AGRICULTURAL WEATHER FORECAST FOR NAPA VALLEY
0800 PST TUE FEBRUARY 26, 2008

SYNOPSIS...Upper high pressure will be over NORCAL today. A weak dry front 
will move thru on Wed, then high pressure will rebuild Thurs. A front will approach 
Fri, with some rain Sat..                     

**Extended Forecast Summary**
High pressure and warmer sunny conditions developing again Sunday 2 Mar.
Another weak dry front moving thru Mon eve, then high pressure and warm dry 
offshore flow returning 4-7th.  The next period of troughingand active cold fronts 
thru N, central and S Calif appears to be 11-13th March.

48HR FORECAST THROUGH 700L THU...Mostly fair today, partly cloudy or hiclds 
and cooler Wed.  Fair, offshore flow and warmer Thu. Ptchy dense fogs vlys each 
mrng.

RAINFALL: 
1st: Maacamas .07, Napa .03
WIND: MAXIMUM THIS AFTN       S-SW     < 11 MPH           
MAXIMUM TMRW AFTN       S-SW     < 11 MPH            
< 5 MPH 2200-0900 BOTH NGT

TEMPS: 
CARNEROS CRK TEMPS:  TODAY  64  WED 39/62   THU 40/66

ST HELENA TEMPS:     TODAY  73  WED 36/71   THU 37/73   
ST HELENA RH%:       TODAY  50  WED 99/55   THU 99/51
ST HELENA DEWPT:     TODAY  53  WED 36/54   THU 37/54   

OAKVILLE TEMPS:      TODAY  72  WED 36/70   THU 37/72   
OAKVILLE RH%:        TODAY  46  WED 99/57   THU 99/49
OAKVILLE DEWPT:      TODAY  50  WED 36/54   THU 37/52   

NAPA TEMPS:          TODAY  67  WED 42/65   THU 43/69   
NAPA RH%:            TODAY  54  WED 99/68   THU 99/55
NAPA DEWPT:          TODAY  50  WED 42/54   THU 43/52   

CIMIS WEATHER YEST   OAKVILLE      CARNEROS   
TEMPS  HI/LO           64/42         62/42    
EVAPOTRANSP.     0.09 
PCPN 0.00 0.08 PCPN 0.00

EXTENDED FORECAST THU FEBRUARY 28 - NEXT THU MARCH 7...
DAY   WEATHER                               OAKVILLE     NAPA       POP%
THU...FAIR                                  L70S/U30S  NR70/L40S  0%
FRI...INCCLD                                NR70/U30S  M60S/NR40   5%
SAT...LTRAIN OR DRZL                        NR70/M30S  M60S/L40S  20%
SUN...PTCHFG, OTHWZ MSTLY FAIR              NR70/M30S  M60S/NR40   0%
MON...FAIR                                  NR70/M30S  M60S/NR40  0%
TUE...BREEZY                                M60S/M30S  L60S/NR40  0%
WED...FAIR, DRY, WARMR, OFFSHR FLOW         L70S/M30S  M60S/U30S  0% 
THU...FAIR DRY WARMR OFFSHR FLOW            M70S/U30S  NR70/L40S  0%
POP = PROBABILITY PRECIPITATION WILL OCCUR
  ...ALANFOX...FOX WEATHER, LLC...