FNUS75 KVEF 211444
FWSVEF

SPOT FORECAST FOR PIOCHE HILLS...BLM
NATIONAL WEATHER SERVICE LAS VEGAS NV
744 AM PDT WED MAR 21 2012

FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON MARCH 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...SOUTHWEST FLOW ALOFT WILL RESULT IN ABOVE NORMAL
TEMPERATURES THROUGH THURSDAY AFTERNOON ALONG WITH DRY CONDITIONS AT
THE BURN SITE. LOW MIXING HEIGHTS AND LIGHT WINDS WILL MAKE FOR POOR
VENTILATION CONDITIONS AT THE BURN SITE TODAY AND TONIGHT. VENTILATION
CONDITIONS SHOULD IMPROVE ON THURSDAY ESPECIALLY IN THE AFTERNOON AS
WINDS INCREASE AT THE BURN SITE.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....50-56.
MIN HUMIDITY........30-35 PERCENT.
  20 FT-10 MIN AVG..UPSLOPE/UPVALLEY 4 TO 8 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS.
VENTILATION.........POOR TO MARGINAL.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....35-40.
MAX HUMIDITY........70-78 PERCENT.
  20 FT-10 MIN AVG..SOUTH WINDS 5 TO 8 MPH IN THE EVENING BECOMING
                    DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING EAST AROUND 6 KNOTS AFTER
                    MIDNIGHT.
VENTILATION.........POOR.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....57-62.
MIN HUMIDITY........24-29 PERCENT.
  20 FT-10 MIN AVG..UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH 14
                    TO 19 MPH WITH GUSTS TO AROUND 30 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 8 KNOTS INCREASING TO SOUTH 14
                    TO 18 KNOTS IN THE AFTERNOON.
VENTILATION.........GOOD TO VERY GOOD.

$$
FORECASTER...STACHELSKI
REQUESTED BY...KYLE TEEL
TYPE OF REQUEST...PRESCRIBED
.TAG 20120321.PIOCH.01/VEF