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.
29 13:15 E 9 16.09 Fair CLR 14 -2 33% 76.45 0.0
29 12:55 Vrbl 7 16.09 Fair CLR 14 -2 33% 76.45 0.0
29 12:35 NW 11 16.09 Fair CLR 14 -2 33% 76.48 0.0
29 12:15 NW 9 16.09 Fair CLR 14 -2 33% 76.48 0.0
29 11:55 NW 6 16.09 Fair CLR 13 -3 33% 76.48 0.0
29 11:35 Calm 16.09 Fair CLR 11 -3 38% 76.48 0.0
29 11:15 NW 13 16.09 Fair CLR 11 -3 38% 76.5 0.0
29 10:55 Vrbl 6 16.09 Fair CLR 10 -3 40% 76.48 0.0
29 10:35 NW 7 16.09 Fair CLR 9 -3 43% 8 76.48 0.0
29 10:15 NW 7 16.09 Fair CLR 8 -3 46% 7 76.5 0.0
29 09:55 NW 7 16.09 Fair CLR 8 -4 43% 7 76.5 0.0
29 09:35 W 9 16.09 Fair CLR 7 -3 49% 5 76.5 0.0
29 09:15 NW 13 16.09 Fair CLR 7 -3 49% 5 76.5 0.0
29 08:55 W 15 16.09 Fair CLR 7 -3 49% 5 76.5 0.0
29 08:35 NW 7 16.09 Fair CLR 5 -4 53% 4 76.5 0.0
29 08:15 W 11 16.09 Fair CLR 4 -3 61% 2 76.48 0.0
29 07:55 SW 9 16.09 Fair CLR 2 -4 65% -0 76.45 0.0
29 07:35 W 7 G 19 16.09 Fair CLR 3 -4 60% 1 76.43 0.0
29 07:15 SW 15 16.09 Fair CLR 3 -4 60% -0 76.43 0.0
29 06:55 W 15 16.09 Fair CLR 3 -4 60% -0 76.43 0.0
29 06:35 W 13 16.09 Fair CLR 3 -4 60% 0 76.43 0.0
29 06:15 W 9 16.09 Fair CLR 1 -4 70% -2 76.4 0.0
29 05:55 SW 11 16.09 Fair CLR 2 -4 65% -1 76.4 0.0
29 05:35 S 13 16.09 Fair CLR 3 -3 65% 0 76.4 0.0
29 05:15 SW 6 16.09 Fair CLR 0 -4 75% 76.4 0.0
29 04:55 Calm 16.09 Fair CLR 2 -4 65% 76.4 0.0
29 04:35 Calm 16.09 A Few Clouds FEW090 2 -4 65% 76.4 0.0
29 04:15 S 15 16.09 Partly Cloudy SCT090 2 -3 70% -2 76.38 0.0
29 03:55 SW 13 16.09 Partly Cloudy SCT090 2 -4 65% -1 76.38 0.0
29 03:35 S 15 16.09 Mostly Cloudy BKN090 2 -3 70% -2 76.38 0.0
29 03:15 SW 6 16.09 Mostly Cloudy BKN095 2 -4 65% 76.4 0.0
29 02:55 Calm 16.09 Mostly Cloudy BKN095 1 -4 70% 76.38 0.0
29 02:35 Calm 16.09 A Few Clouds FEW090 1 -4 70% 76.4 0.0
29 02:15 SW 7 16.09 A Few Clouds FEW090 3 -5 56% 1 76.38 0.0
29 01:55 W 9 16.09 Partly Cloudy SCT090 3 -5 56% 1 76.4 0.0
29 01:35 W 11 16.09 Fair CLR 2 -5 60% -1 76.4 0.0
29 01:15 W 7 16.09 Fair CLR 3 -5 56% 1 76.4 0.0
29 00:55 W 7 16.09 Fair CLR 3 -5 56% 1 76.4 0.0
29 00:35 W 11 16.09 Fair CLR 2 -5 60% -1 76.4 0.0
29 00:15 W 7 16.09 Fair CLR 2 -5 60% 0 76.4 0.0
28 23:55 Vrbl 7 16.09 Fair CLR 3 -5 56% 1 76.38 0.0
28 23:35 Vrbl 7 16.09 Fair CLR 3 -5 56% 1 76.4 0.0
28 23:15 Calm 16.09 Fair CLR 1 -5 65% 76.4 0.0
28 22:55 S 6 16.09 Fair CLR 1 -5 65% 76.4 0.0
28 22:35 S 7 16.09 Fair CLR 1 -5 65% -1 76.4 0.0
28 22:15 S 9 16.09 Fair CLR 2 -5 60% -0 76.4 0.0
28 21:55 S 11 16.09 Fair CLR 2 -5 60% -1 76.4 0.0
28 21:35 SW 9 16.09 Fair CLR 3 -5 56% 1 76.4 0.0
28 21:15 Calm 16.09 Fair CLR 2 -5 60% 76.38 0.0
28 20:55 E 7 16.09 Fair CLR 4 -4 56% 2 76.38 0.0
28 20:35 S 7 16.09 Fair CLR 3 -4 60% 1 76.38 0.0
28 20:15 SE 6 16.09 Fair CLR 3 -5 56% 76.38 0.0
28 19:55 SE 7 16.09 Fair CLR 4 -5 52% 2 76.38 0.0
28 19:35 SE 9 16.09 Fair CLR 4 -6 48% 2 76.38 0.0
28 19:15 S 9 16.09 Fair CLR 4 -6 48% 2 76.38 0.0
28 18:55 S 11 16.09 Fair CLR 5 -6 45% 3 76.35 0.0
28 18:35 S 11 16.09 Fair CLR 5 -6 45% 3 76.35 0.0
28 18:15 S 11 16.09 Fair CLR 5 -6 45% 3 76.35 0.0
28 17:55 E 11 16.09 Fair CLR 8 -6 37% 6 76.33 0.0
28 17:35 E 13 16.09 Fair CLR 11 -6 30% 76.3 0.0
28 17:15 NE 9 16.09 Fair CLR 13 -6 26% 76.28 0.0
28 16:55 NE 9 16.09 Fair CLR 14 -6 25% 76.28 0.0
28 16:35 NE 13 16.09 Fair CLR 14 -6 25% 76.25 0.0
28 16:15 NW 6 16.09 Fair CLR 15 -6 23% 76.25 0.0
28 15:55 Vrbl 9 16.09 Fair CLR 15 -6 23% 76.23 0.0
28 15:35 N 9 16.09 Fair CLR 15 -6 23% 76.2 0.0
28 15:15 Calm 16.09 Fair CLR 15 -5 25% 76.2 0.0
28 14:55 Vrbl 11 G 22 16.09 Fair CLR 15 -5 25% 76.2 0.0
28 14:35 NW 13 G 26 16.09 Fair CLR 15 -5 25% 76.17 0.0
28 14:15 N 19 16.09 Fair CLR 15 -5 25% 76.17 0.0
28 13:55 NW 19 16.09 Fair CLR 15 -4 27% 76.2 0.0
28 13:35 N 19 16.09 Fair CLR 14 -4 29% 76.2 0.0
28 13:15 NW 17 16.09 Fair CLR 14 -3 31% 76.2 0.0
28 12:55 N 17 16.09 Fair CLR 14 -3 31% 76.23 0.0
28 12:35 NW 13 G 24 16.09 Fair CLR 14 -3 31% 76.23 0.0
28 12:15 N 15 G 24 16.09 Fair CLR 13 -3 33% 76.25 0.0
28 11:35 N 22 16.09 Fair CLR 13 -3 33% 76.25 0.0
28 11:15 N 17 G 33 16.09 Fair CLR 12 -3 35% 76.25 0.0
28 10:55 N 22 16.09 Fair CLR 12 -1 41% 76.23 0.0
28 10:35 NW 15 16.09 Fair CLR 12 -1 41% 76.23 0.0
28 10:15 N 15 16.09 Fair CLR 12 -2 38% 76.2 0.0
28 09:55 NW 13 16.09 Fair CLR 12 -5 30% 76.2 0.0
28 09:35 N 19 16.09 Fair CLR 11 -5 32% 76.2 0.0
28 09:15 N 15 G 26 16.09 A Few Clouds FEW050 10 -3 40% 8 76.17 0.0
28 08:55 NW 20 G 30 16.09 A Few Clouds FEW050 11 -3 38% 76.15 0.0
28 08:35 W 24 G 37 16.09 Fair CLR 10 1 54% 7 76.12 0.0
28 08:15 NW 20 16.09 Fair CLR 9 -1 50% 6 76.07 0.0
28 07:55 NW 20 G 30 16.09 Mostly Cloudy SCT090 BKN110 9 -2 46% 6 76.05 0.0
28 07:35 NW 19 16.09 Mostly Cloudy FEW055 SCT065 BKN090 11 -2 41% 76 0.0
28 07:15 SW 35 G 44 16.09 Overcast and Breezy BKN055 OVC070 11 -1 44% 75.97 0.0
28 06:55 SW 33 G 65 16.09 Overcast and Breezy FEW043 BKN060 OVC065 11 0 47% 75.95 0.0
28 06:35 SW 33 G 44 16.09 Overcast and Breezy SCT043 BKN050 OVC095 10 -1 47% 7 75.92 0.0
28 06:15 W 26 G 43 16.09 Overcast FEW045 BKN065 OVC075 11 -4 35% 76 0.0
28 05:55 W 13 16.09 Overcast BKN060 OVC070 9 -6 34% 7 76 0.0
28 05:35 W 13 16.09 Overcast SCT055 OVC065 8 -6 37% 6 76 0.0
28 05:15 NW 13 16.09 Overcast FEW050 BKN065 OVC080 8 -6 37% 6 75.97 0.0
28 04:55 W 7 16.09 Overcast FEW048 SCT075 OVC090 5 -5 49% 4 75.95 0.0
28 04:35 W 9 16.09 Mostly Cloudy FEW070 BKN090 BKN120 5 -6 45% 3 75.95 0.0
28 04:15 SW 13 16.09 Partly Cloudy SCT100 SCT120 4 -7 45% 1 75.92 0.0
28 03:55 SW 11 16.09 Partly Cloudy SCT120 4 -6 48% 2 75.87 0.0
28 03:35 SW 11 16.09 Fair CLR 3 -7 48% 0 75.87 0.0
28 03:15 SW 9 16.09 Fair CLR 4 -7 45% 2 75.87 0.0
28 02:55 Calm 16.09 Fair CLR 4 -7 45% 75.87 0.0
28 02:35 SW 15 16.09 Fair CLR 5 -7 42% 2 75.9 0.0
28 02:15 SW 11 16.09 Fair CLR 4 -7 45% 2 75.87 0.0
28 01:55 W 6 16.09 Fair CLR 5 -8 39% 75.87 0.0
28 01:35 NW 7 16.09 A Few Clouds FEW100 5 -7 42% 4 75.9 0.0
28 01:15 S 20 16.09 A Few Clouds FEW100 5 -8 39% 1 75.92 0.0
28 00:55 SW 7 16.09 Fair CLR 4 -8 42% 2 75.9 0.0
28 00:35 SW 7 16.09 Fair CLR 4 -8 42% 2 75.87 0.0
28 00:15 S 7 16.09 Fair CLR 6 -9 34% 5 75.9 0.0
27 23:55 SW 11 16.09 A Few Clouds FEW110 6 -9 34% 4 75.9 0.0
27 23:35 SW 7 16.09 Fair CLR 5 -8 39% 4 75.87 0.0
27 23:15 S 7 16.09 Fair CLR 5 -9 36% 4 75.9 0.0
27 22:55 SW 11 16.09 Fair CLR 4 -8 42% 2 75.9 0.0
27 22:35 W 13 16.09 Fair CLR 6 -8 36% 4 75.9 0.0
27 22:15 W 11 16.09 Fair CLR 5 -8 39% 3 75.87 0.0
27 21:55 W 9 16.09 Fair CLR 7 -8 34% 5 75.87 0.0
27 21:35 SW 11 16.09 A Few Clouds FEW110 7 -8 34% 5 75.87 0.0
27 21:15 W 7 16.09 Fair CLR 7 -5 43% 6 75.87 0.0
27 20:55 Calm 16.09 Fair CLR 7 -8 34% 75.84 0.0
27 20:35 Calm 16.09 Fair CLR 6 -6 42% 75.84 0.0
27 20:15 Calm 16.09 Fair CLR 7 -5 43% 75.84 0.0
27 19:55 S 15 16.09 Fair CLR 6 -6 42% 3 75.84 0.0
27 19:35 S 13 16.09 Fair CLR 5 -1 66% 2 75.87 0.0
27 19:15 Calm 16.09 Fair CLR 6 1 71% 75.87 0.0
27 18:55 Calm 16.09 Fair CLR 7 1 66% 75.84 0.0
27 18:35 E 11 16.09 Fair CLR 8 1 62% 6 75.84 0.0
27 18:15 SE 7 16.09 Fair CLR 9 1 58% 8 75.82 0.0
27 17:55 E 9 16.09 Fair CLR 11 1 50% 75.82 0.0
27 17:35 E 9 G 19 16.09 Fair CLR 13 0 41% 75.79 0.0
27 17:15 E 9 16.09 Fair CLR 13 0 41% 75.79 0.0
27 16:55 E 11 16.09 Fair CLR 14 0 39% 75.79 0.0
27 16:15 Vrbl 9 16.09 Fair CLR 16 0 34% 75.79 0.0
27 15:55 W 20 16.09 Fair CLR 18 -9 15% 75.79 0.0
27 15:35 SW 15 16.09 Fair CLR 17 -8 17% 75.82 0.0
27 15:15 W 17 G 26 16.09 Fair CLR 17 -5 22% 75.82 0.0
27 14:55 W 20 G 33 16.09 Fair CLR 17 -5 22% 75.82 0.0
27 14:35 NW 22 16.09 Fair CLR 17 -5 22% 75.82 0.0
27 14:15 W 24 G 39 16.09 Fair CLR 16 -5 23% 75.82 0.0
27 13:55 W 24 G 35 16.09 Fair CLR 16 -5 23% 75.84 0.0
27 13:35 W 22 G 35 16.09 Fair CLR 16 -5 23% 75.84 0.0
27 13:15 W 19 G 44 16.09 Fair CLR 15 1 39% 75.87 0.0
27 12:55 NW 20 G 31 16.09 Fair CLR 14 0 39% 75.87 0.0
27 12:35 NW 20 G 35 16.09 Fair CLR 14 0 39% 75.9 0.0
27 11:35 W 33 16.09 Fair and Breezy CLR 14 -2 33% 75.9 0.0
27 11:15 W 35 G 54 16.09 Fair and Breezy CLR 14 -2 33% 75.87 0.0
27 10:55 NW 22 G 37 16.09 Fair CLR 12 0 44% 75.87 0.0
27 10:35 NW 19 G 44 16.09 Fair CLR 12 -1 41% 75.84 0.0
27 10:15 W 26 G 41 16.09 Fair CLR 14 0 39% 75.82 0.0
27 09:55 W 28 16.09 Fair CLR 9 0 54% 6 75.82 0.0
27 09:35 NW 13 16.09 Fair CLR 7 1 66% 5 75.82 0.0
27 09:15 W 15 G 35 16.09 Fair CLR 8 1 62% 6 75.82 0.0
27 08:55 NW 19 G 30 16.09 Fair CLR 8 2 66% 5 75.82 0.0
27 08:35 W 11 16.09 Fair CLR 4 0 75% 2 75.79 0.0
27 08:15 NW 11 16.09 Fair CLR 8 2 66% 6 75.74 0.0
27 07:55 Calm 16.09 Fair CLR 4 4 100% 75.72 0.0
27 07:35 Vrbl 9 16.09 Fair CLR 1 1 100% -2 75.72 0.0
27 07:15 Calm 16.09 Fair CLR -2 -2 100% 75.74 0.0
27 06:55 E 13 16.09 Fair CLR -2 -2 100% -6 75.74 0.0
27 06:35 Calm 16.09 Fair CLR -2 -2 100% 75.82 0.0
27 06:15 Calm 16.09 Fair CLR -2 -2 100% 75.87 0.0
27 05:55 Calm 16.09 Fair CLR -3 -3 100% 75.84 0.0
27 05:35 Calm 16.09 Fair CLR -3 -3 100% 75.87 0.0
27 05:15 SE 7 16.09 Fair CLR -3 -3 100% -6 75.84 0.0
27 04:55 SE 7 16.09 A Few Clouds FEW002 -3 -3 100% -6 75.9 0.0
27 04:35 SE 6 16.09 Partly Cloudy SCT002 -3 -3 100% 75.92 0.0
27 03:55 SE 9 14.48 Mostly Cloudy BKN002 -3 -3 100% -6 75.95 0.0
27 03:35 SE 9 6.44 Fog/Mist SCT002 -3 -3 100% -6 75.97 0.0
27 03:15 SE 6 16.09 Mostly Cloudy BKN002 -3 -3 100% 76.02 0.0
27 02:55 SE 9 2.82 Fog/Mist OVC003 -3 -3 100% -6 76.05 0.0
27 02:35 SE 7 0.40 Freezing Fog OVC002 -2 -2 100% -4 76.07 0.0
27 02:15 SE 9 0.40 Freezing Fog OVC002 -1 -1 100% -4 76.1 0.0
27 01:55 SE 6 0.40 Freezing Fog OVC002 -1 -1 100% 76.1 0.0
27 01:35 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 76.12 0.0
27 01:15 Calm 0.40 Freezing Fog OVC002 -1 -1 100% 76.15 0.0
27 00:55 Calm 0.40 Freezing Fog OVC002 0 0 100% 76.15 0.0
27 00:35 Calm 0.40 Freezing Fog OVC002 0 0 100% 76.17 0.0
27 00:15 Calm 0.40 Freezing Fog OVC002 0 0 100% 76.2 0.0
26 23:55 Calm 0.40 Freezing Fog OVC002 0 0 100% 76.23 0.0
26 23:35 Calm 1.21 Fog/Mist OVC002 0 0 100% 76.25 0.0
26 23:15 E 7 1.61 Fog/Mist OVC002 0 0 100% -2 76.3 0.0
26 22:55 Calm 8.05 Fog/Mist OVC002 0 0 100% 76.33 0.0
26 22:35 Calm 12.87 Overcast OVC002 0 0 100% 76.33 0.0
26 22:15 Calm 4.83 Fog/Mist OVC002 0 0 100% 76.35 0.0
26 21:55 Calm 6.44 Fog/Mist OVC002 0 0 100% 76.38 0.0
26 21:35 SW 6 14.48 Overcast OVC003 0 0 100% 76.38 0.0
26 21:15 SE 7 16.09 Overcast OVC003 0 0 100% -2 76.4 0.0
26 20:55 SE 11 16.09 Overcast OVC003 0 0 100% -3 76.4 0.0
26 20:35 Calm 16.09 Overcast OVC005 0 0 100% 76.4 0.0
26 20:15 Calm 16.09 Mostly Cloudy BKN006 -1 -1 100% 76.43 0.0
26 19:55 SE 9 16.09 Fair CLR -1 -1 100% -4 76.45 0.0
26 19:35 SE 9 16.09 Fair CLR -1 -1 100% -4 76.48 0.0
26 19:15 SE 7 16.09 Fair CLR 0 0 100% -2 76.5 0.0
26 18:55 Calm 16.09 Fair CLR 0 0 100% 76.5 0.0
26 18:35 E 13 16.09 Fair CLR 1 1 100% -2 76.5 0.0
26 18:15 E 13 16.09 Fair CLR 1 1 100% -2 76.5 0.0
26 17:55 E 19 G 28 16.09 Fair CLR 1 1 100% -3 76.5 0.0
26 17:35 E 22 16.09 Fair CLR 2 1 93% -3 76.53 0.0
26 17:15 E 22 16.09 Fair CLR 3 1 87% -1 76.53 0.0
26 16:55 E 26 G 35 16.09 Fair CLR 3 1 87% -2 76.56 0.0
26 16:35 E 26 16.09 Fair CLR 4 1 81% -0 76.58 0.0
26 16:15 E 24 16.09 Fair CLR 5 1 76% 1 76.58 0.0
26 15:55 E 26 16.09 Fair CLR 5 0 70% 1 76.61 0.0
26 15:35 E 24 16.09 Fair CLR 5 0 70% 1 76.63 0.0
26 15:15 E 28 16.09 Fair CLR 5 0 70% 1 76.63 0.0
26 14:55 E 26 G 35 16.09 Fair CLR 5 0 70% 1 76.66 0.0
26 14:35 E 31 16.09 NULL NULL 5 0 70% 0 76.66 0.0
26 14:15 E 28 0.00 NULL NULL 0 0 0% 76.68 0.0
26 13:55 E 30 16.09 NULL NULL 4 0 75% -1 76.71 0.0
26 13:35 E 26 16.09 NULL NULL 4 1 81% -0 76.73 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)