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.
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
26 13:55 NE 6 16.09 Unknown Precip BKN012 1 1 100% 76.76 0.0
26 13:35 NE 9 9.66 Light Snow OVC013 1 1 100% -2 76.76 0.0
26 13:15 NE 9 6.44 Unknown Precip FEW004 SCT013 1 1 100% -2 76.76 0.0
26 12:55 NE 7 6.44 Unknown Precip FEW004 1 1 100% -1 76.73 0.0
26 12:35 NE 7 1.61 Light Snow SCT005 SCT015 0 0 100% -2 76.71 0.0
26 12:15 NE 11 2.01 Light Snow SCT005 SCT014 0 0 100% -3 76.71 0.0
26 11:55 N 7 2.01 Unknown Precip SCT013 SCT019 1 1 100% -1 76.68 0.0
26 11:35 N 9 6.44 Light Snow SCT014 BKN022 1 1 100% -2 76.68 0.0
26 11:15 N 7 4.83 Fog/Mist SCT014 SCT020 BKN024 1 1 100% -1 76.66 0.0
26 10:55 N 9 6.44 Unknown Precip FEW008 SCT013 BKN018 1 1 100% -2 76.63 0.0
26 10:35 NE 7 11.27 Mostly Cloudy FEW009 SCT020 BKN025 1 1 100% -1 76.63 0.0
26 10:15 NE 11 6.44 Light Unknown Precip FEW008 SCT018 BKN030 2 2 100% -1 76.61 0.0
26 09:55 NE 6 4.02 Unknown Precip FEW004 SCT017 SCT024 1 1 100% 76.56 0.0
26 09:35 NE 9 2.82 Light Unknown Precip BKN004 BKN019 BKN025 1 1 100% -2 76.56 0.0
26 09:15 NE 15 2.41 Unknown Precip BKN004 OVC019 1 1 100% -3 76.5 0.0
26 08:55 NE 13 4.83 Fog/Mist FEW006 SCT013 OVC019 1 1 100% -2 76.45 0.0
26 08:35 NE 15 12.87 Overcast FEW007 BKN011 OVC026 2 1 93% -2 76.45 0.0
26 08:15 NE 9 16.09 Mostly Cloudy FEW012 SCT024 BKN030 3 2 93% 1 76.43 0.0
26 07:55 Calm 16.09 Overcast OVC034 3 2 93% 76.38 0.0
26 07:35 Calm 16.09 Overcast OVC039 2 2 100% 76.35 0.0
26 07:15 Calm 16.09 Overcast OVC040 2 2 100% 76.35 0.0
26 06:55 E 6 16.09 Overcast FEW007 OVC040 2 2 100% 76.35 0.0
26 06:35 NE 13 16.09 Overcast SCT007 BKN015 OVC036 2 2 100% -1 76.33 0.0
26 06:15 NE 15 16.09 Overcast SCT007 BKN018 OVC033 2 2 100% -2 76.33 0.0
26 05:55 NE 19 16.09 Overcast FEW009 OVC018 3 1 87% -1 76.3 0.0
26 05:35 NE 13 16.09 Overcast OVC018 4 1 81% 1 76.28 0.0
26 05:15 E 17 16.09 Overcast BKN020 OVC026 4 1 81% 1 76.25 0.0
26 04:55 E 13 G 28 16.09 Overcast BKN021 OVC027 5 1 76% 2 76.23 0.0
26 04:35 NE 11 16.09 Overcast SCT022 OVC033 5 1 76% 3 76.2 0.0
26 04:15 E 15 G 26 16.09 Overcast OVC034 5 2 81% 2 76.15 0.0
26 03:55 E 15 16.09 Overcast FEW026 OVC033 6 3 81% 3 76.15 0.0
26 03:35 E 17 G 26 16.09 Overcast FEW014 SCT020 OVC027 6 4 87% 3 76.12 0.0
26 03:15 NE 22 G 31 16.09 Mostly Cloudy BKN015 BKN020 BKN025 6 4 87% 2 76.1 0.0
26 02:55 NE 24 G 37 16.09 A Few Clouds FEW020 7 4 81% 4 76.07 0.0
26 02:35 NE 17 G 26 16.09 Fair CLR 7 3 76% 4 76.02 0.0
26 02:15 NE 9 16.09 Fair CLR 7 2 71% 5 75.97 0.0
26 01:55 NE 11 G 20 16.09 Fair CLR 7 2 71% 5 75.92 0.0
26 01:35 Calm 16.09 Fair CLR 6 2 76% 75.9 0.0
26 01:15 SE 13 16.09 Fair CLR 7 2 71% 5 75.9 0.0
26 00:55 S 15 16.09 Fair CLR 8 2 66% 6 75.84 0.0
26 00:35 SE 15 16.09 Fair CLR 7 3 76% 5 75.84 0.0
26 00:15 S 7 16.09 Fair CLR 8 2 66% 7 75.92 0.0
25 23:55 S 9 16.09 Fair CLR 9 2 62% 8 75.92 0.0
25 23:35 S 6 16.09 Fair CLR 9 2 62% 75.92 0.0
25 23:15 Calm 16.09 Fair CLR 11 2 54% 75.92 0.0
25 22:55 NE 7 16.09 Fair CLR 11 2 54% 75.92 0.0
25 22:35 NE 11 G 26 16.09 Fair CLR 12 3 54% 75.84 0.0
25 22:15 NE 26 G 39 16.09 Fair CLR 13 4 55% 75.79 0.0
25 21:55 NW 24 16.09 Fair CLR 13 4 55% 75.72 0.0
25 21:35 Calm 16.09 Fair CLR 14 4 51% 75.62 0.0
25 21:15 S 9 16.09 Fair CLR 13 4 55% 75.62 0.0
25 20:55 Calm 16.09 Fair CLR 16 4 45% 75.62 0.0
25 20:35 SE 9 16.09 Fair CLR 16 4 45% 75.59 0.0
25 20:15 SE 15 16.09 Fair CLR 17 4 42% 75.59 0.0
25 19:55 Vrbl 11 G 24 16.09 Fair CLR 18 4 40% 75.59 0.0
25 19:35 SE 24 16.09 Fair CLR 18 4 40% 75.57 0.0
25 19:15 SE 22 16.09 Fair CLR 18 4 40% 75.57 0.0
25 18:55 SE 19 16.09 Fair CLR 18 5 43% 75.59 0.0
25 18:35 SE 15 16.09 Fair CLR 19 5 40% 75.59 0.0
25 18:15 SE 13 16.09 Fair CLR 19 5 40% 75.62 0.0
25 17:55 E 19 16.09 Fair CLR 20 5 38% 75.62 0.0
25 17:35 E 15 16.09 Fair CLR 20 5 38% 75.62 0.0
25 17:15 E 15 16.09 Fair CLR 21 5 35% 75.62 0.0
25 16:55 E 19 16.09 Fair CLR 21 5 35% 75.64 0.0
25 16:35 E 20 16.09 Fair CLR 22 4 31% 75.64 0.0
25 16:15 E 19 16.09 Fair CLR 22 5 33% 75.64 0.0
25 15:55 E 19 16.09 Fair CLR 22 5 33% 75.67 0.0
25 15:35 E 20 16.09 Fair CLR 22 5 33% 75.69 0.0
25 15:15 E 20 16.09 Fair CLR 23 5 31% 75.72 0.0
25 14:55 NE 11 16.09 Fair CLR 23 5 31% 75.74 0.0
25 14:35 NE 11 G 22 16.09 Fair CLR 23 5 31% 75.74 0.0
25 14:15 NE 19 16.09 Fair CLR 23 5 31% 75.77 0.0
25 13:55 N 17 16.09 Fair CLR 24 5 29% 25 75.77 0.0
25 13:35 Vrbl 9 16.09 Fair CLR 24 4 27% 25 75.79 0.0
25 13:15 NW 7 16.09 Fair CLR 23 4 29% 75.79 0.0
25 12:55 N 9 16.09 Fair CLR 23 4 29% 75.82 0.0
25 12:35 N 15 16.09 Fair CLR 23 4 29% 75.84 0.0
25 12:15 NW 15 16.09 Fair CLR 22 4 31% 75.84 0.0
25 11:55 N 13 16.09 Fair CLR 22 4 31% 75.9 0.0
25 11:35 N 15 16.09 Fair CLR 22 4 31% 75.92 0.0
25 11:15 N 17 16.09 Fair CLR 22 4 31% 75.95 0.0
25 10:55 W 17 16.09 Fair CLR 22 4 31% 75.95 0.0
25 10:35 Vrbl 11 G 22 16.09 Fair CLR 21 4 33% 75.92 0.0
25 10:15 NW 11 G 22 16.09 Fair CLR 21 4 33% 75.95 0.0
25 09:55 NW 11 G 22 16.09 Fair CLR 20 3 33% 75.95 0.0
25 09:35 W 17 16.09 Fair CLR 20 3 33% 75.95 0.0
25 09:15 W 19 16.09 Fair CLR 20 3 33% 75.92 0.0
25 08:55 W 13 16.09 Fair CLR 20 3 33% 75.92 0.0
25 08:35 W 13 16.09 Fair CLR 19 3 35% 75.92 0.0
25 08:15 W 11 16.09 A Few Clouds FEW110 18 3 37% 75.92 0.0
25 07:55 W 15 16.09 A Few Clouds FEW120 18 3 37% 75.95 0.0
25 07:35 W 15 16.09 Mostly Cloudy BKN120 17 2 37% 75.92 0.0
25 07:15 W 17 16.09 Partly Cloudy SCT110 17 1 34% 75.9 0.0
25 06:55 W 15 16.09 Partly Cloudy FEW095 SCT110 17 1 34% 75.9 0.0
25 06:35 W 17 16.09 Mostly Cloudy BKN090 BKN120 18 1 32% 75.87 0.0
25 06:15 W 20 16.09 Overcast BKN090 OVC120 19 1 30% 75.87 0.0
25 05:55 W 22 G 33 16.09 Mostly Cloudy BKN090 BKN110 19 1 30% 75.84 0.0
25 05:35 W 20 16.09 Mostly Cloudy BKN100 BKN120 19 1 30% 75.79 0.0
25 05:15 W 20 G 30 16.09 A Few Clouds FEW110 19 1 30% 75.79 0.0
25 04:55 W 17 16.09 Mostly Cloudy BKN110 18 0 30% 75.77 0.0
25 04:35 W 19 16.09 Mostly Cloudy BKN100 18 0 30% 75.74 0.0
25 04:15 W 24 16.09 Mostly Cloudy BKN110 18 0 30% 75.72 0.0
25 03:55 W 19 G 31 16.09 Partly Cloudy SCT110 16 0 34% 75.72 0.0
25 03:35 Calm 16.09 A Few Clouds FEW120 14 0 39% 75.69 0.0
25 03:15 W 7 16.09 Fair CLR 14 0 39% 75.72 0.0
25 02:55 Calm 16.09 A Few Clouds FEW110 17 -1 30% 75.72 0.0
25 02:35 Calm 16.09 A Few Clouds FEW120 12 1 47% 75.74 0.0
25 02:15 Calm 16.09 Partly Cloudy SCT120 14 0 39% 75.77 0.0
25 01:55 Calm 16.09 Mostly Cloudy BKN120 12 1 47% 75.82 0.0
25 01:35 SW 7 16.09 Mostly Cloudy BKN120 13 -1 38% 75.84 0.0
25 01:15 Calm 16.09 Fair CLR 11 -1 44% 75.84 0.0
25 00:55 Calm 16.09 Fair CLR 11 0 47% 75.82 0.0
25 00:35 S 7 16.09 Fair CLR 10 0 50% 9 75.82 0.0
25 00:15 S 13 16.09 Fair CLR 11 0 47% 75.84 0.0
24 23:55 Calm 16.09 Fair CLR 11 0 47% 75.87 0.0
24 23:35 S 9 16.09 Fair CLR 11 0 47% 75.87 0.0
24 23:15 Calm 16.09 Fair CLR 11 -1 44% 75.87 0.0
24 22:55 Calm 16.09 Fair CLR 11 0 47% 75.9 0.0
24 22:35 Calm 16.09 Fair CLR 11 -1 44% 75.92 0.0
24 22:15 Calm 16.09 Fair CLR 10 0 50% 75.92 0.0
24 21:55 Calm 16.09 Fair CLR 10 0 50% 75.92 0.0
24 21:35 S 11 16.09 Fair CLR 10 1 54% 9 75.92 0.0
24 21:15 Calm 16.09 Fair CLR 11 1 50% 75.92 0.0
24 20:55 Calm 16.09 Fair CLR 12 1 47% 75.92 0.0
24 20:35 Calm 16.09 Fair CLR 12 1 47% 75.92 0.0
24 20:15 S 15 16.09 Fair CLR 12 2 51% 75.9 0.0
24 19:55 S 19 16.09 Fair CLR 12 3 54% 75.9 0.0
24 19:35 S 19 16.09 Fair CLR 12 4 58% 75.9 0.0
24 19:15 S 13 16.09 Fair CLR 13 4 55% 75.92 0.0
24 18:55 S 11 16.09 Fair CLR 15 4 48% 75.92 0.0
24 18:35 Calm 16.09 Fair CLR 16 3 42% 75.92 0.0
24 18:15 Calm 16.09 Fair CLR 17 2 37% 75.92 0.0
24 17:55 NE 6 16.09 Fair CLR 18 2 34% 75.92 0.0
24 17:35 Calm 16.09 Fair CLR 19 1 30% 75.92 0.0
24 17:15 SE 7 16.09 Fair CLR 19 1 30% 75.92 0.0
24 16:55 SE 7 16.09 Fair CLR 19 2 32% 75.95 0.0
24 16:35 Calm 16.09 Partly Cloudy SCT100 19 2 32% 75.95 0.0
24 16:15 Calm 16.09 Mostly Cloudy BKN100 19 2 32% 75.95 0.0
24 15:55 Calm 16.09 Partly Cloudy SCT100 18 2 34% 75.97 0.0
24 15:35 Calm 16.09 Partly Cloudy SCT100 17 2 37% 75.97 0.0
24 15:15 Calm 16.09 A Few Clouds FEW110 16 2 39% 75.97 0.0
24 14:55 E 7 16.09 Fair CLR 16 2 39% 75.97 0.0
24 14:35 Calm 16.09 Fair CLR 16 2 39% 76 0.0
24 14:15 SE 6 16.09 Fair CLR 16 3 42% 76 0.0
24 13:55 SE 9 16.09 Fair CLR 16 2 39% 76.02 0.0
24 13:35 Calm 16.09 Fair CLR 14 2 44% 76.05 0.0
24 13:15 Vrbl 7 16.09 Fair CLR 14 3 48% 76.07 0.0
24 12:55 NE 13 16.09 Fair CLR 13 3 51% 76.07 0.0
24 12:35 Vrbl 6 16.09 Fair CLR 12 1 47% 76.1 0.0
24 12:15 Calm 16.09 Fair CLR 11 2 54% 76.1 0.0
24 11:55 Calm 16.09 Fair CLR 10 2 58% 76.12 0.0
24 11:35 Calm 16.09 Fair CLR 9 2 62% 76.12 0.0
24 11:15 N 7 16.09 Fair CLR 8 2 66% 7 76.17 0.0
24 10:55 Calm 16.09 Fair CLR 7 1 66% 76.12 0.0
24 10:35 Vrbl 9 16.09 Fair CLR 7 1 66% 5 76.15 0.0
24 10:15 NW 9 16.09 A Few Clouds FEW120 7 1 66% 5 76.15 0.0
24 09:55 N 11 16.09 A Few Clouds FEW110 7 1 66% 5 76.12 0.0
24 09:35 N 13 16.09 Fair CLR 6 0 66% 4 76.12 0.0
24 09:15 NE 7 16.09 Fair CLR 5 -1 66% 4 76.1 0.0
24 08:55 Calm 16.09 Fair CLR 4 -1 70% 76.12 0.0
24 08:35 W 7 16.09 Fair CLR 3 -1 75% 1 76.17 0.0
24 08:15 W 11 16.09 Fair CLR 1 -1 87% -2 76.2 0.0
24 07:55 W 19 16.09 Fair CLR 2 -1 81% -2 76.23 0.0
24 07:35 Vrbl 6 16.09 Fair CLR 1 -2 81% 76.17 0.0
24 07:15 Calm 16.09 Fair CLR 1 -3 75% 76.15 0.0
24 06:55 Calm 16.09 A Few Clouds FEW120 1 -3 75% 76.17 0.0
24 06:35 W 7 16.09 Fair CLR 1 -3 75% -1 76.2 0.0
24 06:15 SW 9 16.09 Fair CLR 1 -2 81% -2 76.2 0.0
24 05:55 W 9 16.09 A Few Clouds FEW120 2 -3 70% -0 76.23 0.0
24 05:35 Vrbl 7 16.09 Mostly Cloudy BKN110 3 -3 65% 1 76.17 0.0
24 05:15 E 13 16.09 Partly Cloudy SCT110 6 -4 49% 4 76.17 0.0
24 04:55 E 19 G 28 16.09 Partly Cloudy SCT110 6 -4 49% 3 76.17 0.0
24 04:35 E 13 16.09 Overcast OVC110 5 -3 57% 2 76.17 0.0
24 04:15 E 17 16.09 Mostly Cloudy BKN110 5 -4 53% 2 76.17 0.0
24 03:55 NE 11 16.09 Partly Cloudy SCT120 5 -4 53% 3 76.17 0.0
24 03:35 E 15 16.09 Fair CLR 3 -4 60% -0 76.17 0.0
24 03:15 E 15 16.09 Fair CLR 3 -4 60% -0 76.2 0.0
24 02:55 E 15 16.09 Fair CLR 5 -3 57% 2 76.2 0.0
24 02:35 E 7 16.09 Fair CLR 5 -3 57% 4 76.23 0.0
24 02:15 E 15 16.09 A Few Clouds FEW110 5 -3 57% 2 76.25 0.0
24 01:55 E 17 16.09 Mostly Cloudy BKN110 4 -3 61% 1 76.25 0.0
24 01:35 E 13 16.09 Mostly Cloudy BKN110 5 -4 53% 2 76.25 0.0
24 01:15 E 17 16.09 Partly Cloudy SCT120 4 -4 56% 1 76.28 0.0
24 00:55 E 19 16.09 Fair CLR 4 -4 56% 0 76.3 0.0
24 00:35 E 15 16.09 Fair CLR 3 -4 60% -0 76.33 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)