Hourly Weather Forecast for Sunday

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 (%):
Friday
chancerain Showers early, then partly cloudy for the afternoon. High 54F. Winds N at 10 to 20 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 39F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 49 51 | 46 54 | 41 44 | 39
Wind 14 mph N 14 mph N 11 mph NNE 4 mph SSE
Humidity 99% 84% 62% 84%
Chance of Precip. 70% 20% 0% 20%
Cloud Cover 98% 95% 48% 28%
Conditions Chance of Rain Overcast Partly Cloudy Clear
Sunrise & Sunset
5:15 AM
8:26 PM
Saturday
partlycloudy Partly cloudy skies. High around 65F. Winds SSE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy early with increasing clouds overnight. Low near 50F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 58 | 46 62 | 48 52 | 48
Wind 6 mph SSE 15 mph SSE 14 mph SSE 10 mph S
Humidity 99% 64% 60% 87%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 23% 52% 71% 74%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:15 AM
8:27 PM
Sunday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 71F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy A few clouds. Low 56F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 71 | 53 69 | 54 58 | 53
Wind 5 mph WSW 9 mph NE 7 mph E 6 mph SW
Humidity 88% 53% 59% 85%
Chance of Precip. 10% 0% 40% 10%
Cloud Cover 62% 57% 62% 37%
Conditions Mostly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:14 AM
8:28 PM
Monday
clear Mostly sunny skies. High 81F. Winds SE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 59F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 77 | 59 76 | 59 63 | 57
Wind 4 mph SW 10 mph SE 9 mph SSE 8 mph SW
Humidity 81% 53% 56% 80%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 32% 24% 36% 36%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:13 AM
8:29 PM
Tuesday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 77F. Winds NE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Thunderstorms in the evening will give way to clear skies overnight. Low 56F. Winds NW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 77 | 60 73 | 59 59 | 56
Wind 5 mph W 10 mph NE 8 mph NNE 8 mph NW
Humidity 85% 57% 61% 89%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 60% 37% 21% 11%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:13 AM
8:29 PM
Wednesday
chancetstorms Partly cloudy skies during the morning hours. Thunderstorms likely in the afternoon. High around 70F. Winds NNE at 10 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 54F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 70 | 58 67 | 58 57 | 57
Wind 7 mph NW 10 mph ENE 11 mph NW 6 mph WNW
Humidity 93% 66% 72% 100%
Chance of Precip. 10% 10% 70% 30%
Cloud Cover 10% 54% 75% 36%
Conditions Clear Partly Cloudy Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:12 AM
8:30 PM
Thursday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 67F. Winds E at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy A few clouds. Low near 55F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 67 | 57 65 | 58 57 | 57
Wind 6 mph NW 9 mph ESE 9 mph E 6 mph W
Humidity 100% 72% 77% 99%
Chance of Precip. 40% 30% 50% 20%
Cloud Cover 52% 59% 78% 39%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:12 AM
8:31 PM
Friday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High near 70F. Winds E at 10 to 15 mph. Chance of rain 80%.
Friday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 54F. Winds NW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 67 | 62 65 | 58 57 | 57
Wind 5 mph W 10 mph ESE 11 mph N 7 mph W
Humidity 100% 84% 77% 100%
Chance of Precip. 20% 40% 60% 60%
Cloud Cover 79% 83% 75% 76%
Conditions Mostly Cloudy Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:12 AM
8:32 PM
Saturday
tstorms Thunderstorms likely. High 68F. Winds NNE at 10 to 15 mph. Chance of rain 80%.
Saturday Night
nt_chancerain Showers likely along with a possible rumble of thunder during the evening, then mainly cloudy overnight. Low 53F. Winds NW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 67 | 57 63 | 56 55 | 54
Wind 7 mph NNW 11 mph NE 10 mph N 8 mph NW
Humidity 99% 71% 76% 97%
Chance of Precip. 40% 60% 60% 60%
Cloud Cover 69% 78% 75% 80%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
5:11 AM
8:32 PM
Sunday
chancerain Cloudy with occasional light rain. High 68F. Winds N at 10 to 20 mph. Chance of rain 60%.
Sunday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 52F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 66 | 54 65 | 53 55 | 50
Wind 7 mph NW 15 mph N 11 mph N 7 mph W
Humidity 95% 65% 66% 86%
Chance of Precip. 20% 60% 60% 40%
Cloud Cover 58% 80% 80% 52%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:11 AM
8:33 PM
Monday
partlycloudy Sunshine and clouds mixed. High 71F. Winds ESE at 10 to 15 mph.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 53F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 68 | 53 66 | 53 56 | 52
Wind 6 mph W 11 mph ESE 11 mph ESE 9 mph SSW
Humidity 92% 60% 63% 86%
Chance of Precip. 40% 10% 20% 60%
Cloud Cover 50% 33% 31% 75%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High 72F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 53F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 69 | 55 67 | 55 57 | 53
Wind 7 mph WSW 10 mph E 10 mph ESE 7 mph SW
Humidity 91% 62% 65% 89%
Chance of Precip. 50% 20% 30% 40%
Cloud Cover 50% 37% 38% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High 71F. Winds N at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low 53F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 69 | 54 67 | 53 56 | 52
Wind 7 mph W 10 mph NNE 10 mph NNE 7 mph WSW
Humidity 97% 61% 61% 85%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 27% 24% 20% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear A few clouds from time to time. High 72F. Winds NNE at 10 to 15 mph.
Thursday Night
nt_partlycloudy A few clouds. Low 53F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 69 | 53 67 | 53 56 | 51
Wind 7 mph W 9 mph NE 11 mph NE 6 mph WSW
Humidity 88% 57% 60% 85%
Chance of Precip. 20% 10% 20% 30%
Cloud Cover 19% 25% 30% 40%
Conditions Clear Clear Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
clear Sunshine along with some cloudy intervals. High 78F. NNW winds shifting to ENE at 10 to 15 mph.
Friday Night
nt_clear Mainly clear. Low 54F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 73 | 53 72 | 52 58 | 51
Wind 7 mph W 9 mph ENE 9 mph E 8 mph SW
Humidity 89% 50% 48% 79%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 32% 29% 25% 18%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise