Wind Advisory 14, NWS Sacramento, CA

000 
WWUS76 KSTO 230533
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
933 PM PST THU NOV 22 2007

MODERATE TO STRONG NORTHERLY WINDS WILL DEVELOP LATE TONIGHT AND
FRIDAY AS HIGH PRESSURE BUILDS OVER OREGON AND THE GREAT BASIN.
WINDS WILL INCREASE IN THE MOUNTAINS AND FOOTHILLS BY FRIDAY
MORNING WITH GUSTS TO AROUND 45 MPH IN THE FOOTHILLS AND GUSTS TO
AROUND 50 MPH IN THE MOUNTAINS. THE STRONGEST WINDS WILL BE OVER
RIDGE TOPS ON FRIDAY...WHILE ON FRIDAY NIGHT THE STRONGEST WINDS
CAN BE EXPECTED THROUGH PASSES AND CANYONS WITH A EAST TO WEST
ORIENTATION. THE WINDS IN THE SIERRA NEVADA FRIDAY NIGHT MAY
EXCEED 60 MPH IN SOME LOCATIONS. IN THE CENTRAL VALLEY...THE
STRONGEST WINDS WILL LIKELY BE ACROSS THE WESTERN SIDE OF THE
VALLEY MID MORNING THROUGH EARLY AFTERNOON WITH WINDS SPEED NEAR
20 MPH AND GUSTS AROUND 30 MPH.

CAZ068-069-231400-
/O.CON.KSTO.WI.Y.0014.071123T1600Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
933 PM PST THU NOV 22 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM FRIDAY TO 4 AM PST
SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM FRIDAY TO 4 AM PST
SATURDAY FOR THE WEST SLOPES OF THE NORTHERN SIERRA NEVADA...
WESTERN PLUMAS COUNTY AND THE LASSEN PARK AREA.

STRONG WINDS OVER THE RIDGE TOPS 15 TO 30 MPH WILL DEVELOP ON
FRIDAY WITH LOCAL GUSTS TO 50 MPH. GUSTY WINDS THROUGH AND BELOW
PASSES AND CANYONS WILL INCREASE FRIDAY EVENING WITH THE STRONGEST
GUSTS OVER 60 MPH FOR SOME OF THE FAVORED EAST TO WEST ORIENTED
PASSES AND CANYONS. THE WINDS WILL DECREASE SATURDAY MORNING.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

CAZ064-066-231400-
/O.CON.KSTO.WI.Y.0014.071123T1600Z-071124T0000Z/
CLEAR LAKE/SOUTHERN LAKE COUNTY-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
933 PM PST THU NOV 22 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 4 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 4 PM PST FRIDAY FOR
THE EASTERN FOOTHILLS OF THE NORTHERN SACRAMENTO VALLEY AND MUCH
OF LAKE COUNTY.

NORTHEAST WINDS WILL INCREASE LATE TONIGHT AND ON FRIDAY. WIND
GUSTS OVER RIDGE TOPS WILL INCREASE TO 45 MPH FRIDAY MORNING
BEFORE DECREASING LATE IN THE AFTERNOON.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

000 
WWUS76 KSTO 231143
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
343 AM PST FRI NOV 23 2007

.GUSTY NORTHEAST WINDS ARE EXPECTED OVER MUCH OF NORTHERN
CALIFORNIA TODAY AS STRONG HIGH PRESSURE BUILDS OVER THE GREAT
BASIN. THE STRONGEST WINDS WILL BE OVER RIDGE TOPS TODAY WHERE
GUSTS OF 40 TO 50 MPH ARE FORECAST. TONIGHT...THE STRONGEST WINDS
CAN BE EXPECTED THROUGH PASSES AND CANYONS WITH A EAST TO WEST
ORIENTATION. THE GREAT BASIN HIGH PRESSURE SYSTEM IS EXPECTED TO
WEAKEN ON SATURDAY RESULTING IN DIMINISHING WINDS FOR NORTHERN
CALIFORNIA BY AFTERNOON.


CAZ068-069-231945-
/O.CON.KSTO.WI.Y.0014.071123T1600Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
343 AM PST FRI NOV 23 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 4 AM
PST SATURDAY FOR THE WEST SLOPE OF THE SIERRA NEVADA INCLUDING WESTERN
PLUMAS COUNTY AND THE LASSEN PARK AREA...

A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 4 AM
PST SATURDAY. 

LOCALLY STRONG WINDS ARE EXPECTED TODAY...ESPECIALLY OVER
RIDGES...WHERE GUSTS UP TO 50 MPH WILL BE POSSIBLE. GUSTY WINDS
WILL INCREASE THROUGH PASSES AND CANYONS TONIGHT...WITH THE
STRONGEST GUSTS EXPECTED THROUGH EAST TO WEST ORIENTED PASSES AND
CANYONS. AGAIN...WINDS COULD GUST AS HIGH AS 50 MPH IN THE
WINDIEST LOCALES. THE WINDS WILL DECREASE SATURDAY MORNING.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

CAZ064-066-231945-
/O.CON.KSTO.WI.Y.0014.071123T1600Z-071124T0000Z/
CLEAR LAKE/SOUTHERN LAKE COUNTY-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
343 AM PST FRI NOV 23 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 4 PM
PST THIS AFTERNOON FOR THE CLEAR LAKE AREA OF SOUTHERN LAKE COUNTY 
AND THE NORTHEAST FOOTHILLS OF THE SACRAMENTO VALLEY...

A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 4 PM
PST THIS AFTERNOON. 

LOCALLY STRONG NORTHEAST WINDS ARE EXPECTED TODAY. WIND GUSTS
COULD EXCEED 40 MPH AT TIMES...ESPECIALLY OVER EXPOSED
RIDGES...MAINLY THIS MORNING IN EARLY AFTERNOON. THE WINDS ARE
FORECAST TO DECREASE LATE THIS AFTERNOON.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$
JJ

000 
WWUS76 KSTO 231934
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
1134 AM PST FRI NOV 23 2007

.GUSTY NORTHEAST WINDS ARE EXPECTED OVER MUCH OF NORTHERN
CALIFORNIA TODAY AS STRONG HIGH PRESSURE BUILDS OVER THE GREAT
BASIN. THE STRONGEST WINDS WILL BE OVER RIDGE TOPS TODAY WHERE
GUSTS OF 40 TO 50 MPH ARE FORECAST. TONIGHT...THE STRONGEST WINDS
CAN BE EXPECTED THROUGH PASSES AND CANYONS WITH A EAST TO WEST
ORIENTATION. THE GREAT BASIN HIGH PRESSURE SYSTEM IS EXPECTED TO
WEAKEN ON SATURDAY RESULTING IN DIMINISHING WINDS FOR NORTHERN
CALIFORNIA BY AFTERNOON.

CAZ064-066-232045-
/O.CAN.KSTO.WI.Y.0014.000000T0000Z-071124T0000Z/
CLEAR LAKE/SOUTHERN LAKE COUNTY-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
1134 AM PST FRI NOV 23 2007

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS CANCELLED THE WIND
ADVISORY. 

WINDS IN THE FOOTHILLS HAVE DIMINISHED THIS MORNING. ONLY LOCAL
GUSTS TO AROUND 35 MPH CAN BE EXPECTED TO CONTINUE OVER SOME OF
THE FAVORED RIDGE TOPS THIS AFTERNOON.

$$

CAZ068-069-240345-
/O.CON.KSTO.WI.Y.0014.000000T0000Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
1134 AM PST FRI NOV 23 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY. 

LOCALLY STRONG WINDS ARE EXPECTED TO CONTINUE TODAY...ESPECIALLY
OVER RIDGES...WHERE GUSTS UP TO 50 MPH WILL BE POSSIBLE. THE WINDS
WILL DECREASE A LITTLE THIS AFTERNOON BEFORE INCREASING AGAIN
THIS EVENING THROUGH PASSES AND CANYONS...WITH THE STRONGEST
GUSTS EXPECTED THROUGH EAST TO WEST ORIENTED PASSES AND CANYONS.
AGAIN...WINDS COULD GUST OVER 50 MPH IN THE WINDIEST LOCALES. THE
WINDS WILL DECREASE SATURDAY MORNING.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

RB

000 
WWUS76 KSTO 232238
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
238 PM PST FRI NOV 23 2007

.HIGH PRESSURE CONTINUES OVER THE GREAT BASIN AND WILL PRODUCE 
GUSTY EAST WINDS OVER THE SIERRA NEVADA BEFORE DECREASING LATE
TONIGHT.  THE STRONGEST WINDS CAN BE EXPECTED THROUGH PASSES AND
CANYONS WITH AN EAST TO WEST ORIENTATION. THE GREAT BASIN HIGH
PRESSURE SYSTEM IS EXPECTED TO WEAKEN ON SATURDAY RESULTING IN
DIMINISHING WINDS.

WINDS OVER A PORTION OF THE CENTRAL VALLEY WILL BECOME LIGHT 
THIS EVENING AND ALLOW FOR FREEZING TEMPERATURES TO OCCUR OVER
PORTIONS OF THE CENTRAL VALLEY AND DELTA BY MORNING.

CAZ015>019-064-067-240700-
/O.NEW.KSTO.FR.Y.0003.071124T1200Z-071124T1600Z/
NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY-
SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA-
NORTHERN SAN JOAQUIN VALLEY-CLEAR LAKE/SOUTHERN LAKE COUNTY-
MOTHERLODE-
238 PM PST FRI NOV 23 2007

...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A FROST
ADVISORY FOR THE CENTRAL VALLEY AND DELTA...WHICH IS IN EFFECT FROM 4
AM TO 8 AM PST SATURDAY.

WINDS OVER PORTIONS OF THE INTERIOR WILL BECOME LIGHT OVERNIGHT
AND DUE TO THE DRY AIRMASS IN PLACE IT WILL ALLOW MAINLY RURAL AND
SUBURBAN AREAS TO COOL TO OR JUST BELOW FREEZING BY MORNING. DONT
EXPECT THE VISIBLE WHITE FROST TO FORM DURING THE MORNING BUT
INSTEAD THIS WILL BE A BLACK FROST OR DRY FREEZE EVENT...WHICH IS
MORE DAMAGING TO PLANTS DUE TO THE LACK OF MOISTURE AND DRYING OUT
OF PLANTS THAT CAN TAKE PLACE.

WIND SHELTERED AREAS OVER THE NORTHERN HALF OF THE SACRAMENTO
VALLEY ARE EXPECTED TO COOL INTO THE UPPER 20S BY MORNING. FOR THE
FOOTHILLS EXPECT LOW LYING AREAS TO COOL INTO THE UPPER 20S AND
LOWER 30S BY MORNING.

RESIDENTS SHOULD TAKE NECESSARY PRECAUTIONS TO PROTECT PETS AND
COLD SENSITIVE PLANTS

$$

CAZ068-069-240700-
/O.CON.KSTO.WI.Y.0014.000000T0000Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
238 PM PST FRI NOV 23 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY. 

LOCALLY STRONG WINDS ARE EXPECTED TO INCREASING AGAIN THIS
EVENING THROUGH PASSES AND CANYONS...WITH THE STRONGEST GUSTS
EXPECTED THROUGH EAST TO WEST ORIENTED PASSES AND CANYONS. WINDS
COULD GUST TO AROUND 50 MPH IN THE WINDIEST LOCALES. THE WINDS
WILL DECREASE SATURDAY MORNING.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

RB

000 
WWUS76 KSTO 240550
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
950 PM PST FRI NOV 23 2007

.HIGH PRESSURE CONTINUES OVER THE GREAT BASIN AND WILL PRODUCE
LOCALLY GUSTY EAST WINDS OVER THE SIERRA NEVADA. THE STRONGEST
WINDS CAN BE EXPECTED THROUGH PASSES...AND CANYONS WITH AN EAST
TO WEST ORIENTATION. THE GREAT BASIN HIGH PRESSURE SYSTEM IS
EXPECTED TO WEAKEN SATURDAY RESULTING IN DIMINISHING WINDS.

WINDS OVER MOST OF THE CENTRAL VALLEY WILL BECOME LIGHT OVERNIGHT
ALLOWING FOR AREAS OF FROST TO DEVELOP LATE TONIGHT.

CAZ015>019-064-067-241400-
/O.CON.KSTO.FR.Y.0003.071124T1200Z-071124T1600Z/
NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY-
SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA-
NORTHERN SAN JOAQUIN VALLEY-CLEAR LAKE/SOUTHERN LAKE COUNTY-
MOTHERLODE-
950 PM PST FRI NOV 23 2007

...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PST
SATURDAY...

A FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PST
SATURDAY FOR THE SACRAMENTO VALLEY...DELTA...NORTHERN SAN JOAQUIN
VALLEY AND SOUTHERN LAKE COUNTY.

WITH CLEAR SKIES AND LIGHT WINDS...AREAS OF FROST WILL ONCE AGAIN
DEVELOP IN THE CENTRAL VALLEY AND PORTIONS OF LAKE COUNTY LATE
TONIGHT AND EARLY SATURDAY MORNING. MINIMUM TEMPERATURES ARE
EXPECTED TO BOTTOM OUT IN THE LOWER TO MID 30S ACROSS MUCH OF THE
VALLEY THOUGH A FEW LOCALES MAY BRIEFLY DIP DOWN INTO THE UPPER
20S AROUND SUNRISE...ESPECIALLY IN THE VALLEYS OF LAKE COUNTY AND
RURAL AREAS OF THE SACRAMENTO VALLEY.

LITTLE CHANGE IN THE WEATHER PATTERN OVER THE REGION WILL ALLOW
FOR MORE COLD NIGHTS WITH AREAS OF FROST IN THE CENTRAL VALLEY
OVER THE WEEKEND.

RESIDENTS SHOULD TAKE NECESSARY PRECAUTIONS TO PROTECT PETS AND
COLD SENSITIVE PLANTS

$$

CAZ068-069-241200-
/O.CON.KSTO.WI.Y.0014.000000T0000Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
950 PM PST FRI NOV 23 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY FOR THE
WEST SLOPES OF THE NORTHERN SIERRA NEVADA...WESTERN PLUMAS COUNTY
AND THE LASSEN PARK AREA.

LOCALLY STRONG GUSTY EAST WINDS HAVE DEVELOPED ONCE AGAIN THIS
EVENING OVER THE NORTHERN SIERRA. THE STRONGEST WINDS WILL OCCUR
THROUGH THE HIGH ELEVATION MOUNTAIN PASSES AND DOWN WEST FACING
CANYONS THROUGH EARLY SATURDAY MORNING. WINDS COULD GUST TO
AROUND 50 MPH IN THE WINDIEST LOCALES. THE WINDS WILL DECREASE
SATURDAY MORNING.

STRONG AND GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

000 
WWUS76 KSTO 241131
NPWSTO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
331 AM PST SAT NOV 24 2007


CAZ064-067-241245-
/O.CAN.KSTO.FR.Y.0003.071124T1200Z-071124T1600Z/
CLEAR LAKE/SOUTHERN LAKE COUNTY-MOTHERLODE-
331 AM PST SAT NOV 24 2007

...FROST ADVISORY IS CANCELLED...

WIND OVERNIGHT HAS SLOWED THE COOLING AND TEMPERATURES THIS
MORNING ARE MAINLY IN THE UPPER 30S TO 40S. THEREFORE THE
NATIONAL WEATHER SERVICE IN SACRAMENTO HAS CANCELLED THE FROST
ADVISORY. HOWEVER PATCHY FROST CAN BE EXPECTED THIS MORNING IN
WIND SHELTERED AREAS. WARMER TEMPERATURES ARE EXPECTED TONIGHT
WITH INCREASED CLOUD COVER.


$$

CAZ068-069-241245-
/O.CAN.KSTO.WI.Y.0014.000000T0000Z-071124T1200Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
331 AM PST SAT NOV 24 2007

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS CANCELLED THE WIND
ADVISORY. HOWEVER LOCALLY GUSTY NORTHEAST TO EAST WIND UP TO 40
MPH CAN BE EXPECTED THIS MORNING THROUGH EAST TO WEST ORIENTED
CANYONS AND PASSES. THE LOCALLY GUSTY WIND WILL DECREASE LATER
THIS MORNING AS HIGH PRESSURE OVER THE GREAT BASIN WEAKENS.

$$

CAZ015>019-241600-
/O.CON.KSTO.FR.Y.0003.071124T1200Z-071124T1600Z/
NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY-
SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA-
NORTHERN SAN JOAQUIN VALLEY-
331 AM PST SAT NOV 24 2007

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING...

MINIMUM TEMPERATURES THIS MORNING WILL MAINLY BE IN THE LOW TO MID
30S WITH CLEAR SKIES ALLOWING AREAS OF FROST TO DEVELOP IN THE
SACRAMENTO AND NORTHERN SAN JOAQUIN VALLEYS AND IN PORTIONS OF THE
DELTA. THE FROST SHOULD DIMINISH RAPIDLY AFTER 8 AM AS THE GROUND
BEGINS TO WARM.

WARMER TEMPERATURES ARE EXPECTED TONIGHT WITH INCREASED CLOUD
COVER. HOWEVER PATCHY FROST IS POSSIBLE AGAIN SUNDAY MORNING.

RESIDENTS SHOULD TAKE NECESSARY PRECAUTIONS TO PROTECT PETS AND
COLD SENSITIVE PLANTS.

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 AM PST THU NOV 22 2007

.DISCUSSION...
A WEAK SHORTWAVE IS MOVING THROUGH NORTHERN CALIFORNIA THIS MORNING.
THE MODELS PROJECT THE LOW TO MOVE EASTWARD OVER NEVADA LATER TODAY.
SOME GUSTY WINDS ARE OCCURRING THIS MORNING OVER THE COASTAL RANGE
AND FAR NORTH END OF THE VALLEY. SURFACE HIGH PRESSURE WILL BUILD
BEHIND THE LOW TONIGHT OVER OREGON AND IN THE GREAT BASIN AND
GENERATE GUSTY WINDS THROUGH AND BELOW PASSES AND CANYONS TONIGHT
AND FRIDAY. THE WINDS SHOULD BECOME BREEZY IN THE VALLEY ON FRIDAY
AND MAY APPROACH ADVISORY CRITERIA ALONG THE WEST SIDE OF THE
VALLEY AND OVER THE MOUNTAINS TONIGHT AND FRIDAY MORNING FOR THE
GUSTY WINDS.

TEMPERATURES LOOK TO REMAIN WARM ENOUGH TONIGHT FOR MOST LOCATIONS
SO NO FROST ADVISORY WILL BE NEEDED. ONLY A COUPLE OF ISOLATED SPOTS
MAY DIP TO AROUND OR BELOW FREEZING TONIGHT.  FRIDAY NIGHT THE WINDS
SHOULD DROP OFF FOR MORE PLACES IN THE VALLEY WHICH WOULD ALLOW
FOR MORE FROST TO FORM SATURDAY MORNING...PARTICULARLY OVER THE
EASTERN SIDE OF THE VALLEY AND WIND SHELTERED LOCATIONS OVER THE
WESTERN SIDE OF THE VALLEY. WINDS MAY STAY UP ENOUGH ALONG THE WEST
SIDE OF THE VALLEY FRIDAY NIGHT SO THAT MOST PLACES STAY ABOVE
FREEZING.

THE NEXT CHANCE OF ANY RAIN FOR PARTS OF THE REGION LOOK TO OCCUR
MONDAY NIGHT AND TUESDAY. RAINFALL AMOUNTS FROM THIS SYSTEM LOOK
VERY LIMITED.

&&

.AVIATION...
UPPER LEVEL LOW WILL CONTINUE TO DIG SOUTH TODAY ACROSS
NEVADA...WITH DRY NORTHERLY FLOW CONTINUING TO FILTER OVER NORTHERN
CALIFORNIA.  AS A RESULT...VFR CONDITIONS AND CLEAR SKIES WILL
PREVAIL...WITH GUSTY NORTH TO NORTHEAST WINDS POSSIBLE OVER THE
SURROUNDING MOUNTAINS.  ISOLATED WINDS GUSTS UP TO 30KT WILL BE
POSSIBLE TODAY...WITH PRESSURE GRADIENTS EXPECTED TO INCREASE EVEN
MORE TONIGHT AND FRIDAY.

&&

.STO WATCHES/WARNINGS/ADVISORIES...NONE.

&&

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SACRAMENTO CA
700 AM PST THU NOV 22 2007

CAZ013>019-063-064-066>069-231500-
SHASTA LAKE AREA/NORTHERN SHASTA COUNTY-
BURNEY BASIN/EASTERN SHASTA COUNTY-NORTHERN SACRAMENTO VALLEY-
CENTRAL SACRAMENTO VALLEY-SOUTHERN SACRAMENTO VALLEY-
CARQUINEZ STRAIT AND DELTA-NORTHERN SAN JOAQUIN VALLEY-
MOUNTAINS SOUTHWESTERN SHASTA TO NORTHERN LAKE COUNTIES-
CLEAR LAKE/SOUTHERN LAKE COUNTY-MOTHERLODE-
EAST FOOTHILLS/NORTH SACRAMENTO VALLEY-
WESTERN PLUMAS COUNTY/LASSEN PARK-WEST SLOPE NORTHERN SIERRA NEVADA-
700 AM PST THU NOV 22 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR INTERIOR NORTHERN CALIFORNIA.

.DAY ONE...TODAY

COLD TEMPERATURES AND LIGHT WINDS WILL AID IN THE FORMATION OF AREAS
OF FROST OVER PORTIONS OF THE CENTRAL AND SOUTHERN SACRAMENTO
VALLEY...THE CARQUINEZ STRAIT AND DELTA...MOTHERLODE...AND VALLEYS
OF LAKE COUNTY THIS MORNING.

* FROST ADVISORY.............SEE WWUS76 KSTO - NPWSTO FOR DETAILS *

.DAYS TWO THROUGH SEVEN... FRIDAY THROUGH WEDNESDAY

NORTHEAST WINDS ARE FORECAST TO STRENGTHEN LATER TODAY...ESPECIALLY
OVER HIGHER TERRAIN.  WINDS COULD GUST AS HIGH AS 40 MPH AT TIMES
TONIGHT THROUGH FRIDAY NIGHT OVER RIDGES AND THROUGH CANYONS.
OTHERWISE...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS TO THEIR LOCAL NATIONAL WEATHER SERVICE OFFICE.

THE LATEST WEATHER INFORMATION IS AVAILABLE ON THE INTERNET AT
(LOWER CASE): HTTP://WWW.WRH.NOAA.GOV/STO

JJ