Alert archive / Oregon / High Wind Watches in 2012

High Wind Watch 5, NWS Pendleton, OR

November 30, 201211 counties in Oregon

NWS Pendleton, OR issued this high wind watch at Nov 30, 2012, 1:59 PM PST for 11 counties in Oregon. It took effect at Dec 1, 2012, 10:00 PM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Nov 30, 2012, 1:59 PM PST (21:59 UTC)
In effect from
Dec 1, 2012, 10:00 PM PST
Expired
Dec 1, 2012, 4:07 PM PST
In force
Issued by
NWS Pendleton, OR

Counties Crook County, OR, Deschutes County, OR, Gilliam County, OR, Grant County, OR, Jefferson County, OR, Morrow County, OR, Umatilla County, OR, Union County, OR, Wallowa County, OR, Wasco County, OR, Wheeler County, OR

The radar

The Pendleton radar (KPDT), 106 km from the middle of the area, began a volume at 22:04 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Salem/Mcnary, OR (KSLE), launched 12:00Z, 10.0 hours before the alert went out and 260 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Salem/Mcnary, OR at 12:00Z on 2012-11-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Salem/Mcnary, OR at 12:00Z on 2012-11-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 222 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
657 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
222 m²/s²
0-3 km storm-relative helicity
269 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

114 
WWUS76 KPDT 302159
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
159 PM PST FRI NOV 30 2012

...STRONG WINDS EXPECTED SATURDAY NIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON INTO
WASHINGTON SATURDAY NIGHT AND SUNDAY BRINGING THE POTENTIAL FOR
HIGH WINDS TO PORTIONS OF OREGON.

ORZ509-010600-
/O.NEW.KPDT.WI.Y.0039.121201T0300Z-121201T1500Z/
/O.NEW.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
159 PM PST FRI NOV 30 2012

...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM PST
SATURDAY...
...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM PST
SATURDAY. A HIGH WIND WATCH HAS ALSO BEEN ISSUED. THIS HIGH WIND
WATCH IS IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE THIS EVENING THROUGH TONIGHT
  THEN DIMINISH BEFORE INCREASING AGAIN SATURDAY EVENING. STRONG
  WINDS ARE EXPECTED SATURDAY NIGHT INTO SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 25 TO 40 MPH WITH HIGHER GUSTS ARE
  EXPECTED TONIGHT. SATURDAY NIGHT AND EARLY SUNDAY...SOUTH WINDS
  OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-505-506-010600-
/O.NEW.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH...DAYVILLE...JOHN DAY...MITCHELL...MONUMENT...
SPRAY...BROTHERS...PAULINA...PRAIRIE CITY...SENECA
159 PM PST FRI NOV 30 2012

...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE
  SATURDAY EVENING...PEAKING DURING THE OVERNIGHT HOURS SATURDAY
  INTO SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
5 follow-up statements
320 
WWUS76 KPDT 010541
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
941 PM PST FRI NOV 30 2012

...STRONG WINDS EXPECTED SATURDAY NIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON INTO
WASHINGTON SATURDAY NIGHT AND SUNDAY BRINGING THE POTENTIAL FOR
HIGH WINDS TO PORTIONS OF OREGON.

ORZ509-011400-
/O.CON.KPDT.WI.Y.0039.000000T0000Z-121201T1500Z/
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
941 PM PST FRI NOV 30 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SATURDAY...
...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY MORNING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SATURDAY. A HIGH
WIND WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE OVERNIGHT THEN DIMINISH
  SATURDAY MORNING. WINDS WILL THEN INCREASE AGAIN SATURDAY
  EVENING. STRONG WINDS ARE EXPECTED SATURDAY NIGHT INTO SUNDAY
  MORNING.

* WINDS: SOUTH WINDS OF 25 TO 40 MPH WITH HIGHER GUSTS ARE 
  EXPECTED TONIGHT. SATURDAY NIGHT AND EARLY SUNDAY...SOUTH 
  WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-505-506-011400-
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH...DAYVILLE...JOHN DAY...MITCHELL...MONUMENT...
SPRAY...BROTHERS...PAULINA...PRAIRIE CITY...SENECA
941 PM PST FRI NOV 30 2012

...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY MORNING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE 
  SATURDAY EVENING...PEAKING DURING THE OVERNIGHT HOURS SATURDAY 
  INTO SUNDAY MORNING. 

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
249 
WWUS76 KPDT 011243
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
443 AM PST SAT DEC 1 2012

...STRONG WINDS EXPECTED TONIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON INTO
WASHINGTON TONIGHT AND SUNDAY BRINGING THE POTENTIAL FOR HIGH
WINDS TO PORTIONS OF OREGON.

ORZ509-012300-
/O.CON.KPDT.WI.Y.0039.000000T0000Z-121201T1500Z/
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
443 AM PST SAT DEC 1 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING. A
HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING. 

* TIMING: SOUTH WINDS WILL CONTINUE EARLY THIS MORNING AND THEN
  DIMINISH AROUND SUNRISE. WINDS WILL THEN INCREASE AGAIN THIS
  EVENING. STRONG WINDS ARE EXPECTED TO PERSIST OVERNIGHT INTO SUNDAY
  MORNING.

* WINDS: SOUTH WINDS OF 25 TO 40 MPH WITH HIGHER GUSTS ARE
  EXPECTED UNTIL 7 AM THIS MORNING. TONIGHT AND EARLY SUNDAY SOUTH
  WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-505-506-012300-
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH...DAYVILLE...JOHN DAY...MITCHELL...MONUMENT...
SPRAY...BROTHERS...PAULINA...PRAIRIE CITY...SENECA
443 AM PST SAT DEC 1 2012

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE THIS
  EVENING AND PEAKING DURING THE OVERNIGHT HOURS TONIGHT INTO
  SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE 
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
958 
WWUS76 KPDT 011346
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
546 AM PST SAT DEC 1 2012

...STRONG WINDS EXPECTED TONIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON INTO
WASHINGTON TONIGHT AND SUNDAY BRINGING THE POTENTIAL FOR HIGH
WINDS TO PORTIONS OF OREGON.

ORZ509-012300-
/O.CAN.KPDT.WI.Y.0039.000000T0000Z-121201T1500Z/
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
546 AM PST SAT DEC 1 2012

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...
...WIND ADVISORY IS CANCELLED FOR THIS MORNING...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE WIND
ADVISORY. A HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING
THROUGH SUNDAY MORNING. 

* TIMING: WINDS HAVE DECREASED TO BELOW ADVISORY SPEEDS EARLY THIS
  MORNING. AS A RESULT THE WIND ADVISORY FOR THIS MORNING HAS BEEN
  CANCELLED. WINDS WILL INCREASE AGAIN THIS EVENING. STRONG WINDS
  ARE EXPECTED TO PERSIST OVERNIGHT INTO SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-505-506-012300-
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH...DAYVILLE...JOHN DAY...MITCHELL...MONUMENT...
SPRAY...BROTHERS...PAULINA...PRAIRIE CITY...SENECA
546 AM PST SAT DEC 1 2012

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING. 

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE THIS 
  EVENING AND PEAKING DURING THE OVERNIGHT HOURS TONIGHT INTO 
  SUNDAY MORNING. 

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE 
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWERLINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
090 
WWUS76 KPDT 012213
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
213 PM PST SAT DEC 1 2012

...STRONG WINDS EXPECTED TONIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON INTO
WASHINGTON TONIGHT AND SUNDAY BRINGING WINDY CONDITIONS TO
OREGON.

ORZ050-020615-
/O.UPG.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
/O.NEW.KPDT.HW.W.0006.121202T0300Z-121202T2100Z/
WALLOWA COUNTY-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA
213 PM PST SAT DEC 1 2012

...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 1 PM PST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A HIGH WIND
WARNING FOR WALLOWA COUNTY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING
TO 1 PM PST SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT.

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE THIS
  EVENING...PEAKING BETWEEN MIDNIGHT AND 10 AM SUNDAY.

* WINDS: SOUTH WINDS OF 35 TO 45 MPH WITH GUSTS TO 60 MPH ARE
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWER LINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING IS ISSUED WHEN SUSTAINED WINDS ARE EXPECTED
TO BE 40 MPH OR GREATER WITH GUSTS IN EXCESS OF 58 MPH. THESE
WINDS CAN EASILY TOSS AROUND LOOSE OBJECTS AND DOWN LARGE TREE
LIMBS AND POWER LINES. THOSE VENTURING OUTDOORS SHOULD USE EXTREME
CAUTION AND BE ALERT FOR FLYING DEBRIS. DRIVING MAY ALSO BE
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. FOR ADDITIONAL
WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ509-020615-
/O.UPG.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
/O.NEW.KPDT.WI.Y.0040.121202T0300Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
213 PM PST SAT DEC 1 2012

...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 10 AM PST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND
ADVISORY FOR THE EAST SLOPES OF THE OREGON CASCADES...WHICH IS IN EFFECT
FROM 7 PM THIS EVENING TO 10 AM PST SUNDAY. THE HIGH WIND WATCH IS
NO LONGER IN EFFECT.

* TIMING: WINDS WILL INCREASE THIS EVENING. STRONG WINDS ARE
  EXPECTED TO PERSIST OVERNIGHT INTO SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO 55 MPH ARE
  POSSIBLE.

* IMPACTS: DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ044-507-508-WAZ027>029-020615-
/O.NEW.KPDT.WI.Y.0040.121202T1500Z-121203T0600Z/
LOWER COLUMBIA BASIN OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-YAKIMA VALLEY-
LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES...
DAYTON...WAITSBURG...WALLA WALLA
213 PM PST SAT DEC 1 2012

...WIND ADVISORY IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND
ADVISORY FOR THE LOWER COLUMBIA BASIN...FOOTHILLS OF THE BLUE
MOUNTAINS...AND THE YAKIMA VALLEY...WHICH IS IN EFFECT FROM 7 AM
TO 10 PM PST SUNDAY.

* TIMING: WINDS WILL INCREASE AFTER THE FRONTAL PASSAGE SUNDAY
  MORNING. THE STRONG WINDS WILL START IN THE YAKIMA VALLEY AND
  SPREAD EAST BEHIND THE FRONT.

* WINDS: SOUTHWEST WINDS 25 TO 39 MPH WITH GUSTS TO 55 MPH.

* IMPACTS:  DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ503-505-506-020615-
/O.CON.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-OCHOCO-
JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...LONG CREEK...UKIAH...DAYVILLE...
JOHN DAY...MITCHELL...MONUMENT...SPRAY...BROTHERS...PAULINA...
PRAIRIE CITY...SENECA
213 PM PST SAT DEC 1 2012

...HIGH WIND WATCH REMAINS IN EFFECT FROM 10 PM PST THIS EVENING
THROUGH SUNDAY MORNING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 10 PM PST THIS EVENING
THROUGH SUNDAY MORNING FOR THE SOUTHERN BLUE MOUNTAINS...JOHN DAY
BASIN...AND THE OCHOCO-JOHN DAY HIGHLANDS.

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE THIS
  EVENING...PEAKING DURING THE OVERNIGHT HOURS TONIGHT INTO
  SUNDAY MORNING.

* WINDS: SOUTH WINDS OF 30 TO 45 MPH WITH GUSTS TO 60 MPH ARE 
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWER LINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH OR
GREATER AND OR GUSTS OF 58 MPH ARE POSSIBLE. PERSONS IN THE WATCH
AREA SHOULD KEEP ABREAST OF THE WEATHER SITUATION AND BE PREPARED
TO TAKE ACTION IF A WARNING IS ISSUED. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
894 
WWUS76 KPDT 020007
NPWPDT

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
407 PM PST SAT DEC 1 2012

...STRONG WINDS EXPECTED TONIGHT AND SUNDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS OREGON AND
WASHINGTON TONIGHT THROUGH SUNDAY BRINGING STRONG WINDS
CONDITIONS TO SEVERAL AREAS.

ORZ503-506-020115-
/O.CAN.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
SOUTHERN BLUE MOUNTAINS OF OREGON-OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...LONG CREEK...UKIAH...BROTHERS...
PAULINA...PRAIRIE CITY...SENECA
407 PM PST SAT DEC 1 2012

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE HIGH
WIND WATCH. 

WINDS WILL BE STRONG BUT ARE NOT EXPECTED TO BE SUSTAINED ABOVE
40MPH.

$$

ORZ050-020815-
/O.CON.KPDT.HW.W.0006.121202T0300Z-121202T2100Z/
WALLOWA COUNTY-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA
407 PM PST SAT DEC 1 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
1 PM PST SUNDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
1 PM PST SUNDAY. 

* TIMING: SOUTH WINDS WILL INCREASE AND BECOME STRONG LATE THIS 
  EVENING...PEAKING BETWEEN MIDNIGHT AND 10 AM SUNDAY. 

* WINDS: SOUTH WINDS OF 40 TO 45 MPH WITH GUSTS TO 60 MPH ARE 
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWER LINES CAUSING POWER 
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING IS ISSUED WHEN SUSTAINED WINDS ARE EXPECTED
TO BE 40 MPH OR GREATER WITH GUSTS IN EXCESS OF 58 MPH. THESE
WINDS CAN EASILY TOSS AROUND LOOSE OBJECTS AND DOWN LARGE TREE
LIMBS AND POWER LINES. THOSE VENTURING OUTDOORS SHOULD USE
EXTREME CAUTION AND BE ALERT FOR FLYING DEBRIS. DRIVING MAY ALSO
BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ505-020815-
/O.UPG.KPDT.HW.A.0005.121202T0600Z-121202T1800Z/
/O.EXA.KPDT.WI.Y.0040.121202T1500Z-121203T0600Z/
JOHN DAY BASIN-
INCLUDING THE CITIES OF...DAYVILLE...JOHN DAY...MITCHELL...
MONUMENT...SPRAY
407 PM PST SAT DEC 1 2012

...WIND ADVISORY IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY. THE
HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING: WINDS WILL PICK UP WITH COLD FRONTAL PASSAGE SUNDAY
  MORNING AFTER 7 AM. 

* WINDS: WEST WINDS OF 30 TO 39 MPH WITH GUSTS TO 50 MPH ARE
  POSSIBLE.

* IMPACTS: WINDS MAY DOWN TREES AND POWER LINES CAUSING POWER
  OUTAGES. DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH PROFILE
  VEHICLES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ041-042-WAZ024-521-020815-
/O.EXA.KPDT.WI.Y.0040.121202T1500Z-121203T0600Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-NORTH CENTRAL OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...DUFUR...
MADRAS...MAUPIN...MORO...PRINEVILLE...REDMOND...WHITE SALMON...
BICKLETON...GOLDENDALE
407 PM PST SAT DEC 1 2012

...WIND ADVISORY IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY. 

* TIMING: WINDS WILL INCREASE AFTER THE FRONTAL PASSAGE SUNDAY
  MORNING. 

* WINDS: SOUTHWEST WINDS 30 TO 39 MPH WITH GUSTS TO 50 MPH.

* IMPACTS: DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ509-020815-
/O.CON.KPDT.WI.Y.0040.121202T0300Z-121202T1800Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF...BEND...LA PINE...SUNRIVER
407 PM PST SAT DEC 1 2012

...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
10 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM
PST SUNDAY. 

* TIMING: WINDS WILL INCREASE THIS EVENING. STRONG WINDS ARE 
  EXPECTED TO PERSIST OVERNIGHT INTO SUNDAY MORNING. 

* WINDS: SOUTH WINDS OF 30 TO 39 MPH WITH GUSTS TO 50 MPH ARE 
  POSSIBLE.

* IMPACTS: DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ044-507-508-WAZ027>029-020815-
/O.CON.KPDT.WI.Y.0040.121202T1500Z-121203T0600Z/
LOWER COLUMBIA BASIN OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-YAKIMA VALLEY-
LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES...
DAYTON...WAITSBURG...WALLA WALLA
407 PM PST SAT DEC 1 2012

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM TO 10 PM PST
SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 7 AM TO 10 PM PST SUNDAY. 

* TIMING: WINDS WILL INCREASE AFTER THE FRONTAL PASSAGE SUNDAY 
  MORNING. THE STRONG WINDS WILL START IN THE YAKIMA VALLEY AND 
  SPREAD EAST BEHIND THE FRONT. 

* WINDS: SOUTHWEST WINDS 30 TO 39 MPH WITH GUSTS TO 50 MPH.

* IMPACTS: DRIVING MAY BE DIFFICULT...ESPECIALLY FOR HIGH 
  PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST
BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS
OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

What forecasters said that day

The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pendleton, OR wrote its last area forecast discussion before this high wind watch went out at Nov 30, 9:20 AM PST, 4 hours 39 minutes earlier.

Area forecast discussion, Nov 30, 9:20 AM PST, 4 hours 39 minutes before
AREA FORECAST DISCUSSION...UPDATED AVIATION DISCUSSION
NATIONAL WEATHER SERVICE PENDLETON OR
920 AM PST FRI NOV 30 2012

.UPDATE...SHOWERS HAVE DECREASED OVER MOST OF THE CWA AS THE COLD
FRONT PUSHES INTO IDAHO THIS MORNING. LOWERED POPS FOR THE REST OF
TODAY EXCEPT IN THE MOUNTAINS SINCE THERE WILL BE A BREAK UNTIL
THE NEXT SYSTEM MOVES IN TONIGHT. PATCHY FOG REDEVELOPED ACROSS
THE BASIN AGAIN BEHIND THE FRONT. EXPECT THE NEXT SYSTEM WILL NOT BE
STRONG ENOUGH TO BREAK THE COLD POOL THOUGH IT PROBABLY WILL
BRIEFLY DISTURB THE FOG/STRATUS. THE SYSTEM ON SATURDAY
NIGHT/SUNDAY.

AVIATION...18Z TAFS...A FEW SHOWERS WILL CONTINUE ALONG THE MOUNTAIN
AREAS TODAY AND WILL INCREASE IN COVERAGE AGAIN TONIGHT AS ANOTHER
WEATHER DISTURBANCE PUSHES INLAND. IFR AND SOME MVFR CEILINGS IN FOG
WILL INCREASE TO VFR THIS AFTERNOON AS SOUTH WINDS INCREASE ACROSS
THE REGION. SOUTH WINDS WILL MIX DOWN AREA WIDE TODAY WITH SOME
SITES 10-20 KTS.  93

&&

.PREV DISCUSSION... /ISSUED 338 AM PST FRI NOV 30 2012/

SHORT TERM...TODAY THROUGH SATURDAY NIGHT...THE WET AND UNSETTLED
PROGRESSIVE FLOW WEATHER PATTERN CONTINUES OVER THE REGION WITH ONE
PACIFIC STORM AFTER ANOTHER. CURRENTLY ONE OF THESE SYSTEMS IS
MOVING ACROSS THE FORECAST AREA. MUCH OF THE PRECIPITATION HAS MOVED
OFF TO THE NORTHEAST BUT THERE IS STILL SOME RAIN SHOWERS OVER AND
JUST EAST OF THE CASCADES. PRECIPITATION AMOUNTS WERE NOT TOO GREAT.
THERE WILL BE A SHORT BREAK LATER TODAY BEFORE THE NEXT SYSTEM
QUICKLY MOVES IN THIS EVENING AND OVERNIGHT BRINGING ANOTHER CHANCE
OF RAIN. AS WITH THE CURRENT WEATHER SYSTEM PRECIPITATION AMOUNTS
LOOK TO BE LIGHT AS MOST OF THE MOISTURE GETS WRUNG OUT OVER THE
CASCADES IN A SOUTHWEST FLOW. THERE WILL BE ANOTHER SHORT BREAK ON
SATURDAY BEFORE A MUCH STRONGER AND WETTER SYSTEM MOVES INTO THE
REGION SATURDAY NIGHT INTO THE EXTENDED PERIOD. A SURFACE LOW
PRESSURE AREA WITH A WELL DEFINED WARM AND COLD FRONT WILL MOVE
ACROSS NORTHERN PORTIONS OF THE FORECAST AREA. HOWEVER THE FLOW
ALOFT WILL REMAIN FROM THE SOUTHWEST. AS A RESULT SNOW LEVELS WILL
STILL BE QUITE HIGH...BUT LOWERING FROM PREVIOUS DAYS FROM WEST TO
EAST. WINDS WILL CONTINUE TO BE BREEZY TO WINDY IN THE HIGHER
ELEVATIONS WITH LESS WIND IN THE LOWER COLUMBIA BASIN AND ADJACENT
VALLEYS. DOWNSLOPE WINDS OFF THE BLUE MOUNTAINS WILL KEEP THE
FOOTHILLS MILD AND DRIER THAN THE REST OF THE FORECAST AREA. THIS IS
SHOWN WELL BY THE GFS40 AND NAM12 MODEL QPF AMOUNTS. HOWEVER THE
RAIN COULD BE HEAVY AT TIMES IN THE MOUNTAINS AND COMBINE WITH SNOW
MELT FROM WHAT LITTLE SNOW THERE IS TO CAUSE RISES ON RIVERS AND
STREAMS FLOWING OUT OF THE MOUNTAINS. HOWEVER...AT THIS TIME ANY
FLOODING IS NOT EXPECTED. TEMPERATURES WILL BE MILD THROUGH THE
SHORT TERM PERIOD WITH MAX READINGS IN THE 40S TO MID 50S...EXCEPT
COOLER IN THE SOUTH CENTRAL WASHINGTON CASCADES. 88

LONG TERM...SUNDAY THROUGH FRIDAY...A LOW PRESSURE SYSTEM MOVING
THROUGH THE REGION SUNDAY WILL BRING WINDY CONDITIONS AND
SIGNIFICANT PRECIPITATION. RAIN CAN BE EXPECTED IN THE LOWER
ELEVATIONS BUT AS SNOW LEVELS LOWER THROUGH THE DAY ACCUMULATING
SNOW WILL BECOME POSSIBLE ABOVE 3000 FEET IN THE CASCADES BY
EVENING. IN THE EASTERN MOUNTAINS RAIN WILL CHANGE TO SNOW SHOWERS
THAT SHOULD DIMINISH BY MONDAY MORNING. ANOTHER WEATHER DISTURBANCE
WILL PUSH INLAND ON MONDAY NIGHT AND TUESDAY BRINGING MORE RAIN AND
MOUNTAIN SNOW. UNSETTLED WEATHER WILL CONTINUE THROUGH WEDNESDAY DUE
TO PROGRESSIVE WESTERLY ONSHORE FLOW. SOME DRYING MAY OCCUR ON
THURSDAY AND FRIDAY IF THE MODELS ARE CORRECT IN BUILDING A RIDGE OF
HIGH PRESSURE INTO THE EASTERN PACIFIC. YET HAVE LEFT SOME
PRECIPITATION IN THE FORECAST WITH HIGHER CHANCES IN THE MOUNTAINS
DUE TO UNCERTAINTY.  TRIMARCO

&&

.PRELIMINARY POINT TEMPS/POPS...
PDT  53  42  54  42 /  50  60  50  80
ALW  54  44  53  44 /  50  70  50  80
PSC  49  44  55  44 /  40  40  40  80
YKM  47  37  49  37 /  40  40  40  80
HRI  50  42  55  42 /  40  50  40  80
ELN  46  37  46  37 /  50  50  40  80
RDM  51  37  50  37 /  50  50  60  90
LGD  50  42  50  42 /  50  60  70  90
GCD  52  40  51  40 /  60  40  70  90
DLS  51  43  53  43 /  60  60  60  90

&&

.PDT WATCHES/WARNINGS/ADVISORIES...
OR...NONE.
WA...NONE.
&&

THREAT INDEX
TODAY : GREEN
SATURDAY : GREEN
SUNDAY : YELLOW

GREEN: NONE OR LIMITED NEED FOR WATCHES, WARNINGS, OR ADVISORIES.
YELLOW: A FEW WATCHES, WARNINGS, OR ADVISORIES POSSIBLE OR IN EFFECT.
RED: NUMEROUS WATCHES, WARNINGS, OR ADVISORIES POSSIBLE OR IN EFFECT.

FOR ADDITIONAL WEATHER INFORMATION, CHECK OUR WEB SITE AT...
WWW.WEATHER.GOV/PENDLETON

76/93/93
Hazardous weather outlook, Nov 30, 5:00 AM PST, 8 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PENDLETON OR
500 AM PST FRI NOV 30 2012

ORZ041-042-044-049-050-502-503-505>509-WAZ024-026>030-520-521-
011215-
EASTERN COLUMBIA RIVER GORGE OF OREGON-NORTH CENTRAL OREGON-
LOWER COLUMBIA BASIN OF OREGON-GRANDE RONDE VALLEY-WALLOWA COUNTY-
NORTHERN BLUE MOUNTAINS OF OREGON-
SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-OCHOCO-
JOHN DAY HIGHLANDS-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
EAST SLOPES OF THE OREGON CASCADES-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY-
YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS-
500 AM PST FRI NOV 30 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND NORTHEAST OREGON
AS WELL AS SOUTH CENTRAL AND SOUTHEAST WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

A WEATHER DISTURBANCE WILL EXIT THE FORECAST AREA THIS MORNING.
BEHIND IT THERE WILL BE A SHORT BREAK THOUGH THERE WILL STILL BE
SOME RAIN AND HIGH MOUNTAIN SNOW SHOWERS TODAY. ANOTHER WEATHER
SYSTEM WILL MOVE INTO THE REGION AND FORECAST AREA AGAIN TONIGHT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

STRONG WIND SUNDAY
     EAST SLOPES OF THE WASHINGTON CASCADES, SIMCOE HIGHLANDS,
     EASTERN COLUMBIA RIVER GORGE OF WASHINGTON, KITTITAS VALLEY,
     YAKIMA VALLEY, LOWER COLUMBIA BASIN OF WASHINGTON, FOOTHILLS
     OF THE BLUE MOUNTAINS OF WASHINGTON, NORTHWEST BLUE MOUNTAINS
     OF WASHINGTON, EASTERN COLUMBIA RIVER GORGE OF OREGON, NORTH
     CENTRAL OREGON, EAST SLOPES OF THE OREGON CASCADES, LOWER
     COLUMBIA BASIN OF OREGON, GRANDE RONDE VALLEY, WALLOWA COUNTY,
     FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, NORTHERN
     BLUE MOUNTAINS OF OREGON, SOUTHERN BLUE MOUNTAINS OF OREGON,
     FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, JOHN DAY
     BASIN, OCHOCO-JOHN DAY HIGHLANDS

A MUCH STRONGER AND WETTER PACIFIC STORM WILL MOVE INTO THE REGION
ON SUNDAY BRINGING POSSIBLE STRONG WINDS AND SIGNIFICANT RAIN AND
HIGH MOUNTAIN SNOW. THERE IS A POTENTIAL THAT WINDS COULD EXCEED
ADVISORY OR EVEN WARNING SPEEDS IN MANY AREAS ON SUNDAY. KEEP ALERT
TO THE LATEST WARNINGS AND FORECASTS AS THIS EVENT UNFOLDS.

THE OVERALL WEATHER PATTERN WILL REMAIN UNSETTLED AND WET AS MORE
PACIFIC WEATHER SYSTEMS CROSS THE REGION THOUGH MOST OF NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

GRAPHICAL FORECASTS OF WEATHER HAZARDS OUT TO SEVEN DAYS
ARE DISPLAYED ON THE WORLD WIDE WEB AT:

WWW.WRH.NOAA.GOV/PDT/CURRENTHAZARDS/HWO.HTML

ALL LETTERS IN THE ABOVE URL ARE LOWER CASE.

The office that day

Everything else NWS Pendleton, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 30, 1:59 PM PSTWind AdvisoryPDTDeschutes, Jefferson, Wasco16 hr
Nov 30, 2:25 PM PSTWinter Storm WatchPDTDeschutes, Jefferson, Wasco23 hr

Nearby

High Wind Watches in Oregon, 2012Every high wind watch in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.