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Hail history for Allendale, NJ

Haili ijiin 10 mileAug 7, 20260.50 in (marble)

Ane haili, 12 mwwoon ijiin3

Haili ane pwon ijiin 20062.50 in (tennis ball)Jul 8, 2021

Ane haili ijiin 200637

Ane haili 1 inch o pwon18

Tornado ijiin 10 mile1

Wind reports within 10 miles282

Hail has been reported within 10 miles of Allendale on 37 days since 2006. The largest stones measured 2.50 in (tennis ball) on Jul 8, 2021. Hail is most common here in July and June.

Recent hail near Allendale

Date	Size hail	Where	Source
Aug 7, 2026	1.00 in 25-sent coin	Pearl River, River Vale, Bardonia 4 hail reports · closest 6 mi from Allendale	NWS storm report (preliminary)
Jul 27, 2026	1.00 in 25-sent coin	Chestnut Ridge, Franklin Lakes 2 hail reports · closest 5 mi from Allendale	NWS storm report (preliminary)
Jul 21, 2026	0.88 in 5-sent coin	Saddle Brook 1 hail report · closest 9 mi from Allendale	NWS storm report (preliminary)

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Nn̄an anam̄mool ekkar Allendale meir

Ka anam̄mool ekkar kaan Allendale

Of 37 nn̄an anam̄mool ekkar 2006, most fell in July (14) and June (8).

Anam̄mool ekkar kaan Allendale

Jul 8, 2021 · 2.50 in (tennis ball) · Hillsdale Manor (5 mi from Allendale)

National Weather Service description (English): Hail of 2.5 inches in diameter was reported.

Jun 9, 2011 · 1.75 in (golf ball) · Norwood (10 mi from Allendale)

Aug 19, 2011 · 1.75 in (golf ball) · Oradell (8 mi from Allendale)

Jul 22, 2019 · 1.75 in (golf ball) · Campgaw (5 mi from Allendale)

Jun 22, 2008 · 1.00 in (25-sent coin) · Ringwood (8 mi from Allendale)

Tornadoes within 10 miles of Allendale

Date	Rating	Where	Path
Oct 7, 2013	EF1	Passaic Jct 8 mi from Allendale	1.2 mi long, 100 yd wide

Damaging thunderstorm winds near Allendale

282 reports of damaging thunderstorm wind within 10 miles of Allendale since 2006, on 98 days. The strongest measured gust was 60 mph on May 26, 2021.

Date	Strongest gust	Where	Source
Sep 26, 2026	damage a reported	Park Ridge, Montvale 2 wind reports	NWS storm report (preliminary)
Aug 7, 2026	damage a reported	Montvale, Chestnut Ridge, Bardonia 5 wind reports	NWS storm report (preliminary)
Jul 27, 2026	damage a reported	Westwood, Wyckoff, West Nyack 4 wind reports	NWS storm report (preliminary)
Jul 21, 2026	damage a reported	Paterson 1 wind report	NWS storm report (preliminary)
Jul 4, 2026	damage a reported	Glen Rock, Hawthorne, Westwood 6 wind reports	NWS storm report (preliminary)
Jul 3, 2026	damage a reported	Elmwood Park 1 wind report	NWS storm report (preliminary)
Jun 12, 2026	58 mph, a estimat	Maywood, Waldwick, Ramsey 4 wind reports	NOAA Storm Events
Jun 6, 2026	63 mph, a estimat	Packanack Lake, River Edge, Rochelle Park 3 wind reports	NOAA Storm Events
Jul 14, 2025	58 mph, a estimat	Spring Vly Airport 1 wind report	NOAA Storm Events
Jul 8, 2025	58 mph, a estimat	Tallman, Suffern 2 wind reports	NOAA Storm Events

Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.

Filing a roof or car hail claim?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Allendale; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.

Cities nearby

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Allendale.

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