476
FNUS51 KGYX 101820
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
220 PM EDT WED JUN 10 2026
DISCUSSION
SHOWERS AND THUNDERSTORMS REMAIN POSSIBLE THIS AFTERNOON WITH
LOCALLY HEAVY RAIN POSSIBLE TONIGHT. VERY WARM AND HUMID
CONDITIONS ARE EXPECTED AGAIN THURSDAY AND FRIDAY WITH DAILY
CHANCES FOR SHOWERS AND THUNDERSTORMS THAT COULD PRODUCE
LOCALIZED WETTING RAINS. A FRONT LIKELY CROSSES NEW ENGLAND LATE
FRIDAY NIGHT OR EARLY SATURDAY, BRINGING A DOWNWARD TREND IN
HUMIDITY OVER THE WEEKEND.
MEZ104-110815-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 16(LTD) 36(ELEV) 27(ELEV) 33(ELEV)
CHANCE PRECIP (%) 70 60 30 70
TEMP (24H TREND) 60 (+6) 82 (0) 61 85
RH % (24H TREND) 100 (+4) 60 (+17) 100 58
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.17 0.10 0.02 0.04
PRECIP DURATION 7 7 2 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2730(MRGL) 4180(UNST)
TRANSPORT WND (MPH) W 8 SW 8
VENT RATE (KT-FT) 19110 29260
CWR 50 50 30 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ107-110815-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 21(LTD) 27(ELEV) 23(LTD) 22(LTD)
CHANCE PRECIP (%) 60 50 30 40
TEMP (24H TREND) 59 (+3) 85 (-1) 60 84
RH % (24H TREND) 100 (+3) 56 (+13) 100 60
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) S 5 LGT/VAR LGT/VAR SE 8 G17
PRECIP AMOUNT 0.06 0.06 0.03 0.01
PRECIP DURATION 5 3 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING 8 AM
PRECIP END CONTINUING CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 3320(UNST) 3210(UNST)
TRANSPORT WND (MPH) W 7 S 9
VENT RATE (KT-FT) 19920 25680
CWR 20 20 20
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ109-110815-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 33(ELEV) 28(ELEV) 23(LTD) 24(LTD)
CHANCE PRECIP (%) 70 60 20 50
TEMP (24H TREND) 63 (+8) 87 (+2) 63 86
RH % (24H TREND) 100 (+3) 52 (0) 100 61
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 8
PRECIP AMOUNT 0.18 0.04 0.01 0.02
PRECIP DURATION 6 4 0 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING 10 AM
PRECIP END CONTINUING CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 3180(UNST) 3820(UNST)
TRANSPORT WND (MPH) W 7 S 8
VENT RATE (KT-FT) 19080 26740
CWR 30 30 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ110-110815-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE OF THUNDER (%) 31(ELEV) 21(LTD) 15(LTD) 17(LTD)
CHANCE PRECIP (%) 50 40 0 20
TEMP (24H TREND) 58 (+1) 87 (+6) 59 82
RH % (24H TREND) 100 (+4) 54 (-1) 100 65
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) S 5 LGT/VAR LGT/VAR SE 8 G17
PRECIP AMOUNT 0.07 0.03 0.00 0.00
PRECIP DURATION 5 2 1
PRECIP BEGIN 6 PM CONTINUING 10 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(FT-AGL) 2290(MRGL) 2170(MRGL)
TRANSPORT WND (MPH) W 6 SE 8
VENT RATE (KT-FT) 11450 15190
CWR 20 20 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ111-110815-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE OF THUNDER (%) 18(LTD) 13 13 10
CHANCE PRECIP (%) 50 40 0 20
TEMP (24H TREND) 56 (0) 82 (+2) 56 81
RH % (24H TREND) 100 (+5) 61 (+8) 100 64
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) S 5 LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.03 0.02 0.00 0.00
PRECIP DURATION 3 1 1
PRECIP BEGIN 8 PM CONTINUING 11 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(FT-AGL) 2130(MRGL) 1860(MRGL)
TRANSPORT WND (MPH) S 6 SE 10
VENT RATE (KT-FT) 10650 16740
CWR 10 10 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ021-110815-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 25(ELEV) 32(ELEV) 28(ELEV) 33(ELEV)
CHANCE PRECIP (%) 90 70 40 70
TEMP (24H TREND) 59 (+7) 81 (+3) 60 86
RH % (24H TREND) 100 (+3) 62 (+9) 100 54
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.08 0.04 0.03
PRECIP DURATION 8 7 3 4
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2590(MRGL) 4620(UNST)
TRANSPORT WND (MPH) W 10 W 8
VENT RATE (KT-FT) 23310 32340
CWR 90 90 20 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ022-110815-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 39(ELEV) 28(ELEV) 26(ELEV) 29(ELEV)
CHANCE PRECIP (%) 90 50 40 60
TEMP (24H TREND) 61 (+7) 85 (+5) 62 88
RH % (24H TREND) 100 (+4) 53 (-6) 99 53
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.44 0.03 0.01 0.02
PRECIP DURATION 8 5 3 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3390(UNST) 4280(UNST)
TRANSPORT WND (MPH) W 12 W 8
VENT RATE (KT-FT) 33900 29960
CWR 100 100 10
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ023-110815-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 40(ELEV) 22(LTD) 21(LTD) 27(ELEV)
CHANCE PRECIP (%) 70 30 20 50
TEMP (24H TREND) 62 (+5) 89 (+5) 63 90
RH % (24H TREND) 100 (+4) 49 (-7) 99 51
20FTWND - AM(MPH) W 5 LGT/VAR
20FTWND - PM(MPH) LGT/VAR NW 6 LGT/VAR S 5
PRECIP AMOUNT 0.11 0.01 0.00 0.01
PRECIP DURATION 6 2 1 1
PRECIP BEGIN 6 PM 10 AM CONTINUING 10 AM
PRECIP END 6 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 4360(UNST) 4720(UNST)
TRANSPORT WND (MPH) W 13 W 8
VENT RATE (KT-FT) 47960 33040
CWR 20 20
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ024-110815-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 43(ELEV) 15(LTD) 19(LTD) 26(ELEV)
CHANCE PRECIP (%) 60 0 20 40
TEMP (24H TREND) 61 (+3) 90 (+6) 63 93
RH % (24H TREND) 100 (+5) 46 (-10) 100 45
20FTWND - AM(MPH) W 6 LGT/VAR
20FTWND - PM(MPH) S 5 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00 0.01
PRECIP DURATION 4 0 1
PRECIP BEGIN 6 PM 6 PM 12 PM
PRECIP END 3 AM 10 PM CONTINUING
MIXING HGT(FT-AGL) 5450(UNST) 5490(UNST)
TRANSPORT WND (MPH) W 16 W 9
VENT RATE (KT-FT) 76300 43920
CWR 10 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ025-110815-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 34(ELEV) 17(LTD) 17(LTD) 23(LTD)
CHANCE PRECIP (%) 40 20 20 50
TEMP (24H TREND) 64 (+5) 91 (+3) 65 92
RH % (24H TREND) 100 (+7) 45 (-4) 98 53
20FTWND - AM(MPH) W 5 LGT/VAR
20FTWND - PM(MPH) SW 5 NW 6 LGT/VAR SE 6
PRECIP AMOUNT 0.02 0.00 0.00 0.01
PRECIP DURATION 3 1 0 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 10 AM
PRECIP END 4 AM CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5560(UNST) 4920(UNST)
TRANSPORT WND (MPH) W 14 W 8
VENT RATE (KT-FT) 66720 34440
CWR 10 10
KBDI 201-300 201-300 201-300 201-300
REMARKS...NONE.
NHZ026-110815-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
220 PM EDT WED JUN 10 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE OF THUNDER (%) 30(ELEV) 17(LTD) 16(LTD) 18(LTD)
CHANCE PRECIP (%) 40 40 20 30
TEMP (24H TREND) 65 (+3) 90 (+3) 64 86
RH % (24H TREND) 97 (+11) 48 (-3) 97 63
20FTWND - AM(MPH) LGT/VAR LGT/VAR
20FTWND - PM(MPH) S 5 LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.02 0.02 0.02 0.00
PRECIP DURATION 3 1 0 1
PRECIP BEGIN 6 PM 12 PM CONTINUING 10 AM
PRECIP END 5 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 4290(UNST) 3480(UNST)
TRANSPORT WND (MPH) W 10 SW 7
VENT RATE (KT-FT) 38610 20880
CWR 10 10
KBDI 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY
SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER 80S.
WEST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. 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 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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