Weather observations for the past three days for
Grand Marais/Cook County Airport
Metric (Imperial)
Date Time (cst) 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.
11 01:15 N 13 G 33 16.09 Overcast OVC008 -11 -11 100% -17 76.35 0.0
11 00:55 N 22 G 35 16.09 Overcast OVC008 -10 -11 92% -18 76.35 0.0
11 00:35 N 24 G 37 16.09 Overcast OVC008 -10 -11 92% -18 76.33 0.0
11 00:15 N 28 G 39 16.09 Overcast OVC008 -10 -11 92% -19 76.3 0.0
10 23:35 N 26 G 37 16.09 Overcast OVC010 -10 -11 92% -18 76.28 0.0
10 23:15 N 28 16.09 Mostly Cloudy BKN010 -10 -11 92% -19 76.28 0.0
10 22:55 N 26 G 35 16.09 Mostly Cloudy BKN010 -9 -11 86% -17 76.28 0.0
10 22:35 N 26 G 44 16.09 Mostly Cloudy BKN010 -9 -10 93% -17 76.23 0.0
10 22:15 N 26 G 35 16.09 Overcast OVC010 -8 -9 93% -16 76.2 0.0
10 21:55 N 19 G 41 16.09 Overcast OVC010 -8 -9 93% -15 76.17 0.0
10 21:35 N 22 G 31 16.09 Overcast OVC012 -8 -8 100% -15 76.15 0.0
10 21:15 N 19 16.09 Mostly Cloudy BKN012 -7 -8 93% -13 76.1 0.0
10 20:55 N 24 G 37 16.09 Mostly Cloudy BKN012 -7 -8 93% -14 76.07 0.0
10 20:35 N 19 G 33 16.09 Overcast BKN012 OVC100 -6 -7 93% -12 76.05 0.0
10 20:15 N 22 G 37 16.09 Overcast OVC014 -6 -7 93% -13 76.02 0.0
10 19:55 N 20 16.09 Overcast BKN015 OVC032 -5 -6 93% -11 76 0.0
10 19:35 N 17 16.09 Overcast BKN012 OVC017 -5 -6 93% -10 75.97 0.0
10 19:15 N 19 G 37 16.09 Overcast BKN012 OVC017 -4 -6 86% -10 75.95 0.0
10 18:55 N 17 6.44 Unknown Precip OVC013 -5 -6 93% -10 75.92 0.0
10 18:35 N 20 4.83 Fog/Mist SCT010 OVC016 -6 -6 100% -12 75.9 0.0
10 18:15 N 24 G 35 4.02 Fog/Mist OVC014 -6 -7 93% -13 75.87 0.0
10 17:55 N 24 G 30 16.09 Overcast BKN017 BKN023 OVC047 -6 -8 86% -13 75.84 0.0
10 17:35 N 19 G 30 4.83 Light Snow SCT025 BKN046 OVC065 -7 -8 93% -13 75.82 0.0
10 17:15 N 22 G 30 6.44 Light Snow SCT015 BKN043 OVC065 -7 -8 93% -14 75.79 0.0
10 16:55 N 22 G 31 2.82 Light Snow SCT011 BKN018 OVC026 -7 -8 93% -14 75.77 0.0
10 16:35 N 20 G 28 4.83 Light Snow SCT026 BKN060 OVC065 -7 -8 93% -14 75.77 0.0
10 16:15 N 19 G 30 8.05 Fog/Mist BKN060 OVC070 -7 -8 93% -13 75.74 0.0
10 15:55 N 17 G 28 16.09 Overcast BKN011 OVC075 -7 -8 93% -13 75.72 0.0
10 15:35 N 15 G 30 16.09 Overcast BKN011 OVC075 -7 -8 93% -12 75.72 0.0
10 15:15 N 20 16.09 Mostly Cloudy BKN011 -6 -8 86% -12 75.69 0.0
10 14:55 N 17 16.09 Partly Cloudy SCT011 -6 -8 86% -12 75.69 0.0
10 14:35 N 19 16.09 Fair CLR -6 -8 86% -12 75.67 0.0
10 14:15 N 19 16.09 Fair CLR -6 -8 86% -12 75.64 0.0
10 13:55 N 15 G 30 16.09 Fair CLR -6 -8 86% -11 75.64 0.0
10 13:35 N 20 G 28 16.09 Fair CLR -6 -8 86% -12 75.64 0.0
10 13:15 N 19 G 28 16.09 Fair CLR -6 -8 86% -12 75.64 0.0
10 12:55 N 20 G 26 16.09 Partly Cloudy SCT009 SCT035 -6 -8 86% -12 75.64 0.0
10 12:35 N 19 16.09 Mostly Cloudy SCT009 BKN033 -7 -8 93% -13 75.67 0.0
