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.
30 00:15 Calm 16.09 Fair CLR -19 -21 84% 76.94 0.0
29 23:55 Calm 16.09 Fair CLR -20 -22 84% 76.94 0.0
29 23:35 Calm 16.09 Fair CLR -20 -22 84% 76.94 0.0
29 23:15 SW 7 16.09 Fair CLR -19 -21 84% -24 76.94 0.0
29 22:55 S 11 16.09 A Few Clouds FEW028 -19 -21 84% -26 76.96 0.0
29 22:35 SE 11 16.09 Partly Cloudy SCT029 -18 -21 78% -25 76.94 0.0
29 22:15 Calm 16.09 A Few Clouds FEW030 -17 -20 78% 76.94 0.0
29 21:55 NW 7 16.09 Fair CLR -16 -19 78% -21 76.91 0.0
29 21:35 NW 11 16.09 Fair CLR -15 -18 78% -21 76.91 0.0
29 21:15 NW 9 16.09 Fair CLR -14 -17 78% -19 76.91 0.0
29 20:55 W 11 16.09 Fair CLR -13 -17 72% -19 76.89 0.0
29 20:35 W 11 16.09 Fair CLR -13 -17 72% -19 76.89 0.0
29 20:15 W 11 16.09 A Few Clouds FEW027 -13 -17 72% -19 76.91 0.0
29 19:55 W 11 16.09 A Few Clouds FEW028 -13 -17 72% -19 76.91 0.0
29 19:35 W 13 16.09 Fair CLR -13 -17 72% -19 76.91 0.0
29 19:15 W 13 16.09 Fair CLR -13 -17 72% -19 76.89 0.0
29 18:55 W 11 16.09 Fair CLR -14 -17 78% -20 76.89 0.0
29 18:35 W 11 16.09 Fair CLR -14 -17 78% -20 76.89 0.0
29 18:15 W 7 16.09 A Few Clouds FEW033 -13 -17 72% -17 76.91 0.0
29 17:55 W 7 16.09 Mostly Cloudy BKN035 -13 -16 78% -17 76.94 0.0
29 17:35 NW 9 16.09 Overcast OVC036 -12 -16 72% -17 76.94 0.0
29 17:15 NW 11 16.09 Overcast OVC038 -12 -16 72% -17 76.94 0.0
29 16:55 W 13 16.09 Overcast OVC039 -12 -16 72% -18 76.94 0.0
29 16:35 NW 9 16.09 Mostly Cloudy BKN041 -12 -16 72% -17 76.94 0.0
29 15:55 NW 13 16.09 Fair CLR -12 -16 72% -18 76.91 0.0
29 15:15 NW 15 G 26 16.09 Fair CLR -10 -15 67% -16 76.91 0.0
29 14:55 NW 22 16.09 Fair CLR -10 -15 67% -18 76.91 0.0
29 14:35 NW 19 G 31 16.09 Partly Cloudy SCT019 -10 -15 67% -17 76.89 0.0
29 14:15 NW 24 16.09 Mostly Cloudy BKN019 -10 -15 67% -18 76.89 0.0
29 13:55 NW 24 G 35 16.09 A Few Clouds FEW016 -10 -15 67% -18 76.89 0.0
29 13:35 NW 30 G 41 16.09 Mostly Cloudy SCT016 BKN026 -9 -15 62% -18 76.89 0.0
29 13:15 W 20 G 33 16.09 Overcast FEW018 BKN025 OVC030 -9 -15 62% -16 76.91 0.0
29 12:55 NW 26 G 37 16.09 Overcast BKN023 OVC029 -10 -15 67% -18 76.91 0.0
29 12:35 NW 28 G 39 16.09 Overcast BKN020 OVC027 -10 -15 67% -19 76.94 0.0
29 12:15 NW 26 16.09 Overcast OVC018 -10 -15 67% -18 76.94 0.0
29 11:55 NW 30 16.09 Overcast OVC019 -10 -15 67% -19 76.96 0.0
29 11:35 W 31 16.09 Light Snow OVC020 -10 -15 67% -19 76.96 0.0
29 11:15 W 22 16.09 Overcast BKN021 BKN028 OVC070 -10 -15 67% -18 77.01 0.0
29 10:55 W 33 G 43 16.09 Overcast and Breezy BKN020 OVC070 -10 -15 67% -19 77.01 0.0
29 10:35 NW 30 G 44 12.87 Light Snow BKN019 OVC025 -11 -15 73% -20 77.01 0.0
29 10:15 NW 26 G 39 8.05 Light Snow SCT020 BKN025 BKN039 -11 -15 73% -20 77.01 0.0
29 09:55 W 19 G 30 14.48 Light Snow FEW021 SCT029 OVC039 -11 -15 73% -18 77.01 0.0
29 09:35 W 22 G 39 9.66 Light Snow FEW014 BKN020 OVC042 -11 -15 73% -19 77.01 0.0
29 09:15 W 26 4.83 Light Snow BKN015 OVC021 -11 -14 79% -20 76.99 0.0
29 08:55 NW 22 G 33 4.83 Light Snow BKN018 BKN024 -11 -14 79% -19 76.99 0.0
29 08:35 W 30 G 39 4.83 Light Snow BKN019 BKN024 BKN028 -11 -14 79% -20 76.96 0.0
29 08:15 NW 30 G 41 4.83 Light Snow BKN018 BKN023 BKN028 -11 -14 79% -20 76.96 0.0
29 07:55 NW 26 G 39 6.44 Light Snow OVC016 -11 -14 79% -20 76.96 0.0
29 07:35 NW 30 G 44 4.83 Light Snow FEW008 OVC016 -11 -13 85% -20 76.96 0.0
29 07:15 NW 33 4.02 Light Snow and Breezy SCT011 OVC017 -11 -13 85% -21 76.94 0.0
29 06:55 W 26 4.02 Light Snow BKN015 OVC020 -11 -13 85% -20 76.94 0.0
29 06:35 NW 24 G 35 4.83 Light Snow OVC016 -11 -14 79% -19 76.94 0.0
29 06:15 W 33 11.27 Light Snow and Breezy OVC018 -11 -14 79% -21 76.91 0.0
29 05:55 W 31 G 41 8.05 Light Snow OVC020 -11 -14 79% -20 76.89 0.0
29 05:35 W 30 G 41 9.66 Light Snow FEW009 BKN017 OVC023 -11 -14 79% -20 76.86 0.0
29 05:15 NW 31 G 43 8.05 Light Snow BKN019 OVC025 -11 -14 79% -20 76.84 0.0
29 04:55 W 33 G 48 4.83 Light Snow and Breezy FEW006 BKN015 OVC032 -11 -13 85% -21 76.78 0.0
29 04:35 NW 28 G 41 2.41 Light Snow BKN006 BKN010 OVC019 -11 -13 85% -20 76.76 0.0
29 04:15 NW 31 G 46 3.22 Light Snow FEW012 SCT018 OVC033 -11 -13 85% -20 76.73 0.0
29 03:55 NW 39 G 50 4.02 Light Snow and Breezy FEW014 SCT018 BKN030 -11 -14 79% -21 76.71 0.0
29 03:35 NW 33 G 50 4.83 Light Snow and Breezy FEW019 SCT023 BKN030 -11 -14 79% -21 76.68 0.0
29 03:15 NW 37 G 48 4.83 Light Snow and Breezy OVC021 -11 -13 85% -21 76.66 0.0
29 02:55 W 35 G 50 2.41 Light Snow and Breezy FEW004 SCT012 OVC020 -11 -13 85% -21 76.66 0.0
29 02:35 NW 41 G 56 2.01 Light Snow and Breezy SCT010 OVC014 -11 -13 85% -22 76.63 0.0
29 02:15 NW 37 G 50 4.02 Light Snow and Breezy BKN015 BKN025 OVC036 -11 -13 85% -21 76.61 0.0
29 01:55 NW 35 G 50 2.41 Light Snow and Breezy SCT004 BKN008 OVC014 -10 -12 85% -20 76.58 0.0
29 01:35 NW 26 G 35 2.41 Light Snow BKN005 OVC008 -10 -11 92% -18 76.53 0.0
29 01:15 NW 33 G 50 2.01 Light Snow and Breezy BKN004 OVC008 -9 -11 86% -18 76.5 0.0
29 00:55 NW 33 G 50 1.61 Light Snow and Breezy OVC003 -9 -10 93% -18 76.45 0.0
29 00:35 W 35 1.61 Light Snow and Breezy OVC003 -9 -10 93% -18 76.43 0.0
29 00:15 NW 37 G 54 2.01 Light Snow and Breezy OVC004 -9 -10 93% -18 76.43 0.0
28 23:55 W 19 G 33 1.61 Light Snow OVC003 -8 -9 93% -15 76.38 0.0
28 23:35 NW 30 G 46 2.01 Light Snow BKN003 BKN009 OVC020 -8 -9 93% -16 76.38 0.0
28 23:15 NW 26 G 35 2.41 Light Snow BKN004 BKN009 OVC019 -8 -8 100% -16 76.35 0.0
28 22:55 NW 26 G 48 3.22 Light Snow FEW005 BKN010 OVC014 -8 -9 93% -16 76.33 0.0
28 22:35 NW 28 3.22 Light Snow BKN010 BKN013 OVC019 -7 -8 93% -15 76.3 0.0
28 22:15 NW 31 G 44 2.82 Light Snow FEW007 OVC013 -7 -8 93% -15 76.28 0.0
28 21:55 W 35 G 54 3.22 Light Snow and Breezy FEW005 SCT009 BKN015 -7 -7 100% -16 76.25 0.0
28 21:35 NW 31 2.82 Light Snow BKN005 BKN011 OVC023 -6 -6 100% -14 76.2 0.0
28 21:15 NW 15 2.01 Light Snow BKN004 OVC023 -6 -6 100% -11 76.17 0.0
28 20:55 NW 9 2.01 Light Snow BKN004 SCT007 BKN022 -6 -6 100% -10 76.15 0.0
28 20:35 NW 11 2.01 Light Snow BKN004 BKN013 OVC021 -6 -6 100% -10 76.12 0.0
28 20:15 NW 15 2.41 Light Snow BKN004 OVC017 -5 -5 100% -10 76.1 0.0
28 19:55 NW 15 4.02 Unknown Precip FEW008 OVC015 -5 -5 100% -10 76.07 0.0
28 19:35 NW 15 2.82 Unknown Precip BKN009 OVC015 -5 -5 100% -10 76.05 0.0
28 19:15 NW 15 2.82 Light Snow BKN005 BKN010 OVC020 -4 -4 100% -9 76.02 0.0
28 18:55 N 7 2.82 Light Snow OVC006 -5 -5 100% -8 76 0.0
28 18:35 NE 9 2.41 Light Snow SCT006 BKN020 BKN024 -5 -5 100% -9 75.97 0.0
28 18:15 Calm 2.82 Light Snow BKN009 OVC019 -4 -5 93% 75.97 0.0
28 17:55 NE 7 14.48 Unknown Precip BKN009 OVC012 -4 -5 93% -7 75.95 0.0
28 17:35 NW 7 16.09 Overcast OVC011 -4 -5 93% -7 75.95 0.0
28 17:15 NW 7 16.09 Overcast OVC011 -4 -5 93% -7 75.97 0.0
28 16:35 NW 9 16.09 Overcast OVC011 -4 -5 93% -7 75.95 0.0
28 15:35 Calm 16.09 Overcast OVC011 -3 -5 86% 75.9 0.0
28 15:15 Calm 16.09 Overcast OVC011 -3 -5 86% 75.9 0.0
28 14:55 Calm 16.09 Overcast OVC010 -3 -5 86% 75.9 0.0
28 14:35 Calm 16.09 Overcast OVC010 -3 -5 86% 75.9 0.0
28 14:15 Calm 16.09 Overcast OVC010 -3 -5 86% 75.9 0.0
28 13:55 Calm 16.09 Overcast OVC009 -4 -5 93% 75.9 0.0
28 13:35 NE 7 16.09 Overcast OVC009 -3 -5 86% -6 75.9 0.0
28 13:15 N 6 16.09 Overcast OVC009 -3 -5 86% 75.9 0.0
28 12:55 Calm 16.09 Overcast OVC008 -3 -5 86% 75.9 0.0
28 12:35 Vrbl 9 16.09 Overcast OVC008 -3 -5 86% -6 75.9 0.0
28 12:15 Calm 16.09 Overcast OVC007 -4 -5 93% 75.9 0.0
28 11:55 Calm 16.09 Overcast OVC007 -4 -5 93% 75.95 0.0
28 11:35 Calm 16.09 Overcast OVC006 -4 -5 93% 75.95 0.0
28 11:15 N 7 16.09 Overcast OVC006 -4 -5 93% -7 75.95 0.0
28 10:55 Calm 16.09 Overcast OVC006 -4 -5 93% 75.95 0.0
28 10:35 Vrbl 6 16.09 Overcast OVC006 -5 -5 100% 76 0.0
28 10:15 NW 11 16.09 Mostly Cloudy BKN006 BKN009 -5 -5 100% -9 76.02 0.0
28 09:55 NW 7 16.09 Mostly Cloudy BKN006 -5 -5 100% -8 76.02 0.0
28 09:35 Calm 16.09 Mostly Cloudy BKN005 -5 -5 100% 75.97 0.0
28 09:15 NW 7 16.09 Mostly Cloudy BKN005 BKN009 -5 -5 100% -8 76 0.0
28 08:35 Calm 16.09 A Few Clouds FEW010 -6 -6 100% 76.02 0.0
28 08:15 NW 9 16.09 Fair CLR -6 -6 100% -10 76.05 0.0
28 07:35 Calm 16.09 A Few Clouds FEW120 -7 -7 100% 76.05 0.0
28 07:15 Calm 16.09 Mostly Cloudy FEW075 BKN120 -7 -7 100% 76.05 0.0
28 06:55 SE 7 16.09 Overcast BKN075 OVC120 -6 -6 100% -9 76.02 0.0
28 06:35 Calm 16.09 Partly Cloudy FEW075 SCT120 -6 -6 100% 76.05 0.0
28 06:15 SW 7 16.09 Fair CLR -6 -6 100% -9 76.07 0.0
28 05:55 SW 13 16.09 Fair CLR -6 -6 100% -11 76.1 0.0
28 05:35 W 11 16.09 Partly Cloudy SCT100 -5 -6 93% -9 76.12 0.0
28 05:15 NW 13 16.09 Overcast FEW075 OVC100 -5 -6 93% -10 76.12 0.0
28 04:55 NW 7 16.09 Overcast BKN080 OVC100 -5 -6 93% -8 76.12 0.0
28 04:35 Calm 16.09 Overcast SCT080 OVC100 -4 -6 86% 76.15 0.0
28 04:15 E 6 16.09 Overcast OVC100 -5 -6 93% 76.15 0.0
28 03:55 SE 19 16.09 Overcast FEW075 OVC100 -5 -6 93% -11 76.17 0.0
28 03:35 SE 13 16.09 Overcast SCT075 OVC090 -4 -6 86% -8 76.2 0.0
28 03:15 SE 13 16.09 Overcast BKN065 OVC075 -5 -6 93% -10 76.23 0.0
28 02:55 SE 20 16.09 Overcast BKN070 OVC090 -4 -5 93% -10 76.23 0.0
28 02:35 SE 11 16.09 Overcast FEW075 OVC085 -4 -5 93% -8 76.3 0.0
28 02:15 SE 9 16.09 Overcast BKN070 BKN085 OVC110 -3 -5 86% -6 76.33 0.0
28 01:55 Vrbl 7 16.09 Overcast FEW049 FEW055 OVC075 -3 -4 93% -6 76.33 0.0
28 01:35 NE 7 16.09 Overcast SCT050 BKN065 OVC075 -3 -5 86% -6 76.33 0.0
28 01:15 NW 6 16.09 Overcast FEW044 BKN065 OVC075 -3 -5 86% 76.38 0.0
28 00:55 NW 7 16.09 Overcast SCT045 BKN055 OVC090 -3 -4 93% -6 76.38 0.0
28 00:35 NW 9 16.09 Overcast FEW047 BKN055 OVC070 -2 -4 86% -5 76.43 0.0
28 00:15 W 7 16.09 Overcast SCT047 BKN075 OVC085 -2 -4 86% -4 76.45 0.0
27 23:55 Calm 16.09 Overcast SCT046 BKN065 OVC085 -2 -4 86% 76.48 0.0
27 23:35 Calm 16.09 Overcast SCT043 BKN050 OVC085 -2 -3 93% 76.5 0.0
27 23:15 Calm 16.09 Overcast SCT044 BKN050 OVC065 -2 -4 86% 76.56 0.0
27 22:55 Calm 16.09 Overcast OVC065 -2 -4 86% 76.58 0.0
27 22:35 E 7 16.09 Overcast BKN070 BKN080 OVC095 -2 -4 86% -4 76.61 0.0
27 22:15 Calm 16.09 Overcast SCT075 OVC090 -2 -4 86% 76.61 0.0
27 21:55 Calm 16.09 Overcast BKN075 OVC090 -2 -4 86% 76.61 0.0
27 21:35 Calm 16.09 Overcast BKN075 OVC095 -2 -4 86% 76.68 0.0
27 21:15 N 7 16.09 Overcast SCT075 OVC090 -2 -4 86% -4 76.68 0.0
27 20:55 N 9 16.09 Overcast OVC085 -2 -4 86% -5 76.68 0.0
27 20:35 Calm 16.09 Overcast OVC085 -2 -4 86% 76.68 0.0
27 20:15 Calm 16.09 Overcast OVC085 -1 -3 86% 76.71 0.0
27 19:55 SE 6 16.09 Overcast BKN085 OVC100 -1 -3 86% 76.73 0.0
27 19:35 SE 9 16.09 Overcast BKN090 OVC110 -1 -3 86% -4 76.76 0.0
27 19:15 SE 9 16.09 Overcast OVC100 -1 -3 86% -4 76.78 0.0
27 18:55 SE 11 16.09 Overcast OVC100 -1 -3 86% -4 76.81 0.0
27 18:35 E 13 16.09 Overcast OVC110 -1 -3 86% -5 76.84 0.0
27 18:15 E 13 16.09 Overcast OVC110 -1 -3 86% -5 76.84 0.0
27 17:55 E 11 16.09 Overcast OVC110 -1 -3 86% -4 76.84 0.0
27 17:35 E 13 16.09 Overcast OVC120 -1 -3 86% -5 76.86 0.0
27 17:15 NE 7 16.09 Overcast FEW070 OVC120 -1 -3 86% -3 76.86 0.0
27 16:55 E 13 16.09 Mostly Cloudy BKN070 BKN120 -1 -3 86% -5 76.89 0.0
27 16:35 E 15 16.09 A Few Clouds FEW120 -1 -2 93% -5 76.89 0.0
27 16:15 E 13 16.09 Partly Cloudy SCT120 0 -2 87% -4 76.89 0.0
27 15:55 E 15 16.09 Fair CLR 0 -2 87% -4 76.91 0.0
27 15:35 E 17 16.09 Fair CLR 1 -2 81% -3 76.91 0.0
27 15:15 E 17 16.09 A Few Clouds FEW018 1 -1 87% -3 76.91 0.0
27 14:55 E 13 16.09 Partly Cloudy FEW018 SCT026 1 -1 87% -2 76.91 0.0
27 14:35 SE 11 16.09 Mostly Cloudy SCT022 BKN027 BKN032 2 -1 81% -1 76.94 0.0
27 14:15 E 13 16.09 Overcast BKN022 OVC028 2 -2 75% -1 76.94 0.0
27 13:55 E 9 16.09 Partly Cloudy FEW023 SCT029 SCT033 3 -2 70% 1 76.94 0.0
27 13:35 NE 7 16.09 A Few Clouds FEW017 FEW023 2 -2 75% 0 76.94 0.0
27 13:15 Vrbl 6 16.09 Mostly Cloudy SCT018 BKN024 3 -1 75% 76.94 0.0
27 12:55 E 6 16.09 A Few Clouds FEW025 2 -1 81% 76.96 0.0
27 12:35 Calm 16.09 Fair CLR 3 -1 75% 76.99 0.0
27 12:15 Calm 16.09 Fair CLR 2 -1 81% 77.01 0.0
27 11:55 Calm 16.09 A Few Clouds FEW031 2 -1 81% 77.04 0.0
27 11:35 Calm 16.09 Mostly Cloudy FEW013 BKN032 1 -1 87% 77.04 0.0
27 11:15 Calm 16.09 Overcast FEW010 BKN013 OVC033 1 -1 87% 77.06 0.0
27 10:55 E 7 16.09 Mostly Cloudy FEW009 FEW013 BKN035 0 -1 93% -2 77.09 0.0
27 10:35 E 9 16.09 Overcast OVC035 0 -1 93% -3 77.09 0.0
27 10:15 NE 9 16.09 Overcast SCT025 OVC035 0 -1 93% -3 77.11 0.0
27 09:55 NE 9 16.09 Overcast OVC024 0 -1 93% -3 77.11 0.0
27 09:35 E 7 16.09 Overcast OVC024 0 -1 93% -2 77.11 0.0
27 09:15 Calm 16.09 Mostly Cloudy BKN025 BKN040 0 -1 93% 77.11 0.0
27 08:35 Calm 16.09 Partly Cloudy SCT042 -1 -2 93% 77.09 0.0
27 08:15 SW 7 16.09 Overcast OVC041 -1 -1 100% -3 77.09 0.0
27 07:55 SW 7 16.09 Overcast OVC040 -1 -1 100% -3 77.09 0.0
27 07:35 Calm 16.09 Overcast SCT019 BKN024 OVC039 -1 -1 100% 77.09 0.0
27 07:15 Calm 16.09 Overcast FEW009 BKN012 OVC019 -1 -2 93% 77.09 0.0
27 06:55 Calm 16.09 Overcast BKN009 BKN013 OVC023 -1 -2 93% 77.06 0.0
27 06:35 Calm 16.09 Overcast BKN009 BKN013 OVC020 -1 -2 93% 77.06 0.0
27 06:15 W 6 16.09 Overcast OVC011 -1 -2 93% 77.06 0.0
27 05:55 W 7 16.09 Overcast BKN011 OVC022 -1 -2 93% -3 77.04 0.0
27 05:35 W 6 16.09 Overcast BKN011 OVC022 -1 -2 93% 77.04 0.0
27 05:15 Calm 16.09 Overcast OVC011 -1 -2 93% 77.04 0.0
27 04:55 Calm 16.09 Overcast BKN013 OVC021 -1 -2 93% 77.06 0.0
27 04:35 SE 7 16.09 Overcast OVC021 -1 -2 93% -3 77.04 0.0
27 04:15 Calm 16.09 Overcast OVC022 -1 -2 93% 77.04 0.0
27 03:55 Calm 16.09 Overcast OVC023 -1 -2 93% 76.99 0.0
27 03:35 Calm 16.09 Overcast OVC023 -1 -3 86% 76.99 0.0
27 03:15 Calm 16.09 Overcast BKN023 OVC049 -2 -3 93% 76.96 0.0
27 02:55 Calm 14.48 Unknown Precip SCT024 BKN049 OVC075 -1 -3 86% 76.96 0.0
27 02:35 W 7 16.09 Overcast SCT026 OVC055 -2 -3 93% -4 76.96 0.0
27 02:15 W 9 16.09 Overcast FEW028 OVC050 -2 -3 93% -5 76.96 0.0
27 01:55 SW 7 16.09 Overcast FEW030 BKN055 OVC100 -2 -3 93% -4 76.94 0.0
27 01:35 SW 7 16.09 Mostly Cloudy FEW030 SCT050 BKN085 -2 -3 93% -4 76.94 0.0
27 01:15 SW 7 16.09 Overcast SCT055 OVC110 -2 -3 93% -4 76.91 0.0
27 00:55 SW 7 16.09 Overcast SCT055 OVC110 -2 -3 93% -4 76.91 0.0
27 00:35 Calm 16.09 Overcast BKN026 SCT043 OVC110 -2 -3 93% 76.89 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)