Expires:201311150115;;636811 FPUS56 KSTO 141205 ZFPSTO FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA NATIONAL WEATHER SERVICE SACRAMENTO CA 400 AM PST THU NOV 14 2013 .DISCUSSION...A WEAK WEATHER SYSTEM DROPPING DOWN THE WEST COAST WILL BRING COOLER TEMPERATURES TO THE REGION TODAY ALTHOUGH MOST LOCATIONS WILL STILL REMAIN WARMER THAN NORMAL. THIS SYSTEM WILL BRING A THREAT OF SHOWERS TO THE NORTHERN MOUNTAINS TONIGHT THEN BREEZY NORTH WINDS ON FRIDAY AS IT MOVES INTO THE GREAT BASIN. ANOTHER SLIGHTLY STRONGER WEATHER SYSTEM WILL BRING STILL COOLER TEMPERATURES AND HIGHER HUMIDITY ON SATURDAY WITH SHOWERS POSSIBLE OVER THE MOUNTAINS. HIGH PRESSURE WILL BRING WARMING WITH LOWER HUMIDITY THROUGH EARLY NEXT WEEK. CAZ213-150115- EASTERN PORTION OF SHASTA/TRINITY NF- 400 AM PST THU NOV 14 2013 .TODAY... * SKY/WEATHER............MOSTLY SUNNY. * MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 60-65 HIGHER ELEVATIONS. * 24 HR TREND..........3 TO 7 DEGREES COOLER. * MIN HUMIDITY...........21-26 PERCENT. * 24 HR TREND..........5 TO 10 PERCENT DOWN. * 20-FOOT WINDS.......... * VALLEYS/LWR SLOPES...NORTH WINDS UP TO 8 MPH SHIFTING TO THE NORTHWEST 10 TO 16 MPH IN THE AFTERNOON. * RIDGES/UPR SLOPES....NORTH WINDS 4 TO 9 MPH INCREASING TO NORTHWEST 12 TO 18 MPH IN THE AFTERNOON. * LAL....................1. * CWR....................0 PERCENT. .TONIGHT... * SKY/WEATHER............PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. * MIN TEMPERATURE........39-44 LOWER ELEVATIONS...EXCEPT 30-37 HIGHER ELEVATIONS. * 24 HR TREND..........3 TO 6 DEGREES COOLER. * MAX HUMIDITY...........46-54 PERCENT LOWER ELEVATIONS...EXCEPT 68-83 PERCENT HIGH ELEVATIONS. * 24 HR TREND..........3 TO 6 PERCENT UP. * 20-FOOT WINDS.......... * VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH IN THE EVENING BECOMING DRAINAGE UP TO 5 MPH. * RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH. * LAL....................1. * CWR....................10 PERCENT. .FRIDAY... * SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. * MAX TEMPERATURE........58-63 LOWER ELEVATIONS...EXCEPT 49-55 HIGHER ELEVATIONS. * MIN HUMIDITY...........19-27 PERCENT LOWER ELEVATIONS...EXCEPT 25-40 PERCENT HIGH ELEVATIONS. * 20-FOOT WINDS.......... * VALLEYS/LWR SLOPES...NORTH WINDS UP TO 8 MPH. * RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH. * LAL....................1. * CWR....................0 PERCENT. $$