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
Imperial (Metric)
Date Time (cst) 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.
21 00:55 W 8 G 23 10.00 Overcast BKN012 OVC018 28.4 28.4 100% 21 29.86 0.0
21 00:35 W 8 10.00 Overcast OVC015 28.4 28.4 100% 21 29.86 0.0
21 00:15 W 7 10.00 Overcast OVC013 28.4 26.6 93% 22 29.86 0.0
20 23:55 W 10 G 18 10.00 Overcast OVC011 28.4 28.4 100% 20 29.87 0.0
20 23:35 W 8 G 17 10.00 Mostly Cloudy BKN013 28.4 28.4 100% 21 29.87 0.0
20 23:15 W 8 10.00 Fair CLR 28.4 26.6 93% 21 29.87 0.0
20 22:55 W 6 10.00 Fair CLR 28.4 26.6 93% 23 29.87 0.0
20 22:35 W 9 10.00 Fair CLR 28.4 26.6 93% 20 29.87 0.0
20 22:15 W 8 10.00 Fair CLR 28.4 26.6 93% 21 29.87 0.0
20 21:55 W 7 10.00 Fair CLR 28.4 26.6 93% 22 29.87 0.0
20 21:35 W 5 10.00 Fair CLR 26.6 26.6 100% 22 29.87 0.0
20 21:15 W 5 10.00 Fair CLR 28.4 26.6 93% 24 29.87 0.0
20 20:55 W 6 10.00 Fair CLR 28.4 26.6 93% 23 29.87 0.0
20 20:35 W 5 10.00 Fair CLR 28.4 26.6 93% 24 29.87 0.0
20 20:15 W 5 10.00 Fair CLR 28.4 28.4 100% 24 29.87 0.0
20 19:55 W 7 10.00 Fair CLR 28.4 26.6 93% 22 29.86 0.0
20 19:35 W 6 10.00 Fair CLR 28.4 26.6 93% 23 29.87 0.0
20 19:15 NW 8 10.00 Partly Cloudy SCT016 28.4 26.6 93% 21 29.86 0.0
20 18:55 NW 8 10.00 Fair CLR 28.4 26.6 93% 21 29.86 0.0
20 18:35 NW 7 G 16 10.00 Partly Cloudy SCT016 30.2 28.4 93% 24 29.86 0.0
20 18:15 NW 8 G 17 10.00 Partly Cloudy SCT016 30.2 28.4 93% 23 29.85 0.0
20 17:55 NW 7 G 20 10.00 Partly Cloudy SCT013 30.2 28.4 93% 24 29.84 0.0
20 17:35 NW 9 10.00 Partly Cloudy SCT013 30.2 30.2 100% 23 29.84 0.0
20 17:15 NW 7 10.00 Partly Cloudy SCT013 30.2 30.2 100% 24 29.84 0.0
20 16:55 NW 7 10.00 Mostly Cloudy BKN013 32 30.2 93% 26 29.83 0.0
20 16:35 NW 6 10.00 Partly Cloudy SCT015 33.8 32 93% 29 29.83 0.0
20 16:15 W 3 10.00 Partly Cloudy SCT034 33.8 32 93% 29.83 0.0
20 15:55 NW 6 10.00 Overcast SCT017 OVC034 33.8 33.8 100% 29 29.83 0.0
20 15:35 W 3 7.00 Drizzle BKN017 BKN025 OVC034 33.8 33.8 100% 29.82 0.0
20 15:15 NW 6 10.00 Mostly Cloudy BKN016 BKN035 35.6 33.8 93% 31 29.82 0.0
20 14:55 NW 6 10.00 Overcast SCT016 OVC035 35.6 33.8 93% 31 29.81 0.0
20 14:35 NW 7 10.00 Overcast SCT015 OVC037 35.6 35.6 100% 31 29.81 0.0
20 14:15 NW 7 10.00 Overcast SCT016 SCT027 OVC039 35.6 35.6 100% 31 29.81 0.0
20 13:55 NW 7 10.00 Overcast SCT013 BKN037 OVC043 35.6 35.6 100% 31 29.8 0.0
20 13:35 NW 5 G 17 10.00 Light Rain SCT012 BKN017 OVC043 37.4 37.4 100% 34 29.8 0.0
20 13:15 NW 8 G 18 10.00 Light Rain SCT011 BKN017 OVC028 37.4 37.4 100% 32 29.8 0.0
20 12:55 W 9 10.00 Light Rain SCT010 BKN017 BKN028 37.4 37.4 100% 31 29.79 0.0
20 12:35 W 5 7.00 Overcast BKN006 BKN012 OVC035 37.4 37.4 100% 34 29.79 0.0
20 12:15 W 8 5.00 Fog/Mist BKN006 OVC012 37.4 37.4 100% 32 29.8 0.0
20 11:55 W 7 5.00 Fog/Mist BKN006 OVC011 37.4 37.4 100% 33 29.8 0.0
20 11:35 W 8 10.00 Mostly Cloudy SCT005 BKN010 39.2 39.2 100% 34 29.8 0.0
20 11:15 W 7 7.00 Overcast OVC005 37.4 37.4 100% 33 29.8 0.0
20 10:55 W 5 10.00 Overcast OVC005 37.4 37.4 100% 34 29.81 0.0
20 10:35 W 6 10.00 Overcast OVC005 37.4 37.4 100% 33 29.81 0.0
20 10:15 W 5 7.00 Overcast OVC005 37.4 37.4 100% 34 29.81 0.0
20 09:55 W 3 5.00 Fog/Mist OVC005 37.4 37.4 100% 29.82 0.0
20 09:35 Calm 4.00 Drizzle OVC003 35.6 35.6 100% 29.82 0.0
20 09:15 W 5 2.50 Fog/Mist BKN001 OVC006 35.6 35.6 100% 32 29.82 0.0
20 08:55 W 3 0.75 Fog/Mist OVC001 35.6 35.6 100% 29.83 0.0
20 08:35 SW 3 0.75 Fog/Mist OVC001 35.6 35.6 100% 29.83 0.0
20 08:15 Calm 0.50 Light Rain OVC001 35.6 35.6 100% 29.83 0.0
20 07:55 SW 6 0.50 Fog OVC001 35.6 35.6 100% 31 29.83 0.0
20 07:35 SW 5 0.25 Fog OVC001 35.6 35.6 100% 32 29.83 0.0
20 07:15 SW 5 0.25 Fog OVC001 35.6 35.6 100% 32 29.83 0.0
20 06:55 SW 6 0.25 Fog OVC001 35.6 35.6 100% 31 29.83 0.0
20 06:35 SW 6 0.25 Fog OVC001 35.6 35.6 100% 31 29.83 0.0
20 06:15 SW 6 0.25 Fog OVC001 35.6 35.6 100% 31 29.83 0.0
20 05:55 SW 7 0.50 Fog OVC001 35.6 35.6 100% 31 29.84 0.0
20 05:35 SW 5 0.50 Fog OVC001 35.6 35.6 100% 32 29.84 0.0
20 05:15 SW 5 0.50 Fog OVC001 35.6 35.6 100% 32 29.85 0.0
20 04:55 SW 5 0.50 Light Drizzle OVC001 35.6 35.6 100% 32 29.86 0.0
20 04:35 SW 5 0.25 Light Drizzle OVC001 35.6 35.6 100% 32 29.86 0.0
20 04:15 SW 7 0.50 Light Drizzle OVC001 35.6 35.6 100% 31 29.86 0.0
20 03:55 SW 7 0.50 Drizzle OVC001 35.6 35.6 100% 31 29.87 0.0
20 03:35 SW 7 0.50 Drizzle OVC001 35.6 35.6 100% 31 29.87 0.0
20 03:15 SW 7 0.25 Light Drizzle OVC001 35.6 35.6 100% 31 29.88 0.0
20 02:55 SW 7 0.25 Light Drizzle OVC001 35.6 35.6 100% 31 29.88 0.0
20 02:35 SW 6 0.25 Unknown Precip OVC001 35.6 35.6 100% 31 29.88 0.0
20 02:15 SW 8 0.25 Unknown Precip OVC001 35.6 35.6 100% 30 29.89 0.0
20 01:55 SW 7 0.25 Unknown Precip OVC001 35.6 35.6 100% 31 29.89 0.0
20 01:35 SW 9 G 16 0.25 Unknown Precip OVC001 35.6 35.6 100% 29 29.9 0.0
20 01:15 SW 10 G 16 0.25 Unknown Precip OVC001 35.6 35.6 100% 29 29.9 0.0
20 00:55 SW 8 G 18 0.25 Light Snow OVC001 35.6 35.6 100% 30 29.91 0.0
20 00:35 SW 9 0.25 Unknown Precip OVC001 35.6 35.6 100% 29 29.92 0.0
20 00:15 SW 9 G 17 0.25 Unknown Precip OVC001 35.6 35.6 100% 29 29.92 0.0
19 23:55 SW 8 0.25 Unknown Precip OVC001 35.6 35.6 100% 30 29.93 0.0
19 23:35 SW 8 0.25 Unknown Precip OVC001 33.8 33.8 100% 28 29.93 0.0
19 23:15 SW 7 0.15 Drizzle OVC001 33.8 33.8 100% 28 29.93 0.0
19 22:55 SW 9 0.15 Unknown Precip OVC001 33.8 33.8 100% 27 29.93 0.0
19 22:35 SW 7 0.15 Unknown Precip OVC001 33.8 33.8 100% 28 29.94 0.0
19 22:15 SW 8 0.15 Light Snow OVC001 33.8 33.8 100% 28 29.94 0.0
19 21:55 SW 8 0.15 Light Drizzle OVC001 33.8 33.8 100% 28 29.95 0.0
19 21:35 SW 8 0.25 Light Rain OVC001 33.8 33.8 100% 28 29.96 0.0
19 21:15 SW 8 0.50 Light Drizzle OVC001 33.8 33.8 100% 28 29.96 0.0
19 20:55 SW 8 1.75 Light Drizzle OVC001 33.8 33.8 100% 28 29.96 0.0
19 20:35 SW 9 5.00 Fog/Mist OVC003 33.8 33.8 100% 27 29.97 0.0
19 20:15 SW 8 7.00 Overcast OVC003 33.8 33.8 100% 28 29.97 0.0
19 19:55 SW 7 7.00 Overcast OVC003 33.8 33.8 100% 28 29.98 0.0
19 19:35 SW 7 5.00 Fog/Mist OVC003 33.8 33.8 100% 28 29.99 0.0
19 19:15 SW 7 4.00 Fog/Mist OVC003 33.8 33.8 100% 28 29.99 0.0
19 18:55 SW 9 5.00 Fog/Mist OVC001 33.8 33.8 100% 27 30 0.0
19 18:35 S 7 5.00 Fog/Mist OVC003 33.8 33.8 100% 28 30 0.0
19 18:15 S 9 5.00 Fog/Mist OVC003 33.8 33.8 100% 27 30.01 0.0
19 17:55 SW 9 3.00 Fog/Mist OVC003 33.8 33.8 100% 27 30.01 0.0
19 17:35 SW 7 3.00 Light Drizzle OVC003 33.8 33.8 100% 28 30.01 0.0
19 17:15 SW 6 5.00 Light Drizzle OVC003 33.8 33.8 100% 29 30.01 0.0
19 16:55 SW 6 5.00 Light Rain OVC003 33.8 33.8 100% 29 30.02 0.0
19 16:35 SW 5 5.00 Light Rain OVC005 33.8 33.8 100% 30 30.02 0.0
19 16:15 SW 7 5.00 Light Snow OVC005 33.8 33.8 100% 28 30.02 0.0
19 15:55 SW 8 7.00 Overcast OVC005 33.8 33.8 100% 28 30.02 0.0
19 15:35 SW 7 7.00 Overcast BKN002 OVC008 33.8 33.8 100% 28 30.03 0.0
19 15:15 SW 6 2.00 Fog/Mist OVC002 33.8 33.8 100% 29 30.03 0.0
19 14:55 S 6 1.75 Fog/Mist OVC002 33.8 33.8 100% 29 30.03 0.0
19 14:35 S 6 2.50 Fog/Mist OVC002 33.8 33.8 100% 29 30.04 0.0
19 14:15 S 5 3.00 Light Snow OVC004 33.8 33.8 100% 30 30.04 0.0
19 13:55 S 5 3.00 Light Snow OVC006 33.8 32 93% 30 30.05 0.0
19 13:35 S 5 7.00 Light Snow SCT006 SCT044 BKN060 33.8 33.8 100% 30 30.06 0.0
19 13:15 S 3 5.00 Light Snow SCT006 SCT044 BKN060 33.8 32 93% 30.06 0.0
19 12:55 SW 6 3.00 Light Snow SCT004 SCT009 BKN060 33.8 32 93% 29 30.07 0.0
19 12:35 SW 7 10.00 Overcast SCT006 BKN050 OVC060 35.6 32 87% 31 30.08 0.0
19 12:15 SW 6 10.00 Overcast BKN006 OVC050 35.6 32 87% 31 30.08 0.0
19 11:55 SW 6 0.00 NULL NULL 0 0 0% 30.09 0.0
19 11:35 S 7 10.00 Overcast SCT008 OVC060 33.8 32 93% 28 30.09 0.0
19 11:15 SW 6 10.00 Overcast SCT008 OVC060 33.8 32 93% 29 30.09 0.0
19 10:55 SW 5 10.00 Overcast SCT009 OVC060 33.8 30.2 87% 30 30.1 0.0
19 10:35 Calm 10.00 Overcast OVC060 33.8 30.2 87% 30.1 0.0
19 10:15 SW 3 10.00 Overcast OVC060 33.8 30.2 87% 30.1 0.0
19 09:55 Calm 10.00 Overcast OVC060 33.8 30.2 87% 30.1 0.0
19 09:35 Calm 10.00 Overcast OVC070 32 28.4 87% 30.1 0.0
19 09:15 SW 3 10.00 Overcast OVC070 30.2 28.4 93% 30.1 0.0
19 08:55 Calm 10.00 Overcast OVC080 30.2 28.4 93% 30.1 0.0
19 08:35 SW 3 10.00 Overcast OVC080 30.2 28.4 93% 30.1 0.0
19 08:15 Calm 10.00 Overcast OVC080 30.2 28.4 93% 30.1 0.0
19 07:55 SW 5 10.00 Overcast OVC080 28.4 28.4 100% 24 30.1 0.0
19 07:35 SW 3 10.00 Overcast OVC080 28.4 28.4 100% 30.1 0.0
19 07:15 W 3 10.00 Overcast OVC080 28.4 26.6 93% 30.11 0.0
19 06:55 Calm 10.00 Overcast OVC080 28.4 26.6 93% 30.1 0.0
19 06:35 SW 3 10.00 Overcast OVC080 28.4 26.6 93% 30.11 0.0
19 06:15 SW 5 10.00 Overcast OVC080 26.6 24.8 93% 22 30.11 0.0
19 05:55 Calm 10.00 Overcast OVC080 28.4 26.6 93% 30.11 0.0
19 05:35 Calm 10.00 Mostly Cloudy BKN080 26.6 24.8 93% 30.11 0.0
19 05:15 Calm 10.00 Fair CLR 26.6 23 86% 30.1 0.0
19 04:55 Calm 10.00 Partly Cloudy SCT090 26.6 24.8 93% 30.1 0.0
19 04:35 Calm 10.00 Partly Cloudy SCT090 26.6 23 86% 30.1 0.0
19 04:15 Calm 10.00 Fair CLR 26.6 21.2 80% 30.1 0.0
