Hourly Weather Forecast for Saturday

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 (%):
Sunday
snow Cloudy with snow showers developing during the afternoon. High 26F. Winds ESE at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Sunday Night
nt_snow Light snow in the evening will give way to cloudy skies overnight. Low 8F. Winds E at 10 to 15 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 8 26 | 15 19 | 15 11 | 11
Wind 5 mph S 6 mph ENE 10 mph E 7 mph E
Humidity 66% 63% 84% 98%
Chance of Precip. 0% 20% 50% 60%
Cloud Cover 51% 90% 95% 90%
Conditions Partly Cloudy Overcast Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:22 PM
Monday
snow Snow showers early becoming more scattered later. High 8F. Winds NE at 5 to 10 mph. Chance of snow 50%.
Monday Night
nt_mostlycloudy Mostly cloudy skies. Low -7F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 5 8 | 2 4 | -1 -4 | -10
Wind 6 mph E 6 mph NE 5 mph N 3 mph WNW
Humidity 86% 74% 78% 77%
Chance of Precip. 20% 30% 10% 10%
Cloud Cover 85% 83% 82% 71%
Conditions Overcast Snow Showers Overcast Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:23 PM
Tuesday
partlycloudy Partly cloudy skies. High 3F. Winds WNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low -6F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -5 | -12 2 | -7 -4 | -12 -2 | -13
Wind 6 mph W 8 mph NW 6 mph WSW 8 mph SW
Humidity 70% 64% 68% 57%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 64% 55% 10% 1%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:31 AM
4:24 PM
Wednesday
clear Sunny skies. High around 25F. Winds WSW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low 17F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 5 | -8 25 | 6 18 | 0 18 | 0
Wind 9 mph SW 12 mph W 11 mph WSW 11 mph WSW
Humidity 52% 44% 44% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 13% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:31 AM
4:25 PM
Thursday
clear A mainly sunny sky. High 36F. Winds SW at 5 to 10 mph.
Thursday Night
nt_mostlycloudy Partly cloudy during the evening followed by cloudy skies overnight. Low 16F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 6 35 | 22 21 | 13 17 | 8
Wind 9 mph SW 8 mph WSW 7 mph SSW 4 mph SW
Humidity 50% 60% 69% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 7% 20% 77%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:26 PM
Friday
snow Cloudy. Snow showers developing in the afternoon. High around 25F. Winds NW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Friday Night
nt_snow Occasional snow showers. Low near 5F. Winds NNE at 5 to 10 mph. Chance of snow 50%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 11 25 | 17 19 | 14 9 | 5
Wind 7 mph W 9 mph NW 7 mph N 4 mph NE
Humidity 72% 71% 79% 84%
Chance of Precip. 10% 40% 50% 40%
Cloud Cover 82% 81% 92% 93%
Conditions Overcast Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:27 PM
Saturday
snow Intermittent snow showers, especially early. High near 10F. Winds NNW at 5 to 10 mph. Chance of snow 40%. About one inch of snow expected.
Saturday Night
nt_snow Flurries and a few snow showers throughout the night. Low 1F. Winds W at 5 to 10 mph. Chance of snow 40%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | 2 9 | 5 6 | 4 2 | 1
Wind 4 mph NNE 7 mph NNW 7 mph NW 5 mph W
Humidity 83% 82% 91% 96%
Chance of Precip. 30% 20% 30% 30%
Cloud Cover 90% 88% 87% 89%
Conditions Snow Showers Overcast Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:28 PM
Sunday
snow Snow showers. High 8F. Winds NW at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Sunday Night
nt_snow Variable clouds with snow showers. Low -6F. Winds NW at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 4 | -3 8 | -3 3 | -5 0 | -7
Wind 6 mph WSW 7 mph NW 6 mph NNW 7 mph NW
Humidity 73% 62% 67% 70%
Chance of Precip. 40% 30% 60% 50%
Cloud Cover 86% 77% 81% 84%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:29 PM
Monday
partlycloudy Partly cloudy. High 4F. Winds WNW at 5 to 10 mph.
Monday Night
nt_clear Mainly clear. Low -7F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -5 | -10 3 | -11 -4 | -13 -5 | -17
Wind 6 mph W 7 mph NW 4 mph SW 5 mph SSW
Humidity 76% 51% 64% 56%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 53% 30% 28% 20%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:31 AM
4:30 PM
Tuesday
clear Sunny along with a few clouds. High 12F. Winds SW at 5 to 10 mph.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 1F. Winds light and variable. Chance of snow 40%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -1 | -13 11 | -1 7 | -2 3 | -7
Wind 8 mph SSW 8 mph W 5 mph SSW 4 mph S
Humidity 57% 58% 65% 61%
Chance of Precip. 10% 0% 40% 40%
Cloud Cover 18% 25% 70% 74%
Conditions Clear Clear Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:31 PM
Wednesday
snow Mostly cloudy with snow showers around in the morning. High 13F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Wednesday Night
nt_chancesnow Mostly cloudy skies with a few snow showers late. Low 3F. Winds light and variable. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 5 | -5 13 | 3 10 | 0 4 | -5
Wind 4 mph SW 6 mph NNW 4 mph SSE 2 mph S
Humidity 64% 63% 65% 65%
Chance of Precip. 40% 20% 20% 30%
Cloud Cover 76% 76% 75% 70%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
snow A mix of clouds and sun in the morning giving way to a few snow showers during the afternoon. High 16F. Winds light and variable. Chance of snow 30%.
Thursday Night
nt_partlycloudy A few clouds. Low 7F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -4 15 | 6 11 | 6 8 | 6
Wind 3 mph S 5 mph S 5 mph SSE 5 mph S
Humidity 64% 68% 82% 90%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 65% 57% 51% 56%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
mostlycloudy Mainly cloudy. High 19F. Winds SE at 5 to 10 mph.
Friday Night
nt_chancesnow A few snow showers around in the evening, otherwise mostly cloudy. Low near 5F. Winds light and variable. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 4 18 | 14 14 | 13 7 | 3
Wind 3 mph S 6 mph E 5 mph SSE 3 mph SSW
Humidity 78% 83% 96% 83%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 63% 68% 73% 73%
Conditions Mostly Cloudy Mostly Cloudy Snow Showers Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
mostlycloudy Mostly cloudy. High 21F. Winds SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low around 10F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 7 20 | 15 16 | 15 11 | 10
Wind 5 mph S 7 mph NNW 5 mph SW 5 mph SSW
Humidity 100% 82% 95% 95%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 71% 68% 66% 51%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 7 20 | 15 16 | 15 16 | 6
Wind 5 mph S 7 mph NNW 5 mph SW 4 mph ESE
Humidity 100% 82% 95% 67%
Chance of Precip. 10% 10% 20% 0%
Cloud Cover 71% 68% 66% %
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise