Derrick Lam and Lilia Fomm
Current weather forecasts from the National Weather Service are available online or by phone at (605) 341-7531.
Current road conditions are available by phone by dialing 511 or by visiting Safe Travel USA.
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Last updated: July 29, 2021
13000 Highway 244
Building 31, Suite 1
Park information. Phones are answered from 8:00 a.m. to 4:30 p.m. Monday through Friday.