FNUS76 KSGX 071030 FWSSGX SPOT FORECAST FOR MANNING FB...CNF TRAB NATIONAL WEATHER SERVICE SAN DIEGO CA 330 AM PDT WED APR 7 2010 FORECAST IS BASED ON IGNITION TIME OF 0700 PDT ON APRIL 07. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...VERY DRY...WARM...AND WINDY TODAY ...POOR RECOVERY OF HUMIDITY TONIGHT... ...WARM AND CONTINUED DRY ON THURSDAY... .DISCUSSION...A MODERATE TO STRONG SANTA ANA WIND EVENT IS UNDERWAY THIS MORNING. WINDS SHOULD DIMINISH DURING THE AFTERNOON AS HIGH PRESSURE OVER NEVADA SHIFTS EASTWARD. VERY DRY AND WARM TODAY AND THURSDAY WITH POOR RECOVERY OF HUMIDITY TONIGHT. WATCH OUT FOR A WIND SHIFT TO DOWN CANYON/SOUTHWEST DURING THE LATE AFTERNOON FOR A FEW HOURS TODAY AND MORE LIKELY ON THURSDAY. COOLER WITH INCREASING HUMIDITY ON FRIDAY AS ONSHORE FLOW RETURNS. THIS COOLING AND AND MOISTENING TREND WILL CONTINUE INTO THE WEEKEND. CHANCE OF WETTING RAIN SUNDAY NIGHT INTO NEXT TUESDAY AS ANOTHER LATE SEASON PACIFIC STORM SYSTEM HITS SOUTHERN CALIFORNIA. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....AROUND 80. MIN HUMIDITY........9 PERCENT. WIND................ MID SLOPES.........NORTHEAST 5 TO 15 MPH GUSTING TO 30 MPH... DIMINISHING TO NORTHEAST 5 MPH IN THE AFTERNOON... POSSIBLY SHIFTING TO DOWN CANYON/SOUTHWEST FOR A FEW HOURS IN LATE AFTERNOON. UPR SLP/RIDGETOP...EAST 15 TO 20 MPH WITH GUSTS TO 30 MPH DIMINISHING TO NORTHEAST 5 TO 10 MPH IN THE AFTERNOON. CWR.................0 PERCENT. LAL.................1. MIXING HEIGHT.......500 FT AGL...BECOMING 4500 FT AGL. MIXING WINDS........NORTHEAST 20 TO 25 MPH...BECOMING 5 TO 10 MPH IN THE AFTERNOON. TIME (PDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........6 6 11 11 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............55 70 80 78 RH..............22 13 9 10 20 FT WIND DIR..NE NE NE NE-SW 20 FT WIND SPD..8 8 5 5 20 FT WIND GUST.20 30 15 10 .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....AROUND 54. MAX HUMIDITY........28 PERCENT. WIND................ MID SLOPES.........NORTHEAST 5 MPH BECOMING DOWNSLOPE 2-5 MPH BY 2100 PDT. UPR SLP/RIDGETOP...NORTHEAST 5 MPH BECOMING NORTH 5 TO 10 MPH LATE IN THE EVENING. CWR.................0 PERCENT. LAL.................1. MIXING HEIGHT.......500 FT AGL. MIXING WINDS........EAST 5 MPH. TIME (PDT) 6 PM 9 PM MIDNGT 3 AM SKY (%).........7 7 10 10 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............74 65 62 57 RH..............12 20 21 25 20 FT WIND DIR..NE SW SW SW 20 FT WIND SPD..4 2 2 4 20 FT WIND GUST.10 4 4 10 .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 82. MIN HUMIDITY........12 PERCENT. WIND................ MID SLOPES.........NORTHEAST 5 MPH IN THE MORNING...BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON. UPR SLP/RIDGETOP...NORTH 5 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON. CWR.................0 PERCENT. LAL.................1. MIXING HEIGHT.......500 FT AGL...BECOMING 3500 FT AGL LATE IN THE MORNING...THEN LOWERING TO 1500 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........WEST 5 MPH...BECOMING 10 MPH LATE IN THE AFTERNOON. TIME (PDT) 6 AM 9 AM NOON 3 PM SKY (%).........10 10 4 4 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............55 72 78 80 RH..............28 16 13 13 20 FT WIND DIR..E E E SW 20 FT WIND SPD..4 4 4 5 20 FT WIND GUST.5 5 5 10 .FORECAST DAYS 3 THROUGH 5... .FRIDAY... MOSTLY CLEAR. LOWS AROUND 49. HIGHS AROUND 66. MINIMUM HUMIDITY 25 PERCENT OCCURRING DURING THE MORNING HOURS WITH HUMIDITY INCREASING TO 40 PERCENT DURING THE AFTERNOON. WINDS UPSLOPE 2 TO 5 MPH BECOMING SOUTHWEST 10 MPH WITH GUSTS 20 MPH IN THE AFTERNOON. .SATURDAY... PARTLY CLOUDY. PATCHY FOG. LOWS AROUND 46. HIGHS AROUND 60. WINDS SOUTHWEST 10 MPH WITH GUSTS 20 MPH IN THE AFTERNOON. MAXIMUM RH 100 PERCENT. MINIMUM RH 50 PERCENT. .SUNDAY... MOSTLY CLOUDY. LOWS AROUND 47. HIGHS AROUND 54. WINDS SOUTH TO SOUTHWEST 10 TO 15. MAXIMUM RH 100 PERCENT. MINIMUM RH 60 PERCENT. $$ FORECASTER...ROB BALFOUR REQUESTED BY...JACOB GIPSON TYPE OF REQUEST...PRESCRIBED .TAG 20100407.MANNI.01/SGX