734
FNUS51 KGYX 030621
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
221 AM EDT THU SEP 3 2026
DISCUSSION
A WIDESPREAD WETTING RAINFALL IS EXPECTED TODAY. COOL BUT DRIER
CONDITIONS RETURN FOR FRIDAY AND THE WEEKEND.
MEZ104-032015-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE OF THUNDER (%) 15(LTD) 6 18(LTD)
CHANCE PRECIP (%) 90 20 40
TEMP (24H TREND) 68 (+1) 53 (0) 76
RH % (24H TREND) 76 (+19) 100 (+3) 60
20FTWND - AM(MPH) SE 11 G25 NW 6 G17
20FTWND - PM(MPH) SE 8 G18 LGT/VAR NW 9 G19
PRECIP AMOUNT 0.32 0.01 0.01
PRECIP DURATION 5 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1540(MRGL) 4310(UNST)
TRANSPORT WND (MPH) S 7 NW 13
VENT RATE (KT-FT) 9240 47410
CWR 100 40
KBDI 201-300 201-300 201-300
REMARKS...NONE.
MEZ107-032015-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE OF THUNDER (%) 15(LTD) 1 18(LTD)
CHANCE PRECIP (%) 100 0 30
TEMP (24H TREND) 69 (-4) 54 (-2) 79
RH % (24H TREND) 86 (+36) 100 (+1) 62
20FTWND - AM(MPH) SE 8 G17 NW 5
20FTWND - PM(MPH) SE 8 LGT/VAR NW 6
PRECIP AMOUNT 0.38 0.00 0.03
PRECIP DURATION 6 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 1660(MRGL) 4820(UNST)
TRANSPORT WND (MPH) SE 8 NW 10
VENT RATE (KT-FT) 11620 43380
CWR 100 0 10
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ109-032015-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 18(LTD) 4 10
CHANCE PRECIP (%) 90 0 0
TEMP (24H TREND) 73 (+4) 54 (-4) 80
RH % (24H TREND) 78 (+16) 100 (+2) 56
20FTWND - AM(MPH) SE 6 NW 5
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2320(MRGL) 5210(UNST)
TRANSPORT WND (MPH) N 6 NW 10
VENT RATE (KT-FT) 11600 46890
CWR 90 0 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ110-032015-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 18(LTD) 1 11
CHANCE PRECIP (%) 90 0 0
TEMP (24H TREND) 75 (+6) 55 (-3) 81
RH % (24H TREND) 79 (+13) 100 (0) 58
20FTWND - AM(MPH) SE 9 G18 LGT/VAR
20FTWND - PM(MPH) E 9 G19 LGT/VAR W 6
PRECIP AMOUNT 0.29 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 1940(MRGL) 4490(UNST)
TRANSPORT WND (MPH) N 7 NW 8
VENT RATE (KT-FT) 11640 31430
CWR 70 0 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ111-032015-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE OF THUNDER (%) 14 0(NONE) 18(LTD)
CHANCE PRECIP (%) 100 0 40
TEMP (24H TREND) 70 (0) 56 (+2) 80
RH % (24H TREND) 86 (+21) 100 (0) 65
20FTWND - AM(MPH) SE 10 G20 NW 5
20FTWND - PM(MPH) SE 10 G20 LGT/VAR NW 5
PRECIP AMOUNT 0.58 0.00 0.02
PRECIP DURATION 8 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 1300(MRGL) 4770(UNST)
TRANSPORT WND (MPH) SE 14 NW 10
VENT RATE (KT-FT) 15600 42930
CWR 100 0 10
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ021-032015-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE OF THUNDER (%) 16(LTD) 12 16(LTD)
CHANCE PRECIP (%) 80 20 50
TEMP (24H TREND) 72 (+9) 53 (-1) 73
RH % (24H TREND) 69 (+1) 100 (+7) 61
20FTWND - AM(MPH) S 8 G20 W 6 G17
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 8 G21
PRECIP AMOUNT 0.31 0.03 0.01
PRECIP DURATION 4 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2390(MRGL) 3990(UNST)
TRANSPORT WND (MPH) W 7 NW 14
VENT RATE (KT-FT) 14340 47880
CWR 100 30
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ022-032015-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE OF THUNDER (%) 16(LTD) 14 12
CHANCE PRECIP (%) 80 0 20
TEMP (24H TREND) 74 (+10) 54 (-3) 77
RH % (24H TREND) 70 (-5) 100 (+5) 57
20FTWND - AM(MPH) S 6 G17 NW 6 G17
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 8 G19
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM 10 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 3010(UNST) 5320(UNST)
TRANSPORT WND (MPH) W 7 NW 12
VENT RATE (KT-FT) 18060 53200
CWR 100 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ023-032015-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 19(LTD) 13 4
CHANCE PRECIP (%) 80 0 0
TEMP (24H TREND) 77 (+10) 56 (-2) 79
RH % (24H TREND) 70 (-2) 100 (+2) 55
20FTWND - AM(MPH) LGT/VAR NW 6
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 8 G17
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 3480(UNST) 5480(UNST)
TRANSPORT WND (MPH) W 7 NW 14
VENT RATE (KT-FT) 20880 65760
CWR 100 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-032015-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 21(LTD) 10 1
CHANCE PRECIP (%) 70 0 0
TEMP (24H TREND) 79 (+11) 57 (-2) 79
RH % (24H TREND) 67 (-6) 100 (+3) 54
20FTWND - AM(MPH) S 5 NW 5
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 4110(UNST) 5670(UNST)
TRANSPORT WND (MPH) W 10 NW 14
VENT RATE (KT-FT) 36990 68040
CWR 90 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-032015-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 24(LTD) 12 4
CHANCE PRECIP (%) 80 0 0
TEMP (24H TREND) 79 (+9) 58 (-1) 82
RH % (24H TREND) 75 (+5) 100 (+2) 54
20FTWND - AM(MPH) LGT/VAR NW 6
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 8 G17
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2690(MRGL) 5760(UNST)
TRANSPORT WND (MPH) W 8 NW 14
VENT RATE (KT-FT) 18830 69120
CWR 80 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ026-032015-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
221 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE OF THUNDER (%) 24(LTD) 8 4
CHANCE PRECIP (%) 90 0 0
TEMP (24H TREND) 77 (+8) 59 (0) 82
RH % (24H TREND) 76 (+5) 100 (0) 54
20FTWND - AM(MPH) SE 5 W 5
20FTWND - PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 2600(MRGL) 5390(UNST)
TRANSPORT WND (MPH) NW 8 NW 12
VENT RATE (KT-FT) 18200 53900
CWR 80 0 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST 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.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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