059
FXUS65 KVEF 251036
AFDVEF
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAS VEGAS NV
236 AM PST TUE NOV 25 2025
KEY MESSAGES
* SEASONAL TEMPERATURES, DRY CONDITIONS, AND NORTHERLY BREEZES IN
THE AFTERNOON WILL CONTINUE ACROSS THE REGION THROUGH THANKSGIVING.
* A PATTERN SHIFT WILL BRING A CHANGE OF PACE WITH REGARDS TO THE
WEATHER OVER THE WEEKEND.
DISCUSSION
THROUGH MONDAY.
SEASONAL TEMPERATURES AND DRY CONDITIONS WILL CONTINUE THROUGH
THANKSGIVING THANKS TO THE RIDGE OF HIGH PRESSURE BUILDING OVER THE
SOUTHWESTERN US. THE COMBINATION OF A WEAK SHORTWAVE EJECTING INTO
THE NORTHERN PLAINS AND THIS RIDGE SHIFTING INLAND WILL RESULT IN AN
ENHANCED PRESSURE GRADIENT, ALLOWING FOR NORTHERLY AFTERNOON BREEZES
TODAY AND TOMORROW. THE STRONGEST OF THESE WINDS ARE EXPECTED IN THE
LOWER COLORADO RIVER VALLEY AROUND LAUGHLIN/BULLHEAD CITY AND
NEEDLES. WHILE THESE WINDS WILL REMAIN WELL BELOW WIND ADVISORY
CRITERIA (SUSTAINED WINDS IN EXCESS OF 30 MPH OR WIND GUSTS IN
EXCESS OF 40 MPH), THEY WILL BE ENOUGH TO PRODUCE 1.5 TO 2 FOOT
WAVES ON LAKE MOHAVE EACH AFTERNOON RESULTING IN HAZARDOUS BOATING
CONDITIONS FOR SMALL WATER CRAFT.
OUR RIDGE OF HIGH PRESSURE WILL BEGIN TO BREAK DOWN ON FRIDAY AS A
SHORTWAVE BEGINS TO MOVE THROUGH THE PACIFIC NORTHWEST. BEYOND
FRIDAY, FORECAST CONFIDENCE DECREASES DUE TO DISAGREEMENTS REGARDING
THE TIMING AND STRENGTH OF A STRONGER TROUGH THAT IS EXPECTED TO
IMPACT THE AREA. AT A MINIMUM, WE CAN EXPECT TEMPERATURES TO
DECREASE OVER THE WEEKEND WITH AN UPTICK IN WINDS. AS FAR AS
POTENTIAL PRECIPITATION GOES, THERE REMAINS A WIDE ENVELOP OF
POSSIBILITIES AT THIS TIME SO MAKE SURE TO KEEP AN EYE ON THE
FORECAST AS THIS SYSTEM COULD IMPACT POST-THANKSGIVING TRAVEL PLANS
ACROSS THE SOUTHWEST.
AVIATION...FOR HARRY REID...FOR THE 12Z FORECAST PACKAGE
WINDS
WILL REMAIN LIGHT, UNDER 10 KNOTS, AND WILL FOLLOW TYPICAL, DAILY
DIRECTIONAL PATTERNS THROUGH THE TAF PERIOD. VFR CONDITIONS WILL
PERSIST WITH FEW HIGH CLOUDS FILTERING THROUGH THE AREA.
FOR THE REST OF SOUTHERN NEVADA, NORTHWEST ARIZONA AND SOUTHEAST
CALIFORNIA...FOR THE 12Z FORECAST PACKAGE...WINDS ACROSS MOST OF THE
REGION REMAIN LIGHT AND FOLLOW TYPICAL, DAILY PATTERNS. THE
EXCEPTION IS THE LOWER COLORADO RIVER VALLEY WHERE NORTHERLY WINDS
OF 15-30 KNOTS ARE EXPECTED, PRIMARILY DURING THE DAYTIME HOURS. VFR
CONDITIONS UNDER MOSTLY CLEAR SKIES WITH JUST A FEW HIGH CLOUDS.
SPOTTER INFORMATION STATEMENT
SPOTTERS ARE ENCOURAGED TO REPORT
ANY SIGNIFICANT WEATHER OR IMPACTS ACCORDING TO STANDARD OPERATING
PROCEDURES.
DISCUSSION/AVIATION...STESSMAN
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