138
FNUS51 KGYX 270633
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
233 AM EDT WED MAY 27 2026
DISCUSSION
HIGH PRESSURE PUSHES SOUTH OF THE REGION, WITH A WEAK COLD FRONT
MOVING ACROSS THE AREA TODAY. DAYTIME HIGHS PUSH INTO THE 70S AND
80S WITH DEEP MIXING. THIS WILL LEAD TO RH VALUES NEARING THE LOW
TO MID 30S FOR MUCH OF THE INTERIOR. COOLER BUT SHOWERY
CONDITIONS FOR THE SECOND HALF OF THE WEEK. NEXT CHANCE FOR
WIDESPREAD PRECIPITATION WILL BE THIS WEEKEND AS A COMPACT LOW
PRESSURE PASSES THROUGH NORTHERN NEW ENGLAND.
MEZ104-272030-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 1 3 5
CHANCE PRECIP (%) 20 20 20
TEMP (24H TREND) 75 (-4) 44 (-11) 63
RH % (24H TREND) 33 (-6) 93 (+18) 50
20FTWND - AM(MPH) W 12 G26 N 11 G26
20FTWND - PM(MPH) NW 13 G31 NW 11 G28 N 13 G28
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5980(UNST) 4490(UNST)
TRANSPORT WND (MPH) NW 22 N 20
VENT RATE (KT-FT) 113620 76330
CWR
KBDI <200 <200 <200
REMARKS...NONE.
MEZ107-272030-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE SPRINKLES NONE SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 2 5
CHANCE PRECIP (%) 10 0 20
TEMP (24H TREND) 80 (-1) 49 (-9) 66
RH % (24H TREND) 30 (-13) 90 (+12) 50
20FTWND - AM(MPH) W 9 G17 N 10 G21
20FTWND - PM(MPH) NW 12 G25 NW 10 G23 N 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 6 AM
PRECIP END 6 PM 5 PM
MIXING HGT(FT-AGL) 7010(UNST) 5500(UNST)
TRANSPORT WND (MPH) NW 20 N 20
VENT RATE (KT-FT) 119170 93500
CWR 0
KBDI <200 <200 <200
REMARKS...NONE.
MEZ109-272030-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SPRINKLES NONE SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 8
CHANCE PRECIP (%) 10 0 40
TEMP (24H TREND) 82 (-2) 52 (-6) 69
RH % (24H TREND) 30 (-7) 84 (+15) 46
20FTWND - AM(MPH) W 8 G17 N 10 G19
20FTWND - PM(MPH) NW 11 G23 NW 10 G21 N 12 G25
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 9 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 6730(UNST) 5760(UNST)
TRANSPORT WND (MPH) W 18 N 15
VENT RATE (KT-FT) 107680 74880
CWR 0 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ110-272030-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 7
CHANCE PRECIP (%) 0 0 50
TEMP (24H TREND) 84 (+7) 53 (-5) 70
RH % (24H TREND) 31 (-20) 86 (+9) 52
20FTWND - AM(MPH) W 6 N 8
20FTWND - PM(MPH) NW 9 G21 NW 8 G19 N 10 G21
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 6370(UNST) 4450(UNST)
TRANSPORT WND (MPH) W 15 N 15
VENT RATE (KT-FT) 82810 57850
CWR 0 0 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ111-272030-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 0(NONE) 0(NONE) 4
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 82 (+4) 50 (-7) 67
RH % (24H TREND) 32 (-16) 92 (+10) 53
20FTWND - AM(MPH) W 8 N 9 G19
20FTWND - PM(MPH) NW 10 G21 N 8 G19 N 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 6930(UNST) 5640(UNST)
TRANSPORT WND (MPH) W 16 N 18
VENT RATE (KT-FT) 97020 90240
CWR 0 0 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ021-272030-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 1 4 8
CHANCE PRECIP (%) 20 20 40
TEMP (24H TREND) 72 (-5) 44 (-8) 61
RH % (24H TREND) 37 (-6) 96 (+17) 54
20FTWND - AM(MPH) W 11 G29 NW 12 G28
