National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Grand Marais/Cook County Airport
Metric (Imperial)
Date Time (cdt) 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.
08 12:35 E 15 11.27 Overcast OVC004 -2 -2 100% -6 75.59 0.0
08 12:15 SE 11 11.27 Overcast OVC004 -2 -2 100% -6 75.59 0.0
08 11:55 SE 13 11.27 Overcast OVC002 -2 -2 100% -6 75.64 0.0
08 11:35 SE 9 G 26 8.05 Fog/Mist OVC002 -2 -2 100% -5 75.67 0.0
08 11:15 SE 13 G 26 8.05 Fog/Mist OVC002 -2 -2 100% -6 75.69 0.0
08 10:55 SE 15 G 26 11.27 Overcast OVC002 -2 -2 100% -6 75.72 0.0
08 10:35 SE 15 8.05 Fog/Mist OVC002 -2 -2 100% -6 75.74 0.0
08 10:15 SE 15 G 28 11.27 Overcast OVC002 -3 -3 100% -8 75.79 0.0
08 09:55 SE 13 G 26 4.02 Fog/Mist OVC002 -3 -3 100% -7 75.77 0.0
08 09:35 SE 17 G 33 1.21 Fog/Mist OVC002 -3 -3 100% -8 75.77 0.0
08 09:15 SE 15 0.80 Unknown Precip OVC002 -3 -3 100% -8 75.82 0.0
08 08:55 SE 19 G 31 0.80 Unknown Precip OVC002 -3 -3 100% -8 75.87 0.0
08 08:35 SE 17 0.80 Unknown Precip OVC002 -3 -3 100% -8 75.9 0.0
08 08:15 SE 17 0.80 Unknown Precip OVC002 -3 -3 100% -8 75.9 0.0
08 07:55 SE 19 G 26 0.80 Unknown Precip OVC002 -3 -3 100% -8 75.95 0.0
08 07:35 SE 13 0.24 Unknown Precip OVC002 -3 -3 100% -7 75.97 0.0
08 07:15 SE 15 0.40 Unknown Precip OVC002 -3 -3 100% -8 75.97 0.0
08 06:55 SE 17 0.40 Light Snow OVC002 -3 -3 100% -8 75.97 0.0
08 06:35 SE 15 0.80 Light Snow OVC002 -3 -3 100% -8 76 0.0
08 06:15 SE 13 G 28 2.01 Light Snow OVC002 -3 -3 100% -7 76.02 0.0
08 05:55 SE 15 1.61 Snow OVC004 -3 -3 100% -8 76.05 0.0
08 05:35 SE 15 1.21 Snow OVC004 -3 -4 93% -8 76.07 0.0
08 05:15 SE 13 2.01 Light Snow BKN008 OVC012 -3 -4 93% -7 76.1 0.0
08 04:55 SE 13 3.22 Light Snow BKN014 OVC036 -3 -4 93% -7 76.15 0.0
08 04:35 SE 13 6.44 Light Snow BKN039 OVC050 -2 -7 69% -6 76.17 0.0
08 04:15 SE 9 16.09 Overcast SCT043 OVC065 -2 -7 69% -5 76.2 0.0
08 03:55 SE 7 16.09 Overcast OVC065 -2 -7 69% -4 76.23 0.0
08 03:35 SE 7 16.09 Overcast SCT046 BKN050 OVC075 -2 -7 69% -4 76.25 0.0
08 03:15 SE 9 16.09 Overcast SCT048 BKN050 OVC090 -2 -6 74% -5 76.3 0.0
08 02:55 SE 7 16.09 Overcast SCT042 SCT060 OVC090 -3 -7 74% -6 76.33 0.0
08 02:35 SE 11 16.09 Overcast SCT050 SCT060 OVC070 -3 -7 74% -7 76.33 0.0
08 02:15 SE 6 16.09 Overcast BKN060 OVC075 -3 -7 74% 76.35 0.0
08 01:55 SE 6 16.09 Overcast SCT049 BKN060 OVC085 -3 -7 74% 76.4 0.0
08 01:35 SE 7 16.09 Mostly Cloudy SCT060 SCT085 BKN090 -3 -7 74% -6 76.43 0.0
08 01:15 E 7 16.09 Mostly Cloudy SCT048 SCT060 BKN085 -3 -8 69% -6 76.43 0.0
08 00:55 SE 9 16.09 Overcast BKN070 OVC090 -4 -8 74% -7 76.43 0.0
08 00:35 E 9 16.09 Overcast OVC080 -4 -8 74% -7 76.48 0.0
08 00:15 S 7 16.09 Overcast OVC080 -4 -8 74% -7 76.48 0.0
07 23:55 SE 9 16.09 Overcast OVC080 -4 -8 74% -7 76.5 0.0
07 23:35 SE 9 16.09 Overcast BKN080 OVC100 -4 -11 59% -7 76.5 0.0
07 23:15 SE 6 16.09 Overcast BKN080 OVC100 -4 -11 59% 76.5 0.0
07 22:55 Calm 16.09 Overcast BKN090 OVC100 -4 -10 63% 76.5 0.0
07 22:35 E 6 16.09 Overcast OVC090 -4 -9 69% 76.53 0.0
07 22:15 Calm 16.09 Mostly Cloudy BKN100 -4 -9 69% 76.53 0.0
07 21:55 SE 6 16.09 Mostly Cloudy BKN100 -4 -14 46% 76.58 0.0
07 21:35 Calm 16.09 Partly Cloudy SCT100 -4 -14 46% 76.58 0.0
07 21:15 Calm 16.09 Mostly Cloudy BKN110 -4 -14 46% 76.61 0.0
07 20:55 Calm 16.09 Mostly Cloudy BKN110 -4 -14 46% 76.63 0.0
07 20:35 Calm 16.09 Overcast OVC110 -4 -14 46% 76.63 0.0
07 20:15 Calm 16.09 Mostly Cloudy BKN120 -4 -14 46% 76.63 0.0
07 19:55 Calm 16.09 Partly Cloudy SCT120 -4 -14 46% 76.63 0.0
07 19:35 Calm 16.09 Fair CLR -3 -13 46% 76.66 0.0
07 19:15 Calm 16.09 Fair CLR -3 -12 50% 76.68 0.0
07 18:55 S 7 16.09 Fair CLR -3 -12 50% -6 76.71 0.0
07 18:35 SW 6 16.09 Fair CLR -2 -13 43% 76.71 0.0
07 18:15 S 6 16.09 Fair CLR -2 -14 40% 76.73 0.0
07 17:55 SW 9 16.09 Fair CLR -2 -14 40% -5 76.76 0.0
07 17:35 SW 15 G 26 16.09 Fair CLR -2 -14 40% -6 76.78 0.0
07 17:15 S 7 16.09 Fair CLR -2 -14 40% -4 76.81 0.0
07 16:55 SW 15 16.09 Fair CLR -1 -13 40% -5 76.81 0.0
07 16:35 S 17 16.09 Fair CLR -1 -13 40% -6 76.84 0.0
07 16:15 S 13 G 26 16.09 Fair CLR -2 -14 40% -6 76.84 0.0
07 15:55 S 17 G 26 16.09 Fair CLR -1 -14 37% -6 76.86 0.0
07 15:35 S 11 G 28 16.09 Fair CLR -1 -14 37% -4 76.89 0.0
07 15:15 S 17 G 28 16.09 Fair CLR -2 -12 47% -7 76.91 0.0
07 14:55 S 19 16.09 Fair CLR -2 -11 51% -7 76.94 0.0
07 14:35 S 17 G 26 16.09 Fair CLR -1 -12 43% -6 76.96 0.0
07 14:15 SW 19 G 30 16.09 Fair CLR -2 -13 43% -7 76.96 0.0
07 13:55 S 19 G 26 16.09 Fair CLR -2 -12 47% -7 76.99 0.0
07 13:35 S 17 G 28 16.09 Fair CLR -2 -13 43% -7 76.99 0.0
07 13:15 S 15 G 26 16.09 Fair CLR -2 -13 43% -6 77.01 0.0
07 12:55 SW 19 G 28 16.09 Fair CLR -2 -13 43% -7 77.01 0.0
07 12:35 S 17 16.09 Fair CLR -2 -13 43% -7 77.04 0.0
07 12:15 S 11 16.09 Fair CLR -2 -14 40% -6 77.04 0.0
07 11:55 S 11 16.09 Fair CLR -1 -16 31% -4 77.06 0.0
07 11:35 SW 11 16.09 Fair CLR -2 -17 31% -6 77.09 0.0
07 11:15 SW 11 16.09 Fair CLR -3 -17 33% -7 77.09 0.0
07 10:55 S 11 16.09 Fair CLR -3 -17 33% -7 77.09 0.0
07 10:35 SW 13 16.09 Fair CLR -4 -17 36% -8 77.11 0.0
07 10:15 SW 11 16.09 Fair CLR -4 -17 36% -8 77.11 0.0
07 09:55 SW 15 16.09 Fair CLR -5 -17 39% -10 77.14 0.0
07 09:35 SW 9 16.09 Fair CLR -6 -17 42% -10 77.14 0.0
07 09:15 Calm 16.09 Fair CLR -6 -17 42% 77.14 0.0
07 08:55 Calm 16.09 Fair CLR -8 -18 45% 77.14 0.0
07 08:35 SW 6 16.09 Fair CLR -8 -18 45% 77.14 0.0
07 08:15 Calm 16.09 Fair CLR -11 -18 57% 77.17 0.0
07 07:55 Calm 16.09 Fair CLR -13 -19 61% 77.14 0.0
07 07:35 Calm 16.09 Fair CLR -14 -19 66% 77.14 0.0
07 07:15 Calm 16.09 Fair CLR -16 -20 72% 77.14 0.0
07 06:55 Calm 16.09 Fair CLR -17 -20 78% 77.11 0.0
07 06:35 Calm 16.09 Fair CLR -18 -21 78% 77.11 0.0
07 06:15 N 6 16.09 Fair CLR -19 -22 77% 77.11 0.0
07 05:55 N 6 16.09 Fair CLR -16 -21 66% 77.11 0.0
07 05:35 Calm 16.09 Fair CLR -12 -19 56% 77.11 0.0
07 05:15 Calm 16.09 Fair CLR -12 -19 56% 77.11 0.0
07 04:55 SW 6 16.09 Fair CLR -12 -19 56% 77.09 0.0
07 04:35 Calm 16.09 Fair CLR -12 -19 56% 77.06 0.0
07 04:15 Calm 16.09 Fair CLR -13 -19 61% 77.06 0.0
07 03:55 Calm 16.09 Fair CLR -12 -19 56% 77.06 0.0
07 03:35 N 13 16.09 Fair CLR -11 -19 52% -17 77.04 0.0
07 03:15 N 19 16.09 Fair CLR -11 -19 52% -18 77.04 0.0
07 02:55 N 22 16.09 Fair CLR -11 -19 52% -19 77.04 0.0
07 02:35 N 22 16.09 Fair CLR -11 -19 52% -19 77.06 0.0
07 02:15 NW 19 16.09 Fair CLR -10 -19 48% -17 77.06 0.0
07 01:55 NW 17 16.09 Fair CLR -10 -19 48% -17 77.06 0.0
07 01:35 NW 15 16.09 Fair CLR -10 -19 48% -16 77.06 0.0
07 01:15 NW 11 16.09 Fair CLR -11 -19 52% -16 77.06 0.0
07 00:55 NW 11 16.09 Fair CLR -11 -19 52% -16 77.09 0.0
07 00:35 NW 11 16.09 Fair CLR -12 -19 56% -17 77.06 0.0
07 00:15 W 6 16.09 Fair CLR -11 -19 52% 77.06 0.0
06 23:55 NW 9 16.09 Fair CLR -11 -19 52% -16 77.06 0.0
06 23:35 N 11 16.09 Fair CLR -10 -19 48% -15 77.04 0.0
