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.
29 13:55 NW 17 G 30 14.48 Fair CLR 19 -2 24% 76.07 0.0
29 13:35 NW 20 G 31 16.09 Fair CLR 19 -2 24% 76.07 0.0
29 13:15 NW 20 G 33 16.09 Fair CLR 19 -2 24% 76.1 0.0
29 12:55 NW 15 G 31 14.48 Fair CLR 19 -3 22% 76.1 0.0
29 12:35 NW 19 G 30 14.48 Fair CLR 19 -2 24% 76.1 0.0
29 12:15 NW 20 G 33 16.09 Fair CLR 19 -3 22% 76.12 0.0
29 11:55 NW 19 G 33 16.09 Fair CLR 19 -2 24% 76.12 0.0
29 11:35 NW 30 16.09 Fair CLR 18 -3 24% 76.1 0.0
29 11:15 NW 19 G 30 12.87 Fair CLR 19 -4 21% 76.1 0.0
29 10:55 NW 22 G 31 12.87 Fair CLR 18 -4 22% 76.1 0.0
29 10:35 NW 20 12.87 Fair CLR 18 -4 22% 76.07 0.0
29 10:15 NW 17 11.27 Fair CLR 17 -3 25% 76.07 0.0
29 09:55 NW 17 9.66 Fair with Haze CLR 16 -3 27% 76.05 0.0
29 09:35 NW 15 16.09 Fair CLR 15 -4 27% 76.02 0.0
29 09:15 W 9 16.09 Fair CLR 14 -4 29% 76 0.0
29 08:55 W 13 16.09 Fair CLR 13 -4 31% 76 0.0
29 08:15 W 11 16.09 Fair CLR 11 -3 38% 75.95 0.0
29 07:55 W 13 16.09 Fair CLR 10 -3 40% 8 75.92 0.0
29 07:35 W 13 16.09 Fair CLR 7 -3 49% 5 75.9 0.0
29 07:15 Calm 16.09 Fair CLR 6 -4 49% 75.87 0.0
29 06:55 S 11 16.09 Fair CLR 7 -4 46% 5 75.84 0.0
29 06:35 W 7 16.09 Fair CLR 8 -4 43% 7 75.84 0.0
29 06:15 SW 6 16.09 Fair CLR 8 -4 43% 75.82 0.0
29 05:55 W 11 16.09 Fair CLR 7 -3 49% 5 75.82 0.0
29 05:35 SW 11 16.09 Fair CLR 8 -4 43% 6 75.79 0.0
29 05:15 W 7 16.09 Fair CLR 8 -4 43% 7 75.79 0.0
29 04:55 SW 7 16.09 Fair CLR 9 -4 40% 8 75.77 0.0
29 04:35 SW 11 16.09 Fair CLR 9 -3 43% 8 75.77 0.0
29 04:15 Calm 16.09 Fair CLR 9 -4 40% 75.77 0.0
29 03:55 Calm 16.09 Fair CLR 9 -4 40% 75.77 0.0
29 03:35 Vrbl 7 16.09 Fair CLR 9 -4 40% 8 75.77 0.0
29 03:15 SW 7 16.09 Fair CLR 9 -4 40% 8 75.77 0.0
29 02:55 SW 9 16.09 Fair CLR 8 -4 43% 7 75.77 0.0
29 02:35 SW 13 16.09 Fair CLR 8 -3 46% 6 75.79 0.0
29 02:15 SW 11 16.09 Fair CLR 8 -3 46% 6 75.79 0.0
29 01:55 SW 9 16.09 Fair CLR 9 -5 37% 8 75.79 0.0
29 01:35 Calm 16.09 Fair CLR 10 -5 35% 75.79 0.0
29 01:15 SW 6 16.09 Fair CLR 7 -3 49% 75.79 0.0
29 00:55 SW 7 16.09 Fair CLR 7 -2 53% 6 75.79 0.0
29 00:35 W 7 16.09 Fair CLR 9 -4 40% 8 75.82 0.0
29 00:15 Calm 16.09 Fair CLR 9 -3 43% 75.82 0.0
28 23:55 Calm 16.09 Fair CLR 10 -4 37% 75.82 0.0
28 23:35 E 15 16.09 Fair CLR 8 -2 50% 6 75.84 0.0
28 23:15 SE 13 16.09 Fair CLR 9 -3 43% 7 75.84 0.0
28 22:55 SE 9 16.09 Fair CLR 9 -4 40% 8 75.87 0.0
28 22:35 SE 7 16.09 Fair CLR 9 -3 43% 8 75.9 0.0
28 22:15 SE 9 16.09 Fair CLR 8 -2 50% 7 75.9 0.0
28 21:55 SE 6 16.09 Fair CLR 8 -2 50% 75.92 0.0
28 21:35 S 7 16.09 Fair CLR 9 -2 46% 8 75.92 0.0
28 21:15 S 7 16.09 Fair CLR 10 -2 43% 9 75.92 0.0
28 20:55 S 11 16.09 Fair CLR 10 -1 47% 9 75.95 0.0
28 20:35 S 9 16.09 Fair CLR 10 -1 47% 9 75.95 0.0
28 20:15 S 6 16.09 Fair CLR 10 0 50% 75.92 0.0
28 19:55 S 11 16.09 Fair CLR 10 0 50% 9 75.92 0.0
28 19:35 S 7 16.09 Fair CLR 13 -1 38% 75.92 0.0
28 19:15 Calm 16.09 Fair CLR 12 0 44% 75.92 0.0
28 18:55 SE 13 16.09 Fair CLR 13 0 41% 75.9 0.0
28 18:35 SE 13 16.09 Fair CLR 14 1 41% 75.9 0.0
28 18:15 SE 7 16.09 Fair CLR 17 1 34% 75.9 0.0
28 17:55 E 7 16.09 Fair CLR 17 -1 30% 75.9 0.0
28 17:35 NE 11 16.09 Fair CLR 18 -2 26% 75.9 0.0
28 17:15 NE 9 16.09 Fair CLR 19 -2 24% 75.9 0.0
28 16:55 E 13 16.09 Fair CLR 21 -3 20% 75.9 0.0
28 16:35 E 11 16.09 Fair CLR 21 -3 20% 75.9 0.0
28 16:15 Vrbl 9 16.09 Fair CLR 21 -4 18% 75.92 0.0
28 15:55 Vrbl 6 16.09 Fair CLR 20 -3 21% 75.95 0.0
28 15:35 Vrbl 6 16.09 Fair CLR 20 -3 21% 75.95 0.0
28 15:15 Vrbl 7 16.09 Fair CLR 20 -3 21% 75.97 0.0
28 14:55 NE 17 16.09 Fair CLR 20 -2 23% 75.97 0.0
28 14:35 Calm 16.09 Fair CLR 20 -3 21% 76 0.0
28 14:15 Vrbl 11 G 20 1.61 Light Rain VV007 21 -2 21% 76.02 0.0
28 13:55 Vrbl 11 4.02 Light Rain CLR 20 -2 23% 76.05 0.0
28 13:35 NE 9 16.09 Fair CLR 20 -1 24% 76.07 0.0
28 13:15 Vrbl 11 16.09 Fair CLR 20 -1 24% 76.07 0.0
28 12:55 N 13 16.09 Fair CLR 19 0 28% 76.1 0.0
28 12:35 NE 15 16.09 Fair CLR 19 1 30% 76.12 0.0
28 12:15 NE 13 16.09 Fair CLR 18 2 34% 76.12 0.0
28 11:55 NE 19 16.09 Fair CLR 18 1 32% 76.12 0.0
28 11:35 N 6 16.09 Fair CLR 19 -9 14% 76.15 0.0
28 11:15 Vrbl 6 16.09 Fair CLR 19 -9 14% 76.17 0.0
28 10:55 Vrbl 7 16.09 Fair CLR 20 -8 14% 76.17 0.0
28 10:35 SE 9 16.09 Fair CLR 19 -9 14% 76.17 0.0
28 10:15 Vrbl 6 16.09 Fair CLR 19 -7 17% 76.17 0.0
28 09:55 Calm 16.09 Fair CLR 18 -4 22% 76.17 0.0
28 09:35 Calm 16.09 Fair CLR 17 -3 25% 76.2 0.0
28 09:15 Calm 16.09 Fair CLR 16 -4 25% 76.2 0.0
28 08:55 Calm 16.09 Fair CLR 14 -4 29% 76.23 0.0
28 08:35 Calm 16.09 Fair CLR 13 -4 31% 76.23 0.0
28 08:15 Calm 16.09 Fair CLR 11 -4 35% 76.25 0.0
28 07:55 Calm 16.09 Fair CLR 10 -5 35% 76.25 0.0
28 07:35 Calm 16.09 Fair CLR 8 -5 40% 76.25 0.0
28 07:15 W 6 16.09 Fair CLR 7 -6 39% 76.25 0.0
28 06:55 NW 11 16.09 Fair CLR 6 -6 42% 4 76.25 0.0
28 06:35 NW 7 16.09 Fair CLR 7 -6 39% 6 76.28 0.0
28 06:15 NW 9 16.09 Fair CLR 8 -6 37% 7 76.28 0.0
28 05:55 SW 19 G 30 16.09 Fair CLR 11 -6 30% 76.28 0.0
28 05:35 SW 24 G 33 16.09 Fair CLR 12 -6 28% 76.28 0.0
28 05:15 SW 31 16.09 Fair CLR 11 -6 30% 76.28 0.0
28 04:55 SW 33 G 43 16.09 Fair and Breezy CLR 11 -6 30% 76.28 0.0
28 04:35 SW 39 G 48 16.09 Fair and Breezy CLR 11 -6 30% 76.28 0.0
28 04:15 SW 39 G 48 16.09 Fair and Breezy CLR 11 -6 30% 76.3 0.0
28 03:55 S 39 G 54 16.09 Fair and Breezy CLR 10 -6 32% 6 76.3 0.0
28 03:35 SW 39 G 54 16.09 Fair and Breezy CLR 10 -6 32% 6 76.33 0.0
28 03:15 SW 41 G 56 16.09 Fair and Breezy CLR 10 -5 35% 6 76.33 0.0
28 02:55 SW 44 G 61 16.09 Fair and Windy CLR 10 -5 35% 6 76.35 0.0
28 02:35 SW 39 G 57 16.09 Fair and Breezy CLR 10 -5 35% 6 76.38 0.0
28 02:15 SW 43 G 56 16.09 Fair and Windy CLR 10 -5 35% 6 76.38 0.0
28 01:55 SW 43 G 61 16.09 Fair and Windy CLR 10 -5 35% 6 76.4 0.0
28 01:35 SW 41 G 57 16.09 Fair and Breezy CLR 9 -5 37% 5 76.45 0.0
28 01:15 S 41 G 57 16.09 Fair and Breezy CLR 9 -4 40% 5 76.45 0.0
28 00:55 SW 44 G 59 16.09 Fair and Windy CLR 9 -4 40% 5 76.48 0.0
28 00:35 SW 33 G 46 16.09 Fair and Breezy CLR 9 -4 40% 5 76.56 0.0
28 00:15 Vrbl 6 G 31 16.09 Fair CLR 8 -5 40% 76.61 0.0
27 23:55 Vrbl 9 G 22 16.09 Fair CLR 8 -4 43% 7 76.66 0.0
27 23:35 Vrbl 7 16.09 Fair CLR 8 -5 40% 7 76.68 0.0
27 23:15 Vrbl 6 G 19 16.09 Fair CLR 8 -5 40% 76.71 0.0
27 22:55 SW 17 G 44 16.09 Fair CLR 8 -4 43% 6 76.71 0.0
27 22:35 SW 20 G 37 16.09 Fair CLR 8 -4 43% 5 76.73 0.0
27 22:15 S 19 G 39 16.09 Fair CLR 8 -5 40% 5 76.78 0.0
27 21:55 Calm 16.09 Fair CLR 7 -6 39% 76.84 0.0
27 21:35 Vrbl 11 16.09 Fair CLR 7 -6 39% 5 76.86 0.0
27 21:15 E 19 G 30 16.09 Fair CLR 6 -6 42% 3 76.91 0.0
27 20:55 E 20 16.09 Fair CLR 6 -6 42% 3 76.94 0.0
27 20:35 E 17 16.09 Fair CLR 5 -5 49% 2 76.96 0.0
27 20:15 E 11 16.09 Fair CLR 4 -4 56% 2 76.99 0.0
27 19:55 Vrbl 6 16.09 Fair CLR 2 -3 70% 77.01 0.0
27 19:35 S 7 16.09 Fair CLR 5 -3 57% 4 77.04 0.0
27 19:15 SE 7 16.09 Fair CLR 6 -3 53% 5 77.06 0.0
27 18:55 SE 11 16.09 Fair CLR 7 -3 49% 5 77.09 0.0
27 18:35 E 13 16.09 Fair CLR 8 -3 46% 6 77.11 0.0
27 18:15 E 19 16.09 Fair CLR 9 -3 43% 7 77.14 0.0
27 17:55 E 22 16.09 Fair CLR 9 -4 40% 6 77.14 0.0
27 17:35 E 24 16.09 Fair CLR 9 -4 40% 6 77.17 0.0
27 17:15 E 24 16.09 Fair CLR 9 -6 34% 6 77.19 0.0
27 16:55 E 22 G 39 16.09 Fair CLR 9 -6 34% 6 77.24 0.0
27 16:35 E 24 G 37 16.09 Fair CLR 9 -6 34% 6 77.29 0.0
27 16:15 E 26 16.09 Fair CLR 9 -7 32% 6 77.32 0.0
27 15:55 E 26 16.09 Fair CLR 8 -8 32% 5 77.34 0.0
27 15:35 E 24 G 35 16.09 Fair CLR 8 -8 32% 5 77.37 0.0
27 15:15 E 28 16.09 Fair CLR 8 -8 32% 4 77.42 0.0
27 14:55 E 24 G 35 16.09 Fair CLR 7 -8 34% 4 77.44 0.0
27 14:35 E 22 16.09 Fair CLR 7 -8 34% 4 77.47 0.0
27 14:15 E 20 G 31 16.09 Fair CLR 7 -7 37% 4 77.52 0.0
27 13:55 E 22 16.09 Fair CLR 7 -6 39% 4 77.55 0.0
27 13:35 E 19 16.09 Fair CLR 6 -7 39% 3 77.57 0.0
27 13:15 E 19 16.09 Fair CLR 6 -7 39% 3 77.6 0.0
27 12:55 SE 6 G 20 16.09 Fair CLR 6 -8 36% 77.62 0.0
27 12:15 E 13 16.09 Fair CLR 5 -7 42% 2 77.67 0.0
27 11:55 NE 15 16.09 Fair CLR 5 -6 45% 2 77.7 0.0
27 11:35 Vrbl 11 16.09 Fair CLR 5 -11 31% 3 77.72 0.0
27 11:15 NE 15 16.09 Fair CLR 5 -10 33% 2 77.75 0.0
27 10:55 NE 13 16.09 Fair CLR 4 -9 39% 1 77.77 0.0
27 10:35 Calm 16.09 Fair CLR 4 -13 28% 77.77 0.0
27 10:15 Calm 16.09 Fair CLR 4 -14 26% 77.77 0.0
27 09:55 Calm 16.09 Fair CLR 3 -15 26% 77.77 0.0
27 09:35 Calm 16.09 Fair CLR 3 -8 45% 77.77 0.0
27 09:15 Calm 16.09 Fair CLR 2 -9 44% 77.77 0.0
27 08:55 Calm 16.09 Fair CLR 2 -9 44% 77.77 0.0
27 08:35 Calm 16.09 Fair CLR 0 -9 51% 77.77 0.0
27 08:15 Calm 16.09 Fair CLR -1 -10 51% 77.77 0.0
27 07:55 Calm 16.09 Fair CLR -2 -11 51% 77.75 0.0
27 07:35 Calm 16.09 Fair CLR -3 -12 50% 77.75 0.0
27 07:15 SW 7 16.09 A Few Clouds FEW070 -4 -13 50% -7 77.75 0.0
27 06:55 Calm 16.09 Fair CLR -4 -12 54% 77.72 0.0
27 06:35 W 9 16.09 A Few Clouds FEW060 -4 -10 63% -7 77.72 0.0
27 06:15 W 15 16.09 Mostly Cloudy SCT055 BKN065 -4 -11 59% -9 77.7 0.0
27 05:55 W 15 16.09 A Few Clouds FEW060 -4 -10 63% -9 77.67 0.0
27 05:35 W 11 16.09 Fair CLR -4 -9 69% -8 77.67 0.0
27 05:15 W 13 16.09 Partly Cloudy FEW055 SCT065 -3 -9 64% -7 77.67 0.0
27 04:55 W 13 16.09 Mostly Cloudy BKN060 -3 -9 64% -7 77.65 0.0
27 04:35 W 9 16.09 Overcast OVC065 -2 -9 59% -5 77.65 0.0
27 04:15 W 15 16.09 Overcast OVC065 -2 -8 64% -6 77.65 0.0
27 03:55 W 13 16.09 Overcast OVC060 -2 -8 64% -6 77.62 0.0
27 03:35 W 13 16.09 Overcast FEW060 OVC070 -2 -8 64% -6 77.62 0.0
27 03:15 W 17 16.09 Overcast OVC070 -1 -7 64% -6 77.6 0.0
27 02:55 W 13 16.09 Overcast OVC070 -1 -8 59% -5 77.6 0.0
27 02:35 W 15 16.09 Overcast OVC065 -1 -7 64% -5 77.6 0.0
27 02:15 W 13 16.09 Overcast OVC065 -1 -7 64% -5 77.57 0.0
27 01:55 W 13 16.09 Mostly Cloudy BKN065 BKN080 -2 -7 69% -6 77.57 0.0
27 01:35 W 11 16.09 A Few Clouds FEW060 FEW080 -2 -7 69% -6 77.57 0.0
27 01:15 W 15 16.09 Fair CLR -1 -5 75% -5 77.57 0.0
27 00:55 W 15 16.09 Fair CLR -1 -4 80% -5 77.55 0.0
27 00:35 W 13 16.09 Mostly Cloudy BKN090 -1 -3 86% -5 77.55 0.0
27 00:15 W 15 16.09 Overcast SCT065 SCT075 OVC090 0 -3 80% -4 77.55 0.0
26 23:55 W 11 16.09 Overcast SCT060 OVC075 0 -3 80% -3 77.55 0.0
26 23:35 W 9 16.09 Overcast BKN060 OVC070 0 -4 75% -3 77.55 0.0
26 23:15 W 9 G 20 16.09 Overcast FEW050 OVC065 0 -4 75% -3 77.55 0.0
26 22:55 NW 11 16.09 Overcast FEW041 FEW050 OVC065 0 -3 80% -3 77.52 0.0
26 22:35 W 11 16.09 Mostly Cloudy FEW022 SCT030 BKN043 0 -3 80% -3 77.5 0.0
26 22:15 W 15 4.02 Light Snow SCT017 BKN022 BKN031 0 -1 93% -4 77.5 0.0
26 21:55 W 11 6.44 Light Snow FEW018 SCT025 OVC037 0 -1 93% -3 77.47 0.0
26 21:35 N 19 14.48 Overcast SCT004 BKN027 OVC034 0 -1 93% -5 77.42 0.0
26 21:15 N 24 G 39 1.61 Light Snow BKN002 OVC006 0 0 100% -5 77.37 0.0
26 20:55 NW 19 9.66 Unknown Precip FEW014 SCT020 BKN026 2 2 100% -2 77.29 0.0
26 20:35 N 9 12.87 Light Rain FEW023 SCT028 OVC036 2 1 93% -0 77.22 0.0
26 20:15 NW 9 16.09 Light Rain FEW028 BKN036 OVC047 3 1 87% 1 77.19 0.0
26 19:55 N 9 16.09 Overcast BKN029 BKN035 OVC044 3 1 87% 1 77.14 0.0
26 19:35 Calm 16.09 Overcast BKN031 OVC038 3 1 87% 77.09 0.0
26 19:15 Calm 16.09 Overcast BKN035 BKN040 OVC095 3 0 81% 77.06 0.0
26 18:55 N 7 16.09 Overcast OVC036 3 1 87% 1 77.04 0.0
26 18:35 NW 9 16.09 Overcast BKN039 OVC080 3 0 81% 1 77.01 0.0
26 18:15 NW 13 16.09 Overcast OVC080 4 0 75% 1 76.99 0.0
26 17:55 W 13 16.09 Mostly Cloudy SCT065 BKN080 4 0 75% 1 76.94 0.0
26 17:35 W 13 16.09 Partly Cloudy SCT060 SCT085 4 0 75% 1 76.94 0.0
26 17:15 Calm 16.09 A Few Clouds FEW044 FEW055 3 2 93% 76.91 0.0
26 16:55 Calm 16.09 A Few Clouds FEW043 FEW060 3 2 93% 76.86 0.0
26 16:35 Calm 16.09 Partly Cloudy SCT055 2 2 100% 76.86 0.0
26 16:15 Calm 14.48 Light Rain SCT013 2 2 100% 76.86 0.0
26 15:55 Calm 6.44 Light Snow OVC013 2 2 100% 76.84 0.0
26 15:35 NE 9 12.87 Unknown Precip FEW008 OVC013 2 2 100% -0 76.84 0.0
26 15:15 NE 11 16.09 Overcast FEW007 BKN014 OVC055 2 2 100% -1 76.81 0.0
26 14:55 NE 9 16.09 Light Rain FEW007 OVC013 2 2 100% -0 76.78 0.0
26 14:35 NE 11 16.09 Light Rain FEW009 BKN013 BKN050 2 1 93% -1 76.76 0.0
26 14:15 NE 11 11.27 Light Snow FEW009 SCT013 SCT050 2 1 93% -1 76.76 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)