20FTWND - PM(MPH) NW 14 G33 NW 12 G31 NW 13 G32
PRECIP AMOUNT 0.00 0.01 0.03
PRECIP DURATION 0 1 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5470(UNST) 4230(UNST)
TRANSPORT WND (MPH) NW 21 N 18
VENT RATE (KT-FT) 98460 67680
CWR 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ022-272030-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SPRINKLES NONE SHOWERS
CHANCE OF THUNDER (%) 0(NONE) 3 8
CHANCE PRECIP (%) 10 0 30
TEMP (24H TREND) 78 (-2) 47 (-8) 66
RH % (24H TREND) 32 (-8) 91 (+14) 46
20FTWND - AM(MPH) W 10 G26 NW 12 G28
20FTWND - PM(MPH) NW 12 G32 NW 11 G31 NW 13 G32
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 2
PRECIP BEGIN 2 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 5900(UNST) 5940(UNST)
TRANSPORT WND (MPH) NW 21 N 18
VENT RATE (KT-FT) 106200 95040
CWR 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ023-272030-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SPRINKLES NONE SHOWERS
CHANCE OF THUNDER (%) 1 0(NONE) 7
CHANCE PRECIP (%) 10 0 20
TEMP (24H TREND) 81 (-1) 50 (-7) 68
RH % (24H TREND) 34 (-3) 85 (+13) 44
20FTWND - AM(MPH) W 9 G19 NW 11 G23
20FTWND - PM(MPH) NW 11 G25 NW 9 G23 NW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 6460(UNST) 7390(UNST)
TRANSPORT WND (MPH) NW 20 N 18
VENT RATE (KT-FT) 109820 118240
CWR 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ024-272030-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SPRINKLES NONE SHOWERS
CHANCE OF THUNDER (%) 3 2 7
CHANCE PRECIP (%) 10 0 20
TEMP (24H TREND) 82 (+1) 50 (-5) 69
RH % (24H TREND) 32 (-7) 86 (+7) 42
20FTWND - AM(MPH) W 8 G17 NW 10 G21
20FTWND - PM(MPH) NW 9 G21 N 6 G17 NW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM 11 AM
PRECIP END 6 PM 4 PM
MIXING HGT(FT-AGL) 6420(UNST) 7090(UNST)
TRANSPORT WND (MPH) W 18 N 21
VENT RATE (KT-FT) 102720 127620
CWR 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ025-272030-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE OF THUNDER (%) 2 2 9
CHANCE PRECIP (%) 0 0 30
TEMP (24H TREND) 85 (0) 52 (-7) 71
RH % (24H TREND) 31 (-5) 81 (+12) 46
20FTWND - AM(MPH) W 8 G17 NW 10 G21
20FTWND - PM(MPH) NW 10 G21 NW 8 G19 N 12 G23
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 7190(UNST) 7010(UNST)
TRANSPORT WND (MPH) W 20 N 17
VENT RATE (KT-FT) 122230 105150
CWR 0 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ026-272030-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
233 AM EDT WED MAY 27 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE OF THUNDER (%) 2 2 10
CHANCE PRECIP (%) 0 0 60
TEMP (24H TREND) 85 (+2) 54 (-7) 70
RH % (24H TREND) 32 (-8) 82 (+13) 58
20FTWND - AM(MPH) W 8 G17 N 5
20FTWND - PM(MPH) NW 9 G21 NW 8 G17 NE 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 3
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 7330(UNST) 3790(UNST)
TRANSPORT WND (MPH) W 18 N 12
VENT RATE (KT-FT) 117280 37900
CWR 0 0 10
KBDI <200 <200 <200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
FRIDAY NIGHT
RAIN. LOWS IN THE LOWER 40S. EAST WINDS 5 TO
10 MPH.
SATURDAY
RAIN. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
AROUND 40. NORTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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