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.
20 02:15 Calm 16.09 Fair CLR 6 -6 42% 76.12 0.0
20 01:55 Calm 16.09 Fair CLR 6 -6 42% 76.15 0.0
20 01:35 Vrbl 7 16.09 Fair CLR 4 -5 52% 2 76.17 0.0
20 01:15 Calm 16.09 Fair CLR 3 -4 60% 76.2 0.0
20 00:55 Calm 16.09 Fair CLR 7 -6 39% 76.2 0.0
20 00:35 Calm 16.09 Fair CLR 4 -4 56% 76.2 0.0
20 00:15 Calm 16.09 Fair CLR 7 -6 39% 76.23 0.0
19 23:55 N 7 16.09 Fair CLR 8 -5 40% 7 76.2 0.0
19 23:35 N 6 16.09 Fair CLR 10 -6 32% 76.2 0.0
19 23:15 Vrbl 9 16.09 Fair CLR 10 -6 32% 9 76.2 0.0
19 22:55 Calm 16.09 Fair CLR 9 -5 37% 76.23 0.0
19 22:35 Calm 16.09 Fair CLR 11 -5 32% 76.25 0.0
19 22:15 Vrbl 9 16.09 Fair CLR 11 -5 32% 76.25 0.0
19 21:55 E 7 16.09 Fair CLR 11 -4 35% 76.28 0.0
19 21:35 Vrbl 11 G 28 16.09 Fair CLR 12 -5 30% 76.3 0.0
19 21:15 SE 7 G 20 16.09 Fair CLR 10 -4 37% 9 76.3 0.0
19 20:55 E 11 G 22 16.09 Fair CLR 11 -4 35% 76.3 0.0
19 20:35 SE 9 G 26 16.09 Fair CLR 10 -3 40% 9 76.28 0.0
19 20:15 E 22 16.09 Fair CLR 10 -3 40% 7 76.28 0.0
19 19:55 E 22 16.09 Fair CLR 10 -3 40% 7 76.28 0.0
19 19:35 E 22 16.09 Fair CLR 11 -2 41% 76.25 0.0
19 19:15 E 22 16.09 Fair CLR 12 -2 38% 76.28 0.0
19 18:55 E 24 16.09 Fair CLR 14 -2 33% 76.28 0.0
19 18:35 E 28 16.09 Fair CLR 14 -2 33% 76.28 0.0
19 18:15 E 30 G 39 16.09 Fair CLR 15 -2 31% 76.3 0.0
19 17:55 E 30 16.09 Fair CLR 15 -2 31% 76.33 0.0
19 17:35 E 31 16.09 Fair CLR 15 -2 31% 76.33 0.0
19 17:15 E 28 G 37 16.09 Fair CLR 16 -1 31% 76.33 0.0
19 16:55 E 31 16.09 Fair CLR 16 -1 31% 76.35 0.0
19 16:35 E 28 16.09 Fair CLR 16 -1 31% 76.35 0.0
19 16:15 E 28 G 41 16.09 Fair CLR 16 -1 31% 76.38 0.0
19 15:55 E 26 G 35 16.09 Fair CLR 16 -1 31% 76.4 0.0
19 15:35 E 26 G 35 16.09 Fair CLR 16 0 34% 76.4 0.0
19 15:15 E 24 G 35 16.09 Fair CLR 15 0 36% 76.43 0.0
19 14:55 E 28 G 37 16.09 Fair CLR 15 0 36% 76.43 0.0
19 14:35 E 26 16.09 Fair CLR 15 0 36% 76.45 0.0
19 14:15 E 22 16.09 Fair CLR 15 0 36% 76.45 0.0
19 13:55 E 20 16.09 Fair CLR 15 -1 34% 76.48 0.0
19 13:35 E 20 16.09 Fair CLR 14 -1 36% 76.48 0.0
19 13:15 E 19 G 28 16.09 Fair CLR 13 -1 38% 76.5 0.0
19 12:55 E 13 G 26 16.09 Fair CLR 13 0 41% 76.5 0.0
19 12:35 E 19 16.09 Fair CLR 12 1 47% 76.53 0.0
19 12:15 E 13 G 26 16.09 Fair CLR 12 1 47% 76.56 0.0
19 11:55 E 7 G 22 16.09 Fair CLR 11 1 50% 76.58 0.0
19 11:35 E 13 G 22 16.09 Fair CLR 11 1 50% 76.58 0.0
19 11:15 E 13 16.09 Fair CLR 10 0 50% 8 76.61 0.0
19 10:55 NE 15 16.09 Fair CLR 10 0 50% 8 76.61 0.0
19 10:35 NE 9 16.09 Fair CLR 9 0 54% 8 76.61 0.0
19 10:15 NE 9 16.09 Fair CLR 8 -1 53% 7 76.61 0.0
19 09:55 Vrbl 9 16.09 Fair CLR 7 -1 57% 5 76.61 0.0
19 09:35 Vrbl 9 16.09 Fair CLR 7 -1 57% 5 76.61 0.0
19 09:15 NE 9 16.09 Fair CLR 6 -2 57% 4 76.61 0.0
19 08:55 NE 9 16.09 Fair CLR 5 -2 61% 3 76.61 0.0
19 08:35 NE 9 16.09 Fair CLR 4 -2 65% 2 76.61 0.0
19 08:15 NE 6 16.09 Fair CLR 4 -3 61% 76.61 0.0
19 07:55 E 6 16.09 Fair CLR 4 -4 56% 76.61 0.0
19 07:35 SE 7 16.09 Fair CLR 2 -4 65% 0 76.58 0.0
19 07:15 SE 7 16.09 Fair CLR 1 -3 75% -1 76.61 0.0
19 06:55 S 7 16.09 Fair CLR -1 -4 80% -3 76.58 0.0
19 06:35 S 6 16.09 Fair CLR -1 -4 80% 76.58 0.0
19 06:15 S 9 16.09 Fair CLR -2 -4 86% -5 76.56 0.0
19 05:55 S 9 16.09 Fair CLR -2 -4 86% -5 76.56 0.0
19 05:35 Calm 16.09 Fair CLR -1 -4 80% 76.56 0.0
19 05:15 S 6 16.09 Fair CLR -1 -4 80% 76.56 0.0
19 04:55 S 13 16.09 Fair CLR -1 -4 80% -5 76.58 0.0
19 04:35 S 9 16.09 Fair CLR -1 -4 80% -4 76.58 0.0
19 04:15 Calm 16.09 Fair CLR 0 -4 75% 76.58 0.0
19 03:55 Calm 16.09 Fair CLR 1 -4 70% 76.56 0.0
19 03:35 Calm 16.09 Fair CLR 0 -3 80% 76.56 0.0
19 03:15 SW 7 16.09 Fair CLR 1 -4 70% -1 76.56 0.0
19 02:55 W 9 16.09 Fair CLR 2 -5 60% -0 76.56 0.0
19 02:35 W 11 16.09 Fair CLR 2 -5 60% -1 76.56 0.0
19 02:15 W 9 16.09 Fair CLR 2 -5 60% -0 76.56 0.0
19 01:55 W 7 16.09 Fair CLR 3 -6 52% 1 76.53 0.0
19 01:35 N 7 16.09 Fair CLR 2 -6 56% 0 76.53 0.0
19 01:15 W 11 16.09 Fair CLR 4 -6 48% 2 76.5 0.0
19 00:55 W 15 16.09 Fair CLR 4 -6 48% 1 76.5 0.0
19 00:35 W 15 16.09 Fair CLR 3 -6 52% -0 76.5 0.0
19 00:15 W 11 16.09 Fair CLR 3 -6 52% 0 76.48 0.0
18 23:55 W 11 16.09 Fair CLR 4 -6 48% 2 76.48 0.0
18 23:35 W 13 16.09 Fair CLR 4 -6 48% 1 76.48 0.0
18 23:15 W 13 16.09 Fair CLR 3 -6 52% 0 76.48 0.0
18 22:55 W 15 16.09 Fair CLR 3 -6 52% -0 76.48 0.0
18 22:35 W 13 16.09 Fair CLR 4 -6 48% 1 76.48 0.0
18 22:15 W 13 16.09 Fair CLR 4 -5 52% 1 76.48 0.0
18 21:55 W 13 16.09 Fair CLR 4 -6 48% 1 76.48 0.0
18 21:35 W 17 16.09 Fair CLR 5 -5 49% 2 76.48 0.0
18 21:15 W 15 16.09 Fair CLR 4 -5 52% 1 76.48 0.0
18 20:55 W 15 16.09 Fair CLR 3 -5 56% -0 76.45 0.0
18 20:35 W 13 16.09 Fair CLR 4 -5 52% 1 76.45 0.0
18 20:15 W 15 16.09 Fair CLR 4 -5 52% 1 76.43 0.0
18 19:55 W 13 16.09 Fair CLR 5 -5 49% 2 76.43 0.0
18 19:35 W 15 16.09 Fair CLR 7 -6 39% 5 76.43 0.0
18 19:15 NW 17 16.09 Fair CLR 7 -6 39% 4 76.43 0.0
18 18:55 NW 20 G 31 16.09 A Few Clouds FEW070 8 -6 37% 5 76.43 0.0
18 18:35 NW 24 16.09 A Few Clouds FEW070 8 -5 40% 5 76.43 0.0
18 18:15 NW 20 16.09 Partly Cloudy SCT065 SCT075 9 -5 37% 6 76.43 0.0
18 17:55 NW 24 G 35 16.09 Partly Cloudy SCT065 8 -6 37% 5 76.43 0.0
18 17:35 W 30 16.09 A Few Clouds FEW060 FEW075 8 -6 37% 4 76.43 0.0
18 17:15 NW 24 G 39 16.09 NULL NULL 9 -4 40% 6 76.43 0.0
18 16:55 W 17 G 31 16.09 NULL NULL 8 -4 43% 6 76.43 0.0
18 16:35 W 24 G 35 16.09 NULL NULL 8 -4 43% 5 76.45 0.0
18 16:15 W 24 16.09 A Few Clouds FEW060 FEW070 8 -4 43% 5 76.45 0.0
18 15:55 W 31 G 48 16.09 NULL NULL 8 -4 43% 4 76.45 0.0
18 15:35 W 31 G 44 16.09 NULL NULL 8 -4 43% 4 76.48 0.0
18 15:15 W 30 G 39 16.09 NULL NULL 7 -5 43% 3 76.5 0.0
18 14:55 NW 20 G 35 16.09 NULL NULL 6 -4 49% 3 76.5 0.0
18 14:35 NW 22 16.09 Mostly Cloudy SCT055 BKN075 BKN090 5 -4 53% 1 76.53 0.0
18 14:15 NW 20 14.48 Light Rain SCT050 SCT060 SCT080 5 -3 57% 1 76.56 0.0
18 13:55 NW 24 16.09 Partly Cloudy FEW050 SCT065 SCT080 5 -3 57% 1 76.53 0.0
18 13:35 NW 22 16.09 A Few Clouds FEW027 FEW031 FEW042 4 -3 61% -0 76.53 0.0
18 13:15 NW 26 G 41 16.09 Mostly Cloudy FEW028 SCT034 BKN040 4 -4 56% -0 76.58 0.0
18 12:55 NW 20 G 33 16.09 NULL NULL 3 -3 65% -1 76.56 0.0
18 12:35 W 30 G 43 14.48 Light Unknown Precip SCT034 SCT047 3 -3 65% -2 76.58 0.0
18 12:15 NW 24 12.87 Light Snow FEW029 BKN034 BKN047 3 -3 65% -2 76.58 0.0
18 11:55 NW 30 G 48 12.87 NULL NULL 3 -4 60% -2 76.58 0.0
18 11:35 W 31 G 41 16.09 Mostly Cloudy FEW045 SCT050 BKN065 4 -2 65% -1 76.56 0.0
18 11:15 W 35 G 50 16.09 Mostly Cloudy and Breezy SCT034 BKN048 BKN055 3 -3 65% -3 76.58 0.0
18 10:55 NW 26 G 44 16.09 Mostly Cloudy BKN036 BKN049 BKN080 2 -4 65% -3 76.58 0.0
18 10:35 W 28 G 39 16.09 Overcast SCT036 BKN041 OVC080 2 -5 60% -3 76.56 0.0
18 10:15 W 26 G 41 16.09 Overcast BKN034 BKN044 OVC050 2 -5 60% -3 76.56 0.0
18 09:55 W 26 G 37 16.09 Mostly Cloudy SCT034 BKN039 BKN046 2 -5 60% -3 76.53 0.0
18 09:35 W 28 16.09 Overcast FEW028 BKN037 OVC045 2 -5 60% -3 76.53 0.0
18 09:15 W 24 G 39 16.09 Overcast FEW026 SCT039 OVC045 1 -4 70% -4 76.53 0.0
18 08:55 W 22 G 31 16.09 Mostly Cloudy FEW026 SCT032 BKN047 1 -4 70% -4 76.53 0.0
18 08:35 W 28 G 37 16.09 NULL NULL 1 -4 70% -5 76.5 0.0
18 08:15 W 24 G 37 16.09 NULL NULL 1 -4 70% -4 76.5 0.0
18 07:55 W 22 G 35 16.09 NULL NULL 1 -4 70% -4 76.5 0.0
18 07:35 W 26 G 37 16.09 Mostly Cloudy FEW027 BKN050 BKN055 1 -4 70% -4 76.48 0.0
18 07:15 W 26 G 39 16.09 Overcast SCT026 OVC055 0 -5 69% -6 76.48 0.0
18 06:55 W 19 G 37 16.09 Overcast BKN027 BKN035 OVC055 0 -4 75% -5 76.45 0.0
18 06:35 W 20 G 30 16.09 Overcast BKN028 OVC035 0 -4 75% -5 76.45 0.0
18 06:15 W 19 G 28 16.09 Overcast SCT028 BKN035 OVC049 0 -4 75% -5 76.45 0.0
18 05:55 W 24 G 44 16.09 Overcast FEW027 BKN047 OVC055 0 -4 75% -5 76.43 0.0
18 05:35 W 22 16.09 Overcast FEW026 BKN050 OVC060 0 -4 75% -5 76.4 0.0
18 05:15 W 26 G 37 16.09 Mostly Cloudy FEW026 SCT034 BKN041 0 -5 69% -6 76.4 0.0
18 04:55 W 26 16.09 Mostly Cloudy FEW029 SCT042 BKN048 0 -5 69% -6 76.4 0.0
18 04:35 W 20 G 31 16.09 Overcast FEW032 SCT045 OVC050 0 -5 69% -5 76.38 0.0
18 04:15 W 17 G 30 16.09 Mostly Cloudy BKN050 0 -5 69% -4 76.35 0.0
18 03:55 W 15 G 26 16.09 Fair CLR -1 -5 75% -5 76.35 0.0
18 03:35 W 26 16.09 Fair CLR 0 -5 69% -6 76.35 0.0
18 03:15 W 17 16.09 A Few Clouds FEW060 -1 -5 75% -6 76.35 0.0
18 02:55 W 15 G 26 16.09 Partly Cloudy SCT055 0 -4 75% -4 76.35 0.0
18 02:35 W 20 16.09 Mostly Cloudy FEW027 BKN060 BKN090 0 -4 75% -5 76.33 0.0
18 02:15 W 19 16.09 Overcast FEW028 SCT034 OVC060 0 -4 75% -5 76.33 0.0
18 01:55 W 17 16.09 Overcast SCT024 BKN046 OVC055 0 -4 75% -4 76.35 0.0
18 01:35 W 17 16.09 Overcast BKN024 OVC032 0 -3 80% -4 76.35 0.0
18 01:15 W 13 16.09 Overcast SCT025 BKN034 OVC070 0 -4 75% -4 76.38 0.0
18 00:55 W 11 16.09 Overcast SCT026 BKN040 OVC065 0 -4 75% -3 76.38 0.0
