236
FNUS51 KGYX 100643
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
243 AM EDT MON AUG 10 2026
DISCUSSION
A COLD FRONT WILL PUSH INTO THE REGION THIS EVENING, WITH
SCATTERED SHOWERS AND THUNDERSTORMS WEAKENING ALONG IT AFTER
SUNSET. SOME LOCATIONS MAY SEE A WETTING RAIN, BUT COVERAGE
IS NOT EXPECTED TO BE WIDESPREAD. THE THREAT OF SHOWERS AND
THUNDERSTORMS WILL REMAIN IN THE FORECAST FOR THE REST OF
THE WEEK, BUT AGAIN WETTING RAINS ARE NOT LIKELY OVER LARGE
AREAS.
MEZ104-102015-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 6 25(ELEV) 13
CHANCE PRECIP (%) 0 60 20
TEMP (24H TREND) 83 (+3) 58 (-2) 79
RH % (24H TREND) 46 (-8) 100 (+7) 52
20FTWND - AM(MPH) W 5 W 12 G25
20FTWND - PM(MPH) SW 6 LGT/VAR NW 13 G26
PRECIP AMOUNT 0.00 0.09 0.01
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5590(UNST) 5710(UNST)
TRANSPORT WND (MPH) SW 13 NW 21
VENT RATE (KT-FT) 61490 102780
CWR 0 30 30
KBDI 201-300 201-300 201-300
REMARKS...NONE.
MEZ107-102015-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 2 16(LTD) 3
CHANCE PRECIP (%) 0 50 0
TEMP (24H TREND) 86 (-1) 61 (-3) 84
RH % (24H TREND) 46 (-7) 100 (+8) 47
20FTWND - AM(MPH) LGT/VAR W 10 G21
20FTWND - PM(MPH) SW 10 G21 S 9 G19 NW 12 G25
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 4 AM
MIXING HGT(FT-AGL) 6030(UNST) 6920(UNST)
TRANSPORT WND (MPH) SW 12 NW 17
VENT RATE (KT-FT) 60300 103800
CWR 0 10 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ109-102015-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 2 16(LTD) 1
CHANCE PRECIP (%) 0 30 0
TEMP (24H TREND) 87 (+1) 62 (0) 85
RH % (24H TREND) 48 (+2) 100 (+3) 45
20FTWND - AM(MPH) SW 5 W 11 G21
20FTWND - PM(MPH) S 10 G21 S 9 G19 NW 12 G25
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 3 AM
MIXING HGT(FT-AGL) 5900(UNST) 6990(UNST)
TRANSPORT WND (MPH) SW 13 NW 17
VENT RATE (KT-FT) 64900 104850
CWR 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ110-102015-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 1 13 4
CHANCE PRECIP (%) 0 40 0
TEMP (24H TREND) 87 (-1) 63 (-1) 89
RH % (24H TREND) 50 (-1) 100 (+6) 41
20FTWND - AM(MPH) W 5 W 9 G19
20FTWND - PM(MPH) S 11 G21 S 9 G17 W 11 G23
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 PM
PRECIP END 4 AM
MIXING HGT(FT-AGL) 4420(UNST) 7290(UNST)
TRANSPORT WND (MPH) S 10 NW 15
VENT RATE (KT-FT) 39780 94770
CWR 0 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
MEZ111-102015-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 1 12 7
CHANCE PRECIP (%) 0 60 0
TEMP (24H TREND) 87 (+2) 61 (-3) 87
RH % (24H TREND) 47 (-13) 100 (+8) 47
20FTWND - AM(MPH) LGT/VAR W 9 G17
20FTWND - PM(MPH) S 9 G19 S 8 G17 W 10 G21
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 PM
PRECIP END 4 AM
MIXING HGT(FT-AGL) 5170(UNST) 7060(UNST)
TRANSPORT WND (MPH) SW 9 W 16
VENT RATE (KT-FT) 41360 98840
CWR 0 10 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
NHZ021-102015-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE OF THUNDER (%) 12 32(ELEV) 17(LTD)
CHANCE PRECIP (%) 0 60 40
TEMP (24H TREND) 83 (+5) 56 (-1) 76
RH % (24H TREND) 45 (-10) 100 (+3) 55
20FTWND - AM(MPH) LGT/VAR W 10 G26
20FTWND - PM(MPH) SW 5 S 5 G17 NW 12 G28
PRECIP AMOUNT 0.00 0.15 0.03
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL) 5340(UNST) 5810(UNST)
TRANSPORT WND (MPH) SW 13 NW 20
VENT RATE (KT-FT) 58740 98770
CWR 0 30 30
KBDI <200 <200 201-300
REMARKS...NONE.
NHZ022-102015-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 11 24(LTD) 8
CHANCE PRECIP (%) 0 40 0
TEMP (24H TREND) 85 (+4) 58 (-1) 80
RH % (24H TREND) 44 (-7) 100 (+4) 48
20FTWND - AM(MPH) LGT/VAR W 10 G23
20FTWND - PM(MPH) SW 6 SW 5 NW 11 G26
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(FT-AGL) 5600(UNST) 6720(UNST)
TRANSPORT WND (MPH) SW 13 NW 18
VENT RATE (KT-FT) 61600 107520
CWR 0 10 0
KBDI 201-300 201-300 301-400
REMARKS...NONE.
NHZ023-102015-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 4 17(LTD) 3
CHANCE PRECIP (%) 0 30 0
TEMP (24H TREND) 85 (+1) 62 (0) 83
RH % (24H TREND) 44 (-2) 99 (+4) 46
20FTWND - AM(MPH) LGT/VAR W 11 G23
20FTWND - PM(MPH) SW 6 SW 5 NW 12 G25
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL) 5820(UNST) 7060(UNST)
TRANSPORT WND (MPH) SW 13 NW 18
VENT RATE (KT-FT) 64020 112960
CWR 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-102015-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE OF THUNDER (%) 5 15(LTD) 0(NONE)
CHANCE PRECIP (%) 0 30 0
TEMP (24H TREND) 85 (+1) 62 (+1) 83
RH % (24H TREND) 47 (-3) 100 (+5) 47
20FTWND - AM(MPH) LGT/VAR W 9 G17
20FTWND - PM(MPH) SW 6 SW 5 NW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL) 5390(UNST) 7300(UNST)
TRANSPORT WND (MPH) SW 13 NW 18
VENT RATE (KT-FT) 59290 116800
CWR 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-102015-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 2 13 1
CHANCE PRECIP (%) 0 30 0
TEMP (24H TREND) 88 (+1) 65 (0) 86
RH % (24H TREND) 46 (+1) 98 (+9) 45
20FTWND - AM(MPH) LGT/VAR W 10 G21
20FTWND - PM(MPH) SW 6 SW 5 NW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 9 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL) 6090(UNST) 7820(UNST)
TRANSPORT WND (MPH) SW 12 NW 17
VENT RATE (KT-FT) 60900 117300
CWR 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ026-102015-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
243 AM EDT MON AUG 10 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 1 12 0(NONE)
CHANCE PRECIP (%) 0 20 0
TEMP (24H TREND) 86 (-4) 66 (0) 86
RH % (24H TREND) 50 (+7) 98 (+10) 42
20FTWND - AM(MPH) LGT/VAR W 10 G21
20FTWND - PM(MPH) SE 8 S 5 NW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 9 PM
PRECIP END 12 AM
MIXING HGT(FT-AGL) 5360(UNST) 7760(UNST)
TRANSPORT WND (MPH) S 12 NW 16
VENT RATE (KT-FT) 53600 108640
CWR 0 0
KBDI 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
10 TO 15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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