132
FNUS71 KBOX 071422
FWSBOX
SPOT FORECAST FOR STERLING FAIR...MEMA
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1022 AM EDT SUN SEP 7 2025
FORECAST IS BASED ON FORECAST START TIME OF 1100 EDT ON SEPTEMBER 07.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL
WEATHER SERVICE.
DISCUSSION
NO THUNDERSTORMS ARE EXPECTED THROUGH THE AFTERNOON. RAIN, HEAVY
AT TIMES THIS MORNING, WILL BECOME LIGHTER TOWARD NOON AND SHOULD
END BY 2 PM.
REST OF TODAY
SKY/WEATHER.........CLOUDY. SHOWERS THROUGH THE DAY. PATCHY FOG
EARLY.
CHANCE OF PCPN......80 PERCENT.
CHANCE OF PCPN......80 PERCENT.
CHANCE OF PCPN......80 PERCENT.
CHANCE OF RAIN......97 PERCENT.
CHANCE OF THUNDER...7 PERCENT.
BEGIN/END OF PCPN...
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........93 PERCENT.
MAX APPARENT TEMP...63.
MAX APPARENT TEMP...63.
MAX APPARENT TEMP...63.
EYE LEVEL WINDS.....NORTH WINDS AROUND 3 MPH SHIFTING TO THE
NORTHWEST LATE IN THE AFTERNOON.
SURFACE WINDS (MPH).NORTH WINDS AROUND 5 MPH SHIFTING TO THE
NORTHWEST LATE IN THE AFTERNOON.
WIND (20 FT)........NORTH WINDS AROUND 5 MPH SHIFTING TO THE
NORTHWEST LATE IN THE AFTERNOON.
100 FT WIND.........
RAINFALL AMOUNT.....0.40 INCHES.
PCPN AMOUNT.........0.40 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
CEILING (KFT).......0.8 INCREASING TO 4.0.
VISIBILITY..........2.29 INCREASING TO 9.
WATER TEMPERATURE...
MIXING HEIGHT.......1800 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 7 MPH.
SMOKE DISPERSAL.....POOR (7300 KNOT-FT).
LVORI...............7.
ADI.................9 TO 13.
TIME (EDT) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........99 97 98 98 95 91 91
WEATHER COV.....DEF DEF LKY CHC CHC SCH
WEATHER TYPE....RW RW RW RW RW RW
TSTM COV........
CHC OF PCPN (%).80 80 60 50 30 20 10
CHC OF RAIN (%).100 90 90 90 50 40 40
CHC OF THDR (%).10 10 10 0 0 0 0
TEMP............62 62 62 62 63 63 63
RH..............100 100 100 100 97 100 97
HEAT INDEX (F)..62 62 62 62 63 63 63
WIND CHILL (F)..62 62 62 62 63 63 63
APARNT TMP (F)..62 62 62 62 63 63 63
20 FT WIND DIR..N N N N NW NW NW
20 FT WIND SPD..5 5 5 5 5 5 5
20 FT WIND GUST.8 8 9 9 9 9 9
EYE LVL WND DIR.N N N N NW NW NW
EYE LVL WND SPD.3 3 3 3 3 3 3
EYE LVL WND GST.5 5 5 5 5 5 5
SURFACE WND DIR.N N N N NW NW NW
SURFACE WND SPD.5 5 5 5 5 5 5
SURFACE WND GST.8 8 9 9 9 9 9
MIX HGT (KFT)...1.5 1.5 1.5 1.5 1.5 1.8 1.7
TRANSP WIND DIR.N N N N NW NW NW
TRANSP WIND SPD.7 6 7 6 7 6 6
100 FT WIND.....
LVORI...........7 8 7 8 6 5 6
ADI.............11 10 11 9 11 13 12
VRATE KT-FT/1K..9 8 9 7 9 9 8
VENTRATE CAT....PR PR PR PR PR PR PR
CEILING (KFT)...0.8 0.8 0.8 1.0 2.0 2.5 4.0
VISIBILITY (SM).2.3 2.9 4 6 9 9 9
WATER TEMP......
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF RAIN......22 PERCENT.
CHANCE OF THUNDER...1 PERCENT.
BEGIN/END OF PCPN...
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........100 PERCENT.
MAX APPARENT TEMP...63.
MAX APPARENT TEMP...63.
MAX APPARENT TEMP...63.
EYE LEVEL WINDS.....WEST WINDS AROUND 3 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTHWEST UP TO 4
MPH AFTER MIDNIGHT.
SURFACE WINDS (MPH).WEST WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTHWEST 5 TO 6
MPH AFTER MIDNIGHT.
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTHWEST 5 TO 6
MPH AFTER MIDNIGHT.
100 FT WIND.........
RAINFALL AMOUNT.....0.01 INCHES.
PCPN AMOUNT.........0.01 INCHES.
CEILING (KFT).......6.0 INCREASING TO 10 EARLY IN THE EVENING, THEN
INCREASING TO 13 EARLY INCREASING TO 20
DECREASING TO 15 INCREASING TO 20 INCREASING TO
25.
VISIBILITY..........9.
WATER TEMPERATURE...
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 12 MPH.
SMOKE DISPERSAL.....POOR (2600 KNOT-FT).
LVORI...............7.
ADI.................2 TO 9.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........80 62 42 43 41 42 28 22 15 16 9 6
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).10 0 0 0 0 0 0 0 0 0 0 0
CHC OF RAIN (%).20 20 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............63 62 60 58 55 54 53 52 51 50 49 49
RH..............93 93 93 93 100 96 93 89 89 89 89 86
HEAT INDEX (F)..63 62 60 58 55 54 53 52 51 48 47 47
WIND CHILL (F)..63 62 60 58 55 54 53 52 51 48 47 47
APARNT TMP (F)..63 62 60 58 55 54 53 52 51 48 47 47
20 FT WIND DIR..W W W W W W W W NW NW NW NW
20 FT WIND SPD..5 3 3 3 5 6 6 6 5 5 5 5
20 FT WIND GUST.8 7 7 7 8 10 10 10 9 9 9 9
EYE LVL WND DIR.W W W W W W W W NW NW NW NW
EYE LVL WND SPD.3 2 2 2 3 4 4 4 3 3 3 3
EYE LVL WND GST.5 4 4 4 5 6 6 6 5 5 5 5
SURFACE WND DIR.W W W W W W W W NW NW NW NW
SURFACE WND SPD.5 3 3 3 5 6 6 6 5 5 5 5
SURFACE WND GST.8 7 7 7 8 10 10 10 9 9 9 9
MIX HGT (KFT)...1.5 0.7 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6
TRANSP WIND DIR.NW W W W W W W NW NW NW NW NW
TRANSP WIND SPD.5 5 6 7 9 10 12 10 10 10 9 9
100 FT WIND.....
LVORI...........6 7 6 6 9 6 6 6 6 6 6 5
ADI.............9 2 3 3 6 7 5 5 5 5 4 4
VRATE KT-FT/1K..6 3 3 4 5 6 7 6 6 6 5 5
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...6.0 10 13 15 20 15 20 20 25 25 25 25
VISIBILITY (SM).9 9 9 9 9 9 9 10 10 9 9 9
WATER TEMP......
FORECASTER...JWD
REQUESTED BY...CHRIS DEPOTO
TYPE OF REQUEST...OTHER
.TAG 2521502.0/BOX
.DELDT 09/07/25
.FORMATTERVERSION 2.0.0
.EMAIL CHRISTOPHER.DEPOTO@MASS.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page