057
FNUS51 KGYX 090636
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
236 AM EDT WED SEP 9 2026
DISCUSSION
DRY CONDITIONS ARE EXPECTED THROUGH THE DAY TODAY. SHOWERS ARE
LIKELY TONIGHT, WITH THE BEST CHANCE FOR WETTING RAINS ACROSS THE
NORTH. THURSDAY AFTERNOON WILL BE DRY WITH NORTHWESTERLY WIND
GUSTS UP TO 30 OR 35 MPH POSSIBLE. DRIER CONDITIONS WITH LIGHTER
WINDS ARRIVE FOR THE END OF THE WEEK AND THE WEEKEND.
MEZ104-092030-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 2 17(LTD) 2
CHANCE PRECIP (%) 0 100 0
TEMP (24H TREND) 68 (0) 56 (+12) 76
RH % (24H TREND) 56 (+5) 100 (+5) 46
20FTWND - AM(MPH) S 6 W 19 G37
20FTWND - PM(MPH) S 10 G21 S 11 G26 W 19 G37
PRECIP AMOUNT 0.00 0.47 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL) 2350(MRGL) 6550(UNST)
TRANSPORT WND (MPH) S 16 W 26
VENT RATE (KT-FT) 32900 150650
CWR 0 100 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ107-092030-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 1 16(LTD) 3
CHANCE PRECIP (%) 0 100 60
TEMP (24H TREND) 70 (-4) 60 (+12) 80
RH % (24H TREND) 60 (+9) 100 (+14) 46
20FTWND - AM(MPH) SE 5 SW 16 G31
20FTWND - PM(MPH) S 9 G19 S 13 G26 W 17 G34
PRECIP AMOUNT 0.00 0.39 0.04
PRECIP DURATION 8 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 2860(MRGL) 7400(UNST)
TRANSPORT WND (MPH) S 15 W 23
VENT RATE (KT-FT) 37180 148000
CWR 0 100 100
KBDI 501-600 501-600 501-600
REMARKS...NONE.
MEZ109-092030-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 3 16(LTD) 4
CHANCE PRECIP (%) 0 90 40
TEMP (24H TREND) 73 (-2) 61 (+12) 81
RH % (24H TREND) 70 (+15) 100 (+3) 44
20FTWND - AM(MPH) LGT/VAR W 17 G33
20FTWND - PM(MPH) SE 8 G17 S 12 G25 W 17 G34
PRECIP AMOUNT 0.00 0.18 0.01
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 2620(MRGL) 7430(UNST)
TRANSPORT WND (MPH) S 12 W 22
VENT RATE (KT-FT) 26200 141170
CWR 0 50 50
KBDI 501-600 501-600 501-600
REMARKS...NONE.
MEZ110-092030-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 2 15(LTD) 6
CHANCE PRECIP (%) 0 90 70
TEMP (24H TREND) 72 (-3) 63 (+11) 84
RH % (24H TREND) 69 (+15) 99 (+7) 41
20FTWND - AM(MPH) E 6 SW 16 G29
20FTWND - PM(MPH) SE 9 G19 S 13 G27 W 16 G33
PRECIP AMOUNT 0.00 0.25 0.03
PRECIP DURATION 9 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 2210(MRGL) 7560(UNST)
TRANSPORT WND (MPH) S 13 W 18
VENT RATE (KT-FT) 24310 120960
CWR 0 70 70
KBDI 501-600 501-600 501-600
REMARKS...NONE.
MEZ111-092030-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 16(LTD) 4
CHANCE PRECIP (%) 0 100 80
TEMP (24H TREND) 69 (-4) 61 (+12) 83
RH % (24H TREND) 65 (+12) 100 (+11) 48
20FTWND - AM(MPH) E 8 SW 17 G33
20FTWND - PM(MPH) S 10 G21 S 14 G29 W 16 G33
PRECIP AMOUNT 0.00 0.50 0.07
PRECIP DURATION 8 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 2450(MRGL) 7260(UNST)
TRANSPORT WND (MPH) S 15 W 20
VENT RATE (KT-FT) 31850 123420
CWR 0 100 100
KBDI 501-600 501-600 501-600
REMARKS...NONE.