10 12:15 N 19 16.09 Mostly Cloudy SCT009 BKN033 -7 -8 93% -13 75.67 0.0
10 11:55 N 17 16.09 Fair CLR -7 -8 93% -13 75.69 0.0
10 11:35 N 20 G 28 16.09 Fair CLR -7 -9 86% -14 75.69 0.0
10 11:15 N 17 16.09 Fair CLR -7 -9 86% -13 75.72 0.0
10 10:55 N 17 16.09 Partly Cloudy SCT022 -8 -9 93% -14 75.74 0.0
10 10:35 N 15 16.09 Overcast OVC022 -8 -9 93% -14 75.77 0.0
10 10:15 N 15 16.09 Overcast SCT009 OVC022 -8 -9 93% -14 75.77 0.0
10 09:55 NW 11 16.09 Overcast OVC007 -8 -8 100% -13 75.77 0.0
10 09:35 NW 9 16.09 Overcast OVC007 -8 -8 100% -12 75.79 0.0
10 09:15 N 9 16.09 Overcast OVC007 -7 -8 93% -11 75.77 0.0
10 08:55 NW 6 16.09 Overcast OVC007 -7 -7 100% 75.77 0.0
10 08:35 NW 11 16.09 Overcast OVC007 -7 -7 100% -12 75.77 0.0
10 08:15 NW 13 16.09 Overcast OVC007 -6 -7 93% -11 75.79 0.0
10 07:55 NW 7 16.09 Overcast BKN010 OVC035 -6 -6 100% -9 75.79 0.0
10 07:35 W 7 16.09 Overcast OVC012 -6 -6 100% -9 75.82 0.0
10 07:15 W 9 4.83 Unknown Precip OVC012 -5 -6 93% -9 75.79 0.0
10 06:55 W 6 4.02 Unknown Precip BKN010 BKN019 OVC025 -4 -5 93% 75.79 0.0
10 06:35 NW 7 2.01 Light Snow BKN008 BKN012 OVC026 -4 -4 100% -7 75.79 0.0
10 06:15 Calm 11.27 Light Snow SCT020 OVC026 -4 -4 100% 75.82 0.0
10 05:55 Calm 4.83 Light Snow SCT004 SCT009 OVC018 -4 -4 100% 75.82 0.0
10 05:35 NW 7 1.21 Snow OVC002 -3 -3 100% -6 75.84 0.0
10 05:15 W 6 0.80 Heavy Snow OVC002 -3 -3 100% 75.84 0.0
10 04:55 Calm 0.80 Snow OVC002 -3 -3 100% 75.87 0.0
10 04:35 SW 6 1.21 Snow OVC004 -3 -3 100% 75.87 0.0
10 04:15 SW 11 1.21 Snow OVC004 -2 -2 100% -6 75.9 0.0
10 03:55 S 11 1.21 Snow OVC004 -2 -2 100% -6 75.92 0.0
10 03:35 S 13 1.21 Snow OVC004 -2 -2 100% -6 75.92 0.0
10 03:15 S 13 1.21 Snow OVC004 -2 -2 100% -6 75.95 0.0
10 02:55 S 11 1.61 Snow OVC004 -2 -2 100% -6 75.97 0.0
10 02:35 S 11 2.01 Light Snow OVC004 -2 -2 100% -6 76 0.0
10 02:15 S 11 2.41 Light Snow OVC006 -2 -2 100% -6 76.02 0.0
10 01:55 S 11 3.22 Light Snow BKN004 OVC009 -2 -2 100% -6 76.02 0.0
10 01:35 S 9 2.01 Light Snow BKN006 OVC013 -2 -2 100% -5 76.05 0.0
10 01:15 S 9 3.22 Light Snow BKN004 OVC008 -2 -2 100% -5 76.07 0.0
10 00:55 S 9 6.44 Light Snow OVC002 -2 -2 100% -5 76.07 0.0
10 00:35 S 7 11.27 Overcast OVC002 -2 -2 100% -4 76.1 0.0
10 00:15 S 6 8.05 Fog/Mist OVC002 -2 -2 100% 76.12 0.0
09 23:55 SE 7 11.27 Overcast BKN002 OVC047 -2 -2 100% -4 76.12 0.0
09 23:35 SE 9 11.27 Overcast BKN002 OVC044 -2 -2 100% -5 76.12 0.0
09 23:15 SE 6 6.44 Fog/Mist OVC002 -2 -2 100% 76.15 0.0
09 22:55 SE 6 4.02 Fog/Mist OVC002 -2 -2 100% 76.17 0.0
09 22:35 Calm 2.41 Fog/Mist OVC002 -2 -2 100% 76.17 0.0
09 22:15 SE 6 0.80 Freezing Fog OVC002 -2 -2 100% 76.2 0.0
09 21:55 Calm 0.40 Freezing Fog OVC002 -3 -3 100% 76.23 0.0
