318
FXUS65 KVEF 110454
AFDVEF
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAS VEGAS NV
954 PM PDT TUE MAR 10 2026
KEY MESSAGES
* A SIGNIFICANT WARMING TREND IS EXPECTED THROUGH THE WEEKEND AND
BEYOND, WHICH WILL INCREASE TEMPERATURES TO NEAR-20 DEGREES
ABOVE-NORMAL.
DISCUSSION
THROUGH MONDAY.
RIDGING WILL BUILD OVER SOUTHERN CALIFORNIA THROUGH THE WEEK. WITH
HEIGHT RISES ALOFT, TEMPERATURES WILL WARM THROUGH THE END OF WEEK.
BY THURSDAY, HIGH TEMPERATURES ARE EXPECTED TO RUN 15-20 DEGREES
ABOVE NORMAL IN MOST LOCATIONS. THE WARMING TREND THEN CONTINUES
OVER THE WEEKEND INTO NEXT WEEK. THERE IS ABOUT A 50% CHANCE FOR LAS
VEGAS, NV TO HIT 90 DEGREES FOR THE FIRST TIME THIS YEAR THIS
WEEKEND, AND BY MONDAY THAT PROBABILITY JUMPS TO 70%+. ANYONE WITH
PLANS TO GO TO DEATH VALLEY THIS WEEKEND SHOULD BE AWARE THAT
TEMPERATURES WILL BE 15 TO 20 DEGREES WARMER THAN LAST WEEKEND AND
THERE IS A 50% CHANCE FOR HIGH TEMPERATURES TO REACH 100 DEGREES ON
SUNDAY. THE COLORADO RIVER VALLEY AREA LAKES WILL ALSO BE MUCH
WARMER THIS WEEKEND WITH HIGH TEMPERATURES LIKELY OVER 90 DEGREES
EACH AFTERNOON. IF YOU ARE VISITING FROM A PLACE WHERE IT IS STILL
WINTER- PREPARE AS IF IT'S SUMMER WITH LOTS OF WATER, LIGHT WEIGHT
CLOTHES, AND SUNSCREEN. LUCKILY, WHILE TEMPERATURES WILL REMAIN
ABOVE NORMAL OVERNIGHT, THEY WILL COOL OFF SUFFICIENTLY TO GIVE
DECENT REPRIEVE FROM THE DAYTIME HEAT. THE WELL ABOVE NORMAL
TEMPERATURES CONTINUES THROUGH NEXT WEEK AS ANOMALOUSLY STRONG UPPER
LEVEL HEIGHTS SETTLE IN OVER THE REGION. MOSTLY SUNNY SKIES ARE
EXPECTED THROUGH FRIDAY BEFORE A WEAK WAVE MOVES THROUGH THE MEAN
FLOW FRIDAY THROUGH THE WEEKEND WHICH WILL RESULT IN INCREASING
CLOUDS. BY MONDAY, HIGH PRESSURE RAPIDLY BUILDS BACK IN AND SUNNY
SKIES RETURN TO THE FORECAST. OTHER THAN THURSDAY WHEN ENHANCED
NORTHERLY FLOW DOWN THE COLORADO RIVER VALLEY WILL RESULT IN 20-
30 MPH GUSTS IN THE AFTERNOON, LIGHT WINDS ARE EXPECTED THROUGH
EARLY NEXT WEEK.
AVIATION...FOR HARRY REID...FOR THE 06Z FORECAST PACKAGE
ONCE
BREEZES SUBSIDE TONIGHT, SHOULD BE LOOKING AT A LARGELY LIGHT AND
DIURNAL WIND PATTERN FOR THE REST OF THE TAF PERIOD. THERE IS A 30%
CHANCE OF BRIEFLY SEEING 10-12 KNOTS LATE WEDNESDAY MORNING, BUT
WINDS WILL REMAIN BELOW 10 KNOTS MOST OF THE TIME. MOSTLY CLEAR
SKIES WITH JUST A FEW HIGH CLOUDS TONIGHT.
FOR THE REST OF SOUTHERN NEVADA, NORTHWEST ARIZONA AND SOUTHEAST
CALIFORNIA...FOR THE 06Z FORECAST PACKAGE...LIGHT WINDS ANTICIPATED
ACROSS MOST OF THE REGION TONIGHT AND WEDNESDAY. WIND DIRECTION
SHOULD LARGELY FOLLOW TYPICAL, DAILY PATTERNS. THE EXCEPTION IS THE
LOWER COLORADO RIVER VALLEY WHERE BREEZY NORTH WINDS WITH GUSTS 15-
25 KNOTS ARE LIKELY (70%) WEDNESDAY AFTERNOON. SPEEDS EXPECTED TO
SUBSIDE AROUND SUNSET. MOSTLY CLEAR SKIES WITH JUST FEW TO SCATTERED
HIGH CLOUDS.
SPOTTER INFORMATION STATEMENT
SPOTTERS ARE ENCOURAGED TO REPORT
ANY SIGNIFICANT WEATHER OR IMPACTS ACCORDING TO STANDARD OPERATING
PROCEDURES.
DISCUSSION...NICKERSON
AVIATION...WOODS
FOR MORE FORECAST INFORMATION...SEE US ON OUR WEBPAGE:
HTTPS://WEATHER.GOV/LASVEGAS OR FOLLOW US ON FACEBOOK AND TWITTER
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