Zone Forecast Product
Issued by NWS Pendleton, OR

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FPUS56 KPDT 221059
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
358 AM PDT Fri Aug 22 2025

ORZ041-WAZ024-222300-
Eastern Columbia River Gorge of Oregon-
Eastern Columbia River Gorge of Washington-
Including the cities of Arlington, The Dalles, and White Salmon
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the mid to upper 90s. East wind 5 to
15 mph.
.TONIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
Northeast wind 5 to 15 mph.
.SATURDAY...Hot. Partly cloudy. Highs 98 to 101. East wind 5 to
15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s to mid
70s. North wind 5 to 10 mph.
.SUNDAY...Hot. Partly cloudy. Highs 99 to 102. North wind 5 to
10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the upper 60s to mid 70s. Highs 95 to 103.
.THURSDAY...Partly cloudy. Highs in the upper 80s to lower 90s.

$$

WAZ026-222300-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 15 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to upper 60s.
North wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the 90s. Northeast wind 5 to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s. North wind 5 to 10 mph.
.SUNDAY...Hot. Partly cloudy. Highs 95 to 100. Northeast wind
5 to 10 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the mid
60s to lower 70s. Highs in the upper 80s to upper 90s.

$$

WAZ027-222300-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. North wind 5 to
10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s. North
wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid to upper 90s. North wind 5 to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s. North wind 5 to 10 mph.
.SUNDAY...Partly cloudy. Highs in the upper 90s. North wind 5 to
10 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the mid
60s to lower 70s. Highs 91 to 101.

$$

WAZ028-222300-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the mid to upper 90s. North wind 5 to
10 mph.
.TONIGHT...Clear. Lows in the upper 50s to lower 60s. North wind
5 to 10 mph.
.SATURDAY...Hot, sunny. Highs 97 to 100. North wind 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the 60s. North wind 5 to
10 mph.
.SUNDAY...Hot. Partly cloudy. Highs 98 to 101. North wind 5 to
10 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the mid
to upper 60s. Highs 92 to 101.

$$

WAZ029-222300-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the mid to upper 90s. Northeast wind
5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to lower 60s.
Northeast wind 5 to 10 mph.
.SATURDAY...Hot, sunny. Highs 97 to 100. Southeast wind 5 to
10 mph shifting to the north in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
Northeast wind 5 to 10 mph.
.SUNDAY...Hot. Partly cloudy. Highs 98 to 100. Northwest wind
5 to 10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the 60s. Highs 94 to 101.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

WAZ030-222300-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the upper 70s to lower 80s, except in
the mid 80s to lower 90s valleys.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s.
.SATURDAY...Sunny. Highs in the 80s, except in the upper 80s to
mid 90s valleys.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s, except in
the upper 80s to mid 90s valleys.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the 60s. Highs in the mid 70s to mid 80s, except in the mid 80s
to lower 90s valleys.
.THURSDAY...Partly cloudy. Highs in the 70s, except in the lower
to mid 80s valleys.

$$

WAZ522-222300-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the mid 70s to mid 80s.
.TONIGHT...Clear. Lows in the mid 50s to lower 60s. Gusts up to
20 mph overnight.
.SATURDAY...Sunny. Highs in the lower 80s to lower 90s. Gusts up
to 20 mph in the morning.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
.SUNDAY...Partly cloudy. Highs in the lower 80s to lower 90s.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the
mid 50s to mid 60s. Highs in the upper 70s to upper 80s.
.THURSDAY...Sunny. Highs in the upper 60s to upper 70s, except in
the upper 70s to lower 80s valleys.

$$

WAZ523-222300-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower 80s to lower 90s. East wind
5 to 10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 10 mph. Gusts up to 20 mph in the evening.
.SATURDAY...Sunny. Highs in the lower 80s to lower 90s, except in
the 90s valleys. Northeast wind 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the 60s. Light wind.
.SUNDAY...Hot. Partly cloudy. Highs in the mid 80s to mid 90s,
except in the mid to upper 90s valleys. Northeast wind 5 to
10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the upper 50s to upper 60s. Highs in the mid 80s to mid 90s.
.THURSDAY...Sunny. Highs in the upper 70s to upper 80s.

$$

WAZ521-222300-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the upper 80s to mid 90s. Northeast wind
5 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 15 mph in the evening, becoming light.
.SATURDAY...Hot. Partly cloudy. Highs in the 90s. Northeast wind
5 to 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower
70s.
.SUNDAY...Hot. Partly cloudy. Highs in the mid to upper 90s.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the lower 60s to lower 70s. Highs in the upper 80s to upper 90s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ044-222300-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 15 mph.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s. Northeast
wind 5 to 10 mph with gusts to around 20 mph shifting to the
south overnight.
.SATURDAY...Sunny. Highs in the mid to upper 90s. Northeast wind
5 to 10 mph. Gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
North wind 5 to 10 mph.
.SUNDAY...Partly cloudy. Highs in the upper 90s. Northwest wind
5 to 10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the upper 60s to lower 70s. Highs 96 to 100.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

ORZ049-222300-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Light wind.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. Northwest
wind 5 to 10 mph.
.SATURDAY...Hot. Partly cloudy in the morning, becoming sunny.
Highs in the upper 90s. Light wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s to lower
60s. Light wind.
.SUNDAY...Hot. Partly cloudy. Highs in the upper 90s. Light wind.
.SUNDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 50s to lower 60s. Highs in the 90s.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows in the upper 50s to lower 60s. Highs
in the mid 80s to lower 90s.

$$

ORZ050-222300-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the upper 70s to mid 80s, except in the
upper 80s to lower 90s valleys.
.TONIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
.SATURDAY...Hot, sunny. Highs in the lower 80s to lower 90s,
except in the 90s valleys.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid
60s.
.SUNDAY...Partly cloudy. Highs in the 80s, except in the 90s
valleys.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the
upper 50s to mid 60s. Highs in the mid 70s to mid 80s, except in
the mid 80s to mid 90s valleys.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs in the lower 70s to lower 80s,
except in the lower 80s to lower 90s valleys. Lows in the mid 50s
to mid 60s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid 60s to mid 70s, except in the upper 70s
to mid 80s valleys.

$$

ORZ502-222300-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 80s, except in the mid
80s to lower 90s valleys.
.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
.SATURDAY...Sunny. Highs in the upper 80s to mid 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 60s.
.SUNDAY...Partly cloudy. Highs in the upper 80s to mid 90s.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the 60s. Highs in the lower 80s to lower 90s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid to upper 70s, except in the lower to
mid 80s valleys.

$$

ORZ503-222300-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower 80s to lower 90s. Gusts up to
20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s. Gusts
up to 20 mph in the evening.
.SATURDAY...Partly cloudy. Highs in the upper 80s to mid 90s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the 60s.
.SUNDAY...Partly cloudy. Highs in the mid 80s to lower 90s.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the
upper 50s to mid 60s. Highs in the lower 80s to lower 90s.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a 20 percent
chance of rain showers. Highs in the mid 70s to mid 80s. Lows in
the upper 50s to mid 60s.

$$

ORZ505-222300-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the 90s. Light wind, becoming north 5 to
10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 10 mph. Gusts up to 20 mph in the evening.
.SATURDAY...Hot. Partly cloudy. Highs 95 to 100. Light wind,
becoming northeast 5 to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the 60s. Light wind.
.SUNDAY...Partly cloudy. Highs in the 90s. Light wind.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the
lower 60s to lower 70s. Highs in the 90s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs in the upper 80s to mid 90s. Lows
in the 60s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the 80s.

$$

ORZ506-222300-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the upper 80s to mid 90s.
.TONIGHT...Partly cloudy. Lows in the lower 50s to lower 60s.
.SATURDAY...Hot. Partly cloudy. Highs in the lower to mid 90s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 50s to lower
60s.
.SUNDAY...Mostly cloudy. Highs in the upper 80s to lower 90s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows in the mid 50s to mid 60s. Highs in the
lower 80s to lower 90s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 50s to
lower 60s. Highs in the lower 80s to lower 90s.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a
20 percent chance of rain showers. Lows in the lower 50s to lower
60s. Highs in the lower 80s to lower 90s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid 70s to lower 80s.

$$

ORZ507-222300-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Northwest wind
5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s. East
wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid to upper 90s. South wind 5 to
10 mph shifting to the north in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid to upper 60s.
Northeast wind 5 to 10 mph.
.SUNDAY...Partly cloudy. Highs in the mid to upper 90s. West wind
5 to 10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the mid to upper 60s. Highs in the 90s.
.THURSDAY...Partly cloudy. Highs in the upper 80s to mid 90s.

$$

ORZ508-222300-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the upper 80s to lower 90s. Northeast
wind 5 to 15 mph. Gusts up to 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s. East wind
5 to 15 mph. Gusts up to 25 mph in the evening.
.SATURDAY...Partly cloudy. Highs in the lower to mid 90s. Light
wind, becoming northeast 5 to 10 mph with gusts to around 20 mph
in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 60s to lower
70s. East wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY...Partly cloudy. Highs in the 90s. Northeast wind 5 to
10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the mid 60s to lower 70s. Highs in the 90s.
.THURSDAY...Partly cloudy. Highs in the upper 80s to lower 90s.

$$

ORZ510-222300-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 15 mph. Gusts up to 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s. Northeast
wind 5 to 15 mph with gusts to around 25 mph in the evening,
becoming light.
.SATURDAY...Partly cloudy. Highs in the 90s. Light wind, becoming
northeast 5 to 10 mph with gusts to around 20 mph in the
afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower
70s. North wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY...Partly cloudy. Highs in the mid to upper 90s. Northeast
wind 5 to 10 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the lower 60s to lower 70s. Highs in the 90s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ511-222300-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Light wind,
becoming north 5 to 10 mph with gusts to around 25 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
Northwest wind 5 to 15 mph with gusts to around 25 mph.
.SATURDAY...Partly cloudy. Highs in the mid to upper 90s. Light
wind, becoming north 5 to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s.
Northwest wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY...Partly cloudy. Highs in the mid to upper 90s. Light
wind.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in
the upper 50s to mid 60s. Highs in the upper 80s to upper 90s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ509-222300-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
358 AM PDT Fri Aug 22 2025

.TODAY...Sunny. Highs in the 80s, except in the upper 80s to
lower 90s valleys.
.TONIGHT...Partly cloudy. Lows in the mid 50s to lower 60s.
.SATURDAY...Mostly cloudy in the morning, becoming partly cloudy.
Highs in the lower 80s to lower 90s, except in the lower to mid
90s valleys.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid
60s.
.SUNDAY...Partly cloudy. Highs in the mid 80s to mid 90s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the upper 50s to mid 60s.
.MONDAY...Partly cloudy with a 20 percent chance of showers and
thunderstorms. Highs in the upper 70s to upper 80s, except in the
upper 80s to mid 90s valleys.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s to mid 60s.
.TUESDAY...Partly cloudy. Highs in the lower 80s to lower 90s.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s to lower 60s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Highs in the mid 70s to mid 80s, except in the
lower 80s to lower 90s valleys.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the lower 50s to lower 60s.
.THURSDAY...Partly cloudy. Highs in the lower 70s to lower 80s,
except in the upper 70s to upper 80s valleys.

$$