672  
WGUS61 KCAR 161829  
FFACAR  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE CARIBOU ME  
229 PM EDT MON MAR 16 2026  
 
.HEAVY RAIN MAY FALL ON A DEEP PRIMED SNOWPACK LEADING TO THE MELT  
INCREASING. FLOWS IN RIVERS MAY INCREASE QUICKLY AND REACH CRITICAL  
LEVELS.  
 
MEZ005-006-010-011-015>017-029>032-170645-  
/O.CON.KCAR.FA.A.0001.260317T0000Z-260317T2100Z/  
/00000.0.IC.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NORTHERN PENOBSCOT-SOUTHEAST AROOSTOOK-CENTRAL PISCATAQUIS-  
CENTRAL PENOBSCOT-SOUTHERN PENOBSCOT-INTERIOR HANCOCK-CENTRAL  
WASHINGTON-COASTAL HANCOCK-COASTAL WASHINGTON-SOUTHERN  
PISCATAQUIS-NORTHERN WASHINGTON-  
INCLUDING THE CITIES OF MACHIAS, SHERMAN, CALAIS, DANFORTH,  
SPRINGFIELD, GRAND LAKE STREAM, ORLAND, VANCEBORO, TOPSFIELD,  
EAST MILLINOCKET, CASTINE, BUCKSPORT, PRINCETON, HOWLAND,  
EASTBROOK, GREAT POND, MONSON, LINCOLN, OLD TOWN, PATTEN,  
EASTPORT, DOVER-FOXCROFT, ORONO, WESLEY, CHERRYFIELD, MILO,  
HODGDON, BLANCHARD, MEDWAY, BANGOR, AURORA, AMHERST, DEDHAM,  
PERRY, MILLINOCKET, ELLSWORTH, HOULTON, BREWER, SMYRNA MILLS, BAR  
HARBOR, GUILFORD, AND GREENVILLE  
229 PM EDT MON MAR 16 2026  
 
...FLOOD WATCH REMAINS IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH  
TUESDAY AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY RAIN, SNOWMELT, AND ICE JAM CONTINUES TO  
BE POSSIBLE.  
 
* WHERE...PORTIONS OF CENTRAL HIGHLANDS, COASTAL DOWNEAST, FAR  
EASTERN, INTERIOR DOWNEAST, AND PENOBSCOT VALLEY MAINE, INCLUDING  
THE FOLLOWING AREAS, IN CENTRAL HIGHLANDS MAINE, CENTRAL  
PISCATAQUIS, NORTHERN PENOBSCOT AND SOUTHERN PISCATAQUIS. IN  
COASTAL DOWNEAST MAINE, COASTAL HANCOCK AND COASTAL WASHINGTON. IN  
FAR EASTERN MAINE, NORTHERN WASHINGTON AND SOUTHEAST AROOSTOOK. IN  
INTERIOR DOWNEAST MAINE, CENTRAL WASHINGTON AND INTERIOR HANCOCK.  
IN PENOBSCOT VALLEY MAINE, CENTRAL PENOBSCOT AND SOUTHERN  
PENOBSCOT.  
 
* WHEN...FROM 8 PM EDT THIS EVENING THROUGH TUESDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF SMALL RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS AND DITCHES MAY  
BECOME CLOGGED WITH DEBRIS.  
 
* ADDITIONAL DETAILS...  
- ADDITIONAL HEAVY RAIN IS EXPECTED TO DEVELOP ACROSS THE  
REGION TONIGHT BEFORE ENDING TUESDAY MORNING. WIDESPREAD  
TOTALS OF 1 TO 1.5 INCHES OF RAIN ARE ANTICIPATED WITH  
LOCALLY HIGHER AMOUNTS OF 2 TO 2.5 INCHES POSSIBLE IN THE  
SOUTHERN UPSLOPE OF THE LONGFELLOW MOUNTAINS AND ACROSS THE  
DOWNEAST. INCREASING RUNOFF AND ICE ROT WILL LEAD TO ICE  
MOVEMENT ON AREA RIVERS AND STREAMS CREATING AN ELEVATED RISK  
OF ICE JAM FLOODING.  
- FOR FLOOD SAFETY VISIT WWW.WEATHER.GOV/SAFETY/FLOOD  
 
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.  
 
 
 
 
 
MWS  
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