South Dakota Freeze Warning | Effective 05/20/2026 01:03

Headline: 
Freeze Warning issued May 20 at 3:03AM CDT until May 20 at 8:00AM CDT by NWS Sioux Falls SD
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
May 20, 2026 - 1:03am
Expires: 
May 20, 2026 - 6:00am
Description: 
* WHAT...Sub-freezing temperatures as low as 31. * WHERE...Jerauld, Beadle, Brookings, Kingsbury, and Sanborn Counties. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Beadle; Kingsbury; Brookings; Jerauld; Sanborn
Forcast Office: 
NWS Sioux Falls SD