267
FNUS51 KGYX 020639
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
239 AM EDT WED SEP 2 2026
DISCUSSION
COOL AND HUMID CONDITIONS CONTINUE TODAY WITH SOME LIGHT, ISOLATED
SHOWERS. A WIDESPREAD WETTING RAINFALL IS MORE LIKELY LATE THIS
EVENING INTO THURSDAY. COOL BUT DRIER CONDITIONS RETURN FOR FRIDAY
AND THE WEEKEND.
MEZ104-022030-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE OF THUNDER (%) 1 11 13
CHANCE PRECIP (%) 0 90 90
TEMP (24H TREND) 71 (-1) 50 (0) 67
RH % (24H TREND) 53 (+6) 100 (+3) 80
20FTWND - AM(MPH) SE 8 G19 SE 12 G26
20FTWND - PM(MPH) SE 10 G19 S 10 G25 SE 9 G19
PRECIP AMOUNT 0.00 0.33 0.58
PRECIP DURATION 4 8
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4700(UNST) 1750(MRGL)
TRANSPORT WND (MPH) S 14 S 9
VENT RATE (KT-FT) 56400 14000
CWR 0 100 100
KBDI 301-400 301-400 201-300
REMARKS...NONE.
MEZ107-022030-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 0(NONE) 8 16(LTD)
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 74 (-2) 53 (+1) 68
RH % (24H TREND) 56 (+5) 100 (0) 94
20FTWND - AM(MPH) E 5 SE 10 G21
20FTWND - PM(MPH) SE 9 G17 SE 8 SE 10 G21
PRECIP AMOUNT 0.00 0.18 0.75
PRECIP DURATION 1 10
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5490(UNST) 1890(MRGL)
TRANSPORT WND (MPH) SE 10 SE 10
VENT RATE (KT-FT) 49410 17010
CWR 0 90 100
KBDI 501-600 501-600 401-500
REMARKS...NONE.
MEZ109-022030-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE OF THUNDER (%) 2 13 20(LTD)
CHANCE PRECIP (%) 20 90 90
TEMP (24H TREND) 71 (-3) 52 (-4) 71
RH % (24H TREND) 66 (+4) 100 (0) 87
20FTWND - AM(MPH) E 5 SE 8 G19
20FTWND - PM(MPH) SE 8 G17 SE 8 S 8 G17
PRECIP AMOUNT 0.00 0.28 0.60
PRECIP DURATION 1 3 7
PRECIP BEGIN 6 AM 10 PM CONTINUING
PRECIP END 11 AM CONTINUING 5 PM
MIXING HGT(FT-AGL) 4100(UNST) 2330(MRGL)
TRANSPORT WND (MPH) SE 10 W 8
VENT RATE (KT-FT) 36900 16310
CWR 100 100
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ110-022030-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 0(NONE) 10 21(LTD)
CHANCE PRECIP (%) 0 70 90
TEMP (24H TREND) 72 (0) 54 (-2) 73
RH % (24H TREND) 65 (-2) 100 (0) 86
20FTWND - AM(MPH) E 8 G17 SE 12 G25
20FTWND - PM(MPH) SE 9 G17 SE 6 S 12 G25
PRECIP AMOUNT 0.00 0.21 0.70
PRECIP DURATION 2 9
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 3300(UNST) 1790(MRGL)
TRANSPORT WND (MPH) SE 10 S 8
VENT RATE (KT-FT) 29700 12530
CWR 0 90 100
KBDI 501-600 501-600 401-500
REMARKS...NONE.
MEZ111-022030-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE OF THUNDER (%) 0(NONE) 6 16(LTD)
CHANCE PRECIP (%) 0 0 90
TEMP (24H TREND) 73 (0) 53 (+2) 70
RH % (24H TREND) 63 (+3) 100 (0) 92
20FTWND - AM(MPH) E 9 G17 SE 12 G25
20FTWND - PM(MPH) SE 9 G17 SE 5 SE 12 G25
PRECIP AMOUNT 0.00 0.00 0.81
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 3840(UNST) 1920(MRGL)
TRANSPORT WND (MPH) SE 12 SE 12
VENT RATE (KT-FT) 38400 19200
CWR 0 0 100
KBDI 501-600 501-600 401-500
REMARKS...NONE.
