043  
WGUS65 KMSO 011615  
FFAMSO  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE MISSOULA MT  
1015 AM MDT WED JUL 1 2026  
 
MTZ005>007-020600-  
/O.NEW.KMSO.FA.A.0008.260701T1800Z-260702T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MISSOULA/BITTERROOT VALLEYS-BITTERROOT/SAPPHIRE MOUNTAINS-  
BUTTE/BLACKFOOT REGION-  
1015 AM MDT WED JUL 1 2026  
   
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
 
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...A PORTION OF WEST CENTRAL MONTANA, INCLUDING THE FOLLOWING  
AREAS, BITTERROOT/SAPPHIRE MOUNTAINS, BUTTE/BLACKFOOT REGION AND  
MISSOULA/BITTERROOT VALLEYS.  
 
THIS INCLUDES THE FOLLOWING SPECIFIC AREAS...  
MISSOULA, BUTTE, FRONTAGE ROAD FROM BEARMOUTH TO DRUMMOND, WEST  
VALLEY NEAR ANACONDA, PHILIPSBURG, EDS GULCH IN DRUMMOND, NEW CHICAGO  
AREA JUST EAST OF DRUMMOND, JOHNSON FIRE BURN AREA, DALY FIRE BURN  
AREA AND SHARROTT FIRE BURN AREA.  
 
* WHEN...THROUGH THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- SLOW MOVING THUNDERSTORM PRODUCING HEAVY RAIN.  
- HTTPS://WWW.WEATHER.GOV/MSO/HYDROLOGY  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 

 
 

 
 
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