19 03:55 SW 3 10.00 Fair CLR 26.6 17.6 69% 30.1 0.0
19 03:35 Calm 10.00 Fair CLR 24.8 21.2 86% 30.1 0.0
19 03:15 Calm 10.00 Fair CLR 24.8 21.2 86% 30.1 0.0
19 02:55 Calm 10.00 Partly Cloudy SCT120 24.8 19.4 80% 30.1 0.0
19 02:35 Calm 10.00 Mostly Cloudy BKN120 24.8 19.4 80% 30.1 0.0
19 02:15 Calm 10.00 Overcast OVC120 24.8 21.2 86% 30.11 0.0
19 01:55 Calm 10.00 Overcast OVC120 24.8 19.4 80% 30.11 0.0
19 01:35 Calm 10.00 Mostly Cloudy BKN120 24.8 19.4 80% 30.11 0.0
19 01:15 Calm 10.00 Partly Cloudy SCT120 24.8 21.2 86% 30.11 0.0
19 00:35 Calm 10.00 Mostly Cloudy BKN120 26.6 19.4 74% 30.12 0.0
19 00:15 Calm 10.00 Overcast OVC120 24.8 21.2 86% 30.11 0.0
18 23:55 Calm 10.00 Overcast OVC120 24.8 19.4 80% 30.11 0.0
18 23:35 Calm 10.00 Mostly Cloudy BKN120 21.2 19.4 93% 30.12 0.0
18 23:15 SW 3 10.00 Partly Cloudy SCT120 23 17.6 80% 30.12 0.0
18 22:55 Calm 10.00 Fair CLR 19.4 17.6 93% 30.11 0.0
18 22:35 Calm 10.00 Fair CLR 17.6 15.8 93% 30.1 0.0
18 22:15 N 3 10.00 Fair CLR 17.6 15.8 93% 30.1 0.0
18 21:35 Calm 10.00 Fair CLR 19.4 17.6 93% 30.1 0.0
18 21:15 NW 3 10.00 Fair CLR 21.2 17.6 86% 30.1 0.0
18 20:55 Calm 10.00 Fair CLR 21.2 17.6 86% 30.1 0.0
18 20:35 Calm 10.00 Fair CLR 21.2 19.4 93% 30.09 0.0
18 20:15 NW 3 10.00 Fair CLR 21.2 17.6 86% 30.09 0.0
18 19:55 Calm 10.00 Fair CLR 24.8 19.4 80% 30.09 0.0
18 19:35 Calm 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
18 19:15 Calm 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
18 18:55 Calm 10.00 Fair CLR 26.6 21.2 80% 30.09 0.0
18 18:35 Calm 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
18 18:15 Calm 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
18 17:55 Calm 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
18 17:35 Calm 10.00 Fair CLR 26.6 19.4 74% 30.07 0.0
18 17:15 Calm 10.00 Fair CLR 28.4 19.4 69% 30.06 0.0
18 16:55 Calm 10.00 Fair CLR 28.4 19.4 69% 30.06 0.0
18 16:35 Calm 10.00 Fair CLR 28.4 19.4 69% 30.06 0.0
18 16:15 SW 3 10.00 Fair CLR 28.4 19.4 69% 30.06 0.0
18 15:55 S 3 10.00 Fair CLR 30.2 17.6 59% 30.05 0.0
18 15:35 SW 5 10.00 Fair CLR 32 17.6 55% 28 30.05 0.0
18 15:15 S 6 10.00 Fair CLR 33.8 17.6 51% 29 30.05 0.0
18 14:55 S 5 10.00 Fair CLR 33.8 17.6 51% 30 30.05 0.0
18 14:35 S 6 10.00 Fair CLR 33.8 17.6 51% 29 30.05 0.0
