National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Duluth - Sky Harbor Airport
Imperial (Metric)
Date Time (cdt) 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.
04 16:55 NW 10 10.00 Overcast SCT075 OVC100 60.8 42.8 52% 30.16 0.0
04 16:35 NW 12 G 18 10.00 Overcast OVC075 60.8 42.8 52% 30.15 0.0
04 16:15 N 15 10.00 Overcast OVC080 62.6 44.6 52% 30.15 0.0
04 15:55 NW 17 10.00 Overcast FEW065 FEW075 OVC090 62.6 42.8 49% 30.14 0.0
04 15:35 NW 18 10.00 Overcast FEW060 SCT070 OVC090 64.4 42.8 46% 30.14 0.0
04 15:15 NW 10 10.00 Overcast SCT060 BKN070 OVC090 62.6 44.6 52% 30.14 0.0
04 14:55 NW 12 10.00 Overcast BKN060 OVC070 62.6 44.6 52% 30.14 0.0
04 14:35 NW 13 10.00 Overcast BKN060 OVC070 62.6 44.6 52% 30.15 0.0
04 14:15 W 16 10.00 Mostly Cloudy SCT065 BKN085 62.6 44.6 52% 30.15 0.0
04 13:55 W 14 G 20 10.00 Mostly Cloudy FEW060 SCT085 BKN110 62.6 44.6 52% 30.16 0.0
04 13:35 NW 16 10.00 Overcast OVC110 62.6 42.8 49% 30.16 0.0
04 13:15 W 15 10.00 Overcast FEW047 OVC110 62.6 44.6 52% 30.17 0.0
04 12:55 W 14 G 23 10.00 Overcast OVC110 62.6 44.6 52% 30.18 0.0
04 12:35 NW 15 10.00 Overcast OVC110 60.8 44.6 55% 30.18 0.0
04 12:15 W 10 10.00 Overcast OVC110 59 44.6 59% 30.19 0.0
04 11:55 W 14 10.00 Mostly Cloudy BKN120 59 44.6 59% 30.19 0.0
04 11:35 W 12 10.00 Partly Cloudy SCT120 57.2 46.4 67% 30.19 0.0
04 11:15 W 12 10.00 Fair CLR 55.4 46.4 72% 30.19 0.0
04 10:55 W 13 10.00 Fair CLR 53.6 46.4 77% 30.2 0.0
04 10:35 W 14 10.00 Fair CLR 55.4 46.4 72% 30.2 0.0
04 10:15 W 14 10.00 Fair CLR 53.6 46.4 77% 30.19 0.0
04 09:55 W 14 10.00 Fair CLR 51.8 46.4 82% 30.18 0.0
04 09:35 W 12 10.00 Fair CLR 51.8 46.4 82% 30.18 0.0
04 09:15 W 13 10.00 Fair CLR 51.8 46.4 82% 30.18 0.0
04 08:55 W 14 10.00 Fair CLR 51.8 46.4 82% 30.18 0.0
04 08:35 W 15 10.00 Fair CLR 50 46.4 88% 45 30.17 0.0
04 08:15 W 16 10.00 Fair CLR 50 46.4 88% 45 30.17 0.0
04 07:55 W 14 10.00 Fair CLR 50 46.4 88% 45 30.16 0.0
04 07:35 W 15 10.00 Fair CLR 50 46.4 88% 45 30.15 0.0
04 07:15 W 14 10.00 Fair CLR 50 46.4 88% 45 30.14 0.0
04 06:55 W 13 10.00 Fair CLR 50 46.4 88% 46 30.13 0.0
04 06:35 W 10 10.00 Fair CLR 50 46.4 88% 46 30.12 0.0
04 06:15 W 10 10.00 Fair CLR 50 46.4 88% 46 30.11 0.0
04 05:55 W 10 10.00 Fair CLR 50 46.4 88% 46 30.1 0.0
04 05:35 W 12 10.00 Fair CLR 51.8 46.4 82% 30.1 0.0
04 05:15 W 12 10.00 A Few Clouds FEW049 51.8 46.4 82% 30.09 0.0
04 04:55 W 12 10.00 Partly Cloudy FEW038 SCT049 51.8 46.4 82% 30.09 0.0
04 04:35 W 13 10.00 A Few Clouds FEW037 FEW050 51.8 46.4 82% 30.08 0.0
04 04:15 W 12 10.00 Fair CLR 51.8 48.2 88% 30.07 0.0
04 03:55 W 12 G 17 10.00 Fair CLR 53.6 48.2 82% 30.06 0.0
04 03:35 W 13 10.00 Fair CLR 53.6 48.2 82% 30.05 0.0
04 03:15 W 13 10.00 Fair CLR 53.6 48.2 82% 30.04 0.0
04 02:55 W 13 10.00 Fair CLR 53.6 48.2 82% 30.03 0.0
04 02:35 W 13 10.00 A Few Clouds FEW027 FEW040 53.6 50 88% 30.03 0.0
04 02:15 W 13 10.00 Mostly Cloudy FEW027 SCT038 BKN049 53.6 50 88% 30.03 0.0
04 01:55 W 13 10.00 Partly Cloudy FEW029 FEW038 SCT050 53.6 50 88% 30.02 0.0
04 01:35 W 10 10.00 A Few Clouds FEW039 FEW055 53.6 50 88% 30.01 0.0
04 01:15 W 12 10.00 Mostly Cloudy BKN039 BKN047 55.4 51.8 88% 30.01 0.0
04 00:55 W 14 G 21 10.00 Overcast BKN039 OVC046 55.4 51.8 88% 30 0.0
04 00:35 W 13 10.00 Mostly Cloudy BKN043 55.4 53.6 94% 29.99 0.0
04 00:15 W 15 G 22 10.00 Mostly Cloudy BKN042 BKN048 55.4 53.6 94% 29.98 0.0
03 23:55 W 14 10.00 Mostly Cloudy FEW034 BKN042 BKN048 55.4 53.6 94% 29.97 0.0
03 23:35 W 15 10.00 Overcast FEW033 BKN040 OVC047 53.6 53.6 100% 29.97 0.0
03 23:15 W 13 10.00 Mostly Cloudy FEW034 BKN045 53.6 53.6 100% 29.97 0.0
03 22:55 SW 13 10.00 Mostly Cloudy BKN043 BKN049 53.6 53.6 100% 29.96 0.0
03 22:35 W 15 10.00 Mostly Cloudy SCT044 BKN050 53.6 53.6 100% 29.96 0.0
03 22:15 SW 14 10.00 Partly Cloudy FEW037 SCT044 SCT050 53.6 53.6 100% 29.96 0.0
03 21:55 SW 14 10.00 Mostly Cloudy FEW015 BKN033 BKN039 53.6 53.6 100% 29.95 0.0
03 21:35 SW 12 10.00 Overcast BKN016 BKN028 OVC040 53.6 53.6 100% 29.95 0.0
03 21:15 SW 10 10.00 Overcast OVC015 53.6 53.6 100% 29.95 0.0
03 20:55 SW 10 10.00 Overcast OVC014 53.6 53.6 100% 29.95 0.0 0.01
03 20:35 SW 10 10.00 Light Rain BKN015 BKN022 OVC055 53.6 53.6 100% 29.95 0.0
03 20:15 SW 10 8.00 Light Rain FEW017 SCT050 OVC060 51.8 51.8 100% 29.96 0.0
03 19:55 W 12 9.00 Light Rain FEW017 BKN060 OVC070 53.6 51.8 94% 29.95 0.0 0.01
03 19:35 SW 10 7.00 Light Rain FEW041 BKN060 OVC075 51.8 51.8 100% 29.94 0.0
03 19:15 SW 9 7.00 Light Rain SCT043 OVC070 51.8 51.8 100% 29.95 0.0
03 18:55 SW 7 3.00 Light Rain Fog/Mist BKN045 OVC070 51.8 51.8 100% 29.95 0.0 0.06
03 18:35 S 12 2.50 Light Rain Fog/Mist OVC047 51.8 51.8 100% 29.95 0.0
03 18:15 SW 8 2.50 Light Rain Fog/Mist FEW040 BKN050 OVC060 51.8 51.8 100% 29.96 0.0
03 17:55 SW 7 2.00 Light Rain Fog/Mist SCT041 BKN047 OVC060 51.8 51.8 100% 29.97 0.0 0.14
03 17:35 SW 7 2.00 Light Rain Fog/Mist FEW029 FEW040 OVC047 51.8 51.8 100% 29.98 0.0
03 17:15 SW 10 1.50 Rain Fog/Mist FEW004 SCT030 BKN039 51.8 51.8 100% 29.97 0.0
03 16:55 SW 13 1.25 Heavy Rain Fog/Mist OVC039 51.8 51.8 100% 29.97 0.0 0.21
03 16:35 S 12 2.00 Rain Fog/Mist OVC039 53.6 51.8 94% 29.98 0.0
03 16:15 S 14 1.75 Rain Fog/Mist OVC040 53.6 51.8 94% 29.99 0.0
03 15:55 SW 9 2.50 Light Rain Fog/Mist FEW035 BKN042 OVC060 53.6 51.8 94% 29.99 0.0 0.02
03 15:35 SW 12 2.00 Light Rain Haze FEW041 SCT048 BKN065 55.4 50 82% 30 0.0
03 15:15 SW 10 10.00 Overcast BKN060 OVC070 57.2 48.2 72% 30 0.0
03 14:55 SW 15 G 22 8.00 Light Rain BKN060 BKN070 OVC090 57.2 48.2 72% 30.01 0.0
03 14:35 SW 15 G 23 2.50 Light Rain Haze FEW045 BKN065 OVC090 60.8 46.4 59% 30 0.0
03 14:15 S 18 10.00 Mostly Cloudy BKN070 BKN100 64.4 41 43% 29.99 0.0
03 13:55 SW 16 G 22 10.00 Mostly Cloudy BKN070 BKN110 64.4 41 43% 29.99 0.0
03 13:35 S 16 10.00 Overcast OVC075 62.6 42.8 49% 30.01 0.0
03 13:15 Vrbl 6 G 13 10.00 Thunderstorm in Vicinity BKN070 BKN120 59 46.4 63% 30.02 0.0
03 12:55 Vrbl 7 10.00 Overcast BKN070 OVC120 59 44.6 59% 30.03 0.0
03 12:35 Vrbl 7 10.00 Overcast OVC075 57.2 42.8 59% 30.05 0.0
03 12:15 Vrbl 6 10.00 Overcast OVC080 57.2 42.8 59% 30.06 0.0
03 11:55 SE 6 10.00 Overcast OVC080 57.2 42.8 59% 30.08 0.0
03 11:35 SE 5 10.00 Overcast OVC080 55.4 42.8 63% 30.08 0.0
03 11:15 E 6 10.00 Overcast OVC080 55.4 42.8 63% 30.1 0.0
03 10:55 E 6 10.00 Overcast OVC085 55.4 39.2 55% 30.09 0.0
03 10:35 S 7 G 13 10.00 Overcast OVC085 55.4 39.2 55% 30.11 0.0
03 10:15 S 8 10.00 Overcast OVC085 55.4 39.2 55% 30.11 0.0
03 09:55 S 8 10.00 Overcast OVC085 55.4 39.2 55% 30.13 0.0
03 09:35 S 7 G 13 10.00 Overcast OVC085 53.6 37.4 54% 30.14 0.0
03 09:15 S 5 10.00 Overcast OVC090 53.6 37.4 54% 30.15 0.0
03 08:55 Calm 10.00 Overcast OVC090 51.8 37.4 58% 30.16 0.0
03 08:35 Calm 10.00 Overcast OVC090 51.8 37.4 58% 30.17 0.0
03 08:15 Calm 10.00 Overcast OVC090 51.8 37.4 58% 30.18 0.0
03 07:55 Calm 10.00 Overcast OVC090 51.8 37.4 58% 30.18 0.0
03 07:15 S 8 10.00 Overcast OVC100 51.8 37.4 58% 30.18 0.0
03 06:55 S 7 10.00 Overcast OVC110 50 37.4 62% 48 30.18 0.0
03 06:35 S 5 10.00 Overcast BKN095 OVC110 50 37.4 62% 49 30.2 0.0
03 05:55 S 3 10.00 Overcast FEW075 OVC090 50 37.4 62% 30.21 0.0
03 05:35 S 6 10.00 Overcast OVC090 50 37.4 62% 48 30.22 0.0
03 05:15 S 6 10.00 Overcast FEW080 OVC090 50 37.4 62% 48 30.22 0.0
03 04:55 SE 6 10.00 Overcast OVC090 50 37.4 62% 48 30.22 0.0
03 04:35 SE 3 10.00 Overcast OVC090 50 35.6 58% 30.23 0.0
03 04:15 SE 3 10.00 Overcast OVC090 50 35.6 58% 30.23 0.0
03 03:55 SE 3 10.00 Overcast OVC090 51.8 35.6 54% 30.24 0.0
03 03:35 SE 6 10.00 Mostly Cloudy BKN095 51.8 35.6 54% 30.23 0.0
03 03:15 E 3 10.00 A Few Clouds FEW047 FEW100 51.8 35.6 54% 30.24 0.0
03 02:55 E 3 10.00 Fair CLR 51.8 35.6 54% 30.24 0.0
03 02:35 Calm 10.00 A Few Clouds FEW100 FEW120 51.8 35.6 54% 30.24 0.0
03 02:15 Calm 10.00 Mostly Cloudy FEW048 SCT090 BKN110 50 37.4 62% 30.24 0.0
03 01:55 Calm 10.00 Overcast OVC100 51.8 37.4 58% 30.24 0.0
03 01:35 Calm 10.00 Overcast OVC110 50 37.4 62% 30.24 0.0
03 01:15 Calm 10.00 Overcast OVC110 50 39.2 67% 30.24 0.0
03 00:55 Calm 10.00 Overcast OVC110 50 37.4 62% 30.25 0.0
03 00:35 Calm 10.00 Overcast SCT075 OVC110 50 37.4 62% 30.25 0.0
03 00:15 SW 5 10.00 Overcast FEW080 OVC110 50 41 71% 49 30.26 0.0
02 23:35 Calm 10.00 Partly Cloudy SCT110 51.8 44.6 77% 30.27 0.0
02 22:55 S 3 10.00 Fair CLR 50 44.6 82% 30.26 0.0
02 22:35 S 3 10.00 A Few Clouds FEW043 FEW050 50 44.6 82% 30.27 0.0
02 22:15 Calm 10.00 A Few Clouds FEW043 FEW049 50 41 71% 30.26 0.0
02 21:55 Calm 10.00 A Few Clouds FEW044 51.8 37.4 58% 30.26 0.0
02 21:35 SW 5 10.00 A Few Clouds FEW047 51.8 39.2 62% 30.26 0.0
02 21:15 SW 5 10.00 Partly Cloudy SCT046 51.8 39.2 62% 30.26 0.0
02 20:55 Calm 10.00 A Few Clouds FEW049 53.6 39.2 58% 30.26 0.0
02 20:35 Calm 10.00 A Few Clouds FEW049 53.6 42.8 67% 30.26 0.0
02 20:15 S 3 10.00 A Few Clouds FEW047 53.6 44.6 72% 30.25 0.0
02 19:55 Calm 10.00 Fair CLR 55.4 42.8 63% 30.25 0.0
02 19:35 Calm 10.00 Fair CLR 55.4 41 59% 30.25 0.0
02 19:15 S 3 10.00 Fair CLR 57.2 37.4 48% 30.24 0.0
02 18:55 SE 5 10.00 Fair CLR 57.2 35.6 44% 30.24 0.0
02 18:35 Calm 10.00 Fair CLR 57.2 41 55% 30.24 0.0
02 17:55 Calm 10.00 Fair CLR 59 39.2 48% 30.24 0.0
02 17:35 Calm 10.00 Fair CLR 60.8 37.4 42% 30.24 0.0
02 17:15 Calm 10.00 Fair CLR 60.8 35.6 39% 30.25 0.0
02 16:55 E 3 10.00 Fair CLR 60.8 33.8 36% 30.25 0.0
02 16:35 Calm 10.00 Fair CLR 60.8 33.8 36% 30.25 0.0
02 16:15 E 5 10.00 Fair CLR 60.8 35.6 39% 30.26 0.0
02 15:55 Calm 10.00 Fair CLR 60.8 33.8 36% 30.26 0.0
02 15:35 Calm 10.00 Fair CLR 60.8 32 34% 30.26 0.0
02 15:15 N 5 10.00 Fair CLR 60.8 33.8 36% 30.26 0.0
02 14:55 N 6 10.00 Fair CLR 62.6 32 32% 30.26 0.0
02 14:35 N 8 10.00 Fair CLR 60.8 32 34% 30.27 0.0
02 14:15 NW 7 10.00 Fair CLR 60.8 33.8 36% 30.27 0.0
02 13:55 NW 7 10.00 Fair CLR 60.8 33.8 36% 30.28 0.0
02 13:35 NW 8 10.00 Fair CLR 60.8 35.6 39% 30.29 0.0
02 13:15 NW 9 G 15 10.00 Fair CLR 59 33.8 39% 30.3 0.0
02 12:55 N 9 10.00 Fair CLR 59 33.8 39% 30.29 0.0
02 12:35 NW 8 G 16 10.00 Fair CLR 57.2 35.6 44% 30.3 0.0
02 12:15 NW 10 10.00 Fair CLR 57.2 37.4 48% 30.3 0.0
02 11:55 Vrbl 7 G 14 10.00 Fair CLR 57.2 37.4 48% 30.3 0.0
02 11:35 NW 10 10.00 Fair CLR 55.4 37.4 51% 30.3 0.0
02 11:15 NW 7 G 14 10.00 Fair CLR 55.4 37.4 51% 30.3 0.0
02 10:55 NW 10 10.00 Fair CLR 53.6 37.4 54% 30.3 0.0
02 10:35 W 5 10.00 Fair CLR 51.8 39.2 62% 30.3 0.0
02 10:15 SW 6 10.00 Fair CLR 50 39.2 67% 48 30.3 0.0
02 09:55 SW 8 10.00 Fair CLR 48.2 41 76% 45 30.29 0.0
02 09:35 SW 12 10.00 Fair CLR 46.4 41 82% 42 30.29 0.0
02 09:15 SW 13 10.00 Fair CLR 46.4 41 82% 41 30.28 0.0
02 08:55 SW 12 10.00 Fair CLR 44.6 41 87% 39 30.28 0.0
02 08:35 SW 13 10.00 Fair CLR 44.6 41 87% 39 30.27 0.0
02 08:15 S 13 10.00 Fair CLR 42.8 39.2 87% 37 30.26 0.0
02 07:55 S 12 10.00 Fair CLR 42.8 39.2 87% 37 30.26 0.0
02 07:35 S 9 10.00 Fair CLR 42.8 39.2 87% 38 30.26 0.0
02 07:15 S 8 10.00 Fair CLR 41 39.2 93% 36 30.25 0.0
02 06:55 SW 6 10.00 Fair CLR 42.8 39.2 87% 40 30.24 0.0
02 06:35 W 8 10.00 Fair CLR 44.6 39.2 81% 41 30.24 0.0
02 06:15 SW 8 10.00 A Few Clouds FEW044 42.8 39.2 87% 39 30.24 0.0
02 05:55 SW 10 10.00 Mostly Cloudy BKN040 42.8 39.2 87% 38 30.23 0.0
02 05:35 SW 10 10.00 Mostly Cloudy BKN039 42.8 39.2 87% 38 30.22 0.0
02 05:15 SW 8 10.00 Mostly Cloudy BKN039 BKN045 41 39.2 93% 36 30.21 0.0
02 04:35 SW 8 10.00 Mostly Cloudy BKN040 41 39.2 93% 36 30.2 0.0
02 04:15 SW 7 10.00 Mostly Cloudy BKN040 42.8 41 93% 39 30.19 0.0
02 03:55 SW 6 10.00 Mostly Cloudy BKN041 BKN046 44.6 41 87% 42 30.19 0.0
02 03:35 SW 7 10.00 Partly Cloudy SCT041 44.6 41 87% 41 30.18 0.0
02 03:15 SW 8 10.00 Mostly Cloudy BKN042 44.6 41 87% 41 30.17 0.0
02 02:55 SW 8 10.00 Mostly Cloudy BKN039 BKN045 48.2 41 76% 45 30.17 0.0
02 02:35 W 7 10.00 Mostly Cloudy SCT036 BKN042 48.2 42.8 82% 46 30.17 0.0
02 02:15 W 7 10.00 Mostly Cloudy SCT036 BKN042 44.6 41 87% 41 30.16 0.0
02 01:55 SW 8 10.00 Mostly Cloudy SCT035 BKN042 44.6 41 87% 41 30.15 0.0
02 01:35 SW 8 10.00 Mostly Cloudy SCT035 BKN042 46.4 41 82% 43 30.15 0.0
02 01:15 SW 6 10.00 Mostly Cloudy BKN037 BKN044 46.4 41 82% 44 30.15 0.0
02 00:55 SW 7 10.00 Partly Cloudy FEW038 SCT044 48.2 39.2 71% 46 30.14 0.0
02 00:35 SW 8 10.00 Partly Cloudy SCT038 SCT045 50 41 71% 47 30.14 0.0
02 00:15 SW 8 10.00 Partly Cloudy SCT040 51.8 39.2 62% 30.13 0.0
01 23:55 W 8 10.00 Partly Cloudy SCT040 53.6 37.4 54% 30.13 0.0
01 23:35 NW 10 10.00 A Few Clouds FEW039 53.6 37.4 54% 30.13 0.0
01 23:15 NW 8 10.00 Partly Cloudy FEW036 FEW041 SCT047 53.6 37.4 54% 30.13 0.0
01 22:55 NW 8 10.00 A Few Clouds FEW039 FEW045 53.6 37.4 54% 30.12 0.0
01 22:35 NW 10 10.00 A Few Clouds FEW045 55.4 37.4 51% 30.11 0.0
01 22:15 NW 12 10.00 Partly Cloudy FEW036 SCT045 55.4 37.4 51% 30.1 0.0
01 21:55 NW 13 10.00 Partly Cloudy SCT044 55.4 37.4 51% 30.09 0.0
01 21:35 W 13 10.00 Partly Cloudy SCT044 55.4 37.4 51% 30.08 0.0
01 21:15 W 10 G 22 10.00 A Few Clouds FEW046 57.2 37.4 48% 30.07 0.0
01 20:55 NW 13 10.00 A Few Clouds FEW044 FEW050 57.2 39.2 51% 30.07 0.0
01 20:35 W 13 10.00 A Few Clouds FEW047 57.2 39.2 51% 30.06 0.0
01 20:15 NW 13 G 18 10.00 Partly Cloudy SCT048 59 37.4 45% 30.06 0.0
01 19:55 NW 15 10.00 A Few Clouds FEW047 59 37.4 45% 30.04 0.0
01 19:35 NW 15 10.00 A Few Clouds FEW047 59 37.4 45% 30.04 0.0
01 19:15 NW 13 10.00 Fair CLR 60.8 39.2 45% 30.03 0.0
01 18:55 W 15 10.00 Fair CLR 60.8 39.2 45% 30.01 0.0
01 18:35 W 15 10.00 Fair CLR 60.8 39.2 45% 30.01 0.0
01 18:15 W 20 10.00 Fair CLR 62.6 39.2 42% 30 0.0
01 17:55 W 20 10.00 Fair CLR 62.6 37.4 39% 30 0.0
01 17:35 W 16 G 28 10.00 Fair CLR 62.6 39.2 42% 29.99 0.0
01 17:15 W 24 10.00 Fair and Breezy CLR 64.4 37.4 37% 29.99 0.0
Date Time (cdt) 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)