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.
21 21:15 N 9 16.09 Overcast SCT010 BKN014 OVC023 -1 -2 93% -4 75.46 0.0
21 20:55 N 19 G 28 16.09 Overcast SCT014 OVC023 -1 -2 93% -6 75.44 0.0
21 20:35 N 17 4.02 Light Snow SCT010 BKN015 OVC020 -1 -1 100% -6 75.36 0.0
21 20:15 N 11 16.09 Overcast SCT008 BKN012 OVC018 -1 -1 100% -4 75.29 0.0
21 19:55 N 15 G 31 11.27 Overcast OVC006 -1 -1 100% -5 75.21 0.0
21 19:35 N 22 G 35 16.09 Overcast OVC006 -1 -1 100% -6 75.21 0.0
21 19:15 N 24 G 35 16.09 Overcast OVC004 -1 -1 100% -7 75.16 0.0
21 18:55 N 26 G 35 8.05 Fog/Mist OVC004 0 0 100% -6 75.16 0.0
21 18:35 N 20 G 28 4.83 Fog/Mist OVC004 1 1 100% -4 75.13 0.0
21 18:15 N 22 4.83 Fog/Mist OVC004 1 1 100% -4 75.11 0.0
21 17:55 N 22 6.44 Fog/Mist OVC004 1 1 100% -4 75.03 0.0
21 17:35 N 19 11.27 Overcast OVC006 2 2 100% -2 75.01 0.0
21 17:15 N 17 11.27 Overcast BKN006 BKN011 OVC016 2 2 100% -2 74.98 0.0
21 16:55 N 15 16.09 Overcast SCT006 OVC016 2 2 100% -2 74.96 0.0
21 16:35 N 15 16.09 Overcast SCT018 OVC023 3 2 93% -0 74.93 0.0
21 16:15 N 15 16.09 Overcast SCT007 SCT015 OVC023 3 2 93% -0 74.9 0.0
21 15:55 NE 9 16.09 Overcast BKN007 OVC025 3 2 93% 1 74.9 0.0
21 15:35 N 7 16.09 Overcast BKN007 BKN010 OVC025 3 2 93% 1 74.88 0.0
21 15:15 N 6 16.09 Overcast BKN005 OVC025 3 2 93% 74.9 0.0 0.03
21 14:55 N 7 16.09 Overcast SCT005 SCT021 OVC025 3 2 93% 1 74.88 0.0
21 14:35 N 6 16.09 Overcast BKN003 OVC028 3 1 87% 74.9 0.0
21 14:15 E 7 16.09 Overcast OVC003 2 1 93% 0 74.9 0.0
21 13:55 E 7 11.27 Overcast OVC003 1 1 100% -1 74.93 0.0
21 13:35 SE 7 4.83 Fog/Mist OVC001 1 1 100% -1 74.96 0.0
21 13:15 E 9 1.21 Fog/Mist OVC001 1 1 100% -2 74.98 0.0
21 12:55 E 13 0.24 Light Drizzle OVC001 0 0 100% -4 75.01 0.0
21 12:35 SE 11 0.24 Light Drizzle OVC001 0 0 100% -3 75.03 0.0
21 12:15 E 11 0.24 Light Drizzle OVC001 -1 -1 100% -4 75.08 0.0
21 11:55 SE 15 0.24 Unknown Precip OVC001 -1 -1 100% -5 75.08 0.0
21 11:35 SE 20 G 31 0.24 Unknown Precip OVC001 -1 -1 100% -6 75.13 0.0
21 11:15 SE 19 G 31 0.24 Light Snow OVC001 -1 -1 100% -6 75.18 0.0
21 10:55 SE 19 G 30 0.24 Unknown Precip OVC001 -1 -1 100% -6 75.23 0.0
21 10:35 SE 17 G 33 0.24 Unknown Precip OVC001 -1 -1 100% -6 75.29 0.0
21 10:15 SE 24 G 33 1.61 Unknown Precip OVC001 -1 -1 100% -7 75.31 0.0
21 09:55 SE 17 G 26 6.44 Unknown Precip OVC003 -1 -1 100% -6 75.36 0.0
21 09:35 E 19 8.05 Unknown Precip OVC005 -1 -1 100% -6 75.39 0.0
21 09:15 E 19 6.44 Unknown Precip OVC007 -1 -1 100% -6 75.41 0.0
21 08:55 E 13 0.80 Heavy Snow OVC005 -2 -2 100% -6 75.51 0.0
21 08:35 E 17 1.21 Snow OVC003 -2 -2 100% -7 75.59 0.0
21 08:15 E 15 2.01 Light Snow OVC003 -2 -2 100% -6 75.54 0.0
21 07:55 E 13 4.02 Light Snow OVC003 -2 -2 100% -6 75.59 0.0
21 07:35 E 13 G 26 2.41 Light Snow OVC003 -2 -2 100% -6 75.59 0.0
21 07:15 SE 17 G 30 4.02 Light Snow OVC003 -2 -2 100% -7 75.62 0.0
21 06:55 E 19 G 30 6.44 Light Snow OVC003 -2 -2 100% -7 75.59 0.0
21 06:35 E 19 G 30 4.83 Light Snow OVC003 -3 -3 100% -8 75.64 0.0
21 06:15 SE 13 8.05 Unknown Precip OVC005 -3 -3 100% -7 75.69 0.0
21 05:55 SE 15 2.41 Light Snow OVC007 -3 -3 100% -8 75.72 0.0
21 05:35 E 17 2.41 Light Snow OVC007 -3 -3 100% -8 75.77 0.0
21 05:15 SE 9 3.22 Unknown Precip OVC009 -3 -3 100% -6 75.82 0.0
21 04:55 E 13 4.83 Light Snow OVC007 -3 -3 100% -7 75.84 0.0
21 04:35 E 15 16.09 Snow OVC005 -3 -3 100% -8 75.87 0.0
21 04:15 E 20 G 26 6.44 Fog/Mist OVC003 -3 -3 100% -9 75.87 0.0
21 03:55 E 15 2.82 Fog/Mist OVC001 -2 -2 100% -6 75.9 0.0
21 03:35 SE 9 4.02 Fog/Mist OVC003 -2 -2 100% -5 75.92 0.0
21 03:15 E 11 16.09 Overcast OVC003 -2 -2 100% -6 75.92 0.0
21 02:55 E 15 16.09 Overcast OVC005 -2 -2 100% -6 75.92 0.0
21 02:35 E 13 16.09 Overcast OVC005 -2 -2 100% -6 75.95 0.0
21 02:15 E 7 16.09 Overcast OVC005 -2 -2 100% -4 75.95 0.0
21 01:55 E 13 16.09 Overcast SCT007 OVC080 -2 -2 100% -6 75.95 0.0
21 01:35 E 13 16.09 Overcast OVC080 -2 -2 100% -6 75.92 0.0
21 01:15 SE 9 16.09 Overcast OVC090 -1 -3 86% -4 75.95 0.0
21 00:55 SE 7 16.09 Mostly Cloudy BKN090 -2 -3 93% -4 75.95 0.0
21 00:35 E 6 16.09 Fair CLR -2 -3 93% 75.95 0.0
21 00:15 E 6 16.09 Fair CLR -2 -3 93% 75.95 0.0
20 23:55 Calm 16.09 Fair CLR -2 -3 93% 75.95 0.0
20 23:35 Calm 16.09 Fair CLR -1 -3 86% 75.95 0.0
20 23:15 Calm 16.09 Fair CLR -1 -3 86% 75.95 0.0
20 22:55 Calm 16.09 Fair CLR -1 -3 86% 75.97 0.0
20 22:35 NE 6 16.09 Fair CLR -2 -3 93% 75.95 0.0
20 22:15 Calm 16.09 Fair CLR -2 -3 93% 75.95 0.0
20 21:55 Calm 16.09 Fair CLR -2 -3 93% 75.95 0.0
20 21:35 Calm 16.09 Fair CLR -1 -3 86% 75.97 0.0
20 21:15 Calm 16.09 Fair CLR -1 -3 86% 75.97 0.0
20 20:55 Calm 16.09 Fair CLR -1 -3 86% 75.97 0.0
20 20:35 Calm 16.09 Fair CLR -1 -3 86% 75.95 0.0
20 20:15 Calm 16.09 Fair CLR 0 -3 80% 75.92 0.0
20 19:55 NE 7 16.09 Fair CLR 1 -3 75% -1 75.92 0.0
20 19:35 N 6 16.09 Fair CLR 1 -3 75% 75.92 0.0
20 19:15 Calm 16.09 Fair CLR 2 -2 75% 75.9 0.0
20 18:55 Calm 16.09 Fair CLR 3 -2 70% 75.9 0.0
20 18:35 S 6 16.09 Fair CLR 4 -2 65% 75.9 0.0
20 18:15 S 6 16.09 Fair CLR 4 -2 65% 75.9 0.0
20 17:55 SE 7 16.09 Fair CLR 4 -2 65% 2 75.9 0.0
20 17:35 Calm 16.09 Fair CLR 6 -2 57% 75.87 0.0
20 17:15 N 11 16.09 Fair CLR 8 -3 46% 6 75.82 0.0
20 16:55 NW 6 16.09 Fair CLR 8 -3 46% 75.82 0.0
20 16:35 Calm 16.09 Fair CLR 7 -2 53% 75.82 0.0
20 16:15 SE 6 16.09 Fair CLR 7 -2 53% 75.79 0.0
20 15:55 NW 6 16.09 Fair CLR 9 -2 46% 75.79 0.0
20 15:35 NW 9 16.09 Partly Cloudy SCT100 8 -1 53% 7 75.79 0.0
20 15:15 NW 13 G 26 16.09 Partly Cloudy SCT100 8 -1 53% 6 75.82 0.0
20 14:55 NW 19 G 26 16.09 Partly Cloudy SCT110 8 -1 53% 5 75.79 0.0
20 14:35 NW 9 16.09 Partly Cloudy SCT110 8 -1 53% 7 75.79 0.0
20 14:15 NW 7 16.09 Partly Cloudy SCT110 8 -1 53% 7 75.79 0.0
20 13:55 NW 7 16.09 Partly Cloudy SCT110 7 -1 57% 6 75.79 0.0
20 13:35 W 11 16.09 Partly Cloudy SCT026 SCT110 7 -1 57% 5 75.82 0.0
20 13:15 NW 15 16.09 Partly Cloudy SCT025 SCT110 6 -1 61% 3 75.79 0.0
20 12:55 W 15 G 26 16.09 Mostly Cloudy SCT025 BKN110 7 -1 57% 5 75.82 0.0
20 12:35 NW 11 16.09 Partly Cloudy SCT025 6 -1 61% 4 75.82 0.0
20 12:15 W 11 16.09 Mostly Cloudy BKN025 7 0 61% 5 75.82 0.0
20 11:55 W 7 16.09 Overcast OVC025 6 -1 61% 5 75.79 0.0
20 11:35 NW 9 16.09 Overcast OVC023 5 -1 66% 3 75.79 0.0
20 11:15 N 9 16.09 Overcast OVC021 5 -2 61% 3 75.74 0.0
20 10:55 NW 6 16.09 Partly Cloudy SCT021 4 -2 65% 75.72 0.0
20 10:35 N 6 16.09 Fair CLR 4 -2 65% 75.69 0.0
20 10:15 N 11 16.09 Fair CLR 3 -2 70% 0 75.69 0.0
20 09:55 N 13 16.09 Fair CLR 3 -2 70% 0 75.69 0.0
