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Duncan, OK hail history

Hail thlang 10 mile a hlaaJul 5, 20261.00 in (coin 25-cent)

Hail khathu, 12 month thlang3

Hail khawm 2006 thlang2.75 in (baseball)May 27, 2017

Hail khathu 2006 thlang65

Khathu ah hail 1 inch ahih kha a khawm54

Tornadoes 10 mile a hlaa9

10 mile a hlaa thlang a thlen khawm49

Hail hi Duncan 10 mile a hlaa 65 khathu ah 2006 thlang a thlang. Stone khawm 2.75 in (baseball) hi May 27, 2017 ah a khawm. Hail hi May leh April ah a khawm khawm.

Hail thlang Duncan a hlaa

Date	Size hail	Where	Source
Jul 5, 2026	1.00 in coin 25-cent	Marlow 1 hail report · Duncan a hlaa 10 mile	NWS storm report (preliminary)
Apr 25, 2026	1.25 in coin 50-cent	Duncan, Sunray 2 hail reports · Duncan a hlaa 1 mile	NOAA Storm Events
Mar 10, 2026	1.50 in ping pong ball	Duncan 1 hail report · Duncan a hlaa 5 mile	NOAA Storm Events
May 22, 2025	1.75 in kuk golf	Velma, Duncan, Sunray 4 hail reports · Duncan a hlaa 1 mile	NOAA Storm Events
Apr 1, 2025	1.25 in coin 50-cent	Duncan 4 hail reports · Duncan center a hlaa	NOAA Storm Events
Mar 29, 2025	1.75 in kuk golf	Duncan, Empire City 4 hail reports · Duncan center a hlaa	NOAA Storm Events

Khathu ah row 1: khathu ah hail khawm 10 mile a hlaa, place leh report number.

Duncan ngai a hail thil thleng a hniam tlang

Duncan ngai a hail season a thleng

2006 thleng a hniam tlang a 65 hail thleng a, a hla a May (23) in April (14) a thleng.

Duncan ngai a hail storm a hla

May 9, 2015 · 2.75 in (baseball) · Comanche (9 mi from Duncan)

National Weather Service description (English): Reported at highway 81 and highway 7 bypass. No damage reported.

May 27, 2017 · 2.75 in (baseball) · Duncan (1 mi from Duncan)

National Weather Service description (English): Spotter reported the hail was covering his yard.

Mar 30, 2006 · 2.50 in (kuk tennis) · Kingston (8 mi from Duncan)

May 13, 2009 · 2.00 in (khawm khawm) · Duncan (0 mi from Duncan)

National Weather Service description (English): Hail up to two inches in diameter was reported in and around Duncan.

May 11, 2016 · 2.00 in (khawm khawm) · Comanche (10 mi from Duncan)

Duncan a hla 10 mile a tornado

Date	Rating	Where	Path
Nov 3, 2024	EF1	Duncan 6 mi from Duncan	1.3 mi long, 50 yd wide
Jun 15, 2023	EF0	Sunray 6 mi from Duncan	0.8 mi long, 200 yd wide
Jun 15, 2023	EF1	Comanche 10 mi from Duncan	0.5 mi long, 20 yd wide
Jun 15, 2023	EF?	Empire City 10 mi from Duncan	0.5 mi long, 50 yd wide
Dec 13, 2022	EF1	Duncan 2 mi from Duncan	0.3 mi long, 50 yd wide
May 18, 2017	EF0	Empire City 6 mi from Duncan	0.2 mi long, 50 yd wide
May 8, 2016	EF?	Marlow 9 mi from Duncan	1.3 mi long, 40 yd wide
May 20, 2013	EF0	Marlow 5 mi from Duncan	1.0 mi long, 30 yd wide
May 20, 2013	EF1	Marlow 7 mi from Duncan	4.0 mi long, 200 yd wide

Damaging thunderstorm winds near Duncan

49 reports of damaging thunderstorm wind within 10 miles of Duncan since 2006, on 40 days. The strongest measured gust was 71 mph on May 30, 2018.

Date	Strongest gust	Where	Source
Apr 30, 2025	75 mph, a thlang	Comanche thlang 2 a thlang	NOAA Storm Events
Nov 3, 2024	64 mph, a thlang	Comanche, Duncan thlang 2 a thlang	NOAA Storm Events
Jul 4, 2024	58 mph, a hrih	Duncan thlang 1 a thlang	NOAA Storm Events
Apr 27, 2024	70 mph, a thlang	Duncan thlang 1 a thlang	NOAA Storm Events
Jul 7, 2023	60 mph, a hrih	Duncan thlang 1 a thlang	NOAA Storm Events
Jun 15, 2023	81 mph, a thlang	Comanche thlang 1 a thlang	NOAA Storm Events
Mar 16, 2023	60 mph, a thlang	Comanche thlang 1 a thlang	NOAA Storm Events
Feb 26, 2023	75 mph, a thlang	Duncan thlang 2 a thlang	NOAA Storm Events
Jul 11, 2021	60 mph, a thlang	Comanche thlang 1 a thlang	NOAA Storm Events
Jul 30, 2020	60 mph, a thlang	Duncan thlang 1 a thlang	NOAA Storm Events

Thlang khawm khawm hi 58 mph ahih kha a khawm, ahihman thlang a thlen khawm hi. Station thlang hi weather station tan a hrih; spotter leh survey tan a thlang khawm hi.

Roof kiah car hail claim a thleng?

Insurers a loss date a siam. Hniam tlang a date a, Duncan ngai a hail a thleng; hail a street a thleng kiah a hla a thleng, so report a address a damage a proof a siam. Licensed roofer kiah insurance adjuster a roof a inspect. Many policies a claim a thleng time limit a set — yours a check.

Ngai a cities

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) kiah National Weather Service Local Storm Reports (preliminary, since then). Distances a Duncan center a measure.

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