061  
FXUS61 KBGM 190515  
AFDBGM  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BINGHAMTON NY  
115 AM EDT MON OCT 19 2026  
   
WHAT HAS CHANGED
 
 
THERE ARE NO SIGNIFICANT CHANGES TO THE FORECAST WITH HIGH  
PRESSURE IN PLACE ALL WEEK.  
 

 
   
KEY MESSAGES
 
 
1) HIGH PRESSURE WILL KEEP CONDITIONS DRY AND WARM THIS WEEK.  
 

 
   
DISCUSSION
 
 
KEY MESSAGE 1...  
 
A BROAD AREA OF HIGH PRESSURE WILL REMAIN PRESENT OVER THE  
REGION THROUGHOUT THIS WEEK. UNDER WHICH, SKIES WILL BE CLEAR  
TO MOSTLY CLEAR, AND CONDITIONS WILL BE WARM AND DRY.  
TEMPERATURES WILL MAX OUT IN THE 50S AND 60S, THOUGH 70 MAY BE  
WITHIN REACH FOR SOME VALLEY LOCATIONS. LARGE DIURNAL  
TEMPERATURE SWINGS ARE EXPECTED AS THE LACK OF CLOUD COVER WILL  
FAVOR GOOD RADIATIONAL COOLING. NIGHTLY LOWS WILL RANGE FROM THE  
20S TO 30S ACROSS THE REGION. TERRAIN WILL PLAY A ROLE IN HOW  
WARM OR COLD A LOCATION WILL GET. FOR THIS AFTERNOON,  
TEMPERATURES IN THE LOWER TERRAIN WERE INCREASED SLIGHTLY ABOVE  
NBM GUIDANCE AS NBM WAS LOW YESTERDAY. THEN FOR TONIGHT, MODEL  
SOUNDINGS SHOW ANOTHER ANOTHER SHARP INVERSION NEAR THE SURFACE,  
SO THE LOWER ELEVATIONS ARE EXPECTED TO BECOME COOLER THAN SOME  
OF THE HIGHER ELEVATIONS, SIMILARLY TO WHAT IS BEING OBSERVED  
EARLY THIS MORNING. IN ADDITION, PATCHY VALLEY FOG WILL BE  
POSSIBLE MOST NIGHTS.  
 
AS WE CONTINUE TO SEE CONSECUTIVE WARM, DRY DAYS, WE WILL HAVE TO  
MONITOR THE UPCOMING WEEK(S) FOR FAVORABLE FIRE WEATHER CONDITIONS.  
RELATIVE HUMIDITY COULD DROP BELOW 30% DURING PEAK DAYTIME HEATING  
THOUGH WINDS WILL BE LIGHT MOST DAYS. WINDS DO PICK UP DURING THE  
SECOND HALF OF THE WEEK BEFORE CALMING BY THE WEEKEND. AS LEAVES  
CONTINUE TO FALL, THE INCREASED LEAF LITTER CAN BE FUEL FOR ANY FIRE  
THAT IGNITES.  
 

 
   
AVIATION /06Z MONDAY THROUGH FRIDAY/
 
 
VFR WITH LIGHT WINDS THROUGHOUT THE TAF PERIOD FOR ALL SITES BUT  
KELM. AT KELM, STILL POTENTIAL FOR SOME PATCHY FOG TO FORM  
TOWARD SUNRISE WITH RESTRICTIONS.  
 
OUTLOOK...  
 
MONDAY NIGHT THROUGH FRIDAY...MAINLY VFR. MORNING FOG AT KELM  
POSSIBLE EACH MORNING.  
 

 
   
BGM WATCHES/WARNINGS/ADVISORIES
 
 
PA...NONE.  
NY...NONE.  
 

 
 

 
 
DISCUSSION...BTL/MPK  
AVIATION...MWG  
 
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