National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
30 04:55 Calm 0.80 Freezing Fog OVC002 -4 -4 100% 76.89 0.0
30 04:35 Calm 0.80 Freezing Fog OVC002 -4 -4 100% 76.89 0.0
30 04:15 Calm 0.40 Freezing Fog OVC002 -4 -4 100% 76.86 0.0
30 03:55 Calm 0.40 Freezing Fog OVC002 -4 -4 100% 76.86 0.0
30 03:35 E 6 0.40 Freezing Fog OVC002 -4 -4 100% 76.86 0.0
30 03:15 NE 7 0.24 Freezing Fog OVC002 -4 -4 100% -7 76.84 0.0
30 02:55 Calm 0.24 Freezing Fog OVC002 -4 -4 100% 76.81 0.0
30 02:35 Calm 0.24 Freezing Fog OVC002 -3 -3 100% 76.78 0.0
30 02:15 Calm 0.24 Freezing Fog OVC002 -3 -3 100% 76.76 0.0
30 01:55 NE 7 0.24 Freezing Fog OVC002 -3 -3 100% -6 76.76 0.0
30 01:35 NE 11 0.24 Freezing Fog OVC002 -3 -3 100% -7 76.76 0.0
30 01:15 NE 9 2.01 Fog/Mist SCT002 OVC075 -3 -3 100% -6 76.73 0.0
30 00:55 Calm 16.09 Overcast FEW042 OVC075 -2 -2 100% 76.73 0.0
30 00:35 W 7 16.09 Overcast BKN042 OVC075 -2 -2 100% -4 76.76 0.0
30 00:15 W 9 16.09 Overcast SCT042 OVC070 -2 -2 100% -5 76.73 0.0
29 23:55 Calm 16.09 Overcast SCT045 BKN065 OVC075 -2 -2 100% 76.76 0.0
29 23:35 Calm 16.09 Overcast BKN046 OVC070 -1 -2 93% 76.76 0.0
29 23:15 NW 6 16.09 Overcast BKN049 OVC070 -1 -2 93% 76.76 0.0
29 22:55 W 7 16.09 Overcast OVC049 -1 -2 93% -3 76.78 0.0
29 22:35 W 9 16.09 Overcast BKN050 OVC060 -1 -2 93% -4 76.78 0.0
29 22:15 NW 9 16.09 Overcast BKN050 OVC065 -1 -3 86% -4 76.78 0.0
29 21:55 W 9 16.09 Overcast FEW035 SCT050 OVC060 -1 -3 86% -4 76.76 0.0
29 21:35 W 7 16.09 Overcast FEW036 BKN046 OVC055 0 -3 80% -2 76.76 0.0
29 21:15 W 9 16.09 Overcast FEW022 BKN042 OVC048 0 -3 80% -3 76.76 0.0
29 20:55 NW 9 16.09 Mostly Cloudy FEW024 SCT034 BKN041 0 -3 80% -3 76.76 0.0
29 20:35 W 9 16.09 Overcast BKN050 OVC065 0 -3 80% -3 76.73 0.0
29 20:15 W 9 16.09 Overcast OVC070 0 -3 80% -3 76.71 0.0
29 19:55 NW 9 16.09 Overcast BKN070 OVC080 0 -3 80% -3 76.73 0.0
29 19:35 NW 11 16.09 Overcast SCT055 BKN065 OVC075 0 -3 80% -3 76.73 0.0
29 19:15 NW 13 16.09 Overcast BKN050 OVC060 1 -3 75% -2 76.76 0.0
29 18:55 NW 17 16.09 Overcast FEW041 OVC050 1 -3 75% -3 76.76 0.0
29 18:35 NW 17 16.09 Light Snow FEW041 OVC050 1 -3 75% -3 76.76 0.0
29 18:15 NW 17 16.09 Overcast OVC050 1 -3 75% -3 76.76 0.0
29 17:55 NW 15 16.09 Overcast FEW030 BKN039 OVC050 1 -3 75% -3 76.73 0.0
29 17:35 NW 20 16.09 Overcast BKN030 OVC038 2 -3 70% -2 76.71 0.0
29 17:15 NW 17 G 37 16.09 Light Drizzle BKN029 OVC036 1 -2 81% -3 76.71 0.0
29 16:55 NW 17 16.09 Overcast OVC027 1 -2 81% -3 76.71 0.0
29 16:35 NW 22 G 33 4.02 Light Snow BKN026 1 -1 87% -4 76.68 0.0
29 16:15 NW 26 G 43 4.83 Light Snow OVC026 1 -1 87% -4 76.66 0.0
29 15:55 NW 30 G 43 9.66 Light Rain OVC027 2 -2 75% -3 76.66 0.0
29 15:35 NW 20 G 33 14.48 Unknown Precip OVC025 1 -1 87% -4 76.63 0.0
29 15:15 NW 28 9.66 Light Snow OVC024 1 -1 87% -5 76.63 0.0
29 14:55 NW 20 G 37 3.22 Light Snow OVC022 1 0 93% -4 76.61 0.0
29 14:35 W 26 4.02 Light Snow OVC022 1 0 93% -4 76.61 0.0
29 14:15 W 22 9.66 Light Snow OVC021 1 0 93% -4 76.61 0.0
29 13:55 NW 35 G 46 6.44 Light Snow and Breezy BKN020 OVC025 1 0 93% -5 76.58 0.0
29 13:35 W 26 14.48 Unknown Precip FEW014 BKN021 OVC031 1 0 93% -4 76.58 0.0
29 12:35 NW 26 8.05 Light Snow BKN020 OVC025 1 0 93% -4 76.58 0.0
29 12:15 NW 22 4.83 Light Snow BKN020 OVC024 1 0 93% -4 76.58 0.0
29 11:55 NW 22 G 35 2.82 Light Snow OVC019 1 0 93% -4 76.58 0.0
29 11:35 NW 22 16.09 Unknown Precip BKN018 OVC022 1 0 93% -4 76.58 0.0
29 11:15 NW 19 8.05 Fog/Mist SCT018 BKN022 1 1 100% -3 76.58 0.0
29 10:55 W 15 G 26 4.83 Light Snow FEW016 SCT022 1 1 100% -3 76.61 0.0
29 10:35 W 20 G 31 2.82 Light Snow BKN015 BKN019 1 1 100% -4 76.61 0.0
29 10:15 W 20 G 35 4.83 Light Snow SCT017 SCT026 1 1 100% -4 76.58 0.0
29 09:55 W 22 4.83 Light Snow BKN014 BKN019 1 1 100% -4 76.58 0.0
29 09:35 W 24 G 33 4.02 Unknown Precip SCT015 1 1 100% -4 76.58 0.0
29 09:15 W 24 3.22 Light Snow SCT014 SCT018 1 1 100% -4 76.56 0.0
29 08:55 W 20 G 33 2.41 Light Snow FEW008 SCT016 1 1 100% -4 76.56 0.0
29 08:35 W 24 2.82 Light Snow SCT008 BKN015 1 1 100% -4 76.56 0.0
29 08:15 W 22 G 33 4.02 Light Snow BKN015 OVC021 1 0 93% -4 76.53 0.0
29 07:55 W 20 4.02 Light Snow BKN014 OVC019 1 0 93% -4 76.53 0.0
29 07:35 W 26 4.02 Light Snow FEW008 OVC014 1 0 93% -4 76.5 0.0
29 07:15 W 28 G 39 3.22 Light Snow FEW007 OVC014 1 0 93% -5 76.48 0.0
29 06:55 W 24 G 33 2.82 Light Snow OVC014 1 0 93% -4 76.45 0.0
29 06:35 W 30 8.05 Light Drizzle OVC014 1 -1 87% -5 76.45 0.0
29 06:15 W 24 12.87 Light Snow OVC017 1 -1 87% -4 76.45 0.0
29 05:55 W 20 G 33 12.87 Unknown Precip OVC019 1 -2 81% -4 76.43 0.0
29 05:35 W 20 11.27 Unknown Precip OVC020 1 -2 81% -4 76.43 0.0
29 05:15 W 15 G 28 16.09 Unknown Precip BKN022 OVC028 1 -2 81% -3 76.43 0.0
29 04:55 W 22 14.48 Unknown Precip BKN024 OVC030 1 -2 81% -4 76.4 0.0
29 04:35 W 19 14.48 Unknown Precip SCT020 BKN025 OVC031 1 -2 81% -3 76.4 0.0
29 04:15 W 20 16.09 Unknown Precip OVC020 1 -2 81% -4 76.4 0.0
29 03:55 W 20 G 30 14.48 Unknown Precip OVC021 1 -2 81% -4 76.4 0.0
29 03:35 W 19 G 28 6.44 Unknown Precip OVC019 1 -2 81% -3 76.4 0.0
29 03:15 W 24 G 33 12.87 Unknown Precip OVC020 1 -2 81% -4 76.4 0.0
29 02:55 W 22 16.09 Unknown Precip BKN023 OVC029 1 -2 81% -4 76.4 0.0
29 02:35 W 19 16.09 Light Unknown Precip SCT022 BKN029 OVC037 1 -2 81% -3 76.4 0.0
29 02:15 W 17 G 28 11.27 Unknown Precip SCT020 BKN037 OVC060 1 -1 87% -3 76.4 0.0
29 01:55 W 20 16.09 Unknown Precip SCT021 BKN048 OVC060 1 -1 87% -4 76.4 0.0
29 01:35 W 22 11.27 Unknown Precip BKN020 BKN027 OVC065 1 -1 87% -4 76.4 0.0
29 01:15 NW 19 4.02 Unknown Precip BKN020 OVC027 1 -1 87% -3 76.4 0.0
29 00:55 NW 17 G 33 9.66 Unknown Precip BKN021 BKN027 OVC039 1 -2 81% -3 76.4 0.0
29 00:35 NW 19 G 30 16.09 Overcast BKN022 BKN049 OVC070 2 -3 70% -2 76.38 0.0
29 00:15 W 17 16.09 Overcast FEW048 BKN060 OVC070 1 -4 70% -3 76.38 0.0
28 23:55 W 13 16.09 Mostly Cloudy FEW027 SCT036 BKN048 0 -5 69% -4 76.38 0.0
28 23:35 Calm 16.09 Light Unknown Precip SCT028 BKN036 OVC055 -2 -7 69% 76.4 0.0
28 23:15 N 6 16.09 Overcast BKN050 OVC060 -2 -7 69% 76.4 0.0
28 22:55 SW 9 16.09 Mostly Cloudy FEW021 SCT027 BKN050 -3 -8 69% -6 76.43 0.0
28 22:35 NW 17 16.09 Overcast SCT026 BKN035 OVC060 -2 -8 64% -7 76.45 0.0
28 22:15 W 9 16.09 Overcast FEW048 BKN060 OVC070 -3 -8 69% -6 76.4 0.0
28 21:55 W 7 16.09 Overcast OVC065 -3 -8 69% -6 76.4 0.0
28 21:35 W 6 16.09 Overcast BKN065 BKN075 OVC100 -3 -8 69% 76.4 0.0
28 21:15 Calm 16.09 Overcast SCT050 BKN075 OVC100 -4 -8 74% 76.43 0.0
28 20:55 W 11 16.09 Mostly Cloudy FEW046 SCT050 BKN065 -3 -8 69% -7 76.43 0.0
28 20:35 Calm 16.09 Overcast OVC060 -4 -8 74% 76.43 0.0
28 20:15 W 7 16.09 Overcast OVC065 -3 -7 74% -6 76.4 0.0
28 19:55 Calm 16.09 Overcast OVC070 -3 -7 74% 76.4 0.0
28 19:35 Calm 16.09 Overcast BKN070 OVC080 -3 -7 74% 76.38 0.0
28 19:15 NE 9 16.09 Overcast SCT080 OVC100 -2 -7 69% -5 76.38 0.0
28 18:55 N 6 16.09 Overcast OVC110 -3 -7 74% 76.35 0.0
28 18:35 Calm 16.09 Mostly Cloudy BKN110 -3 -7 74% 76.35 0.0
28 18:15 Calm 16.09 Overcast OVC110 -3 -7 74% 76.35 0.0
28 17:55 Calm 16.09 Mostly Cloudy BKN110 -2 -7 69% 76.38 0.0
28 17:35 Calm 16.09 Partly Cloudy SCT110 -2 -7 69% 76.35 0.0
28 17:15 SE 9 16.09 A Few Clouds FEW090 -2 -7 69% -5 76.33 0.0
28 16:55 E 9 16.09 Partly Cloudy SCT090 -2 -7 69% -5 76.33 0.0
28 16:35 Calm 16.09 Fair CLR -1 -7 64% 76.33 0.0
28 16:15 NE 6 16.09 Fair CLR 0 -7 60% 76.35 0.0
28 15:55 NE 6 16.09 Fair CLR 0 -7 60% 76.33 0.0
28 15:35 NE 6 16.09 Fair CLR 0 -7 60% 76.33 0.0
28 15:15 NE 11 16.09 Fair CLR 1 -7 56% -2 76.3 0.0
28 14:55 NE 13 16.09 Fair CLR 1 -7 56% -2 76.3 0.0
28 14:35 NE 13 16.09 Fair CLR 2 -7 52% -1 76.3 0.0
28 13:35 NE 15 16.09 Fair CLR 3 -7 48% -0 76.28 0.0
28 13:15 NE 13 16.09 Fair CLR 3 -7 48% 0 76.3 0.0
28 12:55 NE 13 16.09 Fair CLR 4 -7 45% 1 76.3 0.0
28 12:35 NE 9 16.09 Fair CLR 4 -7 45% 2 76.33 0.0
28 12:15 NE 11 16.09 Fair CLR 3 -6 52% 0 76.38 0.0
28 11:55 NE 7 16.09 Fair CLR 3 -7 48% 1 76.4 0.0
28 11:35 NE 13 16.09 Fair CLR 4 -7 45% 1 76.43 0.0
28 11:15 NE 15 16.09 Fair CLR 5 -8 39% 2 76.45 0.0
28 10:55 N 11 16.09 Fair CLR 5 -9 36% 3 76.45 0.0
28 10:35 NW 13 16.09 Fair CLR 6 -9 34% 4 76.48 0.0
28 10:15 NW 13 G 22 16.09 Fair CLR 6 -9 34% 4 76.5 0.0
28 09:55 W 15 16.09 Fair CLR 5 -8 39% 2 76.5 0.0
28 09:35 W 11 16.09 Fair CLR 5 -9 36% 3 76.5 0.0
28 09:15 W 9 16.09 Fair CLR 4 -9 39% 2 76.5 0.0
28 08:55 W 9 16.09 Fair CLR 3 -8 45% 1 76.5 0.0
28 08:35 W 7 16.09 Fair CLR 3 -8 45% 1 76.5 0.0
28 08:15 W 13 16.09 Fair CLR 2 -9 44% -1 76.48 0.0
28 07:55 W 13 16.09 Fair CLR 0 -9 51% -4 76.45 0.0
28 07:35 W 17 16.09 Fair CLR 0 -9 51% -4 76.48 0.0
28 07:15 W 7 16.09 Fair CLR 0 -9 51% -2 76.48 0.0
28 06:55 W 9 16.09 Fair CLR 0 -9 51% -3 76.48 0.0
28 06:35 W 13 16.09 Fair CLR 0 -9 51% -4 76.48 0.0
28 06:15 W 15 16.09 Fair CLR 1 -9 48% -3 76.48 0.0
28 05:55 W 15 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 05:35 W 15 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 05:15 W 20 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 04:55 W 20 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 04:35 W 20 16.09 Fair CLR 2 -9 44% -2 76.5 0.0
28 04:15 W 20 16.09 Fair CLR 2 -9 44% -2 76.5 0.0
28 03:55 W 19 16.09 Fair CLR 2 -9 44% -2 76.5 0.0
28 03:35 W 20 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 03:15 W 20 16.09 Fair CLR 2 -9 44% -2 76.48 0.0
28 02:55 W 19 16.09 Fair CLR 2 -9 44% -2 76.5 0.0
28 02:35 W 20 16.09 Fair CLR 2 -8 48% -2 76.5 0.0
28 02:15 W 22 16.09 Fair CLR 2 -8 48% -3 76.53 0.0
28 01:55 W 22 16.09 Fair CLR 2 -8 48% -3 76.53 0.0
28 01:35 W 19 16.09 Fair CLR 2 -8 48% -2 76.53 0.0
28 01:15 W 19 16.09 Fair CLR 1 -8 51% -3 76.56 0.0
28 00:55 W 15 G 24 16.09 Fair CLR 1 -8 51% -3 76.56 0.0
28 00:35 W 15 16.09 Fair CLR 0 -8 55% -4 76.58 0.0
28 00:15 W 17 16.09 Fair CLR -1 -8 59% -6 76.58 0.0
27 23:55 W 13 16.09 Fair CLR -2 -9 59% -6 76.61 0.0
27 23:35 W 9 16.09 Fair CLR -2 -9 59% -5 76.66 0.0
27 23:15 W 13 16.09 Fair CLR -2 -9 59% -6 76.66 0.0
27 22:55 W 15 16.09 Fair CLR -2 -9 59% -6 76.66 0.0
27 22:35 W 15 16.09 Fair CLR -2 -8 64% -6 76.68 0.0
27 22:15 W 15 16.09 Fair CLR -1 -8 59% -5 76.68 0.0
27 21:55 W 13 16.09 Fair CLR -1 -8 59% -5 76.68 0.0
27 21:35 W 9 16.09 Fair CLR -2 -9 59% -5 76.68 0.0
27 21:15 W 7 16.09 Fair CLR -2 -9 59% -4 76.68 0.0
27 20:55 W 7 16.09 Fair CLR -2 -9 59% -4 76.68 0.0
27 20:35 W 6 16.09 Fair CLR -2 -9 59% 76.68 0.0
27 20:15 NW 7 16.09 Fair CLR -3 -9 64% -6 76.71 0.0
27 19:55 Calm 16.09 Fair CLR -5 -9 74% 76.71 0.0
27 19:35 W 7 16.09 Fair CLR -4 -10 63% -7 76.76 0.0
27 19:15 W 7 16.09 Fair CLR -2 -10 55% -4 76.76 0.0
27 18:55 W 7 16.09 Fair CLR -1 -10 51% -3 76.76 0.0
27 18:35 NW 9 16.09 Fair CLR -1 -10 51% -4 76.76 0.0
27 18:15 NW 6 16.09 Fair CLR -1 -10 51% 76.73 0.0
27 17:55 NW 7 16.09 Fair CLR -1 -10 51% -3 76.71 0.0
27 17:35 W 11 16.09 Fair CLR 0 -10 47% -3 76.71 0.0
27 17:15 NW 13 16.09 Fair CLR 1 -10 44% -2 76.71 0.0
27 16:55 NW 19 G 30 16.09 Fair CLR 2 -10 41% -2 76.68 0.0
27 16:35 NW 13 16.09 Fair CLR 1 -10 44% -2 76.68 0.0
27 16:15 NW 11 16.09 A Few Clouds FEW065 2 -10 41% -1 76.68 0.0
27 15:55 NW 15 16.09 Fair CLR 3 -10 38% -0 76.66 0.0
27 15:35 NW 17 16.09 Fair CLR 3 -10 38% -1 76.66 0.0
27 15:15 NW 11 16.09 Fair CLR 3 -10 38% 0 76.66 0.0
27 14:55 W 11 16.09 A Few Clouds FEW065 2 -10 41% -1 76.66 0.0
27 14:35 W 13 16.09 Partly Cloudy SCT065 SCT080 2 -10 41% -1 76.63 0.0
27 14:15 W 9 16.09 Mostly Cloudy BKN065 BKN080 0 -10 47% -3 76.63 0.0
27 13:55 Vrbl 9 16.09 Mostly Cloudy BKN070 0 -10 47% -3 76.63 0.0
27 13:35 NW 13 16.09 Overcast OVC075 0 -10 47% -4 76.63 0.0
27 13:15 N 11 16.09 Overcast OVC075 0 -9 51% -3 76.66 0.0
27 12:55 NW 11 16.09 Mostly Cloudy FEW065 BKN075 -1 -10 51% -4 76.66 0.0
27 12:35 NW 13 16.09 Overcast SCT065 OVC080 0 -9 51% -4 76.66 0.0
27 12:15 NW 11 16.09 Overcast FEW060 OVC080 0 -9 51% -3 76.66 0.0
27 11:55 NW 15 16.09 Overcast FEW060 OVC080 0 -9 51% -4 76.66 0.0
27 11:35 N 11 16.09 Overcast BKN060 OVC080 1 -8 51% -2 76.66 0.0
27 11:15 N 7 16.09 Overcast OVC060 -2 -9 59% -4 76.66 0.0
27 10:55 Calm 16.09 Overcast BKN060 OVC070 -2 -9 59% 76.68 0.0
27 10:35 Calm 16.09 Overcast OVC060 -3 -10 59% 76.68 0.0
27 10:15 Calm 16.09 Mostly Cloudy BKN055 BKN065 BKN075 -4 -10 63% 76.68 0.0
27 09:55 Calm 16.09 Overcast OVC060 -5 -11 63% 76.71 0.0
27 09:35 NE 6 16.09 Overcast BKN065 OVC080 -6 -11 68% 76.71 0.0
27 09:15 Calm 16.09 Overcast FEW065 OVC075 -7 -11 73% 76.68 0.0
27 08:55 Calm 16.09 Overcast BKN070 OVC080 -8 -11 79% 76.68 0.0
27 08:35 Calm 16.09 Overcast OVC065 -9 -11 86% 76.68 0.0
27 08:15 NE 6 16.09 Overcast BKN065 OVC075 -9 -11 86% 76.66 0.0
27 07:55 SE 6 16.09 Overcast FEW049 BKN060 OVC075 -9 -12 79% 76.66 0.0
27 07:35 SE 7 16.09 Overcast SCT049 BKN060 OVC070 -10 -12 85% -14 76.66 0.0
27 07:15 SE 7 16.09 Overcast FEW039 BKN055 OVC065 -10 -12 85% -14 76.66 0.0
27 06:55 Calm 16.09 Overcast OVC065 -10 -12 85% 76.63 0.0
27 06:35 Calm 16.09 Overcast OVC070 -9 -12 79% 76.63 0.0
27 06:15 S 6 16.09 Overcast OVC070 -9 -12 79% 76.63 0.0
27 05:55 S 7 16.09 Overcast FEW055 BKN065 OVC075 -10 -12 85% -14 76.66 0.0
27 05:35 S 9 16.09 Overcast FEW050 BKN060 OVC075 -10 -12 85% -14 76.63 0.0
27 05:15 Calm 16.09 Mostly Cloudy FEW050 SCT065 BKN075 -11 -13 85% 76.63 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)