237
FPUS56 KOTX 311058
ZFPOTX

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

IDZ001-WAZ037-312300-
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
357 AM PDT Sun Aug 31 2025

.TODAY...Sunny in the morning, becoming partly cloudy. A chance
of sprinkles. Haze. Highs in the 90s.
.TONIGHT...Partly cloudy with a chance of rain showers. A chance
of thunderstorms with little or no rain overnight. Lows in the
upper 50s to mid 60s. Chance of precipitation 20 percent.
.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 102.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 50s to mid 60s. Highs 93 to 102.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s
to mid 90s. Lows in the upper 50s to mid 60s.
.SATURDAY...Partly cloudy. Highs in the mid to upper 80s.

$$

IDZ002-WAZ036-312300-
Coeur d`Alene Area-Spokane Area-
Including the cities of Coeur d`Alene, Post Falls, Hayden,
Worley, Spokane, Cheney, Davenport, and Rockford
357 AM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM PDT THURSDAY...

.TODAY...Hot. Partly cloudy in the morning, becoming mostly
cloudy. A chance of sprinkles. Haze. Highs in the mid to upper
90s. East wind 5 to 10 mph.
.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.
East wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
Light wind.
.TUESDAY...Very hot. Sunny. Highs 98 to 100. East wind 5 to
10 mph.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in
the lower to mid 60s. Highs 97 to 101.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the 90s.
Lows in the lower to mid 60s.
.SATURDAY...Mostly cloudy. Highs in the mid to upper 80s.

$$

IDZ003-WAZ033-312300-
Idaho Palouse-Washington Palouse-
Including the cities of Moscow, Plummer, Potlatch, Genesee,
Pullman, Colfax, Rosalia, La Crosse, Oakesdale, Tekoa,
and Uniontown
357 AM PDT Sun Aug 31 2025

.TODAY...Very hot. Haze in the morning. Partly cloudy in the
morning, then mostly cloudy with a chance of sprinkles in the
afternoon. Highs 95 to 100. Southeast wind 5 to 10 mph.
.TONIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. East
wind 5 to 10 mph.
.LABOR DAY...Hot. Haze in the morning. Partly cloudy. Highs in
the mid to upper 90s. Light wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
Light wind.
.TUESDAY...Very hot. Sunny. Highs 97 to 100. Southeast wind 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 95 to
102. Lows in the upper 50s to mid 60s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower to
mid 90s. Lows in the lower to mid 60s.
.SATURDAY...Mostly cloudy. Highs in the mid to upper 80s.

$$

IDZ004-312300-
Central Panhandle Mountains-
Including the cities of Kellogg, St Maries, Pinehurst, Osburn,
Wallace, Mullan, Lookout Pass, and Fernwood
357 AM PDT Sun Aug 31 2025

.TODAY...Partly cloudy. Haze in the morning. A chance of
sprinkles in the afternoon. Highs in the mid to upper 90s.
.TONIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
.LABOR DAY...Sunny in the morning, becoming partly cloudy. Highs
96 to 100.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
.TUESDAY...Hot, sunny. Highs 98 to 101.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 50s to mid 60s. Highs 95 to 100.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s.
Lows in the upper 50s to lower 60s.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain
showers. Highs in the mid to upper 80s.

$$

IDZ026-WAZ032-312300-
Lewiston Area-Lower Garfield and Asotin Counties-
Including the cities of Lewiston, Lapwai, Peck, Culdesac,
Gifford, Clarkston, and Pomeroy
357 AM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM PDT THURSDAY...

