922
FPUS56 KPDT 212156
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
255 PM PDT Thu Aug 21 2025

ORZ041-WAZ024-221100-
Eastern Columbia River Gorge of Oregon-
Eastern Columbia River Gorge of Washington-
Including the cities of Arlington, The Dalles, and White Salmon
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the lower to mid 60s. East wind
5 to 10 mph.
.FRIDAY...Sunny. Highs in the mid to upper 90s. East wind 5 to
15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s.
Northeast wind 5 to 15 mph.
.SATURDAY...Hot, sunny. Highs 98 to 101. Northeast wind 5 to
10 mph with gusts to around 20 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 60s to mid
70s. North wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 95 to 101.
Lows in the mid 60s to mid 70s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

WAZ026-221100-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
255 PM PDT Thu Aug 21 2025

.TONIGHT...Clear. Lows in the mid 50s to mid 60s. Light wind,
becoming north 5 to 10 mph with gusts to around 20 mph overnight.
.FRIDAY...Sunny. Highs in the upper 80s to mid 90s. Northeast
wind 5 to 15 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 50s to upper 60s.
Northeast wind 5 to 15 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 mid 60s to lower
70s. North wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 92 to 100.
Lows in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy. Highs in the upper 80s to mid 90s.

$$

WAZ027-221100-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
255 PM PDT Thu Aug 21 2025

.TONIGHT...Clear. Lows in the mid 50s to lower 60s. Light wind.
.FRIDAY...Sunny. Highs in the lower to mid 90s. North wind 5 to
10 mph. Gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...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 mid 60s to lower
70s. North wind 5 to 10 mph.
.SUNDAY THROUGH THURSDAY...Partly cloudy. Highs 91 to 101. Lows
in the mid 60s to lower 70s.

$$

WAZ028-221100-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
255 PM PDT Thu Aug 21 2025

.TONIGHT...Clear. Lows in the mid 50s to lower 60s. North wind
5 to 10 mph.
.FRIDAY...Sunny. Highs in the 90s. North wind 5 to 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 50s to lower 60s. North
wind 5 to 10 mph.
.SATURDAY...Hot, sunny. Highs 98 to 101. North wind 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
North wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 96 to 101.
Lows in the lower 60s to lower 70s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

WAZ029-221100-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the mid to upper 50s. Northeast
wind 5 to 10 mph.
.FRIDAY...Sunny. Highs in the 90s. Northeast wind 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s to lower 60s.
Northeast wind 5 to 10 mph.
.SATURDAY...Hot, sunny. Highs 98 to 101. Northeast wind 5 to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
Northeast wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 95 to 100.
Lows in the 60s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

WAZ030-221100-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
255 PM PDT Thu Aug 21 2025

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

$$

WAZ522-221100-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
255 PM PDT Thu Aug 21 2025

.TONIGHT...Clear. Lows in the 50s. Gusts up to 20 mph overnight.
.FRIDAY...Sunny. Highs in the mid 70s to mid 80s.
.FRIDAY NIGHT...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.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
.SUNDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s
to upper 80s. Lows in the upper 50s to upper 60s.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid
50s to lower 60s. Highs in the lower 70s to lower 80s.

$$

WAZ523-221100-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
255 PM PDT Thu Aug 21 2025

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

$$

WAZ521-221100-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
255 PM PDT Thu Aug 21 2025

.TONIGHT...Clear. Lows in the mid 50s to lower 60s.
.FRIDAY...Sunny. Highs in the upper 80s to mid 90s. Northeast
wind 5 to 15 mph with gusts to around 25 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 15 mph with gusts to around 25 mph in the
evening, becoming light.
.SATURDAY...Hot, sunny. Highs in the 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower
70s.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs in the
upper 80s to upper 90s. Lows in the lower 60s to lower 70s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ044-221100-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the upper 50s to lower 60s. East
wind 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 15 mph. Gusts up to 25 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 15 mph in the evening, becoming light.
.SATURDAY...Sunny. Highs in the upper 90s. Northeast wind 5 to
10 mph with gusts to around 20 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower
70s. North wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 96 to 100.
Lows in the upper 60s to lower 70s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 90s.

$$

ORZ049-221100-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the upper 40s to lower 50s.
Northwest wind 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower to mid 90s. Light wind.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northeast wind 5 to 10 mph.
.SATURDAY...Hot, sunny. Highs in the upper 90s. Light wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. North
wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower to
mid 90s. Lows in the upper 50s to mid 60s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the upper 50s to lower 60s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the upper 80s to lower 90s.

$$

ORZ050-221100-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Haze in the evening. Lows in the upper
40s to upper 50s.
.FRIDAY...Sunny. Highs in the upper 70s to mid 80s, except in the
upper 80s to lower 90s valleys.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 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 upper
60s.
.SUNDAY THROUGH TUESDAY NIGHT...Mostly cloudy. Highs in the mid
70s to mid 80s, except in the mid 80s to mid 90s valleys. Lows in
the upper 50s to upper 60s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent
chance of showers and thunderstorms. 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 upper 60s to upper 70s, except in the 80s
valleys.

$$

ORZ502-221100-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
255 PM PDT Thu Aug 21 2025

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

$$

ORZ503-221100-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
255 PM PDT Thu Aug 21 2025

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

$$

ORZ505-221100-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
North wind 5 to 10 mph in the evening, becoming light.
.FRIDAY...Sunny. Highs in the 90s. Light wind, becoming northeast
5 to 10 mph with gusts to around 20 mph in the afternoon.
.FRIDAY NIGHT...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 101. Light wind.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid to upper 60s.
Light wind.
.SUNDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs in the lower
to mid 90s. Lows in the lower 60s to lower 70s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent
chance of showers and thunderstorms. 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 mid 80s to lower 90s.

$$

ORZ506-221100-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.FRIDAY...Sunny. Highs in the upper 80s to mid 90s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
Gusts up to 20 mph in the evening.
.SATURDAY...Hot. Partly cloudy. Highs in the lower to mid 90s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid
60s.
.SUNDAY THROUGH MONDAY...Mostly cloudy. Highs in the lower 80s to
lower 90s. Lows in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 50s to lower 60s.
.TUESDAY...Partly cloudy. Highs in the lower 80s to lower 90s.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a
20 percent chance of showers and thunderstorms. 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 upper 70s to mid 80s.

$$

ORZ507-221100-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s. East
wind 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower to mid 90s. Northwest wind
5 to 10 mph. Gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 10 mph shifting to the southeast overnight.
.SATURDAY...Hot, sunny. Highs 96 to 100. North wind 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower
70s. Northeast wind 5 to 10 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs in the
90s. Lows in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy with a 20 percent chance of showers.
Highs in the upper 80s to lower 90s.

$$

ORZ508-221100-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the upper 50s to lower 60s. East
wind 5 to 10 mph. Gusts up to 20 mph in the evening.
.FRIDAY...Sunny. Highs in the upper 80s to lower 90s. Northeast
wind 5 to 15 mph. Gusts up to 25 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. East
wind 5 to 15 mph. Gusts up to 25 mph in the evening.
.SATURDAY...Sunny. Highs in the lower to mid 90s. East wind 5 to
10 mph with gusts to around 20 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows around 70. Southeast wind
5 to 10 mph with gusts to around 20 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs in the
90s. Lows in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy with a 20 percent chance of showers.
Highs in the upper 80s to lower 90s.

$$

ORZ510-221100-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the upper 50s to lower 60s.
Northeast wind 5 to 10 mph with gusts to around 20 mph in the
evening, becoming light.
.FRIDAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 15 mph. Gusts up to 25 mph in the afternoon.
.FRIDAY NIGHT...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...Sunny. Highs in the 90s. Northeast wind 5 to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower
70s. North wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs in the
90s. Lows in the lower 60s to lower 70s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ511-221100-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the lower to mid 50s. North wind
5 to 15 mph.
.FRIDAY...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.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
North wind 5 to 15 mph with gusts to around 25 mph.
.SATURDAY...Partly cloudy. Highs in the mid to upper 90s. Light
wind.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s.
Northwest wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower to
mid 90s. Lows in the upper 50s to mid 60s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the upper 50s to lower 60s.
.THURSDAY...Partly cloudy. Highs in the mid 80s to lower 90s.

$$

ORZ509-221100-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
255 PM PDT Thu Aug 21 2025

.TONIGHT...Mostly clear. Lows in the 50s.
.FRIDAY...Sunny. Highs in the 80s, except in the upper 80s to
lower 90s valleys.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s.
.SATURDAY...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 THROUGH MONDAY...Partly cloudy. Highs in the lower 80s to
lower 90s. Lows in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 50s to lower 60s.
.TUESDAY...Sunny. Highs in the upper 70s to upper 80s, except in
the mid 80s to mid 90s valleys.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a
20 percent chance of showers and thunderstorms. 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 lower 70s to lower 80s, except in the upper
70s to upper 80s valleys.

$$