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 (%):
Tuesday
chancetstorms Scattered thunderstorms. High 69F. Winds S at 10 to 20 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms during the evening. Low 53F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 69 | 56 67 | 55 57 | 53
Wind 0 mph SSW 13 mph S 11 mph S 8 mph SSW
Humidity 88% 65% 67% 86%
Chance of Precip. 0% 0% 50% 20%
Cloud Cover % 59% 74% 58%
Conditions Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:18 AM
8:38 PM
Wednesday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 68F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low around 50F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 67 | 57 67 | 56 55 | 54
Wind 5 mph W 8 mph ENE 7 mph SSE 4 mph WSW
Humidity 93% 71% 69% 94%
Chance of Precip. 10% 20% 60% 20%
Cloud Cover 69% 69% 65% 36%
Conditions Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:19 AM
8:37 PM
Thursday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 73F. Winds S at 10 to 15 mph.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low near 55F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 69 | 55 70 | 56 58 | 57
Wind 5 mph SW 12 mph SSE 12 mph SSE 9 mph SSW
Humidity 100% 60% 62% 95%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 24% 55% 64% 50%
Conditions Clear Partly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:19 AM
8:37 PM
Friday
clear Sun and a few passing clouds. High near 85F. Winds S at 10 to 15 mph.
Friday Night
nt_clear A mostly clear sky. Low near 60F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 80 | 57 82 | 55 65 | 55
Wind 7 mph SW 10 mph S 10 mph SSW 10 mph SW
Humidity 98% 45% 39% 71%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 27% 43% 19% 14%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:20 AM
8:36 PM
Saturday
clear A mainly sunny sky. High near 85F. Winds WSW at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low 58F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 45 81 | 47 83 | 46 64 | 46
Wind 10 mph WSW 11 mph WSW 10 mph WSW 8 mph W
Humidity 54% 30% 28% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 18% 6% 2% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
8:36 PM
Sunday
clear Plentiful sunshine. High 88F. Winds W at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds. Low around 60F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 44 84 | 49 85 | 47 65 | 51
Wind 8 mph W 6 mph SSE 6 mph WNW 7 mph WNW
Humidity 57% 30% 27% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 16% 24% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:22 AM
8:35 PM
Monday
clear Sun and a few passing clouds. High 84F. Winds N at 5 to 10 mph.
Monday Night
nt_clear A mostly clear sky. Low around 60F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 49 81 | 52 80 | 52 65 | 51
Wind 6 mph W 8 mph E 6 mph NW 6 mph W
Humidity 64% 36% 38% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 32% 13% 10%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:22 AM
8:35 PM
Tuesday
chancetstorms Sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 84F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low near 60F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 53 81 | 57 78 | 58 65 | 59
Wind 5 mph WSW 9 mph SE 9 mph S 6 mph SW
Humidity 73% 43% 50% 80%
Chance of Precip. 10% 0% 40% 20%
Cloud Cover 8% 12% 50% 29%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:23 AM
8:34 PM
Wednesday
chancetstorms Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High 83F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_clear Mainly clear. Low around 60F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 80 | 60 79 | 59 64 | 60
Wind 6 mph W 9 mph ESE 9 mph SE 6 mph SSW
Humidity 90% 51% 51% 87%
Chance of Precip. 10% 30% 40% 20%
Cloud Cover 42% 48% 50% 20%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:24 AM
8:33 PM
Thursday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 83F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low around 60F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 80 | 61 78 | 59 64 | 60
Wind 6 mph WNW 9 mph SE 9 mph SSE 10 mph SSW
Humidity 95% 52% 51% 86%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 16% 31% 50% 47%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:25 AM
8:33 PM
Friday
chancetstorms Scattered showers and thunderstorms. High 84F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 59F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 80 | 60 80 | 57 65 | 58
Wind 6 mph WSW 10 mph ESE 9 mph SE 8 mph WSW
Humidity 91% 50% 47% 79%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 56% 51% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Scattered thunderstorms in the morning, then becoming mostly sunny late. High 83F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 59F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 79 | 58 78 | 57 64 | 57
Wind 7 mph WSW 9 mph ESE 8 mph SE 6 mph WSW
Humidity 91% 48% 48% 77%
Chance of Precip. 40% 30% 10% 20%
Cloud Cover 50% 35% 28% 38%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High 84F. Winds E at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 59F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 80 | 57 80 | 57 64 | 58
Wind 6 mph W 9 mph E 8 mph ESE 8 mph SW
Humidity 87% 45% 46% 79%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 26% 50% 50%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Scattered showers and thunderstorms. High 83F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 58F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 79 | 58 79 | 55 64 | 57
Wind 6 mph WSW 8 mph ESE 8 mph ESE 8 mph SW
Humidity 87% 48% 45% 78%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 82F. Winds ENE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 59F. Winds SW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 78 | 56 78 | 55 65 | 56
Wind 7 mph W 9 mph ENE 9 mph E 8 mph SW
Humidity 87% 47% 45% 74%
Chance of Precip. 50% 40% 40% 60%
Cloud Cover 51% 54% 51% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise