Severe Thunderstorm Warning for Grant and Wheeler Counties, OR
This alert is no longer in effect.
NOAA issued it on June 13, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Pendleton has issued a Severe Thunderstorm Warning for southeastern Wheeler County and northwestern Grant County until 5:00 PM PDT.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Grant and Wheeler Counties, Oregon
- Issued
- June 13, 2026
- Issuing authority
- NWS Pendleton OR
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Grant and Wheeler Counties, Oregon.
Alert Details
A Severe Thunderstorm Warning was issued by the National Weather Service in Pendleton, OR. The alert is effective from 4:04 PM PDT on May 28, 2026, until 5:00 PM PDT on May 28, 2026.
Affected Areas
The warning covers southeastern Wheeler County in northeastern Oregon and northwestern Grant County in central Oregon. Impacted locations include Mount Vernon, Dayville, Monument, Antone, Kimberly, and Hamilton. Affected highways include Highway 26 between mile markers 125 and 155 and between mile markers 68 and 98, and Highway 395 between mile markers 99 and 120.
What You Should Do
For your protection, move to an interior room on the lowest floor of a building.
Expected Conditions
At 4:04 PM PDT, a severe thunderstorm was located 7 miles east of Dayville, or 21 miles west of John Day, moving northwest at 35 mph. Hazards include 70 mph wind gusts and half dollar size hail (1.25 inches).
Timeline
The warning is in effect until 5:00 PM PDT on May 28, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (995 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 13, 2026.
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