Hourly Weather Forecast for Friday

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 (%):
Thursday Night
nt_chancerain Partly cloudy skies this evening. Increasing clouds with periods of showers late. Low 48F. Winds NW at 10 to 15 mph. Chance of rain 50%.
Thursday
chancerain Showers late. Lows overnight in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 57 | 55 60 | 50 51 | 48
Wind 2 mph SW 1 mph SSW 10 mph NNW 10 mph NW
Humidity 93% 95% 70% 89%
Chance of Precip. 0% 0% 60% 10%
Cloud Cover % % 92% 63%
Conditions Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:16 AM
8:25 PM
Friday
chancerain Showers in the morning, then cloudy in the afternoon. High around 55F. Winds N at 10 to 20 mph. Chance of rain 60%.
Friday Night
nt_partlycloudy Partly cloudy. Low 41F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 49 53 | 47 54 | 43 43 | 41
Wind 13 mph NNW 14 mph N 11 mph NNE 3 mph S
Humidity 100% 81% 66% 92%
Chance of Precip. 50% 20% 0% 0%
Cloud Cover 93% 99% 49% 40%
Conditions Chance of Rain Overcast Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:15 AM
8:26 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 66F. Winds SSE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy in the evening with more clouds for later at night. Low 51F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 41 59 | 45 63 | 47 52 | 47
Wind 6 mph SSE 15 mph SSE 15 mph SSE 11 mph SSW
Humidity 97% 58% 56% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 29% 47% 60% 65%
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 73F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_partlycloudy A few clouds. Low 54F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 73 | 53 71 | 56 57 | 55
Wind 7 mph WSW 9 mph NE 6 mph SSE 6 mph SW
Humidity 83% 49% 59% 91%
Chance of Precip. 0% 0% 60% 0%
Cloud Cover 52% 53% 54% 28%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:14 AM
8:28 PM
Monday
clear Sunny, along with a few afternoon clouds. High 79F. Winds SSE at 10 to 20 mph.
Monday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low near 60F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 79 | 57 77 | 59 63 | 52
Wind 5 mph WSW 10 mph SSE 10 mph SSW 12 mph SW
Humidity 88% 47% 54% 66%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 16% 19% 38% 15%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:13 AM
8:29 PM
Tuesday
clear Mostly sunny skies. High 76F. Winds NNE at 10 to 15 mph.
Tuesday Night
nt_chancetstorms Scattered thunderstorms in the evening. Clear skies overnight. Low 54F. Winds NW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 49 76 | 53 72 | 54 58 | 55
Wind 9 mph W 11 mph NNE 7 mph ENE 9 mph NW
Humidity 64% 45% 53% 89%
Chance of Precip. 0% 0% 20% 60%
Cloud Cover 15% 17% 25% 50%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
5:13 AM
8:29 PM
Wednesday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 68F. Winds NNE at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 51F. Winds NW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 68 | 54 64 | 52 54 | 50
Wind 7 mph NW 9 mph NE 11 mph NNE 6 mph NW
Humidity 96% 60% 64% 88%
Chance of Precip. 20% 10% 60% 20%
Cloud Cover 15% 59% 50% 67%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:12 AM
8:30 PM
Thursday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High near 65F. Winds NE at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_clear Mostly clear skies. Low near 50F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 64 | 55 63 | 54 53 | 53
Wind 5 mph NW 9 mph ENE 10 mph NE 5 mph SW
Humidity 99% 71% 71% 100%
Chance of Precip. 60% 60% 60% 20%
Cloud Cover 56% 69% 50% 29%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:12 AM
8:31 PM
Friday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 69F. Winds E at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 53F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 51 66 | 55 65 | 56 55 | 55
Wind 5 mph W 9 mph E 10 mph E 4 mph SW
Humidity 100% 66% 72% 97%
Chance of Precip. 10% 20% 50% 30%
Cloud Cover 34% 70% 56% 80%
Conditions Partly Cloudy Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:12 AM
8:32 PM
Saturday
chancetstorms Scattered showers and thunderstorms. High 68F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 51F. Winds NNW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 54 65 | 54 65 | 53 54 | 51
Wind 6 mph NW 9 mph NE 10 mph NNE 5 mph NNW
Humidity 100% 68% 65% 89%
Chance of Precip. 60% 40% 50% 50%
Cloud Cover 80% 82% 82% 65%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:11 AM
8:32 PM
Sunday
tstorms Showers and thunderstorms likely. High near 70F. Winds NE at 10 to 15 mph. Chance of rain 80%.
Sunday Night
nt_chancerain Overcast with rain showers at times. Low 51F. Winds NW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 51 67 | 52 66 | 52 54 | 50
Wind 6 mph NNW 12 mph ENE 12 mph ENE 6 mph WNW
Humidity 94% 59% 60% 86%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 75% 68% 75% 60%
Conditions Thunderstorm Chance of Rain Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms A few showers early in the day. Isolated thunderstorms developing in the afternoon. High around 70F. Winds E at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 51F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 50 68 | 53 67 | 53 54 | 51
Wind 5 mph NW 11 mph E 11 mph ESE 8 mph SSW
Humidity 91% 59% 60% 89%
Chance of Precip. 40% 20% 30% 40%
Cloud Cover 50% 41% 38% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Variable clouds with scattered thunderstorms. High 71F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 52F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 68 | 54 67 | 52 54 | 52
Wind 7 mph WSW 11 mph ESE 11 mph ESE 8 mph SSW
Humidity 95% 59% 59% 91%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 50% 50% 50% 31%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Sunshine and clouds mixed. High 71F. Winds NE at 10 to 15 mph.
Wednesday Night
nt_chancetstorms Variable clouds with a slight chance of thunderstorms overnight. Low 52F. Winds W at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 52 69 | 54 67 | 53 55 | 52
Wind 6 mph W 10 mph ENE 11 mph ENE 7 mph WSW
Humidity 95% 59% 61% 89%
Chance of Precip. 30% 10% 20% 30%
Cloud Cover 40% 31% 34% 35%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
clear Sunny skies. High 73F. Winds NE at 10 to 15 mph.
Thursday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 52F. Winds WNW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 70 | 54 68 | 52 56 | 51
Wind 5 mph WNW 10 mph ENE 11 mph ENE 6 mph WSW
Humidity 92% 56% 57% 84%
Chance of Precip. 30% 10% 20% 50%
Cloud Cover 35% 20% 19% 50%
Conditions Chance of a Thunderstorm Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise