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WWUS85 KBOU 222357
SPSBOU

Special Weather Statement
National Weather Service Denver CO
557 PM MDT Fri Aug 22 2025

COZ036-039-040-230030-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County CO-Jefferson and West Douglas Counties Above
6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
9000 Feet CO-North Douglas County Below 6000 Feet/Denver/West
Adams and Arapahoe Counties/East Broomfield County CO-
557 PM MDT Fri Aug 22 2025

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL JEFFERSON...
SOUTHWESTERN ARAPAHOE AND NORTH CENTRAL DOUGLAS COUNTIES UNTIL 630
PM MDT...

At 557 PM MDT, Doppler radar was tracking a strong thunderstorm near
Aspen Park, or 21 miles southwest of Denver, moving east at 30 mph.

HAZARD...Wind gusts up to 40 mph and half inch 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...
  Southwestern Centennial, Highlands Ranch, Littleton, Roxborough
  Park, Chatfield Reservoir, Tiny Town, Louviers, Indian Hills,
  Aspen Park, Ken Caryl, Kassler and Columbine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3953 10533 3961 10532 3961 10500 3954 10491
      3953 10492 3953 10497 3952 10497 3952 10499
      3951 10498 3950 10498 3949 10497 3948 10497
      3945 10501
TIME...MOT...LOC 2357Z 276DEG 23KT 3957 10528

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

$$

Gimmestad