NHZ021-022030-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 2 16(LTD) 16(LTD)
CHANCE PRECIP (%) 0 90 100
TEMP (24H TREND) 70 (-1) 49 (-1) 70
RH % (24H TREND) 59 (+9) 100 (+5) 77
20FTWND - AM(MPH) SE 6 G17 SE 10 G28
20FTWND - PM(MPH) SE 9 G21 SE 11 G29 S 5
PRECIP AMOUNT 0.00 0.42 0.43
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3330(UNST) 1800(MRGL)
TRANSPORT WND (MPH) S 14 W 10
VENT RATE (KT-FT) 39960 16200
CWR 0 100 100
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ022-022030-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 3 17(LTD) 17(LTD)
CHANCE PRECIP (%) 0 90 100
TEMP (24H TREND) 70 (0) 50 (-4) 71
RH % (24H TREND) 68 (+6) 100 (+3) 82
20FTWND - AM(MPH) SE 6 G17 SE 9 G26
20FTWND - PM(MPH) SE 8 G19 SE 11 G29 LGT/VAR
PRECIP AMOUNT 0.00 0.38 0.51
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3050(UNST) 2470(MRGL)
TRANSPORT WND (MPH) S 13 W 7
VENT RATE (KT-FT) 33550 14820
CWR 0 100 100
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ023-022030-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 3 18(LTD) 19(LTD)
CHANCE PRECIP (%) 20 100 90
TEMP (24H TREND) 70 (+2) 53 (-4) 73
RH % (24H TREND) 70 (-8) 100 (0) 83
20FTWND - AM(MPH) E 5 SE 6
20FTWND - PM(MPH) SE 8 SE 6 G19 SW 5
PRECIP AMOUNT 0.00 0.34 0.55
PRECIP DURATION 0 5 7
PRECIP BEGIN 6 AM 9 PM CONTINUING
PRECIP END 9 AM CONTINUING 6 PM
MIXING HGT(FT-AGL) 3650(UNST) 3380(UNST)
TRANSPORT WND (MPH) SE 12 W 9
VENT RATE (KT-FT) 36500 27040
CWR 100 100
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-022030-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 2 21(LTD) 24(LTD)
CHANCE PRECIP (%) 0 100 80
TEMP (24H TREND) 72 (+7) 54 (-4) 75
RH % (24H TREND) 68 (-20) 100 (0) 80
20FTWND - AM(MPH) LGT/VAR S 5
20FTWND - PM(MPH) SE 6 SE 5 LGT/VAR
PRECIP AMOUNT 0.00 0.31 0.36
PRECIP DURATION 4 6
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3750(UNST) 3470(UNST)
TRANSPORT WND (MPH) SE 13 W 13
VENT RATE (KT-FT) 41250 38170
CWR 0 100 100
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-022030-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 1 18(LTD) 24(LTD)
CHANCE PRECIP (%) 0 90 90
TEMP (24H TREND) 73 (+7) 55 (-4) 76
RH % (24H TREND) 69 (-16) 100 (0) 84
20FTWND - AM(MPH) E 5 S 5
20FTWND - PM(MPH) SE 6 SE 6 SW 5
PRECIP AMOUNT 0.00 0.28 0.45
PRECIP DURATION 4 7
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3960(UNST) 3240(UNST)
TRANSPORT WND (MPH) SE 10 SW 12
VENT RATE (KT-FT) 35640 32400
CWR 0 100 100
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ026-022030-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
239 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE OF THUNDER (%) 1 15(LTD) 28(ELEV)
CHANCE PRECIP (%) 0 90 90
TEMP (24H TREND) 71 (+4) 57 (-2) 75
RH % (24H TREND) 66 (-19) 100 (0) 82
20FTWND - AM(MPH) E 6 S 8
20FTWND - PM(MPH) E 6 SE 5 SW 6
PRECIP AMOUNT 0.00 0.25 0.42
PRECIP DURATION 3 7
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3290(UNST) 3000(UNST)
TRANSPORT WND (MPH) SE 10 SW 9
VENT RATE (KT-FT) 29610 24000
CWR 0 100 100
KBDI 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES HIGH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES HIGH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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