Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
415
FNUS51 KGYX 200550
FWFGYX
Fire Weather Planning Forecast for Western Maine and New Hampshire
National Weather Service Gray ME
1250 AM EST Thu Nov 20 2025
.DISCUSSION...
***This product is currently automated and will not be updated
with regular forecast discussions. It should be used for
planning purposes only. If you need additional fire weather
information, please contact the NWS office in Gray, Maine***.
MEZ104-202100-
Western Maine Mountains and Foothills-
Including the cities of Farmington, Rumford, Bethel, Eustis,
Jackman, and Carrabassett Valley
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Mclear Pcldy Pcldy
Precip type None None Showers
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 30
Temp (24h trend) 40 (+5) 20 (+4) 41
RH % (24h trend) 56 (-7) 98 (-2) 64
20ftWnd - AM(mph) LGT/VAR S 6
20ftWnd - PM(mph) LGT/VAR LGT/VAR S 8 G17
Precip amount 0.00 0.00 0.00
Precip duration 3
Precip begin 8 AM
Precip end Continuing
Mixing hgt(ft-AGL) 2430(MRGL) 2630(MRGL)
Transport wnd (mph) SW 6 S 14
Vent rate (kt-ft) 12150 31560
CWR 0 0
KBDI <200 <200 <200
Remarks...None.
$$
MEZ107-202100-
Kennebec River Valley-
Including the cities of Augusta, Waterville, Skowhegan, Auburn,
Lewiston, Liberty, and Livermore
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Mclear Pcldy Pcldy
Precip type None None Showers
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 20
Temp (24h trend) 42 (-1) 23 (+3) 45
RH % (24h trend) 56 (0) 100 (0) 66
20ftWnd - AM(mph) LGT/VAR S 6
20ftWnd - PM(mph) LGT/VAR LGT/VAR S 10 G19
Precip amount 0.00 0.00 0.00
Precip duration 1
Precip begin 11 AM
Precip end Continuing
Mixing hgt(ft-AGL) 2710(MRGL) 3360(UNST)
Transport wnd (mph) W 5 S 18
Vent rate (kt-ft) 10840 53760
CWR 0 0
KBDI 201-300 201-300 201-300
Remarks...None.
$$
MEZ109-202100-
Lakes Region-
Including the cities of Sanford, North Windham, Gray,
New Glouceser, Fryeburg, South Paris, and Hiram
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 43 (+1) 23 (+5) 46
RH % (24h trend) 52 (+2) 100 (0) 59
20ftWnd - AM(mph) LGT/VAR S 6
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 8 G17
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2860(MRGL) 2800(MRGL)
Transport wnd (mph) SW 5 SW 14
Vent rate (kt-ft) 11440 33600
CWR 0 0 0
KBDI 201-300 201-300 201-300
Remarks...None.
$$
MEZ110-202100-
Beaches and Casco Bay-
Including the cities of Kittery, York, Kennebunk, Scarborough,
Portland, Yarmouth, Freeport, Brunswick, Topsham,
Boothbay Harbor, and Damariscotta
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 44 (0) 24 (+2) 48
RH % (24h trend) 55 (+4) 100 (0) 60
20ftWnd - AM(mph) LGT/VAR SW 8 G17
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 10 G21
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2770(MRGL) 2790(MRGL)
Transport wnd (mph) W 3 SW 18
Vent rate (kt-ft) 8310 44640
CWR 0 0 0
KBDI 301-400 301-400 301-400
Remarks...None.
$$
MEZ111-202100-
Mid-Coast-
Including the cities of Waldoboro, Rockland, Camden,
Lincolnville, Belfast, Searsport, Islesboro, and Vinalhaven
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Mclear Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 43 (0) 25 (+2) 48
RH % (24h trend) 57 (+1) 100 (+1) 71
20ftWnd - AM(mph) LGT/VAR S 6 G17
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 10 G21
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2720(MRGL) 3280(UNST)
Transport wnd (mph) NW 3 S 18
Vent rate (kt-ft) 8160 52480
CWR 0 0 0
KBDI 201-300 201-300 201-300
Remarks...None.
$$
NHZ021-202100-
Coos County-
Including the cities of Errol, Millsfield, Colebrook, Berlin,
Dummer, Milan, York Pond, and Lancaster
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None Showers
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 40
Temp (24h trend) 38 (+5) 18 (+6) 41
RH % (24h trend) 60 (-8) 96 (-4) 69
20ftWnd - AM(mph) LGT/VAR S 5
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 8 G21
Precip amount 0.00 0.00 0.01
Precip duration 3
Precip begin 8 AM
Precip end Continuing
Mixing hgt(ft-AGL) 2010(MRGL) 2220(MRGL)
Transport wnd (mph) W 5 SW 13
Vent rate (kt-ft) 8040 24420
CWR 0 0
KBDI <200 <200 <200
Remarks...None.
$$
NHZ022-202100-
White Mountians-
Including the cities of Lincoln, Littleton, Thornton,
Waterville Valley, Woodstock, Jackson, North Conway, Conway,
and Crawford Notch
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None Showers
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 20
Temp (24h trend) 41 (+5) 21 (+5) 43
RH % (24h trend) 53 (-4) 96 (-3) 63
20ftWnd - AM(mph) LGT/VAR LGT/VAR
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 5 G17
Precip amount 0.00 0.00 0.00
Precip duration 1
Precip begin 9 AM
Precip end Continuing
Mixing hgt(ft-AGL) 2490(MRGL) 2380(MRGL)
Transport wnd (mph) SW 5 SW 13
Vent rate (kt-ft) 9960 26180
CWR 0 0
KBDI <200 <200 <200
Remarks...None.
$$
NHZ023-202100-
Central Lakes-
Including the cities of Lebanon, Plymouth, Laconia, Wolfeboro,
Alton, and Ossipee
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 42 (+1) 23 (+4) 45
RH % (24h trend) 50 (0) 98 (-1) 61
20ftWnd - AM(mph) LGT/VAR S 5
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 6
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2830(MRGL) 2550(MRGL)
Transport wnd (mph) SW 3 SW 14
Vent rate (kt-ft) 8490 30600
CWR 0 0 0
KBDI 301-400 301-400 301-400
Remarks...None.
$$
NHZ024-202100-
Lake Sunapee and Monadnocks-
Including the cities of Claremont, Keene, and Jaffrey
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Mclear Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 42 (+1) 23 (+5) 46
RH % (24h trend) 47 (-1) 97 (-2) 63
20ftWnd - AM(mph) LGT/VAR S 6
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 8 G17
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2750(MRGL) 2640(MRGL)
Transport wnd (mph) SW 3 SW 16
Vent rate (kt-ft) 8250 36960
CWR 0 0 0
KBDI 201-300 201-300 201-300
Remarks...None.
$$
NHZ025-202100-
Merrimack Valley-
Including the cities of Manchester, Nashua, Weare, and Derry
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 44 (+1) 23 (+3) 49
RH % (24h trend) 54 (+8) 100 (0) 61
20ftWnd - AM(mph) LGT/VAR SW 5
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 6
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 2980(MRGL) 2730(MRGL)
Transport wnd (mph) S 3 SW 15
Vent rate (kt-ft) 8940 35490
CWR 0 0 0
KBDI 201-300 201-300 201-300
Remarks...None.
$$
NHZ026-202100-
Seacoast-
Including the cities of Portsmouth, Dover, Hampton, and Exeter
1250 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud cover Pcldy Pcldy Pcldy
Precip type None None None
Chance of Thunder (%) 0(None) 0(None) 0(None)
Chance precip (%) 0 0 0
Temp (24h trend) 44 (0) 25 (+3) 49
RH % (24h trend) 56 (+12) 100 (0) 59
20ftWnd - AM(mph) LGT/VAR SW 6
20ftWnd - PM(mph) LGT/VAR LGT/VAR SW 8 G17
Precip amount 0.00 0.00 0.00
Precip duration
Precip begin
Precip end
Mixing hgt(ft-AGL) 3230(UNST) 2530(MRGL)
Transport wnd (mph) S 3 SW 15
Vent rate (kt-ft) 9690 32890
CWR 0 0 0
KBDI 401-500 401-500 401-500
Remarks...None.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 30s. Northwest winds
5 to 10 mph. Daytime humidity values moderate.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 30s. West winds around
5 mph. Daytime humidity values moderate.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest
winds around 5 mph.
.MONDAY...Partly sunny with a chance of snow showers. Highs in
the lower 40s. West winds 5 to 10 mph. Daytime humidity values
high.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 40s. West winds 5 to
10 mph. Daytime humidity values high.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows around 30. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Highs in the mid 40s. South winds around 5 mph. Daytime
humidity values high.
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$