Active Weather Alerts
Frost Advisory
Issued: 2:01 AM Sep. 7, 2025 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM CDT SUNDAY... * WHAT...Temperatures from 33 to 36 degrees will result in frost formation. Favored cold spots such as the James River valley may see temperatures closer to the freezing mark in some locations. * WHERE...Portions of central, north central, and northeast South Dakota. * WHEN...From 3 AM to 9 AM CDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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