777
FNUS51 KGYX 090650
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
250 AM EDT SAT MAY 9 2026
DISCUSSION
A COOL AND UNSETTLED WEATHER PATTERN CONTINUES INTO THIS WEEK.
A FAIRLY WIDESPREAD WETTING RAIN IS LIKELY TODAY, ESPECIALLY
ACROSS SOUTHERN AREAS. THE THREAT FOR SHOWERS CONTINUES SUNDAY
AND POTENTIALLY AGAIN MONDAY.
MEZ104-092030-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 0(NONE) 4 18(LTD)
CHANCE PRECIP (%) 0 20 70
TEMP (24H TREND) 59 (+9) 37 (+7) 64
RH % (24H TREND) 30 (-13) 100 (+6) 49
20FTWND - AM(MPH) SW 8 G19 S 10 G23
20FTWND - PM(MPH) S 13 G28 SE 12 G27 SW 10 G23
PRECIP AMOUNT 0.00 0.01 0.03
PRECIP DURATION 1 4
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 7680(UNST) 5660(UNST)
TRANSPORT WND (MPH) S 14 W 17
VENT RATE (KT-FT) 92160 84900
CWR 0 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ107-092030-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE OF THUNDER (%) 1 4 14
CHANCE PRECIP (%) 80 70 60
TEMP (24H TREND) 61 (+4) 42 (+9) 66
RH % (24H TREND) 37 (-2) 100 (+6) 56
20FTWND - AM(MPH) S 8 G17 S 9 G19
20FTWND - PM(MPH) S 12 G25 SE 10 G21 S 10 G19
PRECIP AMOUNT 0.06 0.07 0.03
PRECIP DURATION 2 4 3
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 7200(UNST) 4580(UNST)
TRANSPORT WND (MPH) S 14 SW 17
VENT RATE (KT-FT) 86400 68700
CWR 20 20 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ109-092030-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 3 4 14
CHANCE PRECIP (%) 90 70 60
TEMP (24H TREND) 58 (0) 41 (+8) 68
RH % (24H TREND) 41 (+6) 100 (+11) 46
20FTWND - AM(MPH) S 6 SW 8
20FTWND - PM(MPH) SE 11 G21 SE 5 SW 9 G19
PRECIP AMOUNT 0.17 0.10 0.01
PRECIP DURATION 5 2 2
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5710(UNST) 5740(UNST)
TRANSPORT WND (MPH) S 13 SW 16
VENT RATE (KT-FT) 62810 80360
CWR 80 80
KBDI <200 <200 <200
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
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 4 6 13
CHANCE PRECIP (%) 100 90 40
TEMP (24H TREND) 58 (-1) 43 (+6) 66
RH % (24H TREND) 47 (+7) 100 (+13) 57
20FTWND - AM(MPH) S 5 S 8 G17
20FTWND - PM(MPH) SE 10 G21 SE 6 G17 S 9 G19
PRECIP AMOUNT 0.19 0.20 0.01
PRECIP DURATION 6 4 2
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4050(UNST) 3330(UNST)
TRANSPORT WND (MPH) S 13 SW 14
VENT RATE (KT-FT) 44550 39960
CWR 90 90 30
KBDI <200 <200 <200
REMARKS...NONE.
MEZ111-092030-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 2 9 9
CHANCE PRECIP (%) 90 90 60
TEMP (24H TREND) 60 (+3) 43 (+7) 63
RH % (24H TREND) 43 (-1) 100 (+7) 67
20FTWND - AM(MPH) S 8 S 9 G19
20FTWND - PM(MPH) S 11 G23 SE 8 G19 S 9 G19
PRECIP AMOUNT 0.07 0.20 0.03
PRECIP DURATION 3 6 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 PM
MIXING HGT(FT-AGL) 5500(UNST) 3050(UNST)
TRANSPORT WND (MPH) S 13 SW 16
VENT RATE (KT-FT) 60500 42700
CWR 30 50 50
KBDI <200 <200 <200
REMARKS...NONE.
