Hourly Weather Forecast for Sunday

Custer, South Dakota (57730)
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_chancerain Cloudy with light rain this evening. Low 39F. Winds NNW at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 48 54 | 50 51 | 49 42 | 40
Wind 0 mph SSE 0 mph South 0 mph SSW 10 mph NNW
Humidity 99% 85% 93% 90%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover % % % 90%
Conditions Overcast
Sunrise & Sunset
5:40 AM
8:02 PM
Thursday
chancerain Overcast with rain showers at times. High 48F. Winds N at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_mostlycloudy Mostly cloudy skies. Low around 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 37 48 | 36 47 | 33 38 | 29
Wind 9 mph N 7 mph N 5 mph ENE 2 mph NNE
Humidity 87% 65% 58% 69%
Chance of Precip. 20% 60% 20% 0%
Cloud Cover 81% 98% 99% 77%
Conditions Overcast Chance of Rain Overcast Mostly Cloudy
Sunrise & Sunset
5:38 AM
8:04 PM
Friday
chancerain Rain showers early with overcast skies later in the day. High 47F. Winds E at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_snow A few showers early with mixed rain and snow later at night. Low near 35F. Winds E at 5 to 10 mph. Chance of precip 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 29 46 | 33 45 | 34 38 | 33
Wind 3 mph NE 6 mph E 9 mph E 7 mph E
Humidity 75% 62% 65% 81%
Chance of Precip. 10% 40% 10% 30%
Cloud Cover 84% 99% 98% 97%
Conditions Overcast Chance of Rain Overcast Chance of Rain
Sunrise & Sunset
5:37 AM
8:05 PM
Saturday
snow Snow likely. High around 40F. Winds ENE at 15 to 25 mph. Chance of snow 100%. Snow accumulating 3 to 5 inches.
Saturday Night
nt_snow Snow likely. Low 29F. Winds NNE at 15 to 25 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 38 | 31 36 | 27 31 | 26
Wind 9 mph ENE 17 mph ENE 17 mph NE 17 mph NE
Humidity 92% 77% 71% 81%
Chance of Precip. 70% 90% 80% 80%
Cloud Cover 99% 100% 100% 100%
Conditions Snow Snow Snow Snow
Sunrise & Sunset
5:36 AM
8:06 PM
Sunday
snow Snow along with gusty winds at times. Temps nearly steady in the low to mid 30s. Winds NNE at 20 to 30 mph. Chance of snow 90%. 3 to 5 inches of snow expected.
Sunday Night
nt_chancesnow Snow showers before midnight. Becoming partly cloudy later. Low 22F. Winds N at 10 to 15 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 24 32 | 22 33 | 19 27 | 19
Wind 18 mph NNE 22 mph NNE 12 mph NNE 8 mph N
Humidity 78% 69% 56% 69%
Chance of Precip. 100% 90% 60% 10%
Cloud Cover 100% 100% 99% 89%
Conditions Snow Snow Snow Showers Overcast
Sunrise & Sunset
5:35 AM
8:07 PM
Monday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 44F. Winds NE at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 11 40 | 24 41 | 25 30 | 19
Wind 7 mph NNW 5 mph NE 5 mph SE 3 mph WNW
Humidity 57% 51% 53% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 51% 77% 6%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:34 AM
8:08 PM
Tuesday
clear Mostly sunny skies. High near 50F. Winds SE at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low near 35F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 13 47 | 30 47 | 29 37 | 27
Wind 2 mph NE 9 mph SE 7 mph SE 6 mph ESE
Humidity 60% 51% 50% 68%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 5% 17% 28% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:32 AM
8:09 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 57F. Winds SE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 41F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 33 52 | 39 54 | 39 44 | 40
Wind 6 mph ESE 10 mph SE 10 mph ESE 5 mph ESE
Humidity 86% 61% 57% 85%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 25% 46% 78% 52%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:31 AM
8:10 PM
Thursday
clear A few passing clouds, otherwise generally sunny. High 62F. Winds SSE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low near 45F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 35 58 | 42 59 | 42 48 | 42
Wind 4 mph ESE 9 mph SSE 7 mph SSE 6 mph SSE
Humidity 76% 54% 52% 79%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 34% 31% 28% 40%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:30 AM
8:11 PM
Friday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High around 65F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Showers early then scattered thunderstorms developing late. Low 47F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 40 65 | 47 63 | 47 50 | 45
Wind 5 mph WNW 11 mph SSE 9 mph SSE 6 mph S
Humidity 76% 52% 56% 83%
Chance of Precip. 10% 10% 40% 50%
Cloud Cover 39% 67% 50% 50%
Conditions Partly Cloudy Mostly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:29 AM
8:13 PM
Saturday
mostlycloudy Mostly cloudy skies. High 64F. Winds SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Mostly cloudy skies early will become partly cloudy late. Low 46F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 64 | 46 61 | 45 50 | 45
Wind 5 mph SW 9 mph S 7 mph S 6 mph WSW
Humidity 88% 52% 55% 82%
Chance of Precip. 40% 10% 20% 20%
Cloud Cover 66% 64% 59% 63%
Conditions Chance of a Thunderstorm Mostly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy skies. High 64F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low around 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 43 62 | 44 62 | 44 50 | 43
Wind 5 mph NW 8 mph W 7 mph WNW 4 mph NNW
Humidity 85% 52% 52% 75%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 49% 38% 34% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Sunshine and clouds mixed. High 67F. Winds ENE at 5 to 10 mph.
Monday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 44F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 42 63 | 45 61 | 44 49 | 43
Wind 4 mph N 8 mph E 10 mph E 6 mph E
Humidity 85% 52% 53% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 46% 54% 58% 59%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High near 70F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_chancerain Cloudy with occasional rain showers. Low near 45F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 66 | 46 63 | 44 49 | 45
Wind 5 mph NNE 10 mph SSE 9 mph SSE 8 mph SSE
Humidity 92% 48% 49% 86%
Chance of Precip. 50% 40% 40% 40%
Cloud Cover 51% 50% 54% 66%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
tstorms Scattered thunderstorms in the morning becoming more widespread in the afternoon. High near 70F. Winds ESE at 10 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 44F. Winds NNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 46 64 | 49 61 | 47 48 | 46
Wind 5 mph N 9 mph ESE 8 mph SE 4 mph NNW
Humidity 96% 58% 59% 90%
Chance of Precip. 60% 50% 60% 60%
Cloud Cover 67% 69% 75% 80%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise