< South Dakota Frost Advisory | Effective 05/09/2026 09:43

South Dakota Frost Advisory | Effective 05/09/2026 09:43

Headline: 
Frost Advisory issued May 9 at 11:43AM CDT until May 10 at 9:00AM CDT by NWS Aberdeen SD
Event: 
Frost Advisory
Urgency: 
Expected
Effective: 
May 9, 2026 - 9:43am
Expires: 
May 9, 2026 - 7:45pm
Description: 
* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...Hughes and Dewey Counties. * WHEN...From 3 AM CDT /2 AM MDT/ to 9 AM CDT /8 AM MDT/ Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Dewey; Hughes
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov