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.
18 02:35 Calm 16.09 Partly Cloudy FEW027 SCT060 15 15 100% 76.48 0.0
18 02:15 Calm 16.09 Overcast FEW026 FEW031 OVC060 15 15 100% 76.5 0.0
18 01:55 E 11 16.09 Overcast SCT028 OVC060 15 15 100% 76.48 0.0
18 01:35 E 13 16.09 Overcast OVC029 16 16 100% 76.5 0.0
18 01:15 E 15 16.09 Overcast BKN030 OVC035 16 16 100% 76.5 0.0
18 00:55 E 17 16.09 Overcast OVC033 16 16 100% 76.53 0.0
18 00:35 E 19 16.09 Overcast OVC036 16 16 100% 76.56 0.0
18 00:15 E 15 16.09 Overcast BKN040 OVC050 15 15 100% 76.56 0.0
17 23:55 E 13 16.09 Overcast BKN043 BKN050 OVC055 15 15 100% 76.58 0.0
17 23:35 E 19 16.09 Overcast OVC043 15 15 100% 76.58 0.0
17 23:15 E 9 16.09 Overcast BKN045 OVC050 15 15 100% 76.61 0.0
17 22:55 E 15 16.09 Light Drizzle SCT046 OVC050 15 15 100% 76.63 0.0
17 22:35 E 13 9.66 Light Drizzle SCT026 BKN047 OVC065 15 15 100% 76.66 0.0
17 22:15 E 13 16.09 Light Drizzle BKN027 BKN046 OVC060 15 15 100% 76.66 0.0
17 21:55 E 13 12.87 Thunderstorm in Vicinity Rain BKN020 BKN035 OVC060 15 15 100% 76.68 0.0
17 21:35 E 9 14.48 Light Rain OVC022 15 15 100% 76.71 0.0
17 21:15 E 11 16.09 Light Rain OVC025 15 15 100% 76.73 0.0
17 20:55 E 13 14.48 Overcast BKN027 OVC033 15 15 100% 76.73 0.0
17 20:35 E 20 16.09 Light Rain OVC034 15 15 100% 76.71 0.0
17 20:15 E 20 6.44 Light Rain OVC036 15 15 100% 76.73 0.0
17 19:55 E 20 9.66 Light Rain FEW002 SCT029 OVC038 15 15 100% 76.73 0.0
17 19:35 E 28 12.87 Light Rain FEW029 SCT039 OVC070 15 15 100% 76.71 0.0
17 19:15 SE 20 16.09 Overcast OVC070 16 16 100% 76.71 0.0
17 18:55 E 19 16.09 Light Drizzle OVC070 16 16 100% 76.71 0.0
17 18:35 E 17 16.09 Overcast OVC075 16 16 100% 76.73 0.0
17 18:15 E 19 16.09 Overcast BKN080 OVC090 16 16 100% 76.73 0.0
17 17:55 E 15 16.09 Overcast OVC090 16 16 100% 76.73 0.0
17 17:35 SE 15 16.09 Light Drizzle SCT090 17 17 100% 76.73 0.0
17 17:15 E 11 8.05 Light Rain FEW050 17 17 100% 76.76 0.0
17 16:55 SE 11 14.48 Mostly Cloudy SCT055 BKN070 17 17 100% 76.76 0.0
17 16:35 SE 6 16.09 Mostly Cloudy FEW048 FEW055 BKN070 17 17 100% 76.76 0.0
17 14:55 E 13 G 26 14.48 Light Rain CLR 18 15 83% 76.76 0.0
17 14:35 E 20 G 33 16.09 Fair CLR 19 14 73% 76.76 0.0
17 14:15 E 24 16.09 Fair CLR 19 15 78% 76.73 0.0
17 13:55 E 26 16.09 Fair CLR 19 15 78% 76.73 0.0
17 13:35 SE 20 16.09 Light Rain CLR 19 15 78% 76.76 0.0
17 13:15 SE 22 16.09 Light Rain FEW090 20 14 69% 76.76 0.0
17 12:55 E 15 16.09 Mostly Cloudy BKN090 20 14 69% 76.78 0.0
17 12:35 E 13 14.48 Partly Cloudy SCT090 19 15 78% 76.78 0.0
17 12:15 E 15 G 26 14.48 Partly Cloudy SCT090 19 13 68% 76.81 0.0
17 11:55 E 19 G 35 12.87 Light Rain BKN090 20 12 60% 76.81 0.0
17 11:35 SE 22 16.09 Overcast OVC090 22 9 44% 76.84 0.0
17 11:15 SE 26 16.09 Overcast OVC090 23 9 41% 76.81 0.0
17 10:55 SE 24 16.09 Mostly Cloudy BKN090 23 8 38% 76.81 0.0
17 10:35 E 24 G 33 16.09 A Few Clouds FEW090 22 10 47% 76.84 0.0
17 10:15 SE 30 16.09 A Few Clouds FEW100 22 9 44% 76.84 0.0
17 09:55 SE 26 16.09 Fair CLR 22 9 44% 76.84 0.0
17 09:35 SE 24 G 35 16.09 Fair CLR 23 9 41% 76.86 0.0
17 09:15 SE 28 16.09 Fair CLR 22 9 44% 76.86 0.0
17 08:55 SE 28 16.09 Fair CLR 22 9 44% 76.86 0.0
17 08:35 E 22 16.09 Fair CLR 21 9 46% 76.86 0.0
17 08:15 E 6 16.09 Fair CLR 16 8 59% 76.89 0.0
17 07:55 Calm 16.09 Fair CLR 13 8 72% 76.89 0.0
17 07:35 Calm 16.09 Fair CLR 11 8 82% 76.89 0.0
17 07:15 SW 9 16.09 Fair CLR 10 8 88% 9 76.89 0.0
17 06:55 SW 6 16.09 Fair CLR 10 7 82% 76.91 0.0
17 06:35 Calm 16.09 Fair CLR 10 8 88% 76.91 0.0
17 06:15 S 9 16.09 Fair CLR 10 7 82% 9 76.91 0.0
17 05:55 SW 7 16.09 Fair CLR 11 7 77% 76.91 0.0
17 05:35 SW 6 16.09 Fair CLR 10 7 82% 76.94 0.0
17 05:15 Calm 16.09 Fair CLR 10 6 76% 76.94 0.0
17 04:55 SE 7 16.09 Fair CLR 10 7 82% 9 76.94 0.0
17 04:35 S 9 16.09 Fair CLR 10 7 82% 9 76.94 0.0
17 04:15 Calm 16.09 Fair CLR 11 7 77% 76.91 0.0
17 03:55 W 7 16.09 Fair CLR 11 6 72% 76.91 0.0
17 03:35 Calm 16.09 Fair CLR 11 6 72% 76.94 0.0
17 03:15 SW 7 16.09 Fair CLR 11 7 77% 76.94 0.0
17 02:55 W 7 16.09 Fair CLR 11 6 72% 76.94 0.0
17 02:35 W 7 16.09 Fair CLR 11 6 72% 76.91 0.0
17 02:15 W 6 16.09 Fair CLR 12 6 67% 76.91 0.0
17 01:55 Calm 16.09 Fair CLR 12 6 67% 76.94 0.0
17 01:35 Calm 16.09 Fair CLR 12 6 67% 76.96 0.0
17 01:15 SW 7 16.09 Fair CLR 12 6 67% 76.94 0.0
17 00:55 Calm 16.09 Fair CLR 13 6 63% 76.94 0.0
17 00:35 SW 11 16.09 Fair CLR 12 6 67% 76.94 0.0
17 00:15 SW 9 16.09 Fair CLR 12 6 67% 76.94 0.0
16 23:55 W 11 16.09 Fair CLR 12 6 67% 76.96 0.0
16 23:35 SW 9 16.09 Fair CLR 13 6 63% 76.96 0.0
16 22:55 W 11 16.09 Fair CLR 13 6 63% 76.94 0.0
16 22:35 SW 13 16.09 Fair CLR 14 6 59% 76.94 0.0
16 22:15 SW 15 16.09 Fair CLR 14 6 59% 76.94 0.0
16 21:55 SW 13 16.09 Fair CLR 14 6 59% 76.94 0.0
16 21:35 SW 7 16.09 Fair CLR 14 6 59% 76.94 0.0
16 21:15 SW 11 14.48 Fair CLR 14 6 59% 76.94 0.0
16 20:55 SW 11 16.09 Fair CLR 15 6 55% 76.91 0.0
16 20:35 SW 15 16.09 Fair CLR 15 7 59% 76.89 0.0
16 20:15 SW 7 16.09 Fair CLR 16 7 55% 76.86 0.0
16 19:55 W 9 16.09 Fair CLR 20 5 38% 76.86 0.0
16 19:35 W 9 16.09 Fair CLR 19 6 43% 76.84 0.0
16 19:15 W 7 6.44 Fair with Haze CLR 20 5 38% 76.81 0.0
16 18:55 NW 11 16.09 Fair CLR 21 6 38% 76.78 0.0
16 18:35 NW 15 16.09 Fair CLR 23 6 33% 76.76 0.0
16 18:15 N 19 16.09 Fair CLR 24 6 31% 25 76.73 0.0
16 17:35 N 13 16.09 Fair CLR 25 8 34% 26 76.71 0.0
16 17:15 NE 11 16.09 Fair CLR 26 8 32% 26 76.68 0.0
16 16:55 N 11 16.09 Fair CLR 26 8 32% 26 76.68 0.0
16 16:35 N 15 16.09 Fair CLR 26 8 32% 26 76.66 0.0
16 16:15 N 11 16.09 Fair CLR 25 8 34% 26 76.66 0.0
16 15:55 NE 15 16.09 Fair CLR 25 8 34% 26 76.66 0.0
16 15:35 N 15 16.09 Fair CLR 25 9 36% 26 76.66 0.0
16 15:15 NE 19 16.09 Fair CLR 25 9 36% 26 76.63 0.0
16 14:55 N 19 16.09 Fair CLR 25 9 36% 26 76.63 0.0
16 14:35 NE 15 G 24 16.09 Fair CLR 24 9 39% 25 76.63 0.0
16 14:15 NW 17 16.09 Fair CLR 24 9 39% 25 76.61 0.0
16 13:55 NE 15 16.09 Fair CLR 25 9 36% 26 76.61 0.0
16 13:35 NW 13 16.09 Fair CLR 24 8 36% 25 76.61 0.0
16 13:15 W 13 16.09 Fair CLR 23 8 38% 76.61 0.0
16 12:55 Vrbl 9 G 19 16.09 Fair CLR 23 8 38% 76.61 0.0
16 12:35 NW 9 16.09 Fair CLR 22 8 41% 76.61 0.0
16 12:15 N 11 16.09 Fair CLR 21 8 43% 76.61 0.0
16 11:55 N 11 16.09 Fair CLR 22 8 41% 76.61 0.0
16 11:35 W 13 16.09 Fair CLR 22 7 38% 76.61 0.0
16 11:15 NW 13 16.09 Fair CLR 21 7 40% 76.61 0.0
16 10:55 W 13 16.09 Fair CLR 21 7 40% 76.61 0.0
16 10:35 W 9 16.09 Fair CLR 20 7 43% 76.58 0.0
16 10:15 Vrbl 9 16.09 Fair CLR 20 7 43% 76.56 0.0
16 09:55 W 11 16.09 Fair CLR 19 7 46% 76.56 0.0
16 09:35 Calm 16.09 Fair CLR 17 8 56% 76.53 0.0
16 09:15 Calm 16.09 Fair CLR 16 7 55% 76.5 0.0
16 08:55 Calm 16.09 Fair CLR 14 7 63% 76.5 0.0
16 08:35 Calm 16.09 Fair CLR 13 7 67% 76.48 0.0
16 08:15 Calm 16.09 Fair CLR 12 7 72% 76.48 0.0
16 07:55 Calm 16.09 Fair CLR 10 7 82% 76.48 0.0
16 07:35 Calm 16.09 Fair CLR 10 7 82% 76.48 0.0
16 07:15 Calm 16.09 Fair CLR 10 7 82% 76.45 0.0
16 06:55 S 9 16.09 Fair CLR 10 6 76% 9 76.45 0.0
16 06:35 Calm 16.09 Fair CLR 10 6 76% 76.45 0.0
16 06:15 E 9 16.09 Fair CLR 11 6 72% 76.45 0.0
16 05:55 SE 13 16.09 Fair CLR 11 6 72% 76.45 0.0
16 05:35 E 9 16.09 Fair CLR 12 5 63% 76.45 0.0
16 05:15 Calm 16.09 Fair CLR 11 6 72% 76.48 0.0
16 04:55 W 6 16.09 A Few Clouds FEW120 11 6 72% 76.45 0.0
16 04:35 W 7 16.09 Partly Cloudy SCT120 12 6 67% 76.45 0.0
16 04:15 NW 7 16.09 A Few Clouds FEW120 12 6 67% 76.43 0.0
16 03:55 W 9 16.09 Fair CLR 12 5 63% 76.45 0.0
16 03:35 W 15 16.09 Fair CLR 12 6 67% 76.48 0.0
16 03:15 Vrbl 9 G 24 16.09 Fair CLR 13 5 59% 76.48 0.0
16 02:55 Vrbl 9 16.09 Fair CLR 12 5 63% 76.5 0.0
16 02:35 Vrbl 7 16.09 Fair CLR 13 5 59% 76.5 0.0
16 02:15 Calm 16.09 Fair CLR 14 5 55% 76.5 0.0
16 01:55 E 15 16.09 Fair CLR 14 5 55% 76.5 0.0
16 01:35 E 20 16.09 Fair CLR 14 5 55% 76.53 0.0
16 01:15 E 15 16.09 Fair CLR 15 5 51% 76.53 0.0
16 00:55 E 17 16.09 Fair CLR 15 5 51% 76.56 0.0
16 00:35 E 17 16.09 Fair CLR 15 4 48% 76.58 0.0
16 00:15 E 11 16.09 Fair CLR 14 4 51% 76.58 0.0
15 23:55 E 15 G 30 16.09 Fair CLR 15 4 48% 76.61 0.0
15 23:35 E 22 G 33 16.09 A Few Clouds FEW110 15 4 48% 76.61 0.0
15 23:15 E 22 16.09 Fair CLR 15 4 48% 76.61 0.0
15 22:55 E 26 16.09 Fair CLR 15 4 48% 76.63 0.0
15 22:35 E 24 16.09 Fair CLR 14 4 51% 76.63 0.0
15 22:15 E 20 16.09 Fair CLR 13 4 55% 76.66 0.0
15 21:55 E 19 16.09 Fair CLR 13 4 55% 76.66 0.0
15 21:35 E 20 16.09 Fair CLR 12 4 58% 76.66 0.0
15 21:15 E 15 16.09 Fair CLR 12 4 58% 76.68 0.0
15 20:55 SE 13 16.09 Fair CLR 13 4 55% 76.68 0.0
15 20:35 SE 15 16.09 Fair CLR 13 3 51% 76.68 0.0
15 20:15 E 13 16.09 Fair CLR 13 3 51% 76.66 0.0
15 19:55 SE 17 16.09 Fair CLR 13 4 55% 76.66 0.0
15 19:35 E 19 16.09 Fair CLR 14 4 51% 76.63 0.0
15 19:15 E 19 16.09 Fair CLR 15 5 51% 76.63 0.0
15 18:55 E 22 G 33 16.09 Fair CLR 17 4 42% 76.63 0.0
15 18:35 E 24 G 35 16.09 Fair CLR 17 5 45% 76.63 0.0
15 18:15 E 20 G 33 16.09 Fair CLR 18 5 43% 76.61 0.0
15 17:55 E 24 G 35 16.09 Fair CLR 18 5 43% 76.63 0.0
15 17:35 E 24 G 33 16.09 Fair CLR 19 5 40% 76.61 0.0
15 17:15 E 26 16.09 Fair CLR 19 5 40% 76.61 0.0
15 16:55 E 26 16.09 Fair CLR 19 5 40% 76.63 0.0
15 16:35 E 22 G 35 16.09 Fair CLR 19 5 40% 76.63 0.0
15 16:15 E 24 16.09 Fair CLR 19 5 40% 76.66 0.0
15 15:55 E 17 G 30 16.09 Fair CLR 19 5 40% 76.66 0.0
15 15:35 E 22 16.09 Fair CLR 19 5 40% 76.68 0.0
15 15:15 E 26 16.09 Partly Cloudy FEW055 SCT065 19 5 40% 76.71 0.0
15 14:55 E 17 16.09 Mostly Cloudy BKN055 19 5 40% 76.71 0.0
15 14:35 Vrbl 6 G 22 16.09 A Few Clouds FEW050 19 5 40% 76.71 0.0
15 14:15 E 15 G 28 16.09 A Few Clouds FEW050 18 5 43% 76.73 0.0
15 13:55 Calm 16.09 Fair CLR 19 5 40% 76.76 0.0
15 13:35 NE 9 G 22 16.09 Fair CLR 18 5 43% 76.78 0.0
15 13:15 NE 15 G 26 16.09 Fair CLR 19 5 40% 76.78 0.0
15 12:55 Vrbl 11 G 28 16.09 Fair CLR 18 4 40% 76.81 0.0
15 12:35 Vrbl 7 16.09 Fair CLR 17 5 45% 76.81 0.0
15 11:55 Vrbl 6 16.09 Fair CLR 16 5 48% 76.84 0.0
15 11:35 Calm 16.09 Fair CLR 16 5 48% 76.86 0.0
15 11:15 Vrbl 9 16.09 Fair CLR 15 5 51% 76.86 0.0
15 10:55 NE 11 16.09 Fair CLR 15 5 51% 76.86 0.0
15 10:35 Vrbl 9 G 19 16.09 Fair CLR 14 5 55% 76.86 0.0
15 10:15 N 13 16.09 Fair CLR 14 5 55% 76.84 0.0
15 09:55 NW 11 16.09 Fair CLR 14 5 55% 76.84 0.0
15 09:35 NW 13 16.09 Fair CLR 14 5 55% 76.84 0.0
15 09:15 W 15 16.09 Fair CLR 13 5 59% 76.81 0.0
15 08:55 W 13 16.09 Fair CLR 12 6 67% 76.81 0.0
15 08:35 W 15 16.09 Fair CLR 11 6 72% 76.81 0.0
15 08:15 W 11 16.09 Fair CLR 11 6 72% 76.81 0.0
15 07:55 W 13 16.09 Fair CLR 10 6 76% 8 76.78 0.0
15 07:35 NW 13 16.09 Fair CLR 10 6 76% 8 76.76 0.0
15 07:15 NW 13 16.09 Fair CLR 9 6 82% 7 76.76 0.0
15 06:55 W 9 16.09 Fair CLR 8 5 82% 7 76.73 0.0
15 06:35 W 11 16.09 Fair CLR 7 4 81% 5 76.73 0.0
15 06:15 W 9 16.09 Fair CLR 8 4 76% 7 76.71 0.0
15 05:55 W 11 16.09 Fair CLR 9 4 71% 8 76.68 0.0
15 05:35 W 13 16.09 Fair CLR 9 4 71% 7 76.66 0.0
15 05:15 W 11 16.09 A Few Clouds FEW029 9 5 76% 8 76.66 0.0
15 04:55 W 11 16.09 A Few Clouds FEW027 9 5 76% 8 76.63 0.0
15 04:35 W 15 16.09 Mostly Cloudy BKN027 10 5 71% 8 76.63 0.0
15 04:15 W 17 16.09 A Few Clouds FEW028 10 5 71% 8 76.63 0.0
15 03:55 W 19 16.09 Fair CLR 10 4 67% 8 76.58 0.0
15 03:35 W 22 16.09 Fair CLR 11 4 62% 76.58 0.0
15 03:15 W 17 16.09 Fair CLR 11 4 62% 76.56 0.0
15 02:55 W 15 16.09 Fair CLR 11 4 62% 76.56 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)