National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
21 15:35 E 24 G 37 16.09 Fair CLR 29 12 35% 28 76.66 0.0
21 15:15 E 26 G 35 16.09 Fair CLR 29 12 35% 28 76.66 0.0
21 14:55 SE 24 G 35 16.09 Fair CLR 29 12 35% 28 76.68 0.0
21 14:35 E 22 16.09 Fair CLR 28 12 37% 27 76.71 0.0
21 14:15 E 17 G 28 16.09 Fair CLR 28 12 37% 27 76.71 0.0
21 13:55 E 17 G 28 16.09 Fair CLR 28 12 37% 27 76.73 0.0
21 13:15 NE 20 G 33 16.09 Fair CLR 27 11 37% 27 76.76 0.0
21 12:55 E 24 G 35 16.09 Fair CLR 28 11 35% 27 76.76 0.0
21 12:35 NE 20 16.09 A Few Clouds FEW100 27 11 37% 27 76.78 0.0
21 12:15 E 17 16.09 A Few Clouds FEW100 26 11 39% 26 76.81 0.0
21 11:55 NE 24 16.09 Fair CLR 26 10 37% 26 76.81 0.0
21 11:35 E 15 G 26 16.09 Fair CLR 26 11 39% 26 76.84 0.0
21 11:15 NE 13 G 28 16.09 Fair CLR 25 11 42% 26 76.86 0.0
21 10:55 E 17 16.09 Fair CLR 25 11 42% 26 76.86 0.0
21 10:35 E 19 G 30 16.09 Fair CLR 26 12 42% 26 76.86 0.0
21 10:15 NE 15 16.09 Fair CLR 25 10 39% 26 76.86 0.0
21 09:55 NE 13 16.09 Fair CLR 25 10 39% 26 76.86 0.0
21 09:35 NE 11 G 20 16.09 Fair CLR 24 11 44% 25 76.86 0.0
21 09:15 Vrbl 7 G 19 16.09 Fair CLR 23 12 50% 76.86 0.0
21 08:55 NE 15 16.09 Fair CLR 23 12 50% 76.86 0.0
21 08:35 NE 9 16.09 Fair CLR 22 12 53% 76.86 0.0
21 08:15 NE 7 16.09 Fair CLR 21 12 57% 76.86 0.0
21 07:55 Calm 16.09 Fair CLR 20 12 60% 76.89 0.0
21 07:35 Vrbl 7 16.09 Fair CLR 20 12 60% 76.89 0.0
21 07:15 E 6 16.09 Fair CLR 19 11 60% 76.89 0.0
21 06:55 Calm 16.09 Fair CLR 17 11 68% 76.89 0.0
21 06:35 Calm 16.09 Fair CLR 16 11 72% 76.86 0.0
21 06:15 S 7 16.09 Fair CLR 14 11 82% 76.84 0.0
21 05:55 Calm 16.09 Fair CLR 15 11 77% 76.84 0.0
21 05:35 S 6 16.09 Fair CLR 15 11 77% 76.84 0.0
21 05:15 S 9 16.09 Fair CLR 15 11 77% 76.84 0.0
21 04:55 SE 6 16.09 Fair CLR 17 11 68% 76.81 0.0
21 04:35 Calm 16.09 Fair CLR 16 11 72% 76.81 0.0
21 04:15 SE 7 16.09 Fair CLR 17 11 68% 76.81 0.0
21 03:55 S 11 16.09 Fair CLR 16 11 72% 76.81 0.0
21 03:35 SE 9 16.09 Fair CLR 16 11 72% 76.78 0.0
21 03:15 SE 7 16.09 Fair CLR 15 10 72% 76.81 0.0
21 02:55 SE 9 16.09 Fair CLR 17 10 64% 76.78 0.0
21 02:35 SE 7 16.09 Fair CLR 17 10 64% 76.76 0.0
21 02:15 E 9 16.09 Fair CLR 17 10 64% 76.76 0.0
21 01:55 SE 15 16.09 Fair CLR 19 11 60% 76.76 0.0
21 01:35 SE 17 16.09 Fair CLR 20 10 53% 76.76 0.0
21 01:15 E 13 16.09 Fair CLR 20 10 53% 76.76 0.0
21 00:55 E 15 16.09 Fair CLR 21 10 50% 76.76 0.0
21 00:35 E 22 16.09 Fair CLR 22 10 47% 76.76 0.0
21 00:15 NE 24 16.09 Fair CLR 23 9 41% 76.73 0.0
20 23:55 E 24 16.09 Fair CLR 23 8 38% 76.73 0.0
20 23:35 S 6 16.09 Fair CLR 22 8 41% 76.68 0.0
20 23:15 S 6 16.09 Fair CLR 22 8 41% 76.68 0.0
20 22:55 S 9 16.09 Fair CLR 23 8 38% 76.66 0.0
20 22:35 Calm 16.09 Fair CLR 23 8 38% 76.66 0.0
20 22:15 S 7 16.09 Fair CLR 23 8 38% 76.63 0.0
20 21:55 E 6 16.09 Fair CLR 25 6 30% 25 76.63 0.0
20 21:35 Calm 16.09 Fair CLR 26 6 28% 26 76.61 0.0
20 21:15 Calm 16.09 Fair CLR 26 6 28% 26 76.58 0.0
20 20:55 Calm 16.09 Fair CLR 26 6 28% 26 76.56 0.0
20 20:35 NE 9 16.09 Fair CLR 27 6 26% 26 76.53 0.0
20 20:15 NE 13 16.09 Fair CLR 28 6 25% 27 76.5 0.0
20 19:55 NE 11 16.09 Fair CLR 29 6 23% 28 76.48 0.0
20 19:35 NE 7 16.09 Fair CLR 30 6 22% 28 76.45 0.0
20 19:15 NE 13 16.09 Fair CLR 31 6 21% 29 76.43 0.0
20 18:55 NE 9 16.09 Fair CLR 31 5 19% 29 76.43 0.0
20 18:35 NE 6 16.09 Fair CLR 31 5 19% 29 76.43 0.0
20 18:15 N 7 G 19 16.09 Fair CLR 32 5 18% 30 76.4 0.0
20 17:55 N 13 16.09 Fair CLR 33 6 18% 31 76.4 0.0
20 17:35 NE 15 16.09 Fair CLR 32 6 20% 30 76.4 0.0
20 17:15 E 6 G 20 16.09 Fair CLR 32 7 21% 30 76.4 0.0
20 16:55 N 19 16.09 Fair CLR 33 7 20% 31 76.4 0.0
20 16:35 NE 13 16.09 Fair CLR 33 7 20% 31 76.4 0.0
20 16:15 Vrbl 13 16.09 Fair CLR 32 8 22% 30 76.38 0.0
20 15:55 Vrbl 11 G 26 16.09 Fair CLR 32 8 22% 30 76.38 0.0
20 15:35 Vrbl 7 G 19 16.09 Fair CLR 32 9 24% 30 76.38 0.0
20 15:15 Vrbl 9 G 24 16.09 Fair CLR 32 10 26% 30 76.4 0.0
20 14:55 NE 13 16.09 Fair CLR 32 10 26% 30 76.4 0.0
20 14:35 Vrbl 6 G 20 16.09 Fair CLR 31 10 27% 29 76.4 0.0
20 14:15 NE 11 G 22 16.09 Fair CLR 31 10 27% 29 76.4 0.0
20 13:55 Vrbl 7 G 22 16.09 Fair CLR 31 11 29% 30 76.43 0.0
20 13:35 Vrbl 9 G 22 16.09 Fair CLR 30 11 31% 29 76.4 0.0
20 13:15 Vrbl 6 G 19 16.09 Fair CLR 30 11 31% 29 76.4 0.0
20 12:55 NE 11 16.09 Fair CLR 29 11 33% 28 76.43 0.0
20 12:35 Vrbl 7 G 28 16.09 Fair CLR 29 11 33% 28 76.43 0.0
20 12:15 NE 17 16.09 Fair CLR 29 11 33% 28 76.45 0.0
20 11:55 NE 19 G 28 16.09 Fair CLR 29 11 33% 28 76.45 0.0
20 11:35 NE 11 16.09 Fair CLR 28 10 32% 27 76.43 0.0
20 11:15 NE 17 16.09 Fair CLR 28 10 32% 27 76.43 0.0
20 10:55 E 9 16.09 Fair CLR 27 10 34% 27 76.43 0.0
20 10:35 NE 11 16.09 Fair CLR 27 10 34% 27 76.43 0.0
20 10:15 NE 13 16.09 Fair CLR 26 9 34% 26 76.45 0.0
20 09:55 NE 17 16.09 Fair CLR 26 9 34% 26 76.45 0.0
20 09:35 Calm 16.09 A Few Clouds FEW120 25 9 36% 26 76.43 0.0
20 09:15 E 9 G 20 16.09 Fair CLR 25 9 36% 26 76.43 0.0
20 08:55 E 13 16.09 Fair CLR 25 8 34% 26 76.45 0.0
20 08:35 E 11 16.09 A Few Clouds FEW110 24 9 39% 25 76.43 0.0
20 08:15 E 11 16.09 A Few Clouds FEW050 FEW065 23 10 44% 76.45 0.0
20 07:55 E 17 14.48 Light Rain FEW026 FEW050 SCT065 23 11 47% 76.43 0.0
20 07:35 E 7 16.09 Thunderstorm in Vicinity CLR 24 11 44% 25 76.43 0.0
20 07:15 Calm 16.09 Fair CLR 22 13 57% 76.4 0.0
20 06:55 Calm 16.09 Fair CLR 21 13 60% 76.4 0.0
20 06:35 SW 9 16.09 Fair CLR 19 13 68% 76.33 0.0
20 06:15 SW 9 16.09 Fair CLR 18 13 73% 76.33 0.0
20 05:55 Calm 16.09 Fair CLR 19 13 68% 76.33 0.0
20 05:35 W 7 16.09 Fair CLR 20 12 60% 76.28 0.0
20 05:15 Calm 16.09 Fair CLR 20 12 60% 76.28 0.0
20 04:55 SW 6 16.09 Fair CLR 20 12 60% 76.23 0.0
20 04:35 S 9 16.09 Fair CLR 20 13 64% 76.23 0.0
20 04:15 Calm 16.09 Fair CLR 21 12 57% 76.2 0.0
20 03:55 W 6 16.09 Fair CLR 22 12 53% 76.17 0.0
20 03:35 NW 9 16.09 Fair CLR 23 12 50% 76.17 0.0
20 03:15 SW 9 G 20 16.09 Fair CLR 23 12 50% 76.17 0.0
20 02:55 S 19 G 30 16.09 Partly Cloudy FEW028 FEW050 SCT120 22 14 61% 76.15 0.0
20 02:35 NW 28 G 43 16.09 Mostly Cloudy BKN120 22 12 53% 76.3 0.0
20 02:15 Calm 16.09 A Few Clouds FEW120 21 12 57% 76.17 0.0
20 01:55 W 7 16.09 Fair CLR 22 12 53% 76.2 0.0
20 01:35 SW 9 16.09 Fair CLR 22 12 53% 76.17 0.0
20 01:15 Calm 16.09 Fair CLR 21 12 57% 76.17 0.0
20 00:55 Calm 16.09 Fair CLR 23 12 50% 76.17 0.0
20 00:35 Calm 16.09 Fair CLR 23 12 50% 76.17 0.0
20 00:15 Vrbl 6 16.09 Fair CLR 24 12 47% 25 76.17 0.0
19 23:55 S 15 16.09 Fair CLR 24 13 50% 25 76.17 0.0
19 23:35 Calm 16.09 Fair CLR 24 13 50% 25 76.17 0.0
19 23:15 S 19 G 33 16.09 A Few Clouds FEW018 FEW038 FEW065 26 12 42% 26 76.15 0.0
19 22:55 SE 26 G 43 16.09 Light Rain FEW020 BKN041 OVC095 24 16 61% 25 76.15 0.0
19 22:35 W 22 G 35 16.09 Thunderstorm in Vicinity Rain FEW055 SCT070 BKN080 26 13 45% 26 76.38 0.0
19 22:15 W 43 G 61 16.09 Overcast and Windy FEW070 OVC110 29 12 35% 28 76.3 0.0
19 21:55 W 33 G 56 16.09 Mostly Cloudy and Breezy BKN110 29 11 33% 28 76.25 0.0
19 21:35 Calm 16.09 Fair CLR 27 12 39% 27 76.15 0.0
19 21:15 SW 11 G 20 16.09 Fair CLR 27 12 39% 27 76.12 0.0
19 20:55 S 19 16.09 Fair CLR 28 12 37% 27 76.1 0.0
19 20:35 S 15 16.09 Fair CLR 28 13 40% 28 76.07 0.0
19 20:15 Calm 16.09 Fair CLR 31 12 31% 30 76.07 0.0
19 19:55 Calm 16.09 Fair CLR 33 11 26% 31 76.07 0.0
19 19:35 Calm 16.09 Fair CLR 34 12 26% 33 76.07 0.0
19 19:15 N 9 16.09 Fair CLR 35 11 23% 33 76.07 0.0
19 18:55 N 11 16.09 Fair CLR 36 11 22% 34 76.07 0.0
19 18:35 NE 9 16.09 Fair CLR 36 11 22% 34 76.07 0.0
19 18:15 N 9 16.09 Fair CLR 37 11 21% 36 76.05 0.0
19 17:55 Calm 16.09 Fair CLR 36 11 22% 34 76.07 0.0
19 17:35 N 15 16.09 A Few Clouds FEW110 37 11 21% 36 76.1 0.0
19 17:15 N 13 16.09 Fair CLR 36 11 22% 34 76.1 0.0
19 16:55 Calm 16.09 Fair CLR 38 11 20% 37 76.1 0.0
19 16:15 Vrbl 9 16.09 Fair CLR 37 11 21% 36 76.12 0.0
19 15:55 SE 11 G 22 16.09 Fair CLR 37 11 21% 36 76.12 0.0
19 15:35 Vrbl 7 G 19 16.09 Fair CLR 36 12 23% 35 76.15 0.0
19 15:15 NE 11 16.09 Fair CLR 36 12 23% 35 76.15 0.0
19 14:55 N 11 G 22 16.09 Fair CLR 36 13 25% 35 76.17 0.0
19 14:35 Calm 16.09 Fair CLR 35 12 25% 34 76.17 0.0
19 14:15 Calm 16.09 Fair CLR 35 12 25% 34 76.17 0.0
19 13:55 Vrbl 11 16.09 Fair CLR 35 13 26% 34 76.2 0.0
19 13:35 Calm 16.09 Fair CLR 35 12 25% 34 76.2 0.0
19 13:15 Calm 16.09 Fair CLR 34 13 28% 33 76.2 0.0
19 12:55 Vrbl 9 16.09 Fair CLR 34 12 26% 33 76.23 0.0
19 12:35 Vrbl 7 G 19 16.09 Fair CLR 35 12 25% 34 76.23 0.0
19 12:15 Vrbl 6 16.09 Fair CLR 35 12 25% 34 76.25 0.0
19 11:55 Vrbl 9 16.09 Fair CLR 33 12 28% 32 76.25 0.0
19 11:35 Vrbl 7 16.09 Fair CLR 33 13 30% 32 76.28 0.0
19 11:15 Vrbl 11 16.09 Fair CLR 32 14 33% 31 76.28 0.0
19 10:55 Calm 16.09 Fair CLR 30 14 38% 29 76.28 0.0
19 10:35 Calm 16.09 Fair CLR 29 14 40% 29 76.3 0.0
19 10:15 Calm 16.09 A Few Clouds FEW120 29 13 37% 28 76.28 0.0
19 09:55 Vrbl 7 16.09 A Few Clouds FEW120 27 16 51% 27 76.28 0.0
19 09:35 Calm 16.09 A Few Clouds FEW120 28 15 45% 28 76.25 0.0
19 09:15 S 7 16.09 A Few Clouds FEW120 26 17 58% 27 76.25 0.0
19 08:55 E 7 16.09 A Few Clouds FEW120 25 16 57% 26 76.25 0.0
19 08:35 Calm 16.09 Fair CLR 25 14 51% 26 76.25 0.0
19 08:15 Vrbl 7 16.09 Fair CLR 26 15 51% 27 76.28 0.0
19 07:55 S 9 16.09 Fair CLR 26 15 51% 27 76.25 0.0
19 07:35 Calm 16.09 Fair CLR 25 15 54% 26 76.25 0.0
19 07:15 Calm 14.48 Fair CLR 25 14 51% 26 76.25 0.0
19 06:55 SE 9 16.09 Fair CLR 24 14 54% 25 76.23 0.0
19 06:35 Calm 16.09 Fair CLR 23 14 57% 76.23 0.0
19 06:15 E 15 16.09 Fair CLR 23 14 57% 76.23 0.0
19 05:55 SE 15 16.09 Fair CLR 23 14 57% 76.23 0.0
19 05:35 SE 15 16.09 Fair CLR 23 14 57% 76.25 0.0
19 05:15 Calm 16.09 Fair CLR 25 13 47% 26 76.25 0.0
