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.
14 07:15 NW 9 8.05 Fog/Mist OVC003 14 14 100% 75.57 0.0
14 06:55 W 9 G 26 16.09 Overcast OVC004 14 14 100% 75.57 0.0
14 06:35 W 20 12.87 Overcast BKN003 BKN090 OVC120 14 14 100% 75.54 0.0
14 06:15 NW 24 G 35 16.09 Partly Cloudy FEW090 SCT120 15 15 100% 75.51 0.0
14 05:55 NW 24 G 37 16.09 Fair CLR 16 15 94% 75.36 0.0
14 05:35 Calm 16.09 Fair CLR 17 16 94% 75.29 0.0
14 05:15 Vrbl 6 16.09 Fair CLR 16 16 100% 75.26 0.0
14 04:55 E 13 G 26 16.09 Fair CLR 18 17 94% 75.29 0.0
14 04:35 NE 13 16.09 Fair CLR 17 17 100% 75.31 0.0
14 04:15 E 7 16.09 A Few Clouds FEW110 15 15 100% 75.39 0.0
14 03:55 Vrbl 9 G 20 16.09 Mostly Cloudy FEW060 FEW085 BKN110 16 16 100% 75.41 0.0
14 03:35 NE 11 16.09 Thunderstorm in Vicinity FEW080 BKN110 14 14 100% 75.54 0.0
14 03:15 Calm 14.48 Light Rain FEW042 FEW055 SCT075 14 14 100% 75.54 0.0
14 02:55 E 11 9.66 Thunderstorm in Vicinity Rain SCT041 BKN055 OVC100 13 13 100% 75.69 0.0
14 02:35 NW 15 11.27 Thunderstorm Light Rain FEW028 BKN043 OVC065 13 13 100% 75.69 0.0
14 02:15 NW 19 8.05 Thunderstorm Light Rain FEW024 BKN049 OVC120 14 14 100% 75.72 0.0
14 01:35 NW 6 16.09 A Few Clouds FEW120 14 14 100% 75.64 0.0
14 01:15 Calm 16.09 Partly Cloudy SCT120 14 14 100% 75.67 0.0
14 00:55 Calm 16.09 A Few Clouds FEW007 14 14 100% 75.69 0.0
14 00:35 NW 9 G 24 16.09 A Few Clouds FEW007 14 14 100% 75.72 0.0
14 00:15 NW 13 G 26 16.09 Thunderstorm in Vicinity FEW120 14 14 100% 75.72 0.0
13 23:55 NW 28 G 44 16.09 A Few Clouds FEW120 15 14 94% 75.72 0.0
13 23:35 Calm 14.48 Thunderstorm in Vicinity Rain FEW038 SCT055 BKN110 16 14 88% 75.69 0.0
13 23:15 NE 17 11.27 Thunderstorm Light Rain FEW038 SCT055 BKN075 16 14 88% 75.77 0.0
13 22:55 Vrbl 6 G 19 16.09 Light Rain FEW047 SCT075 BKN110 16 13 83% 75.74 0.0
13 22:35 NW 7 16.09 A Few Clouds FEW120 16 13 83% 75.77 0.0
13 22:15 Calm 16.09 Fair CLR 16 12 77% 75.74 0.0
13 21:55 N 9 16.09 Fair CLR 16 12 77% 75.77 0.0
13 21:35 NE 13 16.09 Fair CLR 17 12 73% 75.79 0.0
13 21:15 E 11 G 24 16.09 Fair CLR 19 12 64% 75.79 0.0
13 20:55 E 19 G 30 16.09 Fair CLR 18 12 68% 75.79 0.0
13 20:35 E 22 16.09 Fair CLR 18 12 68% 75.84 0.0
13 20:15 E 19 16.09 Fair CLR 18 12 68% 75.84 0.0
13 19:55 E 28 16.09 Fair CLR 19 12 64% 75.84 0.0
13 19:35 E 20 16.09 Fair CLR 19 12 64% 75.84 0.0
13 19:15 E 19 G 31 16.09 Fair CLR 20 11 56% 75.87 0.0
13 18:55 E 20 G 33 16.09 Fair CLR 21 11 53% 75.84 0.0
13 18:35 E 24 G 35 16.09 Fair CLR 21 11 53% 75.84 0.0
13 18:15 E 26 G 44 16.09 Fair CLR 21 11 53% 75.87 0.0
13 17:55 E 33 G 46 16.09 Fair and Breezy CLR 22 11 50% 75.87 0.0
13 17:35 E 33 G 44 16.09 Fair and Breezy CLR 22 10 47% 75.87 0.0
13 17:15 E 35 16.09 Fair and Breezy CLR 24 10 41% 25 75.87 0.0
13 16:55 E 39 16.09 Fair and Breezy CLR 24 10 41% 25 75.87 0.0
13 16:35 E 41 G 52 16.09 Fair and Breezy CLR 24 10 41% 25 75.9 0.0
13 16:15 E 37 G 52 16.09 Fair and Breezy CLR 24 10 41% 25 75.92 0.0
13 15:55 E 39 G 54 16.09 Fair and Breezy CLR 25 10 39% 26 75.95 0.0
13 15:35 E 41 G 52 16.09 Fair and Breezy CLR 25 10 39% 26 75.95 0.0
13 15:15 E 39 G 50 16.09 Fair and Breezy CLR 25 10 39% 26 75.97 0.0
13 14:55 E 39 G 56 16.09 Fair and Breezy CLR 24 10 41% 25 76 0.0
13 14:35 E 35 G 52 16.09 Fair and Breezy CLR 25 10 39% 26 76.02 0.0
13 14:15 SE 37 G 52 16.09 Fair and Breezy CLR 24 10 41% 25 76.07 0.0
13 13:55 SE 39 G 54 16.09 Fair and Breezy CLR 24 10 41% 25 76.07 0.0
13 13:35 SE 33 G 50 16.09 Fair and Breezy CLR 24 10 41% 25 76.12 0.0
13 13:15 E 39 G 56 16.09 Fair and Breezy CLR 23 10 44% 76.15 0.0
13 12:55 E 44 G 67 16.09 Fair and Windy CLR 22 10 47% 76.15 0.0
13 12:35 E 41 G 54 16.09 Fair and Breezy CLR 21 9 46% 76.23 0.0
13 12:15 E 37 G 48 16.09 Fair and Breezy CLR 21 8 43% 76.25 0.0
13 11:55 E 37 G 48 16.09 Fair and Breezy CLR 21 8 43% 76.28 0.0
13 11:35 E 33 16.09 Fair and Breezy CLR 21 8 43% 76.3 0.0
13 11:15 E 33 16.09 Fair and Breezy CLR 20 7 43% 76.3 0.0
13 10:55 E 31 16.09 Fair CLR 19 7 46% 76.38 0.0
13 10:35 E 28 16.09 Fair CLR 18 6 46% 76.4 0.0
13 10:15 E 24 16.09 Fair CLR 16 5 48% 76.43 0.0
13 09:55 E 15 16.09 Fair CLR 14 5 55% 76.48 0.0
13 09:35 Calm 16.09 Fair CLR 13 4 55% 76.5 0.0
13 09:15 NE 6 16.09 Fair CLR 12 4 58% 76.5 0.0
13 08:55 Calm 16.09 Fair CLR 12 4 58% 76.5 0.0
13 08:35 Vrbl 6 16.09 Fair CLR 11 3 58% 76.48 0.0
13 08:15 N 6 16.09 Fair CLR 10 3 62% 76.48 0.0
13 07:55 NW 7 16.09 Fair CLR 10 4 67% 9 76.48 0.0
13 07:35 NW 6 16.09 Fair CLR 9 4 71% 76.48 0.0
13 07:15 SW 6 16.09 Fair CLR 7 4 81% 76.43 0.0
13 06:15 SE 7 16.09 Fair CLR 6 3 81% 5 76.4 0.0
13 05:55 Calm 16.09 Fair CLR 8 3 71% 76.4 0.0
13 05:35 Calm 16.09 Fair CLR 8 4 76% 76.43 0.0
13 05:15 Calm 16.09 Fair CLR 8 4 76% 76.43 0.0
13 04:55 Calm 16.09 Fair CLR 8 4 76% 76.43 0.0
13 04:35 Calm 16.09 Fair CLR 9 4 71% 76.4 0.0
13 04:15 Calm 16.09 Fair CLR 9 4 71% 76.4 0.0
13 03:55 W 6 16.09 Fair CLR 9 3 66% 76.4 0.0
13 03:35 Calm 16.09 Fair CLR 9 3 66% 76.4 0.0
13 03:15 W 6 16.09 Fair CLR 9 3 66% 76.4 0.0
13 02:55 Calm 16.09 Fair CLR 10 4 67% 76.4 0.0
13 02:35 Calm 16.09 Fair CLR 10 4 67% 76.43 0.0
13 02:15 W 6 16.09 Fair CLR 10 4 67% 76.43 0.0
13 01:55 W 9 16.09 Fair CLR 10 4 67% 9 76.43 0.0
13 01:35 Calm 16.09 Fair CLR 10 4 67% 76.43 0.0
13 01:15 W 11 16.09 Fair CLR 11 4 62% 76.45 0.0
13 00:55 Calm 16.09 Fair CLR 14 4 51% 76.43 0.0
13 00:35 E 9 16.09 Fair CLR 14 4 51% 76.43 0.0
13 00:15 Vrbl 7 16.09 Fair CLR 14 4 51% 76.43 0.0
12 23:55 SE 9 16.09 Fair CLR 13 4 55% 76.43 0.0
12 23:35 E 7 16.09 Fair CLR 13 4 55% 76.45 0.0
12 23:15 E 19 16.09 Fair CLR 14 4 51% 76.45 0.0
12 22:55 E 17 16.09 Fair CLR 13 4 55% 76.45 0.0
12 22:35 E 19 16.09 Fair CLR 13 4 55% 76.45 0.0
12 22:15 E 17 16.09 Fair CLR 13 4 55% 76.48 0.0
12 21:55 SE 17 16.09 Fair CLR 13 4 55% 76.48 0.0
12 21:35 SE 13 16.09 Fair CLR 12 4 58% 76.5 0.0
12 21:15 E 17 16.09 Fair CLR 12 4 58% 76.5 0.0
12 20:55 E 11 16.09 Fair CLR 13 4 55% 76.48 0.0
12 20:35 SE 13 16.09 Fair CLR 13 4 55% 76.48 0.0
12 20:15 E 13 16.09 Fair CLR 14 4 51% 76.45 0.0
12 19:55 SE 15 16.09 Fair CLR 14 4 51% 76.45 0.0
12 19:35 E 15 G 26 16.09 Fair CLR 15 4 48% 76.43 0.0
12 19:15 E 17 16.09 Fair CLR 16 5 48% 76.43 0.0
12 18:55 E 24 16.09 Fair CLR 17 5 45% 76.43 0.0
12 18:35 E 19 G 31 16.09 Fair CLR 17 5 45% 76.43 0.0
12 18:15 E 28 16.09 Fair CLR 18 5 43% 76.43 0.0
12 17:55 E 26 G 39 16.09 Fair CLR 19 5 40% 76.43 0.0
12 17:35 E 24 G 35 16.09 Fair CLR 19 5 40% 76.4 0.0
12 17:15 E 26 G 35 16.09 Fair CLR 19 5 40% 76.4 0.0
12 16:55 E 20 G 33 16.09 Fair CLR 20 5 38% 76.4 0.0
12 16:35 E 19 G 30 16.09 Fair CLR 20 5 38% 76.4 0.0
12 16:15 NE 24 16.09 Fair CLR 20 5 38% 76.43 0.0
12 15:55 E 20 G 35 16.09 Fair CLR 20 5 38% 76.43 0.0
12 15:35 E 22 16.09 Fair CLR 20 5 38% 76.43 0.0
12 15:15 E 17 G 35 16.09 Fair CLR 20 5 38% 76.43 0.0
12 14:55 NE 20 G 30 16.09 Fair CLR 20 5 38% 76.43 0.0
12 14:35 E 24 G 35 16.09 Fair CLR 20 5 38% 76.45 0.0
12 14:15 NE 22 G 31 16.09 Fair CLR 19 5 40% 76.48 0.0
12 13:55 NE 17 G 28 16.09 Fair CLR 19 5 40% 76.48 0.0
12 13:35 E 26 16.09 Fair CLR 19 5 40% 76.5 0.0
12 13:15 E 22 16.09 Fair CLR 18 5 43% 76.53 0.0
12 12:55 Vrbl 9 G 22 16.09 A Few Clouds FEW060 18 4 40% 76.53 0.0
12 12:35 NE 17 16.09 A Few Clouds FEW060 17 4 42% 76.56 0.0
