Hourly Weather Forecast for Friday

Rapid City, South Dakota (57718)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
38 / -54
34 / -56
32 / -58
49 / -47
59 / -41
51 / -46
50 / -46
46 / -49
42 / -51
Humidity (%):
1% 1% 1% 1% 1% 1% 1% 1% 1%
Pressure (in):
29.59 29.61 29.61 29.62 29.62 29.62 29.65 29.74 29.78
Wind (mph):
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
ENE
0 mph ENE
(68°)
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 37F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | -52 41 | -52 44 | -50 39 | 39
Wind 0 mph NNW 0 mph ENE 0 mph ENE 4 mph SW
Humidity 1% 1% 1% 100%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover % % % 95%
Conditions Chance of Rain
Sunrise & Sunset
5:52 AM
7:51 PM
Monday
chancerain Overcast with rain showers at times. High 53F. Winds NNW at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_partlycloudy Cloudy skies early will become partly cloudy later at night. Slight chance of a rain shower. Low 33F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 38 52 | 40 48 | 38 36 | 33
Wind 4 mph WNW 11 mph NNW 9 mph N 4 mph WNW
Humidity 100% 64% 70% 88%
Chance of Precip. 40% 40% 20% 0%
Cloud Cover 89% 94% 97% 51%
Conditions Chance of Rain Chance of Rain Overcast Partly Cloudy
Sunrise & Sunset
5:51 AM
7:52 PM
Tuesday
clear Sun and a few passing clouds. High 61F. Winds ESE at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low 38F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 31 58 | 33 57 | 36 40 | 32
Wind 3 mph W 7 mph ESE 9 mph SE 6 mph SSW
Humidity 87% 40% 45% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 23% 22% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
7:53 PM
Wednesday
clear Sunny. High around 70F. Winds SSE at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low near 45F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 32 70 | 40 67 | 41 48 | 39
Wind 6 mph SW 13 mph SSE 12 mph SSE 7 mph SW
Humidity 72% 34% 38% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
7:54 PM
Thursday
chancerain Mostly sunny early followed by increasing clouds and a few showers later in the day. High near 75F. SSE winds shifting to N at 10 to 20 mph. Chance of rain 30%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low near 45F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 75 | 42 67 | 38 48 | 36
Wind 8 mph WSW 11 mph ENE 16 mph NNW 9 mph NW
Humidity 70% 31% 35% 63%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 1% 29% 38% 22%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
7:55 PM
Friday
clear Except for a few afternoon clouds, mainly sunny. High 69F. WSW winds shifting to E at 10 to 15 mph.
Friday Night
nt_clear Clear. Low 46F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 69 | 41 64 | 41 47 | 38
Wind 6 mph W 8 mph SSE 10 mph E 7 mph WSW
Humidity 72% 35% 43% 69%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 31% 27% 29% 9%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:45 AM
7:57 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High near 70F. Winds SSW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Clear to partly cloudy. Low 44F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 39 70 | 36 65 | 35 48 | 40
Wind 5 mph WSW 11 mph SSE 8 mph NNW 6 mph W
Humidity 75% 29% 33% 72%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 8% 33% 27% 34%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:43 AM
7:58 PM
Sunday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 68F. Winds N at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 43F. Winds NW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 39 68 | 42 63 | 42 47 | 43
Wind 5 mph WNW 12 mph N 11 mph NE 6 mph NW
Humidity 79% 38% 46% 86%
Chance of Precip. 10% 10% 30% 40%
Cloud Cover 16% 56% 65% 73%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:42 AM
7:59 PM
Monday
chancerain Steady light rain in the morning. Showers continuing in the afternoon. High 63F. Winds NE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancerain Mostly cloudy skies early with showers developing late. Low 43F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 40 63 | 41 60 | 37 45 | 36
Wind 4 mph NW 8 mph ENE 9 mph E 8 mph S
Humidity 87% 45% 44% 72%
Chance of Precip. 60% 60% 50% 10%
Cloud Cover 80% 81% 74% 80%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:41 AM
8:00 PM
Tuesday
rain Rain early...then remaining cloudy with showers in the afternoon. High around 65F. Winds SE at 15 to 25 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Tuesday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low near 45F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 38 60 | 42 61 | 40 47 | 41
Wind 7 mph S 15 mph ESE 16 mph SE 12 mph S
Humidity 77% 51% 46% 79%
Chance of Precip. 60% 60% 60% 20%
Cloud Cover 78% 100% 75% 34%
Conditions Chance of Rain Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:39 AM
8:01 PM
Wednesday
chancerain Showers in the morning with some clearing in the afternoon. High 66F. Winds SE at 10 to 20 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low around 45F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 42 66 | 45 62 | 42 48 | 42
Wind 7 mph S 12 mph ESE 13 mph SE 9 mph S
Humidity 87% 47% 49% 78%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 55% 65% 71% 72%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Mostly cloudy in the morning with scattered thunderstorms developing later in the day. High 63F. Winds N at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_tstorms Thunderstorms. Low 43F. Winds WNW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 63 | 42 59 | 40 45 | 39
Wind 5 mph WSW 9 mph NNE 10 mph NNW 7 mph WNW
Humidity 84% 46% 50% 81%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 75% 74% 67% 75%
Conditions Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
tstorms Thunderstorms likely. High 57F. Winds NNW at 10 to 20 mph. Chance of rain 80%.
Friday Night
nt_rain Cloudy with periods of rain. Low around 40F. Winds WNW at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 38 57 | 39 55 | 37 43 | 36
Wind 8 mph WNW 14 mph NNW 15 mph NNW 7 mph WNW
Humidity 81% 50% 51% 74%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 75% 68% 75% 80%
Conditions Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Mostly cloudy with light rain early. High 58F. Winds NNW at 10 to 20 mph. Chance of rain 60%.
Saturday Night
nt_mostlycloudy Considerable cloudiness. Low near 40F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 36 58 | 38 55 | 37 42 | 37
Wind 8 mph WNW 12 mph NNW 12 mph NNW 6 mph WNW
Humidity 81% 49% 51% 81%
Chance of Precip. 60% 60% 20% 30%
Cloud Cover 80% 68% 67% 63%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High 62F. Winds N at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 42F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 60 | 40 57 | 38 45 | 37
Wind 6 mph WNW 11 mph NNE 11 mph NNE 7 mph WSW
Humidity 84% 48% 50% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 64% 58% 47% 40%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise