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Recreation Forecast for New Hampshire and western Maine
National Weather Service Gray ME
214 PM EDT Sun Aug 17 2025

NHZ006-009-180800-
Lake Winnipesaukee in Central New Hampshire-
214 PM EDT Sun Aug 17 2025

...Recreation forecast for Lake Winnipesaukee...

.TONIGHT...North winds 10 to 15 mph with gusts up to 25 mph. Waves
around 1 foot at the north end of the lake...and 2 to 4 feet at the
south end of the lake. Partly cloudy with scattered showers and
thunderstorms this evening, then mostly clear after midnight. Some
thunderstorms may produce gusty winds this evening. Cooler with lows
in the lower 50s. Chance of rain 30 percent. Lightning threat is
low, which implies that there is little chance of thunderstorms.
Water temperature 77 degrees.
.MONDAY...Northeast winds 5 to 10 mph. Waves around 1 foot. Sunny.
Not as warm with highs in the lower 70s. Thunderstorms are not
forecast for this period. Water temperature 77 degrees.

$$

MEZ019-180800-
Sebago Lake in Southern Maine-
214 PM EDT Sun Aug 17 2025

...Recreation forecast for Sebago Lake...

.TONIGHT...North winds around 15 mph with gusts up to 25 mph. Waves
around 2 feet at the north end of the lake...and 2 to 4 feet at the
south end of the lake. Mostly cloudy with scattered showers and
thunderstorms this evening, then mostly clear after midnight. Some
thunderstorms may produce gusty winds this evening. Lows in the
lower 50s. Chance of rain 50 percent. Lightning threat is low, which
implies that there is little chance of thunderstorms. Water
temperature 77 degrees.
.MONDAY...North winds 5 to 10 mph. Waves around 2 feet. Sunny. Not
as warm with highs in the mid 70s. Thunderstorms are not forecast
for this period. Water temperature 77 degrees.

$$


Recreation Report for New Hampshire and western Maine
National Weather Service Gray ME
214 PM EDT Sun Aug 17 2025

MEZ007>009-NHZ002>004-180800-
Elevations From 2500 Feet to 4000 Feet in Northern New Hampshire and
the Western Maine Mountains-
214 PM EDT Sun Aug 17 2025

...Recreation forecast for elevations between 2500 and 4000 feet in
northern New Hampshire and the western Maine mountains...

.TONIGHT...Summits obscured this evening, then becoming mostly
cloudy. Scattered showers and thunderstorms this evening. Some
thunderstorms may produce gusty winds this evening. Lows in the
lower 40s. North winds 10 to 15 mph with gusts up to 40 mph. Chance
of rain 50 percent.
.MONDAY...Partly sunny. Highs in the lower 60s. North winds up to
10 mph with gusts up to 30 mph.

$$

MEZ007>009-NHZ002>004-180800-
Summits Above 4000 Feet in Northern New Hampshire and Western Maine-
214 PM EDT Sun Aug 17 2025

...Recreation forecast for summits above 4000 feet in northern New
Hampshire and western Maine...

.TONIGHT...Summits obscured this evening, then becoming mostly
cloudy. Scattered showers and thunderstorms this evening. Some
thunderstorms may produce gusty winds this evening. Lows in the
lower 40s. North winds 15 to 25 mph with gusts up to 45 mph. Chance
of rain 50 percent.
.MONDAY...Partly sunny. Highs in the mid 50s. North winds 10 to
20 mph with gusts up to 40 mph.

$$

NHZ011-015-180800-
Summits of Mount Monadnock and North Pack Monadnock Mountain-
214 PM EDT Sun Aug 17 2025

...Recreation forecast for summits of Mount Monadnock and North Pack
Monadnock mountain...

.TONIGHT...Mostly cloudy this evening, then becoming partly cloudy.
Isolated showers and thunderstorms this evening. Some thunderstorms
may produce gusty winds this evening. Lows in the lower 50s. North
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.MONDAY...Partly sunny. Highs in the upper 60s. Northeast winds
around 10 mph in the morning becoming light and variable.

$$

MEZ024-180800-
Islands of Casco Bay Maine-
214 PM EDT Sun Aug 17 2025

...Forecast for the Islands of Casco Bay Maine...

.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms this
evening. Some thunderstorms may produce gusty winds this evening.
Lows in the mid 50s. North winds 10 to 15 mph with gusts up to
30 mph. Chance of rain 50 percent.
.MONDAY...Mostly sunny. Highs around 70. Northeast winds 10 to
15 mph with gusts up to 25 mph.

$$

MEZ025-027-180800-
Islands and Necks of the Mid Coast of Maine-
214 PM EDT Sun Aug 17 2025

...Forecast for the Islands and Necks of the Mid Coast of Maine...

.TONIGHT...Mostly cloudy. Numerous showers and scattered
thunderstorms this evening. Some thunderstorms may produce gusty
winds this evening. Lows in the lower 50s. North winds up to 10 mph
with gusts up to 25 mph. Chance of rain 60 percent.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northeast winds up
to 10 mph with gusts up to 25 mph.

$$

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Islands of Penobscot Bay Maine-
214 PM EDT Sun Aug 17 2025

...Forecast for the Islands of Penobscot Bay Maine...

.TONIGHT...Mostly cloudy. Numerous showers and scattered
thunderstorms this evening. Some thunderstorms may produce gusty
winds this evening. Lows in the lower 50s. North winds 10 to 15 mph
with gusts up to 30 mph. Chance of rain 70 percent.
.MONDAY...Mostly sunny. Highs in the lower 70s. North winds 10 to
15 mph with gusts up to 25 mph.

$$

MEZ026-027-180800-
Offshore Islands of Monhegan, Matinicus and Criehaven-
214 PM EDT Sun Aug 17 2025

...Forecast for the Offshore Islands of Monhegan, Matinicus and
Criehaven...

.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms this
evening. Some thunderstorms may produce gusty winds this evening.
Lows in the mid 50s. Northeast winds 10 to 20 mph with gusts up to
30 mph. Chance of rain 50 percent.
.MONDAY...Mostly sunny. Highs in the mid 60s. North winds around
20 mph becoming northeast around 10 mph in the afternoon.

$$