06 23:15 NW 7 16.09 Fair CLR -10 -19 48% -14 77.04 0.0
06 22:55 NW 6 16.09 Fair CLR -10 -19 48% 77.04 0.0
06 22:35 Calm 16.09 Fair CLR -9 -18 48% 77.06 0.0
06 22:15 NW 7 16.09 Fair CLR -9 -18 48% -13 77.04 0.0
06 21:55 NW 9 16.09 Fair CLR -9 -18 48% -13 77.06 0.0
06 21:35 NW 13 16.09 Fair CLR -8 -18 45% -13 77.04 0.0
06 21:15 NW 13 16.09 Fair CLR -8 -18 45% -13 77.04 0.0
06 20:55 NW 11 16.09 Fair CLR -8 -18 45% -13 77.01 0.0
06 20:35 NW 9 16.09 Fair CLR -8 -18 45% -12 77.01 0.0
06 20:15 NW 9 16.09 Fair CLR -8 -18 45% -12 76.99 0.0
06 19:55 NW 9 16.09 Fair CLR -7 -18 42% -11 76.99 0.0
06 19:35 NW 15 G 28 16.09 Fair CLR -6 -19 35% -11 76.96 0.0
06 19:15 NW 17 G 30 16.09 Fair CLR -6 -19 35% -12 76.96 0.0
06 18:55 NW 17 G 39 16.09 Fair CLR -6 -19 35% -12 76.96 0.0
06 18:35 NW 22 G 35 16.09 Fair CLR -5 -19 33% -11 76.94 0.0
06 18:15 NW 22 G 35 16.09 Fair CLR -5 -18 36% -11 76.94 0.0
06 17:55 NW 19 G 37 16.09 Fair CLR -5 -18 36% -11 76.94 0.0
06 17:35 NW 22 G 37 16.09 Fair CLR -4 -18 33% -10 76.91 0.0
06 17:15 NW 20 G 41 16.09 Fair CLR -4 -17 36% -10 76.91 0.0
06 16:55 NW 22 G 37 16.09 Fair CLR -4 -17 36% -10 76.91 0.0
06 16:35 NW 22 G 39 16.09 Fair CLR -4 -17 36% -10 76.91 0.0
06 16:15 N 30 G 48 16.09 Fair CLR -5 -17 39% -12 76.89 0.0
06 15:55 N 13 G 33 16.09 Fair CLR -4 -17 36% -8 76.89 0.0
06 15:35 N 31 G 41 16.09 Fair CLR -5 -17 39% -13 76.86 0.0
06 15:15 N 31 G 39 16.09 Fair CLR -5 -17 39% -13 76.89 0.0
06 14:55 N 31 G 37 16.09 Fair CLR -5 -17 39% -13 76.86 0.0
06 14:35 N 35 G 50 16.09 Fair and Breezy CLR -6 -17 42% -14 76.86 0.0
06 14:15 N 31 G 46 16.09 Fair CLR -6 -18 38% -14 76.86 0.0
06 13:55 N 28 G 43 16.09 Fair CLR -6 -17 42% -13 76.86 0.0
06 13:35 NW 31 G 46 16.09 Fair CLR -6 -17 42% -14 76.86 0.0
06 13:15 N 28 G 43 16.09 Fair CLR -6 -17 42% -13 76.86 0.0
06 12:55 NW 26 G 41 16.09 Fair CLR -6 -16 45% -13 76.86 0.0
06 12:35 N 33 G 41 16.09 Fair and Breezy CLR -6 -16 45% -14 76.84 0.0
06 12:15 N 28 G 52 16.09 Fair CLR -7 -16 49% -15 76.84 0.0
06 11:55 N 30 G 39 16.09 Partly Cloudy SCT035 -7 -15 53% -15 76.84 0.0
06 11:35 N 31 G 48 16.09 Partly Cloudy SCT032 -7 -15 53% -15 76.84 0.0
06 11:15 NW 28 G 43 16.09 Partly Cloudy SCT029 -7 -14 58% -15 76.84 0.0
06 10:55 N 33 G 46 16.09 Partly Cloudy and Breezy SCT027 -8 -14 62% -17 76.81 0.0
06 10:35 NW 22 G 39 4.02 Light Snow SCT015 BKN021 OVC029 -8 -13 68% -15 76.78 0.0
06 10:15 NW 26 G 44 3.22 Light Snow BKN022 OVC028 -8 -12 73% -16 76.76 0.0
06 09:55 N 28 G 44 16.09 Overcast OVC026 -8 -13 68% -16 76.73 0.0
06 09:35 N 33 G 46 6.44 Light Snow and Breezy SCT016 OVC024 -7 -12 68% -15 76.71 0.0
06 09:15 N 35 G 54 2.41 Light Snow and Breezy SCT007 BKN016 OVC024 -8 -12 73% -17 76.68 0.0
06 08:55 N 19 G 46 1.21 Light Snow BKN008 BKN011 OVC024 -8 -11 79% -15 76.66 0.0
06 08:35 N 41 G 54 6.44 Light Snow and Breezy BKN022 OVC029 -7 -11 73% -16 76.63 0.0
06 08:15 N 30 G 46 2.41 Light Snow OVC020 -7 -9 86% -15 76.58 0.0
06 07:55 N 39 G 50 2.82 Light Snow and Breezy OVC021 -7 -10 79% -16 76.56 0.0
06 07:35 N 33 G 44 3.22 Light Snow and Breezy BKN017 OVC024 -7 -9 86% -15 76.5 0.0
06 07:15 N 28 G 41 2.41 Light Snow SCT013 OVC021 -6 -8 86% -13 76.5 0.0
06 06:55 N 31 G 52 2.01 Light Snow SCT015 OVC024 -6 -7 93% -14 76.45 0.0
06 06:35 N 35 G 50 2.01 Light Snow and Breezy SCT013 BKN022 OVC031 -5 -7 86% -13 76.4 0.0
06 06:15 NW 37 G 54 3.22 Light Snow and Breezy BKN023 OVC029 -5 -7 86% -13 76.38 0.0
06 05:55 N 28 G 46 4.02 Light Snow SCT014 BKN023 OVC029 -4 -6 86% -11 76.35 0.0
06 05:35 N 30 G 46 4.83 Light Snow SCT018 BKN025 OVC029 -3 -5 86% -10 76.33 0.0
06 05:15 N 31 G 48 3.22 Light Snow BKN018 OVC025 -3 -4 93% -10 76.3 0.0
06 04:55 NW 22 G 35 4.02 Light Snow SCT015 BKN021 OVC030 -2 -3 93% -8 76.28 0.0
06 04:15 NW 9 6.44 Light Snow SCT013 BKN022 OVC080 -2 -3 93% -5 76.28 0.0
06 03:55 NW 7 4.02 Light Snow SCT016 BKN046 OVC065 -2 -3 93% -4 76.28 0.0
06 03:35 NW 7 6.44 Light Snow BKN016 -3 -3 100% -6 76.28 0.0
06 03:15 NW 7 16.09 Unknown Precip SCT110 -3 -3 100% -6 76.28 0.0
06 02:55 NW 6 16.09 Partly Cloudy SCT120 -3 -3 100% 76.28 0.0
06 02:35 NW 6 16.09 Light Snow SCT020 BKN110 -3 -3 100% 76.28 0.0
06 02:15 NW 6 16.09 Partly Cloudy SCT110 -3 -3 100% 76.3 0.0
06 01:55 W 6 16.09 Fair CLR -3 -3 100% 76.28 0.0
06 01:35 Calm 16.09 Partly Cloudy SCT020 -3 -3 100% 76.3 0.0
06 01:15 Calm 16.09 Partly Cloudy SCT015 SCT110 -2 -3 93% 76.3 0.0
06 00:55 Calm 16.09 Mostly Cloudy SCT015 SCT029 BKN110 -2 -3 93% 76.3 0.0
06 00:35 Calm 16.09 Overcast SCT021 BKN029 OVC110 -2 -2 100% 76.3 0.0
06 00:15 N 6 11.27 Light Snow BKN023 BKN035 OVC060 -1 -2 93% 76.3 0.0
05 23:55 N 9 16.09 Light Snow SCT023 BKN043 OVC060 -1 -2 93% -4 76.3 0.0
05 23:35 NW 6 11.27 Light Snow BKN025 BKN031 OVC039 -1 -2 93% 76.3 0.0
05 23:15 Calm 16.09 Overcast SCT027 BKN033 OVC039 -2 -3 93% 76.3 0.0
05 22:55 Calm 16.09 Overcast BKN033 OVC050 -2 -3 93% 76.3 0.0
05 22:35 Calm 16.09 Overcast SCT035 OVC050 -2 -3 93% 76.3 0.0
05 22:15 NW 6 16.09 Partly Cloudy SCT048 -2 -3 93% 76.3 0.0
05 21:55 NW 6 16.09 Fair CLR -2 -3 93% 76.3 0.0
05 21:35 NW 6 16.09 Fair CLR -2 -3 93% 76.3 0.0
05 21:15 N 7 16.09 Fair CLR -2 -3 93% -4 76.3 0.0
05 20:55 N 9 16.09 Fair CLR -1 -3 86% -4 76.28 0.0
05 20:35 N 9 16.09 Fair CLR -1 -2 93% -4 76.28 0.0
05 20:15 N 11 16.09 Light Snow SCT021 SCT033 BKN050 0 -2 87% -3 76.25 0.0
05 19:55 N 13 16.09 Light Snow SCT018 SCT027 OVC050 1 -2 81% -2 76.25 0.0
05 19:35 N 15 16.09 Light Snow SCT026 BKN050 OVC055 1 -2 81% -3 76.25 0.0
05 19:15 N 17 16.09 Overcast SCT041 BKN055 OVC065 1 -3 75% -3 76.25 0.0
05 18:55 N 20 G 26 16.09 Overcast SCT039 BKN046 OVC065 2 -4 65% -2 76.23 0.0
05 18:35 N 20 G 28 16.09 Overcast SCT046 OVC065 3 -6 52% -1 76.2 0.0
05 18:15 NW 13 16.09 Overcast SCT049 OVC055 3 -6 52% 0 76.2 0.0
05 17:55 NW 17 G 28 16.09 Overcast SCT055 OVC065 4 -7 45% 1 76.17 0.0
05 17:35 NW 11 16.09 Overcast OVC065 4 -7 45% 2 76.17 0.0
05 17:15 NW 9 G 30 16.09 Overcast BKN065 OVC070 4 -7 45% 2 76.17 0.0
05 16:55 NW 15 16.09 Mostly Cloudy BKN065 BKN070 4 -8 42% 1 76.15 0.0
05 16:35 W 13 G 28 16.09 Mostly Cloudy BKN065 4 -8 42% 1 76.15 0.0
05 16:15 W 9 G 26 16.09 Mostly Cloudy BKN065 4 -8 42% 2 76.15 0.0
05 15:55 NW 15 16.09 Mostly Cloudy BKN065 5 -8 39% 2 76.12 0.0
05 15:35 W 13 16.09 Mostly Cloudy BKN065 5 -8 39% 2 76.12 0.0
05 15:15 W 15 G 26 16.09 Mostly Cloudy BKN065 5 -9 36% 2 76.15 0.0
05 14:55 NW 13 G 30 16.09 Mostly Cloudy BKN065 6 -9 34% 4 76.15 0.0
05 14:35 NW 19 G 26 16.09 Overcast OVC075 5 -9 36% 2 76.15 0.0
05 14:15 NW 15 16.09 Mostly Cloudy BKN075 5 -10 33% 2 76.15 0.0
05 13:55 W 15 16.09 Partly Cloudy SCT075 5 -9 36% 2 76.15 0.0
05 13:35 NW 20 G 33 16.09 Fair CLR 4 -11 33% 0 76.15 0.0
05 13:15 NW 11 G 26 16.09 Fair CLR 5 -9 36% 3 76.15 0.0
05 12:55 W 11 16.09 Fair CLR 4 -9 39% 2 76.15 0.0
Date Time (cdt) 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)