519
FNUS51 KGYX 200643
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
243 AM EDT SAT JUN 20 2026
DISCUSSION
TODAY WILL BE BREEZY WITH SHOWERS AND ISOLATED STORMS, MOSTLY IN
THE MOUNTAINS. WINDS WILL BE LIGHTER ON SUNDAY, BUT AREAS SOUTH OF
THE MOUNTAINS MAY SEE A HIGHER CHANCE OF SHOWERS AND STORMS.
WETTING RAINS ARE LIKELY FROM A LOW PRESSURE SYSTEM MONDAY INTO
MONDAY NIGHT, ESPECIALLY ACROSS THE SOUTHERN HALF OF NEW HAMPSHIRE
AND INTO SOUTHWEST MAINE.
MEZ104-202015-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE OF THUNDER (%) 14 11 39(ELEV)
CHANCE PRECIP (%) 50 0 60
TEMP (24H TREND) 67 (+3) 50 (-3) 72
RH % (24H TREND) 59 (-6) 100 (+10) 59
20FTWND - AM(MPH) NW 16 G34 W 6 G17
20FTWND - PM(MPH) NW 16 G33 NW 10 G21 W 6
PRECIP AMOUNT 0.02 0.00 0.06
PRECIP DURATION 3 4
PRECIP BEGIN 6 AM 10 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 4520(UNST) 4590(UNST)
TRANSPORT WND (MPH) NW 21 NW 10
VENT RATE (KT-FT) 81360 41310
CWR 10 0 20
KBDI <200 <200 <200
REMARKS...NONE.
MEZ107-202015-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE OF THUNDER (%) 7 5 36(ELEV)
CHANCE PRECIP (%) 0 0 80
TEMP (24H TREND) 71 (-1) 51 (-5) 77
RH % (24H TREND) 53 (-2) 100 (+13) 56
20FTWND - AM(MPH) NW 16 G31 LGT/VAR
20FTWND - PM(MPH) NW 16 G31 NW 9 G20 W 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 3
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5490(UNST) 5700(UNST)
TRANSPORT WND (MPH) NW 24 W 9
VENT RATE (KT-FT) 115290 45600
CWR 0 0 20
KBDI <200 <200 <200
REMARKS...NONE.
MEZ109-202015-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE OF THUNDER (%) 10 11 31(ELEV)
CHANCE PRECIP (%) 0 0 60
TEMP (24H TREND) 72 (-1) 53 (-4) 76
RH % (24H TREND) 52 (+3) 99 (+19) 56
20FTWND - AM(MPH) W 16 G31 LGT/VAR
20FTWND - PM(MPH) NW 17 G31 NW 10 G25 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 3
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5430(UNST) 5210(UNST)
TRANSPORT WND (MPH) NW 26 W 8
VENT RATE (KT-FT) 124890 36470
CWR 0 0 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ110-202015-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE OF THUNDER (%) 5 6 24(LTD)
CHANCE PRECIP (%) 0 0 50
TEMP (24H TREND) 74 (-2) 54 (-3) 77
RH % (24H TREND) 49 (+1) 96 (+14) 55
20FTWND - AM(MPH) W 14 G29 LGT/VAR
20FTWND - PM(MPH) NW 16 G31 NW 9 G21 SW 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5500(UNST) 4900(UNST)
TRANSPORT WND (MPH) NW 24 W 8
VENT RATE (KT-FT) 115500 34300
CWR 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
MEZ111-202015-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE OF THUNDER (%) 6 0(NONE) 25(ELEV)
CHANCE PRECIP (%) 0 0 60
TEMP (24H TREND) 70 (-4) 52 (-5) 77
RH % (24H TREND) 57 (0) 98 (+13) 57
20FTWND - AM(MPH) W 13 G26 LGT/VAR
20FTWND - PM(MPH) NW 14 G27 NW 8 G20 SW 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5460(UNST) 5310(UNST)
TRANSPORT WND (MPH) NW 24 W 8
VENT RATE (KT-FT) 114660 37170
CWR 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ021-202015-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 25(ELEV) 23(LTD) 33(ELEV)
CHANCE PRECIP (%) 70 60 80
TEMP (24H TREND) 65 (+4) 49 (-4) 68
RH % (24H TREND) 66 (-5) 100 (+9) 65
20FTWND - AM(MPH) NW 16 G41 W 5 G17
20FTWND - PM(MPH) NW 16 G37 W 9 G25 W 5
PRECIP AMOUNT 0.05 0.03 0.07
PRECIP DURATION 6 3 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3830(UNST) 3600(UNST)
TRANSPORT WND (MPH) NW 21 W 10
VENT RATE (KT-FT) 68940 32400
CWR 30 10 20
KBDI <200 <200 <200
REMARKS...NONE.
NHZ022-202015-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 27(ELEV) 26(ELEV) 32(ELEV)
CHANCE PRECIP (%) 70 50 70
TEMP (24H TREND) 68 (+1) 50 (-5) 72
RH % (24H TREND) 64 (+4) 100 (+12) 63
20FTWND - AM(MPH) NW 14 G40 NW 5
20FTWND - PM(MPH) NW 14 G34 NW 9 G25 W 5
PRECIP AMOUNT 0.06 0.04 0.05
PRECIP DURATION 5 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4300(UNST) 4020(UNST)
TRANSPORT WND (MPH) NW 22 NW 9
VENT RATE (KT-FT) 81700 32160
CWR 10 10 20
KBDI <200 <200 <200
REMARKS...NONE.
NHZ023-202015-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 21(LTD) 20(LTD) 32(ELEV)
CHANCE PRECIP (%) 40 20 60
TEMP (24H TREND) 72 (+1) 53 (-4) 75
RH % (24H TREND) 57 (+8) 98 (+17) 57
20FTWND - AM(MPH) W 17 G34 W 6
20FTWND - PM(MPH) NW 17 G32 NW 11 G26 W 6
PRECIP AMOUNT 0.00 0.01 0.03
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 AM CONTINUING 10 AM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5010(UNST) 5190(UNST)
TRANSPORT WND (MPH) NW 26 W 12
VENT RATE (KT-FT) 115230 51900
CWR 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ024-202015-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 25(ELEV) 24(LTD) 30(ELEV)
CHANCE PRECIP (%) 40 40 40
TEMP (24H TREND) 73 (+1) 52 (-4) 76
RH % (24H TREND) 53 (+6) 98 (+14) 49
20FTWND - AM(MPH) W 13 G31 W 5
20FTWND - PM(MPH) NW 13 G28 W 10 G25 W 6
PRECIP AMOUNT 0.00 0.02 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 11 AM CONTINUING 11 AM
PRECIP END CONTINUING 10 PM 6 PM
MIXING HGT(FT-AGL) 5170(UNST) 6040(UNST)
TRANSPORT WND (MPH) NW 25 W 13
VENT RATE (KT-FT) 113740 66440
CWR
KBDI <200 <200 <200
REMARKS...NONE.
NHZ025-202015-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 19(LTD) 20(LTD) 30(ELEV)
CHANCE PRECIP (%) 30 20 50
TEMP (24H TREND) 76 (+1) 55 (-3) 78
RH % (24H TREND) 49 (+5) 94 (+17) 48
20FTWND - AM(MPH) W 16 G31 W 5
20FTWND - PM(MPH) NW 16 G29 NW 10 G24 W 6
PRECIP AMOUNT 0.00 0.02 0.03
PRECIP DURATION 1 0 1
PRECIP BEGIN 2 PM CONTINUING 12 PM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 5950(UNST) 6260(UNST)
TRANSPORT WND (MPH) NW 28 NW 13
VENT RATE (KT-FT) 142800 68860
CWR 10
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ026-202015-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
243 AM EDT SAT JUN 20 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE OF THUNDER (%) 14 13 28(ELEV)
CHANCE PRECIP (%) 20 0 60
TEMP (24H TREND) 76 (-2) 57 (-2) 79
RH % (24H TREND) 46 (+3) 91 (+15) 51
20FTWND - AM(MPH) W 14 G29 LGT/VAR
20FTWND - PM(MPH) NW 14 G29 NW 9 G23 W 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 2
PRECIP BEGIN 2 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 5960(UNST) 5600(UNST)
TRANSPORT WND (MPH) NW 28 W 10
VENT RATE (KT-FT) 143040 50400
CWR 0 10
KBDI 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. EAST WINDS AROUND
5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH. DAYTIME HUMIDITY VALUES HIGH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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