675
FPUS56 KOTX 312137
ZFPOTX

Zone Forecast Product for Eastern Washington and North Idaho
National Weather Service Spokane WA
237 PM PDT Sun Aug 31 2025

IDZ001-WAZ037-011100-
Northern Panhandle-Northeast Mountains-
Including the cities of Sandpoint, Rathdrum, Bonners Ferry,
Priest River, Clark Fork, Eastport, Colville, Deer Park,
Chewelah, Newport, Kettle Falls, Ione, Metaline Falls, Metaline,
Tiger, and Fruitland
237 PM PDT Sun Aug 31 2025

.TONIGHT...Partly cloudy. A chance of sprinkles in the evening.
Lows in the upper 50s to mid 60s.
.LABOR DAY...Partly cloudy. Highs in the 90s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
.TUESDAY...Hot, sunny. Highs 95 to 101.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 93 to
101. Lows in the upper 50s to mid 60s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s
to mid 90s. Lows in the upper 50s to lower 60s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy with a chance of
sprinkles. Highs in the upper 80s to lower 90s. Lows in the mid
50s to lower 60s.
.SUNDAY...Partly cloudy with a 30 percent chance of rain showers.
Highs in the 80s.

$$

IDZ002-WAZ036-011100-
Coeur d`Alene Area-Spokane Area-
Including the cities of Coeur d`Alene, Post Falls, Hayden,
Worley, Spokane, Cheney, Davenport, and Rockford
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

.TONIGHT...Partly cloudy. Lows in the lower to mid 60s. East wind
5 to 10 mph.
.LABOR DAY...Hot. Partly cloudy. Highs in the mid to upper 90s.
Southeast wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
Light wind.
.TUESDAY...Very hot. Sunny. Highs 97 to 100. East wind 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
Light wind.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 91 to 100. Lows
in the lower to mid 60s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
upper 50s to mid 60s. Highs in the upper 80s to lower 90s.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 80s.

$$

IDZ003-WAZ033-011100-
Idaho Palouse-Washington Palouse-
Including the cities of Moscow, Plummer, Potlatch, Genesee,
Pullman, Colfax, Rosalia, La Crosse, Oakesdale, Tekoa,
and Uniontown
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. East
wind 5 to 10 mph.
.LABOR DAY...Hot. Partly cloudy in the morning then clearing.
Haze in the morning. Highs in the mid to upper 90s. Light wind,
becoming west 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
Light wind.
.TUESDAY...Very hot. Sunny. Highs 97 to 100. Light wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Light wind.
.WEDNESDAY...Sunny. Highs 97 to 101.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in
the upper 50s to mid 60s. Highs in the 90s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of
sprinkles. Highs in the upper 80s to lower 90s. Lows in the upper
50s to mid 60s.
.SUNDAY...Mostly cloudy with a 20 percent chance of rain showers.
Highs in the lower to mid 80s.

$$

IDZ004-011100-
Central Panhandle Mountains-
Including the cities of Kellogg, St Maries, Pinehurst, Osburn,
Wallace, Mullan, Lookout Pass, and Fernwood
237 PM PDT Sun Aug 31 2025

.TONIGHT...Mostly cloudy in the evening then clearing. Lows in
the upper 50s to mid 60s.
.LABOR DAY...Sunny in the morning, becoming partly cloudy. Highs
in the mid to upper 90s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
.TUESDAY...Hot, sunny. Highs 97 to 100.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the
mid to upper 90s. Lows in the upper 50s to mid 60s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower to
mid 90s. Lows in the upper 50s to lower 60s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of
sprinkles. Highs in the upper 80s to lower 90s. Lows in the upper
50s to lower 60s.
.SUNDAY...Mostly cloudy with a chance of sprinkles. Highs in the
lower to mid 80s.

$$

IDZ026-WAZ032-011100-
Lewiston Area-Lower Garfield and Asotin Counties-
Including the cities of Lewiston, Lapwai, Peck, Culdesac,
Gifford, Clarkston, and Pomeroy
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

.TONIGHT...Partly cloudy. Lows in the 60s.
.LABOR DAY...Hot. Partly cloudy in the morning, becoming sunny.
Highs 92 to 101.
.MONDAY NIGHT...Mostly clear. Lows in the 60s.
.TUESDAY...Hot, sunny. Highs 95 to 103.
.TUESDAY NIGHT...Mostly clear. Lows in the 60s.
.WEDNESDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 92 to 102.
Lows in the 60s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of
sprinkles. Highs in the upper 80s to lower 90s. Lows in the 60s.
.SUNDAY...Mostly cloudy with a chance of sprinkles. Highs in the
80s.

$$

IDZ027-011100-
Lewis and Southern Nez Perce Counties-
Including the cities of Kamiah, Craigmont, Nezperce,
and Winchester
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Partly cloudy. Lows in the 60s. Gusts up to 20 mph in
the evening.
.LABOR DAY...Hot, sunny. Highs 91 to 100.
.MONDAY NIGHT...Mostly clear. Lows in the 60s.
.TUESDAY...Hot, sunny. Highs 91 to 100.
.TUESDAY NIGHT...Mostly clear. Lows in the 60s.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 80s
to upper 90s. Lows in the 60s.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s to upper
60s.
.SATURDAY...Mostly cloudy with a chance of sprinkles. Highs in
the mid 80s to lower 90s.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the upper 50s to mid 60s.
.SUNDAY...Mostly cloudy with a chance of sprinkles. Highs in the
upper 70s to mid 80s.

$$

WAZ031-011100-
Northeast Blue Mountains-
Including the cities of Anatone and Peola
237 PM PDT Sun Aug 31 2025

.TONIGHT...Partly cloudy. Lows in the mid to upper 60s. Gusts up
to 20 mph in the evening.
.LABOR DAY...Partly cloudy in the morning, becoming sunny. Highs
in the upper 80s to upper 90s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
.TUESDAY...Hot, sunny. Highs in the upper 80s to upper 90s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 80s to
mid 90s. Lows in the mid 60s to lower 70s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
chance of sprinkles. Lows in the 60s. Highs in the 80s.
.SUNDAY...Partly cloudy with a chance of sprinkles. Highs in the
mid 70s to mid 80s.

$$

WAZ035-011100-
Upper Columbia Basin-
Including the cities of Ritzville, Grand Coulee, Odessa, Wilbur,
and Coulee City
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

.TONIGHT...Partly cloudy with a chance of thunderstorms. A chance
of showers. Lows in the 60s. East wind 5 to 10 mph. Gusts up to
20 mph in the evening. Chance of precipitation 30 percent.
Rainfall amounts less than a tenth of an inch, except higher
amounts possible in thunderstorms.
.LABOR DAY...Haze in the morning. Mostly cloudy with a chance of
showers and thunderstorms in the morning, then partly cloudy in
the afternoon. Highs in the lower to mid 90s. Southeast wind 5 to
10 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
Northwest wind 5 to 10 mph.
.TUESDAY...Hot, sunny. Highs 97 to 100. East wind 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 60s.
Northwest wind 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 99 to 101.
Lows in the 60s.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the 90s.
Lows in the 60s.
.SATURDAY...Partly cloudy with a chance of sprinkles. Highs in
the lower 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs in the mid 80s.

$$

WAZ034-011100-
Moses Lake Area-
Including the cities of Moses Lake, Ephrata, Othello, and Quincy
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the 60s. West wind 5 to 10 mph. Chance of
precipitation 20 percent.
.LABOR DAY...Haze in the morning. Mostly cloudy with a chance of
showers and thunderstorms in the morning, then partly cloudy in
the afternoon. Highs in the lower 90s. East wind 5 to 10 mph.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the 60s. Light wind,
becoming northwest 5 to 10 mph overnight.
.TUESDAY...Sunny. Highs in the mid to upper 90s. Northeast wind
5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s to lower
70s. West wind 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 96 to 102. Lows
in the lower 60s to lower 70s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
lower 60s to lower 70s. Highs in the 90s.
.SATURDAY...Mostly cloudy with a chance of sprinkles. Highs in
the upper 80s to lower 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s to lower
60s.
.SUNDAY...Partly cloudy with a 20 percent chance of showers.
Highs in the mid to upper 80s.

$$

WAZ038-011100-
Okanogan Highlands-
Including the cities of Republic, Inchelium, and Wauconda
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance
of sprinkles in the evening, then a chance of rain showers
overnight. Haze and areas of smoke. Lows in the upper 50s to
upper 60s. Chance of precipitation 20 percent.
.LABOR DAY...Haze in the morning. Mostly cloudy with a chance of
sprinkles and thunderstorms in the morning, then partly cloudy in
the afternoon. Highs in the 90s. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper
60s.
.TUESDAY...Hot, sunny. Highs 94 to 102.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s to lower
70s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 94 to
102. Lows in the lower 60s to lower 70s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 90s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy with a chance of
sprinkles. Lows in the 60s. Highs in the upper 80s to lower 90s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows in the upper 50s to mid 60s. Highs
in the 80s.

$$

WAZ041-044-011100-
Wenatchee Area-Waterville Plateau-
Including the cities of Wenatchee, Chelan, Entiat, Cashmere,
Waterville, and Mansfield
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid to upper 60s. Chance of
precipitation 30 percent. Rainfall amounts less than a tenth of
an inch, except higher amounts possible in thunderstorms.
.LABOR DAY...Partly cloudy. A chance of sprinkles and
thunderstorms in the morning. Haze in the morning. Highs in the
upper 80s to lower 90s. North wind 5 to 15 mph in the morning,
becoming light and variable. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.TUESDAY...Sunny, warmer. Highs in the 90s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 93 to 102. Lows
in the upper 60s to lower 70s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
mid 60s to lower 70s. Highs in the lower to mid 90s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid
80s to lower 90s. Lows in the 60s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs in the upper 70s to mid 80s.

$$

WAZ043-011100-
Okanogan Valley-
Including the cities of Omak, Okanogan, Brewster, Bridgeport,
Oroville, Nespelem, and Tonasket
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Haze and areas of smoke overnight. Lows in the mid
60s to lower 70s. Gusts up to 20 mph in the evening. Chance of
precipitation 30 percent. Rainfall amounts less than a tenth of
an inch, except higher amounts possible in thunderstorms.
.LABOR DAY...Haze in the morning. Mostly cloudy with a chance of
sprinkles and thunderstorms in the morning, then partly cloudy in
the afternoon. Highs in the upper 80s to upper 90s. Gusts up to
20 mph in the afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.TUESDAY...Hot, sunny. Highs 94 to 101.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 94 to
102. Lows in the mid 60s to lower 70s.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the
upper 80s to mid 90s. Lows in the lower 60s to lower 70s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs in the lower to mid 80s.

$$

WAZ047-011100-
Central Chelan County-
Including the cities of Leavenworth, Plain, and Lake Wenatchee
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s to upper 60s. Chance of
precipitation 30 percent. Rainfall amounts less than a tenth of
an inch, except higher amounts possible in thunderstorms.
.LABOR DAY...Partly cloudy. A chance of sprinkles and
thunderstorms in the morning. Haze in the morning. Highs in the
mid 80s to lower 90s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s.
.TUESDAY...Sunny, warmer. Highs in the 90s.
.TUESDAY NIGHT...Clear. Lows in the lower 60s to lower 70s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 92 to
102. Lows in the lower 60s to lower 70s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s
to mid 90s. Lows in the lower 60s to lower 70s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower
80s to lower 90s. Lows in the upper 50s to upper 60s.
.SUNDAY...Partly cloudy. Highs in the mid 70s to mid 80s.

$$

WAZ048-011100-
Western Chelan County-
Including the cities of Stevens Pass, Holden Village,
and Stehekin
237 PM PDT Sun Aug 31 2025

.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms. Haze overnight. Lows in the lower 60s to lower
70s. Chance of precipitation 30 percent. Rainfall amounts less
than a tenth of an inch, except higher amounts possible in
thunderstorms.
.LABOR DAY...Partly sunny. A chance of sprinkles and
thunderstorms in the morning. Haze in the morning. Highs in the
mid 80s to mid 90s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s.
.TUESDAY...Sunny, warmer. Highs 91 to 101.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 90 to
100. Lows in the mid 60s to lower 70s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s to
lower 90s. Lows in the lower 60s to lower 70s.
.SATURDAY...Partly cloudy with a chance of sprinkles. Highs in
the 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows in the upper 50s to mid 60s. Highs
in the mid 70s to lower 80s.

$$

WAZ049-011100-
Western Okanogan County-
Including the cities of Mazama, Winthrop, Twisp, Methow,
and Conconully
237 PM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT
THURSDAY...

.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Haze overnight. Lows in the 60s. Chance of
precipitation 30 percent. Rainfall amounts less than a tenth of
an inch, except higher amounts possible in thunderstorms.
.LABOR DAY...Haze in the morning. Partly cloudy with a chance of
sprinkles and thunderstorms in the morning, then sunny in the
afternoon. Highs in the upper 80s to mid 90s. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the 60s.
.TUESDAY...Sunny. Highs 94 to 100.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s to lower
70s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 94 to
102. Lows in the mid 60s to lower 70s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 90s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy with a chance of
sprinkles. Lows in the 60s. Highs in the upper 80s to lower 90s.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the upper 50s to mid 60s.
.SUNDAY...Partly cloudy with a 30 percent chance of rain showers.
Highs in the lower to mid 80s.

$$