833  
FXUS66 KHNX 022316  
AFDHNX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE HANFORD CA  
416 PM PDT THU JUL 2 2026  
   
UPDATE  
 
AVIATION SECTION UPDATED.  
 
 
 
 
   
KEY MESSAGES  
 
1. LAKE WIND ADVISORY CONTINUES FOR WEST SIDE COASTAL MOUNTAINS  
NORTH OF 198 AND SAN LUIS RESERVOIR THROUGH 11PM PDT SATURDAY,  
JULY 4TH.  
 
2. DRY AND BREEZY CONDITIONS CREATE ELEVATED FIRE RISK INTO NEXT  
WEEK, ESPECIALLY IN THE MOJAVE DESERT.  
 
3. NEAR-NORMAL TEMPERATURES EXPECTED ACROSS THE AREA THROUGH  
FRIDAY, THEN A WARMING TREND OVER THE HOLIDAY WEEKEND.  
 
4. PRACTICE SAFETY AROUND LAKES, RIVERS AND STREAMS, AS WATER  
IS STILL RUNNING COLD.  
 
 
   
DISCUSSION  
 
SATELLITE LOOPS SHOW CLEAR SKIES ACROSS OUR FORECAST AREA WITH  
THE EXCEPTION OF CUMULUS CLOUDS STARTING TO BUILD ALONG THE  
SIERRA NEVADA CREST. AN UPPER- LEVEL TROUGH PATTERN CONTINUES  
TO PREVAIL, THUS ANOTHER NEAR AVERAGE DAY IN TERMS OF  
TEMPERATURES. BREEZY CONDITIONS CONTINUE ALONG THE COASTAL  
RANGES AND WEST SIDE HILLS TOWARDS SAN LUIS RESERVOIR. WILL KEEP  
THE LAKE WIND ADVISORY FOR THIS AREA THROUGH THE HOLIDAY  
WEEKEND TO REFLECT DIURNAL GUSTS. THE ONLY OTHER WEATHER CONCERN  
WOULD BE A SLIGHT (10-15 PERCENT) CHANCE OF THUNDERSTORMS  
TOWARD YOSEMITE OVER THE HIGH COUNTRY FOR THIS AFTERNOON AND  
EARLY THIS EVENING.  
 
A SLIGHT WARMING TREND BEGINS FRIDAY, BUT HIGHS NOTICEABLY WARM  
OVER THE WEEKEND. THE MOST LIKELY LOCATION FOR TRIPLE DIGIT  
HEAT WILL BE IN THE KERN COUNTY DESERT, ESPECIALLY INDEPENDENCE  
DAY INTO NEXT WEEK, INCLUDING A 50-60 PERCENT CHANCE WITH  
INCREASING CHANCES AFTERWARD. THERE WILL ALSO BE A SLIGHT CHANCE  
(10-20 PERCENT ON INDEPENDENCE DAY INTO TUESDAY WITH A SLIGHT  
INCREASE BY WEDNESDAY OF NEXT WEEK) FOR TRIPLE DIGITS TO RETURN  
TO THE SAN JOAQUIN VALLEY FOR THIS PERIOD. DAYTIME HUMIDITY WILL  
REMAIN QUITE LOW WITH MINIMUM VALUES AT 7-12 PERCENT OVER THE  
MOJAVE DESERT AND TEENS INTO THE SOUTHERN SIERRA NEVADA IN  
TULARE COUNTY AGAIN TODAY AND LASTS THROUGH NEXT WEEK.  
OTHERWISE, HUMIDITY LOWERS TO THE TEENS AND 20S IN THE SAN  
JOAQUIN VALLEY EACH AFTERNOON THROUGH NEXT WEEK.  
 
 
   
AVIATION  
 
VFR CONDITIONS EXPECTED ACROSS THE AREA FOR THE NEXT 24 HOURS.  
SLIGHT (10-15%) CHANCE OF IFR CONDITIONS WITH ISOLATED  
THUNDERSTORMS ALONG THE SIERRA NEVADA CREST NORTH OF MATHER'S  
PASS UNTIL 03Z FRI, OTHERWISE EXPECT CUMULUS BUILDUPS.  
 
 
   
AIR QUALITY ISSUES  
 
NONE.  
 
 
   
CERTAINTY  
 
THE LEVEL OF CERTAINTY FOR DAYS 1 AND 2 IS HIGH.  
THE LEVEL OF CERTAINTY FOR DAYS 3 THROUGH 7 IS MEDIUM.  
 
CERTAINTY LEVELS INCLUDE LOW...MEDIUM...AND HIGH. PLEASE VISIT  
WWW.WEATHER.GOV/HNX/CERTAINTY.HTML FOR ADDITIONAL INFORMATION  
AND/OR TO PROVIDE FEEDBACK.  
 
 
   
HNX WATCHES/WARNINGS/ADVISORIES  
 
LAKE WIND ADVISORY UNTIL 11 PM PDT SATURDAY FOR CAZ300.  
 
 
 
 
 
PUBLIC...BSO  
AVIATION....ND  
 
WEATHER.GOV/HANFORD  
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