Frost/Freeze in Cavalier, North Dakota

Frost/Freeze May 19, 2026 – May 20, 2026 · Cavalier, North Dakota

What the National Weather Service wrote

Low temperatures ranged from 28 to 32 across much of Cavalier County. The lowest temperature of 28 was reported by a personal weather station at Mount Carmel, ND at 3:55 AM CST. The AWOS and NDAWN sites at Langdon, ND both reported low temperatures of 30.

The wider storm

Unseasonably cold temperatures developed during the growing season across eastern North Dakota and northwest Minnesota, with hard freeze conditions observed at some locations during the morning hours before sunrise. The 2026 Spring growing season officially began at 12am on May 9.

Source: NOAA Storm Events Database, event 1344282. Narratives are written by the National Weather Service forecast office that issued the report.

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