689
FPUS56 KPDT 231539
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
838 AM PDT Thu Jul 23 2026

ORZ041-WAZ024-232300-
Eastern Columbia River Gorge of Oregon-
Eastern Columbia River Gorge of Washington-
Including the cities of Arlington, The Dalles, and White Salmon
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Sunny. Patchy smoke through the day. Highs in the upper
80s to mid 90s. Windy. West wind 15 to 25 mph.
.TONIGHT...Clear. Patchy smoke in the evening. Lows in the 60s.
Windy. West wind 15 to 25 mph decreasing to 5 to 15 mph
overnight.
.FRIDAY...Sunny. Patchy smoke in the afternoon. Highs in the 90s.
West wind 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the 60s. Windy. West wind
15 to 25 mph with gusts to around 35 mph.
.SATURDAY...Sunny. Highs in the 80s. Breezy. West wind 10 to
20 mph with gusts to around 35 mph.
.SATURDAY NIGHT...Windy, clear. Lows in the upper 50s to lower
60s.
.SUNDAY THROUGH TUESDAY NIGHT...Breezy, clear. Highs in the 80s.
Lows in the upper 50s to mid 60s.
.WEDNESDAY...Sunny. Highs in the upper 80s to lower 90s.

$$

WAZ026-232300-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
838 AM PDT Thu Jul 23 2026

.TODAY...Partly cloudy in the morning then clearing. Patchy smoke
in the afternoon. Highs in the 90s. Northwest wind 5 to 15 mph.
Gusts up to 30 mph decreasing to 20 mph in the afternoon.
.TONIGHT...Clear. Patchy smoke. Lows in the 60s. Windy. Northwest
wind 15 to 25 mph with gusts to around 35 mph.
.FRIDAY...Sunny. Patchy smoke in the morning. Highs in the 90s.
West wind 5 to 10 mph. Gusts up to 25 mph in the morning.
.FRIDAY NIGHT...Mostly clear. Lows in the 60s. West wind 5 to
15 mph with gusts to around 30 mph.
.SATURDAY...Sunny. Highs in the mid to upper 80s. West wind 5 to
15 mph with gusts to around 35 mph.
.SATURDAY NIGHT...Windy, clear. Lows in the 50s.
.SUNDAY THROUGH WEDNESDAY...Clear. Highs in the upper 70s to
upper 80s. Lows in the lower 50s to lower 60s.

$$

WAZ027-232300-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Hot, sunny. Patchy smoke. Highs 96 to 100. West wind
5 to 10 mph. Gusts up to 25 mph in the morning.
.TONIGHT...Clear. Patchy smoke. Lows in the lower to mid 60s.
Northwest wind 5 to 15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Patchy smoke through the day. Highs in the mid
to upper 90s. Light wind, becoming south 5 to 10 mph in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. West
wind 5 to 15 mph with gusts to around 30 mph.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s. West wind
5 to 15 mph with gusts to around 40 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
mid 50s to lower 60s. Highs in the lower 80s to lower 90s.

$$

WAZ028-232300-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Hot, sunny. Patchy smoke. Highs 97 to 103. Southwest
wind 5 to 15 mph.
.TONIGHT...Clear. Patchy smoke. Lows in the 60s. Southwest wind
5 to 15 mph with gusts to around 25 mph.
.FRIDAY...Hot, sunny. Patchy smoke. Highs 97 to 101. Southwest
wind 5 to 10 mph.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid to upper
60s. Southwest wind 5 to 10 mph with gusts to around 20 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Southwest wind
5 to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
mid 50s to lower 60s. Highs in the mid 80s to mid 90s.

$$

WAZ029-232300-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Hot, sunny. Patchy smoke. Highs 98 to 101. Southwest
wind 5 to 15 mph.
.TONIGHT...Clear. Patchy smoke. Lows in the mid to upper 60s.
Southwest wind 5 to 15 mph with gusts to around 25 mph.
.FRIDAY...Hot, sunny. Patchy smoke in the morning. Highs 98 to
101. Southwest wind 5 to 10 mph. Gusts up to 20 mph in the
morning.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid to upper
60s. Southwest wind 5 to 10 mph with gusts to around 25 mph.
.SATURDAY...Sunny. Highs in the lower to mid 90s. Southwest wind
5 to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
upper 50s to lower 60s. Highs in the mid 80s to mid 90s.

$$

WAZ030-232300-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke through the day. A 20 percent chance
of showers and thunderstorms in the afternoon. Highs in the lower
to mid 80s, except in the upper 80s to mid 90s valleys.
.TONIGHT...Mostly clear. Patchy smoke. Lows in the lower to mid
60s.
.FRIDAY...Sunny. Patchy smoke through the day. Highs in the lower
80s to lower 90s.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the upper 50s to mid
60s.
.SATURDAY...Sunny. Highs in the mid 70s to lower 80s, except in
the 80s valleys.
.SATURDAY NIGHT THROUGH WEDNESDAY...Clear. Lows in the 50s. Highs
in the lower 70s to lower 80s.

$$

WAZ522-232300-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
838 AM PDT Thu Jul 23 2026

.TODAY...Partly cloudy with a chance of showers and thunderstorms
in the morning, then sunny with a chance of rain showers in the
afternoon. Patchy smoke through the day. Highs in the lower 70s
to lower 80s. Gusts up to 20 mph in the afternoon. Chance of
precipitation 20 percent.
.TONIGHT...Mostly clear. Patchy smoke. Lows in the lower to mid
50s. West wind 5 to 15 mph in the evening, becoming light. Gusts
up to 25 mph.
.FRIDAY...Sunny. Highs in the mid 70s to mid 80s. Gusts up to
25 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Sunny. Highs in the lower 60s to lower 70s.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the mid 40s to lower 50s.
.SUNDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower
60s to lower 70s. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Sunny. Highs in the mid 60s to mid 70s, except in
the lower to mid 70s valleys.

$$

WAZ523-232300-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. A 20 percent chance of rain showers in the
morning. Patchy smoke through the day. Highs in the lower 80s to
lower 90s. West wind 5 to 10 mph with gusts to around 25 mph.
.TONIGHT...Mostly clear. Patchy smoke through the night. Lows in
the mid 50s to lower 60s. West wind 5 to 15 mph with gusts to
around 30 mph.
.FRIDAY...Sunny. Patchy smoke in the morning. Highs in the upper
70s to upper 80s, except in the upper 80s to lower 90s valleys.
West wind 5 to 10 mph with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s.
West wind 5 to 15 mph with gusts to around 30 mph.
.SATURDAY...Sunny. Highs in the mid 60s to mid 70s, except in the
mid 70s to lower 80s valleys. West wind 5 to 15 mph with gusts to
around 40 mph.
.SATURDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the
upper 40s to mid 50s. Highs in the upper 60s to upper 70s.
.WEDNESDAY...Sunny. Highs in the lower 70s to lower 80s, except
in the 80s valleys.

$$

WAZ521-232300-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke through the day. Highs in the mid
80s to mid 90s. Southwest wind 5 to 15 mph in the afternoon.
Gusts up to 30 mph.
.TONIGHT...Clear. Patchy smoke through the night. Lows in the mid
50s to mid 60s. Breezy. West wind 10 to 20 mph in the evening,
becoming light. Gusts up to 30 mph.
.FRIDAY...Sunny. Patchy smoke. Highs in the upper 80s to mid 90s.
Gusts up to 25 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s.
West wind 5 to 15 mph with gusts to around 35 mph.
.SATURDAY...Sunny. Highs in the mid 70s to mid 80s. Breezy. West
wind 10 to 20 mph with gusts to around 45 mph.
.SATURDAY NIGHT...Breezy, clear. Lows in the upper 40s to upper
50s.
.SUNDAY THROUGH TUESDAY NIGHT...Clear. Highs in the mid 70s to
mid 80s. Lows in the upper 40s to upper 50s.
.WEDNESDAY...Sunny. Highs in the 80s.

$$

ORZ044-232300-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Sunny. Patchy smoke through the day. Highs in the mid to
upper 90s. Windy. West wind 15 to 25 mph with gusts to around
35 mph.
.TONIGHT...Clear. Patchy smoke through the night. Lows in the mid
60s. Windy. Southwest wind 15 to 25 mph with gusts to around
35 mph.
.FRIDAY...Sunny. Patchy smoke in the afternoon. Highs in the mid
to upper 90s. West wind 5 to 15 mph.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid 60s. West
wind 5 to 15 mph with gusts to around 30 mph.
.SATURDAY...Sunny. Highs in the upper 80s to lower 90s. Breezy.
West wind 10 to 20 mph with gusts to around 35 mph.
.SATURDAY NIGHT...Windy, clear. Lows in the upper 50s.
.SUNDAY THROUGH WEDNESDAY...Clear. Highs in the mid 80s to lower
90s. Lows in the upper 50s to lower 60s.

$$

ORZ049-232300-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
838 AM PDT Thu Jul 23 2026

.TODAY...Hot. Sunny in the morning, then partly cloudy with a
50 percent chance of thunderstorms in the afternoon. Areas of
smoke in the morning, then patchy smoke in the afternoon. Highs
in the upper 90s. Light wind.
.TONIGHT...Clear. Patchy smoke in the evening, then areas of
smoke overnight. Lows around 60. North wind 5 to 10 mph in the
evening, becoming light.
.FRIDAY...Very hot. Sunny. Patchy smoke. Highs 99 to 100. Light
wind.
.FRIDAY NIGHT...Clear. Areas of smoke. Lows in the upper 50s to
lower 60s. Northwest wind 5 to 10 mph.
.SATURDAY...Hot, sunny. Highs in the mid to upper 90s. Light
wind.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
lower to mid 50s. Highs in the upper 80s to mid 90s.

$$

ORZ050-232300-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
838 AM PDT Thu Jul 23 2026

.TODAY...Hot, sunny. Patchy smoke through the day. A 50 percent
chance of showers and thunderstorms in the afternoon. Highs in
the lower 80s to lower 90s, except in the 90s valleys. Gusts up
to 20 mph in the afternoon. Rainfall amounts less than a tenth of
an inch, except higher amounts possible in thunderstorms.
.TONIGHT...Partly cloudy with a 20 percent chance of showers and
thunderstorms in the evening, then clear overnight. Patchy smoke
through the night. Lows in the mid 50s to mid 60s.
.FRIDAY...Hot, sunny. Patchy smoke. Highs in the mid 80s to lower
90s, except 93 to 100 valleys. Gusts up to 25 mph in the
afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid 50s to mid
60s.
.SATURDAY...Sunny. Highs in the 80s, except in the 90s valleys.
.SATURDAY NIGHT THROUGH WEDNESDAY...Clear. Lows in the 50s. Highs
in the mid 70s to mid 80s, except in the lower 80s to lower 90s
valleys.

$$

ORZ502-232300-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke through the day. A 50 percent chance
of showers and thunderstorms in the afternoon. Highs in the upper
80s to mid 90s. Rainfall amounts less than a tenth of an inch,
except higher amounts possible in thunderstorms.
.TONIGHT...Clear. Patchy smoke. Lows in the mid 50s to lower 60s.
.FRIDAY...Hot, sunny. Patchy smoke. Highs in the upper 80s to mid
90s.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid 50s to lower
60s.
.SATURDAY...Sunny. Highs in the upper 70s to mid 80s, except in
the mid 80s to lower 90s valleys.
.SATURDAY NIGHT THROUGH WEDNESDAY...Clear. Lows in the upper 40s
to upper 50s. Highs in the upper 70s to upper 80s.

$$

ORZ503-232300-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke through the day. A chance of showers
and thunderstorms in the afternoon. Highs in the mid 80s to lower
90s. Gusts up to 20 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Clear. Patchy smoke. Lows in the mid 50s to lower 60s.
Gusts up to 20 mph in the evening.
.FRIDAY...Sunny. Patchy smoke through the day. Highs in the upper
80s to mid 90s. Gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the mid to upper
50s.
.SATURDAY...Sunny. Highs in the lower 80s to lower 90s.
.SATURDAY NIGHT THROUGH WEDNESDAY...Clear. Lows in the upper 40s
to mid 50s. Highs in the upper 70s to upper 80s.

$$

ORZ505-232300-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
838 AM PDT Thu Jul 23 2026

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

$$

ORZ506-232300-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Smoke in the morning, then patchy smoke in the
afternoon. Highs in the upper 80s to lower 90s. Gusts up to
20 mph in the afternoon.
.TONIGHT...Mostly clear. Smoke in the evening, then areas of
smoke overnight. Lows in the upper 40s to upper 50s. Gusts up to
20 mph in the evening.
.FRIDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs in the upper 80s to mid 90s. Gusts up to
25 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Areas of smoke. Lows in the upper
40s to upper 50s.
.SATURDAY...Sunny. Highs in the mid to upper 80s.
.SATURDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the mid
40s to lower 50s. Highs in the upper 70s to upper 80s.

$$

ORZ507-232300-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
838 AM PDT Thu Jul 23 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TODAY...Sunny. Patchy smoke. Highs in the mid to upper 90s. West
wind 5 to 15 mph with gusts to around 25 mph.
.TONIGHT...Clear. Patchy smoke. Lows in the lower to mid 60s.
Southwest wind 5 to 15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Patchy smoke in the morning. Highs in the mid to
upper 90s. West wind 5 to 10 mph. Gusts up to 20 mph in the
afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the lower to mid
60s. West wind 5 to 15 mph with gusts to around 25 mph.
.SATURDAY...Sunny. Highs in the upper 80s to lower 90s. West wind
5 to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
mid 50s to lower 60s. Highs in the lower 80s to lower 90s.

$$

ORZ508-232300-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke. Highs in the lower to mid 90s.
Breezy. West wind 10 to 20 mph with gusts to around 35 mph.
.TONIGHT...Clear. Patchy smoke through the night. Lows in the
lower to mid 60s. Windy. West wind 15 to 25 mph shifting to the
southwest 5 to 15 mph overnight. Gusts up to 35 mph.
.FRIDAY...Sunny. Patchy smoke in the afternoon. Highs in the
lower to mid 90s. West wind 5 to 15 mph. Gusts up to 25 mph in
the afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows in the upper 50s to
lower 60s. West wind 5 to 15 mph with gusts to around 35 mph.
.SATURDAY...Sunny. Highs in the mid to upper 80s. West wind 5 to
15 mph with gusts to around 40 mph.
.SATURDAY NIGHT...Windy, clear. Lows in the 50s.
.SUNDAY THROUGH WEDNESDAY...Clear. Highs in the 80s. Lows in the
lower 50s to lower 60s.

$$

ORZ510-232300-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Patchy smoke through the day. Highs in the upper
80s to lower 90s. West wind 5 to 15 mph with gusts to around
30 mph.
.TONIGHT...Clear. Patchy smoke through the night. Lows in the
upper 50s to lower 60s. Northwest wind 5 to 15 mph with gusts to
around 35 mph.
.FRIDAY...Sunny. Patchy smoke in the afternoon. Highs in the
lower to mid 90s. Light wind, becoming northwest 5 to 10 mph with
gusts to around 20 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
Northwest wind 5 to 15 mph with gusts to around 35 mph.
.SATURDAY...Sunny. Highs in the 80s. West wind 5 to 10 mph with
gusts to around 35 mph.
.SATURDAY NIGHT THROUGH WEDNESDAY...Breezy, clear. Lows in the
50s. Highs in the upper 70s to upper 80s.

$$

ORZ511-232300-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs in the lower to mid 90s. Light wind, becoming
northwest 5 to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Smoke in the evening, then patchy smoke
overnight. Lows in the mid to upper 50s. Northwest wind 5 to
15 mph in the evening, becoming light.
.FRIDAY...Sunny. Areas of smoke through the day. Highs in the
90s. Light wind.
.FRIDAY NIGHT...Mostly clear. Areas of smoke. Lows in the 50s.
Northwest wind 5 to 15 mph with gusts to around 25 mph.
.SATURDAY...Sunny. Highs in the mid to upper 80s. Light wind.
.SATURDAY NIGHT THROUGH WEDNESDAY...Clear. Lows in the upper 40s
to mid 50s. Highs in the mid 80s to lower 90s.

$$

ORZ509-232300-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
838 AM PDT Thu Jul 23 2026

.TODAY...Sunny. Smoke in the morning, then patchy smoke in the
afternoon. Highs in the mid 70s to mid 80s, except in the mid 80s
to lower 90s valleys. Gusts up to 20 mph in the afternoon.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Areas of
smoke overnight. Lows in the upper 40s to upper 50s. Gusts up to
20 mph in the evening.
.FRIDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs in the upper 70s to upper 80s, except in
the upper 80s to lower 90s valleys. Gusts up to 20 mph in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Sunny. Highs in the upper 60s to upper 70s, except in
the upper 70s to mid 80s valleys.
.SATURDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows in the mid
40s to lower 50s. Highs in the upper 60s to upper 70s, except in
the mid 70s to mid 80s valleys.
.WEDNESDAY...Sunny. Highs in the lower 70s to lower 80s, except
in the 80s valleys.

$$