Hourly Weather Forecast for Tuesday

Spearfish, South Dakota (57783)
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_chancesnow Cloudy. Snow showers developing late. Low 29F. SW winds shifting to ENE at 10 to 15 mph. Chance of snow 80%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 13 43 | 29 | 34 | 26
Wind 3 mph SSE 1 mph WNW mph 4 mph WSW
Humidity 61% 56% % 73%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover % % % 89%
Conditions Overcast
Sunrise & Sunset
7:30 AM
4:20 PM
Thursday
snow Periods of snow. High 29F. Winds N at 15 to 25 mph. Chance of snow 90%. 3 to 5 inches of snow expected.
Thursday Night
nt_snow Snow in the evening will taper off and give way to cloudy skies overnight. Low around 15F. Winds NW at 10 to 15 mph. Chance of snow 70%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 28 | 22 23 | 18 18 | 16
Wind 10 mph NE 17 mph NNE 12 mph NNW 8 mph NNW
Humidity 87% 76% 83% 90%
Chance of Precip. 80% 90% 70% 30%
Cloud Cover 100% 100% 100% 96%
Conditions Snow Snow Snow Snow Showers
Sunrise & Sunset
7:30 AM
4:20 PM
Friday
partlycloudy Cloudy skies early, followed by partial clearing. High 21F. Winds WNW at 5 to 10 mph.
Friday Night
nt_clear A few clouds from time to time. Low 12F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 11 21 | 12 15 | 9 14 | 7
Wind 6 mph WNW 7 mph NW 6 mph WSW 7 mph WSW
Humidity 80% 69% 76% 75%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 89% 70% 39% 21%
Conditions Overcast Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:30 AM
4:21 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High 28F. Winds SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Cloudy skies early, then partly cloudy after midnight. Low 17F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 7 26 | 12 23 | 10 20 | 11
Wind 7 mph SW 10 mph SW 8 mph SW 10 mph SW
Humidity 77% 55% 58% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 12% 80% 38%
Conditions Clear Clear Overcast Partly Cloudy
Sunrise & Sunset
7:31 AM
4:22 PM
Sunday
snow Cloudy with periods of light snow during the afternoon. High 26F. Winds NNW at 5 to 10 mph. Chance of snow 70%. Snow accumulations less than one inch.
Sunday Night
nt_snow Light snow in the evening will transition to snow showers overnight. Low 7F. Winds NNE at 5 to 10 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 26 | 16 20 | 17 11 | 7
Wind 8 mph SW 9 mph NNW 9 mph NE 8 mph NNE
Humidity 82% 65% 88% 84%
Chance of Precip. 10% 20% 70% 60%
Cloud Cover 58% 85% 94% 96%
Conditions Partly Cloudy Overcast Snow Showers Snow Showers
Sunrise & Sunset
7:31 AM
4:22 PM
Monday
snow Occasional snow showers. High near 10F. Winds NW at 10 to 15 mph. Chance of snow 60%. About one inch of snow expected.
Monday Night
nt_cloudy Cloudy skies. Low -7F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 2 9 | 0 2 | -3 -3 | -10
Wind 7 mph NW 11 mph NNW 9 mph WNW 6 mph WNW
Humidity 77% 66% 77% 70%
Chance of Precip. 60% 40% 20% 10%
Cloud Cover 97% 96% 94% 88%
Conditions Snow Showers Snow Showers Overcast Overcast
Sunrise & Sunset
7:31 AM
4:23 PM
Tuesday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 3F. Winds W at 10 to 15 mph.
Tuesday Night
nt_clear Clear skies. Low -8F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -6 | -13 1 | -9 -5 | -12 -7 | -13
Wind 8 mph WSW 11 mph WNW 9 mph W 10 mph WSW
Humidity 72% 60% 69% 74%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 71% 60% 30% 6%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:31 AM
4:24 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High 18F. Winds WSW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low around 15F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -5 | -8 14 | -2 15 | 5 19 | 8
Wind 11 mph WSW 13 mph W 14 mph WSW 16 mph W
Humidity 85% 49% 64% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 12% 47% 33%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:31 AM
4:25 PM
Thursday
mostlycloudy Mostly cloudy skies. High around 30F. Winds W at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly to mostly cloudy. Low 19F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 15 29 | 21 25 | 18 21 | 14
Wind 14 mph W 14 mph W 13 mph W 12 mph WSW
Humidity 78% 71% 75% 76%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 74% 81% 76% 70%
Conditions Mostly Cloudy Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:26 PM
Friday
partlycloudy Partly cloudy skies. High 28F. Winds WNW at 10 to 15 mph.
Friday Night
nt_chancesnow A few snow showers around in the evening, otherwise mostly cloudy. Low around 10F. Winds WNW at 10 to 15 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 12 27 | 19 24 | 18 18 | 13
Wind 9 mph WSW 11 mph WNW 11 mph WNW 8 mph WNW
Humidity 67% 71% 75% 81%
Chance of Precip. 10% 10% 30% 10%
Cloud Cover 31% 76% 63% 61%
Conditions Partly Cloudy Mostly Cloudy Snow Showers Mostly Cloudy
Sunrise & Sunset
7:31 AM
4:27 PM
Saturday
mostlycloudy Mostly cloudy skies. High 22F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 7F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 7 21 | 11 15 | 7 8 | 3
Wind 7 mph W 10 mph WNW 9 mph W 8 mph SW
Humidity 83% 64% 70% 83%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 64% 66% 59% 54%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Intervals of clouds and sunshine. High 21F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low around 10F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 1 21 | 10 16 | 8 11 | 5
Wind 7 mph SW 10 mph W 9 mph WSW 10 mph SW
Humidity 67% 62% 69% 75%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 47% 41% 36% 39%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy. High near 25F. Winds W at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening with more clouds for later at night. Low around 10F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 6 24 | 15 18 | 13 11 | 10
Wind 9 mph WSW 11 mph W 8 mph W 7 mph WSW
Humidity 72% 68% 78% 95%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 44% 47% 50% 57%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
mostlycloudy Considerable cloudiness. High near 25F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 11F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 4 24 | 16 19 | 15 12 | 9
Wind 6 mph SW 8 mph W 6 mph WSW 7 mph SW
Humidity 69% 70% 86% 85%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 65% 69% 59% 48%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy. High 24F. Winds WSW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 11F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 8 24 | 15 17 | 11 13 | 6
Wind 7 mph SW 8 mph W 6 mph SW 7 mph SW
Humidity 77% 68% 79% 75%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 42% 34% 33% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise