy FEW065 BKN250 14.4 0.6 39% 76.5 1019.9
26 14:51 SE 11 16.09 Mostly Cloudy FEW065 BKN259 15 0.6 38% 76.5 1020.0
26 13:51 E 11 16.09 Overcast FEW065 OVC250 15 1.7 15 8.3 41% 76.53 1020.2
26 12:51 SE 9 16.09 Mostly Cloudy FEW060 BKN250 14.4 0.6 39% 76.53 1020.3
26 11:51 E 11 16.09 Mostly Cloudy FEW060 BKN250 13.3 1.1 44% 76.56 1020.7
26 10:51 E 9 16.09 Overcast FEW060 OVC250 13.3 1.1 44% 76.56 1020.6
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)