787  
FNUS71 KGYX 121533  
FWSGYX  
 
SPOT FORECAST FOR RACHEL CARSON RX...USFWS  
NATIONAL WEATHER SERVICE GRAY ME  
1133 AM EDT MON APR 12 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 0000 EDT ON APRIL 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (207) 688-3224, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
 
MOSTLY CLOUDY WITH PERIODS OF DRIZZLE ARE EXPECTED INTO EARLY THIS  
AFTERNOON. SOME CLEARING IS EXPECTED LATER THIS AFTERNOON WITH MOSTLY  
CLOUDY SKIES RETURNING OVERNIGHT. COOL AND DRY WEATHER IS EXPECTED TUESDAY AND  
THURSDAY WITH MODERATE HUMIDITY LEVELS.  
   
REST OF TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).  
CWR.................0 PERCENT.  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........92 PERCENT.  
DEWPOINT............35.  
MIN APPARENT TEMP...32.  
WIND (20 FT)........NORTH WINDS AROUND 6 MPH.  
MIXING HEIGHT.......600-1200 FT AGL.  
TRANSPORT WINDS.....NORTH 12 TO 20 MPH.  
SMOKE DISPERSAL.....POOR TO FAIR (6300-20400 KNOT-FT).  
LVORI...............5.  
ADI.................10 INCREASING TO 18 EARLY IN THE MORNING.  
HAINES INDEX........4 LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE  
GROWTH.  
 
TIME (EDT) MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........77 77 77 77 77 77  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........NO NO NO NO NO NO  
CWR.............0 0 0 0 0 0  
LAL.............1 1 1 1 1 1  
TEMP............41 40 40 39 38 38  
DEWPOINT........35 35 35 35 35 36  
RH..............79 82 82 85 89 92  
APARNT TMP (F)..36 35 35 33 32 32  
20 FT WIND DIR..N N N N N N  
20 FT WIND SPD..6 6 6 6 6 6  
20 FT WIND GUST.10 10 11 11 11 11  
MIX HGT (KFT)...0.6 0.6 0.8 0.8 1.2 1.2  
TRANSP WIND DIR.N N N N N N  
TRANSP WIND SPD.12 12 15 16 17 20  
LVORI...........4 4 4 4 4 5  
ADI.............5 5 13 14 18 18  
HAINES INDEX....4 4 4 4 4 4  
VRATE KT-FT/10006 6 10 11 18 20  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).  
CWR.................0 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 55.  
MIN HUMIDITY........53 PERCENT.  
DEWPOINT............38.  
MIN APPARENT TEMP...33.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......1000-2900 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 17 TO 23 MPH SHIFTING TO THE EAST 12  
TO 14 MPH EARLY IN THE AFTERNOON, THEN SHIFTING  
TO THE NORTHEAST AROUND 14 MPH LATE IN THE  
AFTERNOON SHIFTING TO THE SOUTHEAST AROUND 6  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (5000-45800 KNOT-FT).  
LVORI...............4 EARLY IN THE MORNING.  
ADI.................18 INCREASING TO 29 EARLY IN THE MORNING.  
HAINES INDEX........2 TO 4 VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH TO LOW POTENTIAL FOR  
LARGE PLUME DOMINATED FIRE GROWTH.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........70 70 70 70 70 70 64 64 64 64 64 64  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........NO NO NO NO NO NO NO NO NO NO NO NO  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............39 41 44 47 49 52 54 55 55 55 53 52  
DEWPOINT........36 37 38 38 38 38 38 38 39 39 40 40  
RH..............89 85 79 71 66 59 54 53 55 55 61 63  
APARNT TMP (F)..33 35 38 42 45 52 54 55 55 55 53 52  
20 FT WIND DIR..N N N N N NE NE N N NE NE E  
20 FT WIND SPD..7 8 8 8 8 8 8 7 6 6 6 5  
20 FT WIND GUST.13 14 14 14 14 14 14 14 12 11 10 10  
MIX HGT (KFT)...1.3 1.4 1.8 2.3 2.5 2.6 2.7 2.9 2.1 1.9 1.9 1.0  
TRANSP WIND DIR.N N N NE NE NE NE NE E E NE SE  
TRANSP WIND SPD.20 20 20 23 20 20 17 17 12 14 14 6  
LVORI...........4 4 M M M M M M M M M M  
ADI.............18 29 M M M M M M M M M M  
HAINES INDEX....4 4 2 2 2 2 2 2 3 3 3 3  
VRATE KT-FT/100022 24 30 46 42 45 41 44 21 23 23 5  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT).  
CWR.................0 PERCENT.  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 39.  
MAX HUMIDITY........89 PERCENT.  
DEWPOINT............38.  
MIN APPARENT TEMP...39.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......500-900 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 2 TO 8 MPH.  
SMOKE DISPERSAL.....POOR (1100 KNOT-FT).  
LVORI...............MISSING.  
ADI.................MISSING.  
HAINES INDEX........3 VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........47 47 47 47 47 47 67 67 67 67 67 67  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........NO NO NO NO NO NO NO NO NO NO NO NO  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............50 48 46 44 43 42 42 42 41 40 40 39  
DEWPOINT........40 39 39 39 38 38 38 37 37 37 36 36  
RH..............68 71 76 82 82 86 86 82 85 89 85 89  
APARNT TMP (F)..48 46 44 42 41 42 42 42 41 40 40 39  
20 FT WIND DIR..E E E E NE NE NE N N N N NE  
20 FT WIND SPD..4 4 4 3 3 2 2 1 1 1 2 2  
20 FT WIND GUST.8 6 6 6 5 4 2 2 2 4  
MIX HGT (KFT)...0.7 0.5 0.6 0.7 0.8 0.9 0.8 0.8 0.8 0.8 0.8 0.8  
TRANSP WIND DIR.SE S S S SE SE SE E E E E NE  
TRANSP WIND SPD.3 2 7 8 8 6 5 3 3 3 5 6  
LVORI...........M M M M M M M M M M M M  
ADI.............M M M M M M M M M M M M  
HAINES INDEX....3 3 3 3 3 3 3 3 3 3 3 3  
VRATE KT-FT/10002 1 4 5 5 4 4 3 2 3 3 4  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).  
CWR.................0 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 53.  
MIN HUMIDITY........50 PERCENT.  
DEWPOINT............35.  
MIN APPARENT TEMP...38.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH  
EARLY IN THE AFTERNOON, THEN BECOMING LIGHT  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......1100-2800 FT AGL INCREASING TO 1700-3500 FT AGL  
IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 12 MPH.  
SMOKE DISPERSAL.....POOR TO FAIR (7600-18200 KNOT-FT).  
LVORI...............MISSING.  
ADI.................MISSING.  
HAINES INDEX........3 TO 4 VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH TO LOW POTENTIAL FOR  
LARGE PLUME DOMINATED FIRE GROWTH.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........65 65 65 65 65 65 43 43 43 43 43 43  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........NO NO NO NO NO NO NO NO NO NO NO NO  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............39 40 42 44 47 49 51 52 52 53 53 52  
DEWPOINT........36 35 35 35 34 34 34 35 35 35 35 35  
RH..............89 82 76 70 60 56 52 52 52 50 50 52  
APARNT TMP (F)..39 38 40 42 45 47 51 52 52 53 53 52  
20 FT WIND DIR..NE NE NE NE E E E E E SE SE SE  
20 FT WIND SPD..2 3 3 3 4 4 4 5 5 5 4 4  
20 FT WIND GUST.5 5 6 6 6 6 7 8 8 7 6 6  
MIX HGT (KFT)...1.1 1.4 1.7 2.0 2.2 2.5 2.8 3.2 3.5 2.9 2.3 1.7  
TRANSP WIND DIR.NE NE NE NE NE NE E SE SE SE SE SE  
TRANSP WIND SPD.8 10 12 10 9 7 6 6 6 6 6 6  
LVORI...........M M M M M M M M M M M M  
ADI.............M M M M M M M M M M M M  
HAINES INDEX....3 3 3 3 3 3 3 3 4 4 4 4  
VRATE KT-FT/10008 13 17 18 17 15 15 16 17 14 11 9  
 

 
FORECASTER...SCHROETER  
REQUESTED BY...JOE HUTTON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2108720.0/GYX  
.DELDT 04/12/21  
.EMAIL C.JOE.HUTTON@GMAIL.COM  
 
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