Severe Thunderstorm Warning for Southeastern Washington County, CO
This alert is no longer in effect.
NOAA issued it on July 29, 2026, 3 weeks 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 Denver has issued a Severe Thunderstorm Warning for southeastern Washington County in northeastern Colorado until 2:30 PM MDT on June 21.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Northeastern Colorado
- Issued
- July 29, 2026
- Issuing authority
- NWS Denver CO
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 3 weeks ago; use the issuing agency's live warning service for current conditions in Northeastern Colorado.
Alert Details
Severe Thunderstorm Warning issued by NWS Denver CO. Effective from June 21 at 1:53 PM MDT until June 21 at 2:30 PM MDT. Alert type code: SVR.
Affected Areas
Southeastern Washington County in northeastern Colorado. Locations impacted include Elba, Anton and Arickaree School. Storm was located 8 miles northeast of Lindon, or 23 miles south of Akron, moving east at 25 mph.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows. Seek shelter immediately in an interior room on the lowest floor of a well-built structure.
Expected Conditions
60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Tornadoes possible.
Timeline
Alert effective June 21, 2026 at 1:53 PM MDT. Expires June 21, 2026 at 2:30 PM MDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
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 (847 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 29, 2026.
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Common questions about this NWS weather alert.