386
FNUS51 KGYX 131932
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
332 PM EDT WED MAY 13 2026
DISCUSSION
RAIN SHOWERS CONTINUE TODAY, WITH LESSER COVERAGE OVERNIGHT. A LONG
DURATION RAINFALL IS EXPECTED TONIGHT THROUGH FRIDAY, WHICH WILL
BE BENEFICIAL FOR ONGOING DROUGHT CONDITIONS. WARMER AND DRIER
CONDITIONS ARRIVE FOR THIS WEEKEND, ESPECIALLY THE SECOND HALF.
SUNDAY MAY FEATURE RH VALUES INTO THE 30S WITH WESTERLY GUSTS
AROUND 30 MPH.
MEZ104-140900-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS RAIN RAIN SHOWERS
CHANCE OF THUNDER (%) 5 11 5 5
CHANCE PRECIP (%) 80 80 90 50
TEMP (24H TREND) 38 (+8) 60 (+11) 41 59
RH % (24H TREND) 100 (+10) 66 (+19) 100 56
20FTWND - AM(MPH) SE 10 G23 NE 6 G17
20FTWND - PM(MPH) SE 8 G19 SE 10 G23 E 8 G21 NE 5
PRECIP AMOUNT 0.13 0.14 0.35 0.05
PRECIP DURATION 5 5 8 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 2510(MRGL) 4090(UNST)
TRANSPORT WND (MPH) SE 17 NW 3
VENT RATE (KT-FT) 37650 12270
CWR 30 40 80 80
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ107-140900-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS RAIN RAIN SHOWERS
CHANCE OF THUNDER (%) 4 11 7 6
CHANCE PRECIP (%) 40 80 90 70
TEMP (24H TREND) 42 (+9) 63 (+9) 45 59
RH % (24H TREND) 100 (+12) 65 (+20) 99 65
20FTWND - AM(MPH) SE 9 G19 NE 8 G17
20FTWND - PM(MPH) SE 6 SE 11 G23 E 9 G19 N 6
PRECIP AMOUNT 0.03 0.15 0.47 0.10
PRECIP DURATION 1 4 8 7
PRECIP BEGIN 6 PM 7 AM CONTINUING CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2820(MRGL) 4300(UNST)
TRANSPORT WND (MPH) SE 20 N 6
VENT RATE (KT-FT) 47940 21500
CWR 10 60 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ109-140900-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS RAIN TSTMS SHOWERS
CHANCE OF THUNDER (%) 5 15(LTD) 15(LTD) 7
CHANCE PRECIP (%) 20 90 100 80
TEMP (24H TREND) 42 (+8) 58 (+9) 44 57
RH % (24H TREND) 100 (+7) 74 (+15) 100 69
20FTWND - AM(MPH) SE 9 G17 NE 8 G17
20FTWND - PM(MPH) SE 6 E 10 G21 E 9 G21 NE 6
PRECIP AMOUNT 0.02 0.27 0.94 0.16
PRECIP DURATION 2 6 11 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 1710(MRGL) 4110(UNST)
TRANSPORT WND (MPH) SE 16 NE 7
VENT RATE (KT-FT) 23940 24660
CWR 10 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ110-140900-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS RAIN TSTMS SHOWERS
CHANCE OF THUNDER (%) 5 16(LTD) 16(LTD) 6
CHANCE PRECIP (%) 20 90 100 90
TEMP (24H TREND) 45 (+9) 60 (+9) 44 57
RH % (24H TREND) 96 (+6) 72 (+12) 100 74
20FTWND - AM(MPH) SE 9 G19 NE 8 G17
20FTWND - PM(MPH) S 10 G23 E 11 G21 E 10 G21 NE 8
PRECIP AMOUNT 0.01 0.27 0.93 0.18
PRECIP DURATION 1 5 11 9
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1660(MRGL) 3790(UNST)
TRANSPORT WND (MPH) SE 21 NE 9
VENT RATE (KT-FT) 29880 30320
CWR 10 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
MEZ111-140900-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS RAIN RAIN SHOWERS
CHANCE OF THUNDER (%) 3 9 9 6
CHANCE PRECIP (%) 30 80 90 70
TEMP (24H TREND) 43 (+8) 62 (+9) 45 58
RH % (24H TREND) 99 (+13) 69 (+19) 100 72
20FTWND - AM(MPH) SE 10 G20 NE 6
20FTWND - PM(MPH) SE 6 G17 SE 11 G21 E 9 G19 N 6
PRECIP AMOUNT 0.01 0.13 0.41 0.11
PRECIP DURATION 1 3 6 7
PRECIP BEGIN 6 PM 11 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1720(MRGL) 4000(UNST)
TRANSPORT WND (MPH) SE 22 N 6
VENT RATE (KT-FT) 32680 20000
CWR 10 50 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ021-140900-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN SHOWERS
CHANCE OF THUNDER (%) 5 10 8 5
CHANCE PRECIP (%) 70 60 80 50
TEMP (24H TREND) 38 (+9) 58 (+13) 41 60
RH % (24H TREND) 100 (+7) 66 (+11) 100 55
20FTWND - AM(MPH) SE 10 G23 E 6 G19
20FTWND - PM(MPH) SE 9 G23 SE 10 G23 E 8 G23 NE 5
PRECIP AMOUNT 0.11 0.19 0.33 0.04
PRECIP DURATION 4 3 8 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 2490(MRGL) 4420(UNST)
TRANSPORT WND (MPH) SE 17 E 3
VENT RATE (KT-FT) 37350 13260
CWR 30 50 70 70
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ022-140900-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN SHOWERS
CHANCE OF THUNDER (%) 5 14 14 7
CHANCE PRECIP (%) 60 90 100 70
TEMP (24H TREND) 40 (+7) 58 (+13) 42 59
RH % (24H TREND) 100 (+11) 70 (+5) 100 61
20FTWND - AM(MPH) SE 8 G21 NE 6 G19
20FTWND - PM(MPH) SE 6 G23 E 9 G21 NE 8 G23 LGT/VAR
PRECIP AMOUNT 0.12 0.39 0.61 0.08
PRECIP DURATION 4 11 11 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 2210(MRGL) 3970(UNST)
TRANSPORT WND (MPH) SE 15 NE 5
VENT RATE (KT-FT) 28730 15880
CWR 30 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ023-140900-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE OF THUNDER (%) 7 18(LTD) 18(LTD) 6
CHANCE PRECIP (%) 40 90 100 80
TEMP (24H TREND) 43 (+7) 58 (+9) 43 58
RH % (24H TREND) 99 (+13) 73 (+6) 100 64
20FTWND - AM(MPH) SE 9 G19 NE 8 G19
20FTWND - PM(MPH) SE 5 E 10 G21 NE 9 G21 NE 6
PRECIP AMOUNT 0.04 0.41 0.69 0.10
PRECIP DURATION 2 9 11 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 1770(MRGL) 3780(UNST)
TRANSPORT WND (MPH) SE 14 NE 7
VENT RATE (KT-FT) 21240 22680
CWR 10 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ024-140900-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE OF THUNDER (%) 9 22(LTD) 22(LTD) 6
CHANCE PRECIP (%) 50 100 100 70
TEMP (24H TREND) 44 (+6) 59 (+4) 43 59
RH % (24H TREND) 99 (+9) 77 (+7) 100 65
20FTWND - AM(MPH) SE 6 NE 6 G17
20FTWND - PM(MPH) S 9 G21 E 8 NE 6 G17 NE 6
PRECIP AMOUNT 0.03 0.51 0.62 0.11
PRECIP DURATION 2 9 11 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 2350(MRGL) 3180(UNST)
TRANSPORT WND (MPH) SE 14 NE 9
VENT RATE (KT-FT) 28200 25440
CWR 10 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ025-140900-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE OF THUNDER (%) 7 22(LTD) 22(LTD) 8
CHANCE PRECIP (%) 20 90 100 80
TEMP (24H TREND) 46 (+8) 61 (+4) 43 56
RH % (24H TREND) 91 (+2) 73 (+11) 100 73
20FTWND - AM(MPH) SE 10 G19 NE 8 G17
20FTWND - PM(MPH) S 11 G21 E 10 G21 NE 8 G17 NE 6
PRECIP AMOUNT 0.00 0.39 0.80 0.14
PRECIP DURATION 1 7 8 6
PRECIP BEGIN 7 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 1940(MRGL) 2950(MRGL)
TRANSPORT WND (MPH) SE 15 NE 12
VENT RATE (KT-FT) 25220 29500
CWR 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
NHZ026-140900-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
332 PM EDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE OF THUNDER (%) 6 21(LTD) 21(LTD) 9
CHANCE PRECIP (%) 0 80 100 80
TEMP (24H TREND) 48 (+7) 60 (+5) 44 55
RH % (24H TREND) 88 (-3) 74 (+9) 100 77
20FTWND - AM(MPH) SE 10 G19 NE 8 G17
20FTWND - PM(MPH) S 10 G23 E 10 G21 NE 8 G17 NE 8 G17
PRECIP AMOUNT 0.00 0.36 0.89 0.18
PRECIP DURATION 5 11 9
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 1710(MRGL) 2830(MRGL)
TRANSPORT WND (MPH) SE 18 NE 13
VENT RATE (KT-FT) 27360 31130
CWR 0 100 100 100
KBDI <200 <200 <200 <200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
DAYTIME HUMIDITY VALUES MODERATE.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH. DAYTIME HUMIDITY VALUES
MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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