FNUS75 KREV 301414
FWSREV

SPOT FORECAST FOR UPPER WASHOE PILE BURN
NATIONAL WEATHER SERVICE RENO NV
614 AM PST FRI JAN 30 2009

IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE.

DISCUSSION...HIGH PRESSURE WILL ONCE AGAIN LIMIT SMOKE DISPERSION AT
THE BURN SITE TODAY AS VALLEY INVERSIONS REMAIN IN PLACE. THE
INVERSION WEAKENS ON SATURDAY WITH BETTER MIXING AND SMOKE DISPERSION
AS A SYSTEM MOVES BY TO THE NORTH.

FOR PLANNED IGNITION TIME OF 830 PST 1/30/09
   WEATHER............SUNNY.
   TEMPERATURE........26-30...MAX 48-51.
   HUMIDITY...........65-73%...MIN 28-32%.
   WIND...20 FOOT.....VARIABLE TO 3 MPH BECOMING SOUTHEAST
                      4 TO 8 MPH.
   MIXING HEIGHT......7500 FEET MSL.
   MIXING WINDS.......SOUTHEAST 6 TO 10 MPH.

FOR TONIGHT
   WEATHER............CLEAR.
   TEMPERATURE........MIN 27-30.
   HUMIDITY...........MAX 70-75%.
   WIND...20 FOOT.....SOUTHEAST 3 TO 6 MPH BECOMING DOWNSLOPE
                      2 TO 4 MPH AFTER 2000L.

OUTLOOK FOR SATURDAY
   WEATHER............PARTLY CLOUDY.
   TEMPERATURE........MAX 50-54.
   HUMIDITY...........MIN 22-28%
   WIND...20 FOOT.....NORTHWEST 4 TO 8 MPH.
   MIXING HEIGHT......9500 FEET MSL.
   MIXING WINDS.......NORTHWEST 8 TO 12 MPH.

FORECASTER...RC/MLF

$$

REQUESTED BY...JED RUDELBACH
REASON FOR REQUEST...UNDER THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES (USFS, BLM, NPS, U