NWS Forecast for: Keystone SD
Issued by: National Weather Service Rapid City, SD
Last Update: 1:46 am MDT Apr 27, 2018


Overnight: Clear, with a low around 44. West wind around 7 mph.

Friday: Sunny, with a high near 66. Northwest wind 6 to 9 mph becoming east in the afternoon.

Friday Night: Mostly clear, with a low around 39. East wind 5 to 7 mph becoming light and variable.

Saturday: Sunny, with a high near 68. South wind 6 to 14 mph, with gusts as high as 20 mph.

Saturday Night: Mostly clear, with a low around 49. South wind 10 to 14 mph, with gusts as high as 20 mph.

Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South wind 8 to 10 mph.

Sunday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 46.

Monday: A slight chance of showers after noon. Partly sunny, with a high near 64.

Monday Night: A chance of showers. Mostly cloudy, with a low around 39.

Tuesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 53.

Tuesday Night: Mostly cloudy, with a low around 36.

Wednesday: A chance of showers. Mostly cloudy, with a high near 53.

Wednesday Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 32.

Thursday: Partly sunny, with a high near 54.



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

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