First published Oct 17, 2026, 9:30:15 AM UTC · Last updated Oct 17, 2026, 9:30:15 AM UTC

Freeze Warning — NWS Aberdeen SD

Original source title

Freeze Warning issued October 17 at 3:49AM CDT until October 17 at 9:00AM CDT by NWS Aberdeen SD

Reported by U.S. National Weather Service Alerts NWS

A freeze warning covered Big Stone and Traverse Counties in Minnesota and Codington, Deuel, Grant, and Hamlin Counties in South Dakota, with temperatures as low as 30°F expected until 9 AM CDT. The source says frost and freezing could kill crops and sensitive vegetation and possibly damage unprotected outdoor plumbing; it advises protecting tender plants.

At a glance

Affected location: Big Stone and Traverse Counties, Minnesota; Codington, Deuel, Grant, and Hamlin Counties, South Dakota

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Why it matters

The warning calls for steps now to protect tender plants from the expected cold.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Freeze Warning issued October 17 at 3:49AM CDT until October 17 at 9:00AM CDT by NWS Aberdeen SD

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