176  
FNUS71 KBOX 202225  
FWSBOX  
 
SPOT FORECAST FOR K9 KITT...SOUTHEASTERN MASSACHUSETTS REGIONAL 911  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
625 PM EDT SUN JUN 20 2021  
 
FORECAST IS BASED ON FORECAST START TIME OF 0000 EDT ON JUNE 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
THE FORECAST FOR TUESDAY IS A BIT UNSETTLED WITH TROPICAL SYSTEM  
CLAUDETTE PASSING WELL TO OUR SOUTHEAST DURING THE MORNING HOURS.  
CLAUDETTE IS UNLIKELY TO THREATEN THE FOXBORO AREA WITH ANY RAIN.  
HOWEVER, THERE IS A COLD FRONT THAT WILL PUSH THROUGH OUR AREA  
DURING THE DAY ON TUESDAY, WHICH WILL BRING A CHANCE FOR SHOWERS  
AND ISOLATED THUNDERSTORMS BETWEEN 11 AM AND 3 PM. THUNDERSTORMS  
ARE UNLIKELY TO BE SEVERE, BUT MAY PRODUCE HEAVY DOWNPOURS AND  
STRONG WINDS.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE DAY. SLIGHT CHANCE OF  
SHOWERS EARLY IN THE MORNING, THEN CHANCE OF  
SHOWERS IN THE LATE MORNING AND AFTERNOON.  
PATCHY FOG EARLY IN THE MORNING.  
CHANCE OF PCPN......50 PERCENT.  
CHANCE OF RAIN......50 PERCENT.  
CHANCE OF THUNDER...30 PERCENT.  
BEGIN/END OF PCPN...  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........58 PERCENT.  
MAX APPARENT TEMP...83.  
MAX APPARENT TEMP...83.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 4 MPH  
SHIFTING TO THE WEST AROUND 4 MPH IN THE AFTERNOON.  
SURFACE WINDS.......WEST WINDS 5 TO 7 MPH.  
WIND (20 FT)........WEST WINDS 5 TO 7 MPH.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.  
RAINFALL AMOUNT.....0.16 INCHES.  
PCPN AMOUNT.........0.16 INCHES.  
SNOWFALL AMOUNT.....0.0 INCHES.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........58 54 50 51 51 53 55 58 61 66 71 76  
WEATHER COV.....SCH SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RNF RNF RNF RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH ISO SCH SCH SCH SCH SCH SCH SCH SCH SCH  
CHC OF PCPN (%).30 30 20 30 40 40 40 50 50 50 40 40  
CHC OF RAIN (%).20 20 20 40 40 40 40 40 40 40 40 40  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............69 70 72 74 77 79 81 81 81 79 77 74  
RH..............97 93 90 82 74 67 60 60 58 60 64 69  
HEAT INDEX (F)..69 70 72 74 77 79 83 83 83 79 77 74  
WIND CHILL (F)..69 70 72 74 77 79 83 83 83 79 77 74  
20 FT WIND DIR..SW SW SW W W W W W W W W NW  
20 FT WIND SPD..6 5 5 5 6 6 6 7 7 7 6 6  
20 FT WIND GUST.10 12 14 15 15 16 17 17 18 18 17 17  
EYE LVL WND DIR.SW SW SW W W W W W W W W NW  
EYE LVL WND SPD.4 3 3 3 4 4 4 4 4 4 4 4  
EYE LVL WND GST.6 7 8 9 9 10 10 10 11 11 10 10  
SURFACE WND DIR.SW SW SW W W W W W W W W NW  
SURFACE WND SPD.6 5 5 5 6 6 6 7 7 7 6 6  
SURFACE WND GST.10 12 14 15 15 16 17 17 18 18 17 17  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN  
SHOWERS IN THE EVENING. SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. SLIGHT  
CHANCE OF RAIN SHOWERS AROUND MIDNIGHT.  
CHANCE OF PCPN......50 PERCENT.  
CHANCE OF RAIN......MISSING.  
CHANCE OF THUNDER...MISSING.  
BEGIN/END OF PCPN...  
MIN TEMPERATURE.....AROUND 55.  
MAX HUMIDITY........90 PERCENT.  
MAX APPARENT TEMP...72.  
MAX APPARENT TEMP...72.  
EYE LEVEL WINDS.....NORTHWEST WINDS UP TO 4 MPH IN THE EVENING  
BECOMING LIGHT, THEN BECOMING NORTHWEST UP TO 4  
MPH EARLY IN THE MORNING.  
SURFACE WINDS.......NORTHWEST WINDS 5 TO 6 MPH IN THE EVENING  
BECOMING LIGHT, THEN BECOMING NORTHWEST 5 TO 6  
MPH EARLY IN THE MORNING.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 6 MPH IN THE EVENING  
BECOMING LIGHT, THEN BECOMING NORTHWEST 5 TO 6  
MPH EARLY IN THE MORNING. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
EVENING.  
RAINFALL AMOUNT.....0.12 INCHES.  
PCPN AMOUNT.........0.12 INCHES.  
SNOWFALL AMOUNT.....0.0 INCHES.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........78 81 77 73 69 63  
WEATHER COV.....CHANCE CHANCE CHANCE S CHC S CHC  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR NONE  
TSTM COV........S CHC  
CHC OF PCPN (%).40 50 30 20 20 10  
CHC OF RAIN (%).40 40 40 20 20 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............72 69 65 62 59 56  
RH..............71 73 81 87 90 90  
HEAT INDEX (F)..72 69 65 62 59 56  
WIND CHILL (F)..72 69 65 62 59 56  
20 FT WIND......NW 6 NW 5 NW 3 NW 3 NW 3 NW 5  
20 FT WIND GUST.15 12 10 9 10 12  
EYE LEVEL WIND..NW 4 NW 3 NW 2 NW 2 NW 2 NW 3  
EYE LVL WND GST.9 7 6 5 6 7  
SURFACE WIND....NW 6 NW 5 NW 3 NW 3 NW 3 NW 5  
SURFACE WND GST.15 12 10 9 10 12  
 

 
FORECASTER...KS  
REQUESTED BY...ROBERT VERDONE  
TYPE OF REQUEST...OTHER  
.TAG 2114394.0/BOX  
.DELDT 06/21/21  
.EMAIL RVERDONE@SEMRECC.GOV  
 
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