National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Spearfish / Clyde Ice
Imperial (Metric)
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
03 05:35 SW 8 10.00 A Few Clouds FEW075 32 19.4 60% 25 30.3 0.0
03 05:15 W 3 10.00 Partly Cloudy SCT075 33.8 19.4 56% 30.3 0.0
03 04:55 W 3 10.00 Partly Cloudy SCT070 33.8 19.4 56% 30.29 0.0
03 04:35 Calm 10.00 Fair CLR 35.6 17.6 48% 30.28 0.0
03 04:15 Calm 10.00 Fair CLR 32 19.4 60% 30.28 0.0
03 03:55 SW 6 10.00 Fair CLR 35.6 17.6 48% 31 30.28 0.0
03 03:35 W 7 10.00 Fair CLR 35.6 19.4 52% 31 30.29 0.0
03 03:15 W 7 10.00 Fair CLR 35.6 17.6 48% 31 30.28 0.0
03 02:55 W 8 10.00 Fair CLR 37.4 17.6 45% 32 30.29 0.0
03 02:35 W 9 10.00 Fair CLR 41 17.6 39% 36 30.27 0.0
03 02:15 W 12 10.00 A Few Clouds FEW095 41 19.4 42% 35 30.27 0.0
03 01:55 W 10 10.00 Partly Cloudy SCT095 41 19.4 42% 35 30.27 0.0
03 01:35 W 12 10.00 Mostly Cloudy BKN095 42.8 21.2 42% 37 30.27 0.0
03 01:15 W 14 10.00 Mostly Cloudy FEW080 BKN100 42.8 21.2 42% 36 30.27 0.0
03 00:55 W 8 10.00 Overcast BKN080 OVC100 41 21.2 45% 36 30.27 0.0
03 00:35 W 9 G 16 10.00 Overcast BKN080 OVC100 42.8 21.2 42% 38 30.27 0.0
03 00:15 W 9 10.00 Overcast BKN080 OVC100 42.8 19.4 39% 38 30.27 0.0
02 23:55 W 9 10.00 Overcast SCT080 OVC095 42.8 19.4 39% 38 30.26 0.0
02 23:35 W 9 10.00 Overcast BKN080 OVC095 42.8 19.4 39% 38 30.25 0.0
02 23:15 W 9 10.00 Overcast OVC080 42.8 19.4 39% 38 30.25 0.0
02 22:55 W 10 10.00 Overcast OVC080 44.6 19.4 37% 40 30.25 0.0
02 22:35 W 9 10.00 Overcast OVC080 42.8 19.4 39% 38 30.25 0.0
02 22:15 W 8 10.00 Overcast BKN080 OVC100 42.8 19.4 39% 39 30.25 0.0
02 21:35 W 8 10.00 Mostly Cloudy BKN110 42.8 19.4 39% 39 30.23 0.0
02 21:15 W 7 10.00 Mostly Cloudy BKN075 BKN110 44.6 19.4 37% 41 30.23 0.0
02 20:55 SW 7 10.00 Overcast OVC075 44.6 19.4 37% 41 30.23 0.0
02 20:35 SW 8 10.00 Overcast OVC075 42.8 21.2 42% 39 30.23 0.0
02 20:15 SW 7 10.00 Overcast OVC070 41 21.2 45% 37 30.22 0.0
02 19:55 W 6 10.00 Overcast OVC070 42.8 21.2 42% 40 30.21 0.0
02 19:35 W 6 10.00 Overcast BKN070 OVC110 42.8 21.2 42% 40 30.19 0.0
02 18:55 W 6 10.00 Mostly Cloudy SCT070 BKN110 41 21.2 45% 38 30.19 0.0
02 18:35 W 7 10.00 Mostly Cloudy BKN070 44.6 21.2 39% 41 30.18 0.0
02 18:15 W 9 10.00 Overcast OVC065 44.6 21.2 39% 40 30.17 0.0
02 17:55 W 8 10.00 Mostly Cloudy BKN060 44.6 23 43% 41 30.17 0.0
02 17:35 W 10 10.00 Mostly Cloudy BKN060 46.4 23 40% 42 30.16 0.0
02 17:15 W 10 10.00 Overcast OVC060 46.4 23 40% 42 30.15 0.0
02 16:55 W 10 10.00 Overcast OVC060 46.4 23 40% 42 30.16 0.0
02 16:35 NW 15 G 24 10.00 Overcast OVC060 46.4 23 40% 41 30.15 0.0
02 16:15 NW 22 G 30 10.00 Partly Cloudy and Breezy SCT060 SCT110 48.2 21.2 34% 41 30.14 0.0
02 15:55 NW 17 G 31 10.00 A Few Clouds FEW120 48.2 24.8 40% 42 30.13 0.0
02 15:35 NW 22 G 33 10.00 A Few Clouds and Breezy FEW120 50 24.8 37% 44 30.12 0.0
02 15:15 NW 24 G 32 10.00 Fair and Breezy CLR 50 24.8 37% 43 30.11 0.0
02 14:55 NW 21 G 28 10.00 Fair and Breezy CLR 53.6 26.6 35% 30.09 0.0
02 14:35 NW 20 10.00 Fair CLR 53.6 26.6 35% 30.07 0.0
02 14:15 NW 18 G 25 10.00 A Few Clouds FEW120 51.8 26.6 38% 30.08 0.0
02 13:55 NW 18 G 28 10.00 A Few Clouds FEW120 53.6 28.4 38% 30.06 0.0
02 13:35 NW 18 G 26 10.00 A Few Clouds FEW110 55.4 28.4 36% 30.06 0.0
02 13:15 NW 20 G 30 10.00 Fair CLR 57.2 24.8 29% 30.07 0.0
02 12:55 NW 21 G 35 10.00 Fair and Breezy CLR 57.2 26.6 31% 30.06 0.0
02 12:35 NW 24 G 36 10.00 A Few Clouds and Breezy FEW060 57.2 24.8 29% 30.05 0.0
02 12:15 NW 23 G 35 10.00 Fair and Breezy CLR 59 28.4 31% 30.03 0.0
02 11:55 NW 29 G 39 10.00 Fair and Windy CLR 59 28.4 31% 30.02 0.0
02 11:35 NW 35 G 41 10.00 Fair and Windy CLR 60.8 32 34% 30.02 0.0
02 11:15 NW 24 G 30 10.00 Fair and Breezy CLR 60.8 33.8 36% 30.02 0.0
02 10:55 NW 22 G 30 10.00 Fair and Breezy CLR 62.6 33.8 34% 30 0.0
02 10:35 NW 17 G 28 10.00 Fair CLR 64.4 35.6 34% 29.99 0.0
02 10:15 NW 24 10.00 Fair and Breezy CLR 62.6 33.8 34% 29.97 0.0
02 09:55 NW 20 10.00 Fair CLR 64.4 30.2 28% 29.97 0.0
02 09:35 NW 20 G 32 10.00 Fair CLR 64.4 30.2 28% 29.96 0.0
02 09:15 NW 18 10.00 Fair CLR 68 30.2 24% 29.94 0.0
02 08:55 W 9 10.00 Fair CLR 68 30.2 24% 29.91 0.0
02 08:35 W 8 10.00 Fair CLR 66.2 30.2 26% 29.91 0.0
02 08:15 W 8 10.00 Fair CLR 66.2 30.2 26% 29.9 0.0
02 07:55 W 12 10.00 Fair CLR 62.6 28.4 27% 29.89 0.0
02 07:35 W 8 10.00 Fair CLR 60.8 28.4 29% 29.89 0.0
02 07:15 W 9 10.00 Fair CLR 59 28.4 31% 29.87 0.0
02 06:55 Vrbl 5 G 12 10.00 Fair CLR 55.4 26.6 33% 29.87 0.0
02 06:35 W 5 10.00 Fair CLR 55.4 26.6 33% 29.85 0.0
02 06:15 Calm 10.00 Fair CLR 59 26.6 29% 29.85 0.0
02 05:55 SW 6 10.00 Fair CLR 59 26.6 29% 29.85 0.0
02 05:35 Calm 10.00 Fair CLR 57.2 26.6 31% 29.84 0.0
02 05:15 N 5 10.00 Fair CLR 59 28.4 31% 29.83 0.0
02 04:55 Vrbl 3 10.00 Fair CLR 60.8 28.4 29% 29.83 0.0
02 04:35 W 13 G 18 10.00 Fair CLR 62.6 28.4 27% 29.82 0.0
02 04:15 W 13 G 21 10.00 Fair CLR 62.6 28.4 27% 29.82 0.0
02 03:55 W 15 10.00 Fair CLR 62.6 28.4 27% 29.82 0.0
02 03:35 SW 10 10.00 Fair CLR 60.8 28.4 29% 29.81 0.0
02 03:15 Vrbl 7 10.00 Fair CLR 60.8 28.4 29% 29.8 0.0
02 02:55 SW 12 G 17 10.00 Fair CLR 62.6 28.4 27% 29.8 0.0
02 02:35 SW 15 G 22 10.00 Fair CLR 64.4 30.2 28% 29.81 0.0
02 02:15 Calm 10.00 Fair CLR 62.6 30.2 30% 29.81 0.0
02 01:55 W 12 G 20 10.00 Fair CLR 66.2 30.2 26% 29.82 0.0
02 01:35 W 15 10.00 Fair CLR 66.2 32 28% 29.81 0.0
02 01:15 W 15 10.00 Fair CLR 64.4 30.2 28% 29.81 0.0
02 01:55 W 10 10.00 Fair CLR 62.6 30.2 30% 29.81 0.0
02 01:35 W 10 10.00 Fair CLR 60.8 30.2 31% 29.82 0.0
02 01:15 NE 7 10.00 Fair CLR 60.8 30.2 31% 29.82 0.0
02 00:55 NW 5 10.00 Fair CLR 59 30.2 34% 29.82 0.0
02 00:35 SW 16 10.00 Fair CLR 64.4 30.2 28% 29.82 0.0
02 00:15 SW 13 G 21 10.00 Fair CLR 64.4 30.2 28% 29.82 0.0
01 23:55 SW 16 G 23 10.00 Fair CLR 64.4 28.4 26% 29.83 0.0
01 23:35 SW 22 G 28 10.00 Fair and Breezy CLR 64.4 28.4 26% 29.83 0.0
01 23:15 SW 16 G 28 10.00 Fair CLR 66.2 28.4 24% 29.84 0.0
01 22:55 SW 20 G 31 10.00 Fair CLR 66.2 28.4 24% 29.85 0.0
01 22:35 SW 22 G 30 10.00 Fair and Breezy CLR 64.4 28.4 26% 29.86 0.0
01 22:15 SW 17 G 29 10.00 Fair CLR 64.4 28.4 26% 29.86 0.0
01 21:55 SW 20 G 28 10.00 Fair CLR 64.4 28.4 26% 29.87 0.0
01 21:35 SW 18 G 25 10.00 Fair CLR 62.6 28.4 27% 29.88 0.0
01 21:15 SW 16 10.00 Fair CLR 60.8 30.2 31% 29.89 0.0
01 20:55 SW 15 G 22 10.00 Fair CLR 62.6 30.2 30% 29.89 0.0
01 20:35 Vrbl 7 G 22 10.00 Fair CLR 59 30.2 34% 29.89 0.0
01 20:15 Vrbl 7 G 16 10.00 Fair CLR 59 30.2 34% 29.9 0.0
01 19:55 Vrbl 5 10.00 Fair CLR 50 30.2 47% 49 29.9 0.0
