Hail, Osage
- When
- May 8, 2:30 PM CST
- Where
- Osage County, Burbank
- Measured
- 2 in hail
- Property damage
- $200,000
- Reported by
- Public
- Coordinates
- 36.700, -96.720
Hail up to two inches in diameter damaged homes and vehicles, and covered the ground.
Strong to severe thunderstorms developed across north central Oklahoma during the early afternoon of the 8th, along a cold front approaching the region from the northwest. The thunderstorms spread across eastern Oklahoma during the mid afternoon and evening.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS TSA wrote it up.
Strong to severe thunderstorms developed across north central Oklahoma during the early afternoon of the 8th, along a cold front approaching the region from the northwest. The thunderstorms spread across eastern Oklahoma during the mid afternoon and evening. The atmosphere became moderately unstable during the afternoon ahead of the cold front in eastern Oklahoma, and deep-layer wind shear increased across the region with the approach of an upper level disturbance. The combination of moderately strong instability and strong deep-layer wind shear resulted in some thunderstorms evolving into supercell thunderstorms, the strongest of which produced large hail up to three inches in diameter and damaging wind.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tulsa, OK wrote its last area forecast discussion before the first event at May 8, 11:46 AM CST, 2 hours 44 minutes earlier. Its key messages:
Area Forecast Discussion National Weather Service Tulsa OK 1246 PM CDT Fri May 8 2026 ...New SHORT TERM, LONG TERM, AVIATION... .KEY MESSAGES... Updated at 1245 PM CDT Fri May 8 2026 - Scattered strong to severe storms from mid afternoon through evening. - Thunderstorm chances continue Saturday night into Sunday. - Temps near mid May normals forecast next week w/ low rain chances. && .SHORT TERM... (Through tonight ) Issued at 1245 PM CDT Fri May 8 2026 Cold front currently passing far NW OK and will continue eastward becoming a focus for thunderstorm development by mid afternoon. Guidance is in good agreement on increasing storm coverage through early evening as storms spread east and southeastward across the region. Forecast profiles maintain a drier subcloud layer as low level moisture return is meager with strong deep layer shear that remains near unidirectional through the evening. This will favor supercells with any sustained updrafts with efficient storm splits likely leading to multiple cell interactions with time. The initial storms will be capable of large hail and damaging winds with a transition to broken line segments and damaging winds becoming the primary hazard. The eastward extent of the instability axis will be confined within the forecast area with the high value corridor more favored across E OK and points south and westward. This should result in a lesser severe risk with eastward extent while also allowing a quick stabilization trend after sunset which keeps the severe weather confined to the evening hours. The composite cold front and outflow boundary will likely push through far SE OK by sunrise Saturday. && .LONG TERM... (Saturday through Friday) Issued at 1245 PM CDT Fri May 8 2026 The aforementioned boundary will be a focus for storm development and expansion late Saturday through Saturday night. Initial storms are likely to develop well west of the region Saturday afternoon and spread eastward into the forecast area Saturday night. Severe weather potential will be lower with this eastward progression with a limited risk hail risk Saturday night. A stronger wave approaches and passes through the region Sunday through Sunday night driving a cold front south of the area by Monday. Increased forcing in advance of the wave and along the advancing front is likely to sustain the early day convection with the storms spreading southward through Sunday. Dry and mild day Monday as sfc high pressure settles over the region. Northwesterly flow aloft continues through early next week with the next cold front passing Tuesday or Tuesday night with a chance of shower and storms. The remainder of the work week is forecast to maintain temperatures near seasonal normals and mostly dry conditions. The pattern aloft may trend toward a more unsettled state by next weekend into next week and more typical of mid May. && .AVIATION... (18Z TAFS) Issued at 1245 PM CDT Fri May 8 2026 VFR conditions will prevail through early afternoon for all sites. By 21z, scattered thunderstorms are forecast to develop along an advancing frontal boundary in northeast Oklahoma. These storms will move south and east through the evening hours, with impacts possible at all sites. Storms may produce hail, strong and erratic winds, heavy rainfall, and reduced vsbys as a result. By 06z, storms are likely to have exited the local area, with clearing skies overnight. Short term guidance continues to suggest fog potential overnight into Saturday morning, particularly aligned with the rainfall footprint in NE OK and NW AR. Confidence was high enough to include vsby reduction in the KBVO TAF with this forecast issuance, but additional sites may need to be included in future updates. && .PRELIMINARY POINT TEMPS/POPS... TUL 55 84 62 71 / 40 0 80 60 FSM 58 86 61 77 / 40 0 50 80 MLC 58 86 64 75 / 60 0 70 90 BVO 49 84 57 70 / 20 0 70 50 FYV 53 84 59 73 / 60 0 50 70 BYV 54 82 58 70 / 60 0 40 70 MKO 55 83 61 72 / 70 0 70 80 MIO 52 81 58 68 / 50 0 50 50 F10 55 83 61 72 / 70 0 80 90 HHW 59 83 64 79 / 30 0 30 90 && .TSA WATCHES/WARNINGS/ADVISORIES... OK...None. AR...None. && SHORT TERM...07 LONG TERM....07 AVIATION...42
Hazardous Weather Outlook National Weather Service Tulsa OK 149 PM CDT Fri May 8 2026 ARZ001-002-010-011-119-120-129-219-220-229-OKZ049-053-055>071- 073>075-154-172-176-254-272-276-354-376-091900- Benton-Carroll-Washington AR-Madison-Northern Crawford- Northern Franklin-North and Central Sebastian-Southern Crawford- Central and Southern Franklin-Southern Sebastian-Pushmataha- Choctaw-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers- Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair- Muskogee-McIntosh-Pittsburg-Haskell-Latimer-Western Osage- Northern Sequoyah-Northern Le Flore-Northeast Osage- Central and Southern Sequoyah-Central Le Flore-Southeast Osage- Southern Le Flore- 149 PM CDT Fri May 8 2026 This Outlook is for Northwest and West Central Arkansas as well as much of Eastern Oklahoma. .DAY ONE...This Afternoon and Tonight. SEVERE THUNDERSTORM. RISK...Elevated. AREA...Eastern Oklahoma and Northwest Arkansas. ONSET...After 3 PM. DISCUSSION... Thunderstorms are expected to develop across northeast Oklahoma this afternoon and spread east and southward through the evening. Initial storms will be capable of large hail and locally damaging winds. As storms become more numerous by early evening the primary hazard will gradually transition to mainly damaging winds. The severe weather threat will begin to diminish by mid evening with storms likely dissipating around midnight. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Activation of the Regional Spotter Network Possible. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. SATURDAY and SUNDAY...Thunderstorm Potential. MONDAY...No Hazards. TUESDAY and WEDNESDAY...Thunderstorm Potential. THURSDAY...High Wind Potential. EXTENDED DISCUSSION... Showers and thunderstorms are expected to spread into eastern Oklahoma Saturday night and continue into the day Sunday. These storms will have a limited severe weather threat and potential for locally heavy rainfall. A weak frontal boundary may bring a few showers and thunderstorms to parts of eastern Oklahoma and northwest Arkansas Tuesday night into Wednesday. weather.gov/tulsa contains additional information.
Special Weather Statement
National Weather Service Tulsa OK
232 PM CDT Fri May 8 2026
OKZ154-082015-
Western Osage OK-
232 PM CDT Fri May 8 2026
...STRONG THUNDERSTORMS WILL IMPACT NORTH CENTRAL OSAGE COUNTY
THROUGH 315 PM CDT...
At 232 PM CDT, Doppler radar indicated strong thunderstorms along a
line extending from 7 miles northeast of Kaw Lake to 3 miles
northeast of Kaw City. Movement was east at 30 mph.
HAZARD...Wind gusts up to 50 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down small tree limbs and blow
around unsecured objects. Minor hail damage to vegetation
is possible.
Locations in or near the path include...
Shidler... Grainola...
Foraker... Pearsonia...
Eastern Kaw Lake... Webb City...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3700 9641 3676 9645 3676 9682 3677 9682
3677 9679 3678 9679 3678 9675 3697 9675
3700 9665
TIME...MOT...LOC 1932Z 249DEG 26KT 3686 9679 3679 9680
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPHSpecial Weather Statement
National Weather Service Tulsa OK
318 PM CDT Fri May 8 2026
OKZ154-254-082045-
Western Osage OK-Northeast Osage OK-
318 PM CDT Fri May 8 2026
...A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL OSAGE COUNTY
THROUGH 345 PM CDT...
At 317 PM CDT, Doppler radar indicated a strong thunderstorm over
Foraker, moving east at 40 mph.
HAZARD...Wind gusts up to 50 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down small tree limbs and blow
around unsecured objects. Minor hail damage to vegetation
is possible.
Locations in or near the path include...
Foraker... Pearsonia...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
northeastern Oklahoma.
&&
LAT...LON 3700 9636 3682 9625 3679 9657 3693 9665
3700 9652
TIME...MOT...LOC 2017Z 259DEG 34KT 3687 9660
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPHThe Tulsa radar (KINX), 119 km away, was scanning. The volume nearest the first event began at 20:30 UTC.
52 hail, 8 thunderstorm wind. Local standard time, as filed.
Hail up to two inches in diameter damaged homes and vehicles, and covered the ground.
The Oklahoma Mesonet station near Wynona measured thunderstorm wind gusts up to 60 mph.
Baseball size hail damaged homes and vehicles.
Hail up to two inches in diameter damaged homes and vehicles.
Thunderstorm wind gusts were estimated to 60 mph.
Hail up to quarter size covered the ground.
Strong thunderstorm wind snapped large tree limbs.
Hail up to golf ball size damaged homes and vehicles.
Hail up to half dollar size damaged homes and vehicles.
Hail up to ping pong ball size damaged homes and vehicles.
Hail up to golf ball size damaged homes and vehicles.
Strong thunderstorm wind blew down a tree.
Strong thunderstorm wind blew down power lines.
Hail up to golf ball size damaged homes, businesses, and vehicles.
Wind-driven hail up to 2.25 inches in diameter damaged homes, vehicles, outbuildings, and trailers. The hail drifts were up to 2.5 feet deep, and were still evident on the north side of buildings until May 12th.
Strong thunderstorm wind snapped large tree limbs, and damaged the roofs of homes.
Hail up to half dollar size damaged homes and vehicles.
Hail up to two inches in diameter damaged homes and vehicles.
Hail up to golf ball size damaged homes and vehicles.
Hail up to two inches in diameter damaged homes and vehicles.
Hail up to half dollar size damaged homes and vehicles.
Hail up to two inches in diameter damaged homes and vehicles.
Hail up to ping pong ball size damaged homes, businesses, and vehicles.
Hail up to ping pong ball size damaged homes and vehicles.
Hail up to half dollar size covered the ground, and damaged homes and vehicles.
Hail up to golf ball size damaged homes and vehicles.
Thunderstorm wind gusts were estimated up to 70 mph.
Hail up to ping pong ball size damaged homes and vehicles.
Hail up to two inches in diameter damaged homes, businesses, and vehicles.
Strong thunderstorm wind snapped numerous large tree limbs.
Hail up to half dollar size damaged homes and vehicles.
Hail up to golf ball size damaged homes, businesses, and vehicles.
Hail up to tennis ball size damaged homes and vehicles.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Oklahoma in 2026Every state in 2026This day in weather historyWarnings in Oklahoma, May 2026
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1325403, 1325404, 1325407, 1325405, 1325406, 1338359, 1340840, 1338360, 1338361, 1338362, 1338365, 1338368, 1338369, 1338371, 1338372, 1338383, 1339317, 1339320, 1339322, 1325426, 1339323, 1339335, 1325455, 1325457, 1339337, 1339339, 1339342, 1339344, 1339345, 1339398, 1340156, 1339400, 1339412, 1339414, 1340159, 1339443, 1339444, 1340157, 1340158, 1339446, and more.