09 21:35 Calm 0.40 Freezing Fog OVC002 -3 -3 100% 76.23 0.0
09 21:15 SE 6 0.40 Freezing Fog OVC002 -4 -4 100% 76.23 0.0
09 20:55 Calm 16.09 Overcast OVC002 -6 -7 93% 76.23 0.0
09 20:35 Calm 16.09 Overcast SCT026 OVC080 -7 -7 100% 76.25 0.0
09 20:15 Calm 16.09 Overcast OVC080 -6 -7 93% 76.25 0.0
09 19:55 Calm 16.09 Mostly Cloudy BKN080 -6 -6 100% 76.25 0.0
09 19:35 Calm 16.09 Partly Cloudy SCT090 -8 -8 100% 76.25 0.0
09 19:15 Calm 16.09 Fair CLR -7 -8 93% 76.25 0.0
09 18:55 Calm 16.09 Fair CLR -7 -7 100% 76.25 0.0
09 18:35 Calm 16.09 Fair CLR -6 -7 93% 76.25 0.0
09 18:15 Calm 16.09 Fair CLR -6 -7 93% 76.25 0.0
09 17:55 Calm 16.09 Fair CLR -5 -6 93% 76.23 0.0
09 17:35 Calm 16.09 Fair CLR -5 -6 93% 76.2 0.0
09 17:15 Calm 16.09 Partly Cloudy SCT100 -4 -6 86% 76.2 0.0
09 16:55 Calm 16.09 Mostly Cloudy BKN100 -3 -6 80% 76.17 0.0
09 16:35 Calm 16.09 Fair CLR -3 -6 80% 76.15 0.0
09 16:15 Calm 16.09 Fair CLR -3 -6 80% 76.15 0.0
09 15:55 W 6 16.09 Fair CLR -2 -5 80% 76.12 0.0
09 15:35 Calm 16.09 Partly Cloudy SCT100 -1 -6 69% 76.12 0.0
09 15:15 Calm 16.09 Mostly Cloudy BKN100 -1 -5 75% 76.07 0.0
09 14:55 Calm 16.09 Partly Cloudy SCT110 -1 -5 75% 76.07 0.0 0.03
09 14:35 Calm 16.09 Fair CLR -1 -5 75% 76.05 0.0
09 14:15 NW 6 16.09 Fair CLR -1 -5 75% 76.02 0.0
09 13:55 NW 7 16.09 Fair CLR -1 -5 75% -3 76.02 0.0
09 13:35 W 6 16.09 Fair CLR -1 -5 75% 76.02 0.0
09 13:15 Calm 16.09 Fair CLR -2 -5 80% 76.02 0.0
09 12:55 NW 11 16.09 Fair CLR -2 -5 80% -6 76 0.0
09 12:35 NW 11 G 28 16.09 Fair CLR -3 -6 80% -7 76 0.0
09 12:15 NW 17 G 26 16.09 Partly Cloudy SCT009 -2 -4 86% -7 75.95 0.0
09 11:55 NW 15 G 31 16.09 Partly Cloudy SCT009 -2 -4 86% -6 75.92 0.0
09 11:35 NW 17 G 35 16.09 Partly Cloudy SCT009 -2 -4 86% -7 75.9 0.0
09 11:15 NW 19 G 33 16.09 Mostly Cloudy BKN009 -3 -4 93% -8 75.87 0.0
09 10:55 NW 20 G 31 16.09 Overcast OVC009 -3 -4 93% -9 75.87 0.0
09 10:35 NW 17 G 31 16.09 Overcast OVC009 -3 -4 93% -8 75.87 0.0
09 10:15 N 20 G 28 16.09 Overcast OVC009 -3 -4 93% -9 75.84 0.0
09 09:55 NW 15 16.09 Overcast OVC009 -3 -4 93% -8 75.79 0.0
09 09:35 NW 13 G 31 16.09 Overcast OVC009 -3 -4 93% -7 75.77 0.0
09 09:15 NW 19 G 28 16.09 Overcast OVC009 -3 -4 93% -8 75.74 0.0
09 08:55 N 22 G 39 16.09 Overcast OVC009 -3 -4 93% -9 75.69 0.0
09 08:35 N 30 G 41 16.09 Overcast OVC009 -3 -4 93% -10 75.64 0.0
09 08:15 N 28 G 39 16.09 Overcast OVC009 -3 -4 93% -10 75.62 0.0
09 07:55 N 31 G 43 16.09 Overcast OVC009 -3 -4 93% -10 75.57 0.0
09 07:35 N 33 G 44 16.09 Overcast and Breezy OVC009 -3 -4 93% -10 75.54 0.0
09 07:15 N 24 G 35 16.09 Overcast OVC009 -3 -4 93% -9 75.51 0.0
09 06:55 N 26 G 41 16.09 Overcast OVC009 -3 -4 93% -9 75.49 0.0
09 06:35 N 26 G 39 16.09 Overcast OVC011 -3 -4 93% -9 75.46 0.0
09 06:15 N 28 G 48 16.09 Overcast OVC009 -3 -4 93% -10 75.44 0.0
09 05:55 N 26 G 44 16.09 Overcast OVC011 -3 -4 93% -9 75.39 0.0
09 05:35 N 26 G 39 16.09 Overcast OVC011 -3 -4 93% -9 75.36 0.0
09 05:15 N 33 G 46 16.09 Overcast and Breezy OVC009 -3 -4 93% -10 75.34 0.0
09 04:55 N 28 G 35 16.09 Overcast OVC007 -3 -3 100% -10 75.31 0.0
09 04:35 N 24 G 44 16.09 Overcast OVC009 -3 -3 100% -9 75.29 0.0
09 04:15 N 26 G 44 16.09 Overcast OVC009 -3 -3 100% -9 75.26 0.0
09 03:55 N 24 G 39 16.09 Overcast OVC009 -3 -3 100% -9 75.26 0.0
09 03:35 N 31 G 50 16.09 Overcast OVC009 -3 -3 100% -10 75.23 0.0
09 03:15 N 33 G 44 16.09 Overcast and Breezy OVC009 -3 -3 100% -10 75.21 0.0
09 02:55 N 30 G 44 16.09 Overcast OVC009 -3 -3 100% -10 75.18 0.0
09 02:35 N 26 G 41 16.09 Overcast OVC009 -2 -3 93% -8 75.18 0.0
09 02:15 N 24 G 35 16.09 Overcast OVC009 -2 -3 93% -8 75.18 0.0
09 01:55 N 31 G 39 16.09 Overcast OVC009 -2 -3 93% -9 75.18 0.0
09 01:35 N 28 G 39 16.09 Overcast OVC007 -2 -3 93% -8 75.16 0.0
09 01:15 N 30 G 41 16.09 Overcast OVC009 -2 -3 93% -9 75.16 0.0
09 00:55 N 30 G 44 16.09 Overcast OVC009 -2 -2 100% -9 75.16 0.0
09 00:35 N 33 G 41 16.09 Overcast and Breezy OVC009 -2 -2 100% -9 75.16 0.0
09 00:15 N 31 G 44 16.09 Overcast OVC007 -2 -2 100% -9 75.16 0.0
08 23:55 N 28 G 39 16.09 Overcast OVC009 -2 -2 100% -8 75.16 0.0
08 23:35 N 24 G 41 16.09 Overcast OVC009 -2 -2 100% -8 75.18 0.0
08 23:15 N 28 G 50 16.09 Overcast OVC009 -2 -2 100% -8 75.18 0.0
08 22:55 N 28 G 37 16.09 Overcast OVC009 -1 -2 93% -7 75.18 0.0
08 22:35 N 24 G 39 16.09 Overcast OVC007 -1 -2 93% -7 75.21 0.0
08 22:15 N 26 G 48 16.09 Overcast OVC007 -1 -2 93% -7 75.18 0.0
08 21:55 N 26 G 37 16.09 Overcast OVC007 -1 -2 93% -7 75.18 0.0
08 21:35 N 26 G 41 16.09 Overcast OVC007 -1 -2 93% -7 75.21 0.0
08 21:15 N 26 G 41 16.09 Overcast OVC007 -1 -2 93% -7 75.21 0.0
08 20:55 N 28 G 41 16.09 Overcast OVC007 -1 -1 100% -7 75.21 0.0
08 20:35 N 24 G 33 11.27 Overcast OVC005 -1 -1 100% -7 75.23 0.0
08 20:15 N 22 G 31 11.27 Overcast OVC007 -1 -1 100% -6 75.26 0.0
08 19:55 N 26 G 35 11.27 Overcast OVC007 -1 -1 100% -7 75.29 0.0
08 19:35 N 22 G 30 16.09 Mostly Cloudy BKN007 -1 -1 100% -6 75.29 0.0
08 19:15 N 22 16.09 Partly Cloudy SCT007 -1 -1 100% -6 75.26 0.0
08 18:55 N 22 G 31 16.09 Partly Cloudy SCT007 -1 -1 100% -6 75.26 0.0
08 18:35 N 20 G 33 16.09 Partly Cloudy SCT005 -1 -1 100% -6 75.26 0.0
08 18:15 N 20 G 31 11.27 Partly Cloudy SCT005 -1 -1 100% -6 75.23 0.0
08 17:55 N 20 11.27 Mostly Cloudy BKN005 0 0 100% -5 75.26 0.0
08 17:35 N 15 11.27 Partly Cloudy SCT007 0 0 100% -4 75.26 0.0
08 17:15 N 9 11.27 Fair CLR 0 0 100% -3 75.26 0.0
08 16:55 N 11 16.09 Fair CLR 0 0 100% -3 75.26 0.0
08 16:35 N 15 11.27 Fair CLR 0 0 100% -4 75.23 0.0
08 16:15 N 15 11.27 Fair CLR 0 0 100% -4 75.21 0.0