18 14:15 S 6 10.00 Fair CLR 35.6 15.8 44% 31 30.05 0.0
18 13:55 S 5 10.00 Fair CLR 35.6 15.8 44% 32 30.04 0.0
18 13:35 Calm 10.00 Fair CLR 37.4 6.8 28% 30.04 0.0
18 13:15 Calm 10.00 Fair CLR 37.4 6.8 28% 30.05 0.0
18 12:55 Calm 10.00 Fair CLR 37.4 8.6 30% 30.05 0.0
18 12:35 N 5 10.00 Fair CLR 37.4 8.6 30% 34 30.05 0.0
18 12:15 Calm 10.00 Fair CLR 35.6 8.6 32% 30.06 0.0
18 11:55 N 3 10.00 Fair CLR 35.6 8.6 32% 30.07 0.0
18 11:35 Calm 10.00 Fair CLR 35.6 10.4 35% 30.07 0.0
18 11:15 NW 3 10.00 Fair CLR 33.8 10.4 38% 30.07 0.0
18 10:55 Calm 10.00 Fair CLR 33.8 12.2 41% 30.08 0.0
18 10:35 NE 3 10.00 Fair CLR 32 14 47% 30.08 0.0
18 10:15 N 3 10.00 Fair CLR 30.2 15.8 55% 30.08 0.0
18 09:55 N 6 10.00 Fair CLR 30.2 17.6 59% 25 30.07 0.0
18 09:35 N 5 10.00 Fair CLR 28.4 17.6 64% 24 30.07 0.0
18 09:15 N 5 10.00 Fair CLR 26.6 17.6 69% 22 30.06 0.0
18 08:55 N 5 10.00 Fair CLR 24.8 15.8 69% 20 30.07 0.0
18 08:35 N 5 10.00 Fair CLR 21.2 15.8 80% 16 30.06 0.0
18 08:15 N 7 10.00 Fair CLR 17.6 12.2 79% 9 30.07 0.0
18 07:55 N 6 10.00 Fair CLR 12.2 10.4 92% 4 30.07 0.0
18 07:35 N 5 10.00 Fair CLR 8.6 6.8 92% 1 30.07 0.0
18 07:15 N 3 10.00 Fair CLR 10.4 8.6 92% 30.06 0.0
18 06:55 N 6 10.00 Fair CLR 8.6 8.6 100% -0 30.07 0.0
18 06:35 N 5 10.00 Fair CLR 8.6 8.6 100% 1 30.06 0.0
18 06:15 N 5 10.00 Fair CLR 10.4 8.6 92% 3 30.07 0.0
18 05:55 N 5 10.00 Fair CLR 10.4 8.6 92% 3 30.06 0.0
18 05:35 N 5 10.00 Fair CLR 10.4 8.6 92% 3 30.06 0.0
18 05:15 Calm 10.00 Fair CLR 10.4 8.6 92% 30.06 0.0
18 04:55 Calm 10.00 Fair CLR 10.4 8.6 92% 30.07 0.0
18 04:35 Calm 10.00 Fair CLR 15.8 12.2 86% 30.06 0.0
18 04:15 N 3 10.00 Fair CLR 10.4 8.6 92% 30.06 0.0
18 03:55 N 5 10.00 Fair CLR 10.4 8.6 92% 3 30.06 0.0
18 03:35 Calm 10.00 Fair CLR 12.2 10.4 92% 30.06 0.0
18 03:15 Calm 10.00 Fair CLR 15.8 10.4 79% 30.06 0.0
18 02:55 N 3 10.00 Fair CLR 17.6 12.2 79% 30.06 0.0
18 02:35 N 3 10.00 Fair CLR 15.8 12.2 86% 30.06 0.0
18 02:15 N 6 10.00 Fair CLR 15.8 12.2 86% 8 30.06 0.0
18 01:55 N 7 10.00 Fair CLR 14 10.4 85% 5 30.06 0.0
18 01:35 N 7 10.00 Fair CLR 15.8 10.4 79% 7 30.05 0.0
18 01:15 N 7 10.00 Fair CLR 17.6 12.2 79% 9 30.05 0.0
Date Time (cst) 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)