Weather observations for the past three days for
Spearfish / Clyde Ice
Imperial (Metric)
Date Time (mdt) 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.
13 19:55 SE 8 10.00 Fair CLR 64.4 62.6 94% 29.94 0.0
13 19:35 SE 7 10.00 Fair CLR 66.2 62.6 88% 29.94 0.0
13 19:15 E 9 10.00 Fair CLR 68 62.6 83% 29.94 0.0
13 18:55 E 10 10.00 Fair CLR 69.8 60.8 73% 29.94 0.0
13 18:35 E 8 G 14 10.00 A Few Clouds FEW090 71.6 60.8 69% 29.94 0.0
13 18:15 E 12 10.00 A Few Clouds FEW090 73.4 60.8 65% 29.93 0.0
13 17:55 E 12 10.00 Fair CLR 75.2 59 57% 78 29.93 0.0
13 17:35 E 10 10.00 Fair CLR 75.2 59 57% 78 29.92 0.0
13 17:15 E 10 10.00 A Few Clouds FEW095 75.2 59 57% 78 29.92 0.0
13 16:55 SE 10 10.00 A Few Clouds FEW095 77 57.2 51% 79 29.92 0.0
13 16:35 E 7 10.00 Fair CLR 75.2 57.2 54% 78 29.93 0.0
13 16:15 E 8 10.00 Fair CLR 77 57.2 51% 79 29.92 0.0
13 15:55 SE 6 10.00 A Few Clouds FEW065 77 53.6 44% 78 29.93 0.0
13 15:35 Vrbl 5 10.00 A Few Clouds FEW048 FEW055 77 55.4 47% 79 29.93 0.0
13 15:15 Vrbl 3 10.00 Mostly Cloudy FEW046 SCT050 BKN080 77 57.2 51% 79 29.93 0.0
13 14:55 E 7 10.00 A Few Clouds FEW080 75.2 57.2 54% 78 29.93 0.0
13 14:35 Vrbl 6 10.00 A Few Clouds FEW043 FEW085 77 57.2 51% 79 29.94 0.0
13 14:15 Vrbl 5 10.00 Mostly Cloudy BKN043 77 57.2 51% 79 29.94 0.0
13 13:55 SE 6 10.00 Fair CLR 77 57.2 51% 79 29.94 0.0
13 13:35 Calm 10.00 Fair CLR 75.2 57.2 54% 78 29.95 0.0
13 13:15 NE 9 10.00 Fair CLR 75.2 59 57% 78 29.95 0.0
13 12:35 NE 7 10.00 Fair CLR 73.4 57.2 57% 29.95 0.0
13 12:15 Calm 10.00 Fair CLR 71.6 57.2 61% 29.96 0.0
13 11:55 NE 6 10.00 Fair CLR 71.6 57.2 61% 29.96 0.0
13 11:35 N 7 10.00 Fair CLR 71.6 59 65% 29.97 0.0
13 11:15 NE 7 10.00 Fair CLR 69.8 59 69% 29.97 0.0
13 10:55 NE 7 10.00 Fair CLR 68 59 73% 29.98 0.0
13 10:15 NE 6 10.00 Fair CLR 66.2 59 78% 29.97 0.0
13 09:55 NE 5 10.00 Fair CLR 64.4 57.2 78% 29.97 0.0
13 09:35 Calm 10.00 Fair CLR 64.4 57.2 78% 29.97 0.0
13 09:15 Calm 10.00 Fair CLR 64.4 59 83% 29.97 0.0
13 08:55 SE 5 10.00 Fair CLR 64.4 59 83% 29.97 0.0
13 08:35 S 7 10.00 Fair CLR 60.8 59 94% 29.97 0.0
13 08:15 W 7 10.00 Fair CLR 60.8 59 94% 29.97 0.0
13 07:35 Calm 10.00 Fair CLR 57.2 57.2 100% 29.97 0.0
13 07:15 Calm 10.00 Fair CLR 55.4 55.4 100% 29.98 0.0
13 06:55 Calm 10.00 Fair CLR 55.4 55.4 100% 29.98 0.0
13 06:35 Calm 10.00 Fair CLR 55.4 55.4 100% 29.98 0.0
13 06:15 SE 3 10.00 Fair CLR 57.2 57.2 100% 29.98 0.0
13 05:55 SE 3 10.00 Fair CLR 57.2 57.2 100% 29.98 0.0
13 05:35 S 6 10.00 A Few Clouds FEW120 57.2 57.2 100% 29.99 0.0
13 05:15 SE 7 10.00 Fair CLR 55.4 55.4 100% 29.98 0.0
13 04:35 Calm 10.00 Mostly Cloudy BKN110 57.2 57.2 100% 29.98 0.0
13 04:15 W 3 10.00 A Few Clouds FEW110 59 59 100% 29.97 0.0
13 03:55 W 6 10.00 Partly Cloudy SCT120 59 59 100% 29.96 0.0
13 03:35 W 6 10.00 Partly Cloudy FEW055 FEW075 SCT095 59 59 100% 29.98 0.0
13 03:15 W 6 10.00 Overcast FEW055 SCT075 OVC100 59 59 100% 29.98 0.0
13 02:55 SW 5 10.00 Overcast OVC100 59 59 100% 29.97 0.0
13 02:35 S 12 10.00 Light Rain FEW070 FEW080 BKN110 59 59 100% 29.98 0.0
13 02:15 W 3 10.00 Mostly Cloudy FEW043 SCT070 BKN100 59 59 100% 29.98 0.0
13 01:55 SW 7 8.00 Light Rain FEW028 SCT043 BKN060 60.8 60.8 100% 30.03 0.0
13 01:35 SW 9 10.00 Overcast FEW029 SCT065 OVC075 60.8 59 94% 30.03 0.0
13 01:15 W 5 10.00 Overcast OVC075 60.8 59 94% 30.03 0.0
13 00:55 Calm 10.00 Overcast FEW055 SCT070 OVC085 60.8 59 94% 30.03 0.0
13 00:35 S 6 10.00 Overcast BKN049 BKN060 OVC090 60.8 60.8 100% 30.03 0.0
13 00:15 SE 9 10.00 Overcast SCT047 OVC090 60.8 60.8 100% 30.03 0.0
12 23:55 Calm 10.00 Mostly Cloudy BKN085 BKN120 60.8 60.8 100% 30.01 0.0
12 23:35 SW 5 G 12 10.00 Fair CLR 60.8 60.8 100% 29.99 0.0
12 23:15 SW 12 10.00 Fair CLR 60.8 60.8 100% 29.98 0.0
12 22:55 W 8 10.00 Partly Cloudy SCT100 60.8 60.8 100% 29.98 0.0
12 22:35 NW 6 10.00 A Few Clouds FEW110 60.8 60.8 100% 29.99 0.0
12 22:15 SW 7 10.00 Overcast OVC110 62.6 60.8 94% 30.01 0.0
12 21:55 S 6 10.00 Mostly Cloudy FEW085 BKN110 60.8 60.8 100% 30.01 0.0
12 21:35 Vrbl 5 10.00 Mostly Cloudy FEW070 SCT085 BKN120 60.8 60.8 100% 30.02 0.0
12 21:15 SW 9 10.00 Overcast FEW034 BKN075 OVC110 62.6 60.8 94% 30.01 0.0
12 20:55 W 7 6.00 Light Rain FEW027 BKN037 OVC110 62.6 60.8 94% 30.03 0.0
12 20:35 SW 18 G 25 7.00 Thunderstorm Light Rain FEW030 SCT045 BKN055 62.6 57.2 83% 30.05 0.0
12 20:15 SW 12 10.00 Thunderstorm in Vicinity Rain FEW042 BKN055 OVC095 66.2 57.2 73% 30.05 0.0
12 19:55 SW 13 10.00 Thunderstorm in Vicinity Rain FEW042 SCT055 BKN075 66.2 59 78% 30.03 0.0
12 19:35 SW 9 10.00 Light Rain FEW043 SCT060 BKN070 66.2 59 78% 30.03 0.0
12 19:15 SW 10 G 21 10.00 Thunderstorm FEW038 SCT065 BKN095 68 55.4 64% 30.01 0.0
12 18:55 NW 9 10.00 Mostly Cloudy FEW031 FEW070 BKN095 66.2 62.6 88% 29.99 0.0
12 18:35 Calm 10.00 Partly Cloudy SCT100 SCT120 66.2 62.6 88% 29.99 0.0
12 18:15 Calm 10.00 Partly Cloudy SCT110 68 60.8 78% 29.99 0.0
12 17:55 SW 6 10.00 Mostly Cloudy BKN110 66.2 62.6 88% 29.99 0.0
12 17:35 S 13 10.00 Partly Cloudy SCT110 66.2 64.4 94% 30 0.0
12 17:15 S 14 10.00 Light Rain CLR 66.2 64.4 94% 30 0.0
12 16:55 S 8 10.00 Fair CLR 73.4 57.2 57% 30 0.0
12 16:35 SE 7 9.00 Light Rain CLR 75.2 59 57% 78 30 0.0
12 16:15 E 9 G 16 10.00 Fair CLR 78.8 53.6 42% 79 30 0.0
12 15:55 E 8 10.00 Fair CLR 82.4 53.6 37% 81 29.99 0.0
12 15:35 E 10 10.00 Fair CLR 78.8 53.6 42% 79 30 0.0
12 14:55 NE 12 10.00 Fair CLR 82.4 51.8 35% 81 30 0.0
12 14:35 E 10 10.00 Fair CLR 82.4 53.6 37% 81 30 0.0
12 14:15 NE 8 10.00 Fair CLR 82.4 53.6 37% 81 30.01 0.0
12 13:55 NE 9 9.00 Fair CLR 80.6 51.8 37% 80 30.01 0.0
12 13:35 NE 8 10.00 Fair CLR 80.6 51.8 37% 80 30.01 0.0
12 13:15 NE 7 10.00 Fair CLR 80.6 51.8 37% 80 30.02 0.0
12 12:35 NE 6 G 13 10.00 Fair CLR 78.8 57.2 48% 80 30.03 0.0
12 12:15 Vrbl 5 10.00 Fair CLR 77 57.2 51% 79 30.03 0.0
12 11:55 Vrbl 5 10.00 Fair CLR 77 55.4 47% 79 30.04 0.0
12 11:35 NE 8 10.00 Fair CLR 77 57.2 51% 79 30.05 0.0
12 11:15 NW 7 G 15 7.00 Fair CLR 77 57.2 51% 79 30.05 0.0
12 10:55 Vrbl 6 10.00 Fair CLR 75.2 55.4 50% 78 30.05 0.0
12 10:15 NW 6 10.00 Fair CLR 73.4 53.6 50% 30.05 0.0
12 09:55 W 8 10.00 Fair CLR 69.8 53.6 57% 30.05 0.0
12 09:35 NW 10 10.00 Fair CLR 69.8 53.6 57% 30.05 0.0
12 09:15 W 8 10.00 Fair CLR 69.8 53.6 57% 30.04 0.0
12 08:55 W 8 10.00 Fair CLR 68 53.6 60% 30.04 0.0
12 08:35 W 8 10.00 Fair CLR 66.2 53.6 64% 30.04 0.0
12 08:15 W 8 10.00 Fair CLR 64.4 55.4 73% 30.03 0.0
12 07:55 W 8 10.00 Fair CLR 64.4 55.4 73% 30.03 0.0
12 07:35 W 5 10.00 Fair CLR 62.6 55.4 77% 30.02 0.0
12 07:15 Calm 10.00 Fair CLR 60.8 55.4 83% 30.02 0.0
12 06:55 Calm 10.00 Fair CLR 59 55.4 88% 30.02 0.0
12 06:35 NW 3 10.00 Fair CLR 57.2 53.6 88% 30.01 0.0
12 06:15 S 7 10.00 Fair CLR 59 53.6 82% 30.02 0.0
12 05:55 S 7 10.00 Fair CLR 59 53.6 82% 30.02 0.0
12 05:35 S 5 10.00 Fair CLR 59 53.6 82% 30.02 0.0
12 05:15 Calm 10.00 Fair CLR 59 57.2 94% 30.02 0.0
12 04:55 Calm 7.00 Fair CLR 60.8 57.2 88% 30.02 0.0
12 04:35 SW 6 10.00 Fair CLR 60.8 55.4 83% 30.02 0.0
12 04:15 W 6 10.00 Partly Cloudy FEW048 FEW055 SCT070 59 57.2 94% 30.02 0.0
12 03:55 Calm 10.00 Partly Cloudy FEW050 FEW065 SCT080 60.8 55.4 83% 30.02 0.0
12 03:35 Calm 10.00 Fair CLR 60.8 55.4 83% 30.02 0.0
12 03:15 Calm 10.00 Fair CLR 62.6 55.4 77% 30.01 0.0
12 02:55 W 5 10.00 Fair CLR 62.6 55.4 77% 30 0.0
12 02:35 Calm 10.00 Fair CLR 60.8 55.4 83% 30 0.0
12 02:15 W 3 10.00 Fair CLR 60.8 55.4 83% 30 0.0
12 01:55 W 7 10.00 Fair CLR 62.6 55.4 77% 30 0.0
12 01:35 W 5 10.00 Fair CLR 62.6 55.4 77% 29.99 0.0
12 01:15 NW 9 G 17 10.00 Fair CLR 66.2 55.4 68% 29.99 0.0
12 00:55 W 9 10.00 Fair CLR 64.4 57.2 78% 29.98 0.0
12 00:35 W 9 10.00 Fair CLR 64.4 57.2 78% 29.97 0.0
12 00:15 W 8 10.00 Fair CLR 62.6 59 88% 29.97 0.0
11 23:55 W 7 10.00 Fair CLR 62.6 59 88% 29.98 0.0
11 23:35 SW 7 10.00 Fair CLR 62.6 59 88% 29.98 0.0
11 23:15 SW 10 10.00 Fair CLR 62.6 60.8 94% 29.99 0.0
11 22:55 SW 3 10.00 Fair CLR 62.6 60.8 94% 30.01 0.0
11 22:35 Calm 10.00 Fair CLR 64.4 60.8 88% 30.02 0.0
11 22:15 S 10 10.00 Fair CLR 64.4 62.6 94% 30.03 0.0
11 21:55 S 12 10.00 Heavy Rain FEW030 FEW060 SCT080 64.4 62.6 94% 30.01 0.0
11 21:35 SW 6 G 28 4.00 Thunderstorm in Vicinity Rain SCT030 SCT060 BKN075 68 59 73% 30.01 0.0
11 21:15 SW 8 10.00 Thunderstorm in Vicinity CLR 66.2 55.4 68% 29.99 0.0
11 20:55 SW 7 10.00 Fair CLR 66.2 55.4 68% 29.99 0.0
11 20:35 SE 6 10.00 Fair CLR 68 55.4 64% 29.99 0.0
11 20:15 SW 6 10.00 Thunderstorm in Vicinity CLR 71.6 55.4 57% 29.98 0.0
11 19:55 SW 7 10.00 Fair CLR 69.8 55.4 60% 29.97 0.0
11 19:35 Vrbl 5 G 15 10.00 Fair CLR 75.2 51.8 44% 78 29.96 0.0
11 19:15 N 8 10.00 Partly Cloudy SCT080 SCT110 77 53.6 44% 78 29.95 0.0
11 18:35 N 6 10.00 Partly Cloudy FEW085 SCT120 82.4 53.6 37% 81 29.95 0.0
11 18:15 NE 5 10.00 A Few Clouds FEW120 80.6 53.6 39% 80 29.94 0.0
11 17:55 NE 9 10.00 A Few Clouds FEW120 82.4 53.6 37% 81 29.93 0.0
11 16:55 NE 12 10.00 Fair CLR 87.8 50 27% 85 29.93 0.0
11 16:35 Calm 10.00 Fair CLR 91.4 42.8 18% 88 29.93 0.0
11 16:15 NE 5 10.00 A Few Clouds FEW120 91.4 44.6 20% 88 29.93 0.0
11 15:55 Calm 7.00 Fair CLR 89.6 44.6 21% 86 29.94 0.0
11 15:35 Calm 10.00 Fair CLR 91.4 44.6 20% 88 29.94 0.0
11 15:15 Vrbl 5 G 14 10.00 Fair CLR 91.4 44.6 20% 88 29.95 0.0
11 14:35 NW 7 G 16 10.00 Fair CLR 91.4 46.4 21% 88 29.96 0.0
11 14:15 SW 13 10.00 Fair CLR 91.4 44.6 20% 88 29.96 0.0
11 13:55 NE 7 10.00 Fair CLR 89.6 53.6 29% 87 29.96 0.0
11 13:35 NE 8 10.00 Fair CLR 87.8 55.4 33% 86 29.97 0.0
11 13:15 Calm 10.00 Fair CLR 87.8 55.4 33% 86 29.97 0.0
11 12:35 E 8 10.00 Fair CLR 86 55.4 35% 85 29.98 0.0
11 12:15 E 8 G 15 10.00 Fair CLR 84.2 57.2 40% 83 29.98 0.0
11 11:55 E 7 G 13 10.00 Fair CLR 82.4 57.2 42% 82 29.99 0.0
11 11:35 E 6 10.00 Fair CLR 80.6 57.2 45% 81 29.99 0.0
11 11:15 E 7 10.00 Fair CLR 78.8 57.2 48% 80 29.99 0.0
11 10:35 SE 6 10.00 Fair CLR 75.2 59 57% 78 29.99 0.0
11 09:55 SE 5 10.00 Fair CLR 69.8 57.2 64% 30 0.0
11 09:35 E 5 10.00 Fair CLR 68 60.8 78% 30 0.0
11 08:35 Calm 10.00 Fair CLR 64.4 57.2 78% 30 0.0
11 08:15 W 8 10.00 Fair CLR 60.8 57.2 88% 29.99 0.0
11 07:55 W 12 G 23 8.00 Thunderstorm in Vicinity Rain FEW049 SCT110 60.8 57.2 88% 29.99 0.0
11 07:35 Calm 8.00 A Few Clouds FEW120 66.2 57.2 73% 29.97 0.0
11 07:15 E 7 9.00 Fair CLR 68 53.6 60% 29.96 0.0
11 06:55 SW 9 10.00 Fair CLR 62.6 53.6 73% 29.98 0.0
11 06:35 Vrbl 3 10.00 Fair CLR 60.8 53.6 77% 29.96 0.0
11 06:15 Calm 10.00 Thunderstorm in Vicinity CLR 59 53.6 82% 29.95 0.0
11 05:55 S 7 10.00 Fair CLR 60.8 53.6 77% 29.96 0.0
11 05:35 Vrbl 5 10.00 Fair CLR 62.6 53.6 73% 29.97 0.0
11 05:15 SW 7 10.00 Fair CLR 60.8 53.6 77% 29.97 0.0
11 04:55 W 7 10.00 Fair CLR 60.8 53.6 77% 29.97 0.0
11 04:35 W 5 10.00 Fair CLR 59 53.6 82% 29.96 0.0
11 04:15 Vrbl 6 10.00 Fair CLR 59 53.6 82% 29.97 0.0
11 03:55 Calm 10.00 Fair CLR 60.8 53.6 77% 29.97 0.0
11 03:35 SW 5 10.00 Fair CLR 60.8 53.6 77% 29.97 0.0
11 03:15 S 3 10.00 Fair CLR 59 51.8 77% 29.98 0.0
11 02:55 Calm 10.00 Fair CLR 60.8 53.6 77% 29.99 0.0
11 02:35 S 5 10.00 Fair CLR 60.8 53.6 77% 29.98 0.0
11 02:15 S 7 10.00 Fair CLR 62.6 53.6 73% 29.98 0.0
11 01:55 Calm 10.00 Fair CLR 64.4 53.6 68% 29.99 0.0
11 01:35 Calm 10.00 Fair CLR 64.4 53.6 68% 29.99 0.0
11 01:15 SW 6 10.00 Fair CLR 66.2 53.6 64% 30 0.0
11 00:55 SW 9 10.00 Fair CLR 68 53.6 60% 30.01 0.0
11 00:35 SW 9 10.00 Fair CLR 69.8 53.6 57% 30.02 0.0
11 00:15 W 10 G 18 10.00 Fair CLR 71.6 53.6 53% 30.01 0.0
10 23:55 NW 21 10.00 Fair and Breezy CLR 75.2 50 41% 78 29.98 0.0
10 23:35 Vrbl 5 10.00 Fair CLR 78.8 44.6 30% 79 29.94 0.0
10 23:15 S 14 G 21 10.00 Thunderstorm in Vicinity CLR 78.8 44.6 30% 79 29.93 0.0
10 22:35 S 25 G 39 10.00 Fair and Breezy CLR 78.8 51.8 39% 79 29.94 0.0
10 22:15 S 23 G 39 10.00 Fair and Breezy CLR 78.8 51.8 39% 79 29.96 0.0
10 21:55 S 30 G 38 10.00 Fair and Windy CLR 78.8 51.8 39% 79 29.95 0.0
10 21:35 S 26 G 35 10.00 Fair and Windy CLR 78.8 51.8 39% 79 29.94 0.0
10 21:15 S 17 G 26 10.00 Fair CLR 77 51.8 42% 78 29.95 0.0
10 20:55 SE 17 G 23 10.00 Fair CLR 77 51.8 42% 78 29.96 0.0
10 20:35 E 12 10.00 Fair CLR 71.6 51.8 50% 29.96 0.0
10 20:15 E 13 10.00 Fair CLR 71.6 51.8 50% 29.96 0.0
Date Time (mdt) 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)