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.
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
26 13:15 E 26 G 37 16.09 NULL NULL 4 1 81% -0 76.76 0.0
26 12:55 E 28 16.09 NULL NULL 4 1 81% -1 76.81 0.0
26 12:35 E 24 G 35 16.09 NULL NULL 4 1 81% -0 76.81 0.0
26 12:15 E 30 16.09 NULL NULL 3 1 87% -2 76.86 0.0
26 11:55 E 30 16.09 NULL NULL 3 1 87% -2 76.89 0.0
26 11:35 E 28 G 37 16.09 NULL NULL 3 0 81% -2 76.91 0.0
26 11:15 E 24 16.09 NULL NULL 3 0 81% -2 76.91 0.0
26 10:55 E 26 16.09 NULL NULL 3 1 87% -2 76.94 0.0
26 10:35 E 22 G 31 16.09 NULL NULL 3 0 81% -1 76.96 0.0
26 10:15 E 24 16.09 NULL NULL 3 0 81% -2 76.94 0.0
26 09:55 E 22 16.09 NULL NULL 2 0 87% -3 76.96 0.0
26 09:35 E 20 G 31 16.09 NULL NULL 2 0 87% -2 76.99 0.0
26 09:15 E 22 16.09 NULL NULL 2 0 87% -3 76.99 0.0
26 08:55 E 24 16.09 Overcast OVC023 2 0 87% -3 77.01 0.0
26 08:35 E 20 16.09 Overcast OVC024 2 1 93% -2 77.01 0.0
26 08:15 E 19 16.09 Overcast OVC024 2 1 93% -2 77.01 0.0
26 07:55 E 19 16.09 Overcast OVC023 1 1 100% -3 76.99 0.0
26 07:35 E 20 16.09 Overcast BKN024 OVC028 1 1 100% -4 76.99 0.0
26 07:15 E 15 16.09 Overcast BKN022 OVC028 1 1 100% -3 77.01 0.0
26 06:55 E 13 G 24 16.09 Overcast OVC022 1 1 100% -2 77.04 0.0
26 06:35 E 19 16.09 Overcast OVC022 1 1 100% -3 77.04 0.0
26 06:15 E 17 16.09 Overcast OVC023 1 1 100% -3 77.04 0.0
26 05:55 SE 15 16.09 Overcast OVC025 1 1 100% -3 77.04 0.0
26 05:35 E 9 16.09 Overcast FEW009 OVC025 1 1 100% -2 77.04 0.0
26 05:15 E 11 16.09 Overcast FEW009 OVC028 1 1 100% -2 77.06 0.0
26 04:55 E 13 16.09 Overcast SCT003 OVC028 1 1 100% -2 77.06 0.0
26 04:35 E 17 16.09 Overcast OVC003 0 0 100% -4 77.06 0.0
26 04:15 E 19 16.09 Overcast OVC003 0 0 100% -5 77.06 0.0
26 03:55 E 11 16.09 Overcast OVC004 1 1 100% -2 77.06 0.0
26 03:35 E 11 16.09 Overcast BKN003 OVC033 1 1 100% -2 77.09 0.0
26 03:15 E 15 16.09 Overcast BKN004 OVC033 1 1 100% -3 77.09 0.0
26 02:55 SE 13 16.09 Overcast OVC034 1 1 100% -2 77.11 0.0
26 02:35 E 17 16.09 Overcast OVC033 1 1 100% -3 77.11 0.0
26 02:15 E 17 16.09 Overcast OVC034 1 1 100% -3 77.11 0.0
26 01:55 E 20 16.09 Overcast OVC035 1 1 100% -4 77.14 0.0
26 01:35 E 19 G 28 16.09 Overcast FEW005 OVC036 1 1 100% -3 77.14 0.0
26 01:15 E 24 16.09 Overcast FEW005 OVC038 1 1 100% -4 77.14 0.0
26 00:55 E 22 G 33 16.09 Overcast OVC038 1 1 100% -4 77.14 0.0
