618
WWUS85 KRIW 051710
SPSRIW
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1110 AM MDT SAT JUL 5 2025
WYZ001-051745-
YELLOWSTONE NATIONAL PARK-
1110 AM MDT SAT JUL 5 2025
...STRONG THUNDERSTORMS WILL IMPACT NORTH CENTRAL PARK COUNTY,
INCLUDING NORTHEAST PORTIONS OF YELLOWSTONE NATIONAL PARK, THROUGH
1145 AM MDT...
AT 1109 AM MDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG
A LINE EXTENDING FROM 6 MILES NORTHEAST OF FLOATING ISLAND LAKE TO
NEAR LOWER FALLS. MOVEMENT WAS NORTHEAST AT 40 MPH.
HAZARD...WINDS IN EXCESS OF 30 MPH AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS
POSSIBLE.
STRONG THUNDERSTORMS WILL BE NEAR...
TOWER FALLS AROUND 1115 AM MDT.
LAMAR VALLEY AROUND 1125 AM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
LAT...LON 4498 11000 4497 11000 4497 10997 4493 10993
4464 11048 4500 11039 4500 11031 4499 11020
4500 11015 4500 11001
TIME...MOT...LOC 1709Z 229DEG 34KT 4501 11035 4469 11044
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...30 MPH
STRAUB
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