555  
FNUS51 KBOX 310809  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
409 AM EDT SUN MAY 31 2026  
   
DISCUSSION  
 
 
GUSTY WINDS BETWEEN 40-50 MPH (LOCALIZED 60 MPH TOWARDS THE CAPE)  
WILL DROP OFF THROUGH THE AFTERNOON INTO THE EVENING HOURS AND  
CHILLY CONDITIONS WILL CONTINUE. LIGHT NW/W WINDS MOVE IN FROM W  
TO E AS THE LOW PRESSURE OFFSHORE PULLS AWAY. RAIN SHOWERS SHOULD  
MOVE OUT AROUND/AFTER 8 PM THIS EVENING. FOR SUNDAY, WARMER AND  
DRY WITH SCATTERED SHOWERS POSSIBLE SUNDAY NIGHT.  
 
MINIMUM RELATIVE HUMIDITIES FOR SUNDAY WILL RANGE BETWEEN 30 AND  
50 PERCENT, WITH THE HIGHER VALUES TOWARDS THE OUTER CAPE AND  
NANTUCKET.  
   
OUTLOOK...MONDAY THROUGH WEDNESDAY  
 
SCATTERED SHOWERS DEVELOPING SUNDAY NIGHT MAY LINGER THROUGH  
MONDAY. SOME SCATTERED SHOWERS MAY LINGER TUESDAY BUT FAVOR DRIER  
WEATHER IS MORE FAVORABLE FOR WEDNESDAY.  
 
MAZ015-312000-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+16) 48 (+2) 61  
RH % (24H TREND) 45 (-23) 96 (-4) 55  
20FT WND AM(MPH) LGT/VAR NE 7  
20FT WND PM(MPH) NW 5 LGT/VAR NE 7  
PRECIP AMOUNT 0.11 0.21 0.02  
PRECIP DURATION 1 1 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 12 PM  
MIXING HGT (FT-AGL) 6350 510 3410  
TRANSPORT WND (KTS) NW 10 NW 7 NE 11  
VENT RATE (KT-FT) 63500 3570 37510  
MAX ADI EARLY 49 GEN GOOD 9 POOR 36 FAIR  
MAX ADI LATE 68 GOOD 9 POOR 53 GEN GOOD  
MAX LVORI EARLY 2 6 3  
MAX LVORI LATE 2 6 3  
MIN VSBY EARLY 9 6 FOG 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 60. HIGHS  
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ016-312000-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+16) 48 (+2) 61  
RH % (24H TREND) 43 (-23) 96 (-4) 55  
20FT WND AM(MPH) LGT/VAR N 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR NE 7  
PRECIP AMOUNT 0.10 0.25 0.01  
PRECIP DURATION 1 2 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 12 PM  
MIXING HGT (FT-AGL) 6370 520 3310  
TRANSPORT WND (KTS) NW 10 NW 7 NE 11  
VENT RATE (KT-FT) 63700 3640 36410  
MAX ADI EARLY 52 GEN GOOD 12 POOR 37 FAIR  
MAX ADI LATE 75 GOOD 8 POOR 62 GOOD  
MAX LVORI EARLY 2 6 3  
MAX LVORI LATE 2 6 3  
MIN VSBY EARLY 9 6 FOG 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 50 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 59. HIGHS  
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ013-312000-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+18) 46 (+3) 62  
RH % (24H TREND) 39 (-32) 96 (-4) 47  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.07 0.18 0.02  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 1 PM  
MIXING HGT (FT-AGL) 7190 420 4290  
TRANSPORT WND (KTS) NW 13 NW 7 NE 12  
VENT RATE (KT-FT) 93470 2940 51480  
MAX ADI EARLY 71 GOOD 14 GEN POOR 41 GEN GOOD  
MAX ADI LATE 104 VERY GOOD8 POOR 70 GOOD  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 8 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN  
THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ014-312000-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+18) 47 (+3) 61  
RH % (24H TREND) 42 (-5) 93 (-7) 53  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.11 0.21 0.03  
PRECIP DURATION 1 1 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 12 PM  
MIXING HGT (FT-AGL) 7180 500 4230  
TRANSPORT WND (KTS) NW 13 NW 7 NE 11  
VENT RATE (KT-FT) 93340 3500 46530  
MAX ADI EARLY 60 GEN GOOD 14 GEN POOR 35 FAIR  
MAX ADI LATE 99 GOOD 9 POOR 60 GEN GOOD  
MAX LVORI EARLY 2 6 3  
MAX LVORI LATE 2 6 3  
MIN VSBY EARLY 9 6 FOG 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 60. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ007-312000-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 60 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+18) 46 (+2) 60  
RH % (24H TREND) 43 (-26) 96 (-4) 53  
20FT WND AM(MPH) LGT/VAR NE 7  
20FT WND PM(MPH) LGT/VAR LGT/VAR NE 6  
PRECIP AMOUNT 0.10 0.15 0.05  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 1 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 12 PM  
MIXING HGT (FT-AGL) 4940 410 3500  
TRANSPORT WND (KTS) W 9 W 8 NE 9  
VENT RATE (KT-FT) 44460 3280 31500  
MAX ADI EARLY 33 FAIR 11 POOR 33 FAIR  
MAX ADI LATE 41 GEN GOOD 10 POOR 51 GEN GOOD  
MAX LVORI EARLY 2 6 3  
MAX LVORI LATE 2 6 3  
MIN VSBY EARLY 9 6 FOG 8  
MIN VSBY LATE 8 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 59. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ006-312000-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+19) 45 (+3) 61  
RH % (24H TREND) 43 (-25) 100 (0) 46  
20FT WND AM(MPH) LGT/VAR NE 5  
20FT WND PM(MPH) NW 5 LGT/VAR E 5  
PRECIP AMOUNT 0.13 0.18 0.04  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 1 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 12 PM  
MIXING HGT (FT-AGL) 6550 410 4530  
TRANSPORT WND (KTS) NW 12 NW 7 NE 10  
VENT RATE (KT-FT) 78600 2870 45300  
MAX ADI EARLY 50 GEN GOOD 15 GEN POOR 34 FAIR  
MAX ADI LATE 96 GOOD 9 POOR 62 GOOD  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 7 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS  
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ005-312000-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+20) 45 (+3) 63  
RH % (24H TREND) 40 (-31) 100 (0) 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.10 0.17 0.02  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 1 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 1 PM  
MIXING HGT (FT-AGL) 7070 420 4670  
TRANSPORT WND (KTS) NW 13 NW 7 NE 10  
VENT RATE (KT-FT) 91910 2940 46700  
MAX ADI EARLY 66 GOOD 15 GEN POOR 35 FAIR  
MAX ADI LATE 104 VERY GOOD9 POOR 64 GOOD  
MAX LVORI EARLY 2 8 3  
MAX LVORI LATE 2 8 3  
MIN VSBY EARLY 9 8 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ012-312000-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+21) 45 (+3) 63  
RH % (24H TREND) 40 (-25) 100 (0) 47  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.05 0.09 0.01  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 2 PM  
MIXING HGT (FT-AGL) 7210 410 4660  
TRANSPORT WND (KTS) NW 15 W 8 NE 11  
VENT RATE (KT-FT) 108150 3280 51260  
MAX ADI EARLY 78 GOOD 15 GEN POOR 56 GEN GOOD  
MAX ADI LATE 105 VERY GOOD9 POOR 68 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ004-312000-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 67 (+18) 42 (+2) 63  
RH % (24H TREND) 40 (-16) 100 (0) 46  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 7 LGT/VAR NE 5  
PRECIP AMOUNT 0.06 0.11 0.02  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 2 AM 3 PM  
MIXING HGT (FT-AGL) 6930 410 4070  
TRANSPORT WND (KTS) NW 16 W 7 NE 11  
VENT RATE (KT-FT) 110880 2870 44770  
MAX ADI EARLY 74 GOOD 17 GEN POOR 47 GEN GOOD  
MAX ADI LATE 104 VERY GOOD9 POOR 59 GEN GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 8 4 FOG  
MIN VSBY LATE 9 3 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS AROUND 50.  
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN  
THE MID 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ026-312000-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+20) 43 (+2) 64  
RH % (24H TREND) 45 (-23) 100 (0) 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.08 0.11 0.02  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 1 PM CONTINUING 8 AM  
PRECIP END CONTINUING 1 AM 1 PM  
MIXING HGT (FT-AGL) 7190 410 4570  
TRANSPORT WND (KTS) NW 15 W 7 NE 9  
VENT RATE (KT-FT) 107850 2870 41130  
MAX ADI EARLY 84 GOOD 20 GEN POOR 34 FAIR  
MAX ADI LATE 105 VERY GOOD9 POOR 58 GEN GOOD  
MAX LVORI EARLY 2 8 2  
MAX LVORI LATE 2 8 2  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ002-312000-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 67 (+16) 41 (0) 63  
RH % (24H TREND) 43 (-15) 96 (-4) 46  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.03 0.05 0.02  
PRECIP DURATION 1 2 1  
PRECIP BEGIN 2 PM CONTINUING 9 AM  
PRECIP END CONTINUING 2 AM 4 PM  
MIXING HGT (FT-AGL) 6820 410 5050  
TRANSPORT WND (KTS) NW 18 W 7 NE 11  
VENT RATE (KT-FT) 122760 2870 55550  
MAX ADI EARLY 102 VERY GOOD32 FAIR 61 GOOD  
MAX ADI LATE 105 VERY GOOD9 POOR 83 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS AROUND 50.  
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS IN  
THE LOWER 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ003-312000-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+17) 43 (+3) 65  
RH % (24H TREND) 38 (-23) 100 (0) 43  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.04 0.07 0.01  
PRECIP DURATION 1 2 1  
PRECIP BEGIN 2 PM CONTINUING 9 AM  
PRECIP END CONTINUING 2 AM 3 PM  
MIXING HGT (FT-AGL) 7040 380 4870  
TRANSPORT WND (KTS) NW 17 W 5 NE 12  
VENT RATE (KT-FT) 119680 1900 58440  
MAX ADI EARLY 80 GOOD 19 GEN POOR 64 GOOD  
MAX ADI LATE 98 GOOD 7 POOR 74 GOOD  
MAX LVORI EARLY 2 9 1  
MAX LVORI LATE 2 9 1  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 55 TO 61. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ008-312000-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 67 (+16) 43 (+2) 64  
RH % (24H TREND) 41 (-20) 96 (-4) 50  
20FT WND AM(MPH) NW 5 LGT/VAR  
20FT WND PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.04 0.04  
PRECIP DURATION 1 2 1  
PRECIP BEGIN 2 PM CONTINUING 10 AM  
PRECIP END CONTINUING 3 AM 5 PM  
MIXING HGT (FT-AGL) 6980 420 4940  
TRANSPORT WND (KTS) NW 18 NW 8 NE 12  
VENT RATE (KT-FT) 125640 3360 59280  
MAX ADI EARLY 104 VERY GOOD32 FAIR 71 GOOD  
MAX ADI LATE 73 GOOD 10 POOR 77 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS AROUND 50.  
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ010-312000-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+19) 45 (+4) 67  
RH % (24H TREND) 39 (-20) 100 (0) 46  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 7 LGT/VAR NE 5  
PRECIP AMOUNT 0.02 0.05 0.01  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 2 PM CONTINUING 10 AM  
PRECIP END CONTINUING 2 AM 4 PM  
MIXING HGT (FT-AGL) 7580 390 4920  
TRANSPORT WND (KTS) NW 17 W 5 N 11  
VENT RATE (KT-FT) 128860 1950 54120  
MAX ADI EARLY 80 GOOD 19 GEN POOR 72 GOOD  
MAX ADI LATE 69 GOOD 7 POOR 74 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 56 TO 62. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ009-312000-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 20 30 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+18) 45 (+3) 65  
RH % (24H TREND) 40 (-21) 96 (0) 52  
20FT WND AM(MPH) NW 5 LGT/VAR  
20FT WND PM(MPH) NW 8 NW 5 NE 5  
PRECIP AMOUNT 0.00 0.03 0.03  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 PM 10 AM  
PRECIP END 3 AM 5 PM  
MIXING HGT (FT-AGL) 7110 440 5290  
TRANSPORT WND (KTS) NW 19 W 9 N 11  
VENT RATE (KT-FT) 135090 3960 58190  
MAX ADI EARLY 105 VERY GOOD50 GEN GOOD 77 GOOD  
MAX ADI LATE 105 VERY GOOD11 POOR 76 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS  
IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN  
THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
MAZ011-312000-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+19) 46 (+4) 67  
RH % (24H TREND) 35 (-22) 96 (-4) 43  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 8 LGT/VAR NE 6  
PRECIP AMOUNT 0.01 0.04 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 PM CONTINUING  
PRECIP END CONTINUING 2 AM  
MIXING HGT (FT-AGL) 7880 410 5490  
TRANSPORT WND (KTS) NW 17 NW 8 N 11  
VENT RATE (KT-FT) 133960 3280 60390  
MAX ADI EARLY 64 GOOD 30 FAIR 81 GOOD  
MAX ADI LATE 103 VERY GOOD7 POOR 76 GOOD  
MAX LVORI EARLY 2 7 1  
MAX LVORI LATE 2 7 1  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
CTZ002-312000-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 10 30 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 72 (+19) 48 (+4) 69  
RH % (24H TREND) 34 (-21) 96 (-4) 43  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 7 LGT/VAR NE 6  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 8 PM 11 AM  
PRECIP END 3 AM 6 PM  
MIXING HGT (FT-AGL) 8100 400 6270  
TRANSPORT WND (KTS) NW 17 NW 6 N 11  
VENT RATE (KT-FT) 137700 2400 68970  
MAX ADI EARLY 85 GOOD 47 GEN GOOD 88 GOOD  
MAX ADI LATE 105 VERY GOOD8 POOR 89 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 58 TO 64. HIGHS IN  
THE UPPER 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
CTZ003-312000-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 30 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+21) 47 (+5) 67  
RH % (24H TREND) 39 (-20) 100 (0) 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 7 LGT/VAR NE 6  
PRECIP AMOUNT 0.00 0.04 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 3 AM  
MIXING HGT (FT-AGL) 7460 400 5850  
TRANSPORT WND (KTS) NW 16 NW 6 N 11  
VENT RATE (KT-FT) 119360 2400 64350  
MAX ADI EARLY 62 GOOD 33 FAIR 80 GOOD  
MAX ADI LATE 95 GOOD 8 POOR 79 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 
 
