Weather observations for the past three days for
Spearfish / Clyde Ice
Metric (Imperial)
Date Time (mst) 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.
11 00:15 Vrbl 6 16.09 Overcast FEW047 FEW065 OVC080 6 5 93% 75.54 0.0
10 23:55 Calm 16.09 Overcast FEW045 FEW065 OVC080 5 5 100% 75.51 0.0
10 23:35 Calm 16.09 Overcast OVC080 5 5 100% 75.54 0.0
10 23:15 S 6 16.09 Overcast BKN055 OVC085 6 5 93% 75.54 0.0
10 22:55 S 6 16.09 Overcast OVC055 6 5 93% 75.57 0.0
10 22:35 SE 7 16.09 Overcast BKN055 OVC070 6 6 100% 5 75.57 0.0
10 22:15 SE 7 16.09 Overcast FEW060 OVC070 6 6 100% 5 75.59 0.0
10 21:35 E 7 16.09 Overcast OVC046 6 6 100% 5 75.62 0.0
10 21:15 SE 6 16.09 Light Rain SCT030 BKN034 OVC046 6 6 100% 75.64 0.0
10 20:55 W 6 16.09 Light Rain OVC029 8 6 87% 75.69 0.0
10 20:35 W 7 16.09 Overcast OVC029 8 5 82% 7 75.67 0.0
10 20:15 W 9 16.09 Overcast OVC030 8 5 82% 7 75.67 0.0
10 19:55 W 15 16.09 Overcast BKN031 BKN036 OVC050 8 5 82% 6 75.67 0.0
10 19:35 W 11 G 22 16.09 Overcast FEW030 SCT038 OVC050 8 5 82% 6 75.67 0.0
10 19:15 W 19 16.09 Overcast BKN041 BKN048 OVC055 8 5 82% 5 75.67 0.0
10 18:55 W 17 G 26 16.09 Overcast OVC047 8 5 82% 6 75.67 0.0
10 18:35 W 15 16.09 Overcast FEW033 OVC047 7 5 87% 5 75.67 0.0
10 18:15 Calm 16.09 Overcast BKN049 OVC060 4 3 93% 75.67 0.0
10 17:55 Calm 16.09 Light Rain FEW043 BKN060 OVC070 1 1 100% 75.64 0.0
10 17:35 Calm 16.09 Overcast FEW036 BKN044 OVC065 1 1 100% 75.67 0.0
10 17:15 Calm 16.09 Overcast FEW028 BKN036 OVC055 1 1 100% 75.69 0.0
10 16:55 SE 7 16.09 Overcast BKN027 OVC033 1 1 100% -1 75.72 0.0
10 16:35 SE 7 16.09 Unknown Precip OVC027 1 1 100% -1 75.72 0.0
10 16:15 E 7 16.09 Unknown Precip OVC028 1 1 100% -1 75.74 0.0
10 15:55 Calm 14.48 Unknown Precip OVC031 1 1 100% 75.74 0.0
10 15:35 Calm 14.48 Unknown Precip BKN031 1 1 100% 75.77 0.0
10 14:35 Calm 16.09 Light Rain FEW032 FEW041 2 1 93% 75.79 0.0
10 14:15 Calm 16.09 Light Rain SCT038 2 1 93% 75.79 0.0
10 13:55 E 7 16.09 A Few Clouds FEW041 2 1 93% 0 75.77 0.0
10 13:35 E 9 16.09 Fair CLR 2 1 93% -0 75.79 0.0
10 13:15 E 7 16.09 Light Rain CLR 2 1 93% 0 75.79 0.0
10 12:55 S 6 12.87 Light Rain FEW025 FEW033 2 1 93% 75.84 0.0
10 12:35 Calm 14.48 Light Rain SCT025 SCT032 4 -3 61% 75.87 0.0
10 12:15 Vrbl 11 16.09 Partly Cloudy FEW025 SCT032 5 -5 49% 3 75.92 0.0
10 11:55 N 7 16.09 Fair CLR 4 -5 52% 2 75.92 0.0
10 11:35 N 7 16.09 Fair CLR 4 -5 52% 2 75.95 0.0
10 11:15 E 9 16.09 Partly Cloudy SCT100 4 -6 48% 2 75.97 0.0
10 10:55 E 9 16.09 Mostly Cloudy BKN100 4 -6 48% 2 76 0.0
10 10:35 E 13 16.09 A Few Clouds FEW100 3 -5 56% 0 76.02 0.0
10 10:15 E 9 16.09 Fair CLR 3 -4 60% 1 76.07 0.0
10 09:55 Calm 16.09 Fair CLR 2 -5 60% 76.15 0.0
10 09:35 E 9 16.09 Fair CLR 1 -4 70% -2 76.15 0.0
10 09:15 SE 7 16.09 Fair CLR 1 -5 65% -1 76.17 0.0
10 08:55 Vrbl 7 16.09 Fair CLR 1 -5 65% -1 76.17 0.0
10 08:35 Calm 16.09 Fair CLR 0 -4 75% 76.23 0.0
10 08:15 Calm 16.09 Fair CLR 0 -5 69% 76.25 0.0
10 07:55 Calm 16.09 Fair CLR 0 -4 75% 76.28 0.0
10 07:35 Calm 16.09 Fair CLR -1 -4 80% 76.28 0.0
10 07:15 Calm 16.09 Fair CLR -1 -4 80% 76.28 0.0
10 03:35 W 20 16.09 A Few Clouds FEW022 0 -3 80% -5 76.45 0.0
10 03:15 W 22 G 35 16.09 A Few Clouds FEW022 1 -3 75% -4 76.45 0.0
10 02:35 W 26 G 37 16.09 Fair CLR 1 -2 81% -4 76.45 0.0
10 02:15 W 28 16.09 Partly Cloudy SCT021 1 -2 81% -5 76.48 0.0
10 01:55 W 17 G 35 16.09 Overcast BKN020 OVC032 1 -2 81% -3 76.45 0.0
10 01:35 W 24 G 39 16.09 Overcast OVC020 1 -2 81% -4 76.43 0.0
10 01:15 W 31 16.09 Overcast OVC021 1 -3 75% -5 76.4 0.0
10 00:55 W 30 G 48 16.09 Partly Cloudy SCT023 1 -3 75% -5 76.38 0.0
10 00:35 W 35 16.09 Fair and Breezy CLR 1 -3 75% -5 76.35 0.0
10 00:15 W 26 G 44 16.09 A Few Clouds FEW046 1 -3 75% -4 76.3 0.0
09 23:55 W 30 G 43 16.09 Fair CLR 1 -3 75% -5 76.3 0.0
09 23:35 W 30 G 39 16.09 Fair CLR 1 -3 75% -5 76.3 0.0
09 23:15 W 31 G 46 16.09 Fair CLR 1 -3 75% -5 76.28 0.0
09 22:55 W 30 16.09 A Few Clouds FEW050 1 -3 75% -5 76.28 0.0
09 22:35 W 30 G 39 16.09 A Few Clouds FEW050 1 -3 75% -5 76.25 0.0
09 22:15 W 24 16.09 A Few Clouds FEW050 FEW120 1 -2 81% -4 76.25 0.0
09 21:55 W 22 G 35 16.09 Mostly Cloudy FEW022 BKN055 BKN120 1 -2 81% -4 76.23 0.0
09 21:35 W 31 G 41 16.09 Overcast SCT019 BKN025 OVC060 1 -2 81% -5 76.2 0.0
09 21:15 NW 31 G 46 14.48 Unknown Precip BKN020 BKN030 OVC060 1 -2 81% -5 76.23 0.0
09 20:55 NW 37 G 48 16.09 Light Rain and Breezy FEW018 BKN022 OVC027 1 -2 81% -5 76.2 0.0
09 20:35 NW 31 G 50 16.09 Overcast OVC028 2 -3 70% -4 76.17 0.0
09 20:15 NW 26 G 52 16.09 Overcast OVC030 2 -3 70% -3 76.15 0.0
09 19:55 NW 35 G 50 16.09 Overcast and Breezy SCT032 BKN060 OVC110 2 -4 65% -4 76.1 0.0
09 19:35 NW 37 G 52 16.09 Overcast and Breezy BKN033 BKN050 OVC060 2 -4 65% -4 76.07 0.0
09 19:15 NW 35 G 59 16.09 Overcast and Breezy BKN033 OVC070 3 -4 60% -3 76.07 0.0
09 18:55 NW 35 G 57 16.09 Overcast and Breezy FEW034 OVC070 3 -4 60% -3 76.02 0.0
09 18:35 NW 39 G 54 16.09 Overcast and Breezy OVC070 3 -3 65% -3 75.95 0.0
09 18:15 NW 31 G 48 16.09 Overcast FEW032 OVC075 3 -3 65% -2 75.9 0.0
09 17:55 NW 31 G 48 16.09 Mostly Cloudy FEW026 SCT032 BKN075 3 -2 70% -2 75.87 0.0
09 17:35 W 41 G 61 16.09 Overcast and Breezy BKN028 BKN034 OVC100 3 -2 70% -3 75.84 0.0
09 17:15 NW 26 G 54 16.09 Overcast SCT026 BKN034 OVC100 3 -2 70% -2 75.79 0.0
09 16:55 NW 33 G 61 16.09 Mostly Cloudy and Breezy FEW023 SCT029 BKN065 3 -1 75% -2 75.74 0.0
09 16:35 NW 30 G 52 16.09 Overcast SCT019 BKN027 OVC065 3 0 81% -2 75.69 0.0
09 16:15 NW 37 G 56 16.09 Overcast and Breezy SCT019 BKN026 OVC034 3 1 87% -3 75.64 0.0
09 15:55 NW 46 G 72 16.09 Overcast and Windy SCT025 BKN029 OVC037 4 0 75% -2 75.57 0.0
09 15:35 NW 50 G 61 16.09 Overcast and Windy BKN028 OVC037 5 0 70% -1 75.49 0.0
09 15:15 W 39 G 54 16.09 Light Rain and Breezy BKN029 BKN037 OVC060 5 1 76% -0 75.41 0.0
09 14:55 W 37 G 59 16.09 Mostly Cloudy and Breezy SCT033 BKN040 BKN050 6 1 71% 1 75.34 0.0
09 14:35 W 37 G 52 16.09 Overcast and Breezy OVC050 6 1 71% 1 75.29 0.0
09 14:15 W 39 G 63 16.09 Mostly Cloudy and Breezy BKN047 BKN055 5 1 76% -0 75.23 0.0
09 13:55 W 37 G 63 16.09 Partly Cloudy and Breezy FEW019 SCT027 SCT032 5 2 81% -0 75.23 0.0
09 13:35 NW 56 G 81 12.87 Light Rain and Windy BKN019 OVC029 6 4 87% 0 75.23 0.0
09 13:15 NW 46 G 65 16.09 Windy NULL 7 4 81% 2 75.16 0.0
09 12:55 NW 33 G 72 16.09 Breezy NULL 7 5 87% 3 75.16 0.0
09 12:35 NW 37 G 81 16.09 Mostly Cloudy and Breezy FEW015 FEW031 BKN055 8 6 87% 4 75.08 0.0
09 12:15 W 46 16.09 Partly Cloudy and Windy FEW060 SCT070 SCT110 13 0 41% 74.96 0.0
09 11:55 W 46 G 70 16.09 Partly Cloudy and Windy FEW027 FEW065 SCT110 12 0 44% 74.93 0.0
09 11:35 W 43 G 65 16.09 Fair and Windy CLR 13 0 41% 74.93 0.0
09 11:15 W 43 G 67 16.09 A Few Clouds and Windy FEW070 FEW090 FEW110 13 0 41% 74.9 0.0
09 10:55 W 35 G 52 16.09 A Few Clouds and Breezy FEW045 FEW070 FEW075 12 -1 41% 74.93 0.0
09 10:35 W 31 G 48 16.09 Fair CLR 12 -1 41% 74.98 0.0
09 10:15 W 48 G 65 16.09 A Few Clouds and Windy FEW070 FEW090 FEW120 12 0 44% 74.98 0.0
09 09:55 W 37 G 52 16.09 Partly Cloudy and Breezy SCT070 SCT085 13 -1 38% 75.01 0.0
09 09:35 W 24 G 37 16.09 Partly Cloudy SCT075 SCT100 13 -1 38% 74.98 0.0
09 09:15 W 31 G 54 16.09 Mostly Cloudy BKN070 BKN100 13 -1 38% 74.96 0.0
09 08:55 W 31 G 56 16.09 Overcast OVC070 12 -1 41% 74.96 0.0
09 08:35 W 26 G 43 16.09 Overcast OVC070 11 -2 41% 74.96 0.0
09 08:15 SW 37 G 46 16.09 Overcast and Breezy OVC070 11 -2 41% 74.93 0.0
09 07:55 W 26 G 44 16.09 Overcast OVC070 11 -2 41% 74.96 0.0
09 07:35 SW 28 G 43 16.09 Overcast OVC075 11 -2 41% 74.96 0.0
09 07:15 W 30 G 39 16.09 Overcast OVC070 11 -2 41% 74.98 0.0
09 06:55 W 28 G 46 16.09 Overcast OVC070 11 -3 38% 75.03 0.0
09 06:35 W 28 G 43 16.09 Overcast BKN070 OVC080 10 -3 40% 7 75.01 0.0
09 06:15 W 26 G 43 16.09 Overcast BKN080 OVC090 10 -3 40% 7 75.03 0.0
09 05:55 SW 35 G 48 16.09 Mostly Cloudy and Breezy BKN075 BKN080 10 -4 37% 7 75.01 0.0
09 05:35 SW 31 G 46 16.09 A Few Clouds FEW080 FEW090 10 -4 37% 7 75.03 0.0
09 05:15 SW 31 G 48 16.09 Partly Cloudy SCT075 SCT095 10 -4 37% 7 75.06 0.0
09 04:55 W 31 G 43 16.09 A Few Clouds FEW070 10 -4 37% 7 75.08 0.0
09 04:35 W 30 G 44 16.09 Mostly Cloudy BKN070 9 -4 40% 6 75.11 0.0
09 04:15 SW 35 16.09 Overcast and Breezy OVC065 9 -4 40% 5 75.11 0.0
09 03:55 SW 26 G 37 16.09 Overcast OVC065 9 -4 40% 6 75.18 0.0
09 03:35 SW 28 G 44 16.09 Overcast OVC070 9 -4 40% 6 75.21 0.0
09 03:15 W 22 G 33 16.09 Overcast OVC065 8 -4 43% 5 75.23 0.0
09 02:55 W 26 G 37 16.09 Overcast BKN065 OVC075 8 -4 43% 5 75.26 0.0
09 02:35 W 30 G 41 16.09 Overcast OVC075 8 -5 40% 4 75.31 0.0
09 02:15 SW 30 G 39 16.09 Overcast OVC070 8 -4 43% 4 75.34 0.0
09 01:55 SW 35 16.09 Overcast and Breezy OVC070 8 -5 40% 4 75.36 0.0
09 01:35 SW 33 G 56 16.09 Overcast and Breezy OVC070 8 -5 40% 4 75.41 0.0
09 01:15 SW 39 G 52 16.09 Overcast and Breezy BKN065 OVC075 8 -5 40% 4 75.44 0.0
09 00:55 SW 35 G 57 16.09 Mostly Cloudy and Breezy BKN075 BKN080 8 -6 37% 4 75.46 0.0
