Frost/Freeze in East Otter Tail, Minnesota

Frost/Freeze May 11, 2026 · East Otter Tail, Minnesota

What the National Weather Service wrote

Low temperatures ranged from 29 to 32 across eastern Otter Tail County. The lowest reported temperature was 29 at the NDAWN located 1 SW of Ottertail.

The wider storm

Unseasonably cold temperatures developed during the growing season across eastern North Dakota and northwest Minnesota. Temperatures dropped below 32 during the late evening on the 10th, with hard freeze conditions observed at some locations during the morning hours on May 11. The 2026 Spring growing season officially began at 12am on May 9.

Source: NOAA Storm Events Database, event 1342466. Narratives are written by the National Weather Service forecast office that issued the report.

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