Land Management Forecasts
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
477 FNUS86 KSGX 150930 FWLSGX ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE SAN DIEGO CA 230 AM PDT SUN JUN 15 2025 ECC033-160330- ORANGE ECC DISPATCH- DISCUSSION FOR ORANGE ECC DISPATCH 230 AM PDT SUN JUN 15 2025 HIGH TEMPERATURES WILL PEAK TODAY AT AROUND 5-10 DEGREES ABOVE NORMAL INLAND. DAYTIME RELATIVE HUMIDITY WILL FALL TO 10 PERCENT OR LESS IN THE MOUNTAINS AND DESERTS TODAY AND MONDAY WITH GUSTY ONSHORE WINDS, STRONGEST THROUGH THE PASSES. THIS WILL LEAD TO ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS EACH AFTERNOON. WEAKER WINDS AND SLIGHTLY COOLER BUT CONTINUED VERY DRY CONDITIONS IN THE MOUNTAINS AND DESERTS TUESDAY AND WEDNESDAY. MORE SIGNIFICANT COOLING FOR THE LATTER HALF OF THE WEEK INTO NEXT WEEKEND. THE MARINE LAYER DEPTH WILL REMAIN BETWEEN 1000-1500 FT THROUGH THURSDAY, DEEPENING BACK TO AROUND 2000 FT FRIDAY INTO NEXT WEEKEND. $$ ECC035-160330- MONTE VISTA ECC DISPATCH- 230 AM PDT SUN JUN 15 2025 HIGH TEMPERATURES WILL PEAK TODAY AT AROUND 5-10 DEGREES ABOVE NORMAL INLAND. DAYTIME RELATIVE HUMIDITY WILL FALL TO 10 PERCENT OR LESS IN THE MOUNTAINS AND DESERTS TODAY AND MONDAY WITH GUSTY ONSHORE WINDS, STRONGEST THROUGH THE PASSES. THIS WILL LEAD TO ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS EACH AFTERNOON. WEAKER WINDS AND SLIGHTLY COOLER BUT CONTINUED VERY DRY CONDITIONS IN THE MOUNTAINS AND DESERTS TUESDAY AND WEDNESDAY. MORE SIGNIFICANT COOLING FOR THE LATTER HALF OF THE WEEK INTO NEXT WEEKEND. THE MARINE LAYER DEPTH WILL REMAIN BETWEEN 1000-1500 FT THROUGH THURSDAY, DEEPENING BACK TO AROUND 2000 FT FRIDAY INTO NEXT WEEKEND. $$ ECC034-160330- RIVERSIDE ECC DISPATCH- 230 AM PDT SUN JUN 15 2025 ...DISCUSSION FROM LAXFWFSGX... HIGH TEMPERATURES WILL PEAK TODAY AT AROUND 5-10 DEGREES ABOVE NORMAL INLAND. DAYTIME RELATIVE HUMIDITY WILL FALL TO 10 PERCENT OR LESS IN THE MOUNTAINS AND DESERTS TODAY AND MONDAY WITH GUSTY ONSHORE WINDS, STRONGEST THROUGH THE PASSES. THIS WILL LEAD TO ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS EACH AFTERNOON. WEAKER WINDS AND SLIGHTLY COOLER BUT CONTINUED VERY DRY CONDITIONS IN THE MOUNTAINS AND DESERTS TUESDAY AND WEDNESDAY. MORE SIGNIFICANT COOLING FOR THE LATTER HALF OF THE WEEK INTO NEXT WEEKEND. THE MARINE LAYER DEPTH WILL REMAIN BETWEEN 1000-1500 FT THROUGH THURSDAY, DEEPENING BACK TO AROUND 2000 FT FRIDAY INTO NEXT WEEKEND. ...DISCUSSION FROM PHXFWFPSR... STRONG HIGH PRESSURE WILL CONTINUE TO BRING HOT AND SEASONABLY DRY CONDITIONS, ESPECIALLY TODAY, BEFORE A WEAK AND DRY DISTURBANCE BRUSHES ACROSS NORTHERN PORTIONS OF THE REGION MONDAY NIGHT INTO TUESDAY. HIGH TEMPERATURES WILL PEAK TODAY BETWEEN 110 TO 115 DEGREES ACROSS THE LOWER DESERTS BEFORE DROPPING OFF TO BETWEEN 106-111 DEGREES BY TUESDAY. WIND PATTERNS WILL CONTINUE TO FOLLOW DIURNAL TRENDS (UPSLOPE AND DOWNVALLEY) WITH AFTERNOON GUSTS UP TO AROUND 20 MPH TODAY AND AROUND 25 MPH FOCUSED MORE OVER THE EASTERN ARIZONA HIGHER TERRAIN ON MONDAY. HUMIDITIES WILL STAY LOW WITH MINRHS BETWEEN 5-10% AND OVERNIGHT MAXRHS ONLY BETWEEN 20-30%. NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR. $$