FNUS76 KPDT 161941 FWSPDT SPOT FORECAST FOR POTAMUS 8...BMIDC NATIONAL WEATHER SERVICE PENDLETON OR 1241 PM PDT THU SEP 16 2010 FORECAST IS BASED ON IGNITION TIME OF 1330 PDT ON SEPTEMBER 16. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...LOW PRESSURE OFF THE COAST WILL SPREAD INCREASING MOISTURE INTO THE REGION THROUGH THE WEEKEND. THERE WILL BE A SLIGHT CHANCE OF SHOWERS THROUGH FRIDAY THEN RAIN WILL BECOME LIKELY SATURDAY WITH SHOWERS ON SUNDAY. ***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. A SLIGHT CHANCE OF A SHOWER. CWR.................0. MAX TEMPERATURE.....75-78. MIN HUMIDITY........25-30 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 3 TO 6 MPH. RIDGETOP WIND.......SOUTHWEST WINDS 4 TO 7 MPH. MIXING HEIGHT.......6500 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. CWR.................0. MIN TEMPERATURE.....50-55. MAX HUMIDITY........65-75 PERCENT. WIND (20 FT)........SOUTH WINDS 1 TO 3 MPH. RIDGETOP WIND.......SOUTH WINDS 2 TO 4 MPH. MIXING HEIGHT.......6500 FT AGL DECREASING TO NEAR SURFACE AFTER MIDNIGHT. TRANSPORT WINDS.....SOUTH AROUND 5 MPH. .FRIDAY... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. CWR.................0. MAX TEMPERATURE.....77-82. MIN HUMIDITY........25 PERCENT. WIND (20 FT)........SOUTHEAST TO SOUTH WINDS 2 TO 4 MPH SHIFTING TO THE NORTHWEST 4 TO 6 MPH LATE IN THE AFTERNOON. RIDGETOP WIND.......SOUTHEAST TO SOUTH WINDS 2 TO 5 MPH SHIFTING TO THE NORTHWEST 4 TO 8 MPH LATE IN THE AFTERNOON. MIXING HEIGHT.......NEAR SURFACE INCREASING TO 9000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTH AROUND 5 MPH IN THE MORNING BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. $$ FORECASTER...JOE SOLOMON REQUESTED BY...JON ELLIS TYPE OF REQUEST...PRESCRIBED .TAG 20100916.POTAM.01/PDT