FNUS56 KSGX 251210
FWFSGX
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
410 AM PST WED NOV 25 2009
...RED FLAG WARNING IN EFFECT UNTIL 10 AM PST THURSDAY FOR LONG
DURATION LOW RELATIVE HUMIDITIES AND GUSTY NIGHT AND MORNING WINDS...
...STRONG GUSTY NORTHEAST WINDS AND LOW HUMIDITIES SUNDAY THROUGH
MONDAY...
.DISCUSSION...HIGH PRESSURE ALOFT AND OFFSHORE FLOW WILL BRING
WARM...DRY CONDITIONS WITH LOCALLY GUSTY WINDS BELOW THE CANYONS
AND PASSES THROUGH THANKSGIVING. WIND GUSTS WILL GENERALLY REMAIN
BELOW 35 MPH...HOWEVER ISOLATED GUSTS TO 50 MPH ARE POSSIBLE IN
THE SANTA ANA MOUNTAINS AND FOOTHILLS AND BELOW THE CAJON PASS
THIS MORNING. RELATIVE HUMIDITIES WILL FALL BELOW 10 PERCENT EACH
DAY THROUGH THANKSGIVING. ONSHORE FLOW WILL RETURN ON FRIDAY AND
SATURDAY FOR COOLER WEATHER AND HIGHER HUMIDITIES. SLIGHT CHANCE
OF RAIN AND MOUNTAIN SNOW ON SATURDAY. POTENTIALLY STRONG OFFSHORE
FLOW WITH VERY GUSTY WINDS BELOW THE PASSES AND CANYONS SUNDAY AND
MONDAY.
CAZ261-262-252230-
COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
410 AM PST WED NOV 25 2009
.TODAY...
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....77 TO 82.
MIN HUMIDITY........10 PERCENT.
WIND (20 FT)........VARIABLE 3 TO 6 MPH BECOMING EAST 10 MPH IN THE
AFTERNOON.
LAL.................1.
.TONIGHT...
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....43 TO 53.
MAX HUMIDITY........15 TO 25 PERCENT.
WIND (20 FT)........VARIABLE 3 TO 6 MPH.
LAL.................1.
.THURSDAY...
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....75 TO 80.
MIN HUMIDITY........10 TO 15 PERCENT.
WIND (20 FT)........VARIABLE 2 TO 4 MPH.
LAL.................1.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.THURSDAY NIGHT...COLDER. MOSTLY CLEAR. LOWS 38 TO 48.
.FRIDAY...MOSTLY SUNNY. HIGHS 75 TO 80.
.FRIDAY NIGHT...MOSTLY CLEAR. LOWS 40 TO 50.
.SATURDAY...MOSTLY SUNNY. HIGHS 70 TO 75.
.SATURDAY NIGHT...MOSTLY CLEAR. LOWS 40 TO 50.
.SUNDAY...MOSTLY SUNNY. HIGHS 66 TO 71.
.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 36 TO 46.
.MONDAY...MOSTLY SUNNY. HIGHS 70 TO 75.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 37 TO 47.
.TUESDAY...MOSTLY SUNNY. HIGHS 74 TO 79.
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