National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Spearfish / Clyde Ice
Metric (Imperial)
Date Time (mdt) 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.
21 17:35 N 9 16.09 Mostly Cloudy SCT007 BKN012 14 14 100% 76.23 0.0
21 17:15 NE 6 16.09 Partly Cloudy SCT006 SCT009 SCT012 14 14 100% 76.23 0.0
21 16:55 NE 9 6.44 Light Drizzle SCT004 14 14 100% 76.2 0.0
21 16:35 NE 15 3.22 Light Drizzle BKN003 14 14 100% 76.2 0.0
21 16:15 NE 17 4.83 Light Drizzle BKN003 14 14 100% 76.17 0.0
21 15:55 NE 17 3.22 Light Drizzle BKN002 14 14 100% 76.15 0.0
21 15:35 NE 13 9.66 Fog/Mist OVC003 14 14 100% 76.12 0.0
21 15:15 NE 15 16.09 Overcast OVC004 14 14 100% 76.1 0.0
21 14:55 E 9 16.09 Overcast OVC005 14 14 100% 76.07 0.0
21 14:35 NE 11 16.09 Light Rain OVC004 15 15 100% 76.07 0.0
21 14:15 E 11 6.44 Light Rain OVC003 14 14 100% 76.05 0.0
21 13:55 E 13 3.22 Light Rain OVC002 15 15 100% 76.05 0.0
21 13:35 NE 9 G 20 11.27 Mostly Cloudy BKN004 BKN007 BKN018 15 15 100% 76.02 0.0
21 13:15 NE 17 2.41 Rain BKN006 OVC017 15 15 100% 76 0.0
21 12:55 NE 20 16.09 Overcast BKN016 OVC022 17 16 94% 75.97 0.0
21 12:35 NE 13 16.09 Thunderstorm in Vicinity BKN014 OVC018 17 16 94% 75.97 0.0
21 12:15 NE 15 16.09 Thunderstorm in Vicinity Drizzle BKN015 OVC023 17 16 94% 75.97 0.0
21 11:55 NE 9 16.09 Mostly Cloudy BKN015 BKN039 BKN090 18 16 88% 75.95 0.0
21 11:35 Calm 16.09 Mostly Cloudy FEW014 SCT039 BKN090 18 15 83% 75.95 0.0
21 11:15 Calm 16.09 Mostly Cloudy BKN012 BKN065 17 16 94% 75.95 0.0
21 10:55 Calm 16.09 Mostly Cloudy FEW004 SCT008 BKN036 16 16 100% 75.92 0.0
21 10:35 Calm 16.09 Overcast BKN004 OVC034 15 15 100% 75.92 0.0
21 10:15 Calm 16.09 Overcast OVC004 14 14 100% 75.95 0.0
21 09:55 NE 6 12.87 Overcast OVC003 14 14 100% 75.92 0.0
21 09:35 E 9 9.66 Fog/Mist OVC003 14 14 100% 75.92 0.0
21 09:15 E 11 4.83 Fog/Mist OVC003 14 14 100% 75.9 0.0
21 08:55 SE 13 0.80 Light Drizzle OVC002 13 13 100% 75.9 0.0
21 08:35 E 7 0.40 Fog OVC002 13 13 100% 75.9 0.0
21 08:15 NE 13 0.24 Fog OVC002 13 13 100% 75.9 0.0
21 07:55 NE 13 0.24 Fog OVC002 13 13 100% 75.87 0.0
21 07:35 NE 11 1.61 Fog/Mist OVC003 14 14 100% 75.84 0.0
21 07:15 Calm 16.09 Overcast OVC003 14 14 100% 75.84 0.0
21 06:55 Calm 14.48 Overcast OVC003 14 14 100% 75.79 0.0
21 06:35 Calm 14.48 Overcast OVC003 14 14 100% 75.82 0.0
21 06:15 E 11 11.27 Overcast OVC002 14 14 100% 75.77 0.0
21 05:55 E 7 2.01 Light Rain OVC002 14 14 100% 75.79 0.0
21 05:35 Calm 4.83 Fog/Mist OVC002 14 14 100% 75.79 0.0
21 05:15 Calm 2.41 Light Rain OVC002 14 14 100% 75.79 0.0
21 04:55 Calm 0.40 Light Rain OVC002 14 14 100% 75.82 0.0
21 04:35 W 7 0.80 Fog/Mist OVC002 14 14 100% 75.82 0.0
21 04:15 N 9 16.09 Mostly Cloudy SCT003 BKN090 BKN120 14 14 100% 75.82 0.0
21 03:55 NW 9 16.09 Partly Cloudy FEW004 FEW090 SCT120 14 14 100% 75.82 0.0
21 03:35 NW 6 16.09 Fair CLR 14 14 100% 75.79 0.0
21 03:15 NW 6 16.09 Fair CLR 14 14 100% 75.79 0.0
21 02:55 Calm 16.09 Partly Cloudy FEW060 SCT100 14 14 100% 75.79 0.0
21 02:35 Calm 16.09 Mostly Cloudy BKN090 14 14 100% 75.79 0.0
21 02:15 E 9 16.09 Mostly Cloudy FEW005 BKN090 14 14 100% 75.79 0.0
21 01:55 E 11 16.09 Overcast BKN004 OVC095 14 14 100% 75.79 0.0
21 01:35 E 13 14.48 Overcast OVC003 14 14 100% 75.82 0.0
21 01:15 E 19 2.01 Fog/Mist OVC002 14 14 100% 75.82 0.0
21 00:55 E 19 0.40 Fog OVC002 15 15 100% 75.82 0.0
21 00:35 E 19 1.21 Fog/Mist OVC004 15 15 100% 75.82 0.0
21 00:15 E 9 12.87 Overcast OVC006 15 15 100% 75.79 0.0
20 23:55 E 9 14.48 Mostly Cloudy BKN007 15 15 100% 75.77 0.0
20 23:35 SW 7 16.09 A Few Clouds FEW005 15 15 100% 75.77 0.0
20 23:15 Calm 16.09 Partly Cloudy SCT006 SCT120 15 15 100% 75.74 0.0
20 22:55 Calm 16.09 Fair CLR 15 15 100% 75.72 0.0
20 22:35 E 9 G 19 16.09 Partly Cloudy FEW033 FEW043 SCT070 15 15 100% 75.72 0.0
20 22:15 E 13 16.09 Overcast BKN070 OVC100 16 16 100% 75.74 0.0
20 21:55 S 15 16.09 Light Drizzle FEW055 FEW065 BKN100 16 16 100% 75.77 0.0
20 21:35 Calm 16.09 Mostly Cloudy BKN100 BKN120 16 16 100% 75.77 0.0
20 21:15 E 17 16.09 A Few Clouds FEW120 17 15 88% 75.77 0.0
20 20:55 NE 11 G 28 16.09 Partly Cloudy SCT120 17 15 88% 75.79 0.0
20 20:35 E 20 16.09 Mostly Cloudy BKN110 17 15 88% 75.77 0.0
20 20:15 E 31 16.09 Partly Cloudy SCT110 18 15 83% 75.77 0.0
20 19:55 E 24 16.09 Thunderstorm in Vicinity CLR 18 15 83% 75.77 0.0
20 19:35 E 20 16.09 Fair CLR 18 15 83% 75.79 0.0
20 19:15 E 22 G 33 16.09 Fair CLR 18 15 83% 75.79 0.0
20 18:55 E 20 G 35 16.09 Fair CLR 19 14 73% 75.77 0.0
20 18:35 E 22 G 37 16.09 Fair CLR 20 14 69% 75.74 0.0
20 18:15 SE 24 16.09 Fair CLR 20 14 69% 75.77 0.0
20 17:55 SE 28 G 39 16.09 Fair CLR 20 14 69% 75.77 0.0
20 17:35 SE 26 G 39 16.09 Fair CLR 20 14 69% 75.74 0.0
20 17:15 SE 22 G 39 16.09 Fair CLR 20 14 69% 75.77 0.0
20 16:55 E 28 G 37 16.09 A Few Clouds FEW110 20 14 69% 75.77 0.0
20 16:35 E 31 G 43 16.09 A Few Clouds FEW110 21 14 64% 75.77 0.0
20 16:15 E 31 G 44 16.09 Fair CLR 21 14 64% 75.79 0.0
20 15:55 E 31 16.09 Thunderstorm in Vicinity CLR 20 14 69% 75.79 0.0
20 15:35 E 26 G 35 16.09 Thunderstorm in Vicinity CLR 20 14 69% 75.79 0.0
20 15:15 E 30 16.09 Thunderstorm in Vicinity CLR 21 15 69% 75.82 0.0
20 14:55 E 28 G 37 16.09 Fair CLR 20 15 73% 75.87 0.0
20 14:35 SE 20 G 37 16.09 Thunderstorm in Vicinity CLR 20 15 73% 75.87 0.0
20 14:15 SW 15 16.09 Thunderstorm in Vicinity SCT060 23 12 50% 75.84 0.0
20 13:55 SE 24 16.09 Mostly Cloudy BKN060 21 12 57% 75.9 0.0
20 13:35 SE 28 16.09 Fair CLR 22 12 53% 75.84 0.0
20 13:15 SE 30 G 41 16.09 Fair CLR 23 12 50% 75.84 0.0
20 12:55 E 37 16.09 Fair and Breezy CLR 24 12 47% 25 75.79 0.0
20 12:35 E 37 16.09 Fair and Breezy CLR 25 12 44% 26 75.82 0.0
20 12:15 E 31 G 44 16.09 Fair CLR 26 11 39% 26 75.82 0.0
20 11:55 E 33 G 43 16.09 Fair and Breezy CLR 25 10 39% 26 75.84 0.0
20 11:35 SE 24 G 33 16.09 Fair CLR 25 10 39% 26 75.87 0.0
20 11:15 Vrbl 9 G 19 16.09 Fair CLR 23 10 44% 75.92 0.0
20 10:55 W 13 16.09 Fair CLR 22 9 44% 75.95 0.0
20 10:35 W 13 16.09 Fair CLR 21 9 46% 75.97 0.0
20 10:15 Vrbl 9 16.09 Fair CLR 20 8 46% 76.02 0.0
20 09:55 W 11 16.09 Fair CLR 21 8 43% 76.05 0.0
20 09:35 N 11 16.09 Fair CLR 19 7 46% 76.07 0.0
20 09:15 Vrbl 9 16.09 Fair CLR 18 7 49% 76.1 0.0
20 08:55 Calm 16.09 Fair CLR 17 7 52% 76.12 0.0
20 08:35 Calm 16.09 Fair CLR 16 6 52% 76.15 0.0
20 08:15 N 11 16.09 Fair CLR 15 6 55% 76.17 0.0
20 07:55 NE 9 16.09 Fair CLR 14 5 55% 76.2 0.0
20 07:35 N 11 16.09 Fair CLR 14 5 55% 76.2 0.0
20 07:15 N 7 16.09 Fair CLR 15 5 51% 76.2 0.0
20 06:55 E 11 16.09 Fair CLR 15 4 48% 76.23 0.0
20 06:35 E 15 16.09 Fair CLR 13 4 55% 76.23 0.0
20 06:15 NE 7 16.09 Fair CLR 12 3 54% 76.25 0.0
20 05:55 E 17 16.09 Fair CLR 13 3 51% 76.25 0.0
20 05:35 E 19 16.09 Fair CLR 12 3 54% 76.23 0.0
20 05:15 E 17 16.09 Fair CLR 11 3 58% 76.25 0.0
20 04:55 E 15 16.09 Fair CLR 12 2 51% 76.28 0.0
20 04:35 E 19 16.09 Fair CLR 12 2 51% 76.3 0.0
20 04:15 E 19 16.09 Fair CLR 12 2 51% 76.33 0.0
20 03:55 E 15 16.09 Fair CLR 12 2 51% 76.33 0.0
20 03:35 E 17 16.09 Fair CLR 12 2 51% 76.33 0.0
20 03:15 E 20 16.09 Fair CLR 13 2 47% 76.33 0.0
20 02:55 E 20 16.09 Fair CLR 13 2 47% 76.35 0.0
20 02:35 E 20 16.09 Fair CLR 12 2 51% 76.35 0.0
20 02:15 E 19 16.09 Fair CLR 12 2 51% 76.35 0.0
20 01:55 E 17 16.09 Fair CLR 12 2 51% 76.38 0.0
20 01:35 E 17 16.09 Fair CLR 13 2 47% 76.4 0.0
20 01:15 SE 17 16.09 Fair CLR 12 2 51% 76.4 0.0
20 00:55 E 9 16.09 Fair CLR 11 3 58% 76.45 0.0
20 00:35 E 13 16.09 Fair CLR 11 3 58% 76.43 0.0
20 00:15 E 9 16.09 Fair CLR 12 4 58% 76.45 0.0
19 23:55 E 9 16.09 Fair CLR 12 4 58% 76.45 0.0
19 23:35 E 13 16.09 Fair CLR 13 4 55% 76.48 0.0
19 23:15 E 15 16.09 Fair CLR 14 4 51% 76.48 0.0
19 22:55 E 15 16.09 Fair CLR 14 5 55% 76.48 0.0
19 22:35 E 13 16.09 Fair CLR 13 6 63% 76.48 0.0
19 22:15 SE 11 16.09 Fair CLR 14 6 59% 76.48 0.0
19 21:55 E 11 16.09 Fair CLR 14 6 59% 76.48 0.0
19 21:35 E 9 16.09 Fair CLR 15 6 55% 76.5 0.0
19 21:15 SE 11 16.09 Fair CLR 15 7 59% 76.48 0.0
19 20:55 SE 11 16.09 Fair CLR 16 6 52% 76.48 0.0
19 20:35 E 11 16.09 Fair CLR 16 7 55% 76.48 0.0
19 20:15 SE 7 16.09 Fair CLR 17 7 52% 76.48 0.0
19 19:55 SE 7 16.09 Fair CLR 18 6 46% 76.5 0.0
19 19:35 E 7 16.09 Fair CLR 18 6 46% 76.48 0.0
19 19:15 E 6 16.09 Fair CLR 19 6 43% 76.45 0.0
19 18:55 Calm 16.09 Fair CLR 20 4 35% 76.48 0.0
19 18:35 N 7 16.09 Fair CLR 20 3 33% 76.48 0.0
19 18:15 N 7 16.09 Fair CLR 20 4 35% 76.48 0.0
19 17:55 N 9 16.09 Fair CLR 20 3 33% 76.48 0.0
19 17:35 N 11 16.09 NULL NULL 20 4 35% 76.48 0.0
19 17:15 NW 15 16.09 Fair CLR 20 3 33% 76.45 0.0
19 16:55 N 22 16.09 Fair CLR 21 4 33% 76.48 0.0
19 16:35 N 22 16.09 Fair CLR 22 4 31% 76.48 0.0
19 16:15 N 19 G 30 16.09 Fair CLR 22 4 31% 76.5 0.0
19 15:55 Vrbl 11 G 24 16.09 Fair CLR 22 4 31% 76.5 0.0
19 15:35 NW 11 G 20 16.09 NULL NULL 21 4 33% 76.53 0.0
19 14:55 Vrbl 7 G 22 16.09 NULL NULL 21 4 33% 76.53 0.0
19 14:35 W 13 16.09 A Few Clouds FEW065 FEW100 20 5 38% 76.56 0.0
19 14:15 N 9 G 20 16.09 NULL NULL 20 5 38% 76.56 0.0
19 13:55 Vrbl 7 G 22 16.09 Fair CLR 21 5 35% 76.56 0.0
19 13:35 NW 20 16.09 A Few Clouds FEW060 20 5 38% 76.58 0.0
19 13:15 W 15 G 28 16.09 Fair CLR 20 5 38% 76.58 0.0
19 12:55 W 13 G 30 16.09 NULL NULL 20 5 38% 76.58 0.0
19 12:35 NW 15 G 24 16.09 Fair CLR 19 5 40% 76.61 0.0
19 12:15 N 13 16.09 NULL NULL 19 5 40% 76.61 0.0
19 11:55 NW 13 G 26 16.09 NULL NULL 18 5 43% 76.63 0.0
19 11:35 N 15 16.09 Fair CLR 18 5 43% 76.63 0.0
19 10:55 N 15 G 30 16.09 NULL NULL 17 5 45% 76.63 0.0
19 10:35 W 22 16.09 NULL NULL 16 5 48% 76.63 0.0
19 10:15 NW 15 G 30 16.09 Fair CLR 16 4 45% 76.63 0.0
19 09:55 NW 20 16.09 A Few Clouds FEW100 16 4 45% 76.63 0.0
19 09:35 NW 13 G 26 16.09 NULL NULL 15 4 48% 76.63 0.0
19 09:15 NW 22 16.09 A Few Clouds FEW095 16 5 48% 76.66 0.0
19 08:55 NW 19 16.09 Partly Cloudy SCT095 15 6 55% 76.66 0.0
19 08:35 NW 19 16.09 NULL NULL 14 6 59% 76.63 0.0
19 08:15 NW 19 G 31 16.09 Partly Cloudy SCT090 14 6 59% 76.63 0.0
19 07:55 NW 22 16.09 Mostly Cloudy BKN090 14 6 59% 76.63 0.0
19 07:35 W 17 16.09 Mostly Cloudy BKN090 14 7 63% 76.61 0.0
19 07:15 NW 17 16.09 Overcast OVC085 14 7 63% 76.63 0.0
19 06:55 NW 13 16.09 Overcast OVC085 14 7 63% 76.61 0.0
19 06:35 NW 11 16.09 Overcast OVC080 14 7 63% 76.61 0.0
19 06:15 W 13 16.09 Overcast OVC080 13 7 67% 76.58 0.0
19 05:55 NW 13 16.09 Overcast OVC080 13 6 63% 76.56 0.0
19 05:35 W 11 16.09 Overcast OVC080 13 7 67% 76.56 0.0
19 05:15 W 15 16.09 Overcast OVC080 13 6 63% 76.56 0.0
19 04:55 W 11 16.09 Overcast OVC080 13 6 63% 76.56 0.0
19 04:35 W 13 16.09 Overcast BKN080 BKN090 OVC120 13 6 63% 76.56 0.0
19 04:15 W 9 16.09 Mostly Cloudy BKN085 12 5 63% 76.53 0.0
19 03:55 W 7 16.09 Mostly Cloudy BKN085 11 5 67% 76.53 0.0
19 03:35 Calm 16.09 Partly Cloudy SCT080 SCT090 12 6 67% 76.53 0.0
19 03:15 NW 9 16.09 Overcast BKN080 OVC085 12 6 67% 76.53 0.0
19 02:55 NW 7 16.09 Overcast BKN080 OVC090 13 5 59% 76.53 0.0
19 02:35 W 13 16.09 Mostly Cloudy FEW080 BKN090 13 5 59% 76.53 0.0
19 01:55 W 9 16.09 Partly Cloudy SCT110 13 5 59% 76.48 0.0
19 01:35 SW 9 16.09 Partly Cloudy FEW065 FEW085 SCT100 13 5 59% 76.5 0.0
19 01:15 W 7 16.09 Mostly Cloudy BKN090 BKN110 14 5 55% 76.5 0.0
19 00:55 W 13 16.09 Overcast BKN080 BKN090 OVC110 14 5 55% 76.53 0.0
19 00:35 W 7 16.09 Mostly Cloudy FEW080 BKN100 BKN120 13 5 59% 76.5 0.0
19 00:15 SW 9 16.09 Mostly Cloudy BKN075 BKN120 14 5 55% 76.5 0.0
18 23:55 SW 11 16.09 Overcast BKN075 OVC120 14 6 59% 76.5 0.0
18 23:35 SW 11 16.09 Mostly Cloudy BKN120 13 7 67% 76.5 0.0
18 23:15 W 11 16.09 Mostly Cloudy SCT075 BKN085 BKN110 13 7 67% 76.48 0.0
18 22:55 Vrbl 6 16.09 Overcast BKN075 OVC090 13 8 72% 76.5 0.0
18 22:35 NW 11 16.09 Overcast BKN090 OVC110 14 8 67% 76.48 0.0
18 22:15 NW 9 16.09 Overcast BKN100 OVC120 14 8 67% 76.48 0.0
18 21:55 Calm 16.09 Mostly Cloudy FEW075 BKN095 BKN120 14 9 72% 76.43 0.0
18 21:35 Calm 16.09 Mostly Cloudy FEW070 BKN085 BKN110 14 8 67% 76.4 0.0
18 21:15 NW 7 16.09 Mostly Cloudy SCT090 BKN120 14 8 67% 76.4 0.0
18 20:55 NW 7 16.09 Fair CLR 14 8 67% 76.38 0.0
18 20:35 NW 9 16.09 Fair CLR 15 8 63% 76.35 0.0
18 20:15 W 11 16.09 Fair CLR 15 8 63% 76.33 0.0
18 19:55 Calm 16.09 Fair CLR 16 7 55% 76.28 0.0
18 19:35 N 20 G 35 16.09 A Few Clouds FEW110 18 7 49% 76.25 0.0
18 19:15 N 7 16.09 Fair CLR 20 5 38% 76.25 0.0
18 18:55 Calm 16.09 Fair CLR 20 5 38% 76.2 0.0
18 18:35 Calm 16.09 Fair CLR 20 5 38% 76.2 0.0
18 18:15 Vrbl 6 16.09 Fair CLR 20 6 40% 76.2 0.0
18 17:55 N 13 G 22 16.09 Fair CLR 20 5 38% 76.2 0.0
Date Time (mdt) 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)