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 (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.
04 06:35 Calm 16.09 Partly Cloudy SCT043 -16 -18 85% 76.78 0.0
04 06:15 Calm 16.09 Mostly Cloudy BKN050 -14 -17 78% 76.78 0.0
04 05:55 Calm 16.09 Overcast BKN050 BKN060 OVC075 -14 -17 78% 76.78 0.0
04 05:35 N 9 16.09 Mostly Cloudy SCT060 BKN075 -14 -17 78% -19 76.78 0.0
04 05:15 Calm 16.09 Partly Cloudy SCT080 -14 -17 78% 76.76 0.0
04 04:55 N 6 16.09 Mostly Cloudy BKN080 -12 -17 67% 76.76 0.0
04 04:35 NW 6 16.09 Overcast OVC080 -12 -17 67% 76.76 0.0
04 04:15 Calm 16.09 Overcast OVC080 -13 -17 72% 76.76 0.0
04 03:55 Calm 16.09 Overcast OVC080 -13 -17 72% 76.76 0.0
04 03:35 NW 6 16.09 Overcast OVC080 -13 -17 72% 76.73 0.0
04 03:15 Calm 16.09 Mostly Cloudy BKN090 -14 -17 78% 76.73 0.0
04 02:55 Calm 16.09 Mostly Cloudy BKN090 -14 -17 78% 76.73 0.0
04 02:35 Calm 16.09 Fair CLR -15 -17 85% 76.73 0.0
04 02:15 Calm 16.09 Fair CLR -16 -18 85% 76.73 0.0
04 01:55 Calm 16.09 Partly Cloudy SCT090 -16 -19 78% 76.73 0.0
04 01:35 Calm 16.09 Partly Cloudy SCT100 -14 -17 78% 76.71 0.0
04 01:15 Calm 16.09 Partly Cloudy SCT100 -14 -17 78% 76.71 0.0
04 00:55 Calm 16.09 Partly Cloudy SCT100 -15 -17 85% 76.71 0.0
04 00:35 Calm 16.09 Partly Cloudy SCT100 -19 -21 84% 76.71 0.0
04 00:15 Calm 16.09 Partly Cloudy SCT110 -19 -21 84% 76.71 0.0
03 23:55 NW 6 16.09 Partly Cloudy SCT095 -18 -19 92% 76.71 0.0
03 23:35 W 6 16.09 Partly Cloudy SCT095 -20 -22 84% 76.71 0.0
03 23:15 Calm 16.09 Partly Cloudy SCT095 -19 -21 84% 76.71 0.0
03 22:55 W 6 16.09 Partly Cloudy SCT095 -19 -22 77% 76.71 0.0
03 22:35 Calm 16.09 Partly Cloudy SCT095 -19 -21 84% 76.73 0.0
03 22:15 NW 6 16.09 Fair CLR -18 -19 92% 76.71 0.0
03 21:55 NW 6 16.09 Fair CLR -18 -20 84% 76.73 0.0
03 21:35 NW 6 16.09 Fair CLR -19 -21 84% 76.73 0.0
03 21:15 Calm 16.09 Partly Cloudy SCT095 -16 -18 85% 76.73 0.0
03 20:55 Calm 16.09 Partly Cloudy SCT095 -16 -17 92% 76.73 0.0
03 20:35 Calm 16.09 Fair CLR -15 -17 85% 76.73 0.0
03 20:15 W 6 16.09 Fair CLR -17 -18 92% 76.73 0.0
03 19:55 Calm 16.09 Fair CLR -15 -17 85% 76.73 0.0
03 19:35 Calm 16.09 Fair CLR -14 -16 85% 76.76 0.0
03 19:15 W 7 16.09 Fair CLR -14 -16 85% -18 76.76 0.0
03 18:55 Calm 16.09 Partly Cloudy SCT095 -15 -17 85% 76.76 0.0
03 18:35 Calm 16.09 Fair CLR -14 -16 85% 76.73 0.0
03 18:15 Calm 16.09 Fair CLR -14 -16 85% 76.73 0.0
03 17:55 Calm 16.09 Fair CLR -14 -16 85% 76.68 0.0
03 17:35 Calm 16.09 Fair CLR -13 -16 78% 76.73 0.0
03 17:15 Calm 16.09 Fair CLR -13 -16 78% 76.73 0.0
03 16:55 Calm 16.09 Fair CLR -12 -15 79% 76.73 0.0
03 16:35 Calm 16.09 Fair CLR -11 -14 79% 76.73 0.0
03 16:15 Calm 16.09 Fair CLR -11 -14 79% 76.71 0.0
03 15:55 Calm 16.09 Fair CLR -10 -15 67% 76.71 0.0
03 15:35 Calm 16.09 Fair CLR -9 -15 62% 76.71 0.0
03 15:15 S 7 16.09 Fair CLR -9 -15 62% -13 76.68 0.0
03 14:55 S 7 16.09 Fair CLR -9 -15 62% -13 76.68 0.0
03 14:35 Calm 16.09 Fair CLR -8 -16 53% 76.68 0.0
03 14:15 Calm 16.09 Fair CLR -8 -16 53% 76.66 0.0
03 13:55 Calm 16.09 Fair CLR -8 -16 53% 76.66 0.0
03 13:35 S 6 16.09 Fair CLR -9 -16 57% 76.68 0.0
03 13:15 Calm 16.09 Fair CLR -9 -17 53% 76.68 0.0
03 12:55 S 6 16.09 Fair CLR -9 -17 53% 76.71 0.0
03 12:35 SW 6 16.09 Fair CLR -10 -17 57% 76.71 0.0
03 12:15 Calm 16.09 Fair CLR -11 -17 62% 76.73 0.0
03 11:55 Calm 16.09 NULL NULL -11 -18 57% 76.76 0.0
03 11:35 Calm 16.09 Fair CLR -12 -18 61% 76.76 0.0
03 11:15 Calm 16.09 Fair CLR -12 -18 61% 76.76 0.0
03 10:55 Calm 16.09 Fair CLR -13 -19 61% 76.76 0.0
03 10:35 SW 7 16.09 Fair CLR -14 -19 66% -18 76.76 0.0
03 10:15 Calm 16.09 Fair CLR -14 -19 66% 76.73 0.0
03 09:55 Calm 16.09 Fair CLR -16 -20 72% 76.73 0.0
03 09:35 SW 6 16.09 Fair CLR -16 -19 78% 76.71 0.0
03 09:15 Calm 16.09 Fair CLR -17 -19 85% 76.71 0.0
03 08:55 Calm 16.09 Fair CLR -18 -21 78% 76.71 0.0
03 08:35 Calm 16.09 Fair CLR -21 -22 92% 76.68 0.0
03 08:15 Calm 16.09 Fair CLR -21 -23 84% 76.68 0.0
03 07:55 Calm 16.09 Fair CLR -22 -24 84% 76.68 0.0
03 07:35 Calm 16.09 Fair CLR -22 -23 92% 76.68 0.0
03 07:15 Calm 16.09 Fair CLR -23 -24 92% 76.66 0.0
03 06:55 Calm 16.09 Fair CLR -22 -23 92% 76.63 0.0
03 06:35 Calm 16.09 Fair CLR -22 -23 92% 76.63 0.0
03 06:15 NW 6 16.09 Partly Cloudy SCT090 -22 -23 92% 76.61 0.0
03 05:55 Calm 16.09 Fair CLR -21 -23 84% 76.61 0.0
03 05:35 N 6 16.09 Fair CLR -21 -22 92% 76.58 0.0
03 05:15 N 6 16.09 Partly Cloudy SCT100 -21 -22 92% 76.58 0.0
03 04:55 Calm 16.09 Fair CLR -21 -22 92% 76.56 0.0
03 04:35 N 7 16.09 Partly Cloudy SCT100 -20 -22 84% -25 76.53 0.0
03 04:15 N 7 16.09 Partly Cloudy SCT085 -20 -22 84% -25 76.53 0.0
03 03:55 N 6 16.09 Partly Cloudy SCT095 -20 -22 84% 76.53 0.0
03 03:35 N 9 16.09 Fair CLR -20 -22 84% -26 76.56 0.0
03 03:15 N 15 16.09 Partly Cloudy SCT095 -19 -21 84% -27 76.56 0.0
03 02:55 N 17 16.09 Partly Cloudy SCT095 -19 -21 84% -28 76.53 0.0
03 02:35 N 15 16.09 Fair CLR -19 -21 84% -27 76.56 0.0
03 02:15 N 15 16.09 Partly Cloudy SCT095 -19 -21 84% -27 76.56 0.0
03 01:55 N 19 G 26 16.09 Fair CLR -19 -21 84% -28 76.53 0.0
03 01:35 N 19 16.09 Partly Cloudy SCT095 -18 -21 78% -27 76.53 0.0
03 01:15 N 19 G 30 16.09 Partly Cloudy SCT095 -18 -21 78% -27 76.53 0.0
03 00:55 N 15 16.09 Partly Cloudy SCT095 -18 -21 78% -26 76.53 0.0
03 00:35 N 13 16.09 Partly Cloudy SCT095 -19 -21 84% -27 76.53 0.0
03 00:15 N 11 16.09 Partly Cloudy SCT095 -19 -21 84% -26 76.5 0.0
02 23:55 N 24 16.09 Partly Cloudy SCT095 -18 -21 78% -28 76.5 0.0
02 23:35 N 26 16.09 Partly Cloudy SCT095 -18 -21 78% -29 76.48 0.0
02 23:15 N 24 16.09 Partly Cloudy SCT095 -18 -21 78% -28 76.48 0.0
02 22:55 N 24 16.09 Fair CLR -18 -21 78% -28 76.48 0.0
02 22:35 N 22 16.09 Fair CLR -18 -20 84% -28 76.48 0.0
02 22:15 N 13 16.09 Fair CLR -18 -21 78% -25 76.5 0.0
02 21:55 N 13 16.09 Fair CLR -18 -20 84% -25 76.48 0.0
02 21:35 N 17 16.09 Fair CLR -18 -20 84% -26 76.48 0.0
02 21:15 N 13 16.09 Partly Cloudy SCT095 -18 -19 92% -25 76.45 0.0
02 20:55 N 7 16.09 Partly Cloudy SCT095 -17 -19 85% -22 76.45 0.0
02 20:35 N 13 16.09 Partly Cloudy SCT095 -17 -19 85% -24 76.43 0.0
02 20:15 N 11 16.09 Partly Cloudy SCT095 -17 -19 85% -23 76.43 0.0
02 19:55 N 15 16.09 Partly Cloudy SCT017 -16 -18 85% -23 76.4 0.0
02 19:35 NW 11 16.09 Fair CLR -16 -18 85% -22 76.38 0.0
02 19:15 N 11 16.09 Partly Cloudy SCT022 -16 -18 85% -22 76.38 0.0
02 18:55 N 11 16.09 Mostly Cloudy BKN022 -15 -18 78% -21 76.38 0.0
02 18:35 NW 11 16.09 Mostly Cloudy BKN022 -15 -18 78% -21 76.38 0.0
02 18:15 N 15 16.09 Mostly Cloudy BKN022 -15 -18 78% -22 76.35 0.0
02 17:55 N 9 16.09 Mostly Cloudy BKN022 BKN095 -15 -18 78% -20 76.35 0.0
02 17:35 N 11 16.09 Mostly Cloudy BKN022 -14 -18 72% -20 76.33 0.0
02 17:15 N 11 16.09 Mostly Cloudy BKN022 -14 -18 72% -20 76.3 0.0
02 16:55 NW 15 16.09 Mostly Cloudy BKN022 -14 -18 72% -21 76.3 0.0
02 16:35 N 15 G 26 16.09 Mostly Cloudy BKN022 -14 -17 78% -21 76.3 0.0
02 16:15 N 13 16.09 Mostly Cloudy BKN022 -14 -17 78% -20 76.28 0.0
02 15:55 N 17 16.09 Mostly Cloudy BKN022 -14 -17 78% -22 76.25 0.0
02 15:35 NW 15 G 26 16.09 Partly Cloudy SCT024 -14 -17 78% -21 76.23 0.0
02 15:15 NW 9 G 26 16.09 Partly Cloudy SCT026 -13 -17 72% -18 76.2 0.0
02 14:55 NW 19 16.09 Fair CLR -13 -17 72% -21 76.17 0.0
02 14:35 N 15 16.09 Mostly Cloudy BKN022 -13 -17 72% -20 76.15 0.0
02 14:15 NW 15 11.27 Overcast OVC022 -13 -17 72% -20 76.15 0.0
02 13:55 N 20 16.09 Overcast OVC020 -13 -16 78% -21 76.12 0.0
02 13:35 N 19 G 28 8.05 Overcast with Haze OVC020 -13 -16 78% -21 76.1 0.0
02 13:15 N 19 8.05 Overcast with Haze OVC020 -13 -16 78% -21 76.12 0.0
02 12:55 N 19 G 28 6.44 Overcast with Haze OVC020 -12 -16 72% -19 76.12 0.0
02 12:35 N 15 G 26 6.44 Overcast with Haze OVC020 -13 -16 78% -20 76.12 0.0
02 12:15 N 19 G 26 2.82 Light Snow OVC020 -13 -16 78% -21 76.1 0.0
02 11:55 NW 15 3.22 Overcast with Haze OVC018 -12 -16 72% -19 76.1 0.0
02 11:35 NW 20 G 30 16.09 Overcast OVC016 -13 -16 78% -21 76.1 0.0
02 11:15 NW 15 G 33 16.09 Overcast OVC014 -13 -16 78% -20 76.1 0.0
02 10:55 NW 26 G 33 16.09 Overcast OVC014 -13 -16 78% -22 76.12 0.0
02 10:35 NW 19 G 30 16.09 Light Snow OVC014 -13 -16 78% -21 76.12 0.0
02 10:15 NW 17 3.22 Light Snow OVC014 -13 -15 85% -20 76.1 0.0
02 09:55 N 24 G 39 11.27 Overcast OVC014 -13 -16 78% -22 76.1 0.0
02 09:35 NW 15 3.22 Light Snow OVC016 -13 -15 85% -20 76.1 0.0
02 09:15 NW 17 G 26 8.05 Light Snow OVC014 -13 -15 85% -20 76.07 0.0
02 08:35 NW 17 16.09 Light Snow OVC014 -13 -15 85% -20 76.05 0.0
02 08:15 NW 22 G 30 16.09 Light Snow OVC014 -13 -14 92% -21 76.02 0.0
02 07:55 NW 22 G 33 11.27 Light Snow OVC014 -13 -14 92% -21 76.02 0.0
02 07:35 NW 20 G 26 4.83 Light Snow OVC014 -12 -14 85% -20 76 0.0
02 07:15 NW 11 4.83 Light Snow OVC014 -12 -14 85% -17 76 0.0
02 06:55 NW 19 G 28 16.09 Light Snow OVC016 -12 -14 85% -19 75.97 0.0
02 06:35 NW 9 8.05 Light Snow OVC016 -12 -13 92% -17 75.95 0.0
02 06:15 N 22 G 28 16.09 Light Snow OVC019 -12 -13 92% -20 75.95 0.0
02 05:55 NW 13 6.44 Light Snow BKN014 OVC022 -11 -13 85% -17 75.92 0.0
02 05:35 NW 19 G 33 16.09 Light Snow BKN014 OVC024 -11 -13 85% -18 75.92 0.0
02 05:15 N 20 G 31 11.27 Light Snow BKN013 OVC020 -10 -12 85% -17 75.92 0.0
02 04:55 N 19 3.22 Light Snow OVC012 -10 -11 92% -17 75.92 0.0
02 04:35 NW 15 11.27 Light Snow OVC012 -10 -11 92% -16 75.92 0.0
02 04:15 NW 13 G 28 8.05 Light Snow OVC012 -10 -11 92% -16 75.9 0.0
02 03:55 NW 15 8.05 Light Snow BKN014 OVC036 -10 -12 85% -16 75.9 0.0
02 03:35 N 15 G 26 8.05 Light Snow SCT022 BKN036 -10 -12 85% -16 75.92 0.0
02 03:15 NW 15 G 30 8.05 Light Snow SCT022 -10 -12 85% -16 75.9 0.0
02 02:55 NW 20 G 28 6.44 Light Snow CLR -10 -12 85% -17 75.87 0.0
02 02:35 NW 13 G 26 16.09 Light Snow SCT110 -11 -12 92% -17 75.87 0.0
02 02:15 NW 15 G 26 16.09 Light Snow SCT100 -11 -12 92% -17 75.87 0.0
02 01:55 NW 19 G 26 11.27 Light Snow SCT016 SCT022 SCT100 -10 -12 85% -17 75.84 0.0
02 01:35 N 17 11.27 Light Snow BKN020 BKN025 -9 -11 86% -15 75.84 0.0
02 01:15 NW 11 6.44 Light Snow SCT024 BKN060 -9 -11 86% -14 75.84 0.0
02 00:55 NW 15 16.09 Light Snow SCT010 BKN060 -9 -11 86% -15 75.84 0.0
02 00:35 NW 13 G 26 11.27 Light Snow BKN010 BKN060 -9 -11 86% -14 75.82 0.0
02 00:15 NW 13 16.09 Mostly Cloudy BKN010 -9 -11 86% -14 75.82 0.0
01 23:55 NW 17 G 26 16.09 Light Snow SCT012 -9 -11 86% -15 75.82 0.0
01 23:35 NW 11 11.27 Light Snow SCT100 -9 -11 86% -14 75.79 0.0
01 23:15 NW 11 11.27 Light Snow SCT110 -9 -11 86% -14 75.77 0.0
01 22:55 NW 13 11.27 Light Snow SCT090 -9 -11 86% -14 75.77 0.0
01 22:35 NW 13 16.09 Mostly Cloudy SCT013 BKN050 BKN090 -9 -11 86% -14 75.77 0.0
01 22:15 NW 9 16.09 Light Snow SCT013 OVC050 -9 -10 93% -13 75.77 0.0
01 21:55 NW 7 16.09 Light Snow OVC060 -9 -10 93% -13 75.77 0.0
01 21:35 NW 11 8.05 Light Snow OVC060 -8 -10 86% -13 75.74 0.0
01 21:15 NW 7 8.05 Light Snow BKN060 OVC070 -9 -10 93% -13 75.74 0.0
01 20:55 NW 7 8.05 Light Snow SCT048 BKN055 OVC070 -8 -9 93% -11 75.74 0.0
01 20:35 W 6 6.44 Light Snow SCT048 OVC060 -9 -9 100% 75.74 0.0
01 20:15 Calm 3.22 Light Snow SCT029 BKN048 OVC060 -9 -9 100% 75.77 0.0
01 19:55 Calm 2.01 Light Snow SCT011 BKN021 OVC049 -9 -9 100% 75.77 0.0
01 19:35 Calm 2.41 Light Snow SCT021 OVC048 -9 -9 100% 75.77 0.0
01 19:15 Calm 2.41 Light Snow SCT039 BKN047 OVC060 -9 -9 100% 75.77 0.0
01 18:55 Calm 2.01 Light Snow BKN037 OVC048 -9 -9 100% 75.77 0.0
01 18:35 Calm 3.22 Light Snow SCT014 SCT039 OVC050 -9 -9 100% 75.79 0.0
01 18:15 Calm 2.01 Light Snow BKN014 BKN030 OVC036 -8 -9 93% 75.77 0.0
01 17:55 Calm 8.05 Light Snow SCT007 BKN022 OVC045 -8 -9 93% 75.77 0.0
01 17:35 SW 6 1.61 Light Snow BKN009 OVC014 -8 -9 93% 75.74 0.0
01 17:15 SW 6 2.01 Light Snow SCT009 BKN013 OVC029 -8 -9 93% 75.74 0.0
01 16:55 Calm 2.41 Light Snow BKN009 OVC015 -8 -9 93% 75.72 0.0
01 16:35 Calm 4.02 Light Snow BKN021 OVC030 -8 -9 93% 75.72 0.0
01 16:15 Calm 4.83 Light Snow SCT019 OVC028 -8 -9 93% 75.72 0.0
01 15:55 SW 6 11.27 Light Snow BKN021 OVC026 -8 -9 93% 75.69 0.0
01 15:35 W 7 16.09 Light Snow SCT014 OVC021 -8 -9 93% -11 75.69 0.0
01 15:15 SW 7 16.09 Light Snow SCT014 OVC023 -8 -9 93% -11 75.69 0.0
01 14:55 SW 7 8.05 Light Snow BKN014 OVC023 -8 -9 93% -11 75.69 0.0
01 14:35 SW 17 16.09 Light Snow BKN010 OVC014 -8 -9 93% -14 75.67 0.0
01 14:15 SW 11 16.09 Light Snow OVC007 -8 -9 93% -13 75.67 0.0
01 13:55 SW 9 6.44 Light Snow OVC003 -8 -8 100% -12 75.67 0.0
01 13:35 SW 13 11.27 Overcast OVC003 -8 -8 100% -13 75.67 0.0
01 13:15 SW 15 G 28 6.44 Fog/Mist OVC005 -8 -9 93% -14 75.69 0.0
01 12:55 SW 17 16.09 Overcast OVC007 -8 -9 93% -14 75.72 0.0
01 12:35 SW 17 G 26 16.09 Overcast OVC007 -8 -9 93% -14 75.74 0.0
01 12:15 SW 15 G 30 16.09 Overcast OVC009 -8 -9 93% -14 75.74 0.0
01 11:55 SW 11 G 30 16.09 Overcast OVC009 -8 -9 93% -13 75.74 0.0
01 11:35 SW 17 16.09 Overcast OVC009 -8 -9 93% -14 75.74 0.0
01 11:15 S 13 16.09 Overcast OVC011 -8 -9 93% -13 75.77 0.0
01 10:55 S 17 G 30 16.09 Overcast OVC013 -8 -9 93% -14 75.77 0.0
01 10:35 S 15 G 30 16.09 Overcast OVC013 -7 -9 86% -12 75.79 0.0
01 10:15 S 15 G 28 16.09 Overcast OVC013 -7 -9 86% -12 75.79 0.0
01 09:55 S 15 G 31 16.09 Overcast BKN013 OVC020 -7 -9 86% -12 75.79 0.0
01 09:35 S 17 G 26 16.09 Overcast OVC013 -7 -9 86% -13 75.79 0.0
01 09:15 S 13 16.09 Overcast BKN015 OVC020 -7 -9 86% -12 75.82 0.0
01 08:55 S 15 16.09 Overcast OVC019 -8 -10 86% -14 75.84 0.0
01 08:35 S 13 16.09 Overcast SCT021 SCT033 OVC060 -8 -11 79% -13 75.84 0.0
01 08:15 S 17 G 33 16.09 Overcast SCT033 OVC070 -8 -11 79% -14 75.84 0.0
01 07:55 S 17 G 26 16.09 Overcast SCT025 OVC070 -8 -11 79% -14 75.84 0.0
01 07:35 S 13 16.09 Overcast BKN022 BKN027 OVC080 -8 -10 86% -13 75.84 0.0
01 07:15 S 15 16.09 Overcast OVC020 -8 -10 86% -14 75.87 0.0
01 06:55 S 13 16.09 Overcast OVC018 -8 -10 86% -13 75.9 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)