491 
WUUS55 KSLC 132010
SVRSLC
UTC053-132045-
/O.NEW.KSLC.SV.W.0063.260813T2010Z-260813T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Salt Lake City UT
210 PM MDT Thu Aug 13 2026

The National Weather Service in Salt Lake City has issued a

* Severe Thunderstorm Warning for...
  Southeastern Washington County in southwestern Utah...

* Until 245 PM MDT.

* At 210 PM MDT, severe thunderstorms were located along a line
  extending from 12 miles south of Sand Hollow State Park to 11 miles
  west of Colorado City, moving north at 15 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Hurricane, Sand Hollow State Park, Apple Valley, Springdale, and
  Rockville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3700 11341 3717 11342 3717 11298 3700 11303
TIME...MOT...LOC 2010Z 185DEG 11KT 3694 11336 3694 11318 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JCW

263 
WWUS55 KSLC 132037
SVSSLC

Severe Weather Statement
National Weather Service Salt Lake City UT
237 PM MDT Thu Aug 13 2026

UTC053-132045-
/O.CON.KSLC.SV.W.0063.000000T0000Z-260813T2045Z/
Washington UT-
237 PM MDT Thu Aug 13 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM MDT
FOR SOUTHEASTERN WASHINGTON COUNTY...

At 237 PM MDT, severe thunderstorms were located along a line
extending from 7 miles south of Sand Hollow State Park to 7 miles
south of Apple Valley, moving east at 15 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Hurricane, Apple Valley, Sand Hollow State Park, Springdale, and
Rockville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3703 11332 3713 11338 3717 11298 3704 11305
TIME...MOT...LOC 2037Z 270DEG 11KT 3700 11335 3700 11317 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JCW