618  
FNUS51 KBOX 262014  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
413 PM EDT THU MAR 26 2026  
   
DISCUSSION
 
 
 
A WIDESPREAD WETTING RAINFALL ARRIVES TONIGHT INTO FRIDAY  
MORNING. COLDER AND DRIER TREND FOR THE WEEKEND AS HIGH PRESSURE  
MOVES INTO THE AREA.  
 
EXPECTING MINIMUM RELATIVE HUMIDITY VALUES FRIDAY AFTERNOON WILL  
RANGE BETWEEN 25-35 PERCENT AWAY FROM THE IMMEDIATE SOUTH COAST.  
MINIMUM RELATIVE HUMIDITY VALUES SATURDAY AFTERNOON WILL RANGE  
BETWEEN 20-30 PERCENT, 40 TO 50 PERCENT ACROSS CAPE AND THE  
ISLANDS.  
   
OUTLOOK...SUNDAY THROUGH TUESDAY
 
 
QUIET, DRY WEATHER SUNDAY MAY LINGER INTO MONDAY AND TUESDAY.  
GUSTY SSW WINDS SUNDAY WILL DIMINISH AND BECOME WEST MONDAY, THEN  
LIKELY BECOMING GUSTY AGAIN FROM THE SSW TUESDAY.  
 
MAZ015-270800-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+1) 48 (-20) 26 37  
RH % (24H TREND) 93 (-3) 31 (-7) 60 28  
20FT WND AM(MPH) NW 8 G17 N 5  
20FT WND PM(MPH) S 8 G18 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.23 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 570 4270 860 8900  
TRANSPORT WND (KTS) S 14 N 15 N 11 NW 16  
VENT RATE (KT-FT) 7980 64050 9460 142400  
MAX ADI EARLY 16 GEN POOR 58 GEN GOOD 62 GOOD 68 GOOD  
MAX ADI LATE 12 POOR 82 GOOD 6 VERY POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 3 1  
MAX LVORI LATE 5 1 3 1  
MIN VSBY EARLY 5 FOG 7 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 80 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS  
10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 10 TO  
15 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ016-270800-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 30 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+1) 48 (-17) 26 37  
RH % (24H TREND) 93 (-3) 36 (-1) 66 29  
20FT WND AM(MPH) NW 8 G17 N 6  
20FT WND PM(MPH) SW 8 G18 N 7 LGT/VAR N 5  
PRECIP AMOUNT 0.21 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 420 4050 630 8280  
TRANSPORT WND (KTS) NW 12 N 14 N 10 NW 15  
VENT RATE (KT-FT) 5040 56700 6300 124200  
MAX ADI EARLY 16 GEN POOR 55 GEN GOOD 57 GEN GOOD 66 GOOD  
MAX ADI LATE 14 GEN POOR 75 GOOD 8 POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 3 1  
MAX LVORI LATE 5 1 3 1  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 70 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ013-270800-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+2) 49 (-18) 25 37  
RH % (24H TREND) 96 (0) 30 (-12) 63 26  
20FT WND AM(MPH) N 7 N 5  
20FT WND PM(MPH) S 8 G17 N 7 LGT/VAR NW 5  
PRECIP AMOUNT 0.19 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 460 4430 530 9130  
TRANSPORT WND (KTS) NW 9 N 15 N 9 NW 17  
VENT RATE (KT-FT) 4140 66450 4770 155210  
MAX ADI EARLY 15 GEN POOR 57 GEN GOOD 62 GOOD 79 GOOD  
MAX ADI LATE 13 GEN POOR 87 GOOD 8 POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 3 1  
MAX LVORI LATE 6 1 3 1  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 70 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-270800-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+1) 48 (-22) 25 37  
RH % (24H TREND) 93 (-3) 31 (+1) 58 26  
20FT WND AM(MPH) NW 7 N 5  
20FT WND PM(MPH) SW 7 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.23 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 460 4240 710 9050  
TRANSPORT WND (KTS) SW 10 N 15 N 10 NW 17  
VENT RATE (KT-FT) 4600 63600 7100 153850  
MAX ADI EARLY 16 GEN POOR 59 GEN GOOD 62 GOOD 71 GOOD  
MAX ADI LATE 9 POOR 83 GOOD 6 VERY POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 3 2  
MAX LVORI LATE 5 1 3 2  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 80 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ007-270800-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 80 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-2) 47 (-18) 23 36  
RH % (24H TREND) 100 (0) 32 (-8) 65 28  
20FT WND AM(MPH) NW 8 G17 N 6  
20FT WND PM(MPH) SW 7 G17 N 7 LGT/VAR N 5  
PRECIP AMOUNT 0.32 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 420 4190 840 8480  
TRANSPORT WND (KTS) SW 8 N 16 N 11 NW 15  
VENT RATE (KT-FT) 3360 67040 9240 127200  
MAX ADI EARLY 17 GEN POOR 56 GEN GOOD 58 GEN GOOD 65 GOOD  
MAX ADI LATE 11 POOR 77 GOOD 9 POOR 103 VERY GOOD  
MAX LVORI EARLY 6 1 3 1  
MAX LVORI LATE 6 1 3 1  
MIN VSBY EARLY 3 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS  
10 TO 15 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.  
 

 
 
MAZ006-270800-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (-1) 46 (-23) 22 37  
RH % (24H TREND) 96 (-4) 28 (+10) 57 25  
20FT WND AM(MPH) NW 7 LGT/VAR  
20FT WND PM(MPH) SW 5 NW 7 LGT/VAR NW 5  
PRECIP AMOUNT 0.38 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 400 4220 650 9070  
TRANSPORT WND (KTS) SW 6 N 16 N 11 NW 17  
VENT RATE (KT-FT) 2400 67520 7150 154190  
MAX ADI EARLY 15 GEN POOR 58 GEN GOOD 64 GOOD 74 GOOD  
MAX ADI LATE 11 POOR 87 GOOD 6 VERY POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 2 1  
MAX LVORI LATE 6 1 2 1  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND  
5 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 60.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 40S. NORTH WINDS AROUND 5 MPH, BECOMING WEST AFTER  
MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ005-270800-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (0) 48 (-21) 23 37  
RH % (24H TREND) 96 (-4) 27 (+6) 60 23  
20FT WND AM(MPH) NW 7 LGT/VAR  
20FT WND PM(MPH) SW 6 N 7 LGT/VAR NW 5  
PRECIP AMOUNT 0.28 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 470 4460 720 9140  
TRANSPORT WND (KTS) SW 8 N 15 N 11 NW 17  
VENT RATE (KT-FT) 3760 66900 7920 155380  
MAX ADI EARLY 17 GEN POOR 60 GEN GOOD 65 GOOD 82 GOOD  
MAX ADI LATE 9 POOR 90 GOOD 8 POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 2 2  
MAX LVORI LATE 6 1 2 2  
MIN VSBY EARLY 3 FOG 9 9 4 FOG  
MIN VSBY LATE 4 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 80 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ012-270800-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (+1) 49 (-19) 24 36  
RH % (24H TREND) 100 (0) 31 (+3) 56 25  
20FT WND AM(MPH) N 8 G18 N 5  
20FT WND PM(MPH) SW 8 G19 N 7 LGT/VAR NW 7  
PRECIP AMOUNT 0.21 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 490 4760 670 8840  
TRANSPORT WND (KTS) W 11 N 14 N 9 NW 17  
VENT RATE (KT-FT) 5390 66640 6030 150280  
MAX ADI EARLY 16 GEN POOR 54 GEN GOOD 62 GOOD 95 GOOD  
MAX ADI LATE 12 POOR 86 GOOD 8 POOR 104 VERY GOOD  
MAX LVORI EARLY 6 1 2 2  
MAX LVORI LATE 6 1 2 2  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 70 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ004-270800-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-2) 45 (-21) 20 35  
RH % (24H TREND) 100 (0) 29 (+11) 59 24  
20FT WND AM(MPH) N 8 G20 N 5  
20FT WND PM(MPH) SW 7 G19 N 7 G18 LGT/VAR NW 7  
PRECIP AMOUNT 0.39 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 480 4540 550 8690  
TRANSPORT WND (KTS) W 9 N 15 N 9 NW 18  
VENT RATE (KT-FT) 4320 68100 4950 156420  
MAX ADI EARLY 15 GEN POOR 57 GEN GOOD 66 GOOD 96 GOOD  
MAX ADI LATE 13 GEN POOR 87 GOOD 8 POOR 76 GOOD  
MAX LVORI EARLY 6 1 2 2  
MAX LVORI LATE 6 1 2 2  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY.  
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-270800-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN NONE NONE NONE  
CHANCE PRECIP (%) 70 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-2) 46 (-22) 22 37  
RH % (24H TREND) 96 (+3) 29 (+9) 54 24  
20FT WND AM(MPH) NW 7 G19 LGT/VAR  
20FT WND PM(MPH) LGT/VAR N 7 G18 LGT/VAR NW 5  
PRECIP AMOUNT 0.39 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 480 4620 860 9060  
TRANSPORT WND (KTS) NW 7 N 16 N 11 NW 18  
VENT RATE (KT-FT) 3360 73920 9460 163080  
MAX ADI EARLY 17 GEN POOR 61 GOOD 71 GOOD 92 GOOD  
MAX ADI LATE 10 POOR 97 GOOD 7 POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 2 1  
MAX LVORI LATE 6 1 2 1  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 4 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO  
10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ002-270800-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN NONE NONE NONE  
CHANCE PRECIP (%) 90 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-6) 42 (-22) 18 33  
RH % (24H TREND) 96 (+4) 28 (-5) 57 26  
20FT WND AM(MPH) N 8 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR NW 6  
PRECIP AMOUNT 0.63 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 270 4420 320 7870  
TRANSPORT WND (KTS) NW 6 N 14 NW 6 NW 19  
VENT RATE (KT-FT) 1620 61880 1920 149530  
MAX ADI EARLY 19 GEN POOR 54 GEN GOOD 54 GEN GOOD 105 VERY GOOD  
MAX ADI LATE 13 GEN POOR 83 GOOD 5 VERY POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 2 1  
MAX LVORI LATE 6 1 2 1  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 2 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 100 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS 37 TO 43. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ003-270800-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN NONE NONE NONE  
CHANCE PRECIP (%) 90 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-3) 44 (-23) 20 35  
RH % (24H TREND) 100 (+4) 27 (0) 59 25  
20FT WND AM(MPH) N 8 G21 N 5  
20FT WND PM(MPH) SW 6 G17 N 7 G19 LGT/VAR NW 7  
PRECIP AMOUNT 0.55 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 340 4700 420 8660  
TRANSPORT WND (KTS) NW 7 N 16 N 9 NW 18  
VENT RATE (KT-FT) 2380 75200 3780 155880  
MAX ADI EARLY 19 GEN POOR 58 GEN GOOD 68 GOOD 105 VERY GOOD  
MAX ADI LATE 12 POOR 88 GOOD 6 VERY POOR 74 GOOD  
MAX LVORI EARLY 7 1 2 1  
MAX LVORI LATE 7 1 2 1  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 2 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ008-270800-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN NONE NONE NONE  
CHANCE PRECIP (%) 80 20 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-4) 44 (-21) 19 32  
RH % (24H TREND) 100 (+8) 31 (0) 60 27  
20FT WND AM(MPH) N 9 G21 NW 5  
20FT WND PM(MPH) SW 6 N 6 G17 LGT/VAR NW 8 G18  
PRECIP AMOUNT 0.55 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 360 4460 320 7670  
TRANSPORT WND (KTS) NW 11 N 14 N 6 NW 19  
VENT RATE (KT-FT) 3960 62440 1920 145730  
MAX ADI EARLY 22 FAIR 53 GEN GOOD 51 GEN GOOD 87 GOOD  
MAX ADI LATE 15 GEN POOR 82 GOOD 5 VERY POOR 77 GOOD  
MAX LVORI EARLY 6 1 3 1  
MAX LVORI LATE 6 1 3 1  
MIN VSBY EARLY 2 FOG 9 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY.  
LOWS IN THE MID 40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ010-270800-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 80 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-2) 48 (-21) 22 37  
RH % (24H TREND) 100 (0) 29 (+3) 55 24  
20FT WND AM(MPH) N 9 G21 N 6  
20FT WND PM(MPH) S 8 G18 N 8 G19 LGT/VAR NW 9 G17  
PRECIP AMOUNT 0.36 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 450 4890 550 8670  
TRANSPORT WND (KTS) NW 7 N 14 N 9 NW 17  
VENT RATE (KT-FT) 3150 68460 4950 147390  
MAX ADI EARLY 19 GEN POOR 58 GEN GOOD 59 GEN GOOD 91 GOOD  
MAX ADI LATE 10 POOR 57 GEN GOOD 8 POOR 73 GOOD  
MAX LVORI EARLY 6 1 2 1  
MAX LVORI LATE 6 1 2 1  
MIN VSBY EARLY 4 FOG 9 9 4 FOG  
MIN VSBY LATE 4 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 90 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ009-270800-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 20 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-2) 45 (-22) 20 34  
RH % (24H TREND) 100 (+8) 32 (0) 60 27  
20FT WND AM(MPH) NW 9 G21 NW 6  
20FT WND PM(MPH) SW 7 G18 N 7 G17 LGT/VAR NW 8 G19  
PRECIP AMOUNT 0.44 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 420 4330 240 7460  
TRANSPORT WND (KTS) NW 12 N 13 N 6 NW 20  
VENT RATE (KT-FT) 5040 56290 1440 149200  
MAX ADI EARLY 22 FAIR 53 GEN GOOD 52 GEN GOOD 77 GOOD  
MAX ADI LATE 15 GEN POOR 76 GOOD 6 VERY POOR 80 GOOD  
MAX LVORI EARLY 5 1 3 1  
MAX LVORI LATE 5 1 3 1  
MIN VSBY EARLY 3 FOG 9 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 80 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 21 TO 33. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO 40. HIGHS IN  
THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY.  
LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ011-270800-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (0) 49 (-21) 23 37  
RH % (24H TREND) 96 (0) 28 (+1) 55 23  
20FT WND AM(MPH) N 9 G21 N 6  
20FT WND PM(MPH) S 9 G21 N 8 G19 LGT/VAR NW 9 G18  
PRECIP AMOUNT 0.27 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 410 4880 470 8540  
TRANSPORT WND (KTS) NW 10 N 13 N 8 NW 18  
VENT RATE (KT-FT) 4100 63440 3760 153720  
MAX ADI EARLY 11 POOR 55 GEN GOOD 56 GEN GOOD 65 GOOD  
MAX ADI LATE 11 POOR 54 GEN GOOD 9 POOR 74 GOOD  
MAX LVORI EARLY 5 1 2 1  
MAX LVORI LATE 5 1 2 1  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 80 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
CTZ002-270800-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 50 30 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+1) 50 (-20) 25 39  
RH % (24H TREND) 96 (-4) 31 (-3) 58 23  
20FT WND AM(MPH) N 8 G19 N 6  
20FT WND PM(MPH) S 8 G19 N 7 G18 LGT/VAR NW 8 G18  
PRECIP AMOUNT 0.20 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 500 4600 400 8520  
TRANSPORT WND (KTS) SW 11 N 13 N 8 NW 19  
VENT RATE (KT-FT) 5500 59800 3200 161880  
MAX ADI EARLY 19 GEN POOR 58 GEN GOOD 54 GEN GOOD 89 GOOD  
MAX ADI LATE 12 POOR 73 GOOD 8 POOR 78 GOOD  
MAX LVORI EARLY 5 1 2 1  
MAX LVORI LATE 5 1 2 1  
MIN VSBY EARLY 5 FOG 8 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 70 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 23 TO 36. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 36 TO 43.  
HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
CTZ003-270800-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 30 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (+1) 50 (-18) 25 38  
RH % (24H TREND) 100 (0) 32 (-4) 58 26  
20FT WND AM(MPH) N 9 G21 N 7  
20FT WND PM(MPH) S 9 G21 N 8 G19 LGT/VAR NW 9 G18  
PRECIP AMOUNT 0.19 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 430 4320 420 8400  
TRANSPORT WND (KTS) W 14 N 13 N 9 NW 18  
VENT RATE (KT-FT) 6020 56160 3780 151200  
MAX ADI EARLY 16 GEN POOR 14 GEN POOR 52 GEN GOOD 51 GEN GOOD  
MAX ADI LATE 14 GEN POOR 72 GOOD 11 POOR 75 GOOD  
MAX LVORI EARLY 5 2 2 1  
MAX LVORI LATE 5 2 2 1  
MIN VSBY EARLY 6 FOG 8 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 70 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
CTZ004-270800-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 30 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (+1) 51 (-16) 25 38  
RH % (24H TREND) 100 (0) 31 (-4) 58 25  
20FT WND AM(MPH) N 8 G18 N 5  
20FT WND PM(MPH) S 8 G19 N 7 LGT/VAR NW 7  
PRECIP AMOUNT 0.17 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 480 4460 510 8490  
TRANSPORT WND (KTS) W 14 N 13 N 7 NW 17  
VENT RATE (KT-FT) 6720 57980 3570 144330  
MAX ADI EARLY 15 GEN POOR 50 GEN GOOD 52 GEN GOOD 91 GOOD  
MAX ADI LATE 15 GEN POOR 79 GOOD 8 POOR 71 GOOD  
MAX LVORI EARLY 5 1 2 1  
MAX LVORI LATE 5 1 2 1  
MIN VSBY EARLY 6 FOG 8 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ001-270800-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 30 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+3) 50 (-16) 25 37  
RH % (24H TREND) 96 (-4) 35 (-2) 58 27  
20FT WND AM(MPH) N 8 N 6  
20FT WND PM(MPH) SW 8 G18 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.16 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 460 4450 680 8780  
TRANSPORT WND (KTS) SW 12 N 13 N 9 NW 17  
VENT RATE (KT-FT) 5520 57850 6120 149260  
MAX ADI EARLY 16 GEN POOR 53 GEN GOOD 56 GEN GOOD 88 GOOD  
MAX ADI LATE 17 GEN POOR 78 GOOD 11 POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 2 2  
MAX LVORI LATE 5 1 2 2  
MIN VSBY EARLY 6 FOG 7 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ002-270800-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+4) 51 (-13) 26 39  
RH % (24H TREND) 96 (-4) 38 (+1) 64 27  
20FT WND AM(MPH) N 7 N 6  
20FT WND PM(MPH) SW 9 G18 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.12 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 480 4080 530 8950  
TRANSPORT WND (KTS) SW 12 N 14 N 8 NW 15  
VENT RATE (KT-FT) 5760 57120 4240 134250  
MAX ADI EARLY 16 GEN POOR 55 GEN GOOD 53 GEN GOOD 78 GOOD  
MAX ADI LATE 19 GEN POOR 76 GOOD 9 POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 3 2  
MAX LVORI LATE 6 1 3 2  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ003-270800-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+5) 50 (-13) 26 38  
RH % (24H TREND) 96 (0) 38 (0) 63 27  
20FT WND AM(MPH) N 7 N 6  
20FT WND PM(MPH) SW 9 G19 N 7 LGT/VAR NW 7  
PRECIP AMOUNT 0.14 0.00 0.00 0.00  
PRECIP DURATION 5  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 420 3850 440 8700  
TRANSPORT WND (KTS) SW 13 N 15 N 8 NW 16  
VENT RATE (KT-FT) 5460 57750 3520 139200  
MAX ADI EARLY 18 GEN POOR 49 GEN GOOD 45 GEN GOOD 89 GOOD  
MAX ADI LATE 22 FAIR 63 GOOD 10 POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 3 1  
MAX LVORI LATE 5 1 3 1  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ004-270800-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 50 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+4) 51 (-11) 26 39  
RH % (24H TREND) 96 (0) 37 (-1) 61 28  
20FT WND AM(MPH) N 7 N 6  
20FT WND PM(MPH) SW 9 G19 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.10 0.00 0.00 0.00  
PRECIP DURATION 5  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 490 3840 510 8940  
TRANSPORT WND (KTS) SW 14 