821
FNUS51 KGYX 120901
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
500 AM EDT SUN OCT 12 2025
DISCUSSION
ENE WINDS INCREASE TODAY BECOMING GUSTY, BUT SO TOO DO RH VALUES.
SHOWERS DEVELOP IN SOUTHERN NH THIS AFTERNOON, SLOWLY SPREADING
NORTH TONIGHT. STEADIER RAINFALL FOLLOWS, AGAIN SLOWLY PUSHING
NORTH THROUGH MONDAY. THROUGH TUESDAY, THIS SYSTEM IS EXPECTED TO
BRING WETTING RAIN TO MOST OF THE AREA, WITH GREATER THAN AN INCH
FOR MUCH OF SOUTHERN NH AND FAR SOUTHERN ME. LOCATIONS MISSING
OUT
ON MUCH OF THE BENEFICIAL RAINFALL MAY BE PORTIONS OF THE WESTERN
ME MOUNTAINS AND CENTRAL SOMERSET CO.
MEZ104-122000-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 0(NONE)
CHANCE PRECIP (%) 0 0 40
TEMP (24H TREND) 60 (-2) 36 (0) 55
RH % (24H TREND) 47 (+11) 92 (-3) 44
20FTWND - AM(MPH) E 10 G19 E 10 G21
20FTWND - PM(MPH) E 10 G21 E 9 G21 E 9 G19
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 4170(UNST) 2340(MRGL)
TRANSPORT WND (MPH) E 17 E 16
VENT RATE (KT-FT) 62550 32760
CWR 0 0 10
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ107-122000-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 1
CHANCE PRECIP (%) 0 30 40
TEMP (24H TREND) 63 (-1) 41 (+2) 57
RH % (24H TREND) 55 (+12) 94 (-6) 64
20FTWND - AM(MPH) NE 10 G19 NE 12 G25
20FTWND - PM(MPH) E 11 G23 NE 10 G19 NE 11 G23
PRECIP AMOUNT 0.00 0.01 0.10
PRECIP DURATION 1 2
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4180(UNST) 2540(MRGL)
TRANSPORT WND (MPH) E 18 E 17
VENT RATE (KT-FT) 66880 38100
CWR 0 30
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ109-122000-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 2
CHANCE PRECIP (%) 0 50 70
TEMP (24H TREND) 61 (-3) 41 (+5) 54
RH % (24H TREND) 58 (+14) 100 (0) 78
20FTWND - AM(MPH) NE 11 G23 NE 16 G29
20FTWND - PM(MPH) E 13 G26 NE 13 G26 NE 14 G28
PRECIP AMOUNT 0.00 0.08 0.35
PRECIP DURATION 2 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3920(UNST) 1830(MRGL)
TRANSPORT WND (MPH) E 20 NE 22
VENT RATE (KT-FT) 66640 34770
CWR 0 30 100
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ110-122000-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 1 4
CHANCE PRECIP (%) 0 60 70
TEMP (24H TREND) 62 (-2) 44 (+3) 58
RH % (24H TREND) 64 (+13) 99 (-1) 75
20FTWND - AM(MPH) NE 13 G25 NE 18 G33
20FTWND - PM(MPH) E 14 G29 NE 14 G29 NE 18 G33
PRECIP AMOUNT 0.00 0.09 0.41
PRECIP DURATION 3 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2970(MRGL) 2010(MRGL)
TRANSPORT WND (MPH) E 22 NE 24
VENT RATE (KT-FT) 56430 42210
CWR 0 20 90
KBDI 401-500 401-500 301-400
REMARKS...NONE.
