Hourly Weather Forecast for Tuesday

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 (%):
Monday
partlycloudy Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High near 80F. Winds SE at 10 to 15 mph.
Monday Night
nt_cloudy Cloudy. A stray shower or thunderstorm is possible. Low 58F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 75 | 57 78 | 57 64 | 58
Wind 0 mph NE 8 mph SE 11 mph SE 6 mph ENE
Humidity 92% 53% 49% 82%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover % 20% 75% 85%
Conditions Clear Mostly Cloudy Overcast
Sunrise & Sunset
5:43 AM
8:14 PM
Tuesday
chancetstorms Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. High 78F. Winds ESE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. A stray shower or thunderstorm is possible. Low 57F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 74 | 62 71 | 60 62 | 61
Wind 3 mph E 9 mph ESE 8 mph SSE 7 mph W
Humidity 96% 67% 68% 98%
Chance of Precip. 20% 20% 50% 20%
Cloud Cover 95% 82% 76% 90%
Conditions Overcast Overcast Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:44 AM
8:13 PM
Wednesday
partlycloudy Partly cloudy. High 82F. Winds NE at 5 to 10 mph.
Wednesday 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 59 | 58 76 | 58 78 | 58 61 | 59
Wind 6 mph W 8 mph NE 8 mph ENE 5 mph SSW
Humidity 98% 53% 51% 91%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 24% 37% 32% 36%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:45 AM
8:12 PM
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 77F. Winds N at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_clear A mostly clear sky. Low 56F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 72 | 60 74 | 55 60 | 54
Wind 4 mph N 10 mph NNE 8 mph NE 4 mph WNW
Humidity 99% 65% 52% 82%
Chance of Precip. 20% 40% 0% 0%
Cloud Cover 19% 50% 22% 4%
Conditions Clear Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
5:47 AM
8:10 PM
Friday
chancetstorms Sunny early. Scattered thunderstorms developing later in the day. High around 80F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 57F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 51 76 | 56 76 | 54 62 | 58
Wind 6 mph WSW 10 mph SE 9 mph NE 5 mph WNW
Humidity 77% 51% 47% 88%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 18% 12% 14% 41%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:48 AM
8:09 PM
Saturday
partlycloudy Partly cloudy. High 78F. Winds ESE at 10 to 15 mph.
Saturday Night
nt_chancetstorms Isolated thunderstorms during the evening hours. Skies will become partly cloudy overnight. Low 56F. Winds SSE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 75 | 59 75 | 56 61 | 60
Wind 4 mph NW 11 mph ESE 10 mph SE 4 mph SSW
Humidity 94% 58% 51% 97%
Chance of Precip. 10% 0% 0% 30%
Cloud Cover 61% 42% 34% 55%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:08 PM
Sunday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 79F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 56F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 76 | 57 75 | 56 60 | 58
Wind 6 mph S 10 mph WSW 12 mph NW 6 mph NW
Humidity 100% 52% 52% 90%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 71% 23% 18% 53%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:06 PM
Monday
clear A few clouds from time to time. High 83F. Winds E at 5 to 10 mph.
Monday Night
nt_clear A mostly clear sky. Low 57F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 78 | 53 79 | 51 62 | 56
Wind 5 mph W 6 mph E 9 mph ESE 7 mph S
Humidity 91% 42% 38% 80%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 5% 24% 12% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:05 PM
Tuesday
chancetstorms Mostly sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 88F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Isolated thunderstorms during the evening, becoming clear overnight. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 82 | 59 84 | 55 66 | 60
Wind 8 mph SSW 12 mph SSE 10 mph S 10 mph SW
Humidity 94% 46% 38% 81%
Chance of Precip. 0% 0% 40% 40%
Cloud Cover 4% 24% 50% 50%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:52 AM
8:03 PM
Wednesday
partlycloudy Sunshine and clouds mixed. High 87F. Winds W at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 59F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 83 | 53 83 | 52 65 | 53
Wind 8 mph WSW 9 mph WNW 8 mph SW 6 mph W
Humidity 81% 36% 34% 66%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 30% 61% 32% 39%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:02 PM
Thursday
clear A few clouds from time to time. High 83F. Winds NNW at 5 to 10 mph.
Thursday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 57F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 52 79 | 50 79 | 48 63 | 50
Wind 6 mph WNW 8 mph N 8 mph N 5 mph WNW
Humidity 74% 37% 34% 62%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 33% 22% 28% 39%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Isolated thunderstorms in the morning, becoming sunny late. High 82F. Winds NNE at 10 to 15 mph. Chance of rain 30%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 57F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 48 77 | 49 78 | 49 62 | 51
Wind 5 mph WNW 10 mph NE 11 mph ENE 5 mph W
Humidity 67% 38% 36% 65%
Chance of Precip. 30% 20% 20% 50%
Cloud Cover 40% 18% 16% 50%
Conditions Chance of Rain Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Intervals of clouds and sunshine. High 82F. Winds NNE at 5 to 10 mph.
Saturday Night
nt_clear A mostly clear sky. Low 56F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 49 78 | 50 79 | 48 62 | 49
Wind 5 mph W 7 mph NE 9 mph E 7 mph SW
Humidity 71% 37% 35% 62%
Chance of Precip. 40% 20% 0% 0%
Cloud Cover 50% 48% 35% 20%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Mainly sunny. High 83F. Winds SE at 10 to 15 mph.
Sunday Night
nt_clear Mostly clear skies. Low 57F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 48 79 | 51 79 | 51 62 | 51
Wind 7 mph WSW 9 mph SE 10 mph ESE 7 mph WSW
Humidity 69% 39% 37% 66%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 17% 12% 15% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Mainly sunny. High 81F. Winds E at 10 to 15 mph.
Monday Night
nt_clear Generally fair. Low 58F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 51 77 | 52 77 | 52 64 | 53
Wind 6 mph W 9 mph E 10 mph ENE 6 mph W
Humidity 76% 42% 41% 67%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 23% 14% 21% 31%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise