358
FPUS56 KPDT 042156
ZFPPDT

Zone Forecast Product for Northeast Oregon and South Central Washington
National Weather Service Pendleton OR
255 PM PDT Sat Apr 4 2026

ORZ041-WAZ024-051100-
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 Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the mid to upper 40s. East wind
5 to 10 mph in the evening, becoming light.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 70s. Light
wind, becoming east 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows around 50. East wind 5 to
10 mph in the evening, becoming light.
.MONDAY...Sunny. Highs in the mid to upper 70s. West wind 5 to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s.
West wind 5 to 15 mph with gusts to around 25 mph.
.TUESDAY...Windy, sunny. Highs in the lower to mid 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the upper
30s to mid 40s. Highs in the 60s.

$$

WAZ026-051100-
Kittitas Valley-
Including the cities of Ellensburg and Thorp
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the lower to mid 40s. Light
wind.
.SUNDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. Light
wind, becoming northeast 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
North wind 5 to 10 mph.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. West wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. West
wind 5 to 15 mph with gusts to around 30 mph.
.TUESDAY...Windy, sunny. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Breezy. Mostly clear. Lows in
the lower 30s to lower 40s. Highs in the mid 50s to mid 60s.

$$

WAZ027-051100-
Yakima Valley-
Including the cities of Naches, Sunnyside, Toppenish, and Yakima
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the lower to mid 40s. Light
wind.
.SUNDAY...Mostly cloudy. Highs in the upper 60s to lower 70s.
Light wind, becoming northeast 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
North wind 5 to 10 mph.
.MONDAY...Partly cloudy. Highs in the mid 70s to lower 80s. Light
wind.
.MONDAY NIGHT...Partly cloudy. Lows in the 40s. West wind 5 to
15 mph with gusts to around 25 mph.
.TUESDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 50s
to upper 60s. Lows in the mid 30s to mid 40s.

$$

WAZ028-051100-
Lower Columbia Basin of Washington-
Including the cities of Connell, Prosser, and Tri-Cities
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the lower to mid 40s. Northeast
wind 5 to 10 mph.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 70s. North
wind 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
North wind 5 to 10 mph.
.MONDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
Southwest wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s.
Southwest wind 5 to 15 mph.
.TUESDAY...Windy. Partly cloudy. Highs in the 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the mid
30s to lower 40s. Highs in the 60s.

$$

WAZ029-051100-
Foothills of the Blue Mountains of Washington-
Including the cities of Dayton, Waitsburg, and Walla Walla
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the lower to mid 40s. Light
wind, becoming east 5 to 10 mph overnight.
.SUNDAY...Mostly cloudy. Highs in the lower 70s. Light wind,
becoming north 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. East wind
5 to 10 mph.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Southwest
wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s to lower
50s. Southwest wind 5 to 15 mph with gusts to around 25 mph.
.TUESDAY...Windy, sunny. Highs in the lower to mid 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the mid
30s to lower 40s. Highs in the upper 50s to mid 60s.

$$

WAZ030-051100-
Northwest Blue Mountains-
Including the city of Ski Bluewood Resort
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly cloudy. Highs in the 60s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the 40s.
.MONDAY...Partly cloudy. Highs in the 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to upper
40s. Southwest wind 5 to 15 mph with gusts to around 30 mph.
.TUESDAY...Windy, sunny. Highs in the upper 40s to mid 50s.
.TUESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
30s. Highs in the mid 40s to mid 50s.
.SATURDAY...Sunny with a 20 percent chance of rain. Highs in the
upper 40s to upper 50s.

$$

WAZ522-051100-
Upper Slopes of the Eastern Washington Cascades Crest-
Including the cities of Roslyn and Easton
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly cloudy. Highs in the mid 50s to lower 60s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s to lower
40s.
.MONDAY...Sunny. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
West wind 5 to 15 mph with gusts to around 30 mph.
.TUESDAY...Windy, sunny. Highs in the upper 30s to mid 40s.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
mid 20s to lower 30s. Highs in the lower 40s to lower 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the upper 40s
to mid 50s. Lows in the upper 20s to mid 30s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
high mountain snow. Highs in the mid 40s to lower 50s.

$$

WAZ523-051100-
Lower Slopes of the Eastern Washington Cascades Crest-
Including the cities of Appleton, Cle Elum, and Cliffdell
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the upper 30s to mid 40s. Light
wind.
.SUNDAY...Mostly cloudy. Highs in the upper 50s to upper 60s.
Light wind, becoming east 5 to 10 mph with gusts to around 20 mph
in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 40s. East
wind 5 to 10 mph in the evening, becoming light.
.MONDAY...Sunny. Highs in the lower 60s to lower 70s, except in
the upper 60s to lower 70s valleys. West wind 5 to 10 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
West wind 5 to 15 mph with gusts to around 35 mph.
.TUESDAY THROUGH FRIDAY NIGHT...Breezy. Mostly clear. Highs in
the upper 40s to upper 50s. Lows in the lower 30s to lower 40s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the upper 40s to upper 50s.

$$

WAZ521-051100-
Simcoe Highlands-
Including the cities of Goldendale and Bickleton
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the lower to mid 40s.
.SUNDAY...Mostly cloudy. Highs in the mid 60s to lower 70s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
.MONDAY...Sunny. Highs in the upper 60s to mid 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to upper
40s. Breezy. West wind 10 to 20 mph with gusts to around 35 mph.
.TUESDAY...Windy, sunny. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the lower
30s to lower 40s. Highs in the mid 50s to mid 60s.

$$

ORZ044-051100-
Lower Columbia Basin of Oregon-
Including the cities of Boardman, Hermiston, and Ione
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the mid 40s. Northeast wind
5 to 10 mph in the evening, becoming light.
.SUNDAY...Mostly cloudy. Highs in the lower 70s. Light wind,
becoming northeast 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
wind 5 to 10 mph in the evening, becoming light.
.MONDAY...Partly cloudy. Highs in the upper 70s. Southwest wind
5 to 10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Southwest wind
5 to 15 mph with gusts to around 25 mph.
.TUESDAY...Windy, sunny. Highs in the 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the upper
30s to lower 40s. Highs in the 60s.

$$

ORZ049-051100-
Grande Ronde Valley-
Including the cities of Cove, Elgin, La Grande, and Union
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the upper 30s. Southeast wind
5 to 10 mph.
.SUNDAY...Mostly cloudy. Highs in the upper 60s. Southeast wind
5 to 15 mph. Gusts up to 25 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southeast
wind 5 to 15 mph.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Light
wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 60s.
Lows in the lower 30s to lower 40s.
.WEDNESDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs in the
upper 50s to mid 60s. Lows in the lower to mid 30s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the lower to mid 60s.

$$

ORZ050-051100-
Wallowa County-
Including the cities of Enterprise, Joseph, and Wallowa
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly cloudy. Highs in the mid 50s to lower 60s,
except in the mid 60s to lower 70s valleys.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s to mid 40s.
.MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s,
except in the upper 60s to lower 70s valleys.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to mid 40s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 40s
to upper 50s, except in the upper 50s to lower 60s valleys. Lows
in the lower 30s to lower 40s.
.WEDNESDAY...Sunny with a 20 percent chance of high elevation
snow. Highs in the lower 40s to lower 50s, except in the 50s
valleys.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid
30s.
.THURSDAY...Sunny with a 20 percent chance of high mountain snow.
Highs in the lower 40s to lower 50s, except in the 50s valleys.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
upper 20s to upper 30s. Highs in the mid 40s to mid 50s, except
in the lower 50s to lower 60s valleys.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the upper 40s to mid 50s, except in the mid 50s to lower 60s
valleys.

$$

ORZ502-051100-
Northern Blue Mountains of Oregon-
Including the cities of Meacham and Tollgate
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly cloudy. Highs in the 60s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 40s.
.MONDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
.TUESDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs in the upper
40s to upper 50s. Lows in the lower 30s to lower 40s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 50s.

$$

ORZ503-051100-
Southern Blue Mountains of Oregon-
Including the cities of Long Creek, North Powder, and Ukiah
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly cloudy. Highs in the mid to upper 60s. Gusts up
to 20 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 40s.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 60s to lower 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 50s
to lower 60s. Lows in the lower 30s to lower 40s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain and
high mountain snow. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
30s. Highs in the lower 50s to lower 60s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 50s to lower 60s.

$$

ORZ505-051100-
John Day Basin-
Including the cities of Dayville, John Day, Mitchell, Monument,
and Spray
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the lower to mid 40s. Light
wind.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 70s. Light
wind.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
Northeast wind 5 to 10 mph in the evening, becoming light.
.MONDAY...Partly cloudy. Highs in the 70s. Light wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. West
wind 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the 60s. Lows
in the mid 30s to mid 40s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain.
Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
30s. Highs in the mid 50s to mid 60s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the upper 50s to mid 60s.

$$

ORZ506-051100-
Ochoco-John Day Highlands-
Including the cities of Brothers, Paulina, Prairie City,
and Seneca
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly cloudy. Highs in the mid 60s to lower 70s. Gusts
up to 20 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s to lower
40s.
.MONDAY...Partly cloudy. Highs in the upper 60s to lower 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper
50s to mid 60s. Lows in the lower 30s to lower 40s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain and
high mountain snow. Highs in the 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
rain. Lows in the upper 20s to lower 30s.
.THURSDAY...Sunny with a 20 percent chance of rain and high
mountain snow. Highs in the mid 50s to lower 60s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
lower to mid 30s. Highs in the mid 50s to lower 60s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 50s to lower 60s.

$$

ORZ507-051100-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Athena, Pendleton, and Pilot Rock
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the lower to mid 40s. East wind
5 to 10 mph.
.SUNDAY...Mostly cloudy. Highs in the upper 60s to lower 70s.
Southeast wind 5 to 10 mph shifting to the north in the
afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s. East
wind 5 to 10 mph.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Southwest
wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
wind 5 to 15 mph with gusts to around 25 mph.
.TUESDAY...Windy, sunny. Highs in the lower to mid 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the mid
30s to lower 40s. Highs in the upper 50s to mid 60s.

$$

ORZ508-051100-
Foothills of the Southern Blue Mountains of Oregon-
Including the cities of Heppner, Condon, and Fossil
255 PM PDT Sat Apr 4 2026

.TONIGHT...Partly cloudy. Lows in the mid 40s. East wind 5 to
10 mph.
.SUNDAY...Mostly cloudy. Highs in the upper 60s to lower 70s.
East wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s. East
wind 5 to 15 mph.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Southwest
wind 5 to 10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s. West
wind 5 to 15 mph with gusts to around 25 mph.
.TUESDAY...Windy, sunny. Highs in the lower to mid 60s.
.TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the mid
30s to lower 40s. Highs in the mid 50s to mid 60s.

$$

ORZ510-051100-
North Central Oregon-
Including the cities of Dufur, Maupin, and Moro
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the lower to mid 40s. Northeast
wind 5 to 10 mph in the evening, becoming light.
.SUNDAY...Mostly cloudy. Highs in the upper 60s to lower 70s.
Light wind, becoming northeast 5 to 10 mph with gusts to around
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s.
Northeast wind 5 to 10 mph with gusts to around 20 mph in the
evening, becoming light.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Southwest
wind 5 to 10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. West
wind 5 to 15 mph with gusts to around 25 mph.
.TUESDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 50s
to mid 60s. Lows in the mid 30s to mid 40s.

$$

ORZ511-051100-
Central Oregon-
Including the cities of Bend, Madras, Prineville, and Redmond
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the upper 30s to lower 40s.
North wind 5 to 10 mph in the evening, becoming light.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 70s. Light
wind, becoming northeast 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
North wind 5 to 10 mph in the evening, becoming light.
.MONDAY...Partly cloudy. Highs in the lower to mid 70s. Light
wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to lower
40s. West wind 5 to 10 mph with gusts to around 20 mph.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs in the lower to
mid 60s. Lows in the lower 30s to lower 40s.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the 30s.
Highs in the lower to mid 60s.

$$

ORZ509-051100-
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, La Pine, Sisters,
and Sunriver
255 PM PDT Sat Apr 4 2026

.TONIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly cloudy. Highs in the lower 60s to lower 70s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.MONDAY...Sunny. Highs in the 60s, except in the upper 60s to
lower 70s valleys.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY...Partly cloudy. Highs in the upper 40s to upper 50s,
except in the upper 50s to lower 60s valleys.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 20 percent
chance of rain. Lows in the upper 20s to mid 30s. Highs in the
lower 50s to lower 60s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower to
mid 30s. Highs in the lower 50s to lower 60s.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the lower to mid 30s.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
high mountain snow. Highs in the lower 50s to lower 60s.

$$