MEZ111-122000-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 1
CHANCE PRECIP (%) 0 30 50
TEMP (24H TREND) 62 (-3) 44 (+1) 60
RH % (24H TREND) 60 (+11) 93 (-7) 66
20FTWND - AM(MPH) E 13 G25 NE 16 G32
20FTWND - PM(MPH) E 13 G26 NE 12 G26 NE 14 G29
PRECIP AMOUNT 0.00 0.01 0.11
PRECIP DURATION 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3540(UNST) 2440(MRGL)
TRANSPORT WND (MPH) E 21 E 21
VENT RATE (KT-FT) 63720 43920
CWR 0 40
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ021-122000-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 1
CHANCE PRECIP (%) 0 30 50
TEMP (24H TREND) 60 (-1) 37 (+2) 55
RH % (24H TREND) 46 (+8) 88 (-5) 52
20FTWND - AM(MPH) E 10 G25 E 10 G29
20FTWND - PM(MPH) E 11 G26 E 11 G32 E 9 G23
PRECIP AMOUNT 0.00 0.01 0.21
PRECIP DURATION 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3770(UNST) 2030(MRGL)
TRANSPORT WND (MPH) E 20 E 18
VENT RATE (KT-FT) 64090 32480
CWR 0 70
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ022-122000-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 1
CHANCE PRECIP (%) 0 50 70
TEMP (24H TREND) 62 (+1) 40 (+4) 54
RH % (24H TREND) 48 (+7) 96 (+2) 71
20FTWND - AM(MPH) E 10 G25 NE 12 G29
20FTWND - PM(MPH) E 10 G25 E 12 G33 NE 10 G23
PRECIP AMOUNT 0.00 0.08 0.41
PRECIP DURATION 2 9
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3780(UNST) 1990(MRGL)
TRANSPORT WND (MPH) E 20 E 20
VENT RATE (KT-FT) 64260 33830
CWR 0 30 100
KBDI 401-500 401-500 301-400
REMARKS...NONE.
NHZ023-122000-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 2
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 60 (-3) 42 (+4) 52
RH % (24H TREND) 55 (+13) 100 (+1) 78
20FTWND - AM(MPH) E 12 G25 NE 16 G29
20FTWND - PM(MPH) E 13 G25 E 13 G32 NE 14 G28
PRECIP AMOUNT 0.00 0.15 0.43
PRECIP DURATION 5 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3440(UNST) 1970(MRGL)
TRANSPORT WND (MPH) E 21 NE 24
VENT RATE (KT-FT) 61920 41370
CWR 0 70 100
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ024-122000-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 2 5
CHANCE PRECIP (%) 30 80 90
TEMP (24H TREND) 58 (-5) 42 (+3) 52
RH % (24H TREND) 63 (+16) 100 (0) 86
20FTWND - AM(MPH) NE 10 G23 NE 14 G29
20FTWND - PM(MPH) E 13 G25 NE 13 G29 NE 13 G28
PRECIP AMOUNT 0.02 0.35 0.59
PRECIP DURATION 1 8 12
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3050(UNST) 2130(MRGL)
TRANSPORT WND (MPH) E 20 NE 26
VENT RATE (KT-FT) 51850 48990
CWR 10 100 100
KBDI 401-500 401-500 301-400
REMARKS...NONE.
NHZ025-122000-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 2 8
CHANCE PRECIP (%) 30 80 90
TEMP (24H TREND) 60 (-6) 44 (+3) 54
RH % (24H TREND) 73 (+29) 100 (0) 92
20FTWND - AM(MPH) NE 11 G23 NE 14 G28
20FTWND - PM(MPH) NE 13 G25 NE 13 G26 NE 14 G28
PRECIP AMOUNT 0.02 0.37 0.60
PRECIP DURATION 1 9 12
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2880(MRGL) 2080(MRGL)
TRANSPORT WND (MPH) E 22 NE 26
VENT RATE (KT-FT) 54720 47840
CWR 10 100 100
KBDI 401-500 401-500 301-400
REMARKS...NONE.
NHZ026-122000-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
500 AM EDT SUN OCT 12 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN
CHANCE OF THUNDER (%) 0(NONE) 2 9
CHANCE PRECIP (%) 30 80 90
TEMP (24H TREND) 60 (-6) 46 (+3) 57
RH % (24H TREND) 72 (+30) 100 (0) 87
20FTWND - AM(MPH) NE 12 G25 NE 18 G34
20FTWND - PM(MPH) NE 14 G29 NE 14 G29 NE 18 G33
PRECIP AMOUNT 0.01 0.35 0.81
PRECIP DURATION 1 9 12
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2770(MRGL) 2050(MRGL)
TRANSPORT WND (MPH) NE 23 NE 31
VENT RATE (KT-FT) 55400 55350
CWR 10 100 100
KBDI 401-500 401-500 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
10 TO 15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
10 TO 15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
10 TO 15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60. 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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