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 04:55 SW 7 8.05 Light Snow SCT023 BKN030 OVC050 -1 -1 100% -3 74.32 0.0
08 04:35 SW 9 11.27 Light Snow SCT023 BKN028 BKN050 -1 -1 100% -4 74.32 0.0
08 04:15 SW 13 16.09 Overcast BKN028 OVC036 -1 -1 100% -5 74.35 0.0
08 03:55 SW 17 11.27 Overcast BKN004 BKN030 OVC035 -2 -2 100% -7 74.32 0.0
08 03:35 SW 22 G 28 11.27 Overcast OVC004 -2 -2 100% -8 74.4 0.0
08 03:15 SW 20 G 39 8.05 Fog/Mist OVC004 -2 -2 100% -7 74.42 0.0
08 01:55 SW 19 G 35 6.44 Light Snow BKN004 OVC010 -2 -2 100% -7 74.45 0.0
08 01:35 SW 19 G 31 0.80 Heavy Snow OVC007 -2 -3 93% -7 74.47 0.0
08 01:15 SW 20 G 37 1.61 Light Snow OVC010 -2 -3 93% -7 74.52 0.0
08 00:55 SW 20 G 31 4.83 Light Snow BKN008 BKN012 OVC016 -2 -3 93% -7 74.6 0.0
08 00:35 SW 19 G 39 11.27 Light Snow BKN006 OVC014 -3 -3 100% -8 74.6 0.0
08 00:15 SW 19 G 33 16.09 Overcast OVC006 -3 -3 100% -8 74.65 0.0
07 23:55 SW 24 G 35 16.09 Overcast BKN006 OVC010 -3 -3 100% -9 74.73 0.0
07 23:35 SW 17 G 33 16.09 Overcast OVC006 -3 -3 100% -8 74.78 0.0
07 23:15 SW 17 G 37 16.09 Overcast OVC006 -3 -3 100% -8 74.83 0.0
07 22:55 SW 15 G 26 16.09 Overcast OVC004 -3 -3 100% -8 74.88 0.0
07 22:35 SW 20 G 33 16.09 Overcast OVC004 -3 -3 100% -9 74.93 0.0
07 22:15 SW 15 G 26 16.09 Overcast OVC004 -2 -3 93% -6 74.98 0.0
07 21:55 S 11 G 26 16.09 Mostly Cloudy SCT006 BKN012 BKN090 -2 -3 93% -6 75.01 0.0
07 21:35 SW 13 G 28 16.09 Mostly Cloudy SCT065 BKN090 -2 -4 86% -6 75.06 0.0
07 21:15 SW 13 G 26 16.09 Mostly Cloudy BKN065 BKN080 -2 -4 86% -6 75.11 0.0
07 20:55 SW 13 16.09 Mostly Cloudy BKN065 BKN080 -2 -3 93% -6 75.13 0.0
07 20:35 SW 9 16.09 Overcast OVC065 -3 -3 100% -6 75.16 0.0
07 20:15 SW 13 16.09 Overcast OVC055 -3 -3 100% -7 75.18 0.0
07 19:55 SW 11 16.09 Mostly Cloudy BKN055 -3 -3 100% -7 75.21 0.0
07 19:35 SW 11 16.09 Partly Cloudy SCT055 -4 -4 100% -8 75.23 0.0
07 19:15 SW 9 16.09 Partly Cloudy SCT055 -4 -4 100% -7 75.26 0.0
07 18:55 SW 9 16.09 Fair CLR -4 -4 100% -7 75.29 0.0
07 18:35 SW 9 16.09 Fair CLR -3 -4 93% -6 75.31 0.0
07 18:15 S 7 16.09 Fair CLR -3 -4 93% -6 75.31 0.0
07 17:55 SW 6 16.09 Fair CLR -3 -4 93% 75.31 0.0
07 17:35 Calm 16.09 Fair CLR -2 -4 86% 75.31 0.0
07 17:15 SW 6 16.09 Fair CLR -1 -4 80% 75.31 0.0
07 16:55 W 6 16.09 Fair CLR 0 -4 75% 75.31 0.0
07 16:35 W 6 16.09 Fair CLR 0 -4 75% 75.31 0.0
07 16:15 W 9 16.09 Fair CLR 1 -4 70% -2 75.31 0.0
07 15:55 NW 6 16.09 Fair CLR 0 -4 75% 75.31 0.0
07 15:35 Calm 16.09 Fair CLR 0 -4 75% 75.31 0.0
07 15:15 W 7 16.09 Fair CLR 1 -4 70% -1 75.31 0.0
07 14:55 NW 11 16.09 Fair CLR 0 -4 75% -3 75.31 0.0
07 14:35 NW 7 16.09 Fair CLR -1 -4 80% -3 75.29 0.0
07 14:15 NW 13 16.09 Partly Cloudy SCT010 -2 -4 86% -6 75.29 0.0
07 13:55 N 19 16.09 Mostly Cloudy BKN010 -3 -4 93% -8 75.31 0.0
07 13:35 NW 13 16.09 Overcast OVC008 -2 -4 86% -6 75.31 0.0
07 13:15 NW 9 16.09 Overcast OVC008 -2 -4 86% -5 75.34 0.0
07 12:55 NW 15 16.09 Overcast OVC008 -3 -4 93% -8 75.34 0.0
07 12:35 NW 7 16.09 Overcast OVC008 -2 -4 86% -4 75.34 0.0
07 12:15 NW 13 16.09 Overcast OVC008 -3 -4 93% -7 75.34 0.0
07 11:55 NW 15 16.09 Overcast OVC008 -3 -4 93% -8 75.31 0.0
07 11:35 NW 13 16.09 Overcast OVC008 -3 -4 93% -7 75.31 0.0
07 11:15 N 24 16.09 Overcast OVC006 -3 -5 86% -9 75.31 0.0
07 10:55 NW 17 G 28 16.09 Overcast OVC006 -3 -4 93% -8 75.31 0.0
07 10:35 NW 26 G 37 11.27 Overcast OVC006 -4 -5 93% -11 75.29 0.0
07 10:15 NW 26 G 41 11.27 Overcast OVC006 -4 -5 93% -11 75.31 0.0
07 09:55 N 28 G 37 11.27 Overcast OVC006 -4 -5 93% -11 75.31 0.0
07 09:35 NW 17 G 43 8.05 Fog/Mist OVC006 -4 -5 93% -9 75.31 0.0
07 09:15 N 30 G 37 8.05 Light Snow OVC006 -4 -4 100% -11 75.29 0.0
07 08:55 N 28 G 39 8.05 Fog/Mist OVC006 -4 -4 100% -11 75.26 0.0
07 08:35 N 30 G 37 8.05 Light Snow OVC006 -4 -4 100% -11 75.23 0.0
07 08:15 N 30 G 35 11.27 Light Snow OVC004 -4 -4 100% -11 75.23 0.0
07 07:55 N 22 G 31 16.09 Light Snow OVC006 -4 -4 100% -10 75.23 0.0
07 07:35 N 22 G 31 16.09 Unknown Precip BKN006 OVC009 -3 -3 100% -9 75.23 0.0
07 07:15 N 26 G 35 16.09 Mostly Cloudy SCT006 BKN009 BKN090 -3 -3 100% -9 75.23 0.0
07 06:55 NW 19 11.27 Light Snow SCT011 SCT040 BKN070 -2 -3 93% -7 75.23 0.0
07 06:35 N 20 8.05 Light Snow SCT022 SCT029 OVC070 -2 -3 93% -7 75.26 0.0
07 06:15 N 19 4.83 Light Snow SCT020 BKN032 OVC049 -2 -3 93% -7 75.26 0.0
07 05:55 NW 19 G 28 4.83 Light Snow SCT014 SCT019 OVC049 -2 -2 100% -7 75.26 0.0
07 05:35 N 22 4.02 Light Snow SCT008 BKN012 OVC018 -2 -2 100% -8 75.21 0.0
07 05:15 N 19 G 30 2.82 Light Snow OVC006 -2 -2 100% -7 75.21 0.0
07 04:55 N 22 G 30 1.21 Snow OVC004 -1 -1 100% -6 75.26 0.0
07 04:35 N 17 1.21 Snow OVC002 -1 -1 100% -6 75.26 0.0
07 04:15 N 13 1.21 Snow OVC004 -1 -1 100% -5 75.26 0.0
07 03:55 N 19 G 26 1.61 Snow OVC006 -1 -1 100% -6 75.26 0.0
07 03:35 N 17 3.22 Light Snow OVC006 -1 -1 100% -6 75.23 0.0
07 03:15 N 22 8.05 Light Snow BKN006 OVC010 0 0 100% -5 75.23 0.0
07 02:55 N 15 G 28 16.09 Light Snow BKN008 BKN013 OVC041 0 0 100% -4 75.23 0.0
07 02:35 N 17 16.09 Light Snow OVC008 0 0 100% -4 75.23 0.0
07 02:15 N 19 G 28 16.09 Light Snow BKN004 OVC009 0 0 100% -5 75.29 0.0
07 01:55 N 9 16.09 Overcast OVC004 0 0 100% -3 75.31 0.0
07 01:35 N 11 16.09 Rain OVC004 1 1 100% -2 75.29 0.0
07 01:15 N 17 G 26 16.09 Overcast OVC004 1 1 100% -3 75.26 0.0
07 00:55 N 19 G 26 16.09 Overcast OVC004 1 1 100% -3 75.29 0.0
