Environment & Climate · World & National · North America

Freeze Warning issued October 16 at 4:06AM CDT until October 16 at 10:00AM CDT by NWS Rapid City SD

* WHAT...Sub-freezing temperatures as low as 26. * WHERE...Portions of northwestern and southwestern South Dakota and northeast Wyoming. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.