Suppression Forecast
Issued by NWS San Francisco Bay Area, CA

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000
FNUS76 KMTR 260045
FWSMTR

SPOT FORECAST FOR SAWMILL FIRE...NORTH BAY IMT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT SUN SEP 25 2016

FORECAST IS BASED ON REQUEST TIME OF 1800 PDT ON SEPTEMBER 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 6 PM PDT THIS EVENING...

.DISCUSSION...A HIGH PRESSURE RIDGE WILL BE PRESENT OVER THE
WILDFIRE LOCATION TONIGHT AND INTO TOMORROW.  BREEZY TO
OCCASIONALLY GUSTY OFFSHORE WINDS WILL PREVAIL THROUGH THE
NIGHT AND THROUGH MONDAY MORNING PREDOMINATELY OVER THE HIGHER
ELEVATION. LIGHTER SOUTHERLY WINDS MAY BE PRESENT AT LOWER
ELEVATIONS. WINDS WILL SHIFT AROUND LUNCHTIME MONDAY TOWARDS THE
SOUTH THEN WEST BEFORE RETURNING TO THE NORTHEAST FOR MONDAY NIGHT.
HUMIDITIES WILL HOVER IN THE 21-24% RANGE FOR THE OVERNIGHT PERIOD.
HOT AND DRY CONDITIONS WILL CONTINUE INTO TOMORROW WITH MIN RH
IN THE LOW TO MID TEENS AND TEMPERATURES INTO THE UPPER 80S TO LOW
90S.  GRADUALLY IMPROVING CONDITIONS CAN BE EXPECTED BEGINNING
WEDNESDAY WITH FURTHER IMPROVING CONDITIONS INTO THE WEEKEND.

.TONIGHT...

MIN TEMPERATURE.....65-71.
MARINE LAYER........0.
LAL.................1.
EYE LEVEL WINDS.....NORTHEAST 4 TO 6 MPH. GUSTS TO 8 MPH.
MAX HUMIDITY........21-25 PERCENT.
SKY/WEATHER.........CLEAR.
CWR.................0 PERCENT.
MIXING HEIGHT.......2300-3500 FT AGL DECREASING TO 600-1000 FT AGL
                    EARLY IN THE EVENING.
WIND (20 FT)........NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
                    OVERNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 TO 15 MPH DECREASING OVERNIGHT.

.MONDAY...

MAX TEMPERATURE.....87-92.
MARINE LAYER........0.
LAL.................1.
EYE LEVEL WINDS.....EAST TO NORTHEAST 3 TO 5 MPH SHIFTING TO THE SOUTHWEST
                    AT 2 TO 3 MPH AROUND NOON. WINDS SHIFT BACK TOWARDS THE
                    NORTHEAST IN THE EVENING.
MIN HUMIDITY........12-16 PERCENT.
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MIXING HEIGHT.......700-2100 FT AGL INCREASING TO 5900-6400 FT AGL.
WIND (20 FT)........EAST TO NORTHEAST WINDS AROUND 6 TO 12 MPH SHIFTING TO
                    THE SOUTHWEST AND WEAKENING SLIGHTLY AROUND NOON. WINDS
                    RETURN TO THE NORTHEAST BY THE EVENING.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO BECOME LIGHT AND VARIABLE
                    IN THE MID TO LATE AFTERNOON.

$$
FORECASTER...D_PETERSON
REQUESTED BY...WOODY BAKER-COHN
TYPE OF REQUEST...WILDFIRE
.TAG 1601029.0/MTR
.EMAIL WBAKER-COHN@MARINSHERIFF.ORG,7@S



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