FrostList

When to Winterize Your RV in Pine Bluff, AR

ON TRACK141 days until first 28°F freezeNov 29

In a typical year, winterize your RV in Pine Bluff by November 19. The median first 28°F hard freeze at Pine Bluff's NOAA station is November 29 (1991–2020 normals); one year in ten it arrives as early as November 9. Plan for the early end: the one-in-ten date lands about 20 days before the median.

OUTLOOK

Typical first first 28°F freeze near Nov 29; local deadline about Nov 19. The live 10-day outlook loads here.

Local freeze dates for Pine Bluff

ThresholdEarly (1-in-10)MedianLate (9-in-10)
32°F (light freeze)Oct 31Nov 16Dec 1
28°F (hard freeze)Nov 9Nov 29Dec 20
24°F (severe)Nov 21Dec 16Jan 11

NOAA station: Pine Bluff · 0.9 mi away · 230 ft elevation.

Pine Bluff draws its numbers from Pine Bluff, 230 feet up and 0.9 miles away. Its median first-freeze dates are 32°F by Nov 16, 28°F by Nov 29, 24°F by Dec 16. Year to year the 28°F date has ranged from Nov 9 to Dec 20 — about 41 days apart. Spring's last 32°F freeze clears around Mar 14. Snowfall averages 2 inches a year, first reaching an inch near January.

Expect the first frost near Nov 16 in Pine Bluff and the first hard freeze by about Nov 29. That first freezing night has ranged from Oct 31 to Dec 1, roughly a 31-day spread. On the spring side, the last 32°F freeze clears around Mar 14 and as late as Apr 2 — the green light for reopening water and de-winterizing. With almost no snow in a normal year, cold — not plowing — sets the calendar, and it centers on Mar 14.

Your rv checklist

  1. Drain the fresh, gray, and black tanks, then drain the water heater only after it has cooled and lost pressure.
  2. Bypass the water heater so you do not waste six gallons of antifreeze filling the tank.
  3. Blow out the lines with a compressor at about 30–40 psi, then pump non-toxic RV antifreeze through every faucet until it runs pink.
    Helpful gear: RV antifreeze (6-pack) — Recommended pick
  4. Use a water-pump converter kit to draw antifreeze straight from the jug through the plumbing.
    Helpful gear: Water pump converter kit — Recommended pick
  5. Pour a cup of antifreeze into each drain trap and the toilet to protect the seals.
  6. Fit a blow-out plug at the city-water inlet so you can clear that line too.
    Helpful gear: Blow-out plug — Recommended pick
  7. Remove batteries or put them on a maintainer, and store them off a cold concrete floor.
  8. Cover roof vents, close the propane, and set out traps or deterrents so mice do not move in.

What to have on hand

RV antifreeze (6-pack)
Non-toxic pink fluid for the fresh-water plumbing and traps.
Recommended pick
Water pump converter kit
Siphon kit that draws antifreeze straight through the pump.
Recommended pick
Blow-out plug
Adapter that lets a compressor clear the lines before antifreeze.
Recommended pick
Heated fresh-water hose
For anyone staying hooked up through a cold snap.
Recommended pick

What this means locally

Pine Bluff freezes later than Little Rock (Nov 21) and later than North Little Rock (Nov 21) — a reminder that even nearby towns differ by days. Statewide, Arkansas prep dates run Oct 25 through Nov 19, which is why Pine Bluff gets its own number rather than a Arkansas-wide average. The same freeze also decides when to shut down your sprinklers and winterize a boat.

Other winter jobs in Pine Bluff

Every task below is dated to Pine Bluff's own freeze and snow normals.

Sprinklers → Nov 19Frozen pipes → Oct 31Car battery → Nov 29Sump pump → Mar 14Boat → Nov 22Motorcycle → Nov 16

See the full Pine Bluff winter checklist, in order →

Frequently asked questions

At what temperature do RV pipes freeze?
An RV's exposed plumbing and thin-walled tanks can begin to freeze once temperatures sit in the mid-20s for a few hours, sooner than a house because there is little insulation around the lines. That is why the winterizing deadline tracks the first 28°F freeze rather than the first light frost.
How much RV antifreeze do I need?
Most travel trailers and motorhomes take about two to three gallons of non-toxic RV antifreeze, and larger rigs more. Bypassing the water heater saves roughly six gallons you would otherwise waste filling the tank. Buy an extra jug; stores sell out once the first freeze warnings hit.
Can I just use my RV furnace instead of winterizing?
Relying on the furnace is risky. A propane run-out, a tripped breaker, or a dead battery during a cold night leaves the plumbing unprotected, and the furnace may not keep the underbelly and bays warm enough anyway. Draining and adding antifreeze is the dependable way to protect the system.
How do I winterize an RV water heater?
Let the tank cool and lose pressure, then drain it and, if fitted, pull the anode rod. Do not add antifreeze to the water heater tank; instead, set the bypass valves so antifreeze skips the tank and fills only the lines. Fresh antifreeze in an unbypassed heater just wastes several gallons.
When is it safe to de-winterize an RV in Pine Bluff?
Wait until the last spring freeze has passed, which averages near Mar 14 here. De-winterize by flushing the antifreeze from the lines, sanitizing the fresh tank, and checking for leaks before a trip. Reopening too early risks a surprise late freeze on a charged system.
Do I need to winterize an RV stored indoors?
A reliably heated indoor space that stays above freezing protects the plumbing, so full winterizing may not be needed. But an unheated garage or barn can still drop below freezing on a cold night. If you cannot guarantee the space stays warm, winterize to be safe.

Data: NOAA 1991–2020 normals via Pine Bluff, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.