 
CTZ004-312000-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 30 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (+21) 47 (+5) 67  
RH % (24H TREND) 34 (-25) 100 (0) 45  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.01 0.03 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT (FT-AGL) 7220 410 5380  
TRANSPORT WND (KTS) NW 16 NW 8 N 12  
VENT RATE (KT-FT) 115520 3280 64560  
MAX ADI EARLY 72 GOOD 18 GEN POOR 78 GOOD  
MAX ADI LATE 98 GOOD 8 POOR 77 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS AROUND 50.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS IN  
THE UPPER 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
RIZ001-312000-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+21) 46 (+4) 63  
RH % (24H TREND) 40 (-28) 96 (-4) 50  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.03 0.08 0.01  
PRECIP DURATION 1 2 0  
PRECIP BEGIN 2 PM CONTINUING 10 AM  
PRECIP END CONTINUING 3 AM 2 PM  
MIXING HGT (FT-AGL) 7300 410 4890  
TRANSPORT WND (KTS) NW 15 NW 8 NE 12  
VENT RATE (KT-FT) 109500 3280 58680  
MAX ADI EARLY 83 GOOD 14 GEN POOR 76 GOOD  
MAX ADI LATE 105 VERY GOOD8 POOR 78 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN  
THE MID 80S. WEST WINDS AROUND 5 MPH.  
 
