880
FNUS51 KGYX 190638
FWFGYX
FIRE WEATHER PLANNING FORECAST FOR WESTERN MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
238 AM EDT SUN APR 19 2026
DISCUSSION
WIDESPREAD WETTING RAINS THROUGH THE DAY TODAY, CHANGING TO SNOW
ACROSS THE MOUNTAINS. COOLER AND DRIER CONDITIONS ARRIVE MONDAY
AND PERSIST THROUGH MUCH OF NEXT WEEK.
MEZ104-192015-
WESTERN MAINE MOUNTAINS AND FOOTHILLS-
INCLUDING THE CITIES OF FARMINGTON, RUMFORD, BETHEL, EUSTIS,
JACKMAN, AND CARRABASSETT VALLEY
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE OF THUNDER (%) 6 3 5
CHANCE PRECIP (%) 100 80 20
TEMP (24H TREND) 46 (-13) 22 (-16) 41
RH % (24H TREND) 74 (+28) 92 (-8) 38
20FTWND - AM(MPH) SW 9 G23 W 11 G26
20FTWND - PM(MPH) NW 11 G26 NW 12 G32 NW 11 G26
PRECIP AMOUNT 0.54 0.10 0.02
PRECIP DURATION 11 2 1
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 2260(MRGL) 6260(UNST)
TRANSPORT WND (MPH) NW 20 W 18
VENT RATE (KT-FT) 38420 100160
CWR 100 100
KBDI <200 <200 <200
REMARKS...NONE.
MEZ107-192015-
KENNEBEC RIVER VALLEY-
INCLUDING THE CITIES OF AUGUSTA, WATERVILLE, SKOWHEGAN, AUBURN,
LEWISTON, LIBERTY, AND LIVERMORE
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE RAIN SNOW/RAIN SHOWERS
CHANCE OF THUNDER (%) 11 6 6
CHANCE PRECIP (%) 100 80 40
TEMP (24H TREND) 47 (-14) 28 (-11) 47
RH % (24H TREND) 84 (+35) 94 (-6) 40
20FTWND - AM(MPH) S 5 W 8
20FTWND - PM(MPH) W 10 G19 NW 10 G21 W 9 G19
PRECIP AMOUNT 0.63 0.14 0.05
PRECIP DURATION 9 2 1
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 2080(MRGL) 6920(UNST)
TRANSPORT WND (MPH) NW 21 W 15
VENT RATE (KT-FT) 37440 89960
CWR 100 100 20
KBDI <200 <200 <200
REMARKS...NONE.
MEZ109-192015-
LAKES REGION-
INCLUDING THE CITIES OF SANFORD, NORTH WINDHAM, GRAY,
NEW GLOUCESER, FRYEBURG, SOUTH PARIS, AND HIRAM
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE RAIN RAIN SHOWERS
CHANCE OF THUNDER (%) 10 3 5
CHANCE PRECIP (%) 100 70 40
TEMP (24H TREND) 48 (-12) 28 (-13) 48
RH % (24H TREND) 79 (+29) 92 (-8) 37
20FTWND - AM(MPH) LGT/VAR W 6
20FTWND - PM(MPH) NW 10 G21 NW 9 G19 NW 9 G19
PRECIP AMOUNT 0.60 0.09 0.04
PRECIP DURATION 10 1 1
PRECIP BEGIN 6 AM CONTINUING 11 AM
PRECIP END CONTINUING 9 PM 6 PM
MIXING HGT(FT-AGL) 2270(MRGL) 6830(UNST)
TRANSPORT WND (MPH) N 20 W 14
VENT RATE (KT-FT) 38590 81960
CWR 100 100 10
KBDI <200 <200 <200
REMARKS...NONE.
MEZ110-192015-
BEACHES AND CASCO BAY-
INCLUDING THE CITIES OF KITTERY, YORK, KENNEBUNK, SCARBOROUGH,
PORTLAND, YARMOUTH, FREEPORT, BRUNSWICK, TOPSHAM,
BOOTHBAY HARBOR, AND DAMARISCOTTA
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE RAIN RAIN SHOWERS
CHANCE OF THUNDER (%) 14 4 5
CHANCE PRECIP (%) 100 70 40
TEMP (24H TREND) 48 (-8) 29 (-11) 49
RH % (24H TREND) 82 (+19) 93 (-7) 41
20FTWND - AM(MPH) LGT/VAR W 5
20FTWND - PM(MPH) W 9 G21 NW 9 G27 W 6
PRECIP AMOUNT 0.52 0.11 0.06
PRECIP DURATION 9 2 1
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 10 PM 6 PM
MIXING HGT(FT-AGL) 2130(MRGL) 6650(UNST)
TRANSPORT WND (MPH) NW 25 W 13
VENT RATE (KT-FT) 46860 73150
CWR 100 100 20
KBDI <200 <200 <200
REMARKS...NONE.
MEZ111-192015-
MID-COAST-
INCLUDING THE CITIES OF WALDOBORO, ROCKLAND, CAMDEN,
LINCOLNVILLE, BELFAST, SEARSPORT, ISLESBORO, AND VINALHAVEN
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS RAIN SHOWERS
CHANCE OF THUNDER (%) 14 13 7
CHANCE PRECIP (%) 100 80 30
TEMP (24H TREND) 48 (-7) 30 (-10) 48
RH % (24H TREND) 88 (+26) 98 (-2) 47
20FTWND - AM(MPH) S 5 W 5
20FTWND - PM(MPH) SW 6 NW 10 G23 W 8 G17
PRECIP AMOUNT 0.52 0.17 0.08
PRECIP DURATION 8 3 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 1800(MRGL) 6980(UNST)
TRANSPORT WND (MPH) NW 20 W 15
VENT RATE (KT-FT) 30600 90740
CWR 100 100 40
KBDI <200 <200 <200
REMARKS...NONE.
NHZ021-192015-
COOS COUNTY-
INCLUDING THE CITIES OF ERROL, MILLSFIELD, COLEBROOK, BERLIN,
DUMMER, MILAN, YORK POND, AND LANCASTER
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE OF THUNDER (%) 6 2 7
CHANCE PRECIP (%) 100 50 40
TEMP (24H TREND) 46 (-12) 21 (-17) 37
RH % (24H TREND) 72 (+24) 95 (-5) 44
20FTWND - AM(MPH) W 10 G25 W 12 G29
20FTWND - PM(MPH) NW 11 G29 NW 12 G33 NW 12 G28
PRECIP AMOUNT 0.61 0.09 0.05
PRECIP DURATION 12 0 2
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 2480(MRGL) 6030(UNST)
TRANSPORT WND (MPH) NW 17 W 18
VENT RATE (KT-FT) 37200 96480
CWR 100 100 20
KBDI <200 <200 <200
REMARKS...NONE.
NHZ022-192015-
WHITE MOUNTIANS-
INCLUDING THE CITIES OF LINCOLN, LITTLETON, THORNTON,
WATERVILLE VALLEY, WOODSTOCK, JACKSON, NORTH CONWAY, CONWAY,
AND CRAWFORD NOTCH
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE SNOW SHOWERS
CHANCE OF THUNDER (%) 7 1 7
CHANCE PRECIP (%) 100 0 40
TEMP (24H TREND) 47 (-13) 24 (-16) 42
RH % (24H TREND) 74 (+28) 93 (-7) 39
20FTWND - AM(MPH) SW 9 G21 W 10 G26
20FTWND - PM(MPH) NW 11 G28 NW 11 G29 NW 10 G26
PRECIP AMOUNT 0.64 0.00 0.04
PRECIP DURATION 12 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 2180(MRGL) 6180(UNST)
TRANSPORT WND (MPH) NW 21 NW 16
VENT RATE (KT-FT) 39240 86520
CWR 100 0 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ023-192015-
CENTRAL LAKES-
INCLUDING THE CITIES OF LEBANON, PLYMOUTH, LACONIA, WOLFEBORO,
ALTON, AND OSSIPEE
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE SHOWERS
CHANCE OF THUNDER (%) 9 3 5
CHANCE PRECIP (%) 100 0 30
TEMP (24H TREND) 48 (-14) 27 (-14) 45
RH % (24H TREND) 74 (+31) 92 (-8) 38
20FTWND - AM(MPH) S 8 G19 W 10 G19
20FTWND - PM(MPH) NW 11 G23 NW 10 G23 NW 10 G21
PRECIP AMOUNT 0.55 0.00 0.04
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 2100(MRGL) 6200(UNST)
TRANSPORT WND (MPH) NW 21 W 15
VENT RATE (KT-FT) 37800 80600
CWR 100 0 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ024-192015-
LAKE SUNAPEE AND MONADNOCKS-
INCLUDING THE CITIES OF CLAREMONT, KEENE, AND JAFFREY
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE SHOWERS
CHANCE OF THUNDER (%) 10 2 6
CHANCE PRECIP (%) 100 0 20
TEMP (24H TREND) 50 (-13) 27 (-15) 45
RH % (24H TREND) 74 (+19) 91 (-9) 39
20FTWND - AM(MPH) SW 8 G17 W 6 G17
20FTWND - PM(MPH) NW 11 G25 W 9 G19 NW 8 G17
PRECIP AMOUNT 0.48 0.00 0.03
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 2280(MRGL) 6420(UNST)
TRANSPORT WND (MPH) NW 23 NW 14
VENT RATE (KT-FT) 45600 77040
CWR 100 0 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ025-192015-
MERRIMACK VALLEY-
INCLUDING THE CITIES OF MANCHESTER, NASHUA, WEARE, AND DERRY
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE SHOWERS
CHANCE OF THUNDER (%) 13 4 5
CHANCE PRECIP (%) 100 0 30
TEMP (24H TREND) 52 (-9) 30 (-12) 49
RH % (24H TREND) 74 (+22) 89 (-11) 38
20FTWND - AM(MPH) LGT/VAR W 6 G17
20FTWND - PM(MPH) NW 12 G25 NW 11 G23 NW 9 G19
PRECIP AMOUNT 0.38 0.00 0.02
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM 11 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 2390(MRGL) 7080(UNST)
TRANSPORT WND (MPH) NW 24 W 14
VENT RATE (KT-FT) 50190 84960
CWR 100 0 10
KBDI <200 <200 <200
REMARKS...NONE.
NHZ026-192015-
SEACOAST-
INCLUDING THE CITIES OF PORTSMOUTH, DOVER, HAMPTON, AND EXETER
238 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS RAIN SHOWERS
CHANCE OF THUNDER (%) 15(LTD) 4 5
CHANCE PRECIP (%) 100 50 20
TEMP (24H TREND) 51 (-4) 31 (-11) 49
RH % (24H TREND) 75 (+10) 88 (-12) 40
20FTWND - AM(MPH) LGT/VAR W 5
20FTWND - PM(MPH) NW 12 G28 NW 12 G31 W 8
PRECIP AMOUNT 0.39 0.07 0.02
PRECIP DURATION 9 0 1
PRECIP BEGIN 6 AM CONTINUING 10 AM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 2040(MRGL) 7460(UNST)
TRANSPORT WND (MPH) NW 17 W 16
VENT RATE (KT-FT) 30600 104440
CWR 100 100 10
KBDI <200 <200 <200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 40S. WEST WINDS AROUND 5 MPH.
DAYTIME HUMIDITY VALUES LOW.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
5 TO 10 MPH. DAYTIME HUMIDITY VALUES MODERATE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH. DAYTIME HUMIDITY VALUES MODERATE.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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