Hourly Weather Forecast for Thursday

Spearfish, South Dakota (57799)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Thursday Night
nt_clear Mainly clear skies. Low 28F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 23 41 | 23 34 | 17 29 | 14
Wind 7 mph West 3 mph North 4 mph West 8 mph SW
Humidity 84% 48% 50% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 17%
Conditions Clear
Sunrise & Sunset
7:26 AM
4:17 PM
Friday
clear Sunny skies. High 42F. Winds SSW at 5 to 10 mph.
Friday Night
nt_clear Mainly clear skies. Low 29F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 14 42 | 22 31 | 20 30 | 13
Wind 6 mph SSW 4 mph WNW 5 mph SSW 6 mph SSW
Humidity 52% 44% 64% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 20% 14% 28%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:17 PM
Saturday
snow Snow showers early. Bright sunshine later. High 39F. Winds W at 10 to 15 mph. Chance of snow 50%.
Saturday Night
nt_clear Partly cloudy. Low 28F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 18 39 | 29 30 | 22 30 | 19
Wind 6 mph WSW 10 mph WNW 8 mph SW 10 mph SSW
Humidity 56% 67% 70% 62%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 67% 42% 15% 17%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:27 AM
4:17 PM
Sunday
chancerain Cloudy with occasional showers for the afternoon. High 41F. Winds W at 10 to 20 mph. Chance of rain 40%.
Sunday Night
nt_snow Rain and snow tapering off in the evening. Decreasing cloudiness late. Low 32F. Winds WNW at 10 to 20 mph. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 20 41 | 28 37 | 28 33 | 26
Wind 8 mph SSW 12 mph W 13 mph WNW 16 mph WNW
Humidity 59% 60% 71% 74%
Chance of Precip. 0% 40% 40% 20%
Cloud Cover 62% 93% 63% 72%
Conditions Mostly Cloudy Chance of Rain Snow Mostly Cloudy
Sunrise & Sunset
7:28 AM
4:18 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 37F. Winds WNW at 15 to 25 mph.
Monday Night
nt_snow Snow in the evening will give way to some clearing overnight. Low near 25F. Winds WNW at 10 to 20 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 27 37 | 24 31 | 26 27 | 23
Wind 14 mph WNW 19 mph WNW 14 mph WNW 13 mph WNW
Humidity 77% 60% 82% 84%
Chance of Precip. 10% 10% 60% 10%
Cloud Cover 26% 25% 100% 20%
Conditions Clear Clear Snow Clear
Sunrise & Sunset
7:28 AM
4:18 PM
Tuesday
snow Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High 34F. Winds W at 10 to 20 mph. Chance of snow 50%. Snow accumulations less than one inch.
Tuesday Night
nt_snow Snow showers. Low 24F. Winds WNW at 10 to 20 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 20 34 | 20 28 | 21 29 | 22
Wind 15 mph WNW 14 mph WNW 10 mph W 14 mph WNW
Humidity 79% 56% 74% 76%
Chance of Precip. 20% 0% 50% 40%
Cloud Cover 64% 68% 72% 83%
Conditions Mostly Cloudy Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
7:29 AM
4:19 PM
Wednesday
clear Sun and a few passing clouds. High 29F. Winds W at 10 to 20 mph.
Wednesday Night
nt_cloudy Cloudy. Low 17F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 18 29 | 17 21 | 15 19 | 14
Wind 13 mph W 15 mph WNW 12 mph W 9 mph WNW
Humidity 75% 62% 77% 81%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 71% 29% 30% 88%
Conditions Mostly Cloudy Clear Partly Cloudy Overcast
Sunrise & Sunset
7:29 AM
4:20 PM
Thursday
snow Cloudy. Snow showers developing in the afternoon. High around 20F. Winds NW at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.
Thursday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low near 10F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 20 | 13 16 | 13 14 | 9
Wind 10 mph WNW 13 mph NW 10 mph NW 10 mph WNW
Humidity 87% 75% 86% 80%
Chance of Precip. 20% 40% 20% 10%
Cloud Cover 90% 91% 87% 78%
Conditions Overcast Snow Showers Overcast Mostly Cloudy
Sunrise & Sunset
7:30 AM
4:20 PM
Friday
clear Except for a few afternoon clouds, mainly sunny. High 17F. Winds WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 7F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 8 17 | 8 11 | 6 8 | 4
Wind 11 mph WNW 12 mph WNW 12 mph W 12 mph W
Humidity 86% 68% 79% 82%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% 29% 56% 11%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:30 AM
4:21 PM
Saturday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 19F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 6F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 3 18 | 10 12 | 6 8 | 5
Wind 8 mph WSW 11 mph WNW 11 mph WNW 10 mph W
Humidity 77% 70% 78% 88%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 24% 68% 44% 39%
Conditions Clear Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:30 AM
4:22 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 17F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds. Low near 5F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 2 16 | 5 11 | 5 9 | 1
Wind 8 mph W 10 mph NW 9 mph WNW 7 mph WNW
Humidity 80% 63% 77% 70%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 40% 40% 49% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High 14F. Winds NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low around 5F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -2 14 | 3 9 | 1 7 | -1
Wind 9 mph WNW 10 mph NW 9 mph WNW 7 mph W
Humidity 69% 62% 67% 67%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 46% 39% 39% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy skies. High 14F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 6F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | 0 14 | 6 11 | 5 7 | 3
Wind 8 mph W 10 mph NW 8 mph WNW 7 mph WNW
Humidity 73% 71% 78% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 43% 48% 53% 53%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Mostly cloudy skies early. A few snow showers developing later in the day. High 14F. Winds NW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Wednesday Night
nt_snow Occasional snow showers. Low 6F. Winds W 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 7 | 2 14 | 7 10 | 7 8 | 2
Wind 8 mph W 9 mph NW 7 mph WNW 7 mph W
Humidity 81% 74% 86% 76%
Chance of Precip. 20% 30% 40% 50%
Cloud Cover 59% 68% 72% 71%
Conditions Partly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
snow Mostly cloudy with snow showers during the morning. High 16F. Winds NW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 3F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 0 16 | 7 11 | 6 4 | 1
Wind 8 mph W 9 mph NW 10 mph WNW 8 mph W
Humidity 70% 68% 81% 87%
Chance of Precip. 50% 20% 10% 10%
Cloud Cover 76% 74% 66% 54%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise