Hourly Weather Forecast for Monday

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 (%):
Wednesday Night
nt_chancetstorms Scattered thunderstorms early, then variable clouds overnight with more showers at times. Low 49F. Winds E at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 59 | 55 62 | 51 53 | 53
Wind 3 mph WSW 7 mph WNW 11 mph E 7 mph E
Humidity 94% 88% 67% 99%
Chance of Precip. 0% 0% 0% 50%
Cloud Cover % % 41% 89%
Conditions Partly Cloudy Chance of Rain
Sunrise & Sunset
5:12 AM
8:30 PM
Thursday
chancetstorms Scattered thunderstorms. A few storms may be severe. High 62F. Winds E at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then cloudy skies overnight. A few storms may be severe. Low 51F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 57 | 53 59 | 54 52 | 52
Wind 7 mph E 9 mph SE 8 mph ENE 3 mph W
Humidity 100% 87% 82% 100%
Chance of Precip. 60% 50% 50% 40%
Cloud Cover 96% 98% 94% 82%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:12 AM
8:31 PM
Friday
chancetstorms Scattered showers and thunderstorms. A few storms may be severe. High near 70F. Winds SE at 10 to 20 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered showers and thunderstorms, especially before midnight. Low 56F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 66 | 58 66 | 59 58 | 58
Wind 3 mph SE 11 mph SE 11 mph SE 6 mph SSE
Humidity 100% 76% 77% 98%
Chance of Precip. 10% 40% 50% 30%
Cloud Cover 92% 91% 87% 96%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:12 AM
8:32 PM
Saturday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 71F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Isolated thunderstorms during the evening followed by a few showers overnight. Low near 55F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 71 | 58 68 | 56 59 | 56
Wind 5 mph S 9 mph NE 9 mph N 7 mph NNW
Humidity 98% 64% 66% 92%
Chance of Precip. 30% 20% 40% 30%
Cloud Cover 60% 65% 71% 61%
Conditions Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:11 AM
8:32 PM
Sunday
partlycloudy Some sun in the morning with increasing clouds during the afternoon. High 72F. Winds NNE at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds. Low 53F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 69 | 50 68 | 48 56 | 49
Wind 8 mph NW 10 mph NNE 9 mph NNE 5 mph W
Humidity 98% 52% 50% 78%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 65% 67% 78% 29%
Conditions Chance of Rain Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:11 AM
8:33 PM
Monday
clear Generally sunny despite a few afternoon clouds. High near 75F. Winds SSE at 5 to 10 mph.
Monday Night
nt_clear Clear skies. Low 56F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 50 72 | 52 70 | 53 59 | 51
Wind 5 mph W 8 mph SE 9 mph SE 5 mph WSW
Humidity 85% 48% 54% 76%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 23% 19% 36% 11%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:11 AM
8:34 PM
Tuesday
clear Mostly sunny skies. High 79F. Winds ESE at 5 to 10 mph.
Tuesday Night
nt_clear A mostly clear sky. Low 58F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 52 75 | 54 74 | 55 60 | 53
Wind 5 mph W 9 mph ESE 7 mph SE 6 mph WSW
Humidity 84% 47% 50% 78%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 7% 12% 21% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:10 AM
8:34 PM
Wednesday
chancetstorms A few isolated thunderstorms developing during the afternoon under partly cloudy skies. High near 80F. Winds SSE at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_clear Clear skies. Low 59F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 77 | 56 74 | 56 62 | 54
Wind 7 mph W 10 mph SE 9 mph SSE 9 mph SSW
Humidity 79% 49% 54% 76%
Chance of Precip. 10% 10% 40% 20%
Cloud Cover 12% 27% 50% 19%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:10 AM
8:35 PM
Thursday
chancetstorms Widely scattered showers or a thunderstorm early. Then partly cloudy. High 76F. WSW winds shifting to N at 10 to 15 mph. Chance of rain 30%.
Thursday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low around 55F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 74 | 58 70 | 55 59 | 54
Wind 8 mph WSW 12 mph NE 10 mph NNW 8 mph WNW
Humidity 80% 57% 58% 84%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 17% 43% 31% 65%
Conditions Clear Chance of a Thunderstorm Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:10 AM
8:35 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 72F. Winds N at 5 to 10 mph.
Friday Night
nt_chancetstorms Scattered thunderstorms, especially overnight. Low 53F. Winds W at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 68 | 53 66 | 53 56 | 53
Wind 6 mph WNW 10 mph N 8 mph NNW 5 mph WSW
Humidity 88% 58% 63% 91%
Chance of Precip. 40% 10% 20% 40%
Cloud Cover 76% 66% 52% 50%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:10 AM
8:36 PM
Saturday
chancetstorms Scattered thunderstorms. High 73F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 53F. Winds W at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 69 | 54 68 | 53 56 | 51
Wind 7 mph WNW 9 mph NNE 8 mph NE 5 mph W
Humidity 96% 60% 59% 83%
Chance of Precip. 60% 30% 40% 60%
Cloud Cover 50% 35% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Variable clouds with scattered thunderstorms. High near 75F. Winds N at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 53F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 50 71 | 52 70 | 52 57 | 51
Wind 7 mph W 9 mph NNE 9 mph NE 6 mph WSW
Humidity 86% 51% 54% 81%
Chance of Precip. 50% 40% 40% 40%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
clear Mostly sunny. High 76F. Winds ESE at 10 to 15 mph.
Monday Night
nt_clear Mostly clear. Low 53F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 71 | 53 71 | 53 56 | 51
Wind 7 mph WSW 10 mph E 10 mph ESE 9 mph SSW
Humidity 90% 52% 54% 82%
Chance of Precip. 50% 10% 10% 10%
Cloud Cover 50% 17% 12% 18%
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Abundant sunshine. High around 75F. Winds E at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear. Low 53F. S winds shifting to W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 71 | 53 70 | 53 57 | 51
Wind 7 mph WSW 10 mph E 11 mph E 8 mph WSW
Humidity 90% 55% 55% 81%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 22% 17% 8% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High around 75F. Winds NNE at 10 to 15 mph.
Wednesday Night
nt_chancerain Showers in the evening, then clearing overnight. Low around 55F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 72 | 53 71 | 52 58 | 50
Wind 7 mph WNW 11 mph NE 10 mph NNE 6 mph WNW
Humidity 88% 52% 51% 75%
Chance of Precip. 20% 0% 10% 40%
Cloud Cover 25% 23% 16% 50%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise