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.
09 16:55 NW 17 G 30 16.09 Fair CLR 3 -7 48% -1 75.44 0.0
09 16:35 NW 17 G 31 16.09 Fair CLR 3 -8 45% -1 75.44 0.0
09 16:15 NW 9 G 30 16.09 Fair CLR 4 -7 45% 2 75.41 0.0
09 15:55 W 15 G 28 16.09 Fair CLR 4 -7 45% 1 75.41 0.0
09 15:35 W 13 16.09 Fair CLR 4 -6 48% 1 75.36 0.0
09 15:15 NW 15 16.09 Partly Cloudy SCT041 4 -6 48% 1 75.34 0.0
09 14:55 NW 13 G 30 16.09 Fair CLR 4 -6 48% 1 75.31 0.0
09 14:35 NW 15 G 28 16.09 Partly Cloudy SCT039 4 -5 52% 1 75.26 0.0
09 14:15 W 17 G 26 16.09 Partly Cloudy SCT037 4 -5 52% 1 75.23 0.0
09 13:55 NW 13 G 30 16.09 Partly Cloudy SCT033 4 -4 56% 1 75.23 0.0
09 13:35 NW 19 G 37 16.09 Partly Cloudy SCT033 4 -3 61% 0 75.21 0.0
09 13:15 NW 20 G 31 16.09 Partly Cloudy SCT037 3 -4 60% -1 75.18 0.0
09 12:55 W 15 G 33 16.09 Partly Cloudy SCT034 SCT040 4 -4 56% 1 75.18 0.0
09 12:35 W 17 G 35 16.09 Partly Cloudy SCT031 3 -3 65% -1 75.16 0.0
09 12:15 NW 15 G 37 16.09 Mostly Cloudy SCT023 BKN032 3 -3 65% -0 75.13 0.0
09 11:55 NW 19 G 37 16.09 Overcast BKN022 OVC029 2 -2 75% -2 75.11 0.0
09 11:35 NW 22 G 33 16.09 Overcast OVC022 2 -2 75% -3 75.06 0.0
09 11:15 W 13 G 35 16.09 Overcast BKN022 OVC027 3 -2 70% 0 74.98 0.0
09 10:55 NW 17 G 37 16.09 Partly Cloudy SCT024 3 -2 70% -1 74.9 0.0
09 10:35 W 13 16.09 Fair CLR 3 -1 75% 0 74.85 0.0
09 10:15 NW 13 16.09 Partly Cloudy SCT015 3 0 81% 0 74.73 0.0
09 09:55 NW 20 G 33 16.09 Mostly Cloudy BKN015 BKN022 2 1 93% -2 74.83 0.0
09 09:35 NW 19 G 43 11.27 Light Rain BKN015 BKN024 2 1 93% -2 74.78 0.0
09 09:15 NW 20 G 39 11.27 Light Drizzle BKN015 BKN022 2 1 93% -2 74.75 0.0
09 08:55 NW 15 G 37 16.09 Overcast OVC015 3 1 87% -0 74.7 0.0
09 08:35 NW 22 G 46 16.09 Overcast OVC015 3 1 87% -1 74.68 0.0
09 08:15 NW 19 G 44 16.09 Overcast BKN011 OVC017 3 1 87% -1 74.65 0.0
09 07:35 NW 19 G 41 16.09 Partly Cloudy SCT023 3 2 93% -1 74.45 0.0
09 07:15 W 22 G 46 16.09 Mostly Cloudy SCT015 BKN023 4 2 87% -0 74.4 0.0
09 06:55 W 24 G 56 16.09 Overcast BKN015 OVC023 4 3 93% -0 74.37 0.0
09 06:35 W 20 G 44 16.09 Overcast BKN015 OVC021 4 3 93% 0 74.32 0.0
09 06:15 W 24 G 52 16.09 Overcast SCT015 OVC024 5 3 87% 1 74.3 0.0
09 05:55 W 26 G 50 16.09 Mostly Cloudy SCT019 BKN025 5 4 93% 1 74.27 0.0
09 05:35 NW 13 G 31 16.09 Fair CLR 5 4 93% 2 74.17 0.0
09 05:15 W 22 G 35 16.09 Fair CLR 5 4 93% 1 74.19 0.0
09 04:55 W 11 16.09 Fair CLR 4 4 100% 2 74.19 0.0
09 04:35 W 11 16.09 Fair CLR 4 4 100% 2 74.19 0.0
09 04:15 W 9 16.09 Fair CLR 4 4 100% 2 74.19 0.0
09 03:55 SW 7 11.27 Fair CLR 3 3 100% 1 74.19 0.0
09 03:35 SW 6 4.02 Fog/Mist CLR 3 3 100% 74.19 0.0
09 03:15 Calm 6.44 Fog/Mist CLR 3 3 100% 74.19 0.0
09 02:55 SW 6 4.83 Fog/Mist CLR 3 3 100% 74.19 0.0
09 02:35 W 6 16.09 Partly Cloudy SCT023 SCT029 SCT055 5 4 93% 74.22 0.0
09 02:15 NW 9 G 26 4.02 Heavy Rain SCT025 BKN070 OVC090 4 4 100% 2 74.24 0.0
09 01:55 W 6 16.09 Mostly Cloudy SCT075 BKN100 4 3 93% 74.17 0.0
09 01:35 S 7 16.09 Drizzle SCT024 SCT046 BKN070 3 3 100% 1 74.17 0.0
09 01:15 SW 6 11.27 Light Rain SCT041 SCT050 BKN070 3 2 93% 74.3 0.0
09 00:55 S 6 16.09 Fair CLR 2 1 93% 74.24 0.0
09 00:35 S 7 16.09 Fair CLR 2 2 100% 0 74.24 0.0
09 00:15 S 7 16.09 Fair CLR 2 2 100% 0 74.3 0.0
08 23:55 SW 7 16.09 Mostly Cloudy SCT050 BKN110 2 2 100% 0 74.32 0.0
08 23:35 S 6 16.09 Mostly Cloudy BKN050 BKN110 2 2 100% 74.35 0.0
08 23:15 SW 7 16.09 Fair CLR 2 2 100% 0 74.35 0.0
08 22:55 SW 6 16.09 Partly Cloudy SCT050 2 2 100% 74.37 0.0
08 22:35 S 7 16.09 Light Drizzle OVC050 3 3 100% 1 74.37 0.0
08 22:15 SW 6 16.09 Light Rain OVC050 3 2 93% 74.45 0.0
08 21:55 Calm 16.09 Light Rain OVC050 3 2 93% 74.47 0.0
08 21:35 SW 7 16.09 Light Rain BKN032 BKN042 OVC055 3 2 93% 1 74.47 0.0
08 21:15 SW 7 16.09 Light Rain SCT025 OVC031 4 2 87% 2 74.5 0.0
08 20:55 SW 11 16.09 Light Rain SCT025 BKN040 OVC060 6 -1 61% 4 74.5 0.0
08 20:35 SW 13 16.09 Overcast OVC060 6 -2 57% 4 74.52 0.0
08 20:15 SW 11 16.09 Overcast BKN060 OVC075 6 -2 57% 4 74.52 0.0
08 19:55 SW 6 16.09 Overcast OVC060 7 -1 57% 74.52 0.0
08 19:35 Calm 16.09 Light Rain SCT031 BKN048 OVC060 7 0 61% 74.52 0.0
08 19:15 SW 15 16.09 Overcast SCT039 BKN060 OVC110 7 -2 53% 5 74.55 0.0
08 18:55 SW 7 16.09 Overcast BKN060 OVC075 7 -3 49% 6 74.52 0.0
08 18:35 SW 7 16.09 Overcast BKN060 OVC075 7 -3 49% 6 74.52 0.0
08 18:15 W 9 16.09 Mostly Cloudy SCT070 SCT075 BKN090 8 -4 43% 7 74.55 0.0
08 17:55 SW 15 16.09 Fair CLR 9 -4 40% 7 74.52 0.0
08 17:35 SW 11 16.09 Fair CLR 9 -4 40% 8 74.52 0.0
08 17:15 SW 11 16.09 Fair CLR 9 -4 40% 8 74.52 0.0
08 16:55 SW 11 G 28 16.09 Fair CLR 9 -4 40% 8 74.52 0.0
08 16:35 W 19 G 39 16.09 Fair CLR 9 -5 37% 7 74.57 0.0
08 16:15 W 13 G 37 16.09 Fair CLR 9 -5 37% 7 74.57 0.0
08 15:55 W 17 G 43 16.09 Fair CLR 9 -5 37% 7 74.57 0.0
08 15:35 W 11 G 37 16.09 Fair CLR 10 -5 35% 9 74.55 0.0
08 15:15 W 15 G 44 16.09 Fair CLR 9 -6 34% 7 74.55 0.0
08 14:55 W 26 G 39 16.09 Fair CLR 11 -5 32% 74.55 0.0
08 14:35 W 22 G 43 16.09 Fair CLR 9 -6 34% 6 74.55 0.0
08 14:15 W 28 G 46 16.09 Fair CLR 9 -6 34% 6 74.55 0.0
08 13:55 W 30 G 50 16.09 Fair CLR 9 -6 34% 6 74.52 0.0
08 13:35 W 19 G 46 16.09 Fair CLR 10 -4 37% 8 74.5 0.0
08 13:15 NW 17 G 39 16.09 Fair CLR 10 -4 37% 8 74.5 0.0
08 12:55 W 26 G 41 16.09 Fair CLR 9 -4 40% 6 74.5 0.0
08 12:35 W 15 G 35 16.09 Fair CLR 8 -4 43% 6 74.5 0.0
08 12:15 W 22 G 44 16.09 Fair CLR 8 -4 43% 5 74.5 0.0
08 11:55 W 17 G 43 16.09 Fair CLR 7 -3 49% 4 74.5 0.0
08 11:35 W 26 G 35 16.09 Fair CLR 7 -2 53% 3 74.5 0.0
08 11:15 W 19 G 35 16.09 Fair CLR 6 -1 61% 3 74.5 0.0
08 10:55 W 20 G 43 16.09 Fair CLR 6 0 66% 3 74.5 0.0
08 10:35 W 17 G 39 16.09 Fair CLR 5 0 70% 2 74.5 0.0
08 10:15 W 15 G 26 16.09 Fair CLR 4 0 75% 1 74.5 0.0
08 09:55 W 13 G 30 16.09 Fair CLR 3 0 81% 0 74.52 0.0
08 09:35 W 13 G 26 16.09 Fair CLR 3 0 81% 0 74.52 0.0
08 09:15 W 19 16.09 Fair CLR 3 0 81% -1 74.5 0.0
08 08:55 W 13 G 28 16.09 Fair CLR 2 -1 81% -1 74.5 0.0
08 08:35 W 13 16.09 Fair CLR 2 -1 81% -1 74.5 0.0
08 08:15 W 13 16.09 Fair CLR 1 -1 87% -2 74.47 0.0
08 07:55 W 11 16.09 Fair CLR 1 -1 87% -2 74.47 0.0
08 07:35 W 11 16.09 Fair CLR 1 -1 87% -2 74.47 0.0
08 07:15 W 20 G 33 16.09 Fair CLR 1 -1 87% -4 74.45 0.0
08 06:55 W 11 G 31 16.09 Partly Cloudy SCT026 1 0 93% -2 74.42 0.0
08 06:35 W 17 16.09 Mostly Cloudy SCT026 BKN031 2 0 87% -2 74.4 0.0
08 06:15 W 19 G 30 16.09 Mostly Cloudy BKN030 1 0 93% -3 74.4 0.0
08 05:55 W 15 G 30 16.09 Partly Cloudy SCT032 1 0 93% -3 74.37 0.0
08 05:35 W 17 G 26 16.09 Overcast SCT023 OVC032 1 0 93% -3 74.35 0.0
08 05:15 W 11 16.09 Overcast OVC023 0 0 100% -3 74.35 0.0
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
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)