01 19:35 Calm 10.00 Fair CLR 57.2 28.4 33% 29.91 0.0
01 19:15 SW 12 G 18 10.00 Fair CLR 55.4 30.2 38% 29.92 0.0
01 18:55 SW 15 10.00 Fair CLR 53.6 30.2 41% 29.93 0.0
01 18:35 SW 13 10.00 Fair CLR 51.8 30.2 44% 29.93 0.0
01 18:15 SW 3 10.00 Fair CLR 51.8 30.2 44% 29.94 0.0
01 17:55 S 6 10.00 Fair CLR 51.8 32 47% 29.95 0.0
01 17:35 SW 5 10.00 Fair CLR 57.2 30.2 36% 29.95 0.0
01 17:15 W 5 10.00 Fair CLR 59 30.2 34% 29.95 0.0
01 16:55 Calm 10.00 Fair CLR 62.6 32 32% 29.95 0.0
01 16:35 SE 3 10.00 Fair CLR 62.6 32 32% 29.96 0.0
01 16:15 Calm 10.00 A Few Clouds FEW075 62.6 30.2 30% 29.95 0.0
01 15:55 Calm 10.00 Mostly Cloudy BKN075 62.6 30.2 30% 29.96 0.0
01 15:35 Vrbl 3 10.00 Overcast OVC075 60.8 28.4 29% 29.97 0.0
01 15:15 NW 6 10.00 Overcast OVC080 60.8 28.4 29% 29.98 0.0
01 14:55 W 5 10.00 Mostly Cloudy BKN080 62.6 26.6 25% 29.98 0.0
01 14:35 W 6 10.00 Fair CLR 62.6 24.8 24% 29.99 0.0
01 14:15 Vrbl 5 10.00 Fair CLR 60.8 24.8 25% 29.99 0.0
01 13:35 Calm 10.00 Fair CLR 57.2 28.4 33% 30.01 0.0
01 13:15 Calm 10.00 Fair CLR 53.6 26.6 35% 30.02 0.0
01 12:55 Calm 10.00 Fair CLR 53.6 26.6 35% 30.02 0.0
01 12:35 Calm 10.00 NULL NULL 51.8 26.6 38% 30.03 0.0
01 11:35 E 3 10.00 Fair CLR 46.4 26.6 46% 30.05 0.0
01 11:15 Calm 10.00 Fair CLR 44.6 30.2 57% 30.06 0.0
01 10:55 Calm 10.00 NULL NULL 41 32 70% 30.06 0.0
01 10:35 Calm 10.00 NULL NULL 41 28.4 61% 30.07 0.0
01 10:15 Calm 10.00 NULL NULL 37.4 30.2 75% 30.07 0.0
01 09:55 Calm 10.00 Fair CLR 35.6 30.2 81% 30.07 0.0
01 09:35 Calm 10.00 Fair CLR 35.6 30.2 81% 30.07 0.0
01 09:15 SE 5 10.00 Fair CLR 33.8 28.4 81% 30 30.07 0.0
01 08:55 Calm 10.00 Fair CLR 30.2 26.6 86% 30.07 0.0
01 08:35 S 3 10.00 Fair CLR 28.4 23 80% 30.07 0.0
01 08:15 Calm 10.00 Fair CLR 28.4 21.2 74% 30.08 0.0
01 07:35 SE 6 10.00 Fair CLR 26.6 21.2 80% 21 30.07 0.0
01 07:15 Calm 10.00 Fair CLR 24.8 21.2 86% 30.07 0.0
01 06:55 S 5 10.00 Fair CLR 26.6 21.2 80% 22 30.07 0.0
01 06:35 S 5 10.00 Fair CLR 26.6 21.2 80% 22 30.07 0.0
01 06:15 Calm 10.00 Fair CLR 24.8 19.4 80% 30.07 0.0
01 05:55 SE 3 10.00 Fair CLR 26.6 21.2 80% 30.08 0.0
01 05:35 Calm 10.00 Fair CLR 28.4 21.2 74% 30.08 0.0
01 05:15 SE 6 10.00 Fair CLR 26.6 19.4 74% 21 30.08 0.0
01 04:55 SE 6 10.00 Fair CLR 24.8 19.4 80% 19 30.08 0.0
01 04:35 SE 6 10.00 Fair CLR 23 19.4 86% 17 30.08 0.0
01 04:15 SE 5 10.00 Fair CLR 23 19.4 86% 18 30.09 0.0
01 03:55 SE 5 10.00 Fair CLR 21.2 17.6 86% 16 30.1 0.0
01 03:35 Calm 10.00 Fair CLR 21.2 17.6 86% 30.11 0.0
01 03:15 Calm 10.00 Fair CLR 21.2 19.4 93% 30.12 0.0
01 02:55 Calm 10.00 Fair CLR 21.2 19.4 93% 30.13 0.0
01 02:35 Calm 10.00 Fair CLR 21.2 19.4 93% 30.13 0.0
01 02:15 Calm 10.00 Fair CLR 21.2 17.6 86% 30.13 0.0
01 01:55 Calm 10.00 Fair CLR 23 19.4 86% 30.13 0.0
01 01:35 S 3 10.00 Fair CLR 23 19.4 86% 30.14 0.0
01 01:15 Calm 10.00 Fair CLR 23 21.2 93% 30.16 0.0
01 00:55 S 5 10.00 Fair CLR 23 21.2 93% 18 30.16 0.0
01 00:35 Calm 10.00 Fair CLR 23 21.2 93% 30.17 0.0
01 00:15 Calm 10.00 Fair CLR 21.2 21.2 100% 30.17 0.0
31 23:55 S 6 10.00 Fair CLR 21.2 19.4 93% 14 30.18 0.0
31 23:35 Calm 10.00 Fair CLR 23 21.2 93% 30.18 0.0
31 23:15 Calm 10.00 Fair CLR 21.2 19.4 93% 30.18 0.0
31 22:55 SE 6 10.00 Fair CLR 21.2 19.4 93% 14 30.19 0.0
31 22:35 SE 6 10.00 Fair CLR 21.2 19.4 93% 14 30.19 0.0
31 22:15 SE 3 10.00 Fair CLR 24.8 23 93% 30.19 0.0
31 21:55 E 5 10.00 Fair CLR 23 23 100% 18 30.2 0.0
31 21:35 SE 6 10.00 Fair CLR 23 21.2 93% 17 30.19 0.0
31 21:15 Calm 10.00 Fair CLR 24.8 21.2 86% 30.19 0.0
31 20:55 Calm 10.00 Fair CLR 26.6 23 86% 30.19 0.0
31 20:35 Calm 10.00 Fair CLR 26.6 23 86% 30.18 0.0
31 20:15 NE 5 10.00 Fair CLR 26.6 23 86% 22 30.19 0.0
31 19:55 Calm 10.00 A Few Clouds FEW036 28.4 23 80% 30.19 0.0
31 19:15 W 3 10.00 Mostly Cloudy BKN037 32 24.8 75% 30.19 0.0
31 18:55 Vrbl 5 10.00 A Few Clouds FEW039 32 24.8 75% 28 30.18 0.0
31 18:35 W 5 10.00 A Few Clouds FEW039 32 24.8 75% 28 30.18 0.0
31 18:15 NW 5 10.00 A Few Clouds FEW038 32 24.8 75% 28 30.18 0.0
31 17:55 NW 6 10.00 A Few Clouds FEW039 32 24.8 75% 27 30.17 0.0
31 17:35 NW 7 10.00 A Few Clouds FEW041 33.8 24.8 70% 28 30.17 0.0
31 17:15 NW 8 10.00 A Few Clouds FEW040 35.6 24.8 65% 30 30.16 0.0
31 16:55 NW 13 10.00 Fair CLR 37.4 24.8 60% 30 30.16 0.0
31 16:35 N 13 G 21 10.00 Fair CLR 37.4 24.8 60% 30 30.16 0.0
31 16:15 NW 16 G 23 10.00 Partly Cloudy FEW038 SCT044 SCT050 39.2 24.8 56% 31 30.15 0.0
31 15:55 NW 16 G 25 10.00 Partly Cloudy SCT042 SCT050 39.2 24.8 56% 31 30.16 0.0
31 15:35 NW 18 10.00 A Few Clouds FEW042 39.2 24.8 56% 31 30.15 0.0
31 15:15 NW 15 G 25 10.00 Mostly Cloudy BKN042 BKN049 39.2 24.8 56% 31 30.15 0.0
31 14:55 NW 17 G 23 10.00 Mostly Cloudy BKN040 BKN047 39.2 24.8 56% 31 30.15 0.0
31 14:35 NW 17 G 24 10.00 Partly Cloudy SCT039 SCT046 39.2 24.8 56% 31 30.15 0.0
31 14:15 NW 20 G 28 10.00 A Few Clouds FEW034 39.2 24.8 56% 30 30.15 0.0
31 13:55 NW 23 10.00 A Few Clouds and Breezy FEW034 39.2 24.8 56% 29 30.15 0.0
31 13:35 NW 17 G 24 10.00 Mostly Cloudy BKN033 39.2 26.6 61% 31 30.16 0.0
31 13:15 NW 15 G 26 10.00 Mostly Cloudy BKN030 BKN036 37.4 24.8 60% 29 30.17 0.0
31 12:55 NW 18 G 25 10.00 Mostly Cloudy BKN029 BKN037 37.4 26.6 65% 28 30.18 0.0
31 12:35 NW 21 10.00 Mostly Cloudy and Breezy BKN029 39.2 26.6 61% 30 30.18 0.0
31 12:15 NW 21 G 26 10.00 Partly Cloudy and Breezy SCT026 SCT031 37.4 26.6 65% 28 30.18 0.0
31 11:55 NW 18 G 28 10.00 NULL NULL 35.6 26.6 70% 26 30.19 0.0
31 11:35 NW 15 G 22 10.00 Overcast BKN024 OVC029 35.6 26.6 70% 27 30.2 0.0
31 11:15 NW 16 G 23 10.00 NULL NULL 35.6 26.6 70% 27 30.19 0.0
31 10:55 W 16 G 25 10.00 NULL NULL 35.6 26.6 70% 27 30.19 0.0
31 10:35 NW 22 10.00 Breezy NULL 35.6 26.6 70% 25 30.19 0.0
31 10:15 NW 18 G 28 10.00 NULL NULL 35.6 26.6 70% 26 30.19 0.0
31 09:55 NW 22 G 29 10.00 Mostly Cloudy and Breezy BKN025 BKN030 BKN037 35.6 26.6 70% 25 30.18 0.0
31 09:35 NW 21 G 26 10.00 Mostly Cloudy and Breezy BKN024 BKN036 35.6 26.6 70% 25 30.18 0.0
31 09:15 NW 20 G 26 10.00 A Few Clouds FEW025 35.6 26.6 70% 26 30.17 0.0
31 08:55 NW 15 10.00 Fair CLR 33.8 26.6 75% 25 30.17 0.0
31 08:35 NW 13 10.00 Partly Cloudy SCT025 32 26.6 80% 23 30.16 0.0
31 08:15 NW 12 10.00 Mostly Cloudy BKN026 32 26.6 80% 24 30.16 0.0
31 07:55 NW 12 10.00 Partly Cloudy FEW028 SCT060 SCT070 30.2 26.6 86% 21 30.16 0.0
31 07:35 NW 13 G 20 10.00 Mostly Cloudy FEW060 BKN070 33.8 24.8 70% 25 30.15 0.0
31 07:15 NW 13 G 22 10.00 Overcast OVC070 33.8 24.8 70% 25 30.15 0.0
31 06:55 NW 16 G 26 10.00 Overcast OVC070 33.8 24.8 70% 24 30.14 0.0
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)