Frost/Freeze in Pennington, Minnesota

Frost/Freeze May 10, 2026 · Pennington, Minnesota

What the National Weather Service wrote

Sites across Pennington County observed lows between 26 and 28. The lowest observed temperature of 26 was at the Goodridge, MN DOT station at 4:55 AM CST.

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 1341219. Narratives are written by the National Weather Service forecast office that issued the report.

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