345
WWUS85 KBOU 122140
SPSBOU
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
340 PM MDT FRI SEP 12 2025
COZ036-039>041-122230-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET CO-BOULDER AND
JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY CO-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY CO-ELBERT/CENTRAL AND
EAST DOUGLAS COUNTIES ABOVE 6000 FEET CO-
340 PM MDT FRI SEP 12 2025
..A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN PARK
SOUTHERN
JEFFERSON...SOUTHWESTERN ARAPAHOE AND CENTRAL DOUGLAS COUNTIES UNTIL
430 PM MDT...
AT 340 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER
DECKERS, OR 36 MILES SOUTHWEST OF DENVER, MOVING NORTHEAST AT 30 MPH.
HAZARD...WIND GUSTS UP TO 50 MPH.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS.
LOCATIONS IMPACTED INCLUDE...
WESTERN HIGHLANDS RANCH, CASTLE ROCK, SOUTHWESTERN LITTLETON,
ROXBOROUGH PARK, SPRUCEWOOD, SOUTH PLATTE, DEVIL'S HEAD, SEDALIA,
LOUVIERS, PERRY PARK, DECKERS, BUFFALO CREEK, CHATFIELD RESERVOIR,
PINE GROVE, CHEESMAN RESERVOIR, SOUTHEASTERN CASTLE PINES,
WELLINGTON LAKE, SHAMBALLA, KASSLER AND FOXTON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.
LAT...LON 3914 10522 3926 10538 3926 10537 3925 10536
3928 10533 3929 10533 3929 10534 3930 10535
3930 10537 3931 10538 3931 10540 3932 10541
3963 10512 3933 10472
TIME...MOT...LOC 2140Z 228DEG 27KT 3927 10525
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
RJK
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