RV Winterization in North Dakota

In North Dakota, local rv deadlines run from Sep 29 to Oct 4, with a median around Oct 2 — a spread of weeks that a single statewide date would miss. Find your city below; each links to local freeze odds, a live 10-day outlook, and a checklist.

Jump to a city

Notable cities

Bismarck — earliest deadline in the state
Fargo — latest deadline in the state
Grand Forks — near the state median

All North Dakota cities

City	Local deadline	Median first 28°F
Bismarck	Sep 29	Oct 9	View →	Checklist
Minot	Sep 30	Oct 10	View →	Checklist
Grand Forks	Oct 2	Oct 12	View →	Checklist
Fargo	Oct 4	Oct 14	View →	Checklist

Back to the national RV Winterization guide, or see the methodology.

Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 11, 2026.