Spot Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
616
FNUS71 KBOX 091308
FWSBOX
Spot Forecast for Quaboag WMA Hayes 20260609...MassWildlife
National Weather Service Boston/Norton MA
908 AM EDT Tue Jun 9 2026
Forecast is based on ignition time of 1000 EDT on June 09.
If conditions become unrepresentative, contact the National
Weather Service.
.DISCUSSION...
No major changes from the previous forecast. Southwesterly winds
this morning continue to climb to 7-12 knots, with gusts up to 20
knots possible by mid- to late morning. MinRH between 30-35
percent. Mixing heights increase to 4000 ft by 11 AM, then to 5500
ft through this afternoon. No precipitation is expected today.
.REST OF TODAY...
Sky/weather.........Sunny.
CWR.................0 percent.
Max temperature.....Around 85.
Min humidity........37 percent.
Dewpoint............54.
Max apparent temp...83.
Surface winds (mph).West winds 12 to 13 mph.
Wind (20 ft)........West winds 12 to 13 mph.
Mixing height.......5300 ft AGL.
Transport winds.....West 17 to 18 mph.
Smoke dispersal.....Good (34700 knot-ft) early in the morning
increasing to excellent (79900 knot-ft) in the
afternoon.
LVORI...............1.
ADI.................47 to 73.
CEILING (KFT).......25 decreasing to 6.0.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1 8 7 9 13 12 7 9
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0
Temp............70 74 77 79 81 83 84 84
Dewpoint........53 54 55 54 54 55 55 55
RH..............55 50 47 42 39 38 37 37
Heat index (F)..70 74 77 79 81 82 83 83
20 FT wind dir..W W W W SW SW SW W
20 FT wind spd..12 13 13 13 12 12 12 12
20 FT wind gust.22 23 22 21 20 20 18 18
Surface wnd dir.W W W W SW SW SW W
Surface wnd spd.12 13 13 13 12 12 12 12
Surface wnd gst.22 23 22 21 20 20 18 18
Mix hgt (kft)...2.3 3.2 4.1 4.5 4.9 5.2 5.3 5.1
Transp wind dir.W W W W W W W W
Transp wind spd.17 18 17 18 17 17 17 17
LVORI...........1 1 1 1 1 1 1 1
ADI.............47 61 65 73 71 73 73 72
Vrate kt-ft/1K..35 51 62 72 73 78 80 76
Ventrate Cat....PR FR GD GD GD GD GD GD
Ceiling (kft)...25 25 20 12 6.0 6.0 6.0 6.0
.TONIGHT...
Sky/weather.........Partly cloudy.
CWR.................0 percent.
Min temperature.....Around 59.
Max humidity........87 percent.
Dewpoint............54 decreasing to 52 after midnight, then
increasing to 55 early in the morning.
Max apparent temp...81.
Surface winds (mph).Southwest winds 6 to 10 mph.
Wind (20 ft)........Southwest winds 6 to 10 mph.
Mixing height.......400 ft AGL.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Fair (29500 knot-ft) early in the evening
decreasing to poor (3900 knot-ft) late in the
night.
LVORI...............3.
ADI.................5 to 43.
CEILING (KFT).......6.0 increasing to 12 late in the evening, then
increasing to 20 increasing to 25 around
midnight decreasing to 20.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky (%).........10 14 9 7 19 33
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
CWR.............0 0 0 0 0 0
Temp............82 74 67 63 61 59
Dewpoint........55 55 50 50 52 54
RH..............40 51 54 62 72 83
Heat index (F)..81 74 67 63 61 59
20 ft wind......SW 10 SW 8 SW 9 SW 8 W 7 W 6
20 ft wind gust.18 17 15 13 12 12
Surface wind....SW 10 SW 8 SW 9 SW 8 W 7 W 6
Surface wnd gst.18 17 15 13 12 12
Mix hgt (ft)....2300 500 500 500 500 400
Transport wind..W 15 SW 13 SW 12 SW 10 SW 10 SW 10
LVORI...........1 2 2 3 3 5
ADI.............43 8 8 7 5 5
Vrate kt-ft/1K..30 6 5 4 4 4
Ventrate Cat....POOR POOR POOR POOR POOR POOR
Ceiling (kft)...6.0 6.0 20 25 25 20
.WEDNESDAY...
Sky/weather.........Partly sunny. Chance of showers late in the
afternoon.
CWR.................0 percent increasing to 90 percent late in the
afternoon.
Max temperature.....Around 84.
Min humidity........58 percent.
Dewpoint............56 increasing to 65.
Max apparent temp...79.
Surface winds (mph).Southwest winds 6 to 12 mph. Gusts up to 23 mph
early.
Wind (20 ft)........Southwest winds 6 to 12 mph. Gusts up to 23 mph
early.
Mixing height.......3000 ft AGL.
Transport winds.....Southwest 9 to 18 mph.
Smoke dispersal.....Poor (3400 knot-ft) early in the morning
increasing to good (45600 knot-ft) in the
afternoon.
LVORI...............3.
ADI.................10 early in the morning increasing to 57 in the
afternoon.
CEILING (KFT).......14 decreasing to 10 early in the morning, then
decreasing to 6.0 early increasing to 10 late
in the morning increasing to 14 increasing to
20 early decreasing to 15 decreasing to 11
early in the afternoon decreasing to 7.0
decreasing to 5.0 late in the afternoon
decreasing to 4.0 decreasing to 2.5 late in the
afternoon.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky (%).........51 56 59 69 87 85
Weather cov..... CHANCE CHANCE
Weather type....NONE NONE NONE NONE RNSHWR RNSHWR
Tstm cov........
CWR.............0 0 0 0 90 90
Temp............61 68 74 78 79 77
Dewpoint........55 58 61 63 64 65
RH..............81 70 64 60 60 67
Heat index (F)..61 68 74 78 79 77
20 ft wind......W 6 SW 7 SW 9 SW 10 SW 12 SW 12
20 ft wind gust.12 13 17 21 23 23
Surface wind....W 6 SW 7 SW 9 SW 10 SW 12 SW 12
Surface wnd gst.12 13 17 21 23 23
Mix hgt (ft)....400 900 1800 3000 2600 2200
Transport wind..SW 9 SW 12 SW 15 SW 17 SW 16 SW 17
LVORI...........4 3 1 1 1 3
ADI.............10 12 34 56 47 35
Vrate kt-ft/1K..3 9 24 46 36 33
Ventrate Cat....POOR POOR POOR FAIR POOR POOR
Ceiling (kft)...14 6.0 14 15 7.0 4.0
$$
Forecaster...Hrencecin
Requested by...Ben Mazzei
Type of request...PRESCRIBED
.TAG 2615176.2/BOX
.DELDT 06/09/26
.FormatterVersion 2.0.0
.EMAIL ben.mazzei@mass.gov