FNUS76 KPDT 231431
FWSPDT

SPOT FORECAST FOR RIGGS ROAD...BIA YAA
NATIONAL WEATHER SERVICE PENDLETON OR
732 AM PDT MON APR 23 2012

FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON APRIL 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...THE AIR MASS IS MOIST AND UNSTABLE...AND AFTERNOON
HEATING WILL RESULT IN CUMULUS BUILDUPS AND THE POSSIBILITY OF A
THUNDERSTORM NEAR THE BURN SITE.  THE PATTERN CHANGES LITTLE IN THE
NEXT 36 HOURS...THEREFORE THERE WILL BE A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS ON TUESDAY AS WELL.

***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***FORECAST IS VALID FOR 12 HOURS AFTER ISSUANCE***

.TODAY...

SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....90.
MIN HUMIDITY........22 PERCENT.
WIND (20 FT)........WEST WINDS 0-2 MPH SHIFTING TO
                    THE SOUTH 2-5 MPH IN THE AFTERNOON.
MIXING HEIGHT.......NEAR SURFACE INCREASING TO 6500 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST
                    AROUND 7 MPH IN THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF AN EVENING
                    THUNDERSTORM.
CWR.................10.
MIN TEMPERATURE.....53.
MAX HUMIDITY........75 PERCENT.
WIND (20 FT)........WEST WINDS 3-6 MPH.

.TUESDAY...

SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS OR
                    THUNDERSTORMS.
CWR.................10.
MAX TEMPERATURE.....78.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 4-9 MPH.

$$

FORECASTER...MARY WISTER
REQUESTED BY...BRYAN TAYLOR
TYPE OF REQUEST...PRESCRIBED
.TAG 20120423.RIGGS.01/PDT