National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Portland Municipal Airport
Metric (Imperial)
Date Time (est) 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 21:35 Calm 11.27 Fair CLR 0 0 0% 0 0.0
29 21:15 Calm 16.09 Fair CLR 0 0 0% 0 0.0
29 20:55 Calm 16.09 Fair CLR -14.3 -20.3 61% 76.91 0.0
29 20:35 Calm 16.09 Fair CLR -15.4 -20.7 64% 76.91 0.0
29 20:15 Calm 16.09 Fair CLR -13.4 -19.5 60% 76.91 0.0
29 19:55 Calm 16.09 Fair CLR -12.8 -19.5 58% 76.91 0.0
29 19:35 Calm 16.09 Fair CLR -11.9 -19 56% 76.91 0.0
29 19:15 Calm 16.09 Fair CLR -11.8 -19.1 55% 76.91 0.0
29 18:55 Calm 16.09 Fair CLR -11.7 -19.2 -7.5 -12 54% 76.91 0.0
29 18:35 Calm 16.09 Fair CLR -11.4 -19.5 51% 76.91 0.0
29 18:15 Calm 16.09 Fair CLR -10.9 -19.7 49% 76.89 0.0
29 17:55 Calm 16.09 Fair CLR -9.6 -19.5 45% 76.89 0.0
29 17:35 SW 6 16.09 Fair CLR -9.5 -19.7 44% 76.89 0.0
29 17:15 Calm 16.09 Partly Cloudy SCT037 -9 -19.7 42% 76.86 0.0
29 16:55 Calm 16.09 Fair CLR -8.7 -19.5 42% 76.86 0.0
29 16:35 W 6 16.09 Fair CLR -8.3 -19.5 40% 76.86 0.0
29 16:15 W 7 16.09 Fair CLR -8 -19.3 40% -11 76.86 0.0
29 15:55 W 7 16.09 Fair CLR -7.6 -19 40% -11 76.84 0.0
29 15:35 W 7 16.09 Fair CLR -7.5 -18.7 41% -11 76.84 0.0
29 14:35 W 6 16.09 Fair CLR -7.8 -18.8 41% 76.81 0.0
29 14:15 W 7 16.09 Fair CLR -8.1 -18.7 43% -12 76.81 0.0
29 13:55 W 9 16.09 Fair CLR -8.1 -18.8 42% -12 76.81 0.0
29 13:35 W 9 16.09 Fair CLR -8.6 -19 43% -13 76.84 0.0
29 13:15 W 11 11.27 Fair CLR -9 -19.1 44% -14 76.86 0.0
29 12:55 W 9 16.09 Fair CLR -9.1 -19.4 43% -13 76.89 0.0 0.18
29 12:35 W 9 11.27 Fair CLR -9.6 -19.7 44% -14 76.91 0.0
29 12:15 W 6 16.09 Fair CLR -10.1 -20.1 44% 76.91 0.0
29 11:55 W 7 16.09 Fair CLR -10.8 -20.2 46% -15 76.94 0.0
29 11:35 W 6 16.09 Fair CLR -11.5 -20.6 47% 76.94 0.0
29 11:15 Calm 11.27 Fair CLR -12 -20.9 48% 76.94 0.0
29 10:55 W 6 16.09 Fair CLR -12.5 -21.1 49% 76.94 0.0
29 10:35 W 6 16.09 Partly Cloudy SCT031 -13 -21.1 51% 76.91 0.0
29 10:15 W 6 11.27 Partly Cloudy SCT031 -13.5 -21.5 51% 76.91 0.0
29 09:55 W 6 16.09 Mostly Cloudy BKN031 -13.7 -21.6 52% 76.91 0.0 0.18
29 09:35 W 7 16.09 Overcast OVC031 -13.8 -21.5 53% -18 76.91 0.0
29 09:15 W 6 16.09 Mostly Cloudy BKN031 0 0 0% 76.91 0.0
29 08:55 SW 9 16.09 Overcast OVC029 0 0 0% 76.89 0.0 0.1
29 08:35 W 7 1.61 Fog/Mist OVC029 0 0 0% 76.89 0.0 0.1
29 08:15 W 9 16.09 Overcast OVC029 0 0 0% 76.84 0.0
29 07:55 W 7 4.83 Fog/Mist OVC029 0 0 0% 76.84 0.0 0.08
29 07:35 W 6 6.44 Overcast with Haze OVC031 0 0 0% 76.81 0.0
29 07:15 W 6 16.09 Overcast OVC031 0 0 0% 76.78 0.0
29 06:55 W 11 11.27 Overcast OVC031 0 0 0% 76.78 0.0
29 06:35 W 9 16.09 Overcast OVC031 0 0 0% 76.78 0.0
29 06:15 W 7 16.09 Overcast OVC031 0 0 0% 76.78 0.0
29 05:55 SW 11 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 05:35 W 7 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 05:15 W 7 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 04:55 W 11 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 04:35 W 9 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 04:15 W 9 16.09 Overcast OVC031 0 0 0% 76.76 0.0
29 03:55 W 11 16.09 Overcast OVC031 0 0 0% 76.73 0.0
29 03:35 SW 11 16.09 Overcast OVC029 0 0 0% 76.73 0.0
29 03:15 W 11 16.09 Overcast OVC029 0 0 0% 76.76 0.0
29 02:55 W 9 8.05 Overcast with Haze OVC029 0 0 0% 76.76 0.0
29 02:35 W 13 16.09 Overcast OVC029 0 0 0% 76.73 0.0
28 18:55 Calm 16.09 Partly Cloudy SCT026 0 0 0% 0 0.0
28 18:35 W 15 16.09 Mostly Cloudy BKN026 -12.3 -21.5 47% -19 76.63 0.0
28 18:15 W 15 16.09 Mostly Cloudy BKN026 -12 -21.5 45% -19 76.61 0.0
28 17:55 W 15 16.09 Fair CLR -11.7 -21.5 44% -18 76.58 0.0
28 17:35 W 17 G 26 16.09 Fair CLR -11.3 -21.3 44% -18 76.58 0.0
28 17:15 W 17 16.09 Fair CLR -11.1 -21.2 43% -18 76.58 0.0
28 16:55 W 17 G 26 16.09 Fair CLR -11.1 -21 44% -18 76.56 0.0
28 16:35 W 20 16.09 Fair CLR -11.1 -21 44% -19 76.56 0.0
28 15:35 W 24 16.09 Partly Cloudy SCT022 -11.2 -21.7 42% -20 76.58 0.0
28 15:15 W 28 G 33 16.09 Partly Cloudy SCT022 -11.1 -21.4 43% -20 76.56 0.0
28 14:55 W 26 16.09 Fair CLR -11.5 -21.5 44% -20 76.56 0.0
28 14:35 W 28 G 33 16.09 Fair CLR -11.6 -21.5 44% -21 76.56 0.0
28 14:15 W 20 G 31 16.09 Fair CLR -12 -21.7 45% -20 76.58 0.0
28 13:55 W 26 16.09 Fair CLR -12.1 -21.5 46% -21 76.58 0.0
28 13:35 W 24 16.09 Fair CLR -12.5 -21.9 46% -21 76.58 0.0
28 13:15 W 22 G 31 16.09 Fair CLR 0 0 0% 76.58 0.0
28 12:55 W 22 16.09 Fair CLR 0 0 0% 76.61 0.0
28 12:35 W 31 G 202 8.05 Fair with Haze CLR 0 0 0% 76.63 0.0
28 12:15 W 31 G 257 1.61 Fog/Mist VV007 0 0 0% 76.66 0.0
28 11:55 W 19 16.09 Fair CLR 0 0 0% 76.68 0.0
28 11:35 W 19 G 256 16.09 Fair CLR 0 0 0% 76.68 0.0
28 11:15 W 17 2.41 Fog/Mist VV007 0 0 0% 76.68 0.0
27 22:15 Calm 1.21 Sky Obscured VV005 0 0 0% 0 0.0
27 20:35 W 13 16.09 Fair CLR -12.8 -20.1 55% -19 76.89 0.0
27 20:15 W 15 16.09 Fair CLR -12.3 -19.8 54% -19 76.86 0.0
27 19:55 W 13 16.09 Partly Cloudy SCT042 -12.2 -19.7 54% -18 76.86 0.0
27 19:35 W 13 16.09 Partly Cloudy SCT042 -12 -19.8 53% -18 76.84 0.0
27 19:15 W 19 16.09 Fair CLR -11.4 -19.5 51% -19 76.84 0.0
27 18:55 W 19 G 30 16.09 Fair CLR -11 -19 -7.1 -11 52% -18 76.81 0.0
27 18:35 W 19 G 35 16.09 Fair CLR -10.8 -19.3 50% -18 76.76 0.0
27 18:15 W 26 G 35 16.09 Fair CLR -10.6 -19.1 50% -19 76.73 0.0
27 17:55 W 22 G 30 11.27 Partly Cloudy SCT044 -10.4 -20.3 44% -18 76.68 0.0
27 17:35 W 20 G 30 16.09 Partly Cloudy SCT044 -9.7 -21.1 39% -17 76.66 0.0
27 17:15 W 28 G 37 16.09 Fair CLR -9.4 -20.5 40% -18 76.61 0.0
27 16:55 W 31 G 46 11.27 Partly Cloudy SCT013 SCT024 SCT030 -9 -19.5 43% -18 76.58 0.0
27 16:35 W 28 G 35 11.27 Mostly Cloudy SCT013 SCT021 BKN027 -9.1 -17.2 52% -17 76.56 0.0
27 16:15 W 31 G 43 11.27 Overcast SCT021 BKN027 OVC043 -8.5 -17.4 49% -17 76.5 0.0
27 15:55 W 28 G 43 6.44 Light Snow SCT011 SCT020 OVC041 -8.3 -15.8 55% -16 76.45 0.0
27 15:35 W 30 G 43 4.83 Overcast with Haze SCT020 SCT029 OVC037 -8.5 -16.5 53% -17 76.43 0.0
27 15:15 W 31 G 41 11.27 Mostly Cloudy SCT013 SCT018 BKN037 -8.2 -16.9 50% -17 76.4 0.0
27 14:55 W 26 G 37 6.44 Light Snow BKN018 BKN024 -7.9 -15.9 53% -16 76.35 0.0
27 14:35 W 26 G 37 4.83 Light Snow SCT016 BKN022 OVC027 -8.2 -15.6 56% -16 76.33 0.0
27 14:15 W 35 G 43 8.05 Mostly Cloudy with Haze and Breezy BKN021 BKN026 BKN032 -7.8 -16.6 50% -17 76.3 0.0
27 13:55 W 37 G 50 8.05 Mostly Cloudy with Haze and Breezy BKN023 -7.2 -16.4 48% -16 76.3 0.0
27 13:35 W 37 G 57 11.27 Partly Cloudy and Breezy SCT019 SCT025 -7.6 -17.7 45% -17 76.28 0.0
27 13:15 W 28 G 43 8.05 Mostly Cloudy with Haze BKN019 BKN025 -7.2 -16.1 49% -15 76.28 0.0
27 12:55 W 31 G 50 6.44 Light Snow BKN017 OVC025 -7.5 -16.1 51% -16 76.28 0.0
27 12:35 W 28 G 46 2.41 Light Snow OVC017 -8 -15.5 55% -16 76.28 0.0
27 12:15 W 35 G 54 4.02 Overcast with Haze and Breezy OVC019 -8.1 -16.2 53% -17 76.28 0.0
27 11:55 W 37 G 50 4.83 Overcast with Haze and Breezy OVC019 -8.5 -16.7 52% -18 76.28 0.0
27 11:35 W 31 G 46 4.83 Mostly Cloudy with Haze BKN019 -8.2 -16.6 51% -17 76.28 0.0
27 11:15 W 35 G 48 3.22 Mostly Cloudy with Haze and Breezy BKN019 -8.5 -16.6 52% -18 76.25 0.0
27 10:55 W 30 G 50 4.83 Mostly Cloudy with Haze BKN019 -8.8 -17 52% -17 76.25 0.0
27 10:35 W 30 G 46 6.44 Overcast with Haze OVC021 -9 -17 53% -18 76.25 0.0
27 10:15 W 35 G 44 11.27 Breezy NULL -9.7 -17.8 52% -19 76.23 0.0
27 09:15 SW 28 G 43 16.09 Overcast OVC023 0 0 0% 76.2 0.0
27 08:55 SW 28 16.09 Overcast OVC025 0 0 0% 76.2 0.0
27 08:35 SW 28 G 37 16.09 Overcast BKN025 OVC110 0 0 0% 76.17 0.0
27 08:15 SW 28 G 39 16.09 Overcast SCT027 OVC110 0 0 0% 76.17 0.0
27 07:55 SW 31 G 202 11.27 Mostly Cloudy SCT027 BKN110 0 0 0% 76.2 0.0
27 07:35 SW 30 G 41 11.27 Mostly Cloudy BKN110 0 0 0% 76.17 0.0
27 07:15 SW 31 G 39 16.09 Mostly Cloudy BKN110 0 0 0% 76.2 0.0
27 06:55 SW 30 G 43 11.27 Partly Cloudy SCT095 SCT120 0 0 0% 76.23 0.0
27 06:35 SW 30 G 52 11.27 Overcast OVC120 0 0 0% 76.23 0.0
27 06:15 SW 31 G 56 11.27 Overcast OVC120 0 0 0% 76.23 0.0
27 05:55 SW 35 G 46 8.05 Overcast with Haze and Breezy OVC120 0 0 0% 76.23 0.0
27 05:35 SW 41 G 50 8.05 Overcast with Haze and Breezy OVC120 0 0 0% 76.25 0.0
27 05:15 SW 43 G 54 6.44 Overcast with Haze and Windy OVC120 0 0 0% 76.28 0.0
27 04:35 SW 43 G 56 4.83 Fog/Mist and Windy SCT120 0 0 0% 0 0.0
Date Time (est) 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)