WWUS45 KBYZ 181759
WSWBYZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
1159 AM MDT Mon May 18 2026

MTZ171-WYZ198-181900-
/O.EXP.KBYZ.WW.Y.0018.000000T0000Z-260518T1800Z/
Pryor/Northern Bighorn Mountains-Northeast Bighorn Mountains-
Including the locations of Burgess Jct and Story
1159 AM MDT Mon May 18 2026

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MDT TODAY...

Additional snow accumulations up to 1 inch are expected this
afternoon. However, snow is not accumulating on roadways and is not
expected to cause impacts.

$$

Additional graphics for this hazard can be found at
http://www.weather.gov/billings

Torgerson