490
FNUS51 KGYX 130627
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
227 AM EDT MON JUL 13 2026
DISCUSSION
INCREASING HEAT AND HUMIDITY RETURN FOR THE FIRST PART OF THIS
WEEK AS A COLD FRONT APPROACHES. SCATTERED SHOWERS ARE POSSIBLE
THIS AFTERNOON AND EVENING, AND THEN THIS FRONT WILL BRING
CHANCES FOR SHOWERS AND STORMS LATE TUESDAY INTO TUESDAY NIGHT
THAT MAY PRODUCE SOME INSTANCES OF WETTING RAINS, MAINLY OVER
NORTHERN AREAS. WEDNESDAY COULD BE A FIRE SENSITIVE DAY,
ESPECIALLY FOR THOSE THAT DO NOT RECEIVE RAIN AS RH COULD FALL TO
25 TO 35 PERCENT OVER MUCH OF THE AREA ALONG WITH BREEZY WEST TO
NORTHWEST WINDS.
MEZ104-132015-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 7 8 10
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 84 (+5) 60 (+7) 91
RH % (24H TREND) 36 (-1) 84 (-1) 45
20FTWND - AM(MPH) SW 8 G17 SW 11 G25
20FTWND - PM(MPH) SW 9 G19 SW 6 W 14 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 7220(UNST) 5690(UNST)
TRANSPORT WND (MPH) W 16 W 20
VENT RATE (KT-FT) 101080 96730
CWR 0 0 0
KBDI <200 <200 <200
REMARKS...NONE.
MEZ107-132015-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 4 9 4
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 85 (+3) 62 (+6) 93
RH % (24H TREND) 38 (+1) 91 (+4) 44
20FTWND - AM(MPH) SW 9 G17 SW 9 G17
20FTWND - PM(MPH) SW 11 G23 S 10 G21 SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 7920(UNST) 6270(UNST)
TRANSPORT WND (MPH) SW 17 W 18
VENT RATE (KT-FT) 118800 100320
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ109-132015-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 2 9 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (+4) 63 (+9) 94
RH % (24H TREND) 35 (-3) 87 (-4) 41
20FTWND - AM(MPH) SW 6 SW 10 G19
20FTWND - PM(MPH) SW 9 G21 SW 8 G19 SW 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 7640(UNST) 5570(UNST)
TRANSPORT WND (MPH) SW 15 W 17
VENT RATE (KT-FT) 99320 83550
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ110-132015-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 1 9 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 84 (+3) 64 (+7) 94
RH % (24H TREND) 46 (-1) 89 (0) 43
20FTWND - AM(MPH) SW 10 G21 SW 10 G19
20FTWND - PM(MPH) S 13 G28 SW 12 G26 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4250(UNST) 4420(UNST)
TRANSPORT WND (MPH) SW 15 SW 20
VENT RATE (KT-FT) 55250 75140
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
MEZ111-132015-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 1 8 3
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 82 (+1) 62 (+6) 91
RH % (24H TREND) 50 (+6) 92 (+2) 49
20FTWND - AM(MPH) SW 11 G21 SW 9 G21
20FTWND - PM(MPH) S 12 G25 SW 11 G23 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4560(UNST) 4490(UNST)
TRANSPORT WND (MPH) SW 18 SW 18
VENT RATE (KT-FT) 72960 71840
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ021-132015-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 5 7 9
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 83 (+5) 58 (+9) 92
RH % (24H TREND) 37 (-2) 84 (-3) 45
20FTWND - AM(MPH) SW 6 SW 10 G25
20FTWND - PM(MPH) W 8 G19 W 6 G17 W 14 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5960(UNST) 5950(UNST)
TRANSPORT WND (MPH) W 15 W 21
VENT RATE (KT-FT) 77480 107100
CWR 0 0 0
KBDI <200 <200 <200
REMARKS...NONE.
NHZ022-132015-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 3 9 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (+8) 59 (+7) 94
RH % (24H TREND) 34 (-4) 85 (-2) 42
20FTWND - AM(MPH) SW 5 W 8 G21
20FTWND - PM(MPH) SW 6 G17 W 5 W 12 G32
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 6720(UNST) 6520(UNST)
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 73920 97800
CWR 0 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ023-132015-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 7 13 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (+4) 62 (+7) 95
RH % (24H TREND) 35 (0) 83 (-5) 41
20FTWND - AM(MPH) SW 6 W 10 G19
20FTWND - PM(MPH) SW 8 SW 6 W 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 7360(UNST) 6330(UNST)
TRANSPORT WND (MPH) W 14 W 17
VENT RATE (KT-FT) 88320 94950
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-132015-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 13 12 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (+5) 62 (+7) 94
RH % (24H TREND) 38 (+3) 90 (-2) 41
20FTWND - AM(MPH) SW 5 SW 9 G19
20FTWND - PM(MPH) SW 8 SW 6 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 6960(UNST) 6220(UNST)
TRANSPORT WND (MPH) W 15 W 20
VENT RATE (KT-FT) 90480 105740
CWR 0 0 0
KBDI 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-132015-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 8 12 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (+5) 65 (+6) 96
RH % (24H TREND) 36 (-1) 82 (-3) 38
20FTWND - AM(MPH) SW 5 W 9 G19
20FTWND - PM(MPH) SW 9 G17 SW 8 G17 W 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 8010(UNST) 6360(UNST)
TRANSPORT WND (MPH) W 15 W 20
VENT RATE (KT-FT) 104130 108120
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
NHZ026-132015-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
227 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE OF THUNDER (%) 5 11 1
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 88 (+6) 67 (+7) 96
RH % (24H TREND) 38 (-8) 82 (-3) 38
20FTWND - AM(MPH) SW 5 SW 9 G17
20FTWND - PM(MPH) SW 8 G19 SW 8 G17 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 7700(UNST) 6070(UNST)
TRANSPORT WND (MPH) SW 15 W 18
VENT RATE (KT-FT) 100100 97120
CWR 0 0 0
KBDI 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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