FNUS76 KSTO 021156
FWSSTO

SPOT FORECAST FOR RIO VISTA UPLAND RX...U.S. FISH & WILDLIFE SERVICE
NATIONAL WEATHER SERVICE SACRAMENTO CA
456 AM PDT WED JUN 2 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON JUNE 02.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
EXPECT CHANCES OF LIGHT RAIN THIS AFTERNOON AND INCREASING CHANCES
INTO THURSDAY WITH INCREASED SOUTHERLY WINDS. SIMILAR UNSETTLED
PATTERN TO CONTINUE FRIDAY KEEPING TEMPERATURES COOL WITH HIGHER
THAN NORMAL HUMIDITY LEVELS.

.TODAY...

SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLOUDY. A CHANCE OF
                    RAIN EARLY IN THE AFTERNOON. RAIN LIKELY LATE IN
                    THE AFTERNOON.
                                                            TEMPERATURE.........69-71 AT IGNITION...MAX 78-81.
                    MIN HUMIDITY........60-65 PERCENT AT IGNITION...MIN 40-43 PERCENT.
WIND (20 FT)........
 LWR SLP/VALLEY.....WINDS SOUTHEAST AT 10 MPH AT
                    IGNITION...OTHERWISE LIGHT WINDS BECOMING
                    SOUTHEAST 6 TO 12 MPH IN THE AFTERNOON.
CWR.................INCREASING TO 30 PERCENT IN THE AFTERNOON.
MIXING HEIGHT.......500 FT AGL INCREASING TO 4500 FT AGL
                    LATE IN THE MORNING...THEN DECREASING TO 1500
                    FT AGL LATE IN THE AFTERNOON.
MIXING WINDS........SOUTHEAST 1 TO 3 MPH INCREASING TO 8 TO 12 MPH
                    IN THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........RAIN LIKELY...THEN A SLIGHT CHANCE OF RAIN
                    EARLY IN THE MORNING.
                                                            TEMPERATURE.........59-64.
                    MIN HUMIDITY........88-93 PERCENT.
WIND (20 FT)........
 LWR SLP/VALLEY.....SOUTHEAST WINDS 7 TO 13 MPH.
CWR.................70 PERCENT.
MIXING HEIGHT.......700-1500 FT AGL.
MIXING WINDS........SOUTHEAST 6 TO 12 MPH.

.THURSDAY...

SKY/WEATHER.........MOSTLY CLOUDY. RAIN LATE IN THE AFTERNOON.
                                                            TEMPERATURE.........77-82.
                    MIN HUMIDITY........42-47 PERCENT.
WIND (20 FT)........
 LWR SLP/VALLEY.....SOUTHEAST WINDS 8 TO 14 MPH.
CWR.................80 PERCENT.
MIXING HEIGHT.......1100-1700 FT AGL INCREASING TO 6400 FT AGL
                    EARLY IN THE AFTERNOON DECREASING TO 4000 FT
                    AGL LATE IN THE AFTERNOON.
MIXING WINDS........SOUTH 12 TO 21 MPH.


FORECASTER...JCLAPP
REQUESTED BY...JEREMY MCMAHON
REASON FOR REQUEST...PRESCRIBED
.TAG 20100602.RIOVI.01/STO

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