FNUS76 KSTO 172300 FWSSTO SPOT FORECAST FOR HOWLAND NATIONAL WEATHER SERVICE SACRAMENTO CA 400 PM PDT FRI JUL 17 2009 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION...HIGH PRESSURE SLOWLY WEAKENS OVER THE NEXT COUPLE OF DAYS...LEADING TO A SLIGHT CHANCE OF AFTERNOON THUNDERSTORMS AND MORE INSTABILITY BY SUNDAY. WINDS WILL BE MAINLY TERRAIN DRIVEN THOUGH SOME GUSTY WINDS ARE POSSIBLE SUNDAY NEAR ANY SHOWER OR THUNDERSTORM ACTIVITY. THERE COULD BE ISOLATED DRY LIGHTNING STRIKES AT THE PERIPEHERY OF THUNDERSTORTMDS EARLY SUNDAY...HOWEVER STORMS SHOULD CONTAIN WETTING RAIN BY SUNDAY AFTERNOON. FOR REST OF TODAY WEATHER............CLEAR. TEMPERATURE........MAX 93 HUMIDITY...........MIN 17% WIND...20-FT.......SOUTHWEST 2 TO 4 MPH. RIDGETOP WIND......SOUTHWEST 5 TO 10 MPH. CWR................0% LAL................1. MIXING HEIGHT......8000 FT AGL MIXING WINDS.......SOUTH-SOUTHWEST 5-10 MPH. FOR TONIGHT WEATHER............CLEAR. TEMPERATURE........MIN 55-60 AT VALLEY BOTTOMS AND NEAR 70 IN THERMAL BELTS. HUMIDITY...........MAX 35-40% EXCEPT 25% IN THERMAL BELTS. WIND...20-FT.......NORTHEAST 1 TO 4 MPH. RIDGETOP WIND......SOUTH-SOUTHWEST 5-10 MPH. CWR................0% LAL................1 MIXING HEIGHT......LESS THAN 500 FT. MIXING WINDS.......NORTHEAST 2-4 MPH. OUTLOOK FOR TOMORROW WEATHER............SUNNY IN THE MORNING. PARTLY CLOUDY IN THE AFTERNOON. TEMPERATURE........MAX 90-94 HUMIDITY...........MIN 17-20% WIND...20-FT.......NORTHEAST 1-3 MPH IN THE MORNING. SOUTHWEST 3-6 MPH IN THE AFTERNOON. RIDGETOP WIND......SOUTHWEST 5-15 MPH. CWR................0% LAL................1 MIXING HEIGHT......8000 FT AGL. MIXING WINDS.......SOUTH-SOUTHWEST 5-15 MPH. OUTLOOK FOR SATURDAY NIGHT AND SUNDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS OR THUNDERSTORMS AT NIGHT AND DURING THE DAY. A FEW DRY LIGHTING STRIKES AND GUSTY WINDS POSSIBLE. THUNDERSTORMS SHOULD CONTAIN RAIN BY SUNDAY AFTERNOON. CHANCE OF WETTING RAIN IS 10% SATURDAY NIGHT AND 20% SUNDAY. WIDESPREAD THUNDERSTORMS ARE NOT ANTICIPATED. FORECASTER...SG REQUESTED BY...HOWLAND IC REASON FOR REQUEST...WILDFIRE .TAG 20090717.HOWLA.01/STO $$ REQUESTED BY...HOWLAND IC REASON FOR REQUEST...WILDFIRE