WWUS85 KBOU 202003 SPSBOU Special Weather Statement National Weather Service Denver CO 203 PM MDT Sat Jun 20 2026 COZ045-202030- Central and East Adams and Arapahoe Counties CO- 203 PM MDT Sat Jun 20 2026 ...A STRONG THUNDERSTORM WILL IMPACT ARAPAHOE AND SOUTHEASTERN ADAMS COUNTIES UNTIL 230 PM MDT... At 203 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles west of Cottonwood Valley, or 29 miles northwest of Limon, moving northeast at 25 mph. HAZARD...Landspouts, wind gusts up to 50 mph, and penny size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Cottonwood Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. && LAT...LON 3957 10387 3974 10402 3986 10377 3977 10371 3964 10371 TIME...MOT...LOC 2003Z 235DEG 21KT 3966 10392 LANDSPOUT...POSSIBLE MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ 63