 
 
RIZ002-312000-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (+18) 47 (+3) 64  
RH % (24H TREND) 39 (-32) 96 (0) 50  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 5 LGT/VAR NE 7  
PRECIP AMOUNT 0.04 0.07 0.00  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT (FT-AGL) 7530 430 4880  
TRANSPORT WND (KTS) NW 14 W 8 N 12  
VENT RATE (KT-FT) 105420 3440 58560  
MAX ADI EARLY 85 GOOD 19 GEN POOR 80 GOOD  
MAX ADI LATE 105 VERY GOOD8 POOR 82 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. EAST WINDS AROUND  
5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS  
IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ003-312000-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (+20) 48 (+5) 64  
RH % (24H TREND) 39 (-29) 96 (-4) 54  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 6 LGT/VAR NE 7  
PRECIP AMOUNT 0.02 0.04 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 3 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT (FT-AGL) 7330 410 5180  
TRANSPORT WND (KTS) NW 15 W 7 N 12  
VENT RATE (KT-FT) 109950 2870 62160  
MAX ADI EARLY 81 GOOD 17 GEN POOR 81 GOOD  
MAX ADI LATE 105 VERY GOOD8 POOR 82 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. EAST WINDS AROUND  
5 MPH, BECOMING NORTH AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS  
AROUND 80. WEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN  
THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ004-312000-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+17) 49 (+4) 65  
RH % (24H TREND) 35 (-33) 93 (-3) 48  
20FT WND AM(MPH) LGT/VAR N 6  
20FT WND PM(MPH) W 5 LGT/VAR NE 8  
PRECIP AMOUNT 0.03 0.05 0.00  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT (FT-AGL) 7490 420 5100  
TRANSPORT WND (KTS) NW 13 W 8 N 13  
VENT RATE (KT-FT) 97370 3360 66300  
MAX ADI EARLY 83 GOOD 18 GEN POOR 86 GOOD  
MAX ADI LATE 105 VERY GOOD9 POOR 84 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. EAST WINDS 5 TO  
10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS  
AROUND 80. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS IN  
THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ005-312000-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (+15) 49 (+3) 64  
RH % (24H TREND) 40 (-31) 93 (-3) 56  
20FT WND AM(MPH) LGT/VAR N 6  
20FT WND PM(MPH) W 6 LGT/VAR NE 9  
PRECIP AMOUNT 0.04 0.07 0.00  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT (FT-AGL) 7140 430 4760  
TRANSPORT WND (KTS) NW 12 W 7 N 13  
VENT RATE (KT-FT) 85680 3010 61880  
MAX ADI EARLY 67 GOOD 19 GEN POOR 67 GOOD  
MAX ADI LATE 102 VERY GOOD9 POOR 74 GOOD  
MAX LVORI EARLY 2 6 1  
MAX LVORI LATE 2 6 1  
MIN VSBY EARLY 9 8 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. EAST WINDS 5 TO  
10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ006-312000-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 30 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+17) 49 (+4) 66  
RH % (24H TREND) 36 (-23) 96 (-4) 50  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) W 6 LGT/VAR NE 7  
PRECIP AMOUNT 0.01 0.02 0.00  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT (FT-AGL) 7250 400 5910  
TRANSPORT WND (KTS) NW 13 W 7 N 12  
VENT RATE (KT-FT) 94250 2800 70920  
MAX ADI EARLY 74 GOOD 20 GEN POOR 81 GOOD  
MAX ADI LATE 94 GOOD 9 POOR 83 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 9 8 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS  
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN  
THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ007-312000-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (+14) 51 (+3) 65  
RH % (24H TREND) 40 (-24) 93 (-3) 52  
20FT WND AM(MPH) NW 5 N 6  
20FT WND PM(MPH) SW 7 SW 5 NE 9  
PRECIP AMOUNT 0.02 0.04 0.00  
PRECIP DURATION 1 2  
PRECIP BEGIN 3 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT (FT-AGL) 5240 450 4960  
TRANSPORT WND (KTS) NW 10 W 7 N 12  
VENT RATE (KT-FT) 52400 3150 59520  
MAX ADI EARLY 52 GEN GOOD 17 GEN POOR 54 GEN GOOD  
MAX ADI LATE 55 GEN GOOD 10 POOR 43 GEN GOOD  
MAX LVORI EARLY 2 5 2  
MAX LVORI LATE 2 5 2  
MIN VSBY EARLY 9 8 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 
 
