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.
31 23:15 E 35 G 46 16.09 Fair and Breezy CLR 0 -10 47% -7 75.95 0.0
31 22:55 E 41 16.09 A Few Clouds and Breezy FEW120 0 -10 47% -7 75.95 0.0
31 22:35 E 37 16.09 Mostly Cloudy and Breezy BKN120 0 -11 44% -7 76 0.0
31 22:15 E 30 G 39 16.09 Partly Cloudy SCT120 0 -11 44% -6 76.05 0.0
31 21:55 E 33 16.09 Mostly Cloudy and Breezy BKN120 0 -11 44% -6 76.07 0.0
31 21:35 E 33 16.09 Partly Cloudy and Breezy SCT120 0 -11 44% -6 76.1 0.0
31 21:15 E 28 16.09 Fair CLR 0 -11 44% -6 76.12 0.0
31 20:55 E 31 16.09 Fair CLR 0 -11 44% -6 76.12 0.0
31 20:35 E 30 16.09 Fair CLR -1 -10 51% -7 76.12 0.0
31 20:15 E 31 G 43 16.09 Fair CLR -1 -10 51% -7 76.12 0.0
31 19:55 E 33 G 46 16.09 Fair and Breezy CLR -1 -10 51% -8 76.12 0.0
31 19:35 E 33 16.09 Fair and Breezy CLR 0 -10 47% -6 76.15 0.0
31 19:15 E 31 G 43 16.09 Fair CLR 0 -10 47% -6 76.17 0.0
31 18:55 E 31 G 44 16.09 Fair CLR 0 -10 47% -6 76.17 0.0
31 18:35 E 33 G 48 16.09 Fair and Breezy CLR 1 -9 48% -5 76.2 0.0
31 18:15 E 30 G 44 16.09 Fair CLR 1 -9 48% -5 76.2 0.0
31 17:55 E 35 G 46 16.09 Fair and Breezy CLR 2 -9 44% -4 76.23 0.0
31 17:35 E 33 16.09 Fair and Breezy CLR 2 -9 44% -4 76.23 0.0
31 17:15 E 30 G 41 16.09 Fair CLR 2 -8 48% -3 76.23 0.0
31 16:55 E 33 G 43 16.09 Partly Cloudy and Breezy SCT040 2 -9 44% -4 76.23 0.0
31 16:35 E 35 16.09 Overcast and Breezy OVC037 1 -9 48% -5 76.25 0.0
31 16:15 E 31 16.09 Overcast OVC036 1 -8 51% -5 76.28 0.0
31 15:55 E 31 16.09 Overcast OVC037 1 -9 48% -5 76.33 0.0
31 15:35 E 33 16.09 Overcast and Breezy OVC037 1 -8 51% -5 76.3 0.0
31 15:15 E 35 16.09 Overcast and Breezy OVC037 1 -8 51% -5 76.3 0.0
31 14:55 E 30 16.09 Overcast OVC038 1 -7 56% -5 76.35 0.0
31 14:35 E 22 G 33 16.09 Overcast OVC036 1 -7 56% -4 76.4 0.0
31 14:15 E 28 16.09 Overcast OVC033 1 -6 60% -5 76.4 0.0
31 13:55 E 22 16.09 Overcast BKN035 OVC043 1 -7 56% -4 76.43 0.0
31 13:35 E 17 16.09 NULL NULL 1 -6 60% -3 76.45 0.0
31 13:15 E 19 16.09 Overcast OVC043 1 -6 60% -3 76.45 0.0
31 12:55 E 17 16.09 NULL NULL 1 -5 65% -3 76.45 0.0
31 12:35 E 13 16.09 NULL NULL 0 -4 75% -4 76.5 0.0
31 12:15 E 13 16.09 NULL NULL 0 -6 64% -4 76.53 0.0
31 11:55 Vrbl 11 16.09 NULL NULL 0 -5 69% -3 76.53 0.0
31 11:35 NE 13 16.09 Overcast OVC042 -1 -5 75% -5 76.53 0.0
31 11:15 NE 7 16.09 Overcast OVC042 -1 -5 75% -3 76.56 0.0
31 10:35 E 7 16.09 NULL NULL -1 -5 75% -3 76.58 0.0
31 10:15 Calm 16.09 NULL NULL -1 -5 75% 76.58 0.0
31 09:55 Calm 16.09 NULL NULL -2 -5 80% 76.58 0.0
31 09:35 N 7 16.09 NULL NULL -2 -5 80% -4 76.56 0.0
31 09:15 NW 9 16.09 Overcast FEW015 OVC047 -2 -4 86% -5 76.56 0.0
31 08:55 N 9 16.09 Overcast OVC048 -2 -3 93% -5 76.56 0.0
31 08:35 NW 9 16.09 Overcast OVC049 -2 -3 93% -5 76.61 0.0
31 08:15 NW 9 16.09 Overcast FEW008 FEW012 OVC050 -2 -2 100% -5 76.61 0.0
31 07:55 N 13 16.09 Mostly Cloudy FEW008 SCT012 BKN018 -1 -2 93% -5 76.61 0.0
31 07:35 NW 11 16.09 Overcast FEW010 BKN017 OVC022 -1 -1 100% -4 76.58 0.0
31 07:15 NW 13 16.09 Overcast FEW010 BKN014 OVC055 -1 -2 93% -5 76.58 0.0
31 06:55 NW 15 16.09 Overcast BKN021 OVC055 -1 -2 93% -5 76.58 0.0
31 06:35 NW 19 16.09 Overcast BKN020 OVC055 -1 -2 93% -6 76.58 0.0
31 06:15 NW 17 16.09 Overcast BKN017 BKN024 OVC055 -1 -1 100% -6 76.56 0.0
31 05:55 NW 15 16.09 Overcast OVC018 -1 -1 100% -5 76.58 0.0
31 05:35 NW 13 16.09 Overcast BKN019 BKN023 OVC055 -1 -2 93% -5 76.56 0.0
31 05:15 NW 15 16.09 Overcast SCT020 SCT025 OVC055 0 -1 93% -4 76.53 0.0
31 04:55 W 11 16.09 Overcast OVC055 0 -2 87% -3 76.5 0.0
31 04:35 W 13 16.09 Overcast OVC055 0 -2 87% -4 76.5 0.0
31 04:15 W 13 16.09 Overcast OVC055 0 -2 87% -4 76.5 0.0
31 03:55 W 17 16.09 Overcast OVC055 0 -2 87% -4 76.5 0.0
31 03:35 W 13 16.09 Overcast OVC055 0 -1 93% -4 76.5 0.0
31 03:15 W 17 16.09 Overcast FEW007 SCT010 OVC050 0 0 100% -4 76.5 0.0
31 02:55 W 13 16.09 Overcast BKN007 OVC013 0 0 100% -4 76.5 0.0
31 02:35 W 11 12.87 Light Unknown Precip BKN012 OVC019 0 0 100% -3 76.5 0.0
31 02:15 NW 17 16.09 Overcast SCT013 BKN018 OVC035 0 0 100% -4 76.5 0.0
31 01:55 NW 17 G 26 16.09 Light Unknown Precip SCT004 BKN011 OVC022 0 0 100% -4 76.53 0.0
31 01:35 NW 19 G 28 14.48 Unknown Precip OVC003 0 0 100% -5 76.53 0.0
31 01:15 NW 17 2.82 Unknown Precip OVC003 0 0 100% -4 76.5 0.0
31 00:55 NW 9 1.61 Unknown Precip OVC004 0 0 100% -3 76.48 0.0
31 00:35 NW 15 3.22 Light Snow BKN004 0 0 100% -4 76.48 0.0
31 00:15 N 15 G 24 2.82 Light Snow OVC005 0 0 100% -4 76.45 0.0
30 23:55 N 15 G 30 3.22 Light Snow BKN006 1 1 100% -3 76.43 0.0
30 23:35 N 13 4.02 Unknown Precip BKN007 BKN012 BKN016 1 1 100% -2 76.4 0.0
30 23:15 N 24 G 35 4.83 Light Drizzle BKN007 OVC014 2 2 100% -3 76.38 0.0
30 22:55 N 26 G 41 8.05 Light Drizzle BKN008 OVC012 3 2 93% -2 76.35 0.0
30 22:35 N 22 G 41 9.66 Light Drizzle BKN009 OVC014 4 3 93% -0 76.3 0.0
30 22:15 N 24 G 46 14.48 Overcast BKN015 OVC030 5 3 87% 1 76.25 0.0
30 21:55 N 37 G 56 9.66 Overcast with Haze and Breezy SCT030 BKN037 OVC042 7 1 66% 3 76.2 0.0
30 21:35 N 20 G 35 12.87 Overcast OVC043 9 1 58% 6 76.12 0.0
30 21:15 N 11 16.09 Overcast OVC046 9 1 58% 8 76.07 0.0
30 20:55 N 15 G 24 16.09 Overcast OVC047 9 1 58% 7 76.02 0.0
30 20:35 N 20 16.09 Overcast OVC049 10 0 50% 8 75.97 0.0
30 20:15 N 13 G 24 16.09 Overcast OVC048 10 1 54% 8 75.95 0.0
30 19:55 N 17 16.09 Overcast OVC047 10 1 54% 8 75.9 0.0
30 19:35 N 15 16.09 Overcast OVC047 10 2 58% 8 75.87 0.0
30 19:15 N 6 16.09 Mostly Cloudy BKN047 BKN120 10 2 58% 75.84 0.0
30 18:55 NE 9 16.09 Partly Cloudy SCT120 10 2 58% 9 75.77 0.0
30 18:35 NE 11 16.09 Partly Cloudy SCT120 11 1 50% 75.74 0.0
30 18:15 NE 19 16.09 Fair CLR 11 1 50% 75.69 0.0
30 17:55 NE 11 16.09 Fair CLR 12 2 51% 75.67 0.0
30 17:35 N 13 16.09 Fair CLR 12 1 47% 75.64 0.0
30 17:15 NE 19 16.09 Fair CLR 12 2 51% 75.64 0.0
30 16:55 NE 15 G 24 16.09 Fair CLR 13 2 47% 75.62 0.0
30 16:35 NE 17 16.09 Fair CLR 14 3 48% 75.59 0.0
30 16:15 NE 19 16.09 Fair CLR 14 3 48% 75.57 0.0
30 15:55 NE 17 16.09 Fair CLR 15 3 45% 75.57 0.0
30 15:35 NE 15 16.09 Fair CLR 15 3 45% 75.57 0.0
30 15:15 NE 17 16.09 Fair CLR 16 3 42% 75.54 0.0
30 14:55 Vrbl 9 14.48 Fair CLR 16 3 42% 75.54 0.0
30 14:35 NE 7 16.09 Fair CLR 15 3 45% 75.57 0.0
30 14:15 Vrbl 7 16.09 Fair CLR 15 2 42% 75.59 0.0
30 13:55 Vrbl 11 G 20 16.09 Fair CLR 15 2 42% 75.59 0.0
30 13:35 Vrbl 9 G 22 16.09 Fair CLR 15 2 42% 75.59 0.0
30 13:15 NE 11 16.09 Fair CLR 14 2 44% 75.62 0.0
30 12:55 NE 9 16.09 Fair CLR 14 2 44% 75.64 0.0
30 12:35 NE 11 16.09 Fair CLR 14 2 44% 75.62 0.0
30 12:15 NE 13 16.09 Fair CLR 14 2 44% 75.67 0.0
30 11:55 NE 9 16.09 Fair CLR 14 2 44% 75.64 0.0
30 11:35 N 15 16.09 Fair CLR 14 1 41% 75.67 0.0
30 11:15 NW 17 16.09 Fair CLR 14 1 41% 75.67 0.0
30 10:55 Vrbl 11 G 22 16.09 Fair CLR 15 2 42% 75.64 0.0
30 10:35 N 26 14.48 Fair CLR 19 1 30% 75.62 0.0
30 10:15 Calm 16.09 Fair CLR 20 -1 24% 75.59 0.0
30 09:55 Calm 16.09 Fair CLR 20 0 26% 75.59 0.0
30 09:35 NE 7 16.09 Fair CLR 18 2 34% 75.59 0.0
30 09:15 W 6 16.09 Fair CLR 17 1 34% 75.59 0.0
30 08:55 Calm 16.09 Fair CLR 15 0 36% 75.57 0.0
30 08:35 Calm 16.09 Fair CLR 13 0 41% 75.59 0.0
30 08:15 Calm 16.09 Fair CLR 12 0 44% 75.59 0.0
30 07:55 Calm 16.09 Fair CLR 11 -3 38% 75.57 0.0
30 07:35 W 7 16.09 Fair CLR 10 -2 43% 9 75.57 0.0
30 07:15 W 7 16.09 Fair CLR 10 -2 43% 9 75.59 0.0
30 06:55 W 6 16.09 Fair CLR 11 -4 35% 75.59 0.0
30 06:35 Calm 16.09 Fair CLR 11 -4 35% 75.57 0.0
30 06:15 Calm 16.09 Fair CLR 10 -4 37% 75.57 0.0
30 05:55 SW 13 16.09 Fair CLR 12 -4 33% 75.57 0.0
30 05:35 SW 9 16.09 Fair CLR 11 -3 38% 75.57 0.0
30 05:15 W 13 16.09 Fair CLR 12 -4 33% 75.54 0.0
30 04:55 W 15 16.09 Fair CLR 13 -4 31% 75.54 0.0
30 04:35 W 15 16.09 Fair CLR 13 -4 31% 75.54 0.0
30 04:15 W 13 16.09 Fair CLR 14 -4 29% 75.54 0.0
30 03:55 W 15 16.09 Fair CLR 14 -4 29% 75.54 0.0
30 03:35 W 19 16.09 Fair CLR 13 -4 31% 75.54 0.0
30 03:15 W 13 16.09 Fair CLR 10 -4 37% 8 75.51 0.0
30 02:55 W 7 16.09 Fair CLR 9 -3 43% 8 75.51 0.0
30 02:35 SW 13 16.09 Fair CLR 9 -3 43% 7 75.51 0.0
30 02:15 W 11 16.09 Fair CLR 10 -3 40% 9 75.54 0.0
30 01:55 W 15 16.09 Fair CLR 11 -3 38% 75.51 0.0
30 01:35 W 17 16.09 Fair CLR 11 -3 38% 75.51 0.0
30 01:15 W 15 16.09 Fair CLR 10 -3 40% 8 75.49 0.0
30 00:55 W 9 16.09 Fair CLR 11 -3 38% 75.49 0.0
30 00:35 Vrbl 11 16.09 Fair CLR 14 -5 27% 75.49 0.0
30 00:15 N 11 G 30 16.09 Fair CLR 15 -4 27% 75.51 0.0
29 23:55 S 17 G 35 16.09 Fair CLR 16 -4 25% 75.51 0.0
29 23:35 S 22 G 35 16.09 Fair CLR 16 -4 25% 75.57 0.0
29 23:15 Vrbl 7 G 19 16.09 Fair CLR 14 -3 31% 75.62 0.0
29 22:55 Vrbl 9 16.09 Fair CLR 12 -3 35% 75.64 0.0
29 22:35 E 26 2.82 Light Rain VV007 14 -3 31% 75.67 0.0
29 22:15 E 20 14.48 Fair CLR 12 -2 38% 75.69 0.0
29 21:55 E 19 G 30 16.09 Fair CLR 11 -2 41% 75.72 0.0
29 21:35 E 22 16.09 Fair CLR 10 -1 47% 7 75.77 0.0
29 21:15 E 20 16.09 Fair CLR 10 -1 47% 8 75.77 0.0
29 20:55 SE 11 16.09 Fair CLR 9 -1 50% 8 75.79 0.0
29 20:35 E 13 16.09 Fair CLR 9 0 54% 7 75.77 0.0
29 20:15 E 17 11.27 Fair CLR 11 -1 44% 75.77 0.0
29 19:55 SE 17 16.09 Fair CLR 10 0 50% 8 75.79 0.0
29 19:35 SE 11 16.09 Fair CLR 10 0 50% 9 75.82 0.0
29 19:15 SE 13 16.09 Fair CLR 11 0 47% 75.84 0.0
29 18:55 E 15 16.09 Fair CLR 13 0 41% 75.87 0.0
29 18:35 E 11 16.09 Fair CLR 15 0 36% 75.9 0.0
29 17:55 E 11 16.09 Fair CLR 18 -2 26% 75.92 0.0
29 17:35 NE 13 16.09 Fair CLR 18 -2 26% 75.92 0.0
29 17:15 NE 13 16.09 Fair CLR 18 -2 26% 75.95 0.0
29 16:55 N 9 16.09 Fair CLR 19 -2 24% 75.95 0.0
29 16:35 N 9 16.09 Fair CLR 19 -2 24% 75.95 0.0
29 16:15 N 13 16.09 Fair CLR 19 -2 24% 75.97 0.0
29 15:55 Vrbl 9 G 19 16.09 Fair CLR 19 -3 22% 75.97 0.0
29 15:35 NW 13 16.09 Fair CLR 19 -3 22% 76 0.0
29 15:15 N 17 16.09 Fair CLR 19 -2 24% 76 0.0
29 14:55 NW 17 G 28 16.09 Fair CLR 19 -2 24% 76.02 0.0
29 14:35 NW 17 G 28 12.87 Fair CLR 19 -3 22% 76.05 0.0
29 14:15 NW 22 G 35 12.87 Fair CLR 19 -2 24% 76.05 0.0
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
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)