FNUS75 KVEF 260001 FWSVEF SPOT FORECAST FOR RIVER...CAL FIRE SAN BERNARDINO NATIONAL WEATHER SERVICE LAS VEGAS NV 401 PM PST MON FEB 25 2013 FORECAST IS BASED ON REQUEST TIME OF 1534 PST ON FEBRUARY 25. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A DRY NORTHWEST FLOW ALOFT WILL BE OVER THE AREA TONIGHT AND WEDNESDAY...RESULTING IN CONTINUED DRY CONDITIONS. WINDS WILL SWITCH TO A NORTHERLY DOWNVALLEY DIRECTION BY EARLY EVENING...WHICH WILL BE SLIGHTLY ENHANCED AS THE GRADIENT TIGHTENS. THIS GRADIENT IS EXPECTED TO BE MAINTAINED THROUGH TUESDAY...WHICH WILL KEEP WINDS PREDOMINANT ELY OUT OF THE NORTH RATHER THAN BECOMING UPVALLEY. .REST OF TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....54-59. MIN HUMIDITY........13-18 PERCENT. 20 FT-10 MIN AVG..SOUTHEAST WINDS 6 TO 9 MPH. 10K FT WIND.......LIGHT AND VARIABLE. CWR (>= 0.10 IN)....0 PERCENT. LAL.................1. MIXING HEIGHT.......3000 FT AGL. TRANSPORT WINDS.....LIGHT WINDS. VENTILATION.........MARGINAL. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....32-37. MAX HUMIDITY........46-51 PERCENT. 20 FT-10 MIN AVG..NORTHWEST WINDS 6 TO 10 MPH. 10K FT WIND.......LIGHT AND VARIABLE. CWR (>= 0.10 IN)....0 PERCENT. LAL.................1. MIXING HEIGHT.......1000 FT AGL. TRANSPORT WINDS.....WEST 6 TO 8 KNOTS. VENTILATION.........POOR. .TUESDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....51-56. MIN HUMIDITY........13-18 PERCENT. 20 FT-10 MIN AVG..NORTH WINDS 6 TO 9 MPH. 10K FT WIND.......LIGHT AND VARIABLE. MIXING HEIGHT.......3000 FT AGL. TRANSPORT WINDS.....NORTHWEST 6 TO 7 KNOTS IN THE MORNING BECOMING LIGHT. VENTILATION.........MARGINAL. $$ FORECASTER...KENNEDY REQUESTED BY...B3514B C HARDY TYPE OF REQUEST...WILDFIRE .TAG 20130225.RIVER.01/VEF