684  
FNUS51 KGYX 302101  
FWFGYX  
 
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE  
NATIONAL WEATHER SERVICE GRAY ME  
500 PM EDT FRI MAY 30 2025  
   
DISCUSSION  
 
ISOLATED SHOWERS THIS EVENING WILL DISSIPATE AND LEAD TO A MOSTLY  
DRY OVERNIGHT. AREAS OF FOG AND LOW CLOUDS WILL MOVE INLAND AND  
LEAD TO A HIGH RELATIVE HUMIDITY OVERNIGHT PERIOD. THEN A  
WIDESPREAD WETTING RAIN MOVES THROUGH EARLY SATURDAY. SHOWERS  
CONTINUE THROUGH MONDAY BEFORE WE ENTER A WARMER AND DRIER  
STRETCH.  
 
MEZ104-310800-  
WESTERN MAINE MOUNTAINS AND FOOTHILLS-  
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,  
JACKMAN, AND CARRABASSETT VALLEY  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 6 25(ELEV) 20(LTD) 4  
CHANCE PRECIP (%) 40 100 70 40  
TEMP (24H TREND) 51 (-2) 60 (-8) 42 59  
RH % (24H TREND) 100 (+2) 75 (+19) 99 50  
20FTWND - AM(MPH) E 8 G18 W 13 G33  
20FTWND - PM(MPH) SW 6 E 9 G19 SW 12 G33 SW 13 G32  
PRECIP AMOUNT 0.06 0.88 0.12 0.02  
PRECIP DURATION 1 11 7 3  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 2650(MRGL) 5120(UNST)  
TRANSPORT WND (MPH) E 15 W 25  
VENT RATE (KT-FT) 34450 112640  
CWR 20 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
MEZ107-310800-  
KENNEBEC RIVER VALLEY-  
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,  
LEWISTON, LIBERTY, AND LIVERMORE  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 2 27(ELEV) 16(LTD) 4  
CHANCE PRECIP (%) 50 100 50 30  
TEMP (24H TREND) 53 (-2) 61 (-14) 49 64  
RH % (24H TREND) 100 (+3) 76 (+27) 97 49  
20FTWND - AM(MPH) E 10 G20 SW 10 G19  
20FTWND - PM(MPH) S 9 G17 SE 10 G19 S 9 G19 SW 11 G23  
PRECIP AMOUNT 0.05 0.67 0.07 0.03  
PRECIP DURATION 2 10 5 3  
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM  
MIXING HGT(FT-AGL) 2360(MRGL) 5830(UNST)  
TRANSPORT WND (MPH) S 13 SW 24  
VENT RATE (KT-FT) 25960 122430  
CWR 20 100 100 20  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
MEZ109-310800-  
LAKES REGION-  
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,  
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 3 29(ELEV) 22(LTD) 3  
CHANCE PRECIP (%) 60 100 40 30  
TEMP (24H TREND) 54 (+1) 64 (-11) 48 64  
RH % (24H TREND) 100 (+3) 68 (+19) 95 47  
20FTWND - AM(MPH) E 9 G18 SW 11 G23  
20FTWND - PM(MPH) S 8 SE 8 G17 SW 11 G21 SW 13 G26  
PRECIP AMOUNT 0.15 0.76 0.07 0.02  
PRECIP DURATION 2 11 4 2  
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 2470(MRGL) 6500(UNST)  
TRANSPORT WND (MPH) SW 10 W 25  
VENT RATE (KT-FT) 22230 143000  
CWR 80 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
MEZ110-310800-  
BEACHES AND CASCO BAY-  
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,  
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,  
BOOTHBAY HARBOR, AND DAMARISCOTTA  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 4 28(ELEV) 15(LTD) 1  
CHANCE PRECIP (%) 50 100 30 20  
TEMP (24H TREND) 53 (0) 64 (-9) 49 65  
RH % (24H TREND) 100 (+1) 66 (+11) 96 48  
20FTWND - AM(MPH) E 11 G24 SW 11 G23  
20FTWND - PM(MPH) S 9 G19 SE 11 G25 SW 11 G23 SW 12 G25  
PRECIP AMOUNT 0.10 0.52 0.05 0.02  
PRECIP DURATION 2 9 3 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 2150(MRGL) 6410(UNST)  
TRANSPORT WND (MPH) SW 17 SW 24  
VENT RATE (KT-FT) 32250 134610  
CWR 30 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
MEZ111-310800-  
MID-COAST-  
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,  
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS  
CHANCE OF THUNDER (%) 3 24(LTD) 7 4  
CHANCE PRECIP (%) 40 90 40 30  
TEMP (24H TREND) 51 (-3) 61 (-9) 49 65  
RH % (24H TREND) 100 (+1) 78 (+17) 100 55  
20FTWND - AM(MPH) E 12 G27 SW 11 G25  
20FTWND - PM(MPH) S 10 G21 SE 12 G27 S 12 G29 SW 13 G26  
PRECIP AMOUNT 0.02 0.56 0.05 0.02  
PRECIP DURATION 1 10 4 3  
PRECIP BEGIN 2 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM  
MIXING HGT(FT-AGL) 2300(MRGL) 4670(UNST)  
TRANSPORT WND (MPH) S 17 SW 25  
VENT RATE (KT-FT) 34500 102740  
CWR 10 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ021-310800-  
COOS COUNTY-  
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,  
DUMMER, MILAN, YORK POND, AND LANCASTER  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 9 23(LTD) 21(LTD) 7  
CHANCE PRECIP (%) 50 100 80 40  
TEMP (24H TREND) 50 (-2) 60 (-6) 40 57  
RH % (24H TREND) 100 (+1) 75 (+17) 100 54  
20FTWND - AM(MPH) E 6 G17 W 14 G34  
20FTWND - PM(MPH) SW 6 G17 NE 9 G28 W 16 G34 W 14 G36  
PRECIP AMOUNT 0.07 0.90 0.19 0.02  
PRECIP DURATION 1 12 8 3  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 2240(MRGL) 4940(UNST)  
TRANSPORT WND (MPH) E 14 W 25  
VENT RATE (KT-FT) 26880 108680  
CWR 30 100 100 20  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ022-310800-  
WHITE MOUNTIANS-  
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,  
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,  
AND CRAWFORD NOTCH  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 5 24(LTD) 23(LTD) 6  
CHANCE PRECIP (%) 60 100 70 30  
TEMP (24H TREND) 52 (+1) 61 (-9) 42 61  
RH % (24H TREND) 100 (+3) 75 (+23) 98 50  
20FTWND - AM(MPH) E 6 G17 W 12 G33  
20FTWND - PM(MPH) SW 8 G17 N 12 G33 W 16 G37 W 13 G34  
PRECIP AMOUNT 0.14 1.11 0.17 0.02  
PRECIP DURATION 2 12 6 2  
PRECIP BEGIN 11 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 1920(MRGL) 5440(UNST)  
TRANSPORT WND (MPH) E 14 W 24  
VENT RATE (KT-FT) 23040 114240  
CWR 70 100 100 20  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ023-310800-  
CENTRAL LAKES-  
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,  
ALTON, AND OSSIPEE  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 5 27(ELEV) 24(LTD) 4  
CHANCE PRECIP (%) 60 100 50 20  
TEMP (24H TREND) 55 (+3) 63 (-10) 45 62  
RH % (24H TREND) 100 (+2) 70 (+20) 93 48  
20FTWND - AM(MPH) E 8 G17 W 13 G25  
20FTWND - PM(MPH) SW 6 N 11 G23 W 12 G26 W 13 G26  
PRECIP AMOUNT 0.24 0.93 0.09 0.01  
PRECIP DURATION 2 11 3 1  
PRECIP BEGIN 9 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 2410(MRGL) 5920(UNST)  
TRANSPORT WND (MPH) W 21 W 25  
VENT RATE (KT-FT) 43380 130240  
CWR 90 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ024-310800-  
LAKE SUNAPEE AND MONADNOCKS-  
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 8 31(ELEV) 23(LTD) 5  
CHANCE PRECIP (%) 70 100 40 20  
TEMP (24H TREND) 55 (+1) 63 (-11) 44 62  
RH % (24H TREND) 100 (+2) 67 (+16) 94 46  
20FTWND - AM(MPH) E 6 W 11 G23  
20FTWND - PM(MPH) SW 6 NW 12 G25 W 12 G25 W 11 G23  
PRECIP AMOUNT 0.39 0.86 0.09 0.00  
PRECIP DURATION 4 11 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 3060(UNST) 6370(UNST)  
TRANSPORT WND (MPH) W 25 W 26  
VENT RATE (KT-FT) 67320 146510  
CWR 100 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ025-310800-  
MERRIMACK VALLEY-  
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE OF THUNDER (%) 8 32(ELEV) 19(LTD) 2  
CHANCE PRECIP (%) 70 100 30 20  
TEMP (24H TREND) 56 (0) 67 (-9) 48 65  
RH % (24H TREND) 100 (+3) 65 (+11) 92 45  
20FTWND - AM(MPH) E 8 W 12 G25  
20FTWND - PM(MPH) S 6 SW 12 G23 W 12 G23 W 12 G26  
PRECIP AMOUNT 0.30 0.66 0.06 0.01  
PRECIP DURATION 3 10 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 3590(UNST) 6680(UNST)  
TRANSPORT WND (MPH) SW 16 W 26  
VENT RATE (KT-FT) 50260 153640  
CWR 100 100 100  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
 
NHZ026-310800-  
SEACOAST-  
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER  
500 PM EDT FRI MAY 30 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS  
CHANCE OF THUNDER (%) 6 30(ELEV) 12 1  
CHANCE PRECIP (%) 60 100 30 20  
TEMP (24H TREND) 55 (-1) 67 (-8) 50 65  
RH % (24H TREND) 100 (+4) 64 (+9) 93 45  
20FTWND - AM(MPH) E 9 G19 W 11 G21  
20FTWND - PM(MPH) S 8 G17 S 12 G23 W 12 G23 W 12 G23  
PRECIP AMOUNT 0.21 0.49 0.05 0.01  
PRECIP DURATION 2 9 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM  
MIXING HGT(FT-AGL) 3640(UNST) 6540(UNST)  
TRANSPORT WND (MPH) W 24 W 26  
VENT RATE (KT-FT) 76440 150420  
CWR 90 100 100 10  
KBDI <200 <200 <200 <200  
 
REMARKS...NONE.  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO  
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.  
DAYTIME HUMIDITY VALUES MODERATE.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES  
HIGH.  
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab ME Page
The Nexlab NH Page
Main Text Page