693  
WGUS65 KMSO 021317  
FFAMSO  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE MISSOULA MT  
717 AM MDT TUE JUN 2 2026  
 
MTZ002-030000-  
/O.EXT.KMSO.FA.A.0004.000000T0000Z-260603T0000Z/  
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
WEST GLACIER REGION-  
717 AM MDT TUE JUN 2 2026  
   
..FLOOD WATCH NOW IN EFFECT UNTIL 6 PM MDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY RAIN AND SNOWMELT CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST MONTANA, INCLUDING THE FOLLOWING  
AREA, WEST GLACIER REGION.  
 
THIS INCLUDES THE FOLLOWING SPECIFIC AREAS...  
GOING-TO-THE-SUN ROAD IN GLACIER PARK.  
 
* WHEN...UNTIL 6 PM MDT THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
ROCKFALL AND DEBRIS FLOWS ARE ALSO POSSIBLE IN STEEP TERRAIN.  
 
* ADDITIONAL DETAILS...  
- ADDITIONAL RAINFALL OF 0.1-0.2 INCHES FOR VALLEY LOCATIONS WITH  
0.25 TO 1 INCH IN THE TERRAIN ARE EXPECTED THROUGH TUESDAY  
AFTERNOON.  
- HTTPS://WWW.WEATHER.GOV/MSO/HYDROLOGY  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
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