Severe Thunderstorm Warning for Boulder, Gilpin, Jefferson Counties CO
This alert is no longer in effect.
NOAA issued it on August 30, 2026, 2 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 parts of central Colorado until 2:30 PM MDT on August 30.
30 seconds on this weather notice
- Record type
- Severe Thunderstorm Warning
- Affected area
- Central Colorado
- Issued
- August 30, 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 2 weeks ago; use the issuing agency's live warning service for current conditions in Central Colorado.
Alert Details
A Severe Thunderstorm Warning (SVR) was issued by the National Weather Service Denver CO on August 30 at 1:53 PM MDT, effective immediately until 2:30 PM MDT.
Affected Areas
The warning covers Northern Gilpin County, Northwestern Jefferson County, Southwest Boulder County, and Southeast Boulder County in central Colorado. Locations impacted include Southwestern Boulder, Nederland, Pinecliffe, Rollinsville, Eldora, Tolland, Eldorado Springs, East Portal, Crescent Village, and Caribou.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows.
Expected Conditions
At 1:53 PM MDT, a severe thunderstorm was located over Rollinsville, or 33 miles northwest of Denver, moving east at 35 mph. Hazards include 60 mph wind gusts and small hail, with potential damage to roofs, siding, and trees.
Timeline
The alert is in effect from 1:53 PM MDT to 2:30 PM MDT on August 30, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Similar severity timing
Same severity (high) notices issued closest in time to August 30, 2026.
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