182  
FXUS65 KFGZ 310906  
AFDFGZ  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
206 AM MST SUN MAY 31 2026  
   
SYNOPSIS
 
WARMING TEMPERATURES AND LIGHTER WINDS ARE EXPECTED  
FOR THE REST OF THIS WEEKEND AND INTO NEXT WEEK. MOST AREAS WILL  
REMAIN DRY, BUT CHANCES FOR SHOWERS AND THUNDERSTORMS INCREASE BY  
THE MIDDLE OF NEXT WEEK, MAINLY FOR SOUTHERN NAVAJO AND APACHE  
COUNTIES.  
 

 
   
DISCUSSION
 
DRY AND RELATIVELY STABLE WESTERLY ALOFT, ALONG WITH  
RISING HGHTS, WILL DEFINE MUCH OF THE UPCOMING FORECAST PERIOD. THIS  
MEANS A WARMING TREND, WITH TEMPERATURES RISING TO AROUND NORMAL AND  
THEN ABOVE NORMAL FOR THE NEXT SEVERAL DAYS. DAYTIME WINDS WILL STAY  
IN THE NORMAL, DIURNAL RANGE, NOTHING THAT WILL BRING ANY IMPACTS.  
AS FAR AS MOISTURE, AS WE STATED, THINGS ARE PRETTY DRY. HOWEVER, WE  
EXPECT HGHTS TO RISE ENOUGH BY WEDNESDAY/THURSDAY THAT SOME MOISTURE  
MAY SNEAK IN UNDER THE RIDGE FROM THE EAST AND SOUTHEAST. THIS COULD  
LEAD TO SOME CONVECTIVE ACTIVITY, BUT EVEN THAT POSSIBILITY WILL BE  
SHORT-LIVED, AS DRY WESTERLIES MOVE BACK INTO THE FORECAST BY NEXT  
WEEKEND.  
 

 
   
AVIATION...SUNDAY 31/06Z THROUGH MONDAY 01/06Z
 
VFR CONDITIONS.  
WINDS GENERALLY LIGHT BUT TENDING TOWARD S TO SW AT 5-15 KTS  
DAYTIME SUNDAY.  
 
OUTLOOK...MONDAY 01/06Z THROUGH WEDNESDAY 03/06Z...VFR CONDITIONS.  
DAYTIME WINDS S TO SW AT 10-20 KTS, TURNING LIGHT AND VARIABLE  
DURING THE OVERNIGHT PERIODS.  
 

 
   
FIRE WEATHER...SUNDAY AND MONDAY
 
DRY CONDITIONS AND A WARMING  
TREND. EXPECT SOUTHWEST WINDS 10 TO 20 MPH EACH AFTERNOON.  
 
TUESDAY THROUGH THURSDAY...CHANCES FOR AFTERNOON SHOWERS AND  
THUNDERSTORMS EACH DAY, MAINLY OVER SOUTHERN NAVAJO AND APACHE  
COUNTIES. SURFACE CONDITIONS WILL REMAIN DRY FOR MOST AREAS, BUT  
HIGHER DEW POINTS WILL BE FOUND NEAR THE SHOWER ACTIVITY. EXPECT  
SOUTHWEST WINDS 10 TO 20 MPH EACH AFTERNOON.  
 

 
   
FGZ WATCHES/WARNINGS/ADVISORIES
 
NONE.  
 

 
 

 
 
PUBLIC...PETERSON  
AVIATION...MCCOLLUM  
FIRE WEATHER...PETERSON  
 
FOR NORTHERN ARIZONA WEATHER INFORMATION VISIT  
WEATHER.GOV/FLAGSTAFF  
 
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