19 04:55 Calm 16.09 Fair CLR 27 12 39% 27 76.23 0.0
19 04:35 Vrbl 9 16.09 Fair CLR 29 11 33% 28 76.23 0.0
19 04:15 Vrbl 6 16.09 A Few Clouds FEW085 FEW100 FEW120 28 12 37% 27 76.25 0.0
19 03:55 Calm 16.09 A Few Clouds FEW120 29 12 35% 28 76.25 0.0
19 03:35 Vrbl 9 G 24 16.09 Partly Cloudy FEW080 FEW095 SCT120 27 13 42% 27 76.25 0.0
19 03:15 NW 7 16.09 Mostly Cloudy FEW080 FEW100 BKN120 27 13 42% 27 76.28 0.0
19 02:55 Calm 16.09 Partly Cloudy SCT120 27 13 42% 27 76.25 0.0
19 02:35 NW 6 16.09 Fair CLR 27 13 42% 27 76.25 0.0
19 02:15 Vrbl 7 16.09 A Few Clouds FEW080 FEW100 FEW120 24 15 57% 25 76.28 0.0
19 01:55 NW 7 16.09 A Few Clouds FEW080 24 14 54% 25 76.25 0.0
19 01:35 W 9 16.09 Fair CLR 25 15 54% 26 76.28 0.0
19 01:15 Calm 16.09 Fair CLR 25 15 54% 26 76.25 0.0
19 00:55 W 6 G 20 16.09 Fair CLR 26 14 48% 26 76.25 0.0
19 00:35 NW 15 16.09 Fair CLR 26 15 51% 27 76.25 0.0
19 00:15 NW 13 16.09 Fair CLR 26 15 51% 27 76.28 0.0
18 23:55 Vrbl 9 G 46 16.09 Fair CLR 29 15 43% 29 76.28 0.0
18 23:35 S 33 G 56 16.09 Fair and Breezy CLR 29 15 43% 29 76.23 0.0
18 23:15 S 35 G 50 16.09 Fair and Breezy CLR 29 16 45% 29 76.23 0.0
18 22:55 S 30 G 41 16.09 Fair CLR 29 16 45% 29 76.25 0.0
18 22:35 SE 20 G 31 16.09 Fair CLR 29 15 43% 29 76.28 0.0
18 22:15 Vrbl 9 G 19 16.09 Fair CLR 26 16 54% 27 76.3 0.0
18 21:55 E 19 16.09 Fair CLR 26 16 54% 27 76.3 0.0
18 21:35 E 19 16.09 Fair CLR 26 15 51% 27 76.3 0.0
18 21:15 E 17 16.09 Fair CLR 27 16 51% 27 76.28 0.0
18 20:55 E 15 16.09 Fair CLR 27 17 54% 28 76.28 0.0
18 20:35 E 15 16.09 Fair CLR 28 17 51% 29 76.28 0.0
18 20:15 E 11 16.09 Fair CLR 28 17 51% 29 76.28 0.0
18 19:55 SE 11 16.09 Fair CLR 29 17 48% 29 76.28 0.0
18 19:35 SE 11 16.09 Fair CLR 30 17 46% 30 76.25 0.0
18 19:15 SE 11 16.09 Fair CLR 30 17 46% 30 76.25 0.0
18 18:55 SE 13 16.09 Fair CLR 30 17 46% 30 76.25 0.0
18 18:35 SE 13 16.09 Fair CLR 30 17 46% 30 76.25 0.0
18 18:15 SE 19 16.09 Fair CLR 30 18 49% 31 76.25 0.0
18 17:55 SE 17 G 28 16.09 Fair CLR 30 18 49% 31 76.28 0.0
18 17:35 SE 20 16.09 Fair CLR 31 18 46% 32 76.3 0.0
18 17:15 SE 22 16.09 Fair CLR 31 19 49% 32 76.33 0.0
18 16:55 SE 19 16.09 Fair CLR 29 20 58% 31 76.35 0.0
18 16:35 SE 24 G 35 16.09 Fair CLR 30 20 55% 32 76.35 0.0
18 16:15 SE 24 16.09 Fair CLR 27 21 70% 29 76.38 0.0
18 15:55 SE 17 16.09 Light Rain FEW034 FEW042 25 22 83% 26 76.38 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)