08 15:55 N 15 8.05 Fog/Mist CLR 0 0 100% -4 75.23 0.0
08 15:35 N 7 8.05 Fog/Mist SCT005 0 0 100% -2 75.23 0.0
08 15:15 Calm 6.44 Fog/Mist BKN002 BKN007 0 0 100% 75.26 0.0
08 14:55 Calm 2.82 Fog/Mist OVC002 0 0 100% 75.29 0.0
08 14:35 Calm 0.80 Fog OVC002 0 0 100% 75.31 0.0
08 14:15 Calm 0.24 Light Snow OVC002 -1 -1 100% 75.26 0.0
08 13:55 S 6 0.40 Fog OVC002 0 0 100% 75.23 0.0 0.03
08 13:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.16 0.0
08 13:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.16 0.0
08 12:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.21 0.0
08 12:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.23 0.0
08 12:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 11:55 SW 6 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 11:35 S 6 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 11:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 10:55 S 7 0.24 Freezing Fog OVC002 -1 -1 100% -3 75.34 0.0
08 10:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.34 0.0
08 10:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 09:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 09:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 09:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 08:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 08:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 08:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 07:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.31 0.0
08 07:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 07:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 06:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 06:35 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 06:15 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 05:55 Calm 0.24 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 05:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.23 0.0
08 05:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 04:55 S 6 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 04:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 04:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 03:55 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 03:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 03:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 02:55 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 02:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.29 0.0
08 02:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 01:55 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
08 01:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 75.26 0.0
Date Time (cst) 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)