323  
FNUS51 KCAR 220556  
FWFCAR  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN AND EASTERN MAINE  
NATIONAL WEATHER SERVICE CARIBOU ME  
155 AM EDT FRI AUG 22 2025  
   
DISCUSSION
 
 
HIGH PRESSURE WILL BRING MAINLY DRY WEATHER THROUGH THIS WEEKEND.  
THE EXCEPTIONS ARE ISOLATED SHOWERS IN THE NORTH THIS AFTERNOON  
AND AGAIN FRIDAY NIGHT INTO SATURDAY. THE NEXT CHANCE FOR  
SIGNIFICANT WETTING RAIN WILL COME WITH A FRONTAL SYSTEM ON  
MONDAY  
INTO TUESDAY. REALTIVE HUMIDITY (RH) VALUES WILL BOTTOM OUT AT  
30-40 PERCENT FRIDAY AFTERNOON. WINDS WILL BE 5-10 MPH FROM THE  
CENTRAL HIGHLANDS NORTHWARD, AND 10-15 MPH FOR BANGOR AND  
DOWNEAST ON FRIDAY. WINDS COULD GUST 20-25 MPH AT THE DOWNEAST  
COAST.  
 
MEZ101-222000-  
QUEBEC-MAINE BORDERLANDS-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
CHANCE OF THUNDER (%) 3 5 13  
TEMP (24H TREND) 78 (+3) 52 (+6) 80  
RH % (24H TREND) 35 (-6) 94 (-5) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL/MSL)6640 5750  
TRANSPORT WND (KTS) N 6 SW 17  
VENT RATE (KT-FT) 69550 113160  
DISPERSION GOOD VERY GOOD  
CWR 0  
KBDI <200 <200 <200  
 
REMARKS...NONE.  
 

 
 
MEZ102-222000-  
NORTH WOODS AND ST. JOHN VALLEY-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 10 20  
CHANCE OF THUNDER (%) 3 2 12  
TEMP (24H TREND) 78 (+3) 50 (+3) 80  
RH % (24H TREND) 35 (-10) 92 (-7) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL/MSL)6790 5360  
TRANSPORT WND (KTS) N 8 SW 15  
VENT RATE (KT-FT) 76760 112780  
DISPERSION GOOD VERY GOOD  
CWR 0  
KBDI 201-300 201-300 201-300  
 
REMARKS...NONE.  
 

 
 
MEZ103-222000-  
EASTERN AROOSTOOK-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 10  
CHANCE OF THUNDER (%) 1 1 8  
TEMP (24H TREND) 78 (+3) 49 (+2) 80  
RH % (24H TREND) 37 (-9) 88 (-11) 42  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL/MSL)6820 5070  
TRANSPORT WND (KTS) N 9 SW 15  
VENT RATE (KT-FT) 84720 98220  
DISPERSION VERY GOOD VERY GOOD  
CWR 0 0  
KBDI 201-300 201-300 201-300  
 
REMARKS...NONE.  
 

 
 
MEZ105-222000-  
CENTRAL HIGHLANDS-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 2 1 6  
TEMP (24H TREND) 80 (+4) 52 (+1) 83  
RH % (24H TREND) 34 (-7) 91 (+2) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)7580 6450  
TRANSPORT WND (KTS) N 11 SW 14  
VENT RATE (KT-FT) 102010 110400  
DISPERSION VERY GOOD VERY GOOD  
CWR 0 0 0  
KBDI 301-400 301-400 401-500  
 
REMARKS...NONE.  
 

 
 
MEZ106-222000-  
CENTRAL MAINE NORTH OF BANGOR-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0(NONE) 3  
TEMP (24H TREND) 80 (+3) 50 (0) 83  
RH % (24H TREND) 33 (-2) 90 (0) 35  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)7480 7050  
TRANSPORT WND (KTS) N 13 SW 16  
VENT RATE (KT-FT) 111960 124920  
DISPERSION VERY GOOD EXCELLENT  
CWR 0 0 0  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
MEZ108-222000-  
INTERIOR DOWNEAST-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0(NONE) 0(NONE)  
TEMP (24H TREND) 80 (+4) 52 (+1) 80  
RH % (24H TREND) 35 (-3) 84 (+4) 42  
20FTWND-VAL/AM(MPH) NE 5 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR S 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)6810 5170  
TRANSPORT WND (KTS) N 16 SW 15  
VENT RATE (KT-FT) 114650 94140  
DISPERSION VERY GOOD VERY GOOD  
CWR 0 0 0  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
MEZ112-222000-  
COASTAL DOWNEAST-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0(NONE) 0(NONE)  
TEMP (24H TREND) 81 (+9) 52 (0) 79  
RH % (24H TREND) 34 (-8) 86 (+6) 45  
20FTWND-VAL/AM(MPH) NE 5 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR S 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)5980 3290  
TRANSPORT WND (KTS) NE 15 SW 13  
VENT RATE (KT-FT) 116420 55890  
DISPERSION VERY GOOD GOOD  
CWR 0 0 0  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
MEZ113-222000-  
BANGOR REGION-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0(NONE) 0(NONE)  
TEMP (24H TREND) 82 (+5) 53 (+3) 83  
RH % (24H TREND) 35 (-3) 91 (+3) 41  
20FTWND-VAL/AM(MPH) N 5 LGT/VAR  
20FTWND-RDG/PM(MPH) N 7 LGT/VAR S 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)7430 6630  
TRANSPORT WND (KTS) N 14 S 15  
VENT RATE (KT-FT) 111710 108720  
DISPERSION VERY GOOD VERY GOOD  
CWR 0 0 0  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
MEZ114-222000-  
EASTERN PENOBSCOT BAY COAST-  
155 AM EDT FRI AUG 22 2025  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0(NONE) 0(NONE)  
TEMP (24H TREND) 84 (+12) 54 (+1) 80  
RH % (24H TREND) 38 (-10) 91 (+9) 51  
20FTWND-VAL/AM(MPH) N 6 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 7 LGT/VAR S 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL/MSL)7370 3230  
TRANSPORT WND (KTS) N 13 S 15  
VENT RATE (KT-FT) 113740 59840  
DISPERSION VERY GOOD GOOD  
CWR 0 0 0  
KBDI 401-500 401-500 501-600  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 50S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.  
 

 
 
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