NWS Forecast for: Keystone SD
Issued by: National Weather Service Rapid City, SD
Last Update: 12:01 am MDT Jun 27, 2017


Overnight: Partly cloudy, with a low around 54. South wind 9 to 13 mph, with gusts as high as 18 mph.

Tuesday: A 40 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Partly sunny, with a high near 85. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.

Wednesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Northwest wind 5 to 7 mph becoming east in the afternoon.

Wednesday Night: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 53. East wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. North wind 3 to 7 mph.

Thursday Night: Partly cloudy, with a low around 50.

Friday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Friday Night: Partly cloudy, with a low around 50.

Saturday: Mostly sunny, with a high near 76.

Saturday Night: Partly cloudy, with a low around 54.

Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 79.

Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.



Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)

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