Hourly Weather Forecast for Friday

Spearfish, South Dakota (57783)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_partlycloudy A few clouds. Low 31F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 21 46 | 27 36 | 19 33 | 22
Wind 1 mph SSE 3 mph NNW 3 mph SSE 7 mph SSW
Humidity 56% 49% 50% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 22%
Conditions Clear
Sunrise & Sunset
7:28 AM
4:18 PM
Sunday
chancerain Cloudy in the morning, then off and on rain showers during the afternoon hours. High 46F. Winds WSW at 10 to 20 mph. Chance of rain 60%.
Sunday Night
nt_chancesnow Gusty winds. Snow showers developing overnight. Low 32F. Winds W at 20 to 30 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 23 46 | 30 41 | 30 35 | 29
Wind 8 mph SSW 12 mph WSW 16 mph W 22 mph W
Humidity 59% 53% 66% 77%
Chance of Precip. 0% 40% 20% 40%
Cloud Cover 45% 86% 60% 73%
Conditions Partly Cloudy Chance of Rain Mostly Cloudy Snow Showers
Sunrise & Sunset
7:28 AM
4:18 PM
Monday
snow Periods of snow and windy. Temps nearly steady in the low to mid 30s. Winds NW at 25 to 35 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Monday Night
nt_snow Variably cloudy with snow showers. Low 26F. Winds NW at 15 to 25 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 27 33 | 23 30 | 25 27 | 24
Wind 25 mph WNW 27 mph NW 20 mph NW 17 mph NW
Humidity 79% 68% 81% 86%
Chance of Precip. 40% 70% 60% 60%
Cloud Cover 89% 100% 99% 90%
Conditions Snow Showers Snow Snow Showers Snow Showers
Sunrise & Sunset
7:29 AM
4:19 PM
Tuesday
snow Variably cloudy with snow showers. High 32F. Winds WNW at 15 to 25 mph. Chance of snow 40%. Snow accumulations less than one inch.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 24F with temps rising to near freezing. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 24 31 | 21 26 | 18 28 | 19
Wind 17 mph NW 18 mph NW 14 mph W 9 mph SW
Humidity 86% 67% 70% 69%
Chance of Precip. 40% 40% 10% 0%
Cloud Cover 92% 85% 41% 43%
Conditions Snow Showers Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:29 AM
4:19 PM
Wednesday
mostlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 39F. Winds W at 10 to 15 mph.
Wednesday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 27F. Winds WSW at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 20 38 | 29 33 | 26 29 | 24
Wind 8 mph W 11 mph WNW 8 mph WNW 7 mph SW
Humidity 63% 69% 74% 80%
Chance of Precip. 20% 20% 10% 30%
Cloud Cover 60% 76% 26% 79%
Conditions Mostly Cloudy Mostly Cloudy Clear Snow Showers
Sunrise & Sunset
7:30 AM
4:20 PM
Thursday
snow Snow likely. High 32F. Winds N at 10 to 20 mph. Chance of snow 70%. 1 to 3 inches of snow expected.
Thursday Night
nt_snow Snow in the evening will diminish to a few snow showers overnight. Low 16F. Winds WNW at 10 to 20 mph. Chance of snow 70%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 26 25 | 24 24 | 18 20 | 16
Wind 7 mph NNE 13 mph N 14 mph NW 10 mph NW
Humidity 84% 97% 80% 83%
Chance of Precip. 50% 70% 70% 30%
Cloud Cover 92% 100% 100% 89%
Conditions Snow Showers Snow Snow Snow Showers
Sunrise & Sunset
7:30 AM
4:20 PM
Friday
clear Sun and a few passing clouds. High 23F. Winds WNW at 10 to 20 mph.
Friday Night
nt_clear Clear skies. Low 13F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 22 | 12 19 | 13 15 | 8
Wind 10 mph W 14 mph WNW 10 mph W 11 mph WSW
Humidity 80% 66% 78% 73%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 83% 34% 23% 21%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
7:30 AM
4:21 PM
Saturday
clear Mainly sunny. High 27F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 16F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 8 26 | 14 20 | 12 18 | 10
Wind 11 mph SW 12 mph WSW 11 mph SW 9 mph SSW
Humidity 78% 61% 73% 70%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 10% 10% 22% 68%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:22 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High around 25F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy skies. Low 11F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 24 | 15 18 | 13 14 | 7
Wind 10 mph WSW 14 mph WNW 11 mph WNW 9 mph W
Humidity 79% 67% 80% 76%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 46% 33% 54% 82%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
7:31 AM
4:22 PM
Monday
snow Mostly cloudy skies early. A few snow showers developing later in the day. High 18F. Winds NW at 10 to 15 mph. Chance of snow 30%. Snow accumulations less than one inch.
Monday Night
nt_clear Mostly clear skies. Low near 5F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 7 18 | 9 11 | 4 8 | 3
Wind 7 mph WNW 10 mph NNW 9 mph WNW 7 mph W
Humidity 79% 67% 74% 81%
Chance of Precip. 20% 30% 10% 10%
Cloud Cover 69% 69% 31% 24%
Conditions Mostly Cloudy Snow Showers Partly Cloudy Clear
Sunrise & Sunset
7:31 AM
4:23 PM
Tuesday
clear Mostly sunny skies. High 19F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_clear A few clouds from time to time. Low 7F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | 0 17 | 3 12 | 3 10 | -2
Wind 10 mph W 12 mph WNW 12 mph WNW 12 mph W
Humidity 76% 55% 68% 59%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 22% 25% 29% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Plentiful sunshine. High 17F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_clear Mostly clear. Low 7F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | -5 17 | 6 9 | -1 9 | -6
Wind 11 mph W 12 mph WNW 10 mph W 10 mph W
Humidity 55% 60% 62% 50%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 21% 17% 20% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy. High 21F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low around 10F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 0 20 | 7 15 | 4 12 | 2
Wind 10 mph W 14 mph WNW 10 mph W 10 mph W
Humidity 60% 56% 62% 65%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 29% 41% 42% 41%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy. High 23F. Winds WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low near 10F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 4 22 | 9 16 | 7 12 | 8
Wind 10 mph W 14 mph WNW 11 mph W 9 mph WSW
Humidity 70% 58% 65% 84%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 46% 48% 47% 48%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy skies. High 22F. Winds W at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 13F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 9 22 | 12 16 | 9 14 | 6
Wind 7 mph WSW 10 mph W 9 mph WSW 9 mph WSW
Humidity 86% 65% 75% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 43% 40% 40% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise