309
FPUS56 KPDT 181058
ZFPPDT
ZONE FORECAST PRODUCT FOR NORTHEAST OREGON AND SOUTH CENTRAL WASHINGTON
NATIONAL WEATHER SERVICE PENDLETON OR
358 AM PDT TUE AUG 18 2026
ORZ041-WAZ024-182300-
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 TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. BREEZY. WEST
WIND 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO MID 60S. WINDY.
WEST WIND 15 TO 25 MPH DECREASING TO 5 TO 15 MPH OVERNIGHT.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE UPPER 80S TO LOWER 90S. WEST WIND 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID
60S. WEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. WEST WIND 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE 60S.
HIGHS IN THE MID 80S TO MID 90S.
FRIDAY NIGHT
WINDY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN SHOWERS. LOWS IN THE UPPER 50S TO MID 60S.
SATURDAY
WINDY. PARTLY CLOUDY. HIGHS IN THE UPPER 70S TO LOWER
80S.
SATURDAY NIGHT THROUGH MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN
THE MID 50S TO MID 60S. HIGHS IN THE UPPER 70S TO UPPER 80S.
WAZ026-182300-
KITTITAS VALLEY-
INCLUDING THE CITIES OF ELLENSBURG AND THORP
358 AM PDT TUE AUG 18 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 80S TO LOWER 90S. NORTHWEST WIND 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S.
BREEZY. NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S. NORTHWEST
WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE MORNING,
BECOMING LIGHT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID
60S. NORTHWEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. LIGHT
WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE 60S.
HIGHS IN THE UPPER 80S TO LOWER 90S.
FRIDAY NIGHT AND SATURDAY
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 50S TO MID
60S. HIGHS IN THE UPPER 70S TO UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN
THE LOWER 50S TO LOWER 60S. HIGHS IN THE MID 70S TO MID 80S.
WAZ027-182300-
YAKIMA VALLEY-
INCLUDING THE CITIES OF NACHES, SUNNYSIDE, TOPPENISH, AND YAKIMA
358 AM PDT TUE AUG 18 2026
TODAY
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HIGHS IN
THE LOWER TO MID 90S. NORTHWEST WIND 5 TO 10 MPH. GUSTS UP TO
20 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
NORTHWEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE UPPER 80S TO LOWER 90S. LIGHT WIND.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S. LIGHT WIND.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. LIGHT WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO
MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S TO LOWER 60S.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 80S
TO LOWER 90S. LOWS IN THE LOWER 50S TO LOWER 60S.
WAZ028-182300-
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF CONNELL, PROSSER, AND TRI-CITIES
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. SOUTHWEST WIND
5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S.
SOUTHWEST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE UPPER 80S TO LOWER 90S. SOUTH WIND 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S. LIGHT WIND.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. LIGHT WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO
MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S TO LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE 50S.
HIGHS IN THE LOWER 80S TO LOWER 90S.
WAZ029-182300-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF DAYTON, WAITSBURG, AND WALLA WALLA
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. SOUTHWEST WIND
5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S.
SOUTHWEST WIND 5 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WIND 5 TO
10 MPH. GUSTS UP TO 20 MPH IN THE MORNING.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S. LIGHT WIND.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. LIGHT WIND.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 60S.
SATURDAY
BREEZY. PARTLY CLOUDY. HIGHS IN THE 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S TO LOWER 90S.
WAZ030-182300-
NORTHWEST BLUE MOUNTAINS-
INCLUDING THE CITY OF SKI BLUEWOOD RESORT
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE 70S,
EXCEPT IN THE 80S VALLEYS. SOUTHWEST WIND 5 TO 15 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID 50S TO
LOWER 60S. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID TO UPPER 70S,
EXCEPT IN THE 80S VALLEYS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S, EXCEPT IN
THE MID 80S TO LOWER 90S VALLEYS.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE 60S.
HIGHS IN THE UPPER 70S TO LOWER 80S, EXCEPT IN THE 80S VALLEYS.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 50S TO LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S,
EXCEPT IN THE MID 70S TO LOWER 80S VALLEYS.
SATURDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER TO MID 50S.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 60S TO
MID 70S, EXCEPT IN THE MID 70S TO MID 80S VALLEYS. LOWS IN THE
50S.
WAZ522-182300-
UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF ROSLYN AND EASTON
358 AM PDT TUE AUG 18 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S TO UPPER 70S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO LOWER 50S.
WEST WIND 5 TO 15 MPH IN THE EVENING, BECOMING LIGHT.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE UPPER 60S TO UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID
50S.
THURSDAY
SUNNY. HIGHS IN THE MID 70S TO MID 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S TO MID 70S, EXCEPT
IN THE MID TO UPPER 70S VALLEYS.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S TO MID 50S.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 50S TO MID 60S.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE LOWER 60S TO LOWER 70S.
WAZ523-182300-
LOWER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF APPLETON, CLE ELUM, AND CLIFFDELL
358 AM PDT TUE AUG 18 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 70S TO MID 80S, EXCEPT IN THE 80S VALLEYS. WEST WIND 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE 50S. WEST WIND 5 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE MID 70S TO MID 80S, EXCEPT IN THE MID TO UPPER 80S
VALLEYS. WEST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S. WEST WIND 5 TO
10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S TO UPPER 80S, EXCEPT IN
THE UPPER 80S TO LOWER 90S VALLEYS. LIGHT WIND.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S TO MID 80S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS IN THE 50S. HIGHS IN THE LOWER 70S
TO LOWER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER
40S TO MID 50S. HIGHS IN THE UPPER 60S TO UPPER 70S.
WAZ521-182300-
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF GOLDENDALE AND BICKLETON
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S. GUSTS UP TO
20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO LOWER 60S. WEST
WIND 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING,
BECOMING LIGHT.
WEDNESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS
IN THE MID 80S TO LOWER 90S. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO LOWER
60S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S
TO MID 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 50S TO LOWER 60S.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE MID 70S TO
MID 80S. LOWS IN THE LOWER 50S TO LOWER 60S.
ORZ044-182300-
LOWER COLUMBIA BASIN OF OREGON-
INCLUDING THE CITIES OF BOARDMAN, HERMISTON, AND IONE
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE LOWER 90S. BREEZY. SOUTHWEST WIND
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. BREEZY. SOUTHWEST
WIND 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WIND 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S. SOUTHWEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. WEST WIND 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 60S.
SATURDAY
WINDY. PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 80S.
SATURDAY NIGHT THROUGH MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN
THE MID TO UPPER 50S. HIGHS IN THE 80S.
ORZ049-182300-
GRANDE RONDE VALLEY-
INCLUDING THE CITIES OF COVE, ELGIN, LA GRANDE, AND UNION
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE LOWER
90S. LIGHT WIND, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. NORTHWEST
WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING,
BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. LIGHT WIND.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.
NORTH WIND 5 TO 10 MPH.
THURSDAY
HOT, SUNNY. HIGHS IN THE MID TO UPPER 90S. LIGHT
WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S
TO LOWER 60S. HIGHS IN THE MID TO UPPER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID TO UPPER 50S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID TO UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE MID 80S TO LOWER 90S.
ORZ050-182300-
WALLOWA COUNTY-
INCLUDING THE CITIES OF ENTERPRISE, JOSEPH, AND WALLOWA
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 70S TO LOWER 80S,
EXCEPT IN THE MID 80S TO LOWER 90S VALLEYS. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER 40S TO
UPPER 50S. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S TO MID 80S, EXCEPT IN
THE MID 80S TO LOWER 90S VALLEYS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO LOWER
60S.
THURSDAY
SUNNY. HIGHS IN THE 80S, EXCEPT IN THE LOWER TO MID
90S VALLEYS.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S
TO MID 60S. HIGHS IN THE UPPER 70S TO UPPER 80S, EXCEPT IN THE
UPPER 80S TO MID 90S VALLEYS.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN SHOWERS. LOWS IN THE MID 50S TO LOWER 60S. HIGHS
IN THE LOWER 70S TO LOWER 80S, EXCEPT IN THE LOWER 80S TO LOWER
90S VALLEYS.
SATURDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 70S TO
LOWER 80S, EXCEPT IN THE UPPER 70S TO UPPER 80S VALLEYS. LOWS IN
THE UPPER 40S TO UPPER 50S.
ORZ502-182300-
NORTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF MEACHAM AND TOLLGATE
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE MID
70S TO LOWER 80S, EXCEPT IN THE 80S VALLEYS. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE 50S. GUSTS UP
TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE LOWER
50S TO LOWER 60S.
THURSDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S
TO MID 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 50S TO LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S,
EXCEPT IN THE MID 70S TO LOWER 80S VALLEYS.
SATURDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S TO LOWER 50S.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE MID 70S TO
MID 80S. LOWS IN THE UPPER 40S TO MID 50S.
ORZ503-182300-
SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF LONG CREEK, NORTH POWDER, AND UKIAH
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS IN THE 80S. GUSTS UP TO
20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE 50S. GUSTS UP TO 20 MPH IN
THE EVENING.
WEDNESDAY
SUNNY. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
THURSDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S
TO MID 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID TO UPPER 50S.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S TO
MID 80S. LOWS IN THE UPPER 40S TO UPPER 50S.
ORZ505-182300-
JOHN DAY BASIN-
INCLUDING THE CITIES OF DAYVILLE, JOHN DAY, MITCHELL, MONUMENT,
AND SPRAY
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE UPPER
80S TO LOWER 90S. LIGHT WIND, BECOMING NORTHWEST 5 TO 10 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID TO UPPER
50S. NORTHWEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN
THE EVENING, BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS IN
THE UPPER 80S TO MID 90S. LIGHT WIND.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER
60S. LIGHT WIND.
THURSDAY
SUNNY. HIGHS IN THE 90S. LIGHT WIND.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 50S TO MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 80S
TO LOWER 90S. LOWS IN THE LOWER 50S TO LOWER 60S.
ORZ506-182300-
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF BROTHERS, PAULINA, PRAIRIE CITY,
AND SENECA
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS IN THE 80S. GUSTS UP TO
20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID 40S TO MID
50S. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS IN
THE MID 80S TO LOWER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO UPPER
50S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S
TO LOWER 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S
TO MID 50S. HIGHS IN THE UPPER 70S TO UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER
40S TO LOWER 50S. HIGHS IN THE UPPER 70S TO UPPER 80S.
ORZ507-182300-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF ATHENA, PENDLETON, AND PILOT ROCK
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. SOUTHWEST
WIND 5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
SOUTHWEST WIND 5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S.
SOUTHWEST WIND 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER
60S. SOUTHWEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. WEST WIND 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S
TO MID 60S. HIGHS IN THE UPPER 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 50S TO LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE 50S.
HIGHS IN THE 80S.
ORZ508-182300-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF HEPPNER, CONDON, AND FOSSIL
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. WEST WIND
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
BREEZY. WEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. WEST
WIND 5 TO 15 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER
60S. WEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. WEST WIND
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO
MID 60S. HIGHS IN THE MID 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 50S TO LOWER 60S.
SATURDAY
BREEZY. PARTLY CLOUDY. HIGHS IN THE UPPER 70S TO
LOWER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE 50S.
HIGHS IN THE UPPER 70S TO MID 80S.
ORZ510-182300-
NORTH CENTRAL OREGON-
INCLUDING THE CITIES OF DUFUR, MAUPIN, AND MORO
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 80S TO LOWER 90S.
WEST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE 50S. WEST WIND
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
PARTLY CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS IN
THE MID 80S TO LOWER 90S. WEST WIND 5 TO 10 MPH. GUSTS UP TO
20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER
60S. NORTHWEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S TO LOWER 90S. LIGHT
WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO
MID 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID TO UPPER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE 50S.
HIGHS IN THE MID 70S TO MID 80S.
ORZ511-182300-
CENTRAL OREGON-
INCLUDING THE CITIES OF BEND, MADRAS, PRINEVILLE, AND REDMOND
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE UPPER
80S TO LOWER 90S. LIGHT WIND, BECOMING NORTHWEST 5 TO 10 MPH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, BECOMING PARTLY CLOUDY. PATCHY
SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 40S TO MID 50S.
NORTHWEST WIND 5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
EVENING, BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS IN
THE LOWER 90S. LIGHT WIND, BECOMING NORTH 5 TO 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S. NORTHWEST WIND
5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S. LIGHT WIND.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S
TO LOWER 60S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 40S TO MID 50S.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 70S
TO UPPER 80S. LOWS IN THE MID 40S TO MID 50S.
ORZ509-182300-
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF CAMP SHERMAN, LA PINE, SISTERS,
AND SUNRIVER
358 AM PDT TUE AUG 18 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 70S TO MID 80S,
EXCEPT IN THE MID TO UPPER 80S VALLEYS. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID 40S TO MID
50S. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 70S TO MID 80S, EXCEPT IN THE MID 80S TO LOWER 90S
VALLEYS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO UPPER
50S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S TO UPPER 80S, EXCEPT IN
THE UPPER 80S TO LOWER 90S VALLEYS.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE 50S.
HIGHS IN THE MID 70S TO MID 80S, EXCEPT IN THE LOWER 80S TO LOWER
90S VALLEYS.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S TO LOWER 50S.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 60S
TO UPPER 70S, EXCEPT IN THE MID 70S TO MID 80S VALLEYS. LOWS IN
THE LOWER 40S TO LOWER 50S.
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