730  
FPUS56 KPDT 171102  
ZFPPDT  
 
ZONE FORECAST PRODUCT FOR NORTHEAST OREGON AND SOUTH CENTRAL WASHINGTON  
NATIONAL WEATHER SERVICE PENDLETON OR  
402 AM PDT THU SEP 17 2026  
 
ORZ041-WAZ024-172300-  
EASTERN COLUMBIA RIVER GORGE OF OREGON-  
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-  
INCLUDING THE CITIES OF ARLINGTON, THE DALLES, AND WHITE SALMON  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN  
THE UPPER 70S TO LOWER 80S. LIGHT WIND.    
TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.  
SOUTHWEST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH OVERNIGHT.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S. WEST WIND  
5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 50S. WEST WIND 5 TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER TO MID 80S. LIGHT WIND.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S  
TO LOWER 80S. LOWS IN THE LOWER 50S TO LOWER 60S.  
 
 
 
WAZ026-172300-  
KITTITAS VALLEY-  
INCLUDING THE CITIES OF ELLENSBURG AND THORP  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE MID TO UPPER 70S. LIGHT WIND.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. LIGHT  
WIND.    
FRIDAY  
SUNNY. HIGHS IN THE 70S. LIGHT WIND.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.  
LIGHT WIND.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER TO MID 70S. LIGHT WIND.    
SATURDAY NIGHT THROUGH TUESDAY  
MOSTLY CLEAR. LOWS IN THE 50S.  
HIGHS IN THE 70S.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S TO LOWER 50S. HIGHS IN THE MID 60S TO MID 70S.  
 
 
 
WAZ027-172300-  
YAKIMA VALLEY-  
INCLUDING THE CITIES OF NACHES, SUNNYSIDE, TOPPENISH, AND YAKIMA  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN  
THE MID TO UPPER 70S. LIGHT WIND.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. LIGHT  
WIND.    
FRIDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. LIGHT WIND.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. LIGHT  
WIND.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. LIGHT WIND.   
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO UPPER 50S. HIGHS IN THE MID 70S TO MID 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.  
 
 
 
WAZ028-172300-  
LOWER COLUMBIA BASIN OF WASHINGTON-  
INCLUDING THE CITIES OF CONNELL, PROSSER, AND TRI-CITIES  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN  
THE MID TO UPPER 70S. LIGHT WIND, BECOMING NORTH 5 TO 10 MPH IN  
THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE EVENING. LOWS IN THE LOWER TO MID 50S. SOUTH WIND 5 TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE UPPER 70S TO LOWER 80S. LIGHT WIND.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. LIGHT  
WIND.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S. LIGHT  
WIND.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER TO MID 70S.  
 
 
 
WAZ029-172300-  
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-  
INCLUDING THE CITIES OF DAYTON, WAITSBURG, AND WALLA WALLA  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 70S. LIGHT WIND.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN  
THE LOWER 50S. SOUTH WIND 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT  
HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE MID TO UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT WIND.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S. LIGHT  
WIND.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER TO MID 50S. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.  
 
 
 
WAZ030-172300-  
NORTHWEST BLUE MOUNTAINS-  
INCLUDING THE CITY OF SKI BLUEWOOD RESORT  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
60S.    
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 40S TO LOWER 50S. CHANCE OF  
PRECIPITATION 70 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S TO MID 60S, EXCEPT IN THE UPPER 60S TO  
LOWER 70S VALLEYS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 60S TO MID 70S.    
SATURDAY NIGHT THROUGH TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
40S TO MID 50S. HIGHS IN THE MID 60S TO MID 70S.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE MID 40S  
TO LOWER 50S. HIGHS IN THE MID 60S TO MID 70S.  
 
 
 
WAZ522-172300-  
UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-  
INCLUDING THE CITIES OF ROSLYN AND EASTON  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 60S TO UPPER 70S.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 60S TO LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO MID 70S.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 40S TO LOWER 50S. HIGHS IN THE MID 60S TO MID 70S.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S  
TO MID 60S. LOWS IN THE UPPER 30S TO UPPER 40S.  
 
 
 
WAZ523-172300-  
LOWER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-  
INCLUDING THE CITIES OF APPLETON, CLE ELUM, AND CLIFFDELL  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 60S TO UPPER 70S, EXCEPT IN  
THE MID 70S TO LOWER 80S VALLEYS. LIGHT WIND.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. WEST  
WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH OVERNIGHT.    
FRIDAY  
SUNNY. HIGHS IN THE MID 60S TO MID 70S, EXCEPT IN THE  
MID TO UPPER 70S VALLEYS. NORTHWEST WIND 5 TO 10 MPH WITH GUSTS  
TO AROUND 20 MPH IN THE MORNING, BECOMING LIGHT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
WEST WIND 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S TO UPPER 70S. LIGHT  
WIND.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 40S TO MID 50S. HIGHS IN THE UPPER 60S TO UPPER 70S.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER  
60S TO LOWER 70S. LOWS IN THE LOWER 40S TO LOWER 50S.  
 
 
 
WAZ521-172300-  
SIMCOE HIGHLANDS-  
INCLUDING THE CITIES OF GOLDENDALE AND BICKLETON  
402 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN  
THE 70S.    
TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO MID 50S.    
FRIDAY  
SUNNY. HIGHS IN THE 70S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO MID 50S.    
SATURDAY  
SUNNY. HIGHS IN THE MID TO UPPER 70S.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO UPPER 50S. HIGHS IN THE LOWER 70S TO LOWER 80S.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S  
TO MID 70S. LOWS IN THE MID 40S TO MID 50S.  
 
 
 
ORZ044-172300-  
LOWER COLUMBIA BASIN OF OREGON-  
INCLUDING THE CITIES OF BOARDMAN, HERMISTON, AND IONE  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 70S. LIGHT WIND.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID TO UPPER 50S. SOUTH WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH  
OVERNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS  
LESS THAN A TENTH OF AN INCH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE UPPER 70S TO LOWER 80S. SOUTHWEST WIND 5 TO 15 MPH WITH GUSTS  
TO AROUND 25 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER TO MID 50S. SOUTHWEST  
WIND 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO 10 MPH.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER TO MID 50S. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S.  
 
 
 
ORZ049-172300-  
GRANDE RONDE VALLEY-  
INCLUDING THE CITIES OF COVE, ELGIN, LA GRANDE, AND UNION  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. LIGHT WIND. CHANCE OF PRECIPITATION  
50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT  
HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN  
THE MID TO UPPER 40S. LIGHT WIND. CHANCE OF PRECIPITATION  
50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT  
HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. LIGHT WIND. CHANCE OF PRECIPITATION  
50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT  
HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. LIGHT  
WIND.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S. LIGHT WIND.    
SATURDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE  
LOWER 40S TO LOWER 50S. HIGHS IN THE UPPER 70S TO MID 80S.  
 
 
 
ORZ050-172300-  
WALLOWA COUNTY-  
INCLUDING THE CITIES OF ENTERPRISE, JOSEPH, AND WALLOWA  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE 60S, EXCEPT IN THE LOWER TO MID 70S VALLEYS. CHANCE  
OF PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH  
OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN  
THE LOWER 40S TO LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.  
RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT HIGHER  
AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 50S TO MID 60S, EXCEPT IN THE MID 60S TO LOWER  
70S VALLEYS. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS  
LESS THAN A TENTH OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN  
THUNDERSTORMS.    
FRIDAY NIGHT  
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE 40S.    
SATURDAY  
SUNNY. HIGHS IN THE 60S, EXCEPT IN THE 70S VALLEYS.    
SATURDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID  
40S TO MID 50S. HIGHS IN THE LOWER 60S TO LOWER 70S, EXCEPT IN  
THE LOWER 70S TO LOWER 80S VALLEYS.  
 
 
 
ORZ502-172300-  
NORTHERN BLUE MOUNTAINS OF OREGON-  
INCLUDING THE CITIES OF MEACHAM AND TOLLGATE  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S TO LOWER  
70S. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS  
THAN A TENTH OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN  
THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE MID 40S TO LOWER 50S. CHANCE OF  
PRECIPITATION 70 PERCENT. RAINFALL AMOUNTS LESS THAN A QUARTER OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER  
70S. CHANCE OF PRECIPITATION 40 PERCENT. RAINFALL AMOUNTS LESS  
THAN A TENTH OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN  
THUNDERSTORMS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S TO LOWER 50S.   
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 40S TO MID 50S. HIGHS IN THE UPPER 60S TO UPPER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO MID 70S.  
 
 
 
ORZ503-172300-  
SOUTHERN BLUE MOUNTAINS OF OREGON-  
INCLUDING THE CITIES OF LONG CREEK, NORTH POWDER, AND UKIAH  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE 60S. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL  
AMOUNTS LESS THAN A QUARTER OF AN INCH, EXCEPT HIGHER AMOUNTS  
POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE LOWER 40S TO LOWER 50S. CHANCE OF  
PRECIPITATION 70 PERCENT. RAINFALL AMOUNTS LESS THAN A QUARTER OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S TO LOWER  
70S. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS  
THAN A TENTH OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN  
THUNDERSTORMS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 40S TO LOWER 50S. HIGHS IN THE UPPER 60S TO UPPER 70S.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S TO MID 70S.  
 
 
 
ORZ505-172300-  
JOHN DAY BASIN-  
INCLUDING THE CITIES OF DAYVILLE, JOHN DAY, MITCHELL, MONUMENT,  
AND SPRAY  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE MID 60S TO LOWER 70S. LIGHT WIND. CHANCE OF  
PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS THAN A QUARTER OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 40S TO LOWER 50S. LIGHT WIND. CHANCE  
OF PRECIPITATION 70 PERCENT. RAINFALL AMOUNTS LESS THAN A QUARTER  
OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
TO MID 70S. LIGHT WIND, BECOMING NORTHWEST 5 TO 10 MPH IN THE  
AFTERNOON. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
LIGHT WIND.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. LIGHT WIND.   
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 40S TO MID 50S. HIGHS IN THE MID 70S TO MID 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE 70S.  
 
 
 
ORZ506-172300-  
OCHOCO-JOHN DAY HIGHLANDS-  
INCLUDING THE CITIES OF BROTHERS, PAULINA, PRAIRIE CITY,  
AND SENECA  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S TO LOWER  
60S. CHANCE OF PRECIPITATION 70 PERCENT. RAINFALL AMOUNTS LESS  
THAN A QUARTER OF AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN  
THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 30S TO MID 40S. GUSTS UP TO 20 MPH  
IN THE EVENING. CHANCE OF PRECIPITATION 70 PERCENT. RAINFALL  
AMOUNTS LESS THAN A QUARTER OF AN INCH, EXCEPT HIGHER AMOUNTS  
POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS IN THE MID 60S  
TO LOWER 70S. GUSTS UP TO 20 MPH IN THE AFTERNOON. RAINFALL  
AMOUNTS LESS THAN A TENTH OF AN INCH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S TO MID 40S.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER TO MID 70S.    
SATURDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE  
UPPER 30S TO UPPER 40S. HIGHS IN THE LOWER 70S TO LOWER 80S.  
 
 
 
ORZ507-172300-  
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-  
INCLUDING THE CITIES OF ATHENA, PENDLETON, AND PILOT ROCK  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S TO LOWER 70S. LIGHT WIND. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN  
THE UPPER 40S TO MID 50S. SOUTH WIND 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE MID TO UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH WITH GUSTS TO  
AROUND 20 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S.  
SOUTH WIND 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. SOUTHWEST  
WIND 5 TO 10 MPH.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO MID 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER TO MID 70S.  
 
 
 
ORZ508-172300-  
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-  
INCLUDING THE CITIES OF HEPPNER, CONDON, AND FOSSIL  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S TO LOWER  
70S. LIGHT WIND. CHANCE OF PRECIPITATION 50 PERCENT. RAINFALL  
AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT HIGHER AMOUNTS  
POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN  
THE EVENING. LOWS IN THE LOWER TO MID 50S. SOUTH WIND 5 TO  
15 MPH. GUSTS UP TO 25 MPH OVERNIGHT. RAINFALL AMOUNTS LESS THAN  
A TENTH OF AN INCH.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE 70S. WEST WIND 5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S.  
SOUTHWEST WIND 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID TO UPPER 70S. SOUTHWEST WIND  
5 TO 10 MPH.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S TO LOWER 70S.  
 
 
 
ORZ510-172300-  
NORTH CENTRAL OREGON-  
INCLUDING THE CITIES OF DUFUR, MAUPIN, AND MORO  
402 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, BECOMING MOSTLY CLOUDY.  
HIGHS IN THE 70S. LIGHT WIND.    
TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.  
SOUTHWEST WIND 5 TO 15 MPH.    
FRIDAY  
SUNNY. HIGHS IN THE MID TO UPPER 70S. WEST WIND 5 TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
WEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. LIGHT WIND.   
SATURDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO MID 80S.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S TO UPPER 70S. LOWS IN THE MID 40S TO LOWER 50S.  
 
 
 
ORZ511-172300-  
CENTRAL OREGON-  
INCLUDING THE CITIES OF BEND, MADRAS, PRINEVILLE, AND REDMOND  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 60S TO LOWER 70S. LIGHT WIND. CHANCE OF  
PRECIPITATION 50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF  
AN INCH, EXCEPT HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN  
THE EVENING. LOWS IN THE 40S. LIGHT WIND, BECOMING SOUTH 5 TO  
10 MPH OVERNIGHT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HIGHS IN  
THE MID TO UPPER 70S. SOUTH WIND 5 TO 10 MPH IN THE MORNING,  
BECOMING LIGHT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S. LIGHT WIND.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S. LIGHT  
WIND.    
SATURDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 40S TO LOWER 50S. HIGHS IN THE MID 70S TO MID 80S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.  
 
 
 
ORZ509-172300-  
EAST SLOPES OF THE OREGON CASCADES-  
INCLUDING THE CITIES OF CAMP SHERMAN, LA PINE, SISTERS,  
AND SUNRIVER  
402 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S TO LOWER 70S. GUSTS UP TO  
20 MPH IN THE MORNING. CHANCE OF PRECIPITATION 70 PERCENT.  
RAINFALL AMOUNTS LESS THAN A QUARTER OF AN INCH, EXCEPT HIGHER  
AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS IN  
THE EVENING. LOWS IN THE UPPER 30S TO MID 40S. GUSTS UP TO 20 MPH  
OVERNIGHT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HIGHS IN  
THE LOWER 60S TO LOWER 70S, EXCEPT IN THE LOWER TO MID 70S  
VALLEYS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
SUNNY. HIGHS IN THE 70S.    
SATURDAY NIGHT THROUGH TUESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
40S TO LOWER 50S. HIGHS IN THE LOWER 70S TO LOWER 80S.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
30S TO MID 40S. HIGHS IN THE LOWER 60S TO LOWER 70S, EXCEPT IN  
THE 70S VALLEYS.  
 
 
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