440  
FNUS51 KBTV 210721  
FWFBTV  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL/NORTHERN VERMONT AND  
NORTHERN NEW YORK  
NATIONAL WEATHER SERVICE BURLINGTON VT  
321 AM EDT SAT JUL 21 2018  
   
..TURNING MORE HUMID TODAY WITH BREEZY CONDITIONS THIS AFTERNOON
 
 
   
DISCUSSION
 
 
HIGH PRESSURE BOTH ALOFT AND AT THE SURFACE WILL CONTINUE TO  
PROVIDE THE NORTH COUNTRY WITH MOSTLY CLEAR SKIES AND DRY WEATHER  
TODAY. HOWEVER, MOISTURE WILL BE HIGHER THAN PREVIOUS DAYS AS  
SOUTHEAST FLOW USHERS IN MARITIME AIR. AFTERNOON RELATIVE HUMIDITY  
VALUES WILL BE 30 TO 40%. WINDS WILL INCREASE TODAY AS WELL WITH  
LOCALIZED GUSTS ALONG THE WESTERN SLOPES BETWEEN 15 AND 25 MPH  
POSSIBLE. TEMPERATURES WILL BE IN THE 80S TODAY, BUT COOL BACK  
INTO THE 70S WITH RAIN SHOWERS ON SUNDAY. A SIGNIFICANT PATTERN  
CHANGE DEVELOPS NEXT WEEK, WITH DAILY CHANCES FOR SHOWERS AND  
THUNDERSTORMS, WITH THE POTENTIAL FOR 1 TO 3 INCHES OF RAINFALL.  
LOCALLY HIGHER AMOUNTS ARE POSSIBLE.  
 
NYZ028-035-VTZ001-002-005-009-212130-  
EASTERN CLINTON-EASTERN ESSEX-GRAND ISLE-WESTERN FRANKLIN-  
WESTERN CHITTENDEN-WESTERN ADDISON-  
INCLUDING THE CITIES OF PLATTSBURGH, PORT HENRY, TICONDEROGA,  
ALBURGH, SOUTH HERO, ST. ALBANS, BURLINGTON, MIDDLEBURY,  
AND VERGENNES  
321 AM EDT SAT JUL 21 2018  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
CHANCE PRECIP (%) 0 40 60  
PRECIP TYPE NONE SHOWERS TSTMS  
MAX/MIN TEMP 85 62 82  
20FTWND AM(MPH) S 6 E 6 G18  
20FTWND PM(MPH) SE 9 G17 SE 10 SE 14 G28  
PRECIP AMOUNT 0.00 0.07 0.15  
PRECIP DURATION 1 4  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
HUMIDITY (%) 35 89 59  
HAINES INDEX 5 5 3  
LAL 1 1 3  
MIXING HGT 6310 7120  
TRANSPORT WND (MPH) SE 12 S 24  
VENTILATION RATE 75720 170880  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
VTZ003-004-006>008-010-016>018-212130-  
ORLEANS-ESSEX-LAMOILLE-CALEDONIA-WASHINGTON-ORANGE-  
EASTERN FRANKLIN-EASTERN CHITTENDEN-EASTERN ADDISON-  
INCLUDING THE CITIES OF NEWPORT, ISLAND POND, JOHNSON, STOWE,  
ST. JOHNSBURY, MONTPELIER, BRADFORD, RANDOLPH, ENOSBURG FALLS,  
RICHFORD, UNDERHILL, BRISTOL, AND RIPTON  
321 AM EDT SAT JUL 21 2018  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
CHANCE PRECIP (%) 0 40 60  
PRECIP TYPE NONE SHOWERS SHOWERS  
MAX/MIN TEMP 81 57 76  
20FTWND AM(MPH) SE 5 SE 11 G23  
20FTWND PM(MPH) SE 10 G17 SE 10 SE 18 G32  
PRECIP AMOUNT 0.00 0.04 0.19  
PRECIP DURATION 1 4  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
HUMIDITY (%) 36 93 66  
HAINES INDEX 4 5 3  
LAL 1 1 2  
MIXING HGT 6320 4920  
TRANSPORT WND (MPH) SE 12 SE 25  
VENTILATION RATE 75840 123000  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
 
VTZ011-012-019-212130-  
WESTERN RUTLAND-WINDSOR-EASTERN RUTLAND-  
INCLUDING THE CITIES OF RUTLAND, SPRINGFIELD,  
WHITE RIVER JUNCTION, EAST WALLINGFORD, AND KILLINGTON  
321 AM EDT SAT JUL 21 2018  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
CHANCE PRECIP (%) 0 50 80  
PRECIP TYPE NONE SHOWERS TSTMS  
MAX/MIN TEMP 79 59 77  
20FTWND AM(MPH) SE 5 E 15 G29  
20FTWND PM(MPH) SE 12 G19 SE 12 G19 SE 17 G29  
PRECIP AMOUNT 0.00 0.11 0.24  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
HUMIDITY (%) 39 95 66  
HAINES INDEX 4 4 4  
LAL 1 1 3  
MIXING HGT 5900 7120  
TRANSPORT WND (MPH) SE 14 S 17  
VENTILATION RATE 82600 121040  
KBDI 501-600 501-600 501-600  
 
REMARKS...NONE.  
 

 
 
NYZ026-027-087-212130-  
NORTHERN ST. LAWRENCE-NORTHERN FRANKLIN-SOUTHWESTERN ST. LAWRENCE-  
INCLUDING THE CITIES OF MASSENA, MALONE, OGDENSBURG, POTSDAM,  
AND GOUVERNEUR  
321 AM EDT SAT JUL 21 2018  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
CHANCE PRECIP (%) 0 50 80  
PRECIP TYPE NONE SHOWERS SHOWERS  
MAX/MIN TEMP 86 61 79  
20FTWND AM(MPH) SE 6 NE 10 G18  
20FTWND PM(MPH) SE 9 SE 8 E 12 G24  
PRECIP AMOUNT 0.00 0.11 0.23  
PRECIP DURATION 1 6  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
HUMIDITY (%) 34 93 62  
HAINES INDEX 4 5 3  
LAL 1 1 3  
MIXING HGT 7170 6940  
TRANSPORT WND (MPH) SE 13 S 24  
VENTILATION RATE 93210 166560  
KBDI 301-400 301-400 301-400  
 
REMARKS...NONE.  
 

 
 
NYZ029>031-034-212130-  
SOUTHEASTERN ST. LAWRENCE-SOUTHERN FRANKLIN-WESTERN CLINTON-  
WESTERN ESSEX-  
INCLUDING THE CITIES OF STAR LAKE, SARANAC LAKE, TUPPER LAKE,  
DANNEMORA, AND LAKE PLACID  
321 AM EDT SAT JUL 21 2018  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
CHANCE PRECIP (%) 0 50 80  
PRECIP TYPE NONE SHOWERS TSTMS  
MAX/MIN TEMP 82 57 77  
20FTWND AM(MPH) SE 6 G18 E 14 G31  
20FTWND PM(MPH) SE 11 SE 10 G20 SE 17 G29  
PRECIP AMOUNT 0.00 0.10 0.21  
PRECIP DURATION 1 5  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
HUMIDITY (%) 35 97 63  
HAINES INDEX 4 5 3  
LAL 1 1 3  
MIXING HGT 6640 6750  
TRANSPORT WND (MPH) SE 14 S 26  
VENTILATION RATE 92960 175500  
KBDI 401-500 401-500 401-500  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 80.  
SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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