Hourly Weather Forecast for Saturday

Spearfish, South Dakota (57783)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
36 / 30
36 / 27
43 / 33
50 / 37
55 / 39
56 / 40
49 / 39
46 / 37
Humidity (%):
79% 71% 69% 61% 55% 55% 69% 72%
Pressure (in):
30.13 30.11 30.09 30.06 30.03 29.99 30.0 30.06
Wind (mph):
S
7 mph S
(182°)
S
7 mph S
(185°)
SSE
8 mph SSE
(150°)
E
13 mph E
(89°)
ESE
15 mph ESE
(102°)
ESE
13 mph ESE
(113°)
SE
11 mph SE
(130°)
SE
12 mph SE
(147°)
Conditions:
Partly Cloudy
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Probability of Precipitation (%):
20%
0.0 in
20%
0.0 in
10% 10% 0% 0% 0% 10%
Cloud Cover (%):
36% 22% 16% 14% 14% 16% 27% 34%
Monday Night
nt_clear A clear sky. Low 44F. Winds SE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 38 53 | 38 58 | 35 49 | 30
Wind 1 mph SSW 6 mph SSE 19 mph SE 10 mph SSE
Humidity 64% 58% 41% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 9% 6%
Conditions Clear Clear
Sunrise & Sunset
5:41 AM
8:03 PM
Tuesday
partlycloudy Partly cloudy skies. High 69F. Winds SE at 15 to 25 mph.
Tuesday Night
nt_chancerain Overcast with showers at times. Thunder possible. Low 52F. Winds SE at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 38 66 | 47 64 | 50 55 | 52
Wind 7 mph SSE 14 mph SE 16 mph SE 9 mph ESE
Humidity 77% 49% 62% 93%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 12% 43% 59% 90%
Conditions Clear Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:40 AM
8:04 PM
Wednesday
tstorms Showers and thunderstorms. High 61F. Winds WNW at 10 to 20 mph. Chance of rain 100%.
Wednesday Night
nt_tstorms Thunderstorms in the evening, overcast overnight with occasional rain. Low 46F. Winds WNW at 10 to 20 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 60 | 52 55 | 48 51 | 48
Wind 5 mph S 10 mph NW 14 mph WNW 13 mph WNW
Humidity 92% 74% 75% 87%
Chance of Precip. 60% 90% 90% 80%
Cloud Cover 91% 98% 99% 100%
Conditions Chance of Rain Thunderstorm Thunderstorm Rain
Sunrise & Sunset
5:39 AM
8:05 PM
Thursday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 52F. Winds NW at 10 to 20 mph. Chance of rain 80%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 39F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 49 | 38 52 | 35 42 | 33
Wind 14 mph NW 15 mph NW 10 mph NNW 6 mph SSW
Humidity 89% 67% 54% 71%
Chance of Precip. 90% 70% 20% 10%
Cloud Cover 99% 98% 86% 67%
Conditions Chance of Rain Chance of Rain Overcast Mostly Cloudy
Sunrise & Sunset
5:37 AM
8:06 PM
Friday
chancerain Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 54F. Winds E at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_mostlycloudy Mostly cloudy. Low 42F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 33 51 | 37 53 | 38 44 | 37
Wind 4 mph SE 8 mph ENE 10 mph E 6 mph ESE
Humidity 76% 60% 56% 76%
Chance of Precip. 0% 20% 20% 10%
Cloud Cover 55% 82% 88% 74%
Conditions Partly Cloudy Overcast Overcast Mostly Cloudy
Sunrise & Sunset
5:36 AM
8:08 PM
Saturday
rain Cloudy with periods of rain. High 46F. Winds E at 10 to 20 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
Saturday Night
nt_rain Periods of rain. Low 37F. Winds NE at 5 to 10 mph. Chance of rain 80%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 39 45 | 39 44 | 37 39 | 36
Wind 8 mph ESE 14 mph ESE 12 mph E 7 mph ENE
Humidity 86% 79% 75% 89%
Chance of Precip. 20% 80% 80% 80%
Cloud Cover 81% 100% 100% 100%
Conditions Overcast Rain Rain Rain
Sunrise & Sunset
5:35 AM
8:09 PM
Sunday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 53F. Winds NE at 10 to 15 mph. Chance of rain 70%.
Sunday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low 34F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 37 46 | 36 49 | 32 39 | 32
Wind 6 mph NNE 12 mph NE 11 mph NE 6 mph S
Humidity 95% 69% 53% 74%
Chance of Precip. 60% 60% 40% 20%
Cloud Cover 95% 90% 88% 57%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:34 AM
8:10 PM
Monday
clear A mainly sunny sky. High 58F. Winds ESE at 10 to 20 mph.
Monday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 42F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 52 | 38 55 | 40 45 | 37
Wind 9 mph S 13 mph E 13 mph ESE 12 mph SSE
Humidity 70% 57% 57% 74%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 20% 14% 17% 51%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:32 AM
8:11 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 66F. Winds SE at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 47F. Winds SE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 39 60 | 45 61 | 46 49 | 44
Wind 10 mph SE 14 mph ESE 15 mph SE 11 mph SE
Humidity 86% 58% 57% 83%
Chance of Precip. 50% 10% 10% 20%
Cloud Cover 50% 49% 42% 51%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:31 AM
8:12 PM
Wednesday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 69F. Winds SE at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low around 50F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 44 64 | 49 65 | 49 53 | 48
Wind 10 mph SSE 14 mph SE 14 mph SE 11 mph SSE
Humidity 87% 58% 56% 84%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 55% 67% 30% 38%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:30 AM
8:13 PM
Thursday
mostlycloudy Mostly cloudy. High 72F. Winds SE at 15 to 25 mph.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 51F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 65 | 51 68 | 51 55 | 51
Wind 10 mph SSE 16 mph SE 17 mph SE 13 mph SSE
Humidity 86% 60% 55% 85%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 63% 68% 69% 58%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Intervals of clouds and sunshine. High 73F. Winds SSE at 10 to 20 mph.
Friday Night
nt_chancerain A shower or two around the area in the evening, then partly cloudy overnight. Low 52F. Winds S at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 69 | 51 68 | 49 54 | 48
Wind 10 mph SSE 15 mph SE 13 mph SSE 9 mph S
Humidity 87% 52% 50% 80%
Chance of Precip. 20% 10% 20% 30%
Cloud Cover 53% 49% 47% 55%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 71F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 51F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 48 66 | 50 66 | 48 54 | 47
Wind 7 mph S 11 mph WNW 11 mph S 7 mph SSW
Humidity 86% 55% 53% 76%
Chance of Precip. 20% 10% 30% 30%
Cloud Cover 57% 60% 60% 45%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 71F. Winds NNW at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 51F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 46 67 | 49 67 | 48 54 | 46
Wind 6 mph WSW 10 mph NNW 10 mph NNE 7 mph SSW
Humidity 81% 52% 50% 74%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 34% 39% 48% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 72F. Winds NNW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 53F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 67 | 49 68 | 49 56 | 46
Wind 6 mph SW 10 mph N 10 mph NE 6 mph SSW
Humidity 83% 53% 50% 70%
Chance of Precip. 30% 20% 40% 60%
Cloud Cover 47% 47% 50% 52%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise