Hourly Weather Forecast for Saturday

Spearfish, South Dakota (57783)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
-10 / -20
-11 / -22
-10 / -18
2 / -12
6 / -10
0 / -12
0 / -13
1 / -13
Humidity (%):
58% 57% 65% 51% 47% 57% 55% 52%
Pressure (in):
31.08 31.07 31.05 30.98 30.85 30.77 30.69 30.63
Wind (mph):
WSW
6 mph WSW
(245°)
SW
7 mph SW
(234°)
SW
7 mph SW
(231°)
W
8 mph W
(270°)
W
8 mph W
(281°)
SW
10 mph SW
(237°)
SW
10 mph SW
(235°)
SW
11 mph SW
(229°)
Conditions:
Partly Cloudy
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Probability of Precipitation (%):
0% 0% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
31% 24% 16% 14% 10% 8% 6% 4%
Thursday
snow Cloudy with snow. High 29F. Winds N at 15 to 25 mph. Chance of snow 80%. 1 to 3 inches of snow expected.
Thursday Night
nt_chancesnow Cloudy with snow showers mainly during the evening. Low around 15F. Winds NNW at 5 to 10 mph. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 24 28 | 22 23 | 19 19 | 16
Wind 0 mph NNE 17 mph N 11 mph NNW 6 mph NNW
Humidity 77% 77% 83% 90%
Chance of Precip. 0% 60% 60% 20%
Cloud Cover % 99% 99% 89%
Conditions Snow Showers Snow Showers Overcast
Sunrise & Sunset
7:30 AM
4:20 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 24F. Winds WNW at 5 to 10 mph.
Friday Night
nt_clear A few clouds from time to time. Low 14F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 12 23 | 13 18 | 11 16 | 9
Wind 4 mph WNW 5 mph NW 5 mph SW 8 mph WSW
Humidity 84% 64% 74% 74%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 80% 54% 42% 20%
Conditions Overcast Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:30 AM
4:21 PM
Saturday
partlycloudy Partly cloudy skies. High 28F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 16F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 6 28 | 13 24 | 10 19 | 9
Wind 8 mph SW 10 mph WSW 8 mph SW 9 mph SW
Humidity 67% 53% 56% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 33% 45% 41%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:31 AM
4:22 PM
Sunday
snow Cloudy skies with afternoon snow showers. High near 25F. Winds ENE at 5 to 10 mph. Chance of snow 70%. Snow accumulations less than one inch.
Sunday Night
nt_snow Cloudy with some light snow. Low near 5F. Winds NE at 5 to 10 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 10 25 | 17 18 | 14 9 | 5
Wind 5 mph SSW 8 mph NE 9 mph ENE 8 mph ENE
Humidity 75% 71% 84% 83%
Chance of Precip. 20% 20% 70% 60%
Cloud Cover 75% 75% 97% 98%
Conditions Mostly Cloudy Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:22 PM
Monday
snow Mainly cloudy with snow showers around in the morning. High 6F. Winds NNW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Monday Night
nt_partlycloudy Partly cloudy skies. Low -12F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -1 5 | -2 -2 | -11 -9 | -18
Wind 8 mph NNW 10 mph NNW 8 mph WNW 6 mph WSW
Humidity 74% 69% 66% 62%
Chance of Precip. 50% 20% 10% 0%
Cloud Cover 97% 95% 87% 34%
Conditions Snow Showers Overcast Overcast Partly Cloudy
Sunrise & Sunset
7:31 AM
4:23 PM
Tuesday
clear Mainly sunny. High 7F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low -1F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -11 | -21 5 | -11 0 | -12 2 | -11
Wind 7 mph SW 8 mph W 9 mph SW 12 mph SW
Humidity 61% 46% 57% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 13% 7% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:31 AM
4:24 PM
Wednesday
clear A mainly sunny sky. High 17F. Winds WSW at 10 to 20 mph.
Wednesday Night
nt_clear Clear skies. Low 13F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | -10 17 | 4 14 | 6 18 | 7
Wind 11 mph SW 12 mph W 11 mph WSW 14 mph WSW
Humidity 53% 56% 68% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 5% 11% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:31 AM
4:25 PM
Thursday
clear Sunshine along with some cloudy intervals. High 29F. Winds W at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low around 20F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 7 29 | 20 24 | 15 22 | 12
Wind 13 mph WSW 13 mph W 9 mph WSW 9 mph SW
Humidity 55% 68% 70% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 15% 32% 67%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:26 PM
Friday
snow Partly cloudy in the morning followed by periods of snow showers later in the day. High 28F. Winds WSW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Friday Night
nt_mostlycloudy Mainly cloudy. Low 11F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 11 27 | 18 22 | 15 17 | 12
Wind 9 mph SW 9 mph W 10 mph W 9 mph W
Humidity 63% 68% 76% 82%
Chance of Precip. 0% 40% 10% 20%
Cloud Cover 53% 50% 78% 78%
Conditions Partly Cloudy Snow Showers Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:27 PM
Saturday
snow Becoming partly cloudy later with any flurries or snow showers ending by noontime. High 14F. Winds WNW at 5 to 10 mph. Chance of snow 30%.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 8F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 6 14 | 10 13 | 11 10 | 5
Wind 7 mph W 10 mph WNW 6 mph WSW 7 mph SSW
Humidity 78% 83% 90% 82%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 85% 32% 57% 55%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:31 AM
4:28 PM
Sunday
partlycloudy Sunshine and clouds mixed. High 24F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 8F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 4 20 | 13 15 | 12 11 | 8
Wind 7 mph SW 9 mph W 6 mph SW 5 mph WSW
Humidity 82% 74% 87% 88%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 57% 56% 58% 61%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
mostlycloudy Mostly cloudy. High 21F. Winds W at 5 to 10 mph.
Monday Night
nt_mostlycloudy Mostly cloudy skies. Low 9F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 6 19 | 15 16 | 12 11 | 8
Wind 7 mph SW 8 mph WNW 7 mph SW 8 mph S
Humidity 84% 84% 84% 87%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 64% 62% 61% 60%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
mostlycloudy Considerable cloudiness. High 21F. Winds SW at 5 to 10 mph.
Tuesday Night
nt_mostlycloudy Mainly cloudy. Low 12F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 6 19 | 10 17 | 7 13 | 7
Wind 7 mph S 8 mph W 6 mph S 6 mph SSW
Humidity 80% 66% 67% 78%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 67% 68% 65% 68%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
mostlycloudy Mainly cloudy. High 24F. Winds SSW at 5 to 10 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low 13F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 11 22 | 18 18 | 16 14 | 10
Wind 7 mph SSW 8 mph WSW 6 mph SSE 5 mph S
Humidity 87% 85% 92% 83%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 69% 70% 72% 67%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
mostlycloudy Mostly cloudy. High 24F. Winds SSW at 5 to 10 mph.
Thursday Night
nt_mostlycloudy Mainly cloudy. Low 16F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 11 24 | 22 23 | 18 19 | 14
Wind 6 mph SSW 7 mph SW 6 mph SSW 6 mph SSW
Humidity 80% 93% 81% 80%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 62% 62% 67% 72%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise