Weather observations for the past three days for
Spearfish / Clyde Ice
Metric (Imperial)
Date Time (mst) 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.
09 06:55 W 28 G 46 16.09 Overcast OVC070 11 -3 38% 75.03 0.0
09 06:35 W 28 G 43 16.09 Overcast BKN070 OVC080 10 -3 40% 7 75.01 0.0
09 06:15 W 26 G 43 16.09 Overcast BKN080 OVC090 10 -3 40% 7 75.03 0.0
09 05:55 SW 35 G 48 16.09 Mostly Cloudy and Breezy BKN075 BKN080 10 -4 37% 7 75.01 0.0
09 05:35 SW 31 G 46 16.09 A Few Clouds FEW080 FEW090 10 -4 37% 7 75.03 0.0
09 05:15 SW 31 G 48 16.09 Partly Cloudy SCT075 SCT095 10 -4 37% 7 75.06 0.0
09 04:55 W 31 G 43 16.09 A Few Clouds FEW070 10 -4 37% 7 75.08 0.0
09 04:35 W 30 G 44 16.09 Mostly Cloudy BKN070 9 -4 40% 6 75.11 0.0
09 04:15 SW 35 16.09 Overcast and Breezy OVC065 9 -4 40% 5 75.11 0.0
09 03:55 SW 26 G 37 16.09 Overcast OVC065 9 -4 40% 6 75.18 0.0
09 03:35 SW 28 G 44 16.09 Overcast OVC070 9 -4 40% 6 75.21 0.0
09 03:15 W 22 G 33 16.09 Overcast OVC065 8 -4 43% 5 75.23 0.0
09 02:55 W 26 G 37 16.09 Overcast BKN065 OVC075 8 -4 43% 5 75.26 0.0
09 02:35 W 30 G 41 16.09 Overcast OVC075 8 -5 40% 4 75.31 0.0
09 02:15 SW 30 G 39 16.09 Overcast OVC070 8 -4 43% 4 75.34 0.0
09 01:55 SW 35 16.09 Overcast and Breezy OVC070 8 -5 40% 4 75.36 0.0
09 01:35 SW 33 G 56 16.09 Overcast and Breezy OVC070 8 -5 40% 4 75.41 0.0
09 01:15 SW 39 G 52 16.09 Overcast and Breezy BKN065 OVC075 8 -5 40% 4 75.44 0.0
09 00:55 SW 35 G 57 16.09 Mostly Cloudy and Breezy BKN075 BKN080 8 -6 37% 4 75.46 0.0
09 00:35 SW 33 G 54 16.09 A Few Clouds and Breezy FEW070 FEW080 8 -6 37% 4 75.49 0.0
09 00:15 SW 44 G 61 16.09 Fair and Windy CLR 8 -6 37% 3 75.49 0.0
08 23:55 SW 44 G 69 16.09 Fair and Windy CLR 8 -6 37% 3 75.54 0.0
08 23:35 SW 35 G 54 16.09 Fair and Breezy CLR 8 -5 40% 4 75.59 0.0
08 23:15 SW 31 G 52 16.09 Fair CLR 7 -5 43% 3 75.62 0.0
08 22:55 SW 31 G 46 16.09 Fair CLR 7 -5 43% 3 75.67 0.0
08 22:35 SW 31 16.09 Fair CLR 7 -5 43% 3 75.69 0.0
08 22:15 W 13 G 26 16.09 Fair CLR 6 -4 49% 4 75.74 0.0
08 21:55 W 13 16.09 A Few Clouds FEW080 5 -4 53% 2 75.77 0.0
08 21:35 W 15 16.09 Mostly Cloudy SCT070 BKN085 5 -4 53% 2 75.82 0.0
08 21:15 W 13 16.09 Mostly Cloudy FEW070 BKN080 5 -4 53% 2 75.84 0.0
08 20:55 W 15 16.09 Mostly Cloudy BKN080 5 -4 53% 2 75.87 0.0
08 20:35 W 15 16.09 Mostly Cloudy FEW060 BKN080 4 -4 56% 1 75.92 0.0
08 20:15 W 17 16.09 Mostly Cloudy BKN065 BKN075 4 -4 56% 1 75.95 0.0
08 19:55 W 15 16.09 Mostly Cloudy BKN070 BKN080 BKN090 5 -4 53% 2 75.95 0.0
08 19:35 W 13 16.09 Overcast FEW026 BKN075 OVC085 5 -4 53% 2 75.97 0.0
08 19:15 W 17 G 26 16.09 Mostly Cloudy FEW026 SCT065 BKN075 6 -4 49% 3 76 0.0
08 18:55 W 17 16.09 Overcast FEW055 SCT070 OVC075 6 -4 49% 3 76.02 0.0
08 18:35 W 19 16.09 Overcast FEW060 BKN075 OVC090 6 -4 49% 3 76.05 0.0
08 18:15 W 20 G 37 16.09 Overcast FEW055 BKN070 OVC090 7 -4 46% 4 76.07 0.0
08 17:55 W 24 G 39 16.09 Overcast BKN055 OVC065 7 -4 46% 4 76.07 0.0
08 17:35 W 22 G 35 16.09 Overcast BKN055 OVC065 7 -4 46% 4 76.07 0.0
08 17:15 NW 41 G 56 16.09 Overcast and Breezy BKN060 OVC070 7 -4 46% 2 76.1 0.0
08 15:35 W 22 16.09 Fair CLR 7 -5 43% 4 76.05 0.0
08 15:15 W 20 16.09 Fair CLR 7 -4 46% 4 76.07 0.0
08 14:15 NW 28 G 39 16.09 NULL NULL 8 -4 43% 4 76.07 0.0
08 13:55 W 26 G 44 16.09 NULL NULL 8 -4 43% 5 76.05 0.0
08 13:35 NW 31 G 46 16.09 NULL NULL 8 -4 43% 4 76.05 0.0
08 13:15 W 35 G 46 16.09 Breezy NULL 8 -4 43% 4 76.05 0.0
08 12:55 W 31 G 44 16.09 Fair CLR 8 -4 43% 4 76.07 0.0
08 12:35 W 28 G 39 16.09 NULL NULL 8 -4 43% 4 76.05 0.0
08 12:15 W 20 G 41 16.09 Fair CLR 8 -4 43% 5 76.07 0.0
08 11:55 W 26 G 43 16.09 Fair CLR 8 -4 43% 5 76.07 0.0
08 11:35 W 22 G 52 16.09 Fair CLR 8 -4 43% 5 76.1 0.0
08 11:15 W 37 G 61 16.09 A Few Clouds and Breezy FEW070 8 -4 43% 4 76.1 0.0
08 10:55 W 43 16.09 Partly Cloudy and Windy SCT080 8 -4 43% 3 76.12 0.0
08 10:35 W 37 G 50 16.09 Mostly Cloudy and Breezy BKN080 8 -4 43% 4 76.12 0.0
08 10:15 W 30 G 48 16.09 Mostly Cloudy BKN080 8 -4 43% 4 76.12 0.0
08 09:55 W 30 G 52 16.09 Mostly Cloudy BKN080 BKN090 7 -4 46% 3 76.12 0.0
08 09:35 W 33 G 46 16.09 Mostly Cloudy and Breezy BKN080 7 -4 46% 3 76.1 0.0
08 09:15 W 31 G 54 16.09 Partly Cloudy SCT085 7 -4 46% 3 76.1 0.0
08 08:55 W 30 G 48 16.09 Overcast OVC085 7 -4 46% 3 76.07 0.0
08 08:35 W 33 G 54 16.09 Overcast and Breezy FEW070 OVC085 7 -4 46% 3 76.07 0.0
08 08:15 W 30 G 43 16.09 Overcast BKN070 OVC085 7 -4 46% 3 76.05 0.0
08 07:55 W 26 G 35 16.09 Mostly Cloudy SCT075 BKN085 7 -4 46% 3 76.02 0.0
08 07:35 W 19 16.09 Mostly Cloudy FEW065 SCT080 BKN090 5 -3 57% 2 76.02 0.0
08 07:15 W 17 16.09 Overcast FEW050 BKN065 OVC075 4 -2 65% 1 76.02 0.0
08 06:55 W 24 G 33 16.09 Overcast FEW043 BKN050 OVC075 5 -1 66% 1 76.05 0.0
08 06:35 W 41 G 74 16.09 Overcast and Breezy SCT045 BKN065 OVC095 6 -2 57% 1 76.05 0.0
08 06:15 W 26 16.09 Overcast BKN070 OVC095 6 -4 49% 2 76 0.0
08 05:55 W 22 G 33 16.09 Overcast OVC070 7 -4 46% 4 76 0.0
08 05:35 W 19 G 30 16.09 Overcast FEW060 OVC070 7 -4 46% 4 75.97 0.0
08 05:15 W 15 G 26 16.09 Overcast SCT060 OVC070 5 -5 49% 2 75.97 0.0
08 04:55 W 13 16.09 Overcast SCT060 OVC070 4 -5 52% 1 75.95 0.0
08 04:35 W 11 16.09 Overcast BKN060 OVC070 4 -5 52% 2 75.97 0.0
08 04:15 W 11 16.09 Overcast FEW041 OVC055 4 -5 52% 2 75.97 0.0
08 03:55 W 15 16.09 Overcast FEW040 OVC055 4 -6 48% 1 76.02 0.0
08 03:35 W 15 16.09 Overcast BKN055 OVC065 4 -7 45% 1 76.02 0.0
08 03:15 W 20 16.09 Overcast FEW047 BKN065 OVC075 4 -7 45% 0 76.02 0.0
08 02:55 W 17 16.09 Mostly Cloudy FEW047 SCT065 BKN075 3 -8 45% -1 76.02 0.0
08 02:35 Vrbl 9 16.09 Overcast FEW075 BKN090 OVC110 3 -7 48% 1 76.02 0.0
08 02:15 E 6 16.09 Overcast FEW080 OVC100 2 -7 52% 76.02 0.0
08 01:55 Calm 16.09 Overcast OVC095 2 -7 52% 76 0.0
08 01:35 SW 9 16.09 Mostly Cloudy BKN100 2 -8 48% -0 76 0.0
08 01:15 Calm 16.09 Fair CLR 1 -8 51% 76 0.0
08 00:55 Calm 16.09 Fair CLR 2 -8 48% 76.02 0.0
08 00:35 NW 7 16.09 Fair CLR 2 -8 48% 0 76.02 0.0
08 00:15 SW 19 G 33 16.09 Fair CLR 5 -8 39% 2 76.05 0.0
07 23:55 SW 26 16.09 Fair CLR 5 -8 39% 1 76.05 0.0
07 23:35 SW 26 G 39 16.09 Fair CLR 5 -8 39% 1 76.05 0.0
07 23:15 SW 24 G 39 16.09 Fair CLR 4 -7 45% -0 76.07 0.0
07 22:55 SW 17 16.09 Fair CLR 4 -8 42% 1 76.1 0.0
07 22:35 Calm 16.09 Fair CLR 1 -7 56% 76.12 0.0
07 22:15 Vrbl 6 16.09 Fair CLR 0 -7 60% 76.12 0.0
07 21:55 W 7 16.09 Fair CLR 2 -7 52% 0 76.12 0.0
07 21:35 W 15 16.09 Fair CLR 2 -7 52% -2 76.15 0.0
07 21:15 W 19 G 30 16.09 Fair CLR 3 -7 48% -1 76.15 0.0
07 20:55 W 9 16.09 Fair CLR 1 -6 60% -2 76.2 0.0
07 20:35 W 11 G 22 16.09 Fair CLR 2 -6 56% -1 76.2 0.0
07 20:15 SW 20 16.09 Fair CLR 3 -6 52% -1 76.2 0.0
07 19:55 W 20 G 31 16.09 Fair CLR 2 -6 56% -2 76.2 0.0
07 19:35 W 13 16.09 Partly Cloudy SCT070 1 -6 60% -2 76.2 0.0
07 19:15 W 15 G 24 16.09 Partly Cloudy SCT070 2 -6 56% -2 76.23 0.0
07 18:55 W 15 G 26 16.09 Partly Cloudy FEW065 SCT075 2 -6 56% -2 76.23 0.0
07 18:35 W 20 16.09 Partly Cloudy SCT070 2 -6 56% -2 76.23 0.0
07 18:15 W 13 16.09 Fair CLR 1 -6 60% -2 76.25 0.0
07 17:55 W 11 16.09 Fair CLR 1 -5 65% -2 76.25 0.0
07 17:35 W 13 16.09 Fair CLR 0 -5 69% -4 76.28 0.0
07 17:15 W 11 16.09 Fair CLR 1 -6 60% -2 76.28 0.0
07 16:55 W 7 16.09 Fair CLR 2 -6 56% 0 76.28 0.0
07 16:35 W 9 16.09 Fair CLR 2 -6 56% -0 76.28 0.0
07 16:15 W 15 16.09 Fair CLR 3 -6 52% -0 76.28 0.0
07 15:55 W 17 16.09 Fair CLR 4 -6 48% 1 76.28 0.0
07 15:35 W 19 16.09 Fair CLR 4 -5 52% 0 76.28 0.0
07 15:15 W 22 G 31 16.09 Fair CLR 5 -5 49% 1 76.28 0.0
07 14:55 W 20 G 35 16.09 A Few Clouds FEW070 5 -5 49% 1 76.25 0.0
07 14:35 W 22 G 33 16.09 Fair CLR 5 -4 53% 1 76.25 0.0
07 14:15 W 20 G 35 16.09 Mostly Cloudy SCT049 BKN055 5 -4 53% 1 76.25 0.0
07 13:55 W 30 16.09 NULL NULL 5 -4 53% 0 76.25 0.0
07 13:35 W 26 G 39 16.09 Partly Cloudy SCT050 SCT080 5 -5 49% 1 76.23 0.0
07 13:15 W 28 16.09 Partly Cloudy FEW047 SCT080 5 -4 53% 1 76.23 0.0
07 12:55 W 24 G 41 16.09 Mostly Cloudy BKN080 5 -4 53% 1 76.23 0.0
07 12:35 W 26 G 35 16.09 Mostly Cloudy BKN080 5 -4 53% 1 76.23 0.0
07 12:15 W 22 G 39 16.09 Partly Cloudy SCT080 5 -4 53% 1 76.23 0.0
07 11:55 W 26 16.09 NULL NULL 4 -4 56% -0 76.23 0.0
07 11:35 W 30 G 39 16.09 NULL NULL 4 -4 56% -1 76.23 0.0
07 11:15 W 28 16.09 A Few Clouds FEW085 5 -4 53% 1 76.23 0.0
07 10:55 W 24 G 35 16.09 NULL NULL 4 -4 56% -0 76.25 0.0
07 10:35 W 31 G 48 16.09 NULL NULL 4 -4 56% -1 76.25 0.0
07 10:15 W 31 G 41 16.09 Mostly Cloudy BKN085 4 -4 56% -1 76.23 0.0
07 09:55 W 33 G 43 16.09 Mostly Cloudy and Breezy BKN080 4 -4 56% -1 76.23 0.0
07 09:35 W 24 G 43 16.09 NULL NULL 4 -3 61% -0 76.23 0.0
07 09:15 W 26 16.09 Partly Cloudy SCT070 4 -3 61% -0 76.17 0.0
07 08:55 W 19 G 30 16.09 Fair CLR 4 -3 61% 0 76.17 0.0
07 08:35 W 26 16.09 Fair CLR 3 -3 65% -2 76.15 0.0
07 08:15 W 24 G 37 16.09 Fair CLR 3 -3 65% -2 76.12 0.0
07 07:55 W 24 16.09 Mostly Cloudy SCT055 BKN065 2 -3 70% -3 76.1 0.0
07 07:35 W 17 16.09 Overcast FEW055 OVC070 2 -3 70% -2 76.1 0.0
07 07:15 W 15 16.09 Overcast SCT055 OVC070 1 -3 75% -3 76.07 0.0
07 06:55 W 17 16.09 Overcast BKN055 OVC065 1 -2 81% -3 76.07 0.0
07 06:35 W 19 16.09 Overcast SCT055 BKN065 OVC075 1 0 93% -3 76.07 0.0
07 06:15 W 17 16.09 Overcast FEW046 BKN055 OVC070 0 0 100% -4 76.05 0.0
07 05:55 W 15 16.09 Overcast FEW043 BKN055 OVC070 -4 -4 100% -9 76.02 0.0
07 05:35 Calm 16.09 Overcast OVC065 -7 -7 100% 76.02 0.0
07 05:15 Calm 16.09 Overcast FEW055 BKN065 OVC100 -8 -8 100% 76 0.0
07 04:55 SE 7 16.09 Overcast SCT033 BKN065 OVC100 -7 -7 100% -10 76 0.0
07 04:35 E 9 16.09 Overcast BKN035 BKN050 OVC065 -7 -7 100% -11 76.02 0.0
07 04:15 E 6 16.09 Light Snow FEW004 BKN037 OVC070 -7 -7 100% 76.02 0.0
07 03:55 SW 7 3.22 Light Snow SCT005 BKN038 OVC070 -7 -7 100% -10 76.05 0.0
07 03:15 Vrbl 7 16.09 Overcast FEW033 BKN060 OVC070 -8 -8 100% -11 76.02 0.0
07 02:55 E 11 16.09 Overcast OVC065 -8 -8 100% -13 76 0.0
07 02:35 SE 11 16.09 Overcast FEW049 BKN070 OVC090 -8 -9 93% -13 76.02 0.0
07 02:15 SE 9 16.09 Overcast FEW075 OVC095 -9 -9 100% -13 76.07 0.0
07 01:55 SE 7 16.09 Overcast FEW055 FEW075 OVC090 -9 -9 100% -13 76.07 0.0
07 01:35 Calm 16.09 Overcast OVC090 -9 -9 100% 76.07 0.0
07 01:15 Calm 16.09 Overcast FEW007 OVC090 -9 -9 100% 76.07 0.0
07 00:55 Calm 16.09 Mostly Cloudy SCT007 BKN090 -9 -9 100% 76.1 0.0
07 00:35 Calm 16.09 Mostly Cloudy FEW029 BKN090 -9 -9 100% 76.07 0.0
07 00:15 E 7 16.09 Overcast BKN028 OVC090 -8 -8 100% -11 76.05 0.0
06 23:55 NE 6 16.09 Overcast OVC028 -8 -8 100% 76.07 0.0
06 23:35 Calm 16.09 Overcast OVC028 -8 -8 100% 76.1 0.0
06 23:15 Calm 16.09 Overcast OVC027 -8 -8 100% 76.07 0.0
06 22:55 Calm 16.09 Overcast OVC028 -8 -8 100% 76.1 0.0
06 22:35 N 7 16.09 Overcast FEW004 OVC028 -8 -9 93% -11 76.07 0.0
06 22:15 Calm 11.27 Overcast OVC003 -9 -9 100% 76.07 0.0
06 21:55 Calm 6.44 Fog/Mist OVC002 -9 -9 100% 76.12 0.0
06 21:35 NE 17 14.48 Overcast BKN003 OVC028 -8 -8 100% -14 76.1 0.0
06 21:15 E 13 16.09 Overcast FEW004 OVC028 -8 -8 100% -13 76.05 0.0
06 20:55 E 7 12.87 Overcast OVC004 -8 -8 100% -11 76.05 0.0
06 20:35 Calm 16.09 Overcast OVC003 -8 -8 100% 76.05 0.0
06 20:15 NE 13 3.22 Fog/Mist OVC003 -8 -9 93% -13 76.07 0.0
06 19:55 NE 9 8.05 Fog/Mist OVC002 -8 -8 100% -12 76.05 0.0
06 19:35 NE 9 4.02 Fog/Mist OVC002 -8 -8 100% -12 76.05 0.0
06 19:15 NE 13 6.44 Fog/Mist OVC002 -8 -8 100% -13 76.05 0.0
06 18:55 NE 15 11.27 Unknown Precip OVC004 -7 -7 100% -12 76.02 0.0
06 17:55 Calm 14.48 Unknown Precip OVC004 -7 -7 100% 75.92 0.0
06 17:35 NE 7 8.05 Unknown Precip OVC004 -7 -7 100% -10 75.92 0.0
06 17:15 NE 13 4.83 Unknown Precip OVC003 -6 -6 100% -11 75.87 0.0
06 16:55 NE 19 2.41 Unknown Precip OVC002 -6 -6 100% -12 75.84 0.0
06 16:35 NE 13 G 24 0.24 Freezing Fog OVC002 -5 -5 100% -10 75.77 0.0
06 16:15 NE 24 0.24 Freezing Fog OVC002 -4 -4 100% -10 75.72 0.0
06 15:55 NE 9 0.24 Freezing Fog OVC002 -2 -2 100% -5 75.69 0.0
06 15:35 Vrbl 7 9.66 Light Snow OVC003 -1 -1 100% -3 75.67 0.0
06 15:15 Calm 0.80 Unknown Precip OVC002 -1 -1 100% 75.62 0.0
06 14:55 NE 9 14.48 Overcast OVC003 0 0 100% -3 75.57 0.0
06 14:35 N 9 16.09 Mostly Cloudy BKN004 0 0 100% -3 75.54 0.0
06 14:15 N 7 8.05 Unknown Precip BKN005 0 0 100% -2 75.49 0.0
06 13:55 N 7 4.83 Unknown Precip OVC005 0 0 100% -2 75.46 0.0
06 13:35 N 9 4.02 Unknown Precip BKN006 OVC009 0 0 100% -3 75.44 0.0
06 13:15 N 15 16.09 Overcast SCT009 BKN020 OVC035 1 0 93% -3 75.41 0.0
06 12:55 N 17 16.09 NULL NULL 1 0 93% -3 75.39 0.0
06 12:35 N 19 G 30 16.09 NULL NULL 2 -1 81% -2 75.36 0.0
06 12:15 NW 20 16.09 NULL NULL 2 -1 81% -2 75.34 0.0
06 11:55 NW 13 16.09 NULL NULL 2 -1 81% -1 75.34 0.0
06 11:35 NW 20 16.09 NULL NULL 2 -1 81% -2 75.31 0.0
06 11:15 NW 19 16.09 NULL NULL 2 -2 75% -2 75.31 0.0
06 10:55 NW 19 16.09 NULL NULL 2 -2 75% -2 75.29 0.0
06 10:35 NW 19 G 28 16.09 NULL NULL 2 -2 75% -2 75.29 0.0
06 10:15 NW 19 16.09 NULL NULL 2 -3 70% -2 75.26 0.0
06 09:55 NW 19 16.09 NULL NULL 2 -3 70% -2 75.23 0.0
06 09:35 W 9 16.09 Mostly Cloudy BKN040 BKN049 1 -3 75% -2 75.21 0.0
06 09:15 W 7 16.09 Overcast FEW025 FEW030 OVC037 0 -2 87% -2 75.18 0.0
06 08:55 W 9 16.09 Overcast BKN033 OVC038 -1 -1 100% -4 75.18 0.0
06 08:35 W 11 16.09 Overcast SCT006 SCT031 OVC039 -1 -2 93% -4 75.16 0.0
06 08:15 W 13 16.09 Overcast OVC006 -1 -2 93% -5 75.16 0.0
06 07:55 W 11 16.09 Overcast OVC007 -1 -2 93% -4 75.13 0.0
06 07:35 W 9 16.09 Overcast OVC008 -1 -2 93% -4 75.13 0.0
06 07:15 W 7 12.87 Light Snow BKN008 OVC014 -2 -3 93% -4 75.11 0.0
Date Time (mst) 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)