.TODAY...Hot. Haze in the morning. Mostly cloudy in the morning,
then partly cloudy with a chance of sprinkles in the afternoon.
Highs 94 to 103.
.TONIGHT...Partly cloudy. Lows in the 60s. Gusts up to 20 mph in
the evening.
.LABOR DAY...Hot. Partly cloudy in the morning then clearing.
Haze in the morning. Highs 93 to 102.
.MONDAY NIGHT...Mostly clear. Lows in the 60s.
.TUESDAY...Hot, sunny. Highs 95 to 103.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
60s. Highs 94 to 103.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower to
mid 90s. Lows in the mid to upper 60s.
.SATURDAY...Mostly cloudy. Highs in the mid 80s to lower 90s.

$$

IDZ027-312300-
Lewis and Southern Nez Perce Counties-
Including the cities of Kamiah, Craigmont, Nezperce,
and Winchester
357 AM PDT Sun Aug 31 2025

.TODAY...Hot. Mostly cloudy in the morning, becoming partly
cloudy. Highs 90 to 100. Gusts up to 20 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows in the 60s. Gusts up to 20 mph in
the evening.
.LABOR DAY...Hot. Partly cloudy in the morning, becoming sunny.
Highs 91 to 100.
.MONDAY NIGHT...Mostly clear. Lows in the 60s.
.TUESDAY...Hot, sunny. Highs 92 to 101.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
60s. Highs in the upper 80s to upper 90s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s to
lower 90s. Lows in the 60s.
.SATURDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the 80s.

$$

WAZ031-312300-
Northeast Blue Mountains-
Including the cities of Anatone and Peola
357 AM PDT Sun Aug 31 2025

.TODAY...Mostly cloudy. A chance of sprinkles in the afternoon.
Highs in the upper 80s to upper 90s. Gusts up to 20 mph in the
afternoon.
.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 90 to 100.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
mid 60s to lower 70s. Highs in the upper 80s to upper 90s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s
to lower 90s. Lows in the mid 60s to lower 70s.
.SATURDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the lower to mid 80s.

$$

WAZ035-312300-
Upper Columbia Basin-
Including the cities of Ritzville, Grand Coulee, Odessa, Wilbur,
and Coulee City
357 AM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM PDT THURSDAY...

.TODAY...Haze in the morning. Partly cloudy with a chance of
sprinkles. Highs in the mid to upper 90s. East wind 5 to 15 mph
with gusts up to 20 mph.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms with little or no rain. Lows in the 60s. East wind
5 to 10 mph. Gusts up to 20 mph in the evening. Chance of
precipitation 20 percent.
.LABOR DAY...Haze in the morning. Partly cloudy. Highs in the
90s. Southeast wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
North wind 5 to 10 mph.
.TUESDAY...Hot, sunny. Highs 97 to 100. East wind 5 to 10 mph.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in
the mid to upper 60s. Highs 100 to 102.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the 90s.
Lows in the 60s.
.SATURDAY...Mostly cloudy. Highs in the upper 80s to lower 90s.

$$

WAZ034-312300-
Moses Lake Area-
Including the cities of Moses Lake, Ephrata, Othello, and Quincy
357 AM PDT Sun Aug 31 2025

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
lower to mid 90s. North wind 5 to 10 mph shifting to the
southeast with gusts up to 20 mph in the afternoon.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms with little or no rain. Lows in the 60s. South wind
5 to 10 mph shifting to the northwest overnight. Chance of
precipitation 20 percent.
.LABOR DAY...Haze in the morning. Partly cloudy. Highs in the
lower to mid 90s. East wind 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the 60s. Northwest wind
5 to 10 mph.
.TUESDAY...Hot, sunny. Highs 96 to 100. Northeast wind 5 to
10 mph.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in
the lower 60s to lower 70s. Highs 99 to 103.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the 90s.
Lows in the lower 60s to lower 70s.
.SATURDAY...Partly cloudy. Highs in the upper 80s to lower 90s.

$$

WAZ038-312300-
Okanogan Highlands-
Including the cities of Republic, Inchelium, and Wauconda
357 AM PDT Sun Aug 31 2025

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
90s.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms with little or no rain. Lows in the upper 50s to
upper 60s. Chance of precipitation 20 percent.
.LABOR DAY...Partly cloudy. Highs in the 90s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper
60s.
.TUESDAY...Hot, sunny. Highs 95 to 103.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
60s. Highs 94 to 104.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower to
mid 90s. Lows in the 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

WAZ041-044-312300-
Wenatchee Area-Waterville Plateau-
Including the cities of Wenatchee, Chelan, Entiat, Cashmere,
Waterville, and Mansfield
357 AM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM PDT THURSDAY...

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
lower to mid 90s. Northeast wind 5 to 15 mph with gusts up to
20 mph.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms with little or no rain. Lows in the mid to upper
60s. Chance of precipitation 20 percent.
.LABOR DAY...Partly cloudy. Highs in the upper 80s to mid 90s.
Northeast wind 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.TUESDAY...Hot, sunny. Highs 93 to 100.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the mid
60s to lower 70s. Highs 93 to 103.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
mid 60s to lower 70s. Highs in the upper 80s to mid 90s.
.SATURDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

WAZ043-312300-
Okanogan Valley-
Including the cities of Omak, Okanogan, Brewster, Bridgeport,
Oroville, Nespelem, and Tonasket
357 AM PDT Sun Aug 31 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM PDT THURSDAY...

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
90s. East wind 5 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms with little or no rain. Lows in the mid to upper
60s. Gusts up to 20 mph in the evening. Chance of precipitation
20 percent.
.LABOR DAY...Partly cloudy. Highs in the 90s. Gusts up to 20 mph
in the morning.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.TUESDAY...Hot, sunny. Highs 94 to 101.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
mid 60s to lower 70s. Highs 93 to 103.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s
to mid 90s. Lows in the mid to upper 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

WAZ047-312300-
Central Chelan County-
Including the cities of Leavenworth, Plain, and Lake Wenatchee
357 AM PDT Sun Aug 31 2025

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
mid 80s to mid 90s.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms with little or no rain. Haze overnight. Lows in the
upper 50s to upper 60s. Chance of precipitation 20 percent.
.LABOR DAY...Sunny in the morning, becoming partly cloudy. Haze
in the morning. Highs in the mid 80s to mid 90s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s.
.TUESDAY...Sunny, warmer. Highs 91 to 100.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
lower 60s to lower 70s. Highs 91 to 101.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s to
mid 90s. Lows in the upper 50s to upper 60s.
.SATURDAY...Partly cloudy. Highs in the 80s.

$$

WAZ048-312300-
Western Chelan County-
Including the cities of Stevens Pass, Holden Village,
and Stehekin
357 AM PDT Sun Aug 31 2025

.TODAY...Haze in the morning. Partly cloudy with a chance of
sprinkles. Highs in the mid 80s to mid 90s. Gusts up to 20 mph in
the afternoon.
.TONIGHT...Partly cloudy. A chance of showers and thunderstorms
with little or no rain overnight. Haze overnight. Lows in the
lower 60s to lower 70s. Chance of precipitation 20 percent.
.LABOR DAY...Sunny in the morning, becoming partly cloudy. Highs
in the mid 80s to mid 90s. Gusts up to 20 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s.
.TUESDAY...Sunny, warmer. Highs 91 to 101.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
mid 60s to lower 70s. Highs 90 to 100.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 80s
to lower 90s. Lows in the lower 60s to lower 70s.
.SATURDAY...Partly cloudy. Highs in the upper 70s to upper 80s.

$$

WAZ049-312300-
Western Okanogan County-
Including the cities of Mazama, Winthrop, Twisp, Methow,
and Conconully
357 AM PDT Sun Aug 31 2025

.TODAY...Partly cloudy with a chance of sprinkles. Highs in the
upper 80s to mid 90s.
.TONIGHT...Partly cloudy. A chance of showers and thunderstorms
with little or no rain overnight. Lows in the upper 50s to upper
60s. Chance of precipitation 20 percent.
.LABOR DAY...Partly cloudy in the morning, becoming sunny. Highs
in the upper 80s to mid 90s.
.MONDAY NIGHT...Partly cloudy. Lows in the 60s.
.TUESDAY...Sunny, warmer. Highs 94 to 101.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
lower 60s to lower 70s. Highs 93 to 103.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s
to lower 90s. Lows in the 60s.
.SATURDAY...Partly cloudy. Highs in the mid to upper 80s.

$$