NHZ021-092030-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE OF THUNDER (%) 2 6 15(LTD)
CHANCE PRECIP (%) 30 30 60
TEMP (24H TREND) 59 (+12) 36 (+8) 63
RH % (24H TREND) 33 (-15) 100 (+7) 48
20FTWND - AM(MPH) S 8 G19 SW 10 G25
20FTWND - PM(MPH) S 11 G25 SE 10 G25 SW 11 G27
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1 1 3
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT(FT-AGL) 6720(UNST) 7280(UNST)
TRANSPORT WND (MPH) S 13 W 21
VENT RATE (KT-FT) 73920 131040
CWR 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ022-092030-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 4 5 12
CHANCE PRECIP (%) 80 40 50
TEMP (24H TREND) 56 (+6) 38 (+8) 66
RH % (24H TREND) 43 (0) 100 (+10) 43
20FTWND - AM(MPH) S 8 G19 SW 9 G23
20FTWND - PM(MPH) SE 9 G21 SE 6 G19 SW 10 G25
PRECIP AMOUNT 0.06 0.04 0.02
PRECIP DURATION 4 2 2
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 4970(UNST) 7120(UNST)
TRANSPORT WND (MPH) S 13 W 20
VENT RATE (KT-FT) 54670 121040
CWR 30 30 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ023-092030-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 4 5 12
CHANCE PRECIP (%) 100 50 40
TEMP (24H TREND) 54 (-1) 40 (+6) 68
RH % (24H TREND) 50 (+13) 100 (+16) 43
20FTWND - AM(MPH) S 6 SW 8 G17
20FTWND - PM(MPH) SE 6 SE 5 SW 9 G19
PRECIP AMOUNT 0.20 0.10 0.00
PRECIP DURATION 7 1 2
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 4260(UNST) 5930(UNST)
TRANSPORT WND (MPH) S 12 W 18
VENT RATE (KT-FT) 42600 94880
CWR 90 90
KBDI <200 <200 <200
REMARKS...NONE.
NHZ024-092030-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 6 6 12
CHANCE PRECIP (%) 100 40 20
TEMP (24H TREND) 53 (-2) 41 (+8) 68
RH % (24H TREND) 67 (+29) 100 (+11) 45
20FTWND - AM(MPH) LGT/VAR SW 6 G17
20FTWND - PM(MPH) LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.31 0.10 0.00
PRECIP DURATION 9 1 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2770(MRGL) 6350(UNST)
TRANSPORT WND (MPH) S 10 W 17
VENT RATE (KT-FT) 24930 95250
CWR 100 100
KBDI <200 <200 <200
REMARKS...NONE.
NHZ025-092030-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 6 6 15(LTD)
CHANCE PRECIP (%) 100 70 40
TEMP (24H TREND) 55 (-4) 42 (+6) 72
RH % (24H TREND) 61 (+27) 100 (+16) 44
20FTWND - AM(MPH) S 5 SW 6
20FTWND - PM(MPH) SE 5 LGT/VAR SW 9 G17
PRECIP AMOUNT 0.31 0.16 0.00
PRECIP DURATION 8 1 1
PRECIP BEGIN 8 AM CONTINUING 1 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 3160(UNST) 5450(UNST)
TRANSPORT WND (MPH) S 10 W 16
VENT RATE (KT-FT) 28440 76300
CWR 100 100
KBDI <200 <200 <200
REMARKS...NONE.
NHZ026-092030-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
250 AM EDT SAT MAY 9 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 6 6 13
CHANCE PRECIP (%) 100 90 40
TEMP (24H TREND) 55 (-5) 44 (+5) 71
RH % (24H TREND) 58 (+22) 100 (+22) 47
20FTWND - AM(MPH) LGT/VAR SW 6
20FTWND - PM(MPH) SE 5 S 5 SW 8 G17
PRECIP AMOUNT 0.26 0.22 0.01
PRECIP DURATION 8 3 1
PRECIP BEGIN 9 AM CONTINUING 8 AM
PRECIP END CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 3550(UNST) 5050(UNST)
TRANSPORT WND (MPH) S 10 SW 14
VENT RATE (KT-FT) 31950 60600
CWR 100 100 30
KBDI <200 <200 <200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
IN THE LOWER 40S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 40. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. EAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION BELOW NORMAL.
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