423 
WUUS55 KBOU 230026
SVRBOU
COC121-230115-
/O.NEW.KBOU.SV.W.0125.260623T0026Z-260623T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
626 PM MDT Mon Jun 22 2026

The National Weather Service in Denver has issued a

* Severe Thunderstorm Warning for...
  Southeastern Washington County in northeastern Colorado...

* Until 715 PM MDT.

* At 626 PM MDT, a severe thunderstorm was located 9 miles east of
  Elba, or 16 miles southeast of Akron, moving south at 45 mph.

  THIS IS A DESTRUCTIVE STORM FOR SOUTHERN WASHINGTON COUNTY.

  HAZARD...80 mph wind gusts and two inch hail.

  SOURCE...Radar indicated.

  IMPACT...Flying debris will be dangerous to those caught without
           shelter. Mobile homes will be heavily damaged. Expect
           considerable damage to roofs, windows, and vehicles.
           Extensive tree damage and power outages are likely.

* Locations impacted include...
  Arickaree School, Anton, Elba, Thurman and Cope.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing widespread
destructive winds and dangerous hail.

Wind damage with this storm will occur before any rain or lightning.
Do not wait for the sound of thunder before taking cover. Seek
shelter immediately inside a sturdy structure and stay away from
windows.

&&

LAT...LON 3994 10337 3995 10280 3957 10280 3957 10333
TIME...MOT...LOC 0026Z 350DEG 40KT 3998 10305

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...80 MPH

$$

Meier

296 
WWUS55 KBOU 230052
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
652 PM MDT Mon Jun 22 2026

COC121-230115-
/O.CON.KBOU.SV.W.0125.000000T0000Z-260623T0115Z/
Washington CO-
652 PM MDT Mon Jun 22 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR
SOUTHEASTERN WASHINGTON COUNTY...

At 652 PM MDT, a severe thunderstorm was located 8 miles north of
Arickaree School, or 24 miles southeast of Akron, moving south at 35
mph.

HAZARD...70 mph wind gusts and small hail.

SOURCE...Weather station reported.

IMPACT...Expect considerable tree damage. Damage is likely to mobile
         homes, roofs, and outbuildings.

Locations impacted include...
  Arickaree School, Anton, Cope, Elba and Thurman.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
widespread damaging winds.

Wind damage with this storm will occur before any rain or lightning.
Do not wait for the sound of thunder before taking cover. Seek
shelter immediately inside a sturdy structure and stay away from
windows.

&&

LAT...LON 3957 10280 3957 10325 3994 10326 3995 10280
TIME...MOT...LOC 0026Z 354DEG 29KT 4008 10301

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

Meier