458
FNUS51 KGYX 011828
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
228 PM EDT TUE SEP 1 2026
DISCUSSION
COOL AND HUMID CONDITIONS PREVAIL THROUGH WEDNESDAY. A WIDESPREAD
WETTING RAINFALL IS LIKELY LATE WEDNESDAY INTO THURSDAY. COOL AND
DRIER CONDITIONS RETURN FOR FRIDAY AND THE WEEKEND.
MEZ104-020815-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 1 5 10
CHANCE PRECIP (%) 0 0 90 90
TEMP (24H TREND) 49 (+3) 72 (0) 51 65
RH % (24H TREND) 100 (+3) 52 (+5) 100 86
20FTWND - AM(MPH) SE 8 G19 SE 11 G25
20FTWND - PM(MPH) LGT/VAR SE 9 G19 S 9 G23 SE 10 G21
PRECIP AMOUNT 0.00 0.00 0.15 0.51
PRECIP DURATION 5 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4200(UNST) 1920(MRGL)
TRANSPORT WND (MPH) S 12 SE 14
VENT RATE (KT-FT) 42000 23040
CWR 0 0 70 100
KBDI 301-400 301-400 301-400 201-300
REMARKS...NONE.
MEZ107-020815-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 5 14
CHANCE PRECIP (%) 0 0 50 100
TEMP (24H TREND) 51 (+3) 75 (-1) 54 67
RH % (24H TREND) 100 (+2) 55 (+4) 100 98
20FTWND - AM(MPH) E 5 SE 10 G21
20FTWND - PM(MPH) SE 6 SE 8 G17 SE 8 SE 10 G21
PRECIP AMOUNT 0.00 0.00 0.07 0.62
PRECIP DURATION 2 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4790(UNST) 1790(MRGL)
TRANSPORT WND (MPH) SE 9 SE 15
VENT RATE (KT-FT) 38320 23270
CWR 0 0 30 100
KBDI 501-600 501-600 501-600 401-500
REMARKS...NONE.
MEZ109-020815-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 2 2 9 19(LTD)
CHANCE PRECIP (%) 20 0 90 90
TEMP (24H TREND) 53 (+1) 71 (-3) 54 69
RH % (24H TREND) 100 (+2) 67 (+5) 100 97
20FTWND - AM(MPH) NE 5 SE 9 G21
20FTWND - PM(MPH) SE 6 SE 8 G17 SE 8 SE 9 G19
PRECIP AMOUNT 0.02 0.00 0.18 0.74
PRECIP DURATION 1 4 12
PRECIP BEGIN 8 PM 12 AM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3410(UNST) 1850(MRGL)
TRANSPORT WND (MPH) SE 10 SW 9
VENT RATE (KT-FT) 30690 14800
CWR 0 80 100
KBDI 401-500 401-500 401-500 401-500
REMARKS...NONE.
MEZ110-020815-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 1 1 8 22(LTD)
CHANCE PRECIP (%) 10 0 70 90
TEMP (24H TREND) 53 (0) 73 (+1) 55 71
RH % (24H TREND) 100 (+2) 65 (-2) 100 92
20FTWND - AM(MPH) NE 8 G17 SE 11 G23
20FTWND - PM(MPH) SE 5 E 9 G17 SE 6 S 11 G23
PRECIP AMOUNT 0.02 0.00 0.11 0.81
PRECIP DURATION 1 2 12
PRECIP BEGIN 6 PM 9 PM CONTINUING
PRECIP END 5 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2980(MRGL) 1750(MRGL)
TRANSPORT WND (MPH) E 9 S 15
VENT RATE (KT-FT) 23840 22750
CWR 0 50 100
KBDI 501-600 501-600 501-600 401-500
REMARKS...NONE.
MEZ111-020815-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 4 14
CHANCE PRECIP (%) 0 0 0 100
TEMP (24H TREND) 52 (+3) 73 (0) 54 70
RH % (24H TREND) 100 (+1) 63 (+3) 100 94
20FTWND - AM(MPH) E 8 G17 SE 12 G23
20FTWND - PM(MPH) LGT/VAR SE 8 G17 SE 5 SE 12 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.67
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL) 3420(UNST) 1670(MRGL)
TRANSPORT WND (MPH) E 10 SE 18
VENT RATE (KT-FT) 30780 26720
CWR 0 0 0 100
KBDI 501-600 501-600 501-600 401-500
REMARKS...NONE.