20 09:35 N 15 16.09 Fair CLR 3 -2 70% -0 75.69 0.0
20 09:15 N 9 16.09 Fair CLR 2 -3 70% -0 75.67 0.0
20 08:55 N 15 16.09 Fair CLR 1 -3 75% -3 75.69 0.0
20 08:35 N 13 16.09 Fair CLR 1 -3 75% -2 75.67 0.0
20 08:15 N 13 16.09 Fair CLR 1 -3 75% -2 75.62 0.0
20 07:55 N 19 16.09 Fair CLR 1 -3 75% -3 75.59 0.0
20 07:35 N 15 16.09 Fair CLR 1 -2 81% -3 75.59 0.0
20 07:15 N 13 16.09 Fair CLR 0 -2 87% -4 75.59 0.0
20 06:55 N 13 16.09 Fair CLR 0 -2 87% -4 75.51 0.0
20 06:35 N 11 16.09 Fair CLR 1 -2 81% -2 75.49 0.0
20 06:15 N 13 16.09 Fair CLR 1 -2 81% -2 75.44 0.0
20 05:55 N 13 16.09 Fair CLR 1 -2 81% -2 75.41 0.0
20 05:35 N 13 16.09 Fair CLR 2 -1 81% -1 75.41 0.0
20 05:15 N 17 G 28 16.09 Fair CLR 2 -1 81% -2 75.36 0.0
20 04:55 N 15 16.09 Fair CLR 3 0 81% -0 75.34 0.0
20 04:35 N 20 16.09 Fair CLR 3 1 87% -1 75.34 0.0
20 04:15 N 17 16.09 Partly Cloudy SCT029 4 1 81% 1 75.31 0.0
20 03:55 NW 13 16.09 Overcast SCT021 OVC027 4 1 81% 1 75.31 0.0
20 03:35 NW 6 16.09 Overcast OVC019 3 1 87% 75.31 0.0 0.03
20 03:15 N 7 16.09 Overcast OVC021 3 1 87% 1 75.31 0.0
20 02:55 W 6 16.09 Overcast OVC023 1 -1 87% 75.31 0.0
20 02:35 Calm 16.09 Overcast OVC025 1 -2 81% 75.31 0.0
20 02:15 Calm 16.09 Overcast SCT024 BKN030 OVC035 1 -1 87% 75.29 0.0
20 01:55 Calm 16.09 Overcast BKN024 OVC037 1 -1 87% 75.29 0.0
20 01:35 W 6 16.09 Overcast BKN026 OVC041 1 -2 81% 75.29 0.0
20 01:15 W 7 16.09 Overcast OVC028 1 -2 81% -1 75.29 0.0
20 00:55 W 9 16.09 Overcast BKN032 OVC038 1 -2 81% -2 75.31 0.0
20 00:35 W 11 16.09 Overcast OVC037 1 -3 75% -2 75.31 0.0
20 00:15 W 7 16.09 Overcast SCT037 OVC070 0 -3 80% -2 75.34 0.0
19 23:55 W 6 16.09 Overcast OVC070 -1 -3 86% 75.34 0.0
19 23:35 Calm 16.09 Overcast OVC070 -1 -4 80% 75.36 0.0
19 23:15 Calm 16.09 Overcast OVC070 -1 -4 80% 75.36 0.0
19 22:55 Calm 16.09 Overcast OVC080 -2 -4 86% 75.41 0.0
19 22:35 Calm 16.09 Overcast OVC080 -2 -5 80% 75.46 0.0
19 22:15 Calm 16.09 Overcast OVC080 -2 -5 80% 75.49 0.0
19 21:55 Calm 16.09 Overcast OVC080 -2 -6 74% 75.51 0.0
19 21:35 SE 9 16.09 Overcast BKN080 OVC095 -2 -6 74% -5 75.54 0.0
19 21:15 Calm 16.09 Overcast BKN070 OVC095 -2 -6 74% 75.57 0.0
19 20:55 SE 9 16.09 Mostly Cloudy SCT070 BKN095 -3 -6 80% -6 75.57 0.0
19 20:35 SE 13 16.09 Mostly Cloudy SCT060 BKN080 -2 -6 74% -6 75.59 0.0
19 20:15 SE 9 16.09 Unknown Precip OVC060 -3 -6 80% -6 75.64 0.0
19 19:55 SE 9 16.09 Unknown Precip BKN050 OVC060 -2 -6 74% -5 75.69 0.0
19 19:35 E 11 11.27 Light Snow BKN050 OVC055 -2 -7 69% -6 75.74 0.0
19 19:15 E 7 11.27 Light Snow SCT040 OVC055 -2 -7 69% -4 75.79 0.0
19 18:55 SE 7 16.09 Light Snow SCT047 OVC070 -2 -8 64% -4 75.79 0.0
19 18:35 Calm 16.09 Overcast OVC070 -2 -7 69% 75.87 0.0
19 18:15 E 6 16.09 Overcast OVC070 -2 -7 69% 75.84 0.0
19 17:55 Calm 16.09 Overcast SCT044 OVC060 -3 -7 74% 75.87 0.0
19 17:35 SE 7 16.09 Mostly Cloudy SCT038 SCT046 BKN070 -3 -7 74% -6 75.9 0.0
19 17:15 SE 6 16.09 Mostly Cloudy BKN070 -3 -7 74% 75.95 0.0
19 16:55 SE 7 16.09 Mostly Cloudy BKN070 -3 -7 74% -6 76 0.0
19 16:35 SE 7 16.09 Mostly Cloudy BKN070 -2 -7 69% -4 76.05 0.0
19 16:15 S 7 16.09 Mostly Cloudy SCT070 BKN090 -2 -7 69% -4 76.07 0.0
19 15:55 S 7 16.09 Mostly Cloudy SCT070 BKN090 -2 -7 69% -4 76.1 0.0
19 15:35 S 9 16.09 Fair CLR -1 -7 64% -4 76.1 0.0
19 15:15 S 7 16.09 Partly Cloudy SCT100 -2 -7 69% -4 76.15 0.0
19 14:55 S 9 16.09 Partly Cloudy SCT080 -1 -8 59% -4 76.23 0.0
19 14:35 S 9 16.09 Fair CLR -1 -8 59% -4 76.25 0.0
19 14:15 SE 11 16.09 Fair CLR -1 -8 59% -4 76.25 0.0
19 13:55 S 13 16.09 Partly Cloudy SCT080 -2 -8 64% -6 76.3 0.0
19 13:35 S 13 16.09 Partly Cloudy SCT080 -2 -8 64% -6 76.3 0.0
19 13:15 S 9 16.09 Mostly Cloudy BKN080 -2 -8 64% -5 76.3 0.0
19 12:55 S 13 16.09 Mostly Cloudy BKN090 -2 -8 64% -6 76.33 0.0
19 12:35 S 15 16.09 Partly Cloudy SCT090 -2 -8 64% -6 76.33 0.0
19 12:15 S 7 16.09 Partly Cloudy SCT100 -2 -8 64% -4 76.35 0.0
19 11:55 SE 7 16.09 Partly Cloudy SCT100 -2 -8 64% -4 76.35 0.0
19 11:35 SE 6 16.09 Mostly Cloudy BKN100 -2 -8 64% 76.35 0.0
19 11:15 S 7 16.09 Mostly Cloudy BKN100 -2 -8 64% -4 76.35 0.0
19 10:55 SE 6 16.09 Partly Cloudy SCT100 -2 -8 64% 76.38 0.0
19 10:35 Calm 16.09 Fair CLR -4 -9 69% 76.35 0.0
19 10:15 NE 6 16.09 Fair CLR -4 -8 74% 76.35 0.0
19 09:55 NE 6 16.09 Fair CLR -5 -9 74% 76.35 0.0
19 09:35 Calm 16.09 Fair CLR -6 -9 80% 76.38 0.0
19 09:15 E 7 16.09 Partly Cloudy SCT110 -6 -8 86% -9 76.35 0.0
19 08:55 NE 6 16.09 Mostly Cloudy BKN110 -6 -8 86% 76.35 0.0
19 08:35 Calm 16.09 Mostly Cloudy BKN110 -8 -8 100% 76.33 0.0
19 08:15 N 6 16.09 Fair CLR -9 -10 93% 76.33 0.0
19 07:55 N 6 16.09 Fair CLR -12 -13 92% 76.28 0.0
19 07:35 Calm 16.09 Fair CLR -11 -12 92% 76.28 0.0
19 07:15 Calm 16.09 Fair CLR -9 -9 100% 76.28 0.0
19 06:55 Calm 16.09 Fair CLR -8 -8 100% 76.23 0.0
19 06:35 Calm 16.09 Fair CLR -8 -8 100% 76.23 0.0
19 06:15 Calm 16.09 Partly Cloudy SCT007 SCT013 -7 -8 93% 76.23 0.0
19 05:55 Calm 16.09 Overcast BKN007 OVC013 -6 -7 93% 76.2 0.0
19 05:35 Calm 16.09 Overcast OVC007 -6 -7 93% 76.15 0.0
19 05:15 N 6 16.09 Overcast OVC007 -6 -7 93% 76.12 0.0
19 04:55 N 9 16.09 Overcast OVC009 -6 -7 93% -10 76.07 0.0
19 04:35 N 7 16.09 Overcast OVC011 -6 -7 93% -9 76.05 0.0
19 04:15 Calm 16.09 Overcast OVC013 -7 -8 93% 76.05 0.0
19 03:55 N 6 16.09 Partly Cloudy SCT015 -8 -8 100% 76.05 0.0
19 03:35 Calm 16.09 Fair CLR -9 -9 100% 76.05 0.0
19 03:15 Calm 16.09 Fair CLR -7 -8 93% 76.05 0.0
19 02:55 Calm 16.09 Fair CLR -6 -7 93% 76.02 0.0
19 02:35 Calm 16.09 Fair CLR -7 -7 100% 76.02 0.0
19 02:15 Calm 16.09 Fair CLR -6 -7 93% 76.02 0.0
19 01:55 NW 6 16.09 Fair CLR -6 -7 93% 76 0.0
19 01:35 N 7 16.09 Fair CLR -6 -7 93% -9 76 0.0
19 01:15 N 11 16.09 Partly Cloudy SCT013 -4 -6 86% -8 75.97 0.0
19 00:55 N 22 G 28 16.09 Overcast OVC013 -3 -5 86% -9 75.95 0.0
19 00:35 NW 7 16.09 Overcast OVC015 -3 -5 86% -6 75.92 0.0
19 00:15 N 11 16.09 Overcast OVC015 -2 -4 86% -6 75.92 0.0
18 23:55 NW 7 16.09 Overcast OVC015 -2 -4 86% -4 75.9 0.0
18 23:35 N 20 G 33 16.09 Overcast OVC017 -2 -4 86% -7 75.87 0.0
18 23:15 N 13 16.09 Overcast OVC021 -2 -4 86% -6 75.87 0.0
18 22:55 NW 15 16.09 Overcast OVC021 -2 -3 93% -6 75.84 0.0
18 22:35 NW 13 G 26 16.09 Overcast OVC023 -2 -3 93% -6 75.82 0.0
18 22:15 N 17 16.09 Overcast OVC025 -2 -3 93% -7 75.82 0.0
18 21:55 NW 15 16.09 Overcast OVC027 -2 -3 93% -6 75.79 0.0
18 21:35 NW 11 16.09 Overcast OVC031 -2 -3 93% -6 75.77 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)