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 (%):
Wednesday
clear Mainly sunny. High 81F. Winds W at 10 to 15 mph.
Wednesday Night
nt_clear A mostly clear sky. Low around 55F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 38 75 | 39 78 | 39 60 | 41
Wind 8 mph SW 13 mph WNW 9 mph WNW 4 mph S
Humidity 53% 27% 25% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:38 AM
8:24 PM
Thursday
clear Sunny. High 87F. Winds NNW at 5 to 10 mph.
Thursday Night
nt_clear Clear skies. Low 58F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 38 81 | 43 83 | 44 64 | 44
Wind 5 mph SSW 6 mph NNW 7 mph NNE 5 mph SSW
Humidity 49% 26% 26% 50%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:39 AM
8:23 PM
Friday
clear Sunny skies. High 88F. Winds ENE at 5 to 10 mph.
Friday Night
nt_clear Clear. Low 64F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 42 81 | 48 84 | 46 68 | 50
Wind 3 mph S 8 mph NE 8 mph E 9 mph S
Humidity 50% 31% 27% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 3% 2% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
8:22 PM
Saturday
clear A mainly sunny sky. High near 90F. Winds NW at 10 to 15 mph.
Saturday Night
nt_clear A mostly clear sky. Low 64F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 48 85 | 41 87 | 40 69 | 40
Wind 8 mph SSW 10 mph NW 8 mph N 8 mph S
Humidity 52% 21% 20% 35%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 4% 2% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:42 AM
8:20 PM
Sunday
clear Except for a few afternoon clouds, mainly sunny. High 91F. Winds W at 10 to 15 mph.
Sunday Night
nt_clear A mostly clear sky. Low 62F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 44 86 | 49 88 | 43 69 | 48
Wind 5 mph SSW 7 mph WNW 9 mph WNW 5 mph SSW
Humidity 46% 27% 21% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 25% 20% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:43 AM
8:19 PM
Monday
clear Generally sunny. High 88F. Winds E at 5 to 10 mph.
Monday Night
nt_clear Mainly clear skies. Low 62F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 51 82 | 56 85 | 54 69 | 51
Wind 4 mph S 9 mph E 8 mph SE 7 mph S
Humidity 65% 41% 35% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 7% 14% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:18 PM
Tuesday
partlycloudy Partly cloudy. High 87F. Winds ENE at 10 to 15 mph.
Tuesday Night
nt_clear Generally fair. Low 61F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 52 82 | 59 81 | 59 67 | 57
Wind 6 mph SW 9 mph NE 9 mph ENE 6 mph S
Humidity 67% 46% 47% 70%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 46% 47% 21% 25%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:45 AM
8:16 PM
Wednesday
partlycloudy Partly cloudy skies. High 86F. Winds E at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low near 65F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 52 82 | 55 82 | 57 70 | 54
Wind 4 mph SSE 9 mph ENE 11 mph ESE 11 mph S
Humidity 69% 39% 43% 56%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 37% 25% 50% 47%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:46 AM
8:15 PM
Thursday
chancetstorms Mostly sunny in the morning then increasing clouds with some scattered thunderstorms later in the day. High near 85F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Isolated thunderstorms during the evening, then partly cloudy overnight. Low 61F. Winds SSE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 58 82 | 61 80 | 60 67 | 62
Wind 6 mph S 8 mph ENE 10 mph SE 7 mph SSE
Humidity 73% 48% 50% 83%
Chance of Precip. 20% 20% 50% 30%
Cloud Cover 34% 21% 50% 38%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:14 PM
Friday
chancetstorms Sunny early. Scattered thunderstorms developing later in the day. High 82F. Winds NE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. Low 58F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 78 | 59 78 | 57 65 | 58
Wind 4 mph SW 10 mph NNE 10 mph E 7 mph S
Humidity 92% 54% 48% 79%
Chance of Precip. 20% 10% 50% 50%
Cloud Cover 19% 21% 71% 50%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:12 PM
Saturday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 79F. Winds NNE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 57F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 75 | 57 76 | 56 62 | 56
Wind 5 mph SSW 9 mph NNE 11 mph ENE 7 mph S
Humidity 88% 53% 51% 79%
Chance of Precip. 30% 20% 20% 60%
Cloud Cover 35% 31% 40% 64%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High near 80F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 58F. Winds S at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 75 | 55 76 | 56 62 | 55
Wind 5 mph SSW 10 mph NNE 11 mph E 8 mph S
Humidity 81% 51% 49% 77%
Chance of Precip. 60% 40% 20% 40%
Cloud Cover 66% 50% 25% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 81F. Winds ESE at 10 to 20 mph. Chance of rain 40%.
Monday Night
nt_clear Mostly clear skies. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 76 | 57 77 | 56 64 | 56
Wind 6 mph S 12 mph E 11 mph ESE 9 mph S
Humidity 82% 51% 48% 76%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 36% 30% 29%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Mostly sunny skies. High 82F. Winds ESE at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 59F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 77 | 56 78 | 55 64 | 54
Wind 7 mph SSW 12 mph E 12 mph SE 8 mph S
Humidity 78% 48% 44% 69%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 27% 27% 21% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 77 | 56 78 | 55 61 | 34
Wind 7 mph SSW 12 mph E 12 mph SE 4 mph SSE
Humidity 78% 48% 44% 36%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 27% 27% 21% %
Conditions Clear Clear Clear
Sunrise & Sunset
Sun does not rise