564
FNUS51 KGYX 051853
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
253 PM EDT FRI JUN 5 2026
DISCUSSION
RAIN AND THUNDERSTORM CHANCES RETURN THIS WEEKEND AS A COLD FRONT
DROPS OUT OF CANADA. LIGHTNING WILL BE MOST PREVALENT ACROSS NH ON
SATURDAY, WITH LESS DENSITY TOWARDS CENTRAL ME. COOLER
TEMPERATURES, CLOSER TO NORMAL FOR EARLY JUNE, WILL ARRIVE BEHIND
THE FRONT FOR EARLY NEXT WEEK. WARMER TEMPS RETURN BY MIDWEEK.
MEZ104-060815-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 4 26(ELEV) 26(ELEV) 13
CHANCE PRECIP (%) 0 70 50 90
TEMP (24H TREND) 53 (0) 70 (-9) 54 71
RH % (24H TREND) 91 (+6) 62 (+26) 100 58
20FTWND - AM(MPH) SW 6 NE 9 G31
20FTWND - PM(MPH) W 5 W 6 G19 LGT/VAR NE 11 G39
PRECIP AMOUNT 0.00 0.07 0.07 0.13
PRECIP DURATION 4 5 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2470(MRGL) 2980(MRGL)
TRANSPORT WND (MPH) S 12 NW 16
VENT RATE (KT-FT) 24700 41720
CWR 0 20 20 20
KBDI <200 <200 <200 N/A
REMARKS...NONE.
MEZ107-060815-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 4 18(LTD) 21(LTD) 18(LTD)
CHANCE PRECIP (%) 0 40 30 80
TEMP (24H TREND) 54 (-1) 71 (-14) 54 76
RH % (24H TREND) 89 (+1) 60 (+27) 100 60
20FTWND - AM(MPH) LGT/VAR NE 10 G19
20FTWND - PM(MPH) SW 5 SW 6 LGT/VAR NE 11 G28
PRECIP AMOUNT 0.00 0.01 0.02 0.10
PRECIP DURATION 1 1 8
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2290(MRGL) 3540(UNST)
TRANSPORT WND (MPH) S 10 NW 16
VENT RATE (KT-FT) 20610 49560
CWR 0 20
KBDI <200 <200 <200 N/A
REMARKS...NONE.
MEZ109-060815-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 1 23(LTD) 23(LTD) 25(ELEV)
CHANCE PRECIP (%) 0 40 40 80
TEMP (24H TREND) 55 (+1) 74 (-11) 58 79
RH % (24H TREND) 90 (+5) 60 (+32) 100 58
20FTWND - AM(MPH) W 5 NE 9 G19
20FTWND - PM(MPH) SW 5 W 8 LGT/VAR NE 10 G26
PRECIP AMOUNT 0.00 0.02 0.03 0.11
PRECIP DURATION 1 1 7
PRECIP BEGIN 9 AM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(FT-AGL) 3540(UNST) 4060(UNST)
TRANSPORT WND (MPH) S 8 NW 16
VENT RATE (KT-FT) 24780 56840
CWR 0 10 10 40
KBDI <200 <200 <200 N/A
REMARKS...NONE.
MEZ110-060815-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE OF THUNDER (%) 1 18(LTD) 21(LTD) 25(ELEV)
CHANCE PRECIP (%) 0 30 30 90
TEMP (24H TREND) 53 (-2) 69 (-13) 57 82
RH % (24H TREND) 92 (+2) 66 (+30) 100 57
20FTWND - AM(MPH) SW 5 NE 9
20FTWND - PM(MPH) SW 5 SW 6 LGT/VAR NE 10 G26
PRECIP AMOUNT 0.00 0.01 0.02 0.11
PRECIP DURATION 1 1 8
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM CONTINUING
MIXING HGT(FT-AGL) 2250(MRGL) 3800(UNST)
TRANSPORT WND (MPH) SE 10 NW 14
VENT RATE (KT-FT) 20250 45600
CWR 0 40
KBDI <200 <200 <200 N/A
REMARKS...NONE.
MEZ111-060815-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE OF THUNDER (%) 3 10 20(LTD) 16(LTD)
CHANCE PRECIP (%) 0 20 40 90
TEMP (24H TREND) 52 (-3) 66 (-14) 53 78
RH % (24H TREND) 92 (+4) 65 (+23) 100 63
20FTWND - AM(MPH) S 5 NE 10
20FTWND - PM(MPH) LGT/VAR S 8 G17 LGT/VAR NE 11 G26
PRECIP AMOUNT 0.00 0.01 0.01 0.11
PRECIP DURATION 1 1 10
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1350(MRGL) 3120(UNST)
TRANSPORT WND (MPH) SE 13 NW 14
VENT RATE (KT-FT) 14850 37440
CWR 0 40
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ021-060815-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 3 31(ELEV) 31(ELEV) 14
CHANCE PRECIP (%) 0 90 80 90
TEMP (24H TREND) 55 (+4) 73 (-4) 54 68
RH % (24H TREND) 85 (-3) 59 (+24) 100 61
20FTWND - AM(MPH) SW 8 G19 N 8 G36
20FTWND - PM(MPH) W 5 W 8 G28 W 5 G29 NE 9 G46
PRECIP AMOUNT 0.00 0.13 0.13 0.17
PRECIP DURATION 5 8 9
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2810(MRGL) 2560(MRGL)
TRANSPORT WND (MPH) S 12 NW 16
VENT RATE (KT-FT) 28100 35840
CWR 0 40 40 40
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ022-060815-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 2 33(ELEV) 33(ELEV) 17(LTD)
CHANCE PRECIP (%) 0 70 50 90
TEMP (24H TREND) 56 (+3) 76 (-5) 56 74
RH % (24H TREND) 84 (0) 58 (+28) 99 60
20FTWND - AM(MPH) SW 8 G19 N 6 G35
20FTWND - PM(MPH) W 5 W 8 G28 W 5 G27 NE 8 G42
PRECIP AMOUNT 0.00 0.07 0.05 0.10
PRECIP DURATION 4 3 10
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3150(UNST) 3530(UNST)
TRANSPORT WND (MPH) S 10 NW 18
VENT RATE (KT-FT) 28350 56480
CWR 0 20 20 20
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ023-060815-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 2 29(ELEV) 29(ELEV) 22(LTD)
CHANCE PRECIP (%) 0 60 60 70
TEMP (24H TREND) 56 (+2) 79 (-5) 58 78
RH % (24H TREND) 86 (+4) 55 (+27) 96 58
20FTWND - AM(MPH) W 6 N 6 G25
20FTWND - PM(MPH) LGT/VAR W 9 W 5 NE 9 G25
PRECIP AMOUNT 0.00 0.06 0.04 0.06
PRECIP DURATION 4 2 8
PRECIP BEGIN 10 AM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM CONTINUING
MIXING HGT(FT-AGL) 4020(UNST) 4530(UNST)
TRANSPORT WND (MPH) SW 13 NW 21
VENT RATE (KT-FT) 44220 81540
CWR 0 20 20 10
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ024-060815-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 1 28(ELEV) 28(ELEV) 23(LTD)
CHANCE PRECIP (%) 0 50 60 70
TEMP (24H TREND) 57 (+4) 83 (-3) 58 79
RH % (24H TREND) 82 (-2) 44 (+19) 98 56
20FTWND - AM(MPH) SW 8 N 6 G21
20FTWND - PM(MPH) LGT/VAR W 9 G17 W 6 G17 NE 6 G21
PRECIP AMOUNT 0.00 0.05 0.06 0.03
PRECIP DURATION 1 2 8
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 6420(UNST) 4790(UNST)
TRANSPORT WND (MPH) SW 17 NW 21
VENT RATE (KT-FT) 96300 86220
CWR 0 20 20 20
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ025-060815-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 1 22(LTD) 22(LTD) 26(ELEV)
CHANCE PRECIP (%) 0 40 50 80
TEMP (24H TREND) 58 (+2) 85 (-2) 60 82
RH % (24H TREND) 84 (+4) 42 (+18) 96 52
20FTWND - AM(MPH) SW 6 N 6 G21
20FTWND - PM(MPH) LGT/VAR W 9 W 5 NE 9 G23
PRECIP AMOUNT 0.00 0.03 0.04 0.06
PRECIP DURATION 1 1 5
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(FT-AGL) 6520(UNST) 5260(UNST)
TRANSPORT WND (MPH) SW 14 NW 22
VENT RATE (KT-FT) 78240 99940
CWR 0 10 20
KBDI <200 <200 <200 N/A
REMARKS...NONE.
NHZ026-060815-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
253 PM EDT FRI JUN 5 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE OF THUNDER (%) 0(NONE) 19(LTD) 19(LTD) 27(ELEV)
CHANCE PRECIP (%) 0 30 40 80
TEMP (24H TREND) 58 (-1) 80 (-6) 62 82
RH % (24H TREND) 86 (+9) 52 (+24) 95 54
20FTWND - AM(MPH) SW 5 NE 8 G19
20FTWND - PM(MPH) LGT/VAR W 6 LGT/VAR NE 9 G21
PRECIP AMOUNT 0.00 0.01 0.05 0.07
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM CONTINUING
MIXING HGT(FT-AGL) 4420(UNST) 4860(UNST)
TRANSPORT WND (MPH) SW 10 NW 17
VENT RATE (KT-FT) 39780 72900
CWR 0 20 30
KBDI <200 <200 <200 N/A
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES LOW.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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