Hourly Weather Forecast for Thursday

Keystone, South Dakota (57751)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Tuesday Night
nt_partlycloudy Some clouds this evening will give way to mainly clear skies overnight. A stray severe thunderstorm is possible. Low 61F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 56 84 | 69 79 | 68 65 | 58
Wind 3 mph WSW 0 mph ENE 2 mph West 7 mph W
Humidity 65% 61% 69% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 7%
Conditions Clear
Sunrise & Sunset
5:14 AM
8:39 PM
Wednesday
clear Sunny skies. High 83F. Winds NNW at 10 to 20 mph.
Wednesday Night
nt_tstorms Partly cloudy in the evening followed by scattered thunderstorms after midnight. Low 57F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 53 80 | 53 79 | 55 62 | 57
Wind 9 mph WNW 13 mph NNW 11 mph NNE 5 mph WNW
Humidity 70% 39% 44% 83%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 0% 0% 30% 30%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:14 AM
8:39 PM
Thursday
partlycloudy Partly cloudy skies. A stray shower or thunderstorm is possible. High near 75F. Winds N at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. A stray shower or thunderstorm is possible. Low around 55F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 74 | 55 74 | 54 60 | 55
Wind 8 mph WNW 13 mph N 11 mph N 5 mph WNW
Humidity 89% 52% 49% 86%
Chance of Precip. 40% 20% 20% 0%
Cloud Cover 50% 30% 30% 5%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:15 AM
8:39 PM
Friday
partlycloudy Partly cloudy. High 77F. Winds ESE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 57F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 75 | 55 75 | 56 61 | 56
Wind 4 mph W 6 mph E 8 mph SE 6 mph SSW
Humidity 93% 51% 53% 85%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 5% 34% 13% 37%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:15 AM
8:39 PM
Saturday
clear Mostly sunny skies. High around 85F. Winds S at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low 61F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 81 | 59 82 | 59 67 | 58
Wind 7 mph WSW 8 mph SSE 8 mph SE 9 mph WSW
Humidity 93% 48% 45% 74%
Chance of Precip. 20% 10% 20% 0%
Cloud Cover 28% 28% 12% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:16 AM
8:39 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High near 80F. Winds N at 15 to 25 mph.
Sunday Night
nt_partlycloudy A few clouds. Low 56F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 78 | 52 75 | 50 61 | 50
Wind 7 mph NW 17 mph N 10 mph N 5 mph NNW
Humidity 82% 41% 41% 66%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 16% 37% 38% 49%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:16 AM
8:38 PM
Monday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 72F. Winds ENE at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 54F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 53 71 | 52 71 | 52 56 | 53
Wind 4 mph NNW 8 mph E 6 mph ESE 5 mph WSW
Humidity 84% 51% 51% 88%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 36% 79% 67% 28%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:17 AM
8:38 PM
Tuesday
clear Sunshine and some clouds. High 78F. Winds SSE at 5 to 10 mph.
Tuesday Night
nt_chancerain Rain showers early with clearing later at night. Low 57F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 75 | 56 76 | 54 61 | 56
Wind 5 mph WSW 9 mph SE 9 mph SSE 7 mph SW
Humidity 94% 53% 47% 86%
Chance of Precip. 20% 20% 10% 50%
Cloud Cover 20% 34% 38% 50%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:18 AM
8:38 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 78F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Isolated thunderstorms during the evening, becoming fair overnight. Low near 55F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 75 | 57 72 | 58 60 | 57
Wind 6 mph SW 11 mph ESE 9 mph SSE 9 mph SSW
Humidity 95% 54% 62% 90%
Chance of Precip. 20% 10% 50% 20%
Cloud Cover 56% 63% 62% 21%
Conditions Partly Cloudy Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:19 AM
8:37 PM
Thursday
clear Generally sunny despite a few afternoon clouds. High 82F. Winds ESE at 5 to 10 mph.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 54F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 78 | 59 80 | 60 60 | 60
Wind 6 mph WSW 8 mph ESE 8 mph ESE 5 mph W
Humidity 97% 53% 51% 100%
Chance of Precip. 20% 0% 0% 50%
Cloud Cover 23% 29% 32% 50%
Conditions Clear Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:19 AM
8:37 PM
Friday
clear Sunshine along with some cloudy intervals. High 82F. Winds ENE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 57F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 78 | 62 79 | 60 63 | 61
Wind 4 mph WNW 9 mph E 9 mph ESE 8 mph WSW
Humidity 100% 58% 52% 93%
Chance of Precip. 50% 0% 0% 20%
Cloud Cover 50% 28% 28% 32%
Conditions Chance of a Thunderstorm Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High around 80F. Winds E at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 56F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 77 | 60 76 | 58 62 | 58
Wind 7 mph WSW 9 mph E 7 mph E 7 mph W
Humidity 100% 55% 54% 88%
Chance of Precip. 20% 10% 0% 20%
Cloud Cover 42% 38% 31% 28%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Mainly sunny. High 81F. Winds SE at 10 to 15 mph.
Sunday Night
nt_clear A mostly clear sky. Low 56F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 76 | 59 77 | 57 61 | 59
Wind 5 mph W 9 mph ESE 10 mph SE 8 mph SW
Humidity 100% 54% 51% 91%
Chance of Precip. 20% 0% 0% 20%
Cloud Cover 27% 18% 14% 18%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy. High 82F. Winds SE at 10 to 15 mph.
Monday Night
nt_chancetstorms Widely scattered showers or a thunderstorm early. Then partly cloudy. Low 56F. Winds S at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 79 | 60 77 | 57 62 | 59
Wind 6 mph WSW 10 mph ESE 11 mph SE 11 mph S
Humidity 100% 52% 51% 92%
Chance of Precip. 10% 0% 20% 40%
Cloud Cover 26% 34% 31% 50%
Conditions Clear Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy skies. High 82F. Winds SE at 10 to 20 mph.
Tuesday Night
nt_chancetstorms Variable clouds with scattered showers and thunderstorms, mainly overnight. Low 59F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 79 | 59 77 | 57 64 | 59
Wind 8 mph SSW 13 mph SE 12 mph SE 10 mph SSW
Humidity 100% 52% 51% 84%
Chance of Precip. 20% 10% 0% 30%
Cloud Cover 34% 37% 29% 35%
Conditions Partly Cloudy Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise