322
WWUS85 KRIW 130318
SPSRIW

Special Weather Statement
National Weather Service Riverton WY
918 PM MDT Tue Aug 12 2025

WYZ004-006-008-130345-
Southeast Bighorn Basin-North Bighorn Basin-Bighorn Mountains West-
918 PM MDT Tue Aug 12 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN BIG HORN AND
NORTHEASTERN WASHAKIE COUNTIES THROUGH 945 PM MDT...

At 917 PM MDT, Doppler radar was tracking a strong thunderstorm 7
miles northwest of Hyattville, which is 16 miles east of Basin,
moving southeast at 40 mph.

HAZARD...Wind gusts 40 to 50 mph and pea sized hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

This strong thunderstorm will be near...Hyattville and Medicine
Lodge State Archaeological Site around 925 to 930 PM MDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Persons in campgrounds, such as Medicine Lodge State Archaeological
Site, should consider seeking sturdy shelter until this storm passes.

&&

LAT...LON 4426 10789 4442 10776 4422 10719 4399 10738
TIME...MOT...LOC 0317Z 300DEG 34KT 4430 10774

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

$$

CNJ