26 00:35 E 26 16.09 Overcast BKN033 OVC040 1 1 100% -4 77.17 0.0
26 00:15 E 22 16.09 Overcast OVC033 1 1 100% -4 77.17 0.0
25 23:55 E 22 16.09 Overcast OVC033 1 1 100% -4 77.19 0.0
25 23:35 E 22 16.09 Overcast OVC032 1 1 100% -4 77.19 0.0
25 23:15 E 24 16.09 Overcast OVC030 1 1 100% -4 77.22 0.0
25 22:55 E 22 G 31 16.09 Overcast OVC029 1 1 100% -4 77.22 0.0
25 22:35 E 22 16.09 Overcast OVC030 1 1 100% -4 77.24 0.0
25 22:15 E 22 16.09 Overcast OVC032 1 1 100% -4 77.22 0.0
25 21:55 E 22 G 33 16.09 Overcast OVC034 1 1 100% -4 77.24 0.0
25 21:35 E 28 16.09 Overcast OVC037 1 1 100% -5 77.24 0.0
25 21:15 E 28 16.09 Overcast OVC038 1 1 100% -5 77.24 0.0
25 20:55 E 24 16.09 Overcast OVC039 1 1 100% -4 77.22 0.0
25 20:35 E 24 16.09 Overcast OVC040 1 1 100% -4 77.24 0.0
25 20:15 E 26 16.09 Overcast OVC040 1 1 100% -4 77.24 0.0
25 19:55 E 24 16.09 Overcast FEW005 SCT018 OVC040 1 1 100% -4 77.24 0.0
25 19:35 E 26 16.09 Overcast SCT005 BKN013 OVC018 1 1 100% -4 77.24 0.0
25 19:15 E 24 14.48 Overcast BKN007 OVC014 2 2 100% -3 77.22 0.0
25 18:55 E 24 11.27 Overcast SCT005 SCT008 OVC012 2 2 100% -3 77.19 0.0
25 18:35 E 26 16.09 Overcast SCT007 BKN012 OVC024 2 2 100% -3 77.17 0.0
25 18:15 E 20 14.48 Overcast FEW006 OVC023 2 2 100% -2 77.19 0.0
25 17:55 E 17 G 30 16.09 Overcast FEW006 OVC022 2 2 100% -2 77.19 0.0
25 17:35 E 22 16.09 Overcast BKN007 OVC021 2 2 100% -3 77.17 0.0
25 17:15 E 22 G 33 14.48 Unknown Precip BKN006 OVC010 2 2 100% -3 77.17 0.0
25 16:55 E 26 6.44 Fog/Mist BKN006 BKN010 BKN014 2 2 100% -3 77.17 0.0
25 16:35 E 31 14.48 Mostly Cloudy BKN007 BKN010 BKN015 2 2 100% -4 77.17 0.0
25 16:15 E 30 9.66 Fog/Mist SCT007 OVC019 2 2 100% -3 77.17 0.0
25 15:55 E 31 16.09 Overcast OVC017 2 1 93% -4 77.17 0.0
25 15:35 E 30 16.09 Overcast OVC016 3 2 93% -2 77.17 0.0
25 15:15 E 26 16.09 Overcast OVC017 3 1 87% -2 77.14 0.0
25 14:55 E 24 16.09 Overcast OVC021 3 1 87% -2 77.14 0.0
25 14:35 E 26 14.48 Overcast OVC023 4 0 75% -0 77.11 0.0
25 14:15 E 28 16.09 Overcast OVC024 4 0 75% -1 77.11 0.0
25 13:55 E 30 16.09 NULL NULL 5 -1 66% 0 77.11 0.0
25 13:35 E 26 16.09 NULL NULL 5 -1 66% 1 77.11 0.0
25 13:15 E 26 16.09 NULL NULL 5 -2 61% 1 77.11 0.0
25 12:55 E 28 16.09 NULL NULL 5 -1 66% 1 77.11 0.0
25 12:35 E 31 G 41 16.09 NULL NULL 5 -1 66% 0 77.11 0.0
25 12:15 E 26 G 35 16.09 NULL NULL 6 -1 61% 2 77.11 0.0
25 11:35 E 28 16.09 Overcast OVC042 6 -2 57% 2 77.14 0.0
25 11:15 E 24 16.09 Overcast OVC036 6 -2 57% 2 77.11 0.0
25 10:55 E 22 16.09 Overcast OVC035 6 -2 57% 2 77.11 0.0
25 10:35 E 22 16.09 Overcast OVC033 5 -2 61% 1 77.14 0.0
25 10:15 E 20 16.09 Light Rain BKN035 OVC040 5 -1 66% 1 77.14 0.0
25 09:55 Calm 16.09 Overcast BKN033 OVC039 4 -1 70% 77.14 0.0
25 09:35 Calm 16.09 Light Rain OVC032 4 -2 65% 77.11 0.0
25 09:15 Calm 16.09 Light Drizzle OVC031 3 -2 70% 77.11 0.0
25 08:55 Calm 16.09 Overcast OVC034 3 -2 70% 77.11 0.0
25 08:35 Calm 16.09 Overcast OVC035 3 -2 70% 77.09 0.0
25 08:15 W 6 16.09 Overcast OVC036 2 -2 75% 77.09 0.0
25 07:55 W 7 16.09 Overcast OVC038 2 -3 70% 0 77.06 0.0
25 07:35 W 9 16.09 Light Drizzle OVC040 2 -3 70% -0 77.04 0.0
25 07:15 W 11 16.09 Light Drizzle OVC040 2 -5 60% -1 77.04 0.0
25 06:55 W 11 16.09 Overcast OVC039 2 -5 60% -1 77.01 0.0
25 06:35 NW 15 16.09 Unknown Precip OVC041 2 -5 60% -2 77.01 0.0
25 06:15 W 11 16.09 Light Rain OVC041 3 -7 48% 0 77.01 0.0
25 05:55 W 11 16.09 Overcast OVC043 5 -9 36% 3 76.99 0.0
25 05:35 Vrbl 7 16.09 Overcast OVC047 5 -11 31% 4 76.96 0.0
25 05:15 Calm 16.09 Overcast OVC047 4 -10 36% 76.94 0.0
25 04:55 Calm 16.09 Overcast BKN045 OVC065 5 -11 31% 76.94 0.0
25 04:35 Calm 16.09 Overcast SCT044 BKN065 OVC080 4 -9 39% 76.94 0.0
25 04:15 Calm 16.09 Overcast BKN080 OVC085 2 -8 48% 76.94 0.0
25 03:55 Calm 16.09 Mostly Cloudy BKN080 2 -9 44% 76.96 0.0
25 03:35 W 6 16.09 A Few Clouds FEW080 1 -9 48% 76.96 0.0
25 03:15 S 6 16.09 Fair CLR 0 -9 51% 76.96 0.0
25 02:55 S 6 16.09 Fair CLR 1 -9 48% 76.96 0.0
25 02:35 S 9 16.09 Fair CLR 0 -10 47% -3 76.99 0.0
25 02:15 Calm 16.09 Fair CLR 0 -10 47% 76.99 0.0
25 01:55 S 9 16.09 Fair CLR 1 -10 44% -2 76.99 0.0
25 01:35 Calm 16.09 Fair CLR 0 -10 47% 76.99 0.0
25 01:15 SW 9 16.09 Fair CLR 1 -11 41% -2 77.01 0.0
25 00:55 W 6 16.09 Fair CLR 0 -11 44% 77.01 0.0
25 00:35 Calm 16.09 Fair CLR 0 -11 44% 77.01 0.0
25 00:15 S 11 16.09 Fair CLR 0 -11 44% -3 77.01 0.0
24 23:55 S 6 16.09 Fair CLR 0 -11 44% 77.04 0.0
24 23:35 SE 6 16.09 Fair CLR 0 -11 44% 77.04 0.0
24 23:15 SE 9 16.09 Fair CLR 3 -11 35% 1 77.06 0.0
24 22:55 SE 11 16.09 Fair CLR 3 -11 35% 0 77.06 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)