Hourly Weather Forecast for Sunday

Spearfish, South Dakota (57799)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_partlycloudy Partly cloudy skies with gusty winds. Low 26F. Winds WNW at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 19 50 | 25 47 | 28 31 | 23
Wind 3 mph NNW 8 mph WNW 0 mph West 15 mph WNW
Humidity 40% 37% 47% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 60%
Conditions Mostly Cloudy
Sunrise & Sunset
7:00 AM
4:21 PM
Sunday
snow Windy with snow showers in the afternoon. High around 30F. Winds WNW at 25 to 35 mph. Chance of snow 50%. Snow accumulations less than one inch.
Sunday Night
nt_chancesnow Partly cloudy and windy early then snow showers around later at night. Low 21F. Winds WNW at 20 to 30 mph. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 20 30 | 21 25 | 21 22 | 17
Wind 22 mph WNW 31 mph WNW 24 mph NW 13 mph WNW
Humidity 74% 68% 88% 81%
Chance of Precip. 0% 30% 10% 0%
Cloud Cover 39% 80% 70% 17%
Conditions Partly Cloudy Snow Showers Partly Cloudy Clear
Sunrise & Sunset
7:01 AM
4:21 PM
Monday
snow Periods of snow. High 28F. Winds NW at 15 to 25 mph. Chance of snow 80%. Snow accumulating 1 to 3 inches.
Monday Night
nt_partlycloudy A few clouds. Low 23F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 24 28 | 24 26 | 22 24 | 18
Wind 14 mph WNW 18 mph NW 13 mph WNW 10 mph WSW
Humidity 95% 83% 86% 78%
Chance of Precip. 40% 80% 40% 10%
Cloud Cover 80% 93% 69% 36%
Conditions Snow Showers Snow Snow Showers Partly Cloudy
Sunrise & Sunset
7:03 AM
4:20 PM
Tuesday
snow Snow showers. High 34F. Winds W at 15 to 25 mph. Chance of snow 60%. About one inch of snow expected.
Tuesday Night
nt_snow Variable clouds with snow showers or flurries. Low 27F. Winds WNW at 10 to 20 mph. Chance of snow 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 15 34 | 25 30 | 27 28 | 23
Wind 11 mph SW 17 mph W 15 mph WNW 11 mph NW
Humidity 62% 72% 90% 82%
Chance of Precip. 10% 50% 30% 30%
Cloud Cover 64% 95% 89% 93%
Conditions Mostly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:04 AM
4:19 PM
Wednesday
snow Variably cloudy with snow showers. High 33F. WNW winds shifting to ESE at 10 to 15 mph. Chance of snow 60%. Snowfall around one inch.
Wednesday Night
nt_snow Variably cloudy with snow showers. Low 24F. Winds SSE at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 23 30 | 20 30 | 25 30 | 21
Wind 4 mph W 9 mph NNE 7 mph SSE 8 mph SSE
Humidity 79% 65% 79% 70%
Chance of Precip. 60% 50% 30% 40%
Cloud Cover 95% 97% 90% 39%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:05 AM
4:19 PM
Thursday
mostlycloudy Mostly cloudy. High 31F. Winds SSE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low 22F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 29 | 24 26 | 21 28 | 19
Wind 6 mph SSE 8 mph NNE 5 mph SW 6 mph SW
Humidity 83% 80% 83% 69%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 83% 71% 75% 69%
Conditions Overcast Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:06 AM
4:18 PM
Friday
partlycloudy Sunshine and clouds mixed. High 31F. Winds SSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 16F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 17 28 | 19 25 | 18 21 | 12
Wind 7 mph W 9 mph ENE 5 mph SSW 4 mph SSE
Humidity 76% 69% 72% 67%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 51% 39% 50% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:08 AM
4:18 PM
Saturday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 29F. Winds S at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear skies. Low 21F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 26 | 17 23 | 18 25 | 20
Wind 5 mph SE 6 mph NW 8 mph S 10 mph SSW
Humidity 80% 66% 80% 80%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 45% 82% 28% 26%
Conditions Partly Cloudy Overcast Clear Clear
Sunrise & Sunset
7:09 AM
4:17 PM
Sunday
partlycloudy Partly cloudy. High around 35F. Winds WSW at 10 to 20 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 17F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 20 35 | 20 23 | 16 19 | 13
Wind 8 mph SW 14 mph W 7 mph W 9 mph WSW
Humidity 87% 55% 74% 76%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 29% 39% 40% 39%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:10 AM
4:17 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 31F. Winds SW at 10 to 15 mph.
Monday Night
nt_clear A few clouds from time to time. Low near 20F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 12 30 | 22 23 | 19 22 | 18
Wind 8 mph SW 10 mph WSW 9 mph WSW 11 mph SW
Humidity 73% 71% 85% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 25% 24% 8%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:11 AM
4:16 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 32F. Winds WSW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy early with increasing clouds overnight. Low 19F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 14 31 | 18 25 | 17 20 | 13
Wind 8 mph SW 12 mph WSW 7 mph WSW 8 mph WSW
Humidity 70% 57% 72% 74%
Chance of Precip. 0% 10% 0% 10%
Cloud Cover 26% 47% 57% 60%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High around 30F. Winds W at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 18F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 13 30 | 18 22 | 15 20 | 12
Wind 8 mph WSW 7 mph WNW 8 mph SW 11 mph SW
Humidity 74% 59% 74% 71%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 60% 51% 52% 48%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy. High 29F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_mostlycloudy Mainly cloudy. Low 19F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 13 29 | 18 22 | 16 21 | 13
Wind 9 mph WSW 11 mph W 8 mph WSW 8 mph WSW
Humidity 74% 63% 77% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 49% 58% 61% 62%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High 29F. Winds W at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds. Low 18F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 13 29 | 17 22 | 16 19 | 13
Wind 8 mph WSW 11 mph WNW 7 mph WSW 8 mph WSW
Humidity 73% 59% 78% 76%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 59% 48% 41% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High near 30F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low around 20F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 13 29 | 18 23 | 16 21 | 14
Wind 7 mph WSW 10 mph W 7 mph WSW 8 mph WSW
Humidity 73% 62% 74% 72%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 40% 45% 48% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise