203
FNUS71 KBOX 100719
FWSBOX
SPOT FORECAST FOR WASQUE...MASS DCR
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
319 AM EDT FRI APR 10 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON APRIL 11.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL
WEATHER SERVICE.
DISCUSSION
SUNNY SKIES ARE ON TAP FOR SATURDAY WITH HIGH TEMPERATURES NEAR
60. NORTHWEST WINDS OF 10 TO 15 MPH WILL SHIFT TO THE NORTH
SATURDAY AFTERNOON WITH SOME GUSTS AROUND 20 MPH. MINIMUM
AFTERNOON RELATIVE HUMIDITY VALUES WILL DROP TO BETWEEN 35 AND 40
PERCENT. NORTHERLY WINDS WILL DIMINISH SATURDAY EVENING ALLOWING
MINIMUM RELATIVE HUMIDITY VALUES TO RECOVER.
SATURDAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........38 PERCENT.
DEWPOINT............40 DECREASING TO 35 IN THE LATE MORNING AND
AFTERNOON.
MAX APPARENT TEMP...58.
SURFACE WINDS (MPH).NORTHWEST WINDS 10 TO 14 MPH SHIFTING TO THE
NORTH 9 TO 13 MPH IN THE AFTERNOON.
WIND (20 FT)........NORTH WINDS 9 TO 14 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 12 TO 21 MPH DECREASING TO 9 TO 10
MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (6700 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (42800 KNOT-FT) IN THE
AFTERNOON.
LVORI...............2.
ADI.................8 EARLY IN THE MORNING INCREASING TO 54 IN THE
AFTERNOON.
CEILING (KFT).......6.0 INCREASING TO 25.
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........35 27 24 26 6 5 4 4 5 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0
TEMP............48 51 53 56 57 57 57 58 57 56
DEWPOINT........41 39 36 34 34 35 35 35 34 34
RH..............77 63 52 43 42 43 43 42 42 43
HEAT INDEX (F)..43 51 53 56 57 57 57 58 57 56
20 FT WIND DIR..NW NW NW N N N N N N N
20 FT WIND SPD..10 12 13 14 14 13 13 12 10 9
20 FT WIND GUST.17 20 21 23 21 17 15 14 13 12
SURFACE WND DIR.NW NW NW N N N N N N N
SURFACE WND SPD.10 12 13 14 14 13 13 12 10 9
SURFACE WND GST.17 20 21 23 21 17 15 14 13 12
MIX HGT (KFT)...1.1 1.6 2.2 2.5 2.4 2.1 1.7 1.3 1.1 0.8
TRANSP WIND DIR.NW NW NW N N NW NW NW NW NW
TRANSP WIND SPD.21 21 21 20 17 15 13 12 10 9
LVORI...........3 1 1 1 1 1 2 2 2 2
ADI.............28 43 54 43 37 38 27 20 14 8
VRATE KT-FT/1K..20 29 39 43 37 27 18 14 10 7
VENTRATE CAT....PR PR PR FR PR PR PR PR PR PR
CEILING (KFT)...6.0 12 20 25 25 25 25 25 25 25
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 33.
MAX HUMIDITY........79 PERCENT.
DEWPOINT............35 DECREASING TO 32 EARLY IN THE MORNING.
MIN APPARENT TEMP...35.
SURFACE WINDS (MPH).NORTHEAST WINDS AROUND 8 MPH SHIFTING TO THE
SOUTHEAST 6 TO 8 MPH IN THE EVENING, THEN
SHIFTING TO THE NORTH AFTER MIDNIGHT.
WIND (20 FT)........NORTHEAST WINDS AROUND 8 MPH SHIFTING TO THE
SOUTHEAST 6 TO 8 MPH IN THE EVENING, THEN
SHIFTING TO THE NORTH AFTER MIDNIGHT.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....NORTH 7 TO 15 MPH INCREASING TO 12 TO 17 MPH
EARLY IN THE MORNING.
SMOKE DISPERSAL.....FAIR (24800 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (3100 KNOT-FT) LATE IN THE
NIGHT.
LVORI...............3.
ADI.................3 TO 12.
CEILING (KFT).......25.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........7 9 11 8 7 5 6 7 7 8 8 9
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............54 51 46 45 46 46 45 42 40 40 40 41
DEWPOINT........35 35 36 37 37 37 36 34 33 32 32 32
RH..............48 54 68 73 71 71 70 73 76 73 73 70
HEAT INDEX (F)..54 51 42 42 43 43 41 37 35 35 35 37
20 FT WIND DIR..NE SE S SE NE N N N N N N N
20 FT WIND SPD..8 8 7 6 6 6 7 8 8 8 7 6
20 FT WIND GUST.9 9 8 7 8 10 12 12 12 12 10 9
SURFACE WND DIR.NE SE S SE NE N N N N N N N
SURFACE WND SPD.8 8 7 6 6 6 7 8 8 8 7 6
SURFACE WND GST.9 9 8 7 8 10 12 12 12 12 10 9
MIX HGT (KFT)...0.7 0.6 0.6 0.5 0.5 0.6 0.9 1.4 1.7 1.6 1.4 1.2
TRANSP WIND DIR.NW NW NW N N N N N N N N N
TRANSP WIND SPD.8 8 7 7 8 9 13 15 17 16 14 12
LVORI...........2 2 3 3 3 3 3 3 4 3 3 3
ADI.............8 5 3 3 4 4 6 10 12 11 6 5
VRATE KT-FT/1K..5 4 4 3 3 5 10 18 25 23 17 12
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...25 25 25 25 25 25 25 25 25 25 25 25
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........60 PERCENT.
DEWPOINT............34.
MIN APPARENT TEMP...36.
SURFACE WINDS (MPH).NORTH WINDS 5 TO 6 MPH SHIFTING TO THE SOUTH 8
TO 9 MPH LATE IN THE AFTERNOON.
WIND (20 FT)........NORTH WINDS AROUND 6 MPH SHIFTING TO THE SOUTH
8 TO 9 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......1800 FT AGL.
TRANSPORT WINDS.....NORTH 7 TO 10 MPH SHIFTING TO THE EAST 5 TO 6
MPH, THEN SHIFTING TO THE SOUTH 9 TO 14 MPH IN
THE AFTERNOON.
SMOKE DISPERSAL.....POOR (7000 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (14500 KNOT-FT) IN THE
AFTERNOON.
LVORI...............3.
ADI.................10 TO 22.
CEILING (KFT).......23 DECREASING TO 12.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........9 9 9 17 26 34 38 43 47 54 62 69
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............40 40 39 41 44 46 47 48 48 48 49 49
DEWPOINT........32 33 33 33 34 34 35 35 36 36 36 36
RH..............73 76 79 73 68 63 63 60 63 63 61 61
HEAT INDEX (F)..36 37 36 38 41 44 44 45 44 44 45 45
20 FT WIND DIR..N N N NE E E SE S S S S S
20 FT WIND SPD..6 5 5 5 5 5 6 7 8 9 9 9
20 FT WIND GUST.8 8 7 8 8 9 10 13 15 16 17 17
SURFACE WND DIR.N N N NE E E SE S S S S S
SURFACE WND SPD.6 5 5 5 5 5 6 7 8 9 9 9
SURFACE WND GST.8 8 7 8 8 9 10 13 15 16 17 17
MIX HGT (KFT)...1.2 1.1 1.2 1.4 1.6 1.8 1.7 1.6 1.5 1.3 1.2 1.1
TRANSP WIND DIR.N N N N NE E E S S S S S
TRANSP WIND SPD.10 10 9 7 6 5 6 9 12 13 14 14
LVORI...........3 4 4 3 3 3 2 2 2 2 2 2
ADI.............16 16 15 13 12 10 13 19 22 19 21 19
VRATE KT-FT/1K..11 10 10 8 8 7 9 13 15 15 14 13
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...25 25 24 24 25 25 23 20 18 16 14 12
FORECASTER...FRANK
REQUESTED BY...JOSH NIGRO
TYPE OF REQUEST...PRESCRIBED
.TAG 2608986.0/BOX
.DELDT 04/10/26
.FORMATTERVERSION 2.0.0
.EMAIL JOSH.NIGRO@MASS.GOV
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