NHZ021-020815-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 2 8 12
CHANCE PRECIP (%) 0 0 90 90
TEMP (24H TREND) 49 (+3) 71 (0) 51 68
RH % (24H TREND) 100 (+4) 59 (+9) 100 85
20FTWND - AM(MPH) SE 6 G17 SE 10 G26
20FTWND - PM(MPH) SE 5 G17 SE 8 G19 SE 10 G25 SE 6
PRECIP AMOUNT 0.00 0.00 0.26 0.53
PRECIP DURATION 6 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2950(MRGL) 1650(MRGL)
TRANSPORT WND (MPH) S 13 S 13
VENT RATE (KT-FT) 32450 18150
CWR 0 0 90 100
KBDI 201-300 201-300 201-300 201-300
REMARKS...NONE.
NHZ022-020815-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 3 3 15(LTD) 18(LTD)
CHANCE PRECIP (%) 0 20 90 90
TEMP (24H TREND) 52 (+1) 70 (0) 52 68
RH % (24H TREND) 100 (+7) 69 (+7) 100 92
20FTWND - AM(MPH) SE 6 G17 SE 9 G25
20FTWND - PM(MPH) LGT/VAR SE 6 G17 SE 10 G25 LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.40 0.70
PRECIP DURATION 2 6 10
PRECIP BEGIN 6 AM 10 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3180(UNST) 1560(MRGL)
TRANSPORT WND (MPH) SE 13 W 8
VENT RATE (KT-FT) 34980 10920
CWR 0 100 100
KBDI 401-500 301-400 301-400 301-400
REMARKS...NONE.
NHZ023-020815-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 3 3 16(LTD) 22(LTD)
CHANCE PRECIP (%) 20 20 90 90
TEMP (24H TREND) 55 (-1) 70 (+2) 55 70
RH % (24H TREND) 100 (+5) 70 (-8) 100 93
20FTWND - AM(MPH) E 5 SE 6
20FTWND - PM(MPH) LGT/VAR SE 6 SE 6 G17 SW 5
PRECIP AMOUNT 0.05 0.01 0.37 0.67
PRECIP DURATION 1 1 5 11
PRECIP BEGIN 6 PM CONTINUING 10 PM CONTINUING
PRECIP END CONTINUING 3 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3610(UNST) 2070(MRGL)
TRANSPORT WND (MPH) SE 12 W 9
VENT RATE (KT-FT) 36100 16560
CWR 50 10 100 100
KBDI 401-500 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-020815-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 6 3 18(LTD) 25(ELEV)
CHANCE PRECIP (%) 30 0 90 90
TEMP (24H TREND) 54 (-6) 71 (+6) 54 72
RH % (24H TREND) 100 (+2) 71 (-17) 100 93
20FTWND - AM(MPH) LGT/VAR S 5
20FTWND - PM(MPH) LGT/VAR SE 5 SE 5 SW 5
PRECIP AMOUNT 0.07 0.00 0.38 0.52
PRECIP DURATION 2 5 10
PRECIP BEGIN 6 PM 10 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3720(UNST) 2640(MRGL)
TRANSPORT WND (MPH) SE 12 W 12
VENT RATE (KT-FT) 37200 26400
CWR 90 0 100 100
KBDI 301-400 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-020815-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 4 2 14 25(ELEV)
CHANCE PRECIP (%) 30 0 80 90
TEMP (24H TREND) 56 (-4) 73 (+7) 56 72
RH % (24H TREND) 100 (+4) 71 (-14) 100 97
20FTWND - AM(MPH) E 5 S 5
20FTWND - PM(MPH) LGT/VAR SE 6 SE 6 SW 5
PRECIP AMOUNT 0.06 0.00 0.24 0.62
PRECIP DURATION 1 3 12
PRECIP BEGIN 6 PM 12 AM CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3880(UNST) 2790(MRGL)
TRANSPORT WND (MPH) E 10 W 12
VENT RATE (KT-FT) 34920 27900
CWR 90 0 90 100
KBDI 401-500 301-400 301-400 301-400
REMARKS...NONE.
NHZ026-020815-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
228 PM EDT TUE SEP 1 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 2 1 11 26(ELEV)
CHANCE PRECIP (%) 20 0 80 90
TEMP (24H TREND) 58 (0) 72 (+5) 57 72
RH % (24H TREND) 100 (+5) 68 (-17) 100 92
20FTWND - AM(MPH) NE 6 S 8
20FTWND - PM(MPH) LGT/VAR E 6 SE 5 SW 8
PRECIP AMOUNT 0.05 0.00 0.17 0.62
PRECIP DURATION 1 3 11
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3360(UNST) 1980(MRGL)
TRANSPORT WND (MPH) E 10 SW 14
VENT RATE (KT-FT) 30240 23760
CWR 50 0 80 100
KBDI 501-600 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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