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 03:55 S 7 16.09 Fair CLR 6 3 81% 5 76.68 0.0
02 03:35 S 7 16.09 Fair CLR 7 3 76% 6 76.68 0.0
02 03:15 S 6 16.09 Fair CLR 7 3 76% 76.71 0.0
02 02:55 Calm 16.09 Fair CLR 7 3 76% 76.73 0.0
02 02:35 Calm 16.09 A Few Clouds FEW110 8 2 66% 76.73 0.0
02 02:15 Calm 16.09 Fair CLR 8 3 71% 76.73 0.0
02 01:55 Calm 16.09 A Few Clouds FEW070 FEW110 8 3 71% 76.73 0.0
02 01:35 SW 6 16.09 Partly Cloudy SCT070 SCT120 8 2 66% 76.73 0.0
02 01:15 Calm 16.09 Fair CLR 7 2 71% 76.73 0.0
02 00:55 Calm 16.09 Mostly Cloudy SCT070 BKN110 7 2 71% 76.73 0.0
02 00:35 Calm 16.09 Mostly Cloudy BKN100 7 1 66% 76.76 0.0
02 00:15 W 7 16.09 Fair CLR 6 1 71% 5 76.76 0.0
01 23:55 Calm 16.09 Fair CLR 6 1 71% 76.76 0.0
01 23:35 Calm 16.09 Fair CLR 7 0 61% 76.76 0.0
01 23:15 Calm 16.09 Fair CLR 7 0 61% 76.76 0.0
01 22:55 Calm 16.09 Fair CLR 8 0 57% 76.76 0.0
01 22:35 E 11 16.09 Fair CLR 9 -1 50% 8 76.76 0.0
01 22:15 E 17 16.09 Fair CLR 9 -1 50% 7 76.78 0.0
01 21:55 E 19 16.09 Fair CLR 9 -1 50% 7 76.78 0.0
01 21:35 E 19 16.09 Fair CLR 9 0 54% 7 76.81 0.0
01 21:15 SE 19 16.09 Fair CLR 9 0 54% 7 76.81 0.0
01 20:15 E 17 16.09 Partly Cloudy FEW090 SCT110 9 1 58% 7 76.84 0.0
01 19:55 E 19 16.09 A Few Clouds FEW090 FEW110 9 1 58% 7 76.86 0.0
01 19:35 E 15 16.09 Fair CLR 8 1 62% 6 76.86 0.0
01 19:15 E 17 16.09 Fair CLR 9 0 54% 7 76.86 0.0
01 18:55 E 15 16.09 Fair CLR 10 0 50% 8 76.84 0.0
01 18:35 E 19 16.09 A Few Clouds FEW110 10 0 50% 8 76.84 0.0
01 18:15 E 20 16.09 A Few Clouds FEW110 11 0 47% 76.84 0.0
01 17:55 E 26 16.09 A Few Clouds FEW055 12 0 44% 76.81 0.0
01 17:35 E 30 16.09 Mostly Cloudy BKN050 13 0 41% 76.81 0.0
01 17:15 E 24 16.09 Overcast OVC050 12 0 44% 76.84 0.0
01 16:55 E 28 16.09 Overcast OVC050 12 0 44% 76.81 0.0
01 16:35 E 24 16.09 Overcast OVC048 13 1 44% 76.81 0.0
01 16:15 E 20 G 35 16.09 Overcast OVC047 13 2 47% 76.81 0.0
01 15:55 E 26 16.09 Overcast OVC047 13 2 47% 76.81 0.0
01 15:35 E 26 16.09 Overcast OVC047 13 2 47% 76.81 0.0
01 15:15 E 22 G 33 16.09 Overcast OVC047 13 2 47% 76.81 0.0
01 14:55 E 22 16.09 Overcast OVC047 13 2 47% 76.81 0.0
01 14:35 E 24 16.09 Overcast OVC047 14 2 44% 76.81 0.0
01 14:15 E 26 16.09 Overcast OVC047 14 1 41% 76.81 0.0
01 13:55 E 17 16.09 Overcast OVC045 14 1 41% 76.81 0.0
01 13:35 E 19 16.09 Overcast OVC045 13 1 44% 76.84 0.0
01 13:15 E 22 16.09 Overcast OVC047 13 0 41% 76.84 0.0
01 12:55 E 22 16.09 Overcast OVC047 13 0 41% 76.86 0.0
01 12:35 E 17 16.09 Overcast OVC047 13 1 44% 76.86 0.0
01 12:15 E 19 16.09 Overcast OVC046 12 1 47% 76.89 0.0
01 11:55 E 17 16.09 Overcast OVC047 12 0 44% 76.86 0.0
01 11:35 E 20 16.09 Overcast OVC049 12 0 44% 76.89 0.0
01 11:15 E 19 16.09 Overcast OVC050 13 0 41% 76.89 0.0
01 10:55 E 17 16.09 Overcast OVC049 12 0 44% 76.89 0.0
01 10:35 E 22 16.09 Overcast OVC049 12 0 44% 76.86 0.0
01 10:15 E 20 16.09 Overcast BKN050 OVC055 12 -1 41% 76.86 0.0
01 09:55 E 20 16.09 Overcast BKN055 OVC070 12 -1 41% 76.89 0.0
01 09:35 E 22 16.09 Overcast BKN060 OVC070 11 -1 44% 76.89 0.0
01 09:15 E 19 16.09 Overcast BKN060 OVC070 11 -2 41% 76.86 0.0
01 08:55 SE 20 16.09 Overcast OVC060 11 -1 44% 76.86 0.0
01 08:35 E 15 16.09 Overcast OVC060 11 1 50% 76.86 0.0
01 08:15 E 15 16.09 Overcast OVC060 10 3 62% 8 76.84 0.0
01 07:55 E 11 16.09 Overcast OVC065 10 3 62% 9 76.84 0.0
01 07:35 E 9 16.09 Overcast OVC065 10 2 58% 9 76.84 0.0
01 07:15 SE 11 16.09 Overcast OVC065 10 3 62% 9 76.81 0.0
01 06:55 E 7 16.09 Overcast OVC070 10 3 62% 9 76.81 0.0
01 06:35 SE 11 16.09 Overcast OVC070 10 3 62% 9 76.78 0.0
01 06:15 SE 11 16.09 Overcast OVC075 10 4 67% 9 76.78 0.0
01 05:55 SE 11 16.09 Overcast OVC075 10 5 71% 9 76.76 0.0
01 05:15 Calm 16.09 Overcast OVC080 10 6 76% 76.73 0.0
01 04:55 E 6 16.09 Overcast BKN075 OVC090 10 6 76% 76.71 0.0
01 04:35 E 11 16.09 Overcast BKN075 OVC095 10 6 76% 9 76.71 0.0
01 04:15 NE 7 16.09 Overcast OVC075 10 7 82% 9 76.68 0.0
01 03:55 Vrbl 7 16.09 Overcast OVC080 11 6 72% 76.68 0.0
01 03:35 NE 7 16.09 Overcast BKN080 OVC100 11 6 72% 76.66 0.0
01 03:15 NE 7 16.09 Mostly Cloudy FEW047 BKN095 11 6 72% 76.66 0.0
01 02:55 NE 9 16.09 Overcast OVC090 12 6 67% 76.63 0.0
01 02:35 NE 13 16.09 Overcast OVC085 12 6 67% 76.63 0.0
01 02:15 NE 6 16.09 Overcast OVC085 13 6 63% 76.58 0.0
01 01:55 Calm 16.09 Overcast OVC085 13 6 63% 76.56 0.0
01 01:35 Calm 16.09 Overcast BKN090 OVC120 13 6 63% 76.53 0.0
01 01:15 Calm 16.09 Overcast BKN090 OVC120 13 6 63% 76.53 0.0
01 00:55 Calm 16.09 Overcast BKN095 OVC120 14 6 59% 76.5 0.0
01 00:35 Calm 16.09 Overcast FEW043 FEW070 OVC090 13 7 67% 76.5 0.0
01 00:15 NE 7 16.09 Mostly Cloudy FEW043 SCT070 BKN090 14 6 59% 76.48 0.0
30 23:55 Vrbl 6 16.09 Mostly Cloudy SCT100 BKN120 13 7 67% 76.48 0.0
30 23:35 N 9 G 20 16.09 Partly Cloudy SCT110 14 7 63% 76.45 0.0
30 23:15 N 11 16.09 Mostly Cloudy BKN120 14 8 67% 76.43 0.0
30 22:55 NW 7 16.09 Overcast FEW090 OVC120 15 8 63% 76.4 0.0
30 22:35 Calm 16.09 Overcast OVC110 16 7 55% 76.4 0.0
30 22:15 N 7 16.09 Overcast OVC110 16 8 59% 76.4 0.0
30 21:55 Vrbl 7 16.09 Mostly Cloudy BKN100 16 7 55% 76.38 0.0
30 21:15 Calm 16.09 Partly Cloudy SCT095 16 7 55% 76.28 0.0
30 20:55 Calm 16.09 Overcast BKN075 OVC100 18 6 46% 76.25 0.0
30 20:35 N 9 16.09 Mostly Cloudy BKN080 BKN095 18 6 46% 76.23 0.0
30 20:15 N 9 16.09 Mostly Cloudy BKN085 18 6 46% 76.2 0.0
30 19:55 N 9 16.09 Overcast OVC085 19 6 43% 76.17 0.0
30 19:15 N 7 16.09 Overcast OVC085 20 6 40% 76.1 0.0
30 18:55 Calm 16.09 Overcast OVC090 20 6 40% 76.07 0.0
30 18:35 Calm 16.09 Mostly Cloudy BKN095 21 6 38% 76.05 0.0
30 18:15 NE 7 16.09 A Few Clouds FEW095 22 6 36% 76.02 0.0
30 17:55 N 13 16.09 Fair CLR 23 6 33% 76 0.0
30 17:35 N 13 G 24 16.09 Fair CLR 23 5 31% 75.97 0.0
30 17:15 N 15 16.09 Fair CLR 24 5 29% 25 75.95 0.0
30 16:55 N 19 G 30 16.09 Fair CLR 24 5 29% 25 75.95 0.0
30 16:35 N 17 G 28 16.09 Partly Cloudy SCT085 24 5 29% 25 75.92 0.0
30 16:15 NE 15 16.09 Partly Cloudy SCT080 24 5 29% 25 75.95 0.0
30 15:55 N 13 16.09 A Few Clouds FEW080 25 5 28% 25 75.95 0.0
30 15:35 N 9 G 19 16.09 A Few Clouds FEW080 25 5 28% 25 75.92 0.0
30 15:15 Calm 16.09 A Few Clouds FEW080 25 6 30% 25 75.92 0.0
30 14:55 Calm 16.09 Fair CLR 25 5 28% 25 75.92 0.0
30 14:35 NW 11 G 28 16.09 Fair CLR 25 5 28% 25 75.92 0.0
30 14:15 N 19 G 28 16.09 Fair CLR 25 5 28% 25 75.95 0.0
30 13:55 Vrbl 11 G 24 16.09 Fair CLR 25 5 28% 25 75.95 0.0
30 13:35 N 11 G 24 16.09 Fair CLR 25 5 28% 25 75.97 0.0
30 13:15 Vrbl 7 16.09 Fair CLR 24 5 29% 25 75.97 0.0
30 12:55 Vrbl 7 G 19 16.09 Fair CLR 24 5 29% 25 75.97 0.0
30 12:35 Vrbl 9 G 20 16.09 Fair CLR 24 5 29% 25 76 0.0
30 12:15 Vrbl 11 16.09 Fair CLR 23 5 31% 76 0.0
30 11:55 N 13 G 22 16.09 Fair CLR 23 6 33% 76 0.0
30 11:35 NW 17 16.09 Fair CLR 23 6 33% 76.02 0.0
30 11:15 NW 17 16.09 Fair CLR 23 5 31% 76.02 0.0
30 10:55 NW 11 G 22 16.09 Fair CLR 23 5 31% 76.02 0.0
30 10:35 NW 17 16.09 Fair CLR 22 5 33% 76.02 0.0
30 10:15 NW 19 16.09 Fair CLR 22 4 31% 76.02 0.0
30 09:55 W 13 16.09 Fair CLR 21 5 35% 76.02 0.0
30 09:35 W 13 16.09 Fair CLR 20 5 38% 76.02 0.0
30 09:15 W 13 16.09 Fair CLR 19 5 40% 76.02 0.0
30 08:55 W 9 16.09 Fair CLR 18 5 43% 76.02 0.0
30 08:35 SW 7 16.09 Fair CLR 17 6 49% 76.05 0.0
30 08:15 Calm 16.09 Fair CLR 15 6 55% 76.05 0.0
30 07:55 Calm 16.09 Fair CLR 14 5 55% 76.05 0.0
30 07:35 SW 6 16.09 Fair CLR 12 5 63% 76.02 0.0
30 07:15 Calm 16.09 Fair CLR 11 4 62% 76.02 0.0
30 06:55 Calm 16.09 Fair CLR 11 4 62% 76 0.0
30 06:35 Calm 16.09 Fair CLR 12 4 58% 75.97 0.0
30 06:15 W 7 16.09 Fair CLR 11 4 62% 75.95 0.0
30 05:55 W 9 16.09 Fair CLR 12 4 58% 75.95 0.0
30 05:35 W 9 16.09 Fair CLR 11 4 62% 75.92 0.0
30 05:15 Calm 16.09 Fair CLR 12 4 58% 75.9 0.0
30 04:55 Calm 16.09 Fair CLR 12 4 58% 75.87 0.0
30 04:35 Calm 16.09 Fair CLR 13 4 55% 75.87 0.0
30 04:15 Calm 16.09 Fair CLR 13 5 59% 75.84 0.0
30 03:55 Calm 16.09 Fair CLR 13 5 59% 75.87 0.0
30 03:35 Calm 16.09 Fair CLR 12 5 63% 75.87 0.0
30 03:15 Calm 16.09 Fair CLR 12 5 63% 75.87 0.0
30 02:55 Calm 16.09 Fair CLR 12 5 63% 75.87 0.0
30 02:35 W 6 16.09 Fair CLR 12 5 63% 75.87 0.0
30 02:15 SW 15 16.09 Fair CLR 12 5 63% 75.87 0.0
30 01:55 SW 6 16.09 Fair CLR 12 5 63% 75.87 0.0
30 01:35 SW 9 16.09 Fair CLR 12 5 63% 75.87 0.0
30 01:15 Calm 16.09 Fair CLR 12 5 63% 75.87 0.0
30 00:55 Calm 16.09 Fair CLR 12 5 63% 75.84 0.0
30 00:35 Calm 16.09 Fair CLR 13 5 59% 75.84 0.0
30 00:15 SW 6 16.09 Fair CLR 13 5 59% 75.87 0.0
29 23:55 W 7 16.09 Fair CLR 12 5 63% 75.87 0.0
29 23:15 SW 7 16.09 Fair CLR 12 5 63% 75.87 0.0
29 22:55 W 13 16.09 Fair CLR 13 6 63% 75.87 0.0
29 22:35 W 9 G 20 16.09 Fair CLR 14 6 59% 75.87 0.0
29 22:15 Calm 16.09 Fair CLR 14 6 59% 75.84 0.0
29 21:55 Calm 16.09 Fair CLR 15 6 55% 75.84 0.0
29 21:35 Calm 16.09 Fair CLR 15 6 55% 75.84 0.0
29 21:15 Calm 16.09 Fair CLR 14 6 59% 75.84 0.0
29 20:55 SW 13 16.09 Fair CLR 15 6 55% 75.84 0.0
29 20:35 SW 13 16.09 Fair CLR 14 6 59% 75.82 0.0
29 20:15 SW 13 16.09 Fair CLR 15 6 55% 75.82 0.0
29 19:55 Calm 12.87 Fair CLR 16 6 52% 75.79 0.0
29 19:35 SW 15 16.09 Fair CLR 16 6 52% 75.79 0.0
29 19:15 SW 9 16.09 Fair CLR 17 6 49% 75.79 0.0
29 18:55 S 17 16.09 Fair CLR 17 6 49% 75.77 0.0
29 18:35 S 9 16.09 Fair CLR 19 7 46% 75.74 0.0
29 18:15 W 7 16.09 Fair CLR 22 5 33% 75.72 0.0
29 17:55 SW 9 16.09 Fair CLR 23 5 31% 75.72 0.0
29 17:35 SW 13 16.09 Fair CLR 24 5 29% 25 75.69 0.0
29 17:15 W 13 16.09 Fair CLR 24 5 29% 25 75.69 0.0
29 16:55 NW 15 G 24 16.09 Fair CLR 24 4 27% 25 75.69 0.0
29 16:35 W 15 G 28 16.09 Fair CLR 25 5 28% 25 75.67 0.0
29 16:15 W 19 G 30 16.09 Fair CLR 25 5 28% 25 75.67 0.0
29 15:55 W 19 G 31 16.09 Fair CLR 25 5 28% 25 75.67 0.0
29 15:35 W 24 16.09 Fair CLR 25 5 28% 25 75.67 0.0
29 15:15 W 22 16.09 Fair CLR 25 4 26% 25 75.69 0.0
29 14:55 W 19 G 28 16.09 Fair CLR 25 5 28% 25 75.69 0.0
29 14:35 W 20 16.09 Fair CLR 25 6 30% 25 75.69 0.0
29 14:15 W 15 G 24 16.09 Fair CLR 24 6 31% 25 75.69 0.0
29 13:35 NW 22 16.09 Fair CLR 24 6 31% 25 75.77 0.0
29 13:15 N 20 G 31 16.09 Fair CLR 23 5 31% 75.79 0.0
29 12:55 NW 19 G 31 16.09 Fair CLR 23 5 31% 75.79 0.0
29 12:35 NW 17 G 28 16.09 Fair CLR 23 5 31% 75.79 0.0
29 12:15 NW 19 16.09 Fair CLR 22 5 33% 75.82 0.0
29 11:55 Vrbl 9 G 24 16.09 Fair CLR 22 4 31% 75.84 0.0
29 11:35 NW 9 G 20 16.09 Fair CLR 21 4 33% 75.87 0.0
29 11:15 NW 17 16.09 Fair CLR 21 3 31% 75.87 0.0
29 10:55 NW 11 16.09 Fair CLR 21 5 35% 75.9 0.0
29 10:35 NW 15 16.09 Fair CLR 21 3 31% 75.92 0.0
29 10:15 NW 11 16.09 Fair CLR 20 3 33% 75.9 0.0
29 09:55 NW 9 16.09 Fair CLR 19 3 35% 75.87 0.0
29 09:35 W 7 16.09 Fair CLR 19 4 37% 75.87 0.0
29 09:15 W 11 16.09 Fair CLR 18 5 43% 75.9 0.0
29 08:15 W 9 16.09 Fair CLR 14 8 67% 75.87 0.0
29 07:55 W 7 16.09 Fair CLR 12 7 72% 75.87 0.0
29 07:35 W 7 16.09 Fair CLR 11 7 77% 75.87 0.0
29 07:15 SW 9 16.09 Fair CLR 10 6 76% 9 75.87 0.0
29 06:55 SW 6 16.09 Fair CLR 10 6 76% 75.82 0.0
29 06:35 SW 13 16.09 Fair CLR 9 7 87% 7 75.82 0.0
29 06:15 SW 9 16.09 Fair CLR 10 8 88% 9 75.79 0.0
29 05:55 W 13 16.09 Fair CLR 11 8 82% 75.79 0.0
29 05:35 W 13 16.09 Fair CLR 12 8 77% 75.79 0.0
29 05:15 W 11 16.09 Partly Cloudy SCT120 12 9 82% 75.79 0.0
29 04:55 W 7 16.09 Overcast OVC120 13 10 82% 75.82 0.0
29 04:35 W 7 16.09 Overcast OVC110 13 10 82% 75.82 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)