Zone Forecast Product
Issued by NWS Pendleton, OR

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FPUS56 KPDT 121059
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
358 AM PDT Sat Jul 12 2025

ORZ041-WAZ024-122300-
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 Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the mid to upper 90s. West wind 5 to
15 mph.
.TONIGHT...Clear. Lows in the mid 60s to lower 70s. West wind
5 to 15 mph with gusts to around 25 mph.
.SUNDAY...Hot, sunny. Highs 99 to 103. West wind 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 60s to lower 70s. West
wind 5 to 15 mph with gusts to around 25 mph.
.MONDAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Breezy, clear. Lows in the lower
60s to lower 70s. Highs in the upper 80s to mid 90s.

$$

WAZ026-122300-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the 90s. Northwest wind 5 to 15 mph with
gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows in the mid 60s to lower 70s. Windy.
Northwest wind 15 to 25 mph with gusts to around 35 mph.
.SUNDAY...Hot, sunny. Highs 94 to 102. Northwest wind 5 to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. Windy.
Northwest wind 15 to 25 mph with gusts to around 35 mph.
.MONDAY...Sunny. Highs in the upper 80s to mid 90s. Northwest
wind 5 to 15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Windy, clear. Lows in the lower to mid 60s.
.TUESDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 80s to
mid 90s. Lows in the upper 50s to upper 60s.

$$

WAZ027-122300-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the mid to upper 90s. West wind 5 to
10 mph. Gusts up to 20 mph in the morning.
.TONIGHT...Mostly clear. Lows in the mid to upper 60s. Northwest
wind 5 to 15 mph with gusts to around 25 mph.
.SUNDAY...Hot, sunny. Highs 99 to 102. Northwest wind 5 to
10 mph. Gusts up to 20 mph in the morning.
.SUNDAY NIGHT...Mostly clear. Lows in the mid to upper 60s.
Northwest wind 5 to 15 mph with gusts to around 30 mph.
.MONDAY...Sunny. Highs in the mid to upper 90s. Northwest wind
5 to 10 mph with gusts to around 20 mph.
.MONDAY NIGHT THROUGH FRIDAY...Clear. Lows in the 60s. Highs in
the upper 80s to upper 90s.

$$

WAZ028-122300-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Hot, sunny. Highs 96 to 100. Southwest wind 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the mid to upper 60s. West wind
5 to 10 mph with gusts to around 20 mph.
.SUNDAY...Hot, sunny. Highs 100 to 104. Southwest wind 5 to
10 mph.
.SUNDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. West
wind 5 to 15 mph with gusts to around 25 mph.
.MONDAY...Hot, sunny. Highs 96 to 100. Southwest wind 5 to
15 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the 60s.
Highs in the upper 80s to upper 90s.

$$

WAZ029-122300-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the mid to upper 90s. Southwest wind
5 to 15 mph.
.TONIGHT...Mostly clear. Lows in the mid to upper 60s. Southwest
wind 5 to 10 mph.
.SUNDAY...Hot, sunny. Highs 99 to 102. Southwest wind 5 to
15 mph.
.SUNDAY NIGHT...Clear. Lows in the mid to upper 60s. Southwest
wind 5 to 15 mph.
.MONDAY...Sunny. Highs in the mid to upper 90s. Southwest wind
5 to 15 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s to mid 60s. Highs in the upper 80s to upper 90s.

$$

WAZ030-122300-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the mid 70s to lower 80s, except in the
lower 80s to lower 90s valleys. Gusts up to 20 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows in the 60s.
.SUNDAY...Sunny. Highs in the upper 70s to mid 80s, except in the
upper 80s to mid 90s valleys.
.SUNDAY NIGHT...Clear. Lows in the lower to mid 60s.
.MONDAY...Sunny. Highs in the mid 70s to lower 80s, except in the
mid 80s to lower 90s valleys. Southwest wind 5 to 15 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 50s
to lower 60s. Highs in the lower 70s to lower 80s, except in the
upper 70s to upper 80s valleys.

$$

WAZ522-122300-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the lower 70s to lower 80s.
.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
Northwest wind 5 to 15 mph in the evening, becoming light. Gusts
up to 25 mph.
.SUNDAY...Sunny. Highs in the mid 70s to mid 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the 50s. Northwest wind
5 to 15 mph with gusts to around 30 mph.
.MONDAY...Sunny. Highs in the upper 60s to upper 70s. West wind
5 to 15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
40s to upper 50s. Highs in the lower 70s to lower 80s.

$$

WAZ523-122300-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the 80s, except in the upper 80s to
lower 90s valleys. West wind 5 to 10 mph with gusts to around
25 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northwest wind 5 to 15 mph with gusts to around 30 mph.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s, except in the
90s valleys. Northwest wind 5 to 10 mph with gusts to around
20 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northwest wind 5 to 15 mph with gusts to around 30 mph.
.MONDAY...Sunny. Highs in the upper 70s to upper 80s. West wind
5 to 15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 50s
to lower 60s. Highs in the mid 70s to mid 80s.

$$

WAZ521-122300-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
358 AM PDT Sat Jul 12 2025

.TODAY...Hot, sunny. Highs in the lower to mid 90s. Gusts up to
20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 50s to upper 60s.
.SUNDAY...Very hot. Sunny. Highs 94 to 100.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s to upper 60s.
West wind 5 to 15 mph with gusts to around 25 mph.
.MONDAY...Sunny. Highs in the upper 80s to mid 90s.
.MONDAY NIGHT THROUGH FRIDAY...Clear. Lows in the mid 50s to mid
60s. Highs in the lower 80s to lower 90s.

$$

ORZ044-122300-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the mid to upper 90s. West wind 5 to
10 mph. Gusts up to 20 mph in the afternoon.
.TONIGHT...Clear. Lows in the upper 60s to lower 70s. Southwest
wind 5 to 10 mph with gusts to around 20 mph.
.SUNDAY...Hot, sunny. Highs 100 to 102. West wind 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 60s to lower 70s. West
wind 5 to 15 mph.
.MONDAY...Sunny. Highs in the mid to upper 90s. West wind 5 to
15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Clear. Lows in the 60s. Highs in
the 90s.

$$

ORZ049-122300-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the lower 90s. Light wind, becoming
northwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows in the upper 50s to lower 60s. Northwest
wind 5 to 10 mph in the evening, becoming light.
.SUNDAY...Hot, sunny. Highs in the mid 90s. Light wind, becoming
northwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows in the upper 50s to lower 60s. West
wind 5 to 10 mph with gusts to around 20 mph.
.MONDAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid to
upper 50s. Highs in the mid 80s to mid 90s.

$$

ORZ050-122300-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the upper 70s to mid 80s, except in the
mid 80s to mid 90s valleys.
.TONIGHT...Mostly clear. Lows in the mid 50s to mid 60s.
.SUNDAY...Sunny. Highs in the 80s, except in the 90s valleys.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s.
.MONDAY...Sunny. Highs in the upper 70s to upper 80s, except in
the upper 80s to mid 90s valleys.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower
50s to lower 60s. Highs in the lower 70s to lower 80s, except in
the lower 80s to lower 90s valleys.

$$

ORZ502-122300-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
358 AM PDT Sat Jul 12 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 upper 50s to mid 60s.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s.
.SUNDAY NIGHT...Clear. Lows in the upper 50s to mid 60s.
.MONDAY...Sunny. Highs in the lower 80s to lower 90s.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower
50s to lower 60s. Highs in the upper 70s to upper 80s.

$$

ORZ503-122300-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the mid 80s to lower 90s.
.TONIGHT...Clear. Lows in the upper 50s to mid 60s.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s.
.SUNDAY NIGHT...Clear. Lows in the upper 50s to lower 60s.
.MONDAY...Sunny. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower
50s to lower 60s. Highs in the upper 70s to upper 80s.

$$

ORZ505-122300-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the 90s. Light wind, becoming northwest
5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s. North wind
5 to 10 mph in the evening, becoming light.
.SUNDAY...Hot, sunny. Highs 94 to 100. Light wind, becoming
northwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
Northwest wind 5 to 10 mph with gusts to around 20 mph.
.MONDAY...Sunny. Highs in the 90s. West wind 5 to 10 mph with
gusts to around 20 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 50s
to lower 60s. Highs in the mid 80s to mid 90s.

$$

ORZ506-122300-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the mid 80s to lower 90s.
.TONIGHT...Clear. Lows in the lower 50s to lower 60s. Gusts up to
20 mph in the evening.
.SUNDAY...Sunny. Highs in the upper 80s to mid 90s. Gusts up to
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
.MONDAY...Sunny. Highs in the upper 80s to lower 90s.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
40s to upper 50s. Highs in the lower 80s to lower 90s.

$$

ORZ507-122300-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
358 AM PDT Sat Jul 12 2025

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT MONDAY...

.TODAY...Sunny. Highs in the 90s. West wind 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the mid to upper 60s. Southwest
wind 5 to 10 mph.
.SUNDAY...Hot, sunny. Highs 97 to 101. West wind 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows in the mid to upper 60s. West wind
5 to 10 mph.
.MONDAY...Sunny. Highs in the 90s. West wind 5 to 15 mph with
gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s to mid 60s. Highs in the upper 80s to upper 90s.

$$

ORZ508-122300-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
10 mph. Gusts up to 20 mph in the afternoon.
.TONIGHT...Clear. Lows in the mid to upper 60s. West wind 5 to
15 mph.
.SUNDAY...Sunny. Highs in the mid to upper 90s. West wind 5 to
10 mph. Gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows in the mid to upper 60s. West wind
5 to 15 mph.
.MONDAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
15 mph with gusts to around 30 mph.
.MONDAY NIGHT THROUGH FRIDAY...Clear. Lows in the upper 50s to
mid 60s. Highs in the mid 80s to mid 90s.

$$

ORZ510-122300-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
10 mph. Gusts up to 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 60s. Northwest
wind 5 to 15 mph with gusts to around 25 mph.
.SUNDAY...Sunny. Highs in the mid to upper 90s. Light wind,
becoming northwest 5 to 10 mph with gusts to around 20 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows in the lower to mid 60s. Northwest
wind 5 to 15 mph with gusts to around 25 mph.
.MONDAY...Sunny. Highs in the upper 80s to mid 90s. West wind
5 to 15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH FRIDAY...Clear. Lows in the mid 50s to mid
60s. Highs in the mid 80s to mid 90s.

$$

ORZ511-122300-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the lower to mid 90s. Light wind,
becoming north 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows in the upper 50s to lower 60s. North wind
5 to 10 mph with gusts to around 20 mph in the evening, becoming
light.
.SUNDAY...Sunny. Highs in the mid to upper 90s. Light wind,
becoming north 5 to 10 mph with gusts to around 20 mph in the
afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s to lower 60s.
Northwest wind 5 to 15 mph with gusts to around 25 mph.
.MONDAY...Sunny. Highs in the lower to mid 90s. West wind 5 to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower
50s to lower 60s. Highs in the upper 80s to mid 90s.

$$

ORZ509-122300-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
358 AM PDT Sat Jul 12 2025

.TODAY...Sunny. Highs in the 80s, except in the upper 80s to
lower 90s valleys.
.TONIGHT...Clear. Lows in the lower 50s to lower 60s.
.SUNDAY...Sunny. Highs in the lower 80s to lower 90s, except in
the lower to mid 90s valleys.
.SUNDAY NIGHT...Clear. Lows in the lower 50s to lower 60s.
.MONDAY...Sunny. Highs in the upper 70s to upper 80s, except in
the upper 80s to lower 90s valleys.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
40s to upper 50s. Highs in the mid 70s to mid 80s, except in the
lower 80s to lower 90s valleys.

$$