Hail History

Lekin › Oklahoma › Washington County › Dewey

Hail history for Dewey, OK

Haili ijiin 10 mileJul 4, 20261.00 in (25-sent coin)
Ane haili, 12 mwwoon ijiin4
Haili ane pwon ijiin 20062.00 in (hen egg)Apr 15, 2026
Ane haili ijiin 200657
Ane haili 1 inch o pwon35
Tornado ijiin 10 mile5
Wind reports within 10 miles101

Hail has been reported within 10 miles of Dewey on 57 days since 2006. The largest stones measured 2.00 in (hen egg) on Apr 15, 2026. Hail is most common here in April and May.

Recent hail near Dewey

DateSize hailWhereSource
Jul 4, 20261.00 in
25-sent coin		Bartlesville
1 hail report · closest 4 mi from Dewey		NWS storm report (preliminary)
Apr 28, 20261.25 in
50-sent coin		Bartlesville, Dewey, Okesa
5 hail reports · closest 1 mi from Dewey		NOAA Storm Events
Apr 23, 20260.88 in
5-sent coin		Okesa
1 hail report · closest 5 mi from Dewey		NOAA Storm Events
Apr 15, 20262.00 in
hen egg		Bartlesville, Hi Way Airport
4 hail reports · closest 3 mi from Dewey		NOAA Storm Events
Jun 17, 20251.75 in
golf ball		Copan
1 hail report · closest 7 mi from Dewey		NOAA Storm Events
May 19, 20251.00 in
25-sent coin		Dewey
1 hail report · closest 8 mi from Dewey		NOAA Storm Events
May 18, 20250.75 in
1-sent coin		Copan
1 hail report · closest 9 mi from Dewey		NOAA Storm Events
Apr 29, 20251.75 in
golf ball		Okesa, Bartlesville
2 hail reports · closest 3 mi from Dewey		NOAA Storm Events

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

Nn̄an anam̄mool ekkar Dewey meir

5063072085093104113121321451531641711821942012122123124425426

Ka anam̄mool ekkar kaan Dewey

Of 57 nn̄an anam̄mool ekkar 2006, most fell in April (22) and May (13).

Jan2Feb5Mar22Apr13May4Jun2Jul4Aug2Sep1Oct2NovDec

Anam̄mool ekkar kaan Dewey

Apr 15, 2026 · 2.00 in (hen egg) · Bartlesville (6 mi from Dewey)

National Weather Service description (English): Hail up to two inches in diameter damaged homes and vehicles.

Apr 6, 2006 · 1.75 in (golf ball) · Okesa (6 mi from Dewey)

Aug 26, 2006 · 1.75 in (golf ball) · Copan (9 mi from Dewey)

Feb 10, 2009 · 1.75 in (golf ball) · Copan (7 mi from Dewey)

Apr 14, 2011 · 1.75 in (golf ball) · Bartlesville (4 mi from Dewey)

Tornadoes within 10 miles of Dewey

DateRatingWherePath
May 6, 2024EF2Bartlesville
8 mi from Dewey		8.4 mi long, 1,700 yd wide
Jan 30, 2021EF?Wann
9 mi from Dewey		1.2 mi long, 100 yd wide
Jun 18, 2011EF0Copan
8 mi from Dewey		0.1 mi long, 50 yd wide
Apr 14, 2011EF1Dewey
7 mi from Dewey		0.2 mi long, 125 yd wide
Apr 14, 2011EF1Glenoak
7 mi from Dewey		1.4 mi long, 200 yd wide

Damaging thunderstorm winds near Dewey

101 reports of damaging thunderstorm wind within 10 miles of Dewey since 2006, on 59 days. The strongest measured gust was 87 mph on Apr 26, 2016.

DateStrongest gustWhereSource
Jul 4, 202680 mph, a estimatBartlesville, Copan
4 wind reports		NWS storm report (preliminary)
Apr 17, 202664 mph, a estimatOkesa
1 wind report		NOAA Storm Events
Jun 18, 202575 mph, a estimatDewey, Bartlesville, Copan
4 wind reports		NOAA Storm Events
May 24, 202581 mph, a estimatBartlesville
1 wind report		NOAA Storm Events
May 19, 202564 mph, a estimatBartlesville, Copan
2 wind reports		NOAA Storm Events
Jul 10, 202161 mph, a measuredOkesa
1 wind report		NOAA Storm Events
Aug 15, 202075 mph, a estimatBartlesville
1 wind report		NOAA Storm Events
Apr 28, 202070 mph, a estimatDewey
1 wind report		NOAA Storm Events
Dec 28, 201970 mph, a estimatCopan
1 wind report		NOAA Storm Events
Jul 21, 201975 mph, a estimatBartlesville, Hi Way Airport
5 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 Dewey; 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 Dewey.

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