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.
08 07:15 W 30 G 39 16.09 Overcast SCT055 OVC080 2 -6 56% -3 76.05 0.0
08 06:55 W 26 G 37 16.09 Overcast OVC055 1 -5 65% -4 76.02 0.0
08 06:35 W 26 16.09 Mostly Cloudy BKN055 BKN075 1 -5 65% -4 76.02 0.0
08 06:15 W 15 G 26 16.09 Overcast OVC055 1 -4 70% -3 76 0.0
08 05:55 NW 20 16.09 Overcast OVC055 1 -4 70% -4 75.97 0.0
08 05:35 NW 22 16.09 Mostly Cloudy BKN055 1 -3 75% -4 75.97 0.0
08 05:15 NW 26 G 39 16.09 Mostly Cloudy SCT021 BKN025 BKN055 1 -3 75% -4 75.92 0.0
08 04:55 NW 26 G 37 16.09 Overcast FEW019 SCT025 OVC050 3 -1 75% -2 75.87 0.0
08 04:35 NW 28 G 41 16.09 Overcast FEW024 OVC050 3 -1 75% -2 75.84 0.0
08 04:15 NW 22 16.09 Overcast BKN024 OVC049 3 -1 75% -1 75.82 0.0
08 03:55 NW 24 G 35 16.09 Overcast OVC025 4 -1 70% -0 75.82 0.0
08 03:35 NW 20 16.09 Overcast OVC027 4 -1 70% 0 75.82 0.0
08 03:15 NW 24 G 35 16.09 Overcast BKN028 BKN033 OVC043 4 -1 70% -0 75.79 0.0
08 02:55 NW 22 G 33 16.09 Overcast FEW029 BKN034 OVC047 5 -1 66% 1 75.79 0.0
08 02:35 NW 19 G 30 16.09 Overcast BKN038 OVC044 5 -1 66% 2 75.79 0.0
08 02:15 NW 31 G 43 16.09 Overcast OVC037 5 -1 66% 0 75.79 0.0
08 01:55 NW 33 G 46 16.09 Overcast and Breezy BKN036 OVC046 6 -1 61% 1 75.79 0.0
08 01:35 W 17 16.09 Overcast OVC045 6 -1 61% 3 75.77 0.0
08 01:15 NW 22 G 37 16.09 Overcast OVC041 6 -2 57% 2 75.77 0.0
08 00:55 NW 28 16.09 Mostly Cloudy BKN040 BKN050 7 -2 53% 3 75.74 0.0
08 00:35 W 20 G 37 16.09 A Few Clouds FEW050 7 -2 53% 4 75.72 0.0
08 00:15 W 24 G 41 16.09 A Few Clouds FEW050 7 -2 53% 4 75.72 0.0
07 23:55 NW 30 G 50 16.09 Fair CLR 8 -1 53% 4 75.67 0.0
07 23:35 W 31 16.09 A Few Clouds FEW095 FEW120 8 0 57% 4 75.59 0.0
07 23:15 NW 37 G 56 16.09 Mostly Cloudy and Breezy SCT100 BKN120 9 0 54% 5 75.51 0.0
07 22:55 NW 30 G 43 16.09 Mostly Cloudy BKN120 14 -1 36% 75.34 0.0
07 22:35 NW 22 16.09 Mostly Cloudy BKN120 17 -2 27% 75.21 0.0
07 22:15 W 19 G 37 16.09 Mostly Cloudy BKN110 17 -2 27% 75.18 0.0
07 21:55 SW 24 16.09 A Few Clouds FEW120 16 -2 29% 75.16 0.0
07 21:35 SW 13 G 24 16.09 Fair CLR 12 -1 41% 75.18 0.0
07 21:15 SW 19 16.09 Fair CLR 13 0 41% 75.18 0.0
07 20:55 S 20 16.09 Fair CLR 12 0 44% 75.21 0.0
07 20:35 Calm 16.09 Fair CLR 11 0 47% 75.23 0.0
07 20:15 Vrbl 7 16.09 Fair CLR 11 0 47% 75.23 0.0
07 19:55 S 13 16.09 Fair CLR 13 1 44% 75.26 0.0
07 19:35 S 7 16.09 Fair CLR 14 1 41% 75.26 0.0
07 19:15 SE 9 16.09 Fair CLR 14 2 44% 75.26 0.0
07 18:55 SE 13 16.09 Fair CLR 16 3 42% 75.29 0.0
07 18:35 Calm 16.09 Fair CLR 18 -2 26% 75.29 0.0
07 18:15 NW 11 G 20 16.09 Fair CLR 19 -2 24% 75.31 0.0
07 17:55 W 11 16.09 Fair CLR 20 -2 23% 75.31 0.0
07 17:35 NW 13 16.09 Fair CLR 20 -3 21% 75.34 0.0
07 17:15 NW 11 G 26 16.09 Fair CLR 21 -3 20% 75.34 0.0
07 16:55 Vrbl 11 G 28 16.09 Fair CLR 21 -4 18% 75.34 0.0
07 16:35 NW 19 G 35 16.09 Fair CLR 21 -5 17% 75.36 0.0
07 16:15 SW 17 G 35 16.09 Fair CLR 21 -4 18% 75.39 0.0
07 15:55 W 15 G 33 16.09 Fair CLR 21 -3 20% 75.39 0.0
07 15:35 W 15 G 31 16.09 Fair CLR 20 1 28% 75.44 0.0
07 15:15 NE 11 16.09 Fair CLR 19 2 32% 75.44 0.0
07 14:55 N 9 G 22 16.09 Fair CLR 19 2 32% 75.46 0.0
07 14:35 E 9 16.09 Fair CLR 19 2 32% 75.49 0.0
07 14:15 NE 13 16.09 Fair CLR 18 2 34% 75.51 0.0
07 13:55 NE 7 G 19 16.09 Fair CLR 17 2 37% 75.54 0.0
07 13:35 E 9 16.09 Fair CLR 17 2 37% 75.57 0.0
07 13:15 NE 9 16.09 Fair CLR 16 2 39% 75.59 0.0
07 12:55 Calm 16.09 Fair CLR 16 1 36% 75.62 0.0
07 12:35 Vrbl 7 16.09 Fair CLR 15 2 42% 75.64 0.0
07 12:15 NE 11 16.09 Fair CLR 14 1 41% 75.69 0.0
07 11:55 NE 9 16.09 Fair CLR 13 1 44% 75.72 0.0
07 11:35 NE 11 16.09 Fair CLR 12 1 47% 75.74 0.0
07 11:15 NE 7 16.09 Fair CLR 11 0 47% 75.77 0.0
07 10:55 NE 13 16.09 Fair CLR 10 0 50% 8 75.79 0.0
07 10:35 NE 15 16.09 Fair CLR 10 0 50% 8 75.79 0.0
07 10:15 NE 9 16.09 Fair CLR 11 0 47% 75.77 0.0
07 09:55 E 7 16.09 Fair CLR 10 -1 47% 9 75.79 0.0
07 09:35 Calm 16.09 Fair CLR 9 0 54% 75.84 0.0
07 09:15 E 7 16.09 Fair CLR 9 -1 50% 8 75.87 0.0
07 08:55 E 6 16.09 Fair CLR 8 0 57% 75.87 0.0
07 08:35 Calm 16.09 Fair CLR 6 1 71% 75.9 0.0
07 08:15 Calm 16.09 Fair CLR 5 1 76% 75.92 0.0
07 07:55 SE 7 16.09 Fair CLR 3 0 81% 1 75.95 0.0
07 07:35 Calm 16.09 Fair CLR -1 -2 93% 75.97 0.0
07 07:15 Calm 16.09 Fair CLR 0 -2 87% 76.02 0.0
07 06:55 S 11 16.09 Fair CLR -1 -3 86% -4 76.02 0.0
07 06:35 S 6 16.09 Fair CLR -2 -4 86% 76.05 0.0
07 06:15 Calm 16.09 Fair CLR -3 -4 93% 76.07 0.0
07 05:55 Calm 16.09 Fair CLR -3 -4 93% 76.1 0.0
07 05:35 Calm 16.09 Fair CLR -2 -4 86% 76.1 0.0
07 05:15 Calm 16.09 Fair CLR -2 -4 86% 76.12 0.0
07 04:55 Calm 16.09 Fair CLR -3 -4 93% 76.15 0.0
07 04:35 Calm 16.09 Fair CLR -4 -5 93% 76.15 0.0
07 04:15 Calm 16.09 Fair CLR -4 -5 93% 76.17 0.0
07 03:55 Calm 16.09 Fair CLR -5 -5 100% 76.2 0.0
07 03:35 SW 6 16.09 Fair CLR -4 -5 93% 76.23 0.0
07 03:15 Calm 16.09 Fair CLR -5 -5 100% 76.23 0.0
07 02:55 E 6 16.09 Fair CLR -4 -4 100% 76.25 0.0
07 02:35 Calm 16.09 Fair CLR -4 -5 93% 76.28 0.0
07 02:15 S 9 16.09 Fair CLR -4 -5 93% -7 76.33 0.0
07 01:55 S 7 16.09 Fair CLR -5 -5 100% -8 76.35 0.0
07 01:35 Calm 16.09 Fair CLR -4 -4 100% 76.38 0.0
07 01:15 Vrbl 6 16.09 Fair CLR -4 -5 93% 76.4 0.0
07 00:55 Calm 16.09 Fair CLR -3 -3 100% 76.45 0.0
07 00:35 SW 6 16.09 Fair CLR -3 -4 93% 76.48 0.0
07 00:15 W 9 16.09 Fair CLR -3 -3 100% -6 76.5 0.0
06 23:55 W 11 16.09 Fair CLR -3 -4 93% -7 76.53 0.0
06 23:35 N 6 16.09 Fair CLR -3 -4 93% 76.53 0.0
06 23:15 NW 6 16.09 Fair CLR -2 -4 86% 76.56 0.0
06 22:55 W 7 16.09 Fair CLR -2 -4 86% -4 76.58 0.0
06 22:35 E 15 G 26 16.09 A Few Clouds FEW100 0 -3 80% -4 76.58 0.0
06 22:15 E 19 16.09 A Few Clouds FEW100 0 -3 80% -5 76.61 0.0
06 21:55 SE 20 16.09 Fair CLR 0 -3 80% -5 76.63 0.0
06 21:35 E 20 16.09 Fair CLR 0 -3 80% -5 76.66 0.0
06 21:15 SE 19 16.09 Fair CLR 0 -3 80% -5 76.68 0.0
06 20:55 SE 24 16.09 Partly Cloudy SCT045 SCT100 0 -3 80% -5 76.68 0.0
06 20:35 E 26 16.09 Mostly Cloudy BKN046 BKN100 0 -3 80% -6 76.68 0.0
06 20:15 E 26 G 35 16.09 Overcast OVC047 1 -3 75% -4 76.68 0.0
06 19:55 E 30 16.09 Mostly Cloudy BKN048 BKN100 1 -3 75% -5 76.68 0.0
06 19:35 E 28 14.48 Mostly Cloudy BKN046 BKN100 1 -3 75% -5 76.71 0.0
06 19:15 E 28 G 41 16.09 Overcast OVC047 2 -3 70% -3 76.73 0.0
06 18:55 E 33 16.09 Overcast and Breezy OVC049 2 -3 70% -4 76.76 0.0
06 18:35 E 35 G 46 16.09 Overcast and Breezy BKN050 OVC110 2 -3 70% -4 76.78 0.0
06 18:15 E 37 16.09 Partly Cloudy and Breezy SCT050 SCT110 2 -3 70% -4 76.76 0.0
06 17:55 E 35 G 46 16.09 A Few Clouds and Breezy FEW110 3 -3 65% -3 76.76 0.0
06 17:35 E 39 16.09 Partly Cloudy and Breezy SCT100 3 -3 65% -3 76.78 0.0
06 17:15 E 39 G 48 16.09 A Few Clouds and Breezy FEW110 4 -3 61% -2 76.78 0.0
06 16:55 E 39 16.09 A Few Clouds and Breezy FEW110 4 -3 61% -2 76.76 0.0
06 16:35 E 35 G 48 16.09 Partly Cloudy and Breezy SCT100 5 -2 61% 0 76.76 0.0
06 16:15 E 35 G 50 16.09 Mostly Cloudy and Breezy BKN100 4 -2 65% -1 76.78 0.0
06 15:55 E 39 G 50 16.09 Partly Cloudy and Breezy SCT095 3 -2 70% -3 76.78 0.0
06 15:35 E 37 G 50 16.09 Partly Cloudy and Breezy SCT100 4 -2 65% -1 76.78 0.0
06 15:15 E 39 G 52 16.09 Partly Cloudy and Breezy SCT100 4 -2 65% -2 76.78 0.0
06 14:55 E 43 G 54 16.09 Partly Cloudy and Windy SCT100 4 -2 65% -2 76.78 0.0
06 14:35 E 39 G 54 16.09 Partly Cloudy and Breezy SCT100 5 -2 61% -0 76.78 0.0
06 14:15 E 41 G 54 16.09 A Few Clouds and Breezy FEW100 5 -2 61% -0 76.78 0.0
06 13:55 E 33 G 46 16.09 Fair and Breezy CLR 6 -1 61% 1 76.78 0.0
06 13:35 E 35 G 46 16.09 A Few Clouds and Breezy FEW110 7 -1 57% 3 76.81 0.0
06 13:15 E 33 G 43 16.09 Partly Cloudy and Breezy FEW050 SCT110 6 -1 61% 1 76.84 0.0
06 12:55 E 28 G 39 16.09 Mostly Cloudy BKN110 6 -1 61% 2 76.86 0.0
06 12:35 E 30 G 39 16.09 Mostly Cloudy BKN110 6 -1 61% 2 76.89 0.0
06 12:15 E 33 16.09 Partly Cloudy and Breezy SCT110 6 -1 61% 1 76.89 0.0
06 11:55 E 33 G 44 16.09 Mostly Cloudy and Breezy BKN110 7 -1 57% 3 76.91 0.0
06 11:35 E 35 16.09 Partly Cloudy and Breezy SCT120 6 -1 61% 1 76.91 0.0
06 11:15 E 37 G 46 16.09 Partly Cloudy and Breezy SCT110 6 -1 61% 1 76.91 0.0
06 10:55 E 35 G 46 16.09 A Few Clouds and Breezy FEW110 5 -1 66% 0 76.94 0.0
06 10:35 E 39 16.09 Fair and Breezy CLR 5 -1 66% -0 76.94 0.0
06 10:15 E 31 G 43 16.09 A Few Clouds FEW120 4 -1 70% -1 76.94 0.0
06 09:55 E 37 16.09 Mostly Cloudy and Breezy BKN120 3 -1 75% -3 76.94 0.0
06 09:35 E 35 G 44 16.09 Partly Cloudy and Breezy SCT120 3 -1 75% -3 76.96 0.0
06 09:15 E 31 16.09 A Few Clouds FEW120 2 -1 81% -4 76.96 0.0
06 08:55 E 30 G 41 16.09 A Few Clouds FEW120 3 -1 75% -2 76.99 0.0
06 08:35 E 31 16.09 Fair CLR 3 -1 75% -2 76.99 0.0
06 08:15 E 28 16.09 Fair CLR 2 -1 81% -3 76.99 0.0
06 07:55 E 22 G 33 16.09 Fair CLR 1 -1 87% -4 77.01 0.0
06 07:35 E 24 G 33 16.09 A Few Clouds FEW110 1 -1 87% -4 77.01 0.0
06 07:15 E 22 16.09 A Few Clouds FEW110 1 -1 87% -4 77.01 0.0
06 06:55 E 17 16.09 Mostly Cloudy BKN110 1 0 93% -3 77.04 0.0
06 06:35 E 17 G 31 16.09 Mostly Cloudy BKN110 1 0 93% -3 77.04 0.0
06 06:15 E 22 16.09 Overcast FEW070 SCT090 OVC110 1 0 93% -4 77.01 0.0
06 05:55 E 11 16.09 Overcast FEW060 SCT065 OVC110 1 0 93% -2 77.04 0.0
06 05:35 E 15 16.09 Mostly Cloudy FEW014 SCT060 BKN070 1 1 100% -3 77.04 0.0
06 05:15 Calm 16.09 Overcast SCT014 BKN070 OVC080 1 0 93% 77.06 0.0
06 04:55 Calm 16.09 Overcast FEW014 BKN065 OVC075 1 0 93% 77.06 0.0
06 04:35 E 13 16.09 Overcast BKN070 BKN080 OVC090 1 1 100% -2 77.06 0.0
06 04:15 SE 15 16.09 Overcast SCT070 OVC080 1 0 93% -3 77.06 0.0
06 03:55 SE 9 16.09 Overcast FEW065 OVC080 2 1 93% -0 77.09 0.0
06 03:35 E 13 16.09 Overcast SCT070 OVC080 2 1 93% -1 77.09 0.0
06 03:15 E 9 16.09 Overcast BKN070 OVC085 2 1 93% -0 77.09 0.0
06 02:55 E 7 16.09 Overcast BKN075 OVC090 3 1 87% 1 77.09 0.0
06 02:35 E 9 16.09 Overcast OVC080 2 1 93% -0 77.09 0.0
06 02:15 Calm 16.09 Overcast BKN080 OVC095 2 1 93% 77.06 0.0
06 01:55 Calm 16.09 Overcast SCT080 OVC100 2 0 87% 77.06 0.0
06 01:35 E 15 16.09 Overcast FEW075 OVC100 3 1 87% -0 77.06 0.0
06 01:15 E 15 G 24 16.09 Overcast OVC100 3 1 87% -0 77.06 0.0
06 00:55 E 20 16.09 Overcast OVC100 3 1 87% -1 77.09 0.0
06 00:35 E 20 16.09 Overcast OVC100 3 1 87% -1 77.09 0.0
06 00:15 E 17 16.09 Partly Cloudy SCT100 3 1 87% -1 77.09 0.0
05 23:55 E 20 16.09 A Few Clouds FEW110 3 1 87% -1 77.09 0.0
05 23:35 E 20 16.09 Mostly Cloudy BKN110 4 1 81% 0 77.09 0.0
05 23:15 E 20 16.09 Overcast OVC110 5 1 76% 1 77.09 0.0
05 22:55 E 15 16.09 Overcast OVC110 5 1 76% 2 77.11 0.0
05 22:35 E 13 16.09 Overcast OVC110 5 1 76% 2 77.11 0.0
05 22:15 E 11 16.09 Overcast OVC100 5 1 76% 3 77.14 0.0
05 21:55 E 13 16.09 Overcast OVC100 5 1 76% 2 77.14 0.0
05 21:35 E 20 16.09 Overcast OVC100 6 1 71% 3 77.14 0.0
05 21:15 E 11 16.09 Overcast OVC110 5 1 76% 3 77.14 0.0
05 20:55 E 13 16.09 Overcast OVC110 6 1 71% 4 77.14 0.0
05 20:35 E 13 16.09 Overcast OVC100 6 1 71% 4 77.11 0.0
05 20:15 E 13 16.09 Overcast OVC100 7 1 66% 5 77.11 0.0
05 19:55 E 15 16.09 Overcast OVC110 8 1 62% 6 77.09 0.0
05 19:35 E 13 16.09 Overcast OVC110 8 1 62% 6 77.09 0.0
05 19:15 E 15 16.09 Overcast OVC110 8 1 62% 6 77.06 0.0
05 18:55 E 15 G 26 16.09 Overcast FEW042 OVC100 9 1 58% 7 77.06 0.0
05 18:35 NE 22 16.09 Mostly Cloudy BKN042 BKN100 9 1 58% 6 77.06 0.0
05 18:15 NE 15 16.09 Partly Cloudy SCT044 11 1 50% 77.06 0.0
05 17:55 E 20 16.09 Fair CLR 11 1 50% 77.04 0.0
05 17:35 NE 15 16.09 A Few Clouds FEW095 11 1 50% 77.04 0.0
05 17:15 NE 19 16.09 Partly Cloudy FEW065 FEW080 SCT095 11 1 50% 77.04 0.0
05 16:55 NE 15 G 26 16.09 Partly Cloudy SCT095 12 1 47% 77.01 0.0
05 16:35 NE 17 16.09 NULL NULL 12 2 51% 77.01 0.0
05 16:15 NE 15 G 26 16.09 NULL NULL 12 1 47% 77.01 0.0
05 15:55 N 19 G 31 16.09 A Few Clouds FEW080 13 2 47% 77.01 0.0
05 15:35 NE 22 G 37 16.09 A Few Clouds FEW080 13 2 47% 76.99 0.0
05 15:15 NE 20 16.09 NULL NULL 12 2 51% 76.99 0.0
05 14:55 NE 20 16.09 Mostly Cloudy SCT070 BKN085 13 2 47% 76.99 0.0
05 14:35 NE 17 16.09 NULL NULL 13 1 44% 76.99 0.0
05 14:15 N 19 16.09 NULL NULL 14 -1 36% 76.99 0.0
05 13:55 N 15 16.09 NULL NULL 14 -1 36% 76.99 0.0
05 13:35 Calm 16.09 NULL NULL 14 -2 33% 77.01 0.0
05 13:15 N 17 G 26 16.09 NULL NULL 14 -1 36% 77.04 0.0
05 12:55 NW 22 16.09 NULL NULL 14 -1 36% 77.04 0.0
05 12:35 N 13 G 24 16.09 NULL NULL 14 -1 36% 77.04 0.0
05 12:15 NE 17 G 26 16.09 NULL NULL 13 -1 38% 77.06 0.0
05 11:55 Vrbl 7 G 26 16.09 NULL NULL 13 -2 36% 77.06 0.0
05 11:35 NW 13 G 28 16.09 NULL NULL 13 -3 33% 77.06 0.0
05 11:15 NW 24 G 33 16.09 NULL NULL 13 -3 33% 77.06 0.0
05 10:55 W 22 16.09 NULL NULL 13 -2 36% 77.06 0.0
05 10:35 W 20 16.09 Fair CLR 13 -3 33% 77.06 0.0
05 10:15 NW 22 16.09 Fair CLR 12 -4 33% 77.06 0.0
05 09:55 W 26 16.09 Fair CLR 12 -4 33% 77.04 0.0
05 09:35 NW 22 16.09 Fair CLR 12 -4 33% 77.06 0.0
05 09:15 W 15 16.09 Fair CLR 12 -3 35% 77.04 0.0
05 08:55 W 17 16.09 Fair CLR 11 -3 38% 77.06 0.0
05 08:15 W 11 16.09 Fair CLR 9 -3 43% 8 77.06 0.0
05 07:55 W 11 16.09 Fair CLR 8 -3 46% 6 77.04 0.0
05 07:35 W 9 16.09 Fair CLR 6 -3 53% 4 77.04 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)