Moderate Extreme Weather ● Active

Special Weather Statement issued October 21 at 3:59PM MDT by NWS Salt Lake City UT, United States of America

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

At 359 PM MDT, Doppler radar was tracking a strong thunderstorm 9
miles northeast of Dameron Valley, or 27 miles east of Beaver Dam,
moving north at 40 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Dameron Valley, Enterprise, Newcastle, Pinto, Pine Valley and Veyo.

This includes the following highways...
Utah Route 56 between mile markers 18 and 36. Utah Route 18 near mile
marker 17...and between mile markers 22 and 51.

Measurements

Coordinates37.5467, -113.6383
RegionSouthwest Utah; Southern Mountains
Location Precisionpolygon
Issuing AuthorityUnited States of America — us-noaa-nws-en
Cap UrgencyExpected
Cap CertaintyObserved
Cap Expires2026-10-21T16:30:00-06:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

This event as JSON · API and licence

Source updated 1 hour ago (Oct 21, 2026 22:00 UTC) · we last heard from WMO Alert Hub (national weather services) 43 seconds ago

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Official authorities in United States

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

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What to do

Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.

When thunder roars, go indoors — lightning risk outdoors, in vehicles, and first aid for strike victims.

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Earlier extreme weather events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Nearby & related events

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.