⚠️ Severe Thunderstorm Warning – Nowata, OK; Washington, OK – Saturday, July 4, 2026

Severe Thunderstorm Warning issued July 4 at 7:39PM CDT until July 4 at 8:15PM CDT by NWS Tulsa OK

Details

SVRTSA

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for…
Northern Washington County in northeastern Oklahoma…
Nowata County in northeastern Oklahoma…

* Until 815 PM CDT.

* At 739 PM CDT, severe thunderstorms were located along a line
extending from Copan to 2 miles east of Dewey to 3 miles southeast
of Bartlesville, moving east at 45 mph.

THESE ARE DESTRUCTIVE STORMS FOR Bartlesville and Copan.

HAZARD…80 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Flying debris will be dangerous to those caught without
shelter. Mobile homes will be heavily damaged. Expect
considerable damage to roofs, windows, and vehicles.
Extensive tree damage and power outages are likely.

* Locations in or near the path include…
Bartlesville… Nowata…
Dewey… Copan…
Delaware… Lenapah…
Wann…

Instructions

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.