885
FNUS51 KGYX 121845
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
245 PM EDT SUN JUL 12 2026
DISCUSSION
INCREASING HEAT AND HUMIDITY RETURN FOR THE FIRST PART OF THIS
WEEK AS A COLD FRONT APPROACHES. SCATTERED SHOWERS ARE POSSIBLE
MONDAY 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.
MEZ104-130830-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 7
CHANCE PRECIP (%) 0 30 30 0
TEMP (24H TREND) 51 (+2) 84 (+5) 61 93
RH % (24H TREND) 96 (-2) 35 (-2) 76 40
20FTWND - AM(MPH) SW 8 G17 W 14 G32
20FTWND - PM(MPH) LGT/VAR SW 9 G21 SW 8 G19 W 17 G39
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 5990(UNST) 5710(UNST)
TRANSPORT WND (MPH) SW 12 W 33
VENT RATE (KT-FT) 59900 165590
CWR 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ107-130830-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 2
CHANCE PRECIP (%) 0 20 30 0
TEMP (24H TREND) 55 (+1) 86 (+4) 63 97
RH % (24H TREND) 92 (-4) 36 (-1) 84 37
20FTWND - AM(MPH) SW 8 G17 SW 11 G21
20FTWND - PM(MPH) S 5 SW 11 G23 S 10 G20 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 6670(UNST) 6200(UNST)
TRANSPORT WND (MPH) SW 12 W 31
VENT RATE (KT-FT) 66700 167400
CWR 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
MEZ109-130830-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 0(NONE)
CHANCE PRECIP (%) 0 0 30 0
TEMP (24H TREND) 53 (+2) 88 (+5) 63 96
RH % (24H TREND) 99 (-1) 34 (-4) 78 36
20FTWND - AM(MPH) SW 6 SW 12 G25
20FTWND - PM(MPH) S 5 SW 9 G21 SW 8 G18 W 14 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 7070(UNST) 5520(UNST)
TRANSPORT WND (MPH) SW 13 W 31
VENT RATE (KT-FT) 77770 149040
CWR 0 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
MEZ110-130830-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 11 11 0(NONE)
CHANCE PRECIP (%) 0 0 30 0
TEMP (24H TREND) 56 (+1) 85 (+4) 65 96
RH % (24H TREND) 95 (-2) 46 (-1) 81 38
20FTWND - AM(MPH) SW 10 G21 SW 12 G25
20FTWND - PM(MPH) S 8 G17 S 13 G26 S 12 G25 SW 14 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 4220(UNST) 4550(UNST)
TRANSPORT WND (MPH) SW 14 SW 23
VENT RATE (KT-FT) 50640 91000
CWR 0 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
MEZ111-130830-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 10 10 1
CHANCE PRECIP (%) 0 0 30 0
TEMP (24H TREND) 56 (+2) 82 (+1) 63 94
RH % (24H TREND) 98 (+1) 50 (+6) 86 46
20FTWND - AM(MPH) SW 10 G21 SW 11 G23
20FTWND - PM(MPH) SW 5 S 12 G25 SW 11 G23 SW 13 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(FT-AGL) 4090(UNST) 4280(UNST)
TRANSPORT WND (MPH) SW 16 SW 25
VENT RATE (KT-FT) 57260 94160
CWR 0 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
NHZ021-130830-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 6
CHANCE PRECIP (%) 0 30 30 0
TEMP (24H TREND) 48 (+2) 82 (+4) 59 91
RH % (24H TREND) 100 (+2) 37 (-2) 76 39
20FTWND - AM(MPH) SW 6 G17 W 13 G40
20FTWND - PM(MPH) LGT/VAR W 8 G23 SW 6 G23 W 18 G46
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 5120(UNST) 6060(UNST)
TRANSPORT WND (MPH) W 17 W 35
VENT RATE (KT-FT) 76800 181800
CWR 0 0
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ022-130830-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 1
CHANCE PRECIP (%) 0 30 20 0
TEMP (24H TREND) 51 (+2) 87 (+8) 59 94
RH % (24H TREND) 99 (+3) 33 (-5) 78 37
20FTWND - AM(MPH) SW 5 G17 W 11 G32
20FTWND - PM(MPH) LGT/VAR W 5 G24 W 5 G23 W 14 G44
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 6310(UNST) 6020(UNST)
TRANSPORT WND (MPH) W 15 W 32
VENT RATE (KT-FT) 82030 168560
CWR 0 0
KBDI 201-300 201-300 201-300 201-300
REMARKS...NONE.
NHZ023-130830-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 15(LTD) 15(LTD) 0(NONE)
CHANCE PRECIP (%) 0 20 20 0
TEMP (24H TREND) 53 (0) 88 (+5) 63 95
RH % (24H TREND) 96 (0) 31 (-4) 76 36
20FTWND - AM(MPH) SW 5 W 12 G23
20FTWND - PM(MPH) LGT/VAR SW 6 LGT/VAR W 14 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 6930(UNST) 6000(UNST)
TRANSPORT WND (MPH) W 13 W 31
VENT RATE (KT-FT) 76230 162000
CWR 0 0
KBDI 201-300 301-400 301-400 301-400
REMARKS...NONE.
NHZ024-130830-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 13 13 0(NONE)
CHANCE PRECIP (%) 0 20 20 0
TEMP (24H TREND) 54 (+1) 88 (+6) 62 94
RH % (24H TREND) 99 (+2) 33 (-2) 85 37
20FTWND - AM(MPH) LGT/VAR SW 10 G21
20FTWND - PM(MPH) LGT/VAR SW 6 SW 5 W 13 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 6810(UNST) 5850(UNST)
TRANSPORT WND (MPH) W 13 W 30
VENT RATE (KT-FT) 74910 152100
CWR 0 0
KBDI 201-300 201-300 201-300 201-300
REMARKS...NONE.
NHZ025-130830-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 12 11 0(NONE)
CHANCE PRECIP (%) 0 0 20 0
TEMP (24H TREND) 58 (+1) 90 (+6) 66 98
RH % (24H TREND) 87 (-5) 33 (-4) 77 34
20FTWND - AM(MPH) LGT/VAR SW 11 G23
20FTWND - PM(MPH) S 5 SW 6 SW 6 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 7770(UNST) 6260(UNST)
TRANSPORT WND (MPH) W 13 W 30
VENT RATE (KT-FT) 85470 162760
CWR 0 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
NHZ026-130830-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
245 PM EDT SUN JUL 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE OF THUNDER (%) 0(NONE) 8 8 0(NONE)
CHANCE PRECIP (%) 0 0 20 0
TEMP (24H TREND) 59 (+1) 89 (+7) 67 97
RH % (24H TREND) 84 (-8) 36 (-10) 77 34
20FTWND - AM(MPH) SW 5 SW 10 G21
20FTWND - PM(MPH) S 5 SW 8 G19 SW 8 G18 W 13 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 7420(UNST) 6170(UNST)
TRANSPORT WND (MPH) SW 13 W 29
VENT RATE (KT-FT) 81620 154250
CWR 0 0 0
KBDI 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 70. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH. DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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