Land Management Forecasts
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
519 FNUS86 KSGX 052041 FWLSGX ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE SAN DIEGO CA 141 PM PDT SAT OCT 5 2024 ECC033-061445- ORANGE ECC DISPATCH- DISCUSSION FOR ORANGE ECC DISPATCH 141 PM PDT SAT OCT 5 2024 A SHALLOW MARINE LAYER BELOW 1500 FEET WILL PERSIST. HOT CONDITIONS FOR INLAND AREAS WITH AFTERNOON HIGH TEMPERATURES OF 10 TO 20 DEGREES AND MINIMUM LOW MINIMUM HUMIDITIES. WEST OF I-15 IN SAN DIEGO COUNTY AND WEST OF I-5 IN ORANGE COUNTY, HIGH TEMPERATURES 5 TO 10 DEGREES WARMER THAN NORMAL. LOWEST AFTERNOON HUMIDITY FOR THE DESERTS INTO THE MOUNTAINS WILL FALL TO 10 TO 20 PERCENT EACH AFTERNOON THROUGH MONDAY. THERE WILL BE A GRADUAL DECREASE IN TEMPERATURES ON TUESDAY, INCREASED SOUTHWEST WIND GUSTS, AND DEEPER MARINE LAYER THEN STEADY TEMPERATURES FOR MID WEEK. TEMPERATURES WILL BE BACK CLOSER TO AVERAGES BY LATE NEXT WEEK BEFORE ANOTHER WARM UP AND SOME OFFSHORE FLOW ARE POSSIBLE MID OCTOBER. $$ ECC035-061445- MONTE VISTA ECC DISPATCH- 141 PM PDT SAT OCT 5 2024 A SHALLOW MARINE LAYER BELOW 1500 FEET WILL PERSIST. HOT CONDITIONS FOR INLAND AREAS WITH AFTERNOON HIGH TEMPERATURES OF 10 TO 20 DEGREES AND MINIMUM LOW MINIMUM HUMIDITIES. WEST OF I-15 IN SAN DIEGO COUNTY AND WEST OF I-5 IN ORANGE COUNTY, HIGH TEMPERATURES 5 TO 10 DEGREES WARMER THAN NORMAL. LOWEST AFTERNOON HUMIDITY FOR THE DESERTS INTO THE MOUNTAINS WILL FALL TO 10 TO 20 PERCENT EACH AFTERNOON THROUGH MONDAY. THERE WILL BE A GRADUAL DECREASE IN TEMPERATURES ON TUESDAY, INCREASED SOUTHWEST WIND GUSTS, AND DEEPER MARINE LAYER THEN STEADY TEMPERATURES FOR MID WEEK. TEMPERATURES WILL BE BACK CLOSER TO AVERAGES BY LATE NEXT WEEK BEFORE ANOTHER WARM UP AND SOME OFFSHORE FLOW ARE POSSIBLE MID OCTOBER. $$ ECC034-061445- RIVERSIDE ECC DISPATCH- 141 PM PDT SAT OCT 5 2024 ...DISCUSSION FROM LAXFWFSGX... A SHALLOW MARINE LAYER BELOW 1500 FEET WILL PERSIST. HOT CONDITIONS FOR INLAND AREAS WITH AFTERNOON HIGH TEMPERATURES OF 10 TO 20 DEGREES AND MINIMUM LOW MINIMUM HUMIDITIES. WEST OF I-15 IN SAN DIEGO COUNTY AND WEST OF I-5 IN ORANGE COUNTY, HIGH TEMPERATURES 5 TO 10 DEGREES WARMER THAN NORMAL. LOWEST AFTERNOON HUMIDITY FOR THE DESERTS INTO THE MOUNTAINS WILL FALL TO 10 TO 20 PERCENT EACH AFTERNOON THROUGH MONDAY. THERE WILL BE A GRADUAL DECREASE IN TEMPERATURES ON TUESDAY, INCREASED SOUTHWEST WIND GUSTS, AND DEEPER MARINE LAYER THEN STEADY TEMPERATURES FOR MID WEEK. TEMPERATURES WILL BE BACK CLOSER TO AVERAGES BY LATE NEXT WEEK BEFORE ANOTHER WARM UP AND SOME OFFSHORE FLOW ARE POSSIBLE MID OCTOBER. ...DISCUSSION FROM PHXFWFPSR... DRY CONDITIONS AND SEASONALLY EXTREME HEAT WILL CONTINUE THROUGH THIS WEEKEND. AFTERNOON HIGH TEMPERATURES WILL REACH UP TO 106-112 DEGREES ACROSS THE LOWER DESERTS. THIS HEAT WILL IN TURN LEAD TO LOW RH VALUES IN THE AFTERNOONS FALLING INTO THE 5-15% RANGE FOR ALL DISTRICTS. OVERNIGHT RECOVERIES WILL ONLY BE TO AROUND 20-35% FOR MOST AREAS. WINDS WILL TEND TO FOLLOW TYPICAL DIURNAL UPSLOPE/DOWNSLOPE PATTERNS. AFTERNOON WIND GUSTS MAY OCCASIONALLY REACH 15-25 MPH. OTHERWISE, WINDS WILL BE LIGHT. SKIES WILL BE MOSTLY CLEAR, WITH NO RAIN EXPECTED. NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR. $$