977 FNUS85 KVEF 201122 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 422 AM PDT FRI SEP 20 2019 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... LINGERING NORTH WINDS THIS MORNING WILL SUBSIDE THIS AFTERNOON WITH MAINLY CLEAR SKIES AND COOLER TEMPERATURES EXPECTED TODAY. QUIET WEATHER OVER THE WEEKEND WILL BE SHORT LIVED BEFORE ANOTHER SYSTEM DROPS OUT OF THE PACIFIC NORTHWEST BRINGING MORE WIND, SLIGHTLY COOLER TEMPERATURES AND THE POTENTIAL FOR MORE WIDESPREAD PRECIPITATION ON MONDAY. UNSETTLED WEATHER CONDITIONS COULD LINGER INTO TUESDAY FOR THE SOUTHERN PORTIONS OF THE AREA. ...DISCUSSION FROM LAXFWFSGX... WEAK OFFSHORE FLOW THIS MORNING WILL MAINLY BRING LOCAL GUSTS TO AROUND 30 MPH BELOW CAJON PASS AND A FEW MOUNTAIN CRESTS. MINIMUM HUMIDITY WILL MOSTLY BE 15-20 PERCENT IN THE FAR INLAND VALLEYS AND MOUNTAINS, BUT THIS WILL MOSTLY OCCUR AFTER THE PEAK OF THE WIND. HUMIDITY IN THE VALLEYS WILL BE IN THE TEENS OVER THE WEEKEND, BUT WITH ONLY LIGHT BREEZES. ONSHORE FLOW RETURNS MONDAY FOLLOWED BY WEAK OFFSHORE FLOW AGAIN TUESDAY, BUT NOT VERY DRY OR WINDY. ...DISCUSSION FROM PHXFWFPSR... AN AREA OF LOW PRESSURE CENTERED NORTH OF ARIZONA WILL KEEP A DRY WESTERLY FLOW ALOFT IN PLACE ACROSS THE DISTRICTS TODAY THROUGH SATURDAY. THIS WILL RESULT IN SUNNY DAYS, CLEAR NIGHTS AND NEAR NORMAL HIGH TEMPERATURES. HUMIDITY WILL STAY LOW WITH MINIMUM RH VALUES GENERALLY 8 TO 12 PERCENT OVER THE LOWER DESERTS. WINDS WILL BE LIGHT BOTH DAYS, TYPICALLY FAVORING THE WEST ESPECIALLY ACROSS SOUTH-CENTRAL ARIZONA. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### -210530- 421 AM PDT FRI SEP 20 2019 LINGERING NORTH WINDS THIS MORNING WILL SUBSIDE THIS AFTERNOON WITH MAINLY CLEAR SKIES AND COOLER TEMPERATURES EXPECTED TODAY.. QUIET WEATHER OVER THE WEEKEND WILL BE SHORT LIVED BEFORE ANOTHER SYSTEM DROPS OUT OF THE PACIFIC NORTHWEST BRINGING MORE WIND, SLIGHTLY COOLER TEMPERATURES AND THE POTENTIAL FOR MORE WIDESPREAD PRECIPITATION ON MONDAY, $$