270  
FNUS71 KGYX 172221  
FWSGYX  
 
SPOT FORECAST FOR CRAWFORD RX...US FOREST SERVICE  
NATIONAL WEATHER SERVICE GRAY ME  
621 PM EDT THU APR 17 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1800 EDT ON APRIL 17.  
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.  
   
DISCUSSION
 
A FAR WEATHER DAY IS EXPECTED ON THURSDAY. NORTHERLY WINDS  
WILL SWITCH TO SOUTHERLY AN HOUR OR TWO EITHER SIDE OF NOON. CLOUDS WILL  
INCREASE DURING THE AFTERNOON WITH ANY LIGHT RAIN SHOWERS LIKELY HOLDING OFF  
UNTIL AFTER 5 PM.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........38 AT IGNITION...MIN 19.  
RH..................38 PERCENT AT IGNITION...MAX 80 PERCENT.  
DEWPOINT............14.  
MIN APPARENT TEMP...11.  
WIND (20 FT)........WINDS NORTHWEST AT 18 MPH AT  
IGNITION...OTHERWISE NORTHWEST WINDS 9 TO 15  
MPH WITH GUSTS TO AROUND 33 MPH SHIFTING TO THE  
NORTHEAST 7 TO 8 MPH WITH GUSTS TO AROUND 22  
MPH AFTER 3 AM.  
MIXING HEIGHT.......3300 FT AGL AT IGNITION...OTHERWISE 200 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 22 TO 28 MPH BECOMING WEST AROUND 6  
MPH.  
SMOKE DISPERSAL.....EXCELLENT /79200 KNOT-FT/ AT IGNITION.  
MIN...POOR /1200 KNOT-FT/.  
LVORI...............2.  
ADI.................68 DECREASING TO 12.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........13 13 13 10 10 10  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........NO NO NO NO NO NO  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............38 35 32 28 26 23  
DEWPOINT........15 16 16 16 16 16  
RH..............38 45 51 60 65 74  
APARNT TMP (F)..28 25 22 17 16 13  
20 FT WIND......NW 18 NW 17 NW 14 NW 13 N 13 N 10  
20 FT WIND GUST.33 30 25 23 25 22  
MIX HGT (FT)....3300 400 300 300 200 200  
TRANSPORT WIND..NW 28 NW 16 NW 13 NW 10 NW 8 W 6  
LVORI...........1 2 2 2 3 3  
ADI.............68 18 18 16 11 10  
VRATE KT-FT/1K..79 6 3 2 2 1  
VENTRATE CAT....GOOD POOR POOR POOR POOR POOR  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT). CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON.  
CWR.................8 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........MAX 55.  
RH..................MIN 30 PERCENT.  
DEWPOINT............15 INCREASING TO 31.  
MIN APPARENT TEMP...10.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING SOUTH 6 TO 7 MPH  
WITH GUSTS TO AROUND 20 MPH LATE IN THE  
AFTERNOON BECOMING LIGHT.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 16 MPH SHIFTING TO THE SOUTHWEST 17  
TO 18 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (3500 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (55800 KNOT-FT) IN THE  
AFTERNOON.  
LVORI...............2.  
ADI.................16 INCREASING TO 25 LATE IN THE MORNING, THEN  
INCREASING TO 45 EARLY IN THE AFTERNOON  
INCREASING TO 59 LATE IN THE AFTERNOON  
DECREASING TO 36.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 8 8 8 8 8 40 40 40 40 40 40  
WEATHER COV..... CHC CHC CHC  
WEATHER TYPE.... RW RW RW  
TSTM COV........NO NO NO NO NO NO NO NO NO NO NO NO  
CWR.............0 0 10 10 10 10 10 10 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............19 26 33 39 43 47 51 53 54 55 55 53  
DEWPOINT........14 15 17 17 17 19 21 23 24 25 28 31  
RH..............80 62 51 40 35 32 30 31 31 31 35 43  
APARNT TMP (F)..10 19 29 36 41 51 52 54 56 58 58 54  
20 FT WIND DIR..NE NE N N N N NW SW S S S S  
20 FT WIND SPD..7 6 5 5 5 5 1 3 8 9 7 3  
20 FT WIND GUST.15 13 10 10 10 10 8 8 17 20 15 8  
MIX HGT (KFT)...0.6 0.9 1.3 1.8 2.3 2.5 2.7 2.8 3.0 3.2 2.7 2.2  
TRANSP WIND DIR.W W W W W W SW SW SW SW SW S  
TRANSP WIND SPD.7 8 10 12 12 13 14 16 17 18 18 18  
LVORI...........3 2 2 2 2 2 1 1 1 1 1 1  
ADI.............12 11 15 18 20 25 41 49 63 61 54 36  
VRATE KT-FT/1K..4 7 12 17 24 31 38 47 56 51 44 35  
VENTRATE CAT....PR PR PR PR PR PR PR FR FR FR FR PR  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF RAIN SHOWERS  
EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE  
EVENING AND OVERNIGHT.  
CWR.................8 PERCENT INCREASING TO 41 PERCENT EARLY IN THE  
EVENING.  
CHANCE OF THUNDER...17 PERCENT.  
TEMPERATURE.........MIN 47.  
RH..................MAX 86 PERCENT.  
DEWPOINT............35 INCREASING TO 43.  
MAX APPARENT TEMP...54.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTH 7 TO 12 MPH WITH GUSTS TO AROUND 26 MPH  
IN THE EVENING, THEN SHIFTING TO THE NORTHEAST  
7 TO 8 MPH OVERNIGHT SHIFTING TO THE SOUTH  
AROUND 8 MPH AFTER 3 AM. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE LATE  
EVENING AND OVERNIGHT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 17 MPH.  
SMOKE DISPERSAL.....FAIR (24200 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (800 KNOT-FT) LATE IN THE  
NIGHT.  
LVORI...............2 EARLY IN THE EVENING.  
ADI.................33 DECREASING TO 22 EARLY IN THE EVENING.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........90 90 90 90 90 90  
WEATHER COV.....CHANCE CHANCE LIKELY LIKELY LIKELY LIKELY  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........NO NO S CHC S CHC S CHC S CHC  
CWR.............10 40 40 40 40 40  
CHC OF THDR (%).0 0 0 20 20 10  
TEMP............51 49 48 48 47 47  
DEWPOINT........33 35 37 38 40 43  
RH..............50 58 65 68 76 86  
APARNT TMP (F)..54 44 43 43 43 42  
20 FT WIND......SW 6 S 13 S 13 SE 13 N 8 SE 10  
20 FT WIND GUST.13 23 23 23 16 18  
MIX HGT (FT)....1600 500 400 300 200 100  
TRANSPORT WIND..S 17 S 14 SW 13 SW 12 SW 10 SW 10  
LVORI...........1 M M M M M  
ADI.............33 M M M M M  
VRATE KT-FT/1K..24 6 4 3 1 1  
VENTRATE CAT....POOR POOR POOR POOR POOR POOR  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
LIKELY IN THE AFTERNOON.  
CWR.................41 PERCENT DECREASING TO 13 PERCENT EARLY IN  
THE MORNING.  
CHANCE OF THUNDER...8 PERCENT.  
TEMPERATURE.........MAX 63.  
RH..................MIN 72 PERCENT.  
DEWPOINT............47 INCREASING TO 54.  
MAX APPARENT TEMP...63.  
WIND (20 FT)........SOUTHWEST WINDS 9 TO 17 MPH WITH GUSTS TO  
AROUND 37 MPH SHIFTING TO THE WEST AROUND 18  
MPH WITH GUSTS TO AROUND 38 MPH LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 17 MPH INCREASING TO WEST  
AROUND 26 MPH EARLY IN THE AFTERNOON, THEN  
INCREASING TO 36 TO 43 MPH LATE IN THE  
AFTERNOON DECREASING TO AROUND 33 MPH LATE IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (1800 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (89800 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (62200  
KNOT-FT) LATE IN THE AFTERNOON.  
LVORI...............MISSING.  
ADI.................MISSING.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........81 81 81 76 76 76  
WEATHER COV.....CHANCE CHANCE CHANCE LIKELY LIKELY LIKELY  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........NO NO NO NO NO NO  
CWR.............40 10 10 10 10 10  
CHC OF THDR (%).10 10 10 10 10 10  
TEMP............52 54 56 59 63 63  
DEWPOINT........45 47 50 53 55 54  
RH..............77 77 80 80 75 72  
APARNT TMP (F)..52 54 56 59 63 63  
20 FT WIND......S 12 SW 14 SW 16 SW 18 W 22 W 23  
20 FT WIND GUST.22 25 29 32 37 38  
MIX HGT (FT)....200 400 800 1900 3900 2700  
TRANSPORT WIND..SW 10 SW 13 W 14 W 26 W 43 W 38  
LVORI...........M M M M M M  
ADI.............M M M M M M  
VRATE KT-FT/1K..2 4 9 43 143 89  
VENTRATE CAT....POOR POOR POOR FAIR VYGD GOOD  
 

 
FORECASTER...EKSTER  
REQUESTED BY...NICK JEROS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2510934.0/GYX  
.DELDT 04/17/25  
.FORMATTERVERSION 2.0.0  
.EMAIL NICHOLAS.JEROS@USDA.GOV  
 
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