09 00:35 SW 33 G 54 16.09 A Few Clouds and Breezy FEW070 FEW080 8 -6 37% 4 75.49 0.0
09 00:15 SW 44 G 61 16.09 Fair and Windy CLR 8 -6 37% 3 75.49 0.0
08 23:55 SW 44 G 69 16.09 Fair and Windy CLR 8 -6 37% 3 75.54 0.0
08 23:35 SW 35 G 54 16.09 Fair and Breezy CLR 8 -5 40% 4 75.59 0.0
08 23:15 SW 31 G 52 16.09 Fair CLR 7 -5 43% 3 75.62 0.0
08 22:55 SW 31 G 46 16.09 Fair CLR 7 -5 43% 3 75.67 0.0
08 22:35 SW 31 16.09 Fair CLR 7 -5 43% 3 75.69 0.0
08 22:15 W 13 G 26 16.09 Fair CLR 6 -4 49% 4 75.74 0.0
08 21:55 W 13 16.09 A Few Clouds FEW080 5 -4 53% 2 75.77 0.0
08 21:35 W 15 16.09 Mostly Cloudy SCT070 BKN085 5 -4 53% 2 75.82 0.0
08 21:15 W 13 16.09 Mostly Cloudy FEW070 BKN080 5 -4 53% 2 75.84 0.0
08 20:55 W 15 16.09 Mostly Cloudy BKN080 5 -4 53% 2 75.87 0.0
08 20:35 W 15 16.09 Mostly Cloudy FEW060 BKN080 4 -4 56% 1 75.92 0.0
08 20:15 W 17 16.09 Mostly Cloudy BKN065 BKN075 4 -4 56% 1 75.95 0.0
08 19:55 W 15 16.09 Mostly Cloudy BKN070 BKN080 BKN090 5 -4 53% 2 75.95 0.0
08 19:35 W 13 16.09 Overcast FEW026 BKN075 OVC085 5 -4 53% 2 75.97 0.0
08 19:15 W 17 G 26 16.09 Mostly Cloudy FEW026 SCT065 BKN075 6 -4 49% 3 76 0.0
08 18:55 W 17 16.09 Overcast FEW055 SCT070 OVC075 6 -4 49% 3 76.02 0.0
08 18:35 W 19 16.09 Overcast FEW060 BKN075 OVC090 6 -4 49% 3 76.05 0.0
08 18:15 W 20 G 37 16.09 Overcast FEW055 BKN070 OVC090 7 -4 46% 4 76.07 0.0
08 17:55 W 24 G 39 16.09 Overcast BKN055 OVC065 7 -4 46% 4 76.07 0.0
08 17:35 W 22 G 35 16.09 Overcast BKN055 OVC065 7 -4 46% 4 76.07 0.0
08 17:15 NW 41 G 56 16.09 Overcast and Breezy BKN060 OVC070 7 -4 46% 2 76.1 0.0
08 15:35 W 22 16.09 Fair CLR 7 -5 43% 4 76.05 0.0
08 15:15 W 20 16.09 Fair CLR 7 -4 46% 4 76.07 0.0
08 14:15 NW 28 G 39 16.09 NULL NULL 8 -4 43% 4 76.07 0.0
08 13:55 W 26 G 44 16.09 NULL NULL 8 -4 43% 5 76.05 0.0
08 13:35 NW 31 G 46 16.09 NULL NULL 8 -4 43% 4 76.05 0.0
08 13:15 W 35 G 46 16.09 Breezy NULL 8 -4 43% 4 76.05 0.0
08 12:55 W 31 G 44 16.09 Fair CLR 8 -4 43% 4 76.07 0.0
08 12:35 W 28 G 39 16.09 NULL NULL 8 -4 43% 4 76.05 0.0
08 12:15 W 20 G 41 16.09 Fair CLR 8 -4 43% 5 76.07 0.0
08 11:55 W 26 G 43 16.09 Fair CLR 8 -4 43% 5 76.07 0.0
08 11:35 W 22 G 52 16.09 Fair CLR 8 -4 43% 5 76.1 0.0
08 11:15 W 37 G 61 16.09 A Few Clouds and Breezy FEW070 8 -4 43% 4 76.1 0.0
08 10:55 W 43 16.09 Partly Cloudy and Windy SCT080 8 -4 43% 3 76.12 0.0
08 10:35 W 37 G 50 16.09 Mostly Cloudy and Breezy BKN080 8 -4 43% 4 76.12 0.0
08 10:15 W 30 G 48 16.09 Mostly Cloudy BKN080 8 -4 43% 4 76.12 0.0
08 09:55 W 30 G 52 16.09 Mostly Cloudy BKN080 BKN090 7 -4 46% 3 76.12 0.0
08 09:35 W 33 G 46 16.09 Mostly Cloudy and Breezy BKN080 7 -4 46% 3 76.1 0.0
08 09:15 W 31 G 54 16.09 Partly Cloudy SCT085 7 -4 46% 3 76.1 0.0
08 08:55 W 30 G 48 16.09 Overcast OVC085 7 -4 46% 3 76.07 0.0
08 08:35 W 33 G 54 16.09 Overcast and Breezy FEW070 OVC085 7 -4 46% 3 76.07 0.0
08 08:15 W 30 G 43 16.09 Overcast BKN070 OVC085 7 -4 46% 3 76.05 0.0
08 07:55 W 26 G 35 16.09 Mostly Cloudy SCT075 BKN085 7 -4 46% 3 76.02 0.0
08 07:35 W 19 16.09 Mostly Cloudy FEW065 SCT080 BKN090 5 -3 57% 2 76.02 0.0
08 07:15 W 17 16.09 Overcast FEW050 BKN065 OVC075 4 -2 65% 1 76.02 0.0
08 06:55 W 24 G 33 16.09 Overcast FEW043 BKN050 OVC075 5 -1 66% 1 76.05 0.0
08 06:35 W 41 G 74 16.09 Overcast and Breezy SCT045 BKN065 OVC095 6 -2 57% 1 76.05 0.0
08 06:15 W 26 16.09 Overcast BKN070 OVC095 6 -4 49% 2 76 0.0
08 05:55 W 22 G 33 16.09 Overcast OVC070 7 -4 46% 4 76 0.0
08 05:35 W 19 G 30 16.09 Overcast FEW060 OVC070 7 -4 46% 4 75.97 0.0
08 05:15 W 15 G 26 16.09 Overcast SCT060 OVC070 5 -5 49% 2 75.97 0.0
08 04:55 W 13 16.09 Overcast SCT060 OVC070 4 -5 52% 1 75.95 0.0
08 04:35 W 11 16.09 Overcast BKN060 OVC070 4 -5 52% 2 75.97 0.0
08 04:15 W 11 16.09 Overcast FEW041 OVC055 4 -5 52% 2 75.97 0.0
08 03:55 W 15 16.09 Overcast FEW040 OVC055 4 -6 48% 1 76.02 0.0
08 03:35 W 15 16.09 Overcast BKN055 OVC065 4 -7 45% 1 76.02 0.0
08 03:15 W 20 16.09 Overcast FEW047 BKN065 OVC075 4 -7 45% 0 76.02 0.0
08 02:55 W 17 16.09 Mostly Cloudy FEW047 SCT065 BKN075 3 -8 45% -1 76.02 0.0
08 02:35 Vrbl 9 16.09 Overcast FEW075 BKN090 OVC110 3 -7 48% 1 76.02 0.0
08 02:15 E 6 16.09 Overcast FEW080 OVC100 2 -7 52% 76.02 0.0
08 01:55 Calm 16.09 Overcast OVC095 2 -7 52% 76 0.0
08 01:35 SW 9 16.09 Mostly Cloudy BKN100 2 -8 48% -0 76 0.0
08 01:15 Calm 16.09 Fair CLR 1 -8 51% 76 0.0
08 00:55 Calm 16.09 Fair CLR 2 -8 48% 76.02 0.0
08 00:35 NW 7 16.09 Fair CLR 2 -8 48% 0 76.02 0.0
Date Time (mst) 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)