12 12:15 E 17 G 26 16.09 A Few Clouds FEW060 17 4 42% 76.58 0.0
12 11:55 NE 20 16.09 Partly Cloudy SCT060 17 5 45% 76.61 0.0
12 11:35 NE 13 G 24 16.09 Partly Cloudy SCT065 16 4 45% 76.63 0.0
12 10:15 E 11 16.09 Mostly Cloudy BKN070 14 4 51% 76.66 0.0
12 09:55 Vrbl 7 16.09 Mostly Cloudy BKN070 14 4 51% 76.66 0.0
12 09:35 E 13 16.09 Mostly Cloudy BKN070 14 4 51% 76.66 0.0
12 09:15 E 7 16.09 Overcast OVC070 13 4 55% 76.68 0.0
12 08:55 SE 6 16.09 Overcast OVC075 13 4 55% 76.68 0.0
12 08:35 Calm 16.09 Mostly Cloudy BKN075 BKN085 13 4 55% 76.68 0.0
12 08:15 Calm 16.09 Mostly Cloudy BKN070 BKN085 12 4 58% 76.68 0.0
12 07:55 Calm 16.09 Mostly Cloudy BKN070 BKN080 11 4 62% 76.68 0.0
12 07:35 Calm 16.09 Overcast BKN070 OVC080 11 4 62% 76.66 0.0
12 07:15 NE 7 16.09 Overcast OVC080 11 4 62% 76.66 0.0
12 06:55 S 9 16.09 Overcast OVC080 10 3 62% 9 76.66 0.0
12 06:35 S 13 16.09 Overcast OVC080 10 3 62% 8 76.68 0.0
12 06:15 S 9 16.09 Overcast BKN075 OVC085 10 3 62% 9 76.66 0.0
12 05:55 SW 6 16.09 Overcast OVC075 10 3 62% 76.68 0.0
12 05:35 SW 9 16.09 Overcast OVC070 10 3 62% 9 76.66 0.0
12 05:15 S 11 16.09 Overcast OVC070 10 3 62% 9 76.63 0.0
12 04:55 SW 7 16.09 Mostly Cloudy BKN070 BKN085 9 3 66% 8 76.63 0.0
12 04:35 Calm 16.09 Partly Cloudy SCT070 9 3 66% 76.63 0.0
12 04:15 Calm 16.09 Partly Cloudy SCT075 10 3 62% 76.61 0.0
12 03:55 Calm 16.09 Overcast OVC075 11 4 62% 76.63 0.0
12 03:35 Calm 16.09 Overcast OVC075 11 4 62% 76.61 0.0
12 03:15 Calm 16.09 Overcast OVC075 11 3 58% 76.61 0.0
12 02:55 Calm 16.09 Overcast OVC075 11 3 58% 76.61 0.0
12 02:35 W 7 16.09 Overcast OVC080 12 3 54% 76.61 0.0
12 02:15 W 6 16.09 Overcast OVC080 12 4 58% 76.58 0.0
12 01:55 W 9 16.09 Overcast OVC080 12 4 58% 76.61 0.0
12 01:35 W 11 16.09 Overcast OVC080 12 3 54% 76.61 0.0
12 00:55 NW 7 16.09 Overcast OVC080 11 4 62% 76.61 0.0
12 00:35 W 11 16.09 Overcast OVC085 11 5 67% 76.61 0.0
12 00:15 NW 9 16.09 Overcast OVC085 11 5 67% 76.58 0.0
11 23:55 SW 11 16.09 Overcast OVC085 11 5 67% 76.56 0.0
11 23:35 W 9 16.09 Mostly Cloudy BKN085 BKN120 11 5 67% 76.56 0.0
11 23:15 NW 9 16.09 Mostly Cloudy BKN085 BKN110 11 5 67% 76.56 0.0
11 22:55 NW 15 16.09 A Few Clouds FEW090 FEW110 11 5 67% 76.58 0.0
11 22:35 NW 15 G 26 16.09 A Few Clouds FEW090 FEW120 11 5 67% 76.58 0.0
11 22:15 NW 22 16.09 Fair CLR 12 5 63% 76.53 0.0
11 21:55 NW 13 16.09 Fair CLR 12 5 63% 76.48 0.0
11 21:35 NW 11 16.09 Fair CLR 12 4 58% 76.45 0.0
11 21:15 NW 13 16.09 Fair CLR 13 4 55% 76.43 0.0
11 20:55 NW 17 G 30 16.09 Fair CLR 13 3 51% 76.43 0.0
11 20:35 NW 15 16.09 Fair CLR 14 3 48% 76.4 0.0
11 20:15 NW 7 16.09 A Few Clouds FEW044 FEW055 FEW085 14 4 51% 76.35 0.0
11 19:55 N 17 G 26 16.09 Mostly Cloudy FEW044 SCT085 BKN110 15 4 48% 76.35 0.0
11 19:35 N 13 16.09 Partly Cloudy SCT110 15 4 48% 76.3 0.0
11 19:15 N 17 G 31 16.09 A Few Clouds FEW060 15 4 48% 76.28 0.0
11 18:55 N 24 G 39 16.09 Mostly Cloudy BKN060 16 4 45% 76.25 0.0
11 18:35 N 31 G 41 16.09 Overcast OVC060 18 3 37% 76.2 0.0
11 18:15 N 28 16.09 Overcast OVC060 20 4 35% 76.15 0.0
11 17:55 N 26 G 39 16.09 Overcast OVC060 20 4 35% 76.12 0.0
11 17:35 N 26 16.09 Mostly Cloudy BKN060 21 5 35% 76.1 0.0
11 17:15 N 22 G 41 16.09 Mostly Cloudy BKN060 21 5 35% 76.07 0.0
11 16:55 N 26 G 39 16.09 Overcast OVC060 22 6 36% 76.05 0.0
11 16:35 N 26 G 37 16.09 Partly Cloudy SCT060 24 7 34% 25 76 0.0
11 16:15 N 26 G 39 16.09 A Few Clouds FEW060 24 7 34% 25 75.97 0.0
11 15:55 N 28 G 41 16.09 Partly Cloudy SCT060 24 8 36% 25 75.97 0.0
11 15:35 N 17 G 30 16.09 A Few Clouds FEW065 24 7 34% 25 75.95 0.0
11 15:15 N 20 G 31 16.09 Fair CLR 25 7 32% 25 75.92 0.0
11 14:55 NW 22 G 33 16.09 Fair CLR 26 7 30% 26 75.92 0.0
11 14:35 NW 17 G 30 16.09 Fair CLR 26 7 30% 26 75.92 0.0
11 14:15 N 19 G 33 16.09 Fair CLR 25 6 30% 25 75.9 0.0
11 13:55 NW 22 G 39 16.09 Fair CLR 25 7 32% 25 75.9 0.0
11 13:35 NW 30 G 41 16.09 Fair CLR 25 7 32% 25 75.9 0.0
11 13:15 NW 22 G 33 16.09 Fair CLR 25 7 32% 25 75.84 0.0
11 12:55 NW 19 G 30 16.09 Fair CLR 24 7 34% 25 75.82 0.0
11 12:35 NW 19 G 30 16.09 Fair CLR 23 7 36% 75.82 0.0
11 12:15 NW 22 G 35 16.09 Fair CLR 23 6 33% 75.82 0.0
11 11:55 NW 24 G 33 16.09 Fair CLR 23 6 33% 75.82 0.0
11 11:35 NW 22 16.09 Fair CLR 22 6 36% 75.82 0.0
11 11:15 NW 17 G 33 16.09 Fair CLR 22 5 33% 75.82 0.0
11 10:55 NW 24 G 35 16.09 Fair CLR 21 5 35% 75.79 0.0
11 10:35 NW 24 G 35 16.09 Fair CLR 21 5 35% 75.79 0.0
11 10:15 NW 30 G 41 16.09 Fair CLR 21 4 33% 75.77 0.0
11 09:55 NW 30 G 44 16.09 Fair CLR 21 3 31% 75.77 0.0
11 09:15 NW 31 G 48 16.09 Fair CLR 22 1 25% 75.72 0.0
11 08:55 NW 28 G 43 12.87 Fair CLR 21 0 25% 75.69 0.0
11 08:35 NW 20 16.09 Fair CLR 20 -1 24% 75.67 0.0
11 08:15 NW 20 16.09 Fair CLR 20 -2 23% 75.64 0.0
11 07:55 NW 20 G 31 16.09 Fair CLR 22 -2 20% 75.62 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)