272  
FLUS45 KBYZ 042017  
HWOBYZ  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE BILLINGS MT  
217 PM MDT SUN APR 4 2021  
 
MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-  
235-WYZ198-199-050930-  
MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-FALLON-  
NORTHERN STILLWATER-POWDER RIVER-CARTER-NORTHERN PARK-  
GOLDEN VALLEY-RED LODGE FOOTHILLS-NORTHERN BIG HORN-  
SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-LIVINGSTON AREA-  
BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-CRAZY MOUNTAINS-  
SOUTHERN BIG HORN-SOUTHEASTERN CARBON-NORTHERN SWEET GRASS-  
BIGHORN CANYON-NORTHERN CARBON-PRYOR/NORTHERN BIGHORN MOUNTAINS-  
MELVILLE FOOTHILLS-NORTHEASTERN YELLOWSTONE-SOUTHERN WHEATLAND-  
SOUTHWESTERN YELLOWSTONE-NORTHEAST BIGHORN MOUNTAINS-  
SHERIDAN FOOTHILLS-  
217 PM MDT SUN APR 4 2021  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL  
MONTANA...SOUTH CENTRAL MONTANA...SOUTHEAST MONTANA AND NORTH  
CENTRAL WYOMING.  
 
* WHAT... SIGNIFICANT WEATHER CHANGE TO COOLER AND WETTER  
CONDITIONS.  
 
* WHERE...SOUTH CENTRAL AND SOUTHEAST MONTANA AND NORTH CENTRAL  
WYOMING.  
 
* WHEN...MONDAY AND TUESDAY.  
 
* ADDITIONAL DETAILS...CONDITIONS WILL TREND COOLER WITH RAIN OR  
WET SNOW EXPECTED IN THE LOWER ELEVATIONS AND SNOW IN THE  
MOUNTAINS. GREATEST PRECIPITATION AMOUNTS WILL BE ALONG THE  
FOOTHILLS, WITH LIGHTER AMOUNTS OVER THE PLAINS. OUTDOOR  
ENTHUSIASTS SHOULD USE CAUTION IF HEADING TO THE BACKCOUNTRY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BE SURE TO STAY TUNED FOR FURTHER UPDATES. OUTDOOR RECREATION AND  
TRAVEL IN THE MOUNTAINS WILL BE ESPECIALLY IMPACTED.  
 
HTTPS://WWW.WEATHER.GOV/BILLINGS  
 

 
 

 
 
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