Clayton, SD Warnings, Watches and Advisories

Freeze Warning issued October 13 at 9:26PM CDT until October 14 at 9:00AM CDT by NWS Aberdeen SD

* WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...Campbell, Corson, Dewey, Edmunds, McPherson, Potter, Walworth, and Brown Counties. * WHEN...From 3 AM CDT /2 AM MDT/ to 9 AM CDT /8 AM MDT/ Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Frost Advisory issued October 13 at 9:26PM CDT until October 14 at 9:00AM CDT by NWS Aberdeen SD

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Buffalo, Hand, Hughes, Hyde, Jones, Lyman, Stanley, Sully, Faulk, and Spink Counties. * WHEN...From 3 AM CDT /2 AM MDT/ to 9 AM CDT /8 AM MDT/ Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Freeze Warning issued October 13 at 11:44AM MDT until October 14 at 8:00AM MDT by NWS Rapid City SD

* WHAT...Sub-freezing temperatures as low as 30 to 32 degrees expected. * WHERE...Harding, Northern Perkins, Southern Perkins, and Ziebach. * WHEN...From 2 AM to 8 AM MDT Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Clayton.

Use the Radar Maps link provided to understand the trajectory of a storm.