18 00:35 W 11 16.09 Mostly Cloudy FEW028 SCT041 BKN060 0 -4 75% -3 76.38 0.0
18 00:15 W 11 16.09 Mostly Cloudy BKN060 BKN090 BKN110 -1 -4 80% -4 76.35 0.0
17 23:55 W 13 16.09 Mostly Cloudy SCT060 BKN075 BKN120 -1 -4 80% -5 76.35 0.0
17 23:35 W 9 16.09 Mostly Cloudy SCT060 SCT075 BKN120 -1 -4 80% -4 76.35 0.0
17 23:15 W 11 16.09 Fair CLR -1 -4 80% -4 76.35 0.0
17 22:55 W 11 16.09 Fair CLR -1 -4 80% -4 76.35 0.0
17 22:35 W 11 16.09 Fair CLR -1 -4 80% -4 76.35 0.0
17 22:15 W 9 16.09 Fair CLR -1 -6 69% -4 76.33 0.0
17 21:55 W 7 16.09 Fair CLR -1 -7 64% -3 76.35 0.0
17 21:35 Calm 16.09 Fair CLR -1 -7 64% 76.35 0.0
17 21:15 W 9 16.09 Fair CLR 0 -7 60% -3 76.33 0.0
17 20:55 W 7 16.09 Fair CLR 0 -7 60% -2 76.3 0.0
17 20:35 W 11 16.09 Fair CLR 0 -7 60% -3 76.28 0.0
17 20:15 W 13 16.09 Fair CLR 0 -7 60% -4 76.25 0.0
17 19:55 NW 13 16.09 Fair CLR 1 -7 56% -2 76.25 0.0
17 19:35 NW 17 16.09 Fair CLR 2 -7 52% -2 76.23 0.0
17 19:15 NW 19 16.09 A Few Clouds FEW065 2 -7 52% -2 76.2 0.0
17 18:55 NW 20 16.09 Fair CLR 2 -7 52% -2 76.2 0.0
17 18:35 NW 24 16.09 Fair CLR 2 -7 52% -3 76.17 0.0
17 18:15 NW 20 G 37 16.09 Fair CLR 3 -7 48% -1 76.17 0.0
17 17:55 NW 20 G 33 16.09 A Few Clouds FEW055 3 -6 52% -1 76.17 0.0
17 17:35 NW 28 G 39 16.09 A Few Clouds FEW060 3 -6 52% -2 76.17 0.0
17 17:15 NW 28 G 43 16.09 Partly Cloudy SCT060 SCT070 3 -6 52% -2 76.17 0.0
17 16:55 NW 24 G 41 16.09 Partly Cloudy SCT060 SCT070 4 -5 52% -0 76.17 0.0
17 16:35 NW 26 G 44 16.09 Partly Cloudy FEW046 SCT050 3 -6 52% -2 76.17 0.0
17 16:15 NW 33 G 46 16.09 Breezy NULL 3 -6 52% -2 76.17 0.0
17 15:55 NW 31 G 52 16.09 NULL NULL 3 -5 56% -2 76.17 0.0
17 15:35 NW 35 G 48 16.09 Breezy NULL 2 -5 60% -4 76.17 0.0
17 15:15 NW 31 G 46 12.87 NULL NULL 2 -4 65% -4 76.17 0.0
17 14:55 W 22 G 43 16.09 Partly Cloudy FEW041 FEW050 SCT060 2 -4 65% -3 76.17 0.0
17 14:35 NW 30 G 41 16.09 NULL NULL 2 -4 65% -3 76.2 0.0
17 14:15 NW 30 G 41 14.48 NULL NULL 1 -5 65% -5 76.2 0.0
17 13:55 NW 33 G 48 14.48 Breezy NULL 1 -5 65% -5 76.23 0.0
17 13:35 NW 30 G 46 16.09 Mostly Cloudy FEW032 BKN042 BKN050 1 -5 65% -5 76.2 0.0
17 13:15 NW 20 G 39 16.09 Mostly Cloudy FEW033 BKN040 BKN046 1 -4 70% -4 76.2 0.0
17 12:55 W 33 G 52 16.09 Breezy NULL 1 -5 65% -5 76.17 0.0
17 12:35 W 24 G 46 16.09 NULL NULL 1 -5 65% -4 76.17 0.0
17 12:15 NW 37 G 54 16.09 Breezy NULL 1 -6 60% -5 76.17 0.0
17 11:55 W 28 G 39 16.09 NULL NULL 1 -5 65% -5 76.15 0.0
17 11:35 NW 28 G 43 16.09 NULL NULL 0 -5 69% -6 76.17 0.0
17 11:15 NW 30 G 46 14.48 Mostly Cloudy FEW036 SCT043 BKN050 1 -5 65% -5 76.15 0.0
17 10:55 NW 22 G 39 16.09 A Few Clouds FEW037 FEW043 1 -4 70% -4 76.12 0.0
17 10:35 NW 24 G 39 16.09 Fair CLR 1 -4 70% -4 76.12 0.0
17 10:15 W 28 G 41 16.09 Fair CLR 0 -5 69% -6 76.12 0.0
17 09:55 W 24 G 33 16.09 Fair CLR 0 -5 69% -5 76.1 0.0
17 09:35 W 35 G 46 16.09 Fair and Breezy CLR 0 -5 69% -7 76.1 0.0
17 09:15 W 22 G 43 16.09 Fair CLR 0 -5 69% -5 76.07 0.0
17 08:55 W 22 16.09 Fair CLR 0 -3 80% -5 76.07 0.0
17 08:35 NW 15 16.09 Partly Cloudy SCT030 SCT035 -1 -3 86% -5 76.1 0.0
17 08:15 NW 19 16.09 Mostly Cloudy SCT032 SCT042 BKN050 -1 -3 86% -6 76.07 0.0
17 07:55 NW 19 G 30 16.09 A Few Clouds FEW025 FEW042 FEW050 -1 -4 80% -6 76.07 0.0
17 07:35 NW 19 16.09 Mostly Cloudy SCT026 SCT030 BKN040 -1 -4 80% -6 76.05 0.0
17 07:15 W 13 16.09 Mostly Cloudy SCT029 BKN040 -1 -4 80% -5 76.02 0.0
17 06:55 W 7 16.09 Fair CLR -1 -4 80% -3 75.97 0.0
17 06:35 W 9 16.09 A Few Clouds FEW110 -1 -4 80% -4 76 0.0
17 06:15 W 13 16.09 A Few Clouds FEW110 -1 -4 80% -5 75.97 0.0
17 05:55 W 11 16.09 Mostly Cloudy BKN070 BKN120 -1 -4 80% -4 75.95 0.0
17 05:35 W 9 16.09 Overcast OVC065 -1 -3 86% -4 75.95 0.0
17 05:15 W 15 16.09 Overcast BKN060 OVC110 -1 -3 86% -5 75.97 0.0
17 04:55 W 19 16.09 Mostly Cloudy BKN060 BKN110 -1 -3 86% -6 75.95 0.0
17 04:35 W 17 16.09 Overcast OVC060 -1 -4 80% -6 75.95 0.0
17 04:15 W 20 16.09 Overcast FEW019 OVC060 -2 -4 86% -7 75.95 0.0
17 03:55 W 17 16.09 Overcast SCT018 BKN060 OVC100 -2 -4 86% -7 75.92 0.0
17 03:35 W 15 16.09 Overcast FEW019 FEW060 OVC100 -2 -5 80% -6 75.92 0.0
17 03:15 W 19 16.09 Overcast FEW055 OVC100 -2 -5 80% -7 75.92 0.0
17 02:55 W 13 16.09 Overcast OVC050 -2 -5 80% -6 75.9 0.0
17 02:35 W 15 16.09 Overcast BKN048 OVC090 -2 -5 80% -6 75.92 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)