Hourly Weather Forecast for Thursday

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 (%):
Thursday
clear Abundant sunshine. High 84F. Winds NNW at 5 to 10 mph.
Thursday Night
nt_clear A clear sky. Low 57F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 37 80 | 43 82 | 42 63 | 43
Wind 4 mph SSE 6 mph NW 8 mph NNW 5 mph SSE
Humidity 40% 27% 24% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 1% 2% 0%
Conditions Clear Clear Clear
Sunrise & Sunset
5:39 AM
8:23 PM
Friday
clear Sunny. High 87F. Winds ENE at 5 to 10 mph.
Friday Night
nt_clear Clear skies. Low 63F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 45 82 | 51 84 | 50 68 | 50
Wind 4 mph S 7 mph NE 8 mph E 8 mph S
Humidity 60% 34% 30% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 4% 12% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
8:22 PM
Saturday
clear Sunny skies. High around 90F. Winds NW at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low around 65F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 46 85 | 40 86 | 36 69 | 36
Wind 7 mph SW 10 mph NW 7 mph NNW 9 mph S
Humidity 49% 21% 17% 29%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:42 AM
8:20 PM
Sunday
clear Sunny skies. High 93F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies with a few passing clouds. Low 63F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 39 87 | 44 89 | 40 69 | 41
Wind 9 mph SSW 7 mph NW 9 mph N 4 mph N
Humidity 36% 22% 19% 36%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 2% 3% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:43 AM
8:19 PM
Monday
partlycloudy Partly cloudy. High 89F. Winds ESE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 64F. Winds SE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 44 83 | 55 84 | 55 70 | 57
Wind 3 mph S 10 mph E 13 mph SE 10 mph SE
Humidity 48% 39% 38% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 41% 47% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:18 PM
Tuesday
chancetstorms Scattered thunderstorms. High around 85F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 62F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 58 80 | 64 81 | 62 69 | 61
Wind 7 mph SSE 9 mph S 10 mph SE 9 mph SW
Humidity 79% 58% 51% 76%
Chance of Precip. 10% 50% 40% 50%
Cloud Cover 45% 58% 64% 56%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:45 AM
8:16 PM
Wednesday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 86F. NW winds shifting to NE at 10 to 15 mph.
Wednesday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 61F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 58 80 | 57 78 | 57 67 | 59
Wind 5 mph WSW 9 mph N 12 mph E 9 mph ESE
Humidity 83% 47% 48% 74%
Chance of Precip. 50% 10% 10% 20%
Cloud Cover 62% 76% 75% 47%
Conditions Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:46 AM
8:15 PM
Thursday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 81F. Winds ESE at 10 to 15 mph.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 59F. Winds SSE at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 78 | 60 77 | 60 65 | 59
Wind 6 mph SE 11 mph E 12 mph ESE 12 mph SSE
Humidity 86% 56% 55% 80%
Chance of Precip. 40% 10% 30% 50%
Cloud Cover 75% 61% 58% 71%
Conditions Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:47 AM
8:14 PM
Friday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 81F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 76 | 59 78 | 57 65 | 59
Wind 6 mph S 11 mph SE 10 mph ESE 8 mph S
Humidity 90% 55% 49% 83%
Chance of Precip. 50% 40% 30% 20%
Cloud Cover 77% 69% 63% 15%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:48 AM
8:12 PM
Saturday
clear A mainly sunny sky. High 84F. Winds ENE at 10 to 15 mph.
Saturday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms possible. Low 58F. Winds SSE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 78 | 57 80 | 56 65 | 55
Wind 5 mph SSW 9 mph NNE 10 mph E 8 mph SSE
Humidity 87% 49% 43% 71%
Chance of Precip. 20% 10% 10% 30%
Cloud Cover 13% 14% 7% 35%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:11 PM
Sunday
chancetstorms Partly cloudy with isolated thunderstorms developing during the afternoon. High 81F. Winds ENE at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_clear A mostly clear sky. Low 58F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 76 | 56 78 | 55 63 | 56
Wind 6 mph S 10 mph NE 11 mph E 8 mph S
Humidity 80% 49% 45% 77%
Chance of Precip. 30% 20% 30% 30%
Cloud Cover 35% 24% 35% 35%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
clear Sunny. High 82F. Winds NNE at 10 to 15 mph.
Monday Night
nt_clear Clear skies. Low 58F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 77 | 57 78 | 55 64 | 54
Wind 5 mph SSW 10 mph NNE 10 mph ENE 7 mph S
Humidity 82% 49% 45% 72%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 17% 16% 14% 14%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Sunny skies. High 83F. Winds ENE at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 78 | 55 79 | 53 64 | 54
Wind 6 mph S 11 mph NE 11 mph E 8 mph S
Humidity 78% 45% 41% 69%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 15% 13% 11% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High 83F. W winds shifting to ENE at 10 to 15 mph.
Wednesday Night
nt_clear A few clouds from time to time. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 53 78 | 54 79 | 53 64 | 53
Wind 7 mph SSW 10 mph N 10 mph E 9 mph S
Humidity 77% 44% 40% 68%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 28% 26% 22% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear A mainly sunny sky. High 84F. Winds ESE at 10 to 15 mph.
Thursday Night
nt_clear A mostly clear sky. Low 62F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 79 | 54 80 | 53 67 | 53
Wind 7 mph S 11 mph E 11 mph ESE 9 mph S
Humidity 77% 43% 39% 60%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 18% 18% 15% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise