FNUS76 KPDT 121202
FWSPDT

SPOT FORECAST FOR LA GRANDE INCIDENT SIMULATION WX DEMO...
OREGON STATE FIRE MARSHALS HAZMAT TEAM 4

NATIONAL WEATHER SERVICE PENDLETON OR
500 AM PDT TUE MAY 12 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MAY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A STRONG COLD FRONT WILL MOVE ACROSS WASHINGTON AND
OREGON TODAY.  WINDS WILL INCREASE WITH THE FRONT...AND SHOWERS WILL
DEVELOP OVER NORTHEAST OREGON.  THERE IS ALSO A POSSIBILITY OF A
THUNDERSTORM IN THE GRANDE RONDE VALLEY THIS AFTERNOON AND EVENING.
SHOWERS AND WINDS WILL DIMINISH OVERNIGHT WITH DRY AND MORE STABLE
CONDITIONS ON WEDNESDAY.


***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.........MOSTLY CLOUDY. SCATTERED SHOWERS THROUGH THE
                    DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
CWR.................20.
MAX TEMPERATURE.....55.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........WEST WINDS 3 TO 7 MPH INCREASING TO NORTHWEST 10
                    TO 18 MPH WITH GUSTS TO AROUND 30 MPH IN
                    THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL INCREASING TO 8000 FT AGL IN
                    THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 13 MPH INCREASING TO AROUND 25 MPH
                    IN THE AFTERNOON.

$$
FORECASTER...MARY JOHNSON
REQUESTED BY...CAPTAIN SCOTT BRAINARD
TYPE OF REQUEST...PRESCRIBED
.TAG 20090512.LAGRA.01/PDT