NHZ021-092030-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 5 21(LTD) 3
CHANCE PRECIP (%) 0 100 30
TEMP (24H TREND) 70 (+4) 57 (+14) 72
RH % (24H TREND) 60 (+1) 100 (+1) 50
20FTWND - AM(MPH) SE 5 G17 W 18 G40
20FTWND - PM(MPH) S 8 G19 S 12 G32 W 19 G41
PRECIP AMOUNT 0.00 0.60 0.04
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL) 2310(MRGL) 6200(UNST)
TRANSPORT WND (MPH) S 16 W 25
VENT RATE (KT-FT) 32340 136400
CWR 0 100 100
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ022-092030-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 7 20(LTD) 3
CHANCE PRECIP (%) 0 100 30
TEMP (24H TREND) 71 (+2) 59 (+12) 77
RH % (24H TREND) 65 (+4) 100 (+2) 50
20FTWND - AM(MPH) SE 5 W 13 G33
20FTWND - PM(MPH) S 6 G17 S 12 G33 W 14 G33
PRECIP AMOUNT 0.00 0.55 0.03
PRECIP DURATION 10 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL) 2150(MRGL) 7000(UNST)
TRANSPORT WND (MPH) S 13 W 22
VENT RATE (KT-FT) 23650 133000
CWR 0 100 100
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ023-092030-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SPRINKLES TSTMS SHOWERS
CHANCE OF THUNDER (%) 6 17(LTD) 3
CHANCE PRECIP (%) 30 90 30
TEMP (24H TREND) 75 (+2) 62 (+10) 79
RH % (24H TREND) 66 (+6) 98 (+1) 49
20FTWND - AM(MPH) LGT/VAR W 16 G32
20FTWND - PM(MPH) S 6 S 12 G28 W 16 G33
PRECIP AMOUNT 0.07 0.21 0.02
PRECIP DURATION 1 8 0
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 9 AM
MIXING HGT(FT-AGL) 2770(MRGL) 6960(UNST)
TRANSPORT WND (MPH) S 13 W 21
VENT RATE (KT-FT) 30470 125280
CWR 30 50 50
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ024-092030-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 5 16(LTD) 5
CHANCE PRECIP (%) 0 80 60
TEMP (24H TREND) 76 (+3) 62 (+9) 78
RH % (24H TREND) 65 (+8) 100 (+1) 52
20FTWND - AM(MPH) LGT/VAR W 13 G28
20FTWND - PM(MPH) S 8 G17 S 11 G26 W 12 G27
PRECIP AMOUNT 0.00 0.12 0.03
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 3650(UNST) 6520(UNST)
TRANSPORT WND (MPH) S 16 W 21
VENT RATE (KT-FT) 51100 117360
CWR 0 30 30
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ025-092030-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE OF THUNDER (%) 3 14 7
CHANCE PRECIP (%) 0 80 70
TEMP (24H TREND) 78 (+2) 65 (+10) 82
RH % (24H TREND) 64 (+8) 96 (-3) 48
20FTWND - AM(MPH) LGT/VAR W 14 G28
20FTWND - PM(MPH) S 6 S 10 G21 W 13 G28
PRECIP AMOUNT 0.00 0.11 0.02
PRECIP DURATION 5 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 4190(UNST) 6990(UNST)
TRANSPORT WND (MPH) S 16 W 21
VENT RATE (KT-FT) 58660 125820
CWR 0 30 30
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ026-092030-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
236 AM EDT WED SEP 9 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE OF THUNDER (%) 2 15(LTD) 9
CHANCE PRECIP (%) 0 80 80
TEMP (24H TREND) 76 (0) 66 (+9) 85
RH % (24H TREND) 67 (+11) 93 (-7) 43
20FTWND - AM(MPH) LGT/VAR W 13 G27
20FTWND - PM(MPH) SE 6 S 9 G19 W 13 G31
PRECIP AMOUNT 0.00 0.12 0.03
PRECIP DURATION 6 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL) 3180(UNST) 7390(UNST)
TRANSPORT WND (MPH) S 13 W 21
VENT RATE (KT-FT) 34980 133020
CWR 0 40 40
KBDI 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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