NZUS99 KUNR 301932 RRA RWSRAP SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058- 071-311030- Regional Weather Synopsis National Weather Service Rapid City SD 130 PM MDT Tue May 30 2017 Dry conditions will continue into Wednesday with much warmer temperatures on Wednesday and Thursday. Highs will reach into the 80s on Thursday afternoon. The chance of thunderstorms will increase this week, with the best chance of thunderstorms on Friday as a cold front moves through the area. $$