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.
02 01:55 NW 7 16.09 Fair CLR 18 11 64% 75.95 0.0
02 01:35 Calm 16.09 Fair CLR 17 11 68% 75.95 0.0
02 01:15 SE 11 16.09 Fair CLR 21 11 53% 75.95 0.0
02 00:55 E 17 16.09 Fair CLR 18 11 64% 75.97 0.0
02 00:35 E 9 16.09 Fair CLR 16 11 72% 75.97 0.0
02 00:15 S 13 16.09 Fair CLR 17 11 68% 76 0.0
01 23:55 SE 9 16.09 Fair CLR 16 12 77% 76 0.0
01 23:35 SE 15 16.09 Fair CLR 17 12 73% 76.02 0.0
01 23:15 SE 15 16.09 Fair CLR 17 13 77% 76.02 0.0
01 22:55 E 17 16.09 Fair CLR 16 13 83% 76.05 0.0
01 22:35 E 15 16.09 Fair CLR 17 12 73% 76.05 0.0
01 22:15 SE 13 16.09 Fair CLR 17 12 73% 76.05 0.0
01 21:55 E 15 16.09 Fair CLR 17 12 73% 76.05 0.0
01 21:35 SE 11 16.09 Fair CLR 18 12 68% 76.05 0.0
01 21:15 SE 11 16.09 Fair CLR 19 13 68% 76.02 0.0
01 20:55 Calm 16.09 Fair CLR 20 13 64% 76 0.0
01 20:35 Calm 16.09 Fair CLR 20 13 64% 76 0.0
01 20:15 Calm 16.09 Fair CLR 21 14 64% 76 0.0
01 19:55 NE 9 16.09 Fair CLR 22 14 61% 76 0.0
01 19:35 E 15 G 26 16.09 Light Rain FEW035 23 14 57% 75.97 0.0
01 19:15 W 13 14.48 A Few Clouds FEW034 24 13 50% 25 76 0.0
01 18:55 NE 7 14.48 Fair CLR 24 16 61% 25 75.97 0.0
01 18:35 E 7 14.48 A Few Clouds FEW090 24 14 54% 25 75.97 0.0
01 18:15 SE 9 16.09 A Few Clouds FEW090 25 10 39% 26 75.97 0.0
01 17:55 SE 13 16.09 Thunderstorm in Vicinity CLR 26 9 34% 26 75.95 0.0
01 17:35 SE 19 G 30 16.09 Fair CLR 28 10 32% 27 75.95 0.0
01 17:15 E 19 16.09 Fair CLR 29 9 29% 28 75.97 0.0
01 16:55 NE 19 16.09 Fair CLR 29 9 29% 28 75.97 0.0
01 16:35 SE 13 G 30 16.09 Fair CLR 29 9 29% 28 75.97 0.0
01 16:15 NE 7 G 19 16.09 Fair CLR 29 9 29% 28 75.97 0.0
01 15:55 SE 13 16.09 Fair CLR 29 9 29% 28 75.97 0.0
01 15:35 Calm 16.09 Fair CLR 28 9 30% 27 76 0.0
01 15:15 E 17 16.09 Fair CLR 28 9 30% 27 75.97 0.0
01 14:55 E 13 16.09 Fair CLR 28 9 30% 27 75.97 0.0
01 14:35 Vrbl 11 G 24 16.09 Fair CLR 28 9 30% 27 75.97 0.0
01 14:15 E 15 G 24 16.09 Fair CLR 27 9 32% 27 75.97 0.0
01 13:55 E 15 16.09 Fair CLR 27 9 32% 27 76 0.0
01 13:35 E 17 G 28 16.09 Fair CLR 27 9 32% 27 76 0.0
01 13:15 E 19 G 28 16.09 Fair CLR 26 9 34% 26 76 0.0
01 12:55 E 19 16.09 Fair CLR 26 9 34% 26 76 0.0
01 12:35 NE 19 G 30 16.09 Fair CLR 26 9 34% 26 76 0.0
01 12:15 Vrbl 11 G 26 16.09 Fair CLR 26 9 34% 26 76.02 0.0
01 11:55 E 20 16.09 Fair CLR 25 9 36% 26 76.02 0.0
01 11:35 E 22 16.09 Fair CLR 25 8 34% 26 76.02 0.0
01 11:15 E 24 G 33 16.09 Fair CLR 25 8 34% 26 76.02 0.0
01 10:55 E 24 G 33 16.09 Fair CLR 25 8 34% 26 76.02 0.0
01 10:35 E 19 G 30 16.09 Fair CLR 24 8 36% 25 76.02 0.0
01 10:15 E 17 G 28 16.09 Fair CLR 24 8 36% 25 76.02 0.0
01 09:55 E 22 16.09 Fair CLR 23 8 38% 76.02 0.0
01 09:35 SE 17 16.09 Fair CLR 23 8 38% 76.02 0.0
01 09:15 E 15 16.09 Fair CLR 23 8 38% 76.02 0.0
01 08:55 SE 13 16.09 Fair CLR 22 9 44% 76.02 0.0
01 08:35 E 11 16.09 Fair CLR 21 9 46% 76.02 0.0
01 07:55 Calm 16.09 Fair CLR 18 10 60% 76.02 0.0
01 07:35 Calm 16.09 Fair CLR 18 10 60% 76.02 0.0
01 07:15 Calm 16.09 Fair CLR 16 10 68% 76 0.0
01 06:55 E 11 16.09 Fair CLR 14 9 72% 75.97 0.0
01 06:35 Calm 16.09 Fair CLR 14 9 72% 75.97 0.0
01 06:15 E 15 16.09 Fair CLR 14 9 72% 75.95 0.0
01 05:55 SE 7 G 19 16.09 Fair CLR 13 8 72% 75.92 0.0
01 05:35 E 7 16.09 Fair CLR 12 8 77% 75.95 0.0
01 05:15 S 17 16.09 Fair CLR 14 8 67% 75.97 0.0
01 04:55 SW 11 16.09 Fair CLR 14 8 67% 75.97 0.0
01 04:35 SW 7 16.09 Fair CLR 13 8 72% 75.97 0.0
01 04:15 S 11 16.09 Fair CLR 13 8 72% 75.95 0.0
01 03:55 Calm 16.09 Fair CLR 14 8 67% 75.95 0.0
01 03:35 S 6 16.09 Fair CLR 12 8 77% 75.95 0.0
01 03:15 S 7 16.09 Fair CLR 14 8 67% 75.92 0.0
01 02:55 SW 7 16.09 Fair CLR 14 8 67% 75.92 0.0
01 02:35 S 15 16.09 Fair CLR 14 8 67% 75.92 0.0
01 02:15 S 9 16.09 A Few Clouds FEW100 14 8 67% 75.95 0.0
01 01:55 S 11 16.09 Mostly Cloudy BKN100 15 8 63% 75.92 0.0
01 01:35 NW 6 16.09 Partly Cloudy SCT100 15 8 63% 75.92 0.0
01 01:15 S 9 16.09 Fair CLR 16 8 59% 75.92 0.0
01 00:55 S 7 16.09 Fair CLR 16 8 59% 75.95 0.0
01 00:35 SW 7 16.09 Fair CLR 15 8 63% 75.95 0.0
01 00:15 S 7 16.09 Fair CLR 15 8 63% 75.97 0.0
30 23:55 Calm 16.09 Fair CLR 15 8 63% 75.97 0.0
30 23:35 S 13 16.09 Fair CLR 15 8 63% 75.97 0.0
30 23:15 S 15 16.09 Fair CLR 16 8 59% 76 0.0
30 22:55 S 15 16.09 Fair CLR 15 8 63% 76.02 0.0
30 22:35 S 11 16.09 Fair CLR 16 8 59% 76.02 0.0
30 22:15 SE 11 16.09 Fair CLR 16 8 59% 76.02 0.0
30 21:55 S 7 16.09 Fair CLR 17 8 56% 75.97 0.0
30 21:35 Calm 16.09 Fair CLR 17 8 56% 75.92 0.0
30 21:15 Calm 16.09 Fair CLR 20 8 46% 75.92 0.0
30 20:35 SE 13 16.09 Fair CLR 22 8 41% 75.92 0.0
30 20:15 E 6 16.09 Fair CLR 22 9 44% 75.92 0.0
30 19:55 E 9 16.09 Fair CLR 23 7 36% 75.9 0.0
30 19:35 N 17 16.09 Fair CLR 24 7 34% 25 75.84 0.0
30 19:15 NE 11 16.09 Fair CLR 25 6 30% 25 75.84 0.0
30 18:55 NE 9 16.09 Fair CLR 26 6 28% 26 75.82 0.0
30 18:35 NE 13 16.09 Fair CLR 27 6 26% 26 75.82 0.0
30 18:15 NE 15 16.09 Fair CLR 27 5 24% 26 75.82 0.0
30 17:55 NE 7 16.09 Fair CLR 28 4 21% 27 75.82 0.0
30 17:35 NW 13 16.09 Fair CLR 28 4 21% 27 75.79 0.0
30 17:15 N 19 16.09 Fair CLR 28 4 21% 27 75.79 0.0
30 16:55 NW 17 G 30 16.09 Fair CLR 28 4 21% 27 75.82 0.0
30 16:35 W 20 16.09 Fair CLR 28 4 21% 27 75.82 0.0
30 16:15 NW 17 16.09 Fair CLR 28 5 23% 27 75.82 0.0
30 15:55 NW 22 16.09 Fair CLR 28 4 21% 27 75.84 0.0
30 15:35 NW 22 G 46 16.09 Fair CLR 28 5 23% 27 75.84 0.0
30 15:15 NW 17 G 31 16.09 Fair CLR 28 5 23% 27 75.84 0.0
30 14:55 NW 20 G 43 16.09 Fair CLR 28 5 23% 27 75.84 0.0
30 14:35 W 24 G 35 16.09 Fair CLR 28 4 21% 27 75.87 0.0
30 14:15 W 20 G 37 16.09 Fair CLR 28 4 21% 27 75.87 0.0
30 13:55 W 19 G 31 16.09 Fair CLR 27 5 24% 26 75.87 0.0
30 13:35 NW 20 G 33 16.09 Fair CLR 26 5 26% 26 75.9 0.0
30 13:15 Vrbl 7 G 26 16.09 Fair CLR 25 5 28% 25 75.9 0.0
30 12:55 W 28 G 37 16.09 Fair CLR 26 5 26% 26 75.9 0.0
30 12:35 W 19 G 30 16.09 Fair CLR 25 6 30% 25 75.92 0.0
30 12:15 W 15 G 24 16.09 Fair CLR 24 5 29% 25 75.92 0.0
30 11:55 W 24 16.09 Fair CLR 24 5 29% 25 75.95 0.0
30 11:35 W 19 G 33 16.09 Fair CLR 24 5 29% 25 75.95 0.0
30 11:15 SW 20 16.09 Fair CLR 24 5 29% 25 75.95 0.0
30 10:55 W 17 G 28 16.09 Fair CLR 23 5 31% 75.95 0.0
30 10:35 W 17 G 31 16.09 Fair CLR 23 5 31% 75.95 0.0
30 10:15 W 19 G 33 16.09 Fair CLR 23 5 31% 75.95 0.0
30 09:55 NW 28 16.09 Fair CLR 23 5 31% 75.95 0.0
30 09:35 NW 19 G 30 16.09 Fair CLR 23 5 31% 75.95 0.0
30 09:15 NW 22 G 33 16.09 Fair CLR 22 5 33% 75.95 0.0
30 08:55 Vrbl 6 G 20 16.09 Fair CLR 21 4 33% 75.95 0.0
30 08:35 Vrbl 6 16.09 Fair CLR 21 5 35% 75.95 0.0
30 08:15 SW 13 16.09 Fair CLR 20 5 38% 75.92 0.0
30 07:55 SW 17 16.09 Fair CLR 20 5 38% 75.92 0.0
30 07:35 W 17 16.09 Fair CLR 19 5 40% 75.9 0.0
30 07:15 Calm 16.09 Fair CLR 17 5 45% 75.92 0.0
30 06:55 E 6 16.09 Fair CLR 16 5 48% 75.9 0.0
30 06:35 Vrbl 6 16.09 Fair CLR 15 5 51% 75.87 0.0
30 06:15 W 9 16.09 Fair CLR 15 5 51% 75.87 0.0
30 05:55 SW 19 16.09 Fair CLR 14 4 51% 75.84 0.0
30 05:35 SW 17 16.09 Fair CLR 12 4 58% 75.84 0.0
30 05:15 W 13 16.09 Fair CLR 12 4 58% 75.84 0.0
30 04:55 SW 17 16.09 Fair CLR 13 4 55% 75.84 0.0
30 04:35 SW 17 16.09 Fair CLR 12 4 58% 75.82 0.0
30 04:15 W 17 16.09 Fair CLR 12 4 58% 75.82 0.0
30 03:55 SW 15 16.09 Fair CLR 12 4 58% 75.79 0.0
30 03:35 W 13 16.09 Fair CLR 13 4 55% 75.79 0.0
30 03:15 W 13 16.09 Fair CLR 13 4 55% 75.79 0.0
30 02:55 W 15 16.09 Fair CLR 13 3 51% 75.79 0.0
30 02:35 W 13 16.09 Fair CLR 13 3 51% 75.79 0.0
30 02:15 W 13 G 22 16.09 Fair CLR 13 3 51% 75.79 0.0
30 01:55 W 11 16.09 Fair CLR 13 3 51% 75.82 0.0
30 01:35 W 11 16.09 Fair CLR 13 3 51% 75.79 0.0
30 01:15 W 9 16.09 Fair CLR 13 3 51% 75.79 0.0
30 00:55 W 7 16.09 Fair CLR 13 3 51% 75.79 0.0
30 00:35 W 11 16.09 Fair CLR 13 2 47% 75.77 0.0
30 00:15 W 9 16.09 Fair CLR 13 2 47% 75.77 0.0
29 23:55 W 7 16.09 Fair CLR 14 2 44% 75.77 0.0
29 23:35 NW 11 G 24 16.09 Fair CLR 16 2 39% 75.77 0.0
29 23:15 W 13 16.09 Fair CLR 16 1 36% 75.77 0.0
29 22:55 NW 7 16.09 Fair CLR 16 1 36% 75.74 0.0
29 22:35 W 6 16.09 Fair CLR 14 1 41% 75.74 0.0
29 22:15 SW 6 16.09 Fair CLR 14 2 44% 75.72 0.0
29 21:55 Calm 16.09 Fair CLR 17 1 34% 75.69 0.0
29 21:35 NW 9 16.09 Partly Cloudy SCT120 18 1 32% 75.64 0.0
29 21:15 N 19 G 31 16.09 Mostly Cloudy BKN120 21 0 25% 75.62 0.0
29 20:55 W 13 G 26 16.09 Mostly Cloudy BKN110 22 -1 22% 75.57 0.0
29 20:35 W 20 16.09 Partly Cloudy SCT120 22 -1 22% 75.54 0.0
29 20:15 W 15 G 26 16.09 Fair CLR 22 -1 22% 75.49 0.0
29 19:55 W 15 G 26 16.09 Fair CLR 23 -2 19% 75.44 0.0
29 19:35 W 30 G 54 16.09 Fair CLR 24 -2 18% 24 75.41 0.0
29 19:15 W 30 G 50 16.09 Fair CLR 24 -3 16% 24 75.39 0.0
29 18:55 W 33 G 44 16.09 Fair and Breezy CLR 25 -2 17% 25 75.36 0.0
29 18:35 W 28 G 50 16.09 Fair CLR 25 -2 17% 25 75.34 0.0
29 18:15 SW 44 G 56 16.09 A Few Clouds and Windy FEW120 25 -2 17% 25 75.34 0.0
29 17:55 SW 39 G 61 16.09 A Few Clouds and Breezy FEW120 25 -2 17% 25 75.34 0.0
29 17:35 SW 44 G 65 16.09 Fair and Windy CLR 24 -3 16% 24 75.31 0.0
29 16:55 W 37 G 59 16.09 Fair and Breezy CLR 25 -3 15% 25 75.29 0.0
29 16:35 W 30 G 50 16.09 Fair CLR 25 -2 17% 25 75.31 0.0
29 16:15 W 33 G 63 16.09 Fair and Breezy CLR 25 -1 18% 25 75.31 0.0
29 15:55 SW 46 G 76 16.09 Fair and Windy CLR 24 -1 19% 24 75.31 0.0
29 15:35 SW 52 G 70 16.09 Fair and Windy CLR 24 -1 19% 24 75.31 0.0
29 15:15 SW 41 G 56 16.09 Fair and Breezy CLR 24 0 21% 25 75.31 0.0
29 14:55 SW 43 G 61 16.09 Fair and Windy CLR 25 -1 18% 25 75.31 0.0
29 14:35 W 37 G 63 16.09 Fair and Breezy CLR 25 -1 18% 25 75.31 0.0
29 14:15 W 46 G 63 16.09 Fair and Windy CLR 25 0 19% 25 75.29 0.0
29 13:35 SW 28 16.09 Fair CLR 25 2 22% 25 75.31 0.0
29 13:15 SW 46 G 72 16.09 Fair and Windy CLR 25 3 24% 25 75.36 0.0
29 12:55 SW 26 G 70 16.09 Fair CLR 25 3 24% 25 75.36 0.0
29 12:35 W 31 G 48 16.09 Fair CLR 26 3 23% 26 75.34 0.0
29 12:15 S 28 G 41 16.09 Fair CLR 26 3 23% 26 75.34 0.0
29 11:55 W 20 G 46 16.09 Fair CLR 25 2 22% 25 75.36 0.0
29 11:35 SW 30 G 43 16.09 Fair CLR 25 2 22% 25 75.36 0.0
29 11:15 S 19 G 39 16.09 Fair CLR 25 2 22% 25 75.39 0.0
29 10:55 SW 26 G 41 16.09 Fair CLR 25 1 21% 25 75.39 0.0
29 10:35 SW 24 G 39 16.09 Fair CLR 24 1 22% 25 75.36 0.0
29 10:15 SW 22 G 31 16.09 A Few Clouds FEW070 25 2 22% 25 75.36 0.0
29 09:55 Vrbl 9 16.09 Mostly Cloudy BKN070 24 3 25% 25 75.36 0.0
29 09:35 W 9 16.09 Partly Cloudy SCT070 23 3 27% 75.36 0.0
29 09:15 Calm 16.09 Partly Cloudy SCT070 23 2 25% 75.36 0.0
29 08:55 SE 11 16.09 Fair CLR 23 5 31% 75.39 0.0
29 08:35 Vrbl 7 16.09 A Few Clouds FEW090 22 5 33% 75.41 0.0
29 08:15 E 7 16.09 Partly Cloudy SCT090 19 8 49% 75.41 0.0
29 07:55 Calm 16.09 Partly Cloudy SCT090 19 8 49% 75.41 0.0
29 07:35 Calm 16.09 Mostly Cloudy BKN090 18 7 49% 75.44 0.0
29 07:15 Calm 16.09 Mostly Cloudy BKN085 17 7 52% 75.44 0.0
29 06:55 Calm 16.09 Overcast OVC080 15 7 59% 75.44 0.0
29 06:35 Calm 16.09 Overcast BKN080 OVC090 14 8 67% 75.44 0.0
29 06:15 Calm 16.09 Mostly Cloudy SCT075 BKN090 14 8 67% 75.41 0.0
29 05:55 Calm 16.09 Mostly Cloudy BKN090 14 7 63% 75.41 0.0
29 05:35 SW 9 16.09 Overcast OVC090 14 6 59% 75.44 0.0
29 05:15 S 7 16.09 Overcast OVC090 13 7 67% 75.49 0.0
29 04:55 S 7 16.09 Overcast OVC090 13 7 67% 75.49 0.0
29 04:35 S 9 16.09 Mostly Cloudy BKN090 13 7 67% 75.49 0.0
29 04:15 Calm 16.09 Partly Cloudy SCT095 13 6 63% 75.49 0.0
29 03:55 SW 7 16.09 A Few Clouds FEW100 14 5 55% 75.46 0.0
29 03:35 S 7 16.09 Mostly Cloudy FEW060 BKN095 15 6 55% 75.46 0.0
29 03:15 Calm 16.09 Overcast FEW065 BKN085 OVC110 16 5 48% 75.49 0.0
29 02:55 Calm 16.09 Overcast OVC085 16 6 52% 75.49 0.0
29 02:35 SW 9 16.09 Mostly Cloudy BKN090 BKN110 16 5 48% 75.49 0.0
29 02:15 W 9 16.09 Overcast BKN085 OVC110 17 5 45% 75.46 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)