882
FNUS71 KBOX 091034
FWSBOX
SPOT FORECAST FOR CROWS PASTURE RX FIRE...MA DCR FIRE
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
634 AM EDT THU APR 9 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON APRIL 09.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL
WEATHER SERVICE.
DISCUSSION
SUNNY SKIES ARE EXPECTED TODAY. LIGHT SOUTHEAST WINDS EARLY THIS
MORNING BECOME SOUTH SOUTHEAST AT 10 TO 15 MPH THIS AFTERNOON
WITH A FEW GUSTS NEAR 20 MPH. HIGH TEMPERATURES WILL REACH THE
UPPER 40S WITH MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES ON THE
ORDER OF 30 TO 40 PERCENT. RELATIVE HUMIDITY VALUES WILL QUICKLY
RECOVER EARLY THIS EVENING AS TEMPERATURES DROP GIVEN THE DRY
AIRMASS IN PLACE.
TODAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 48.
MIN HUMIDITY........42 PERCENT.
DEWPOINT............27 DECREASING TO 26 EARLY.
MIN APPARENT TEMP...28.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTHEAST 6 TO 10 MPH WITH
GUSTS TO AROUND 21 MPH IN THE LATE MORNING AND
AFTERNOON, THEN SHIFTING TO THE SOUTH AROUND 9
MPH LATE IN THE AFTERNOON.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 6 TO 10 MPH WITH
GUSTS TO AROUND 21 MPH IN THE LATE MORNING AND
AFTERNOON, THEN SHIFTING TO THE SOUTH AROUND 9
MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......2300 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 3 TO 12 MPH SHIFTING TO THE SOUTH
AROUND 14 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (1800 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (21700 KNOT-FT) IN THE
AFTERNOON.
LVORI...............4.
ADI.................4 TO 31.
CEILING (KFT).......25.
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........0 1 5 7 3 3 3 2 17 12 4
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0
TEMP............31 34 37 41 44 45 46 47 47 47 46
DEWPOINT........28 29 27 26 24 24 25 25 26 27 28
RH..............88 82 67 55 45 43 43 42 44 45 49
HEAT INDEX (F)..28 31 32 36 39 40 41 42 42 42 41
20 FT WIND DIR..E E SE SE SE SE S S S S S
20 FT WIND SPD..3 3 6 7 8 9 10 10 10 10 9
20 FT WIND GUST.5 6 8 9 12 15 16 18 20 21 17
SURFACE WND DIR.E E SE SE SE SE S S S S S
SURFACE WND SPD.3 3 6 7 8 9 10 10 10 10 9
SURFACE WND GST.5 6 8 9 12 15 16 18 20 21 17
MIX HGT (KFT)...0.7 1.4 1.6 1.8 2.2 2.3 2.1 1.9 1.8 1.8 1.6
TRANSP WIND DIR.E E E E SE SE S S S S S
TRANSP WIND SPD.5 6 7 8 9 9 12 12 14 14 14
LVORI...........5 4 3 2 2 2 2 2 1 1 2
ADI.............5 11 15 19 26 25 30 27 31 31 29
VRATE KT-FT/1K..3 7 10 13 18 18 21 19 22 22 20
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...25 25 25 25 25 25 25 25 25 25 25
FORECASTER...JWD
REQUESTED BY...AARON WHIDDON
TYPE OF REQUEST...PRESCRIBED
.TAG 2609726.0/BOX
.DELDT 04/09/26
.FORMATTERVERSION 2.0.0
.EMAIL AARON.WHIDDON@MASS.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page