Hail History

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Hail history for Natrona County, WY

Last hail in the countyJul 6, 20261.00 in (25-sent koin)
Hail dei, las 12 mɔn2
Biges hail sin 20062.75 in (besbol)Jun 22, 2013
Hail dei sin 200665
Dei wit hail 1 inch o mɔ50
Tornadoes in the county9
Win ripɔt we win blow bad insay kɔnti108

109 hail reports in Natrona County since 2006 on 65 days. Biggest stones measured 2.75 in (besbol) on Jun 22, 2013.

Cities in Natrona County

Recent hail in Natrona County

DeitHail saizWeaSors
Jul 6, 20261.00 in
25-sent koin		Casper
1 hail report		NWS storm report (preliminary)
Jun 25, 20261.00 in
25-sent koin		Midwest
1 hail report		NOAA Storm Events
Jul 29, 20250.88 in
5-sent koin		Mills, Bar Nunn
2 hail reports		NOAA Storm Events
Jun 16, 20252.25 inMills, Natrona Co Airport
3 hail reports		NOAA Storm Events

One row per day: biggest hail reported in the county that day, places and number of reports.

Hail days in Natrona County by year

3063074085093102111241341451521631791831922012122262324225226

When hail season peaks in Natrona County

JanFebMar1Apr7May21Jun19Jul14Aug3SepOctNovDec

Strong thunderstorm wind in Natrona County

108 reports of strong thunderstorm wind in Natrona County since 2006, on 74 de. Di strongest gust we dem measure na 86 mph on Jun 24, 2025.

DeitStrongest gustWeaSors
Sep 18, 202667 mph, we kin mekaEvansville, Casper, Bar Nunn
4 win ripɔt		NWS storm report (preliminary)
Aug 27, 202667 mph, we kin mekaMills, Casper, Natrona
3 win ripɔt		NWS storm report (preliminary)
Aug 24, 202652 mph, we kin mekaErvay, Mills
2 win ripɔt		NWS storm report (preliminary)
Aug 10, 202678 mph, we kin mekaMills
1 win ripɔt		NWS storm report (preliminary)
Jul 7, 202664 mph, we kin mekaBar Nunn
1 win ripɔt		NWS storm report (preliminary)
Jul 6, 202659 mph, we kin mekaBar Nunn
1 win ripɔt		NWS storm report (preliminary)
Jun 25, 202677 mph, we kin mekaNatrona Co Airport, Alcova
2 win ripɔt		NOAA Storm Events
Jun 20, 202681 mph, we kin mekaNatrona, Bar Nunn
2 win ripɔt		NOAA Storm Events
Jun 7, 202662 mph, we kin mekaCasper, Midwest, Bar Nunn
3 win ripɔt		NOAA Storm Events
Jun 6, 202663 mph, we kin mekaHiland
1 win ripɔt		NOAA Storm Events

Big tɔnda win na win we blow 58 mph o pass, o win we mek damij. Dem kin meka win long weza steshɔn; dem kin tink long pipul we si win an damij.

Wan yu fi file claim for roof or kaar hail?

Insurers ask for di date of loss. Di dates on dis page na wen dem report hail na near Natrona County; hail fit hit one street and miss di next, so a report no prove damage for yu address. A licensed roofer or yu insurance adjuster fit inspect di roof. Many policies set a time limit for filing claim — check yours.

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).