838
FPUS56 KPDT 281059
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
358 AM PDT Thu Aug 28 2025

ORZ041-WAZ024-282300-
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 Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the lower to mid 90s. West wind
5 to 10 mph.
.TONIGHT...Mostly clear. Haze. Lows in the 60s. West wind 5 to
10 mph.
.FRIDAY...Sunny. Haze in the afternoon. Highs in the 90s. Light
wind.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the 60s. West wind
5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s to mid 90s. West wind
5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
60s. Highs in the mid 80s to mid 90s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the 90s. Lows
in the lower 60s to lower 70s.

$$

WAZ026-282300-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. A chance of rain showers in the morning, then a
chance of showers and thunderstorms in the afternoon. Haze
through the day. Highs in the mid to upper 80s. Light wind,
becoming southeast 5 to 10 mph in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Mostly clear. Haze. Lows in the upper 50s to mid 60s.
North wind 5 to 10 mph in the evening, becoming light.
.FRIDAY...Sunny, haze. Highs in the upper 80s to lower 90s. Light
wind.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the upper 50s to
upper 60s. Northwest wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the 60s.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the mid
80s to lower 90s. Lows in the upper 50s to upper 60s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the 90s. Lows
in the lower 60s to lower 70s.

$$

WAZ027-282300-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. Haze through the day. A 20 percent chance of rain
showers in the afternoon. Highs in the upper 80s to lower 90s.
Light wind, becoming southeast 5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
North wind 5 to 10 mph in the evening, becoming light.
.FRIDAY...Sunny, haze. Highs in the lower to mid 90s. Light wind,
becoming southeast 5 to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
Northwest wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Northeast wind
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower to mid 60s.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs in the upper
80s to lower 90s. Lows in the upper 50s to upper 60s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the 90s. Lows
in the 60s.

$$

WAZ028-282300-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s to lower 90s. South
wind 5 to 10 mph.
.TONIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
North wind 5 to 10 mph.
.FRIDAY...Sunny, haze. Highs in the mid to upper 90s. Light wind,
becoming north 5 to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
Northeast wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid to upper 90s. Northeast wind
5 to 10 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
60s. Highs in the upper 80s to upper 90s.

$$

WAZ029-282300-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s to lower 90s.
Southwest wind 5 to 10 mph.
.TONIGHT...Mostly clear. Haze. Lows in the lower 60s. East wind
5 to 10 mph.
.FRIDAY...Sunny. Haze through the day. Highs in the lower to mid
90s. Southeast wind 5 to 10 mph shifting to the northwest in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s to lower 60s.
East wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid to upper 90s. Northeast wind
5 to 10 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
lower to mid 60s. Highs in the 90s.

$$

WAZ030-282300-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
358 AM PDT Thu Aug 28 2025

.TODAY...Partly cloudy in the morning, becoming sunny. Haze.
Highs in the lower to mid 70s, except in the upper 70s to mid 80s
valleys.
.TONIGHT...Mostly clear. Haze. Lows in the upper 50s to mid 60s.
.FRIDAY...Sunny. Haze in the morning. Highs in the mid 70s to
lower 80s, except in the 80s valleys.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.SATURDAY...Sunny. Highs in the upper 70s to lower 80s, except in
the mid 80s to lower 90s valleys.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
60s. Highs in the mid 70s to mid 80s, except in the lower 80s to
lower 90s valleys.

$$

WAZ522-282300-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
358 AM PDT Thu Aug 28 2025

.TODAY...Partly cloudy. A chance of rain showers in the morning,
then a chance of showers and thunderstorms in the afternoon. Haze
through the day. Highs in the upper 60s to upper 70s. Chance of
precipitation 50 percent.
.TONIGHT...Mostly clear. A 20 percent chance of showers and
thunderstorms in the evening. Haze through the night. Lows in the
50s.
.FRIDAY...Partly cloudy in the morning then clearing. Haze. Highs
in the mid 70s to mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid to upper 50s.
.SATURDAY...Partly cloudy. Highs in the lower 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the 50s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 60s to
mid 70s, except in the 70s valleys. Lows in the 50s.
.LABOR DAY AND MONDAY NIGHT...Mostly clear. Highs in the upper
60s to upper 70s, except in the upper 70s to lower 80s valleys.
Lows in the lower 50s to lower 60s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the mid 70s
to mid 80s, except in the 80s valleys. Lows in the mid 50s to
lower 60s.

$$

WAZ523-282300-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
358 AM PDT Thu Aug 28 2025

.TODAY...Partly cloudy with a chance of rain showers in the
morning, then sunny with a chance of showers and thunderstorms in
the afternoon. Haze through the day. Highs in the mid 70s to mid
80s, except in the mid to upper 80s valleys. Light wind, becoming
south 5 to 10 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Mostly clear. A 20 percent chance of rain showers in
the evening. Haze through the night. Lows in the mid 50s to lower
60s. Light wind.
.FRIDAY...Sunny. Haze through the day. Highs in the upper 70s to
upper 80s, except in the upper 80s to lower 90s valleys. Light
wind, becoming southeast 5 to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the mid 50s to lower
60s. Light wind.
.SATURDAY...Sunny. Highs in the 80s. Northwest wind 5 to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s to lower 60s.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the mid
70s to mid 80s. Lows in the mid 50s to mid 60s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower 80s
to lower 90s. Lows in the upper 50s to upper 60s.

$$

WAZ521-282300-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. Haze through the day. Highs in the mid 80s to
lower 90s.
.TONIGHT...Mostly clear. Haze. Lows in the mid 50s to mid 60s.
.FRIDAY...Sunny. Haze through the day. Highs in the upper 80s to
lower 90s.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the upper 50s to mid
60s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.
.SATURDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 50s to mid 60s. Highs in the lower 80s to lower 90s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the upper 80s
to upper 90s. Lows in the upper 50s to upper 60s.

$$

ORZ044-282300-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the lower 90s. West wind 5 to
10 mph.
.TONIGHT...Mostly clear. Haze through the night. Lows in the
lower to mid 60s. North wind 5 to 10 mph shifting to the
southwest overnight.
.FRIDAY...Sunny. Haze through the day. Highs in the lower to mid
90s. Southwest wind 5 to 10 mph shifting to the north in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
East wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
10 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
60s. Highs in the upper 80s to upper 90s.

$$

ORZ049-282300-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s. South wind 5 to
10 mph in the morning, becoming light.
.TONIGHT...Mostly clear. Haze. Lows in the lower to mid 50s.
Light wind, becoming west 5 to 10 mph overnight.
.FRIDAY...Sunny, haze. Highs in the lower 90s. Light wind.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the lower to mid 50s.
Northeast wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Light wind.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
lower 50s to lower 60s. Highs in the lower to mid 90s.

$$

ORZ050-282300-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
358 AM PDT Thu Aug 28 2025

.TODAY...Partly cloudy in the morning, becoming sunny. Haze.
Highs in the upper 60s to upper 70s, except in the upper 70s to
mid 80s valleys.
.TONIGHT...Mostly clear. Haze. Lows in the lower 50s to lower
60s.
.FRIDAY...Sunny. Haze through the day. Highs in the lower 70s to
lower 80s, except in the lower 80s to lower 90s valleys.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
.SATURDAY...Sunny. Highs in the mid 70s to mid 80s, except in the
mid 80s to lower 90s valleys.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
mid 50s to mid 60s. Highs in the mid 70s to mid 80s, except in
the mid 80s to mid 90s valleys.

$$

ORZ502-282300-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 70s to mid 80s.
.TONIGHT...Mostly clear. Haze. Lows in the mid 50s to lower 60s.
.FRIDAY...Sunny, haze. Highs in the lower 80s to lower 90s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
mid 50s to mid 60s. Highs in the lower 80s to lower 90s.

$$

ORZ503-282300-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 70s to mid 80s.
.TONIGHT...Mostly clear. Haze. Lows in the lower 50s to lower
60s.
.FRIDAY...Sunny, haze. Highs in the 80s.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the mid 50s to lower
60s.
.SATURDAY...Sunny. Highs in the 80s.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
mid 50s to lower 60s. Highs in the lower 80s to lower 90s.

$$

ORZ505-282300-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the mid 80s to lower 90s. Light
wind, becoming west 5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze. Lows in the upper 50s to lower
60s. North wind 5 to 10 mph in the evening, becoming light.
.FRIDAY...Sunny. Haze through the day. Highs in the lower to mid
90s. Light wind.
.FRIDAY NIGHT...Partly cloudy. Haze. Lows in the upper 50s to
lower 60s. Northeast wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Light wind.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 50s to mid 60s. Highs in the mid 80s to mid 90s.

$$

ORZ506-282300-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. Haze through the day. Highs in the 80s.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Haze
through the night. Lows in the upper 40s to mid 50s.
.FRIDAY...Sunny, haze. Highs in the 80s.
.FRIDAY NIGHT...Partly cloudy. Haze. Lows in the upper 40s to
upper 50s.
.SATURDAY...Sunny. Highs in the 80s.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 40s to upper 50s. Highs in the lower 80s to lower 90s.

$$

ORZ507-282300-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s to lower 90s. South
wind 5 to 10 mph shifting to the northwest in the afternoon.
.TONIGHT...Mostly clear. Haze. Lows in the upper 50s to mid 60s.
Northeast wind 5 to 10 mph shifting to the south overnight.
.FRIDAY...Sunny, haze. Highs in the lower to mid 90s. South wind
5 to 10 mph shifting to the north in the afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the upper 50s to mid
60s. East wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Northwest wind
5 to 10 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 50s to mid 60s. Highs in the upper 80s to upper 90s.

$$

ORZ508-282300-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s to lower 90s. West
wind 5 to 10 mph. Gusts up to 20 mph in the afternoon.
.TONIGHT...Mostly clear. Haze through the night. Lows in the
lower to mid 60s. North wind 5 to 10 mph shifting to the
southwest overnight.
.FRIDAY...Sunny, haze. Highs in the upper 80s to mid 90s.
Southwest wind 5 to 10 mph shifting to the north in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the lower to mid 60s.
North wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s to lower 90s. West wind
5 to 10 mph with gusts to around 20 mph.
.SATURDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in
the upper 50s to upper 60s. Highs in the mid 80s to lower 90s.
.WEDNESDAY...Sunny. Highs in the lower to mid 90s.

$$

ORZ510-282300-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny, haze. Highs in the upper 80s to lower 90s. Light
wind, becoming northwest 5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze in the evening. Lows in the upper
50s to mid 60s. Northwest wind 5 to 10 mph in the evening,
becoming light.
.FRIDAY...Sunny. Haze in the afternoon. Highs in the lower to mid
90s. Light wind.
.FRIDAY NIGHT...Mostly clear. Haze. Lows in the upper 50s to mid
60s. Northwest wind 5 to 10 mph.
.SATURDAY...Partly cloudy. Highs in the upper 80s to lower 90s.
West wind 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 50s to lower 60s. Highs in the lower 80s to lower 90s.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the upper 80s
to mid 90s. Lows in the upper 50s to mid 60s.

$$

ORZ511-282300-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. Haze through the day. Patchy smoke in the
afternoon. Highs in the upper 80s to lower 90s. Light wind,
becoming west 5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze and patchy smoke in the evening.
Lows in the 50s. Northwest wind 5 to 10 mph in the evening,
becoming light.
.FRIDAY...Sunny. Haze through the day. Patchy smoke in the
afternoon. Highs in the lower 90s. Light wind.
.FRIDAY NIGHT...Partly cloudy. Haze. Lows in the mid to upper
50s. Northwest wind 5 to 10 mph.
.SATURDAY...Partly cloudy. Highs in the upper 80s to lower 90s.
Light wind.
.SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
lower 50s to lower 60s. Highs in the mid 80s to mid 90s.

$$

ORZ509-282300-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
358 AM PDT Thu Aug 28 2025

.TODAY...Sunny. Haze and areas of smoke. Highs in the mid 70s to
mid 80s, except in the mid to upper 80s valleys.
.TONIGHT...Mostly clear. Haze and areas of smoke. Lows in the
upper 40s to upper 50s.
.FRIDAY...Sunny. Haze and areas of smoke through the day. Highs
in the upper 70s to upper 80s, except in the mid 80s to lower 90s
valleys.
.FRIDAY NIGHT...Partly cloudy. Haze. Lows in the upper 40s to
upper 50s.
.SATURDAY...Partly cloudy. Highs in the mid 70s to lower 80s,
except in the 80s valleys.
.SATURDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows in the
upper 40s to upper 50s. Highs in the mid 70s to mid 80s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
50s to lower 60s. Highs in the upper 70s to upper 80s.

$$