909  
SXUS41 KCAR 180644  
RECCAR  
 
RECREATIONAL FORECAST FOR NORTHERN AND EASTERN MAINE  
NATIONAL WEATHER SERVICE CARIBOU ME  
244 AM EDT TUE AUG 18 2026  
 
MEZ004-182000-  
TOP OF MOUNT KATAHDIN-  
244 AM EDT TUE AUG 18 2026  
   
..TOP OF MOUNT KATAHDIN (5268')  
 
   
TODAY  
SUMMIT OBSCURED EARLY THIS MORNING, THEN SUMMIT IN AND OUT  
OF CLOUDS. ISOLATED SHOWERS LATE THIS MORNING AND AFTERNOON.  
ISOLATED THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 50S.  
NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST THIS  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS ELEVATED.    
TONIGHT  
MOSTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING. NEAR  
STEADY TEMPERATURE IN THE MID 50S. SOUTHEAST WINDS UP TO 10 MPH  
SHIFTING TO THE WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. LIGHTNING RISK IS LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY. ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
IN THE UPPER 50S. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST  
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. LIGHTNING  
RISK IS LIMITED.  
 
 
 
MEZ005-182000-  
KATAHDIN WOODS AND WATERS NATIONAL MONUMENT-  
244 AM EDT TUE AUG 18 2026  
   
..KATAHDIN WOODS AND WATERS NATIONAL MONUMENT  
 
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG EARLY THIS MORNING. ISOLATED  
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 70S.  
NORTH WINDS UP TO 10 MPH SHIFTING TO THE EAST THIS AFTERNOON. CHANCE  
OF RAIN 20 PERCENT. LIGHTNING RISK IS ELEVATED.    
TONIGHT  
MOSTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING. LOWS  
AROUND 60. LIGHT AND VARIABLE WINDS. CHANCE OF RAIN 20 PERCENT.  
LIGHTNING RISK IS LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY. HIGHS  
IN THE UPPER 70S. WEST WINDS UP TO 10 MPH. LIGHTNING RISK IS  
LIMITED.  
 
 
 
MEZ029-182000-  
TOP OF CADILLAC MOUNTAIN-  
244 AM EDT TUE AUG 18 2026  
   
..TOP OF CADILLAC MOUNTAIN (1532')  
 
   
TODAY  
SUMMIT OBSCURED. HIGHS IN THE LOWER 70S. EAST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH THIS AFTERNOON. NO LIGHTNING RISK.   
TONIGHT  
SUMMIT OBSCURED. LOWS IN THE LOWER 60S. NORTHEAST WINDS  
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. NO LIGHTNING RISK.   
WEDNESDAY  
SUMMIT OBSCURED. HIGHS IN THE MID 70S. WEST WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. NO  
LIGHTNING RISK.  
 
 
 
MEZ002-182000-  
TOP OF DEBOULLIE MOUNTAIN-  
244 AM EDT TUE AUG 18 2026  
   
..TOP OF DEBOULLIE MOUNTAIN (1981')  
 
   
TODAY  
MOSTLY CLOUDY, THEN PARTLY SUNNY EARLY THIS AFTERNOON, THEN  
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS UP TO 10 MPH.  
LIGHTNING RISK IS LIMITED.    
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. LIGHTNING RISK IS  
LIMITED.    
WEDNESDAY  
SUMMIT IN AND OUT OF CLOUDS IN THE MORNING, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS UP TO 10 MPH  
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. LIGHTNING RISK IS LIMITED.  
 
 
 
MEZ006-182000-  
TOP OF MARS HILL MOUNTAIN-  
244 AM EDT TUE AUG 18 2026  
   
..TOP OF MARS HILL MOUNTAIN (1749')  
 
   
TODAY  
SUMMIT OBSCURED EARLY THIS MORNING, THEN SUMMIT IN AND OUT  
OF CLOUDS. PATCHY FOG EARLY THIS MORNING. ISOLATED SHOWERS LATE THIS  
MORNING AND AFTERNOON. ISOLATED THUNDERSTORMS THIS AFTERNOON. HIGHS  
IN THE LOWER 70S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE EAST  
THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS  
ELEVATED.    
TONIGHT  
SUMMIT IN AND OUT OF CLOUDS IN THE EVENING, THEN SUMMIT  
OBSCURED. SCATTERED SHOWERS, MAINLY IN THE EVENING. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTHEAST WINDS UP TO 10 MPH  
SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.  
LIGHTNING RISK IS LIMITED.    
WEDNESDAY  
SUMMIT IN AND OUT OF CLOUDS. AREAS OF FOG IN THE  
MORNING. ISOLATED SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS LIMITED.  
 
 
 
MEZ010-182000-  
TOP OF WHITE CAP MOUNTAIN-  
244 AM EDT TUE AUG 18 2026  
   
..TOP OF WHITE CAP MOUNTAIN (3654')  
 
   
TODAY  
SUMMIT IN AND OUT OF CLOUDS. ISOLATED SHOWERS LATE THIS  
MORNING. SCATTERED SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
IN THE LOWER 60S. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF RAIN  
30 PERCENT. LIGHTNING RISK IS ELEVATED.    
TONIGHT  
SUMMIT IN AND OUT OF CLOUDS IN THE EVENING, THEN SUMMIT  
OBSCURED. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING. LOWS IN  
THE MID 50S. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY. ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
IN THE MID 60S. WEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.  
LIGHTNING RISK IS LIMITED.  
 
 
 
MEZ010-182000-  
MOOSEHEAD LAKE-  
244 AM EDT TUE AUG 18 2026  
   
..MOOSEHEAD LAKE  
 
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG EARLY THIS MORNING. ISOLATED  
SHOWERS LATE THIS MORNING. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 70S. LIGHT AND  
VARIABLE WINDS. HIGHEST WAVES 1 FOOT. CHANCE OF RAIN 40 PERCENT.  
LIGHTNING RISK IS ELEVATED. WATER TEMPERATURE AROUND 69 DEGREES  
FAHRENHEIT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. HIGHEST WAVES 1 FOOT. LIGHT AND  
VARIABLE WINDS. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS  
LIMITED. WATER TEMPERATURE AROUND 69 DEGREES FAHRENHEIT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY. AREAS  
OF FOG IN THE MORNING. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. HIGHEST WAVES 1 FOOT. WEST WINDS UP  
TO 10 MPH. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS LIMITED.  
WATER TEMPERATURE AROUND 69 DEGREES FAHRENHEIT.  
 
 
 
MEZ001-182000-  
ALLAGASH WILDERNESS WATERWAY-  
244 AM EDT TUE AUG 18 2026  
   
..ALLAGASH WILDERNESS WATERWAY  
 
   
TODAY  
MOSTLY CLOUDY, THEN PARTLY SUNNY EARLY THIS AFTERNOON, THEN  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE WINDS.  
LIGHTNING RISK IS LIMITED.    
TONIGHT  
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING, THEN AREAS OF  
FOG AFTER MIDNIGHT. LOWS IN THE MID 50S. LIGHT AND VARIABLE WINDS.  
LIGHTNING RISK IS LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY. AREAS  
OF FOG IN THE MORNING. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS ELEVATED.  
 
 
 
MEZ030-182000-  
ST CROIX RIVER-  
244 AM EDT TUE AUG 18 2026  
   
..ST CROIX RIVER  
 
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG EARLY THIS MORNING. ISOLATED  
SHOWERS LATE THIS MORNING AND EARLY AFTERNOON. ISOLATED  
THUNDERSTORMS THIS AFTERNOON. SCATTERED SHOWERS LATE. NOT AS COOL  
WITH HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE WINDS. CHANCE OF  
RAIN 30 PERCENT. LIGHTNING RISK IS ELEVATED.    
TONIGHT  
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. AREAS OF FOG. LOWS IN THE UPPER 50S.  
LIGHT AND VARIABLE WINDS. CHANCE OF RAIN 30 PERCENT. LIGHTNING RISK  
IS LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. WEST WINDS UP TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. NO LIGHTNING RISK.  
 
 
 
MEZ030-182000-  
WEST QUODDY HEAD-  
244 AM EDT TUE AUG 18 2026  
   
..WEST QUODDY HEAD  
 
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG EARLY THIS MORNING. ISOLATED  
SHOWERS LATE THIS MORNING. SCATTERED SHOWERS THIS AFTERNOON. HIGHS  
IN THE LOWER 60S. EAST WINDS UP TO 10 MPH. CHANCE OF RAIN  
30 PERCENT. LIGHTNING RISK IS LIMITED. WATER TEMPERATURE AROUND  
53 DEGREES FAHRENHEIT.    
TONIGHT  
CLOUDY. AREAS OF FOG. SCATTERED SHOWERS. LOWS IN THE MID  
50S. NORTHEAST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 30 PERCENT. LIGHTNING RISK IS LIMITED.  
WATER TEMPERATURE AROUND 53 DEGREES FAHRENHEIT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY. AREAS  
OF FOG IN THE MORNING. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. NO LIGHTNING  
RISK. WATER TEMPERATURE AROUND 53 DEGREES FAHRENHEIT.  
 
 
 
MEZ004>006-010-011-031-182000-  
UPPER PENOBSCOT WATERSHED-  
244 AM EDT TUE AUG 18 2026  
   
..UPPER PENOBSCOT WATERSHED  
 
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG EARLY THIS MORNING. ISOLATED  
SHOWERS. ISOLATED THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID  
70S. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF RAIN 20 PERCENT.  
LIGHTNING RISK IS ELEVATED.    
TONIGHT  
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
EVENING. AREAS OF FOG. LOWS IN THE UPPER 50S. LIGHT AND VARIABLE  
WINDS. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS ELEVATED.    
WEDNESDAY  
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE UPPER 70S. WEST WINDS UP TO 10 MPH. LIGHTNING RISK IS LIMITED.  
 
FOR CURRENT AND FORECAST FLOW CONDITIONS FOR THE PENOBSCOT,SEE  
HTTPS://WATER.NOAA.GOV/WFO/CAR  
 
 
 
MEZ011-015-016-031-182000-  
LOWER PENOBSCOT WATERSHED-  
244 AM EDT TUE AUG 18 2026  
   
..LOWER PENOBSCOT WATERSHED  
 
   
TODAY  
MOSTLY CLOUDY UNTIL LATE AFTERNOON, THEN PARTLY SUNNY.  
PATCHY FOG EARLY THIS MORNING. ISOLATED SHOWERS. ISOLATED  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 70S. NORTHEAST  
WINDS UP TO 10 MPH. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS  
ELEVATED.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING. AREAS OF FOG.  
LOWS AROUND 60. NORTHEAST WINDS UP TO 10 MPH IN THE EVENING BECOMING  
LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT. LIGHTNING RISK IS  
LIMITED.    
WEDNESDAY  
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE LOWER 80S. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST IN  
THE AFTERNOON. LIGHTNING RISK IS LIMITED.  
 
FOR CURRENT AND FORECAST FLOW CONDITIONS FOR THE PENOBSCOT,SEE  
HTTPS://WATER.NOAA.GOV/WFO/CAR  
 
 
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