07 00:35 N 17 16.09 Overcast OVC004 1 1 100% -3 75.31 0.0
07 00:15 N 17 16.09 Overcast OVC004 1 1 100% -3 75.31 0.0
06 23:55 Calm 16.09 Overcast OVC004 1 1 100% 75.36 0.0
06 23:35 N 17 G 26 11.27 Overcast OVC004 1 1 100% -3 75.29 0.0
06 23:15 N 22 G 30 16.09 Overcast OVC004 1 1 100% -4 75.29 0.0
06 22:55 N 20 G 30 8.05 Fog/Mist OVC004 1 1 100% -4 75.31 0.0
06 22:35 N 17 G 30 11.27 Overcast OVC004 1 1 100% -3 75.31 0.0
06 22:15 N 22 G 35 6.44 Fog/Mist OVC004 1 1 100% -4 75.34 0.0
06 21:55 N 20 11.27 Overcast OVC004 2 2 100% -2 75.31 0.0
06 21:35 N 24 G 35 4.02 Fog/Mist OVC004 2 2 100% -3 75.34 0.0
06 21:15 N 19 4.83 Fog/Mist OVC004 2 2 100% -2 75.36 0.0
06 20:55 N 15 G 26 8.05 Fog/Mist OVC004 2 2 100% -2 75.39 0.0
06 20:35 NW 17 16.09 Overcast OVC004 2 2 100% -2 75.36 0.0
06 20:15 NW 7 16.09 Overcast OVC006 2 2 100% 0 75.39 0.0
06 19:55 W 9 8.05 Fog/Mist BKN006 OVC011 2 2 100% -0 75.46 0.0
06 19:35 Calm 2.82 Fog/Mist OVC006 2 2 100% 75.46 0.0
06 19:15 Calm 4.02 Fog/Mist BKN008 OVC013 2 2 100% 75.46 0.0
06 18:55 Calm 2.82 Fog/Mist BKN004 OVC012 2 2 100% 75.46 0.0
06 18:35 Calm 4.02 Fog/Mist OVC002 1 1 100% 75.46 0.0
06 18:15 N 6 1.21 Light Drizzle OVC002 2 2 100% 75.44 0.0
06 17:55 Calm 1.21 Light Drizzle OVC002 2 2 100% 75.44 0.0
06 17:35 Calm 1.21 Light Drizzle OVC002 2 2 100% 75.44 0.0
06 17:15 Calm 1.21 Light Drizzle OVC002 2 2 100% 75.44 0.0
06 16:55 Calm 2.41 Drizzle OVC002 2 2 100% 75.44 0.0
06 16:35 Calm 1.61 Heavy Drizzle OVC002 2 2 100% 75.46 0.0
06 16:15 Calm 2.41 Drizzle OVC002 2 2 100% 75.46 0.0
06 15:55 E 6 1.21 Drizzle OVC002 2 2 100% 75.46 0.0
06 15:35 E 7 0.80 Fog OVC002 1 1 100% -1 75.49 0.0
06 15:15 NE 6 0.80 Fog OVC002 1 1 100% 75.49 0.0
06 14:55 N 7 0.40 Drizzle OVC002 2 2 100% 0 75.49 0.0
06 14:35 Calm 0.40 Rain OVC002 2 2 100% 75.49 0.0
06 14:15 Calm 0.24 Light Rain OVC002 2 2 100% 75.51 0.0
06 13:55 E 9 0.24 Rain OVC002 1 1 100% -2 75.49 0.0 0.03
06 13:35 Calm 0.24 Drizzle OVC002 1 1 100% 75.51 0.0
06 13:15 Calm 0.24 Light Drizzle OVC002 1 1 100% 75.54 0.0
06 12:55 Calm 0.24 Light Drizzle OVC002 1 1 100% 75.59 0.0
06 12:35 Calm 0.24 Light Drizzle OVC002 1 1 100% 75.64 0.0
06 12:15 Calm 0.24 Light Drizzle OVC002 1 1 100% 75.64 0.0
06 11:55 Calm 0.24 Light Drizzle OVC002 0 0 100% 75.64 0.0
06 11:35 Calm 0.24 Rain OVC002 0 0 100% 75.67 0.0
06 11:15 Calm 0.24 Fog OVC002 0 0 100% 75.69 0.0
06 10:55 Calm 0.24 Fog OVC002 0 0 100% 75.74 0.0
06 10:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.72 0.0
06 10:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.74 0.0
06 09:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.77 0.0
06 09:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.79 0.0
06 09:15 Calm 0.24 Freezing Fog OVC002 -2 -2 100% 75.79 0.0
06 08:55 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 75.79 0.0
06 08:35 Calm 0.80 Freezing Fog OVC002 -3 -3 100% 75.82 0.0
06 08:15 Calm 0.80 Freezing Fog OVC002 -3 -3 100% 75.84 0.0
06 07:55 Calm 0.80 Freezing Fog OVC002 -3 -3 100% 75.84 0.0
06 07:35 Calm 0.40 Freezing Fog OVC002 -3 -3 100% 75.9 0.0
06 07:15 Calm 0.80 Freezing Fog OVC002 -3 -3 100% 75.9 0.0
06 06:55 Calm 1.21 Fog/Mist OVC002 -3 -3 100% 75.92 0.0
06 06:35 Calm 1.21 Fog/Mist OVC002 -3 -3 100% 75.92 0.0
06 06:15 Calm 1.61 Fog/Mist OVC002 -3 -3 100% 75.9 0.0
06 05:55 Calm 8.05 Fog/Mist OVC002 -3 -3 100% 75.87 0.0
06 05:35 Calm 2.41 Fog/Mist OVC002 -3 -3 100% 75.87 0.0
06 05:15 Calm 3.22 Fog/Mist OVC002 -3 -3 100% 75.9 0.0
06 04:55 Calm 6.44 Fog/Mist OVC002 -4 -4 100% 75.92 0.0
06 04:35 Calm 8.05 Fog/Mist OVC002 -4 -4 100% 75.9 0.0
06 04:15 Calm 8.05 Fog/Mist OVC002 -4 -4 100% 75.9 0.0
06 03:55 Calm 4.02 Fog/Mist OVC002 -4 -4 100% 75.92 0.0
06 03:35 Calm 8.05 Fog/Mist OVC002 -4 -4 100% 75.92 0.0
06 03:15 Calm 8.05 Fog/Mist OVC002 -4 -4 100% 75.95 0.0
06 02:55 Calm 4.83 Fog/Mist OVC002 -4 -4 100% 76 0.0
06 02:35 Calm 6.44 Fog/Mist OVC002 -4 -4 100% 76 0.0
06 02:15 Calm 4.02 Fog/Mist OVC002 -4 -4 100% 76.05 0.0
06 01:55 Calm 2.82 Fog/Mist OVC002 -4 -4 100% 76.1 0.0
06 01:35 Calm 2.01 Fog/Mist OVC002 -4 -5 93% 76.12 0.0
06 01:15 Calm 2.01 Fog/Mist OVC002 -5 -5 100% 76.15 0.0
06 00:55 Calm 4.02 Fog/Mist OVC002 -5 -5 100% 76.17 0.0
06 00:35 Calm 11.27 Overcast OVC002 -5 -5 100% 76.15 0.0
06 00:15 Calm 8.05 Fog/Mist OVC002 -5 -5 100% 76.15 0.0
05 23:55 Calm 16.09 Overcast OVC002 -5 -6 93% 76.17 0.0
05 23:35 Calm 16.09 Overcast OVC002 -6 -6 100% 76.17 0.0
05 23:15 Calm 11.27 Overcast OVC002 -6 -6 100% 76.17 0.0
05 22:55 Calm 6.44 Fog/Mist OVC002 -7 -7 100% 76.15 0.0
05 22:35 Calm 3.22 Fog/Mist OVC002 -6 -7 93% 76.17 0.0
05 22:15 Calm 2.01 Fog/Mist OVC002 -7 -7 100% 76.17 0.0
05 21:55 Calm 1.21 Fog/Mist OVC002 -7 -7 100% 76.23 0.0
05 21:35 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.2 0.0
05 21:15 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.25 0.0
05 20:55 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.25 0.0
05 20:35 Calm 0.40 Freezing Fog OVC002 -7 -7 100% 76.28 0.0
05 20:15 Calm 0.40 Freezing Fog OVC002 -7 -7 100% 76.25 0.0
05 19:55 Calm 0.40 Freezing Fog OVC002 -7 -7 100% 76.28 0.0
05 19:35 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.28 0.0
05 19:15 Calm 0.40 Freezing Fog OVC002 -7 -7 100% 76.28 0.0
05 18:55 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.3 0.0
05 18:35 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.28 0.0
05 18:15 Calm 0.80 Freezing Fog OVC002 -6 -7 93% 76.28 0.0
05 17:55 Calm 0.80 Freezing Fog OVC002 -6 -7 93% 76.28 0.0
05 17:35 Calm 1.21 Fog/Mist OVC002 -6 -7 93% 76.23 0.0
05 17:15 E 6 0.80 Freezing Fog OVC002 -6 -7 93% 76.23 0.0
05 16:55 Calm 1.21 Fog/Mist OVC002 -6 -6 100% 76.28 0.0
05 16:35 E 6 1.21 Fog/Mist OVC002 -6 -6 100% 76.25 0.0
05 16:15 Calm 1.61 Fog/Mist OVC002 -6 -6 100% 76.28 0.0
05 15:55 Calm 0.40 Freezing Fog OVC002 -6 -6 100% 76.28 0.0
05 15:35 E 6 0.40 Freezing Fog OVC002 -6 -6 100% 76.3 0.0
05 15:15 E 6 0.40 Freezing Fog OVC002 -5 -6 93% 76.3 0.0
05 14:55 Calm 0.24 Freezing Fog OVC002 -6 -6 100% 76.3 0.0
05 14:35 Calm 0.24 Freezing Fog OVC002 -5 -6 93% 76.3 0.0
05 14:15 Calm 0.24 Freezing Fog OVC002 -5 -5 100% 76.3 0.0
05 13:55 E 6 0.40 Freezing Fog OVC002 -5 -5 100% 76.33 0.0
05 13:35 E 6 0.40 Freezing Fog OVC002 -5 -5 100% 76.33 0.0
05 13:15 E 6 0.24 Freezing Fog OVC002 -5 -5 100% 76.33 0.0
05 12:55 E 6 0.40 Freezing Fog OVC002 -5 -6 93% 76.35 0.0
05 12:35 E 6 0.24 Freezing Fog OVC002 -6 -6 100% 76.35 0.0
05 12:15 E 6 0.24 Freezing Fog OVC002 -6 -6 100% 76.38 0.0
05 11:55 Calm 0.24 Freezing Fog OVC002 -6 -6 100% 76.4 0.0
05 11:35 SE 6 0.40 Freezing Fog OVC002 -6 -6 100% 76.43 0.0
05 11:15 SE 7 0.40 Freezing Fog OVC002 -6 -7 93% -9 76.45 0.0
05 10:55 E 6 0.40 Freezing Fog OVC002 -7 -7 100% 76.43 0.0
05 10:35 E 9 0.40 Freezing Fog OVC002 -7 -7 100% -11 76.43 0.0
05 10:15 Calm 0.80 Freezing Fog OVC002 -7 -7 100% 76.4 0.0
05 09:55 E 7 0.40 Freezing Fog OVC002 -8 -8 100% -11 76.4 0.0
05 09:35 E 7 0.40 Freezing Fog OVC002 -8 -8 100% -11 76.4 0.0
05 09:15 E 7 0.40 Freezing Fog OVC002 -8 -9 93% -11 76.43 0.0
05 08:55 E 6 0.40 Freezing Fog OVC002 -9 -9 100% 76.43 0.0
05 08:35 E 6 1.21 Fog/Mist OVC002 -9 -10 93% 76.43 0.0
05 08:15 E 6 1.21 Fog/Mist OVC002 -9 -10 93% 76.43 0.0
05 07:55 E 7 1.61 Fog/Mist OVC002 -10 -11 92% -14 76.43 0.0
05 07:35 E 7 1.21 Fog/Mist OVC002 -10 -11 92% -14 76.43 0.0
05 07:15 E 7 1.61 Fog/Mist OVC002 -10 -11 92% -14 76.43 0.0
05 06:55 E 7 1.61 Fog/Mist OVC002 -10 -11 92% -14 76.45 0.0
05 06:35 E 9 1.61 Fog/Mist OVC002 -11 -11 100% -16 76.45 0.0
05 06:15 E 9 1.61 Fog/Mist OVC002 -11 -11 100% -16 76.45 0.0
05 05:55 E 9 2.01 Fog/Mist OVC004 -11 -11 100% -16 76.45 0.0
05 05:35 NE 9 2.01 Fog/Mist OVC004 -11 -11 100% -16 76.43 0.0
05 05:15 NE 9 2.41 Fog/Mist OVC004 -11 -11 100% -16 76.43 0.0
05 04:55 NE 9 2.82 Fog/Mist OVC004 -11 -11 100% -16 76.4 0.0
05 04:35 E 7 2.82 Fog/Mist OVC004 -11 -11 100% -15 76.38 0.0
05 04:15 NE 9 2.41 Fog/Mist OVC004 -11 -12 92% -16 76.35 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)