WWUS85 KBYZ 072033
SPSBYZ

Special Weather Statement
National Weather Service Billings MT
233 PM MDT Sun Jun 7 2026

MTZ057-138-139-169-171-WYZ198-199-072130-
Southern Big Horn MT-Sheridan Foothills WY-Northern Big Horn MT-
Bighorn Canyon MT-Southeastern Carbon MT-Pryor/Northern Bighorn
Mountains MT-Northeast Bighorn Mountains WY-
233 PM MDT Sun Jun 7 2026

...AN AREA OF STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN CARBON...
SOUTHWESTERN BIG HORN AND SHERIDAN COUNTIES UNTIL 330 PM MDT...

At 233 PM MDT, Doppler radar was tracking an area of thunderstorms
extending from 12 miles west of Fort Smith to 13 miles south of
Sheridan, or extending from 37 miles southeast of Billings to 13
miles south of Sheridan, moving northeast at 35 mph.

HAZARD...Line of storms over the Bighorn mountains are expected to
         rapidly intensify as they mover northeast into the
         foothills. Wind gusts up to 50 mph and penny size hail are
         expected to accompany these intensifying storms as they move
         toward I-90, and along the Bighorn River from St. Xavier to
         Fort Smith.

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...
  Sheridan, Ranchester, Dayton, Lodge Grass, Fort Smith, Big Horn,
  Clearmont, Wyola, Parkman, Burgess Junction, Rosebud Battlefield
  Park, St. Xavier, Tongue River Reservoir, Banner, Bighorn Lake and
  Crow Indian Reservation.

Portions of I-90 from Crow Agency southward through Sheridan County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the weather situation closely and be alert for threatening
weather conditions.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4500 10848 4568 10787 4537 10707 4456 10625
      4456 10737 4459 10738 4463 10753 4468 10755
      4472 10774 4477 10775 4479 10783 4492 10785
      4500 10791
TIME...MOT...LOC 2029Z 220DEG 30KT 4532 10818 4502 10748 4461 10698

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

$$

Chambers