 
RIZ008-312000-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY MCLEAR  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 10 30 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 67 (+13) 53 (+4) 65  
RH % (24H TREND) 52 (-14) 90 (-6) 54  
20FT WND AM(MPH) NW 7 N 6  
20FT WND PM(MPH) SW 11 G19 SW 8 G19 NE 10  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 4 AM  
MIXING HGT (FT-AGL) 1310 550 2600  
TRANSPORT WND (KTS) W 11 W 15 NE 17  
VENT RATE (KT-FT) 14410 8250 44200  
MAX ADI EARLY 21 FAIR 22 FAIR 24 FAIR  
MAX ADI LATE 21 FAIR 18 GEN POOR 44 GEN GOOD  
MAX LVORI EARLY 3 5 3  
MAX LVORI LATE 3 5 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 10 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ017-312000-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+16) 46 (+3) 63  
RH % (24H TREND) 35 (-39) 96 (-4) 47  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) NW 5 LGT/VAR NE 7  
PRECIP AMOUNT 0.04 0.17 0.01  
PRECIP DURATION 1 2 1  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 3 AM 1 PM  
MIXING HGT (FT-AGL) 7140 410 4560  
TRANSPORT WND (KTS) NW 12 W 6 N 13  
VENT RATE (KT-FT) 85680 2460 59280  
MAX ADI EARLY 72 GOOD 16 GEN POOR 60 GEN GOOD  
MAX ADI LATE 103 VERY GOOD8 POOR 77 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS  
AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN  
THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ018-312000-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+13) 46 (+2) 61  
RH % (24H TREND) 40 (-29) 96 (-4) 53  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR NE 7  
PRECIP AMOUNT 0.06 0.20 0.01  
PRECIP DURATION 1 2 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 4 AM 12 PM  
MIXING HGT (FT-AGL) 6810 430 4000  
TRANSPORT WND (KTS) NW 10 NW 7 N 13  
VENT RATE (KT-FT) 68100 3010 52000  
MAX ADI EARLY 67 GOOD 13 GEN POOR 57 GEN GOOD  
MAX ADI LATE 83 GOOD 8 POOR 71 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 6 FOG 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ019-312000-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+13) 47 (0) 60  
RH % (24H TREND) 38 (-28) 96 (-4) 57  
20FT WND AM(MPH) LGT/VAR N 7  
20FT WND PM(MPH) LGT/VAR LGT/VAR NE 8  
PRECIP AMOUNT 0.07 0.22 0.01  
PRECIP DURATION 1 2 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 5 AM 11 AM  
MIXING HGT (FT-AGL) 4860 470 3250  
TRANSPORT WND (KTS) NW 8 SW 8 NE 12  
VENT RATE (KT-FT) 38880 3760 39000  
MAX ADI EARLY 42 GEN GOOD 10 POOR 36 FAIR  
MAX ADI LATE 43 GEN GOOD 9 POOR 48 GEN GOOD  
MAX LVORI EARLY 2 7 3  
MAX LVORI LATE 2 7 3  
MIN VSBY EARLY 9 6 FOG 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
 
 
 
MAZ020-312000-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+14) 48 (+3) 66  
RH % (24H TREND) 36 (-28) 96 (-4) 48  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) W 6 LGT/VAR NE 8  
PRECIP AMOUNT 0.03 0.09 0.01  
PRECIP DURATION 1 2 1  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 5 AM 1 PM  
MIXING HGT (FT-AGL) 7090 410 4700  
TRANSPORT WND (KTS) W 11 W 7 N 13  
VENT RATE (KT-FT) 77990 2870 61100  
MAX ADI EARLY 67 GOOD 17 GEN POOR 63 GOOD  
MAX ADI LATE 91 GOOD 8 POOR 75 GOOD  
MAX LVORI EARLY 2 6 1  
MAX LVORI LATE 2 6 1  
MIN VSBY EARLY 9 8 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO  
10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS  
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 
 
 
MAZ021-312000-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+12) 48 (+2) 64  
RH % (24H TREND) 40 (-27) 96 (0) 53  
20FT WND AM(MPH) LGT/VAR N 5  
20FT WND PM(MPH) SW 6 LGT/VAR NE 8  
PRECIP AMOUNT 0.02 0.16 0.01  
PRECIP DURATION 1 2 0  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 5 AM 12 PM  
MIXING HGT (FT-AGL) 6470 420 4270  
TRANSPORT WND (KTS) W 10 W 8 N 13  
VENT RATE (KT-FT) 64700 3360 55510  
MAX ADI EARLY 68 GOOD 16 GEN POOR 72 GOOD  
MAX ADI LATE 82 GOOD 8 POOR 76 GOOD  
MAX LVORI EARLY 2 7 1  
MAX LVORI LATE 2 7 1  
MIN VSBY EARLY 9 8 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS  
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ022-312000-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 50 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+13) 52 (+3) 63  
RH % (24H TREND) 40 (-29) 96 (-4) 55  
20FT WND AM(MPH) NW 5 N 6  
20FT WND PM(MPH) W 5 SW 5 NE 8  
PRECIP AMOUNT 0.02 0.17 0.00  
PRECIP DURATION 1 2  
PRECIP BEGIN 3 PM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 4610 470 3670  
TRANSPORT WND (KTS) NW 9 SW 8 N 14  
VENT RATE (KT-FT) 41490 3760 51380  
MAX ADI EARLY 46 GEN GOOD 18 GEN POOR 55 GEN GOOD  
MAX ADI LATE 48 GEN GOOD 10 POOR 57 GEN GOOD  
MAX LVORI EARLY 2 6 1  
MAX LVORI LATE 2 6 1  
MIN VSBY EARLY 9 8 8  
MIN VSBY LATE 8 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 40 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH,  
BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ023-312000-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 30 50 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+11) 52 (+3) 66  
RH % (24H TREND) 42 (-25) 90 (-6) 53  
20FT WND AM(MPH) NW 7 N 7  
20FT WND PM(MPH) SW 9 G18 SW 7 G17 NE 10  
PRECIP AMOUNT 0.01 0.04 0.00  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 PM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 2440 570 3790  
TRANSPORT WND (KTS) NW 10 W 10 N 14  
VENT RATE (KT-FT) 24400 5700 53060  
MAX ADI EARLY 30 FAIR 25 FAIR 40 FAIR  
MAX ADI LATE 30 FAIR 16 GEN POOR 43 GEN GOOD  
MAX LVORI EARLY 2 4 2  
MAX LVORI LATE 2 4 2  
MIN VSBY EARLY 9 8 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO  
10 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 
 
 
MAZ024-312000-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
409 AM EDT SUN MAY 31 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 50 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 64 (+4) 52 (+1) 61  
RH % (24H TREND) 53 (-16) 90 (-10) 64  
20FT WND AM(MPH) NW 9 G19 N 7  
20FT WND PM(MPH) W 9 G17 W 9 NE 11  
PRECIP AMOUNT 0.00 0.08 0.03  
PRECIP DURATION 2 0  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT (FT-AGL) 3290 850 2580  
TRANSPORT WND (KTS) N 20 SW 12 N 16  
VENT RATE (KT-FT) 65800 10200 41280  
MAX ADI EARLY 56 GEN GOOD 27 FAIR 29 FAIR  
MAX ADI LATE 33 FAIR 25 FAIR 42 GEN GOOD  
MAX LVORI EARLY 3 5 3  
MAX LVORI LATE 3 5 3  
MIN VSBY EARLY 9 7 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.  
 
 
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.  
 
 
 
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