917
WWUS55 KBYZ 180455
SVSBYZ

Severe Weather Statement
National Weather Service Billings MT
1055 PM MDT Sun Aug 17 2025

MTC017-180505-
/O.EXP.KBYZ.SV.W.0259.000000T0000Z-250818T0500Z/
Custer MT-
1055 PM MDT Sun Aug 17 2025

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 11 PM MDT FOR
NORTHWESTERN CUSTER COUNTY...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

&&

LAT...LON 4636 10571 4664 10590 4676 10562 4675 10562
      4674 10560 4674 10558 4666 10558 4666 10549
      4660 10549 4660 10545 4657 10545 4657 10530
      4637 10518
TIME...MOT...LOC 0434Z 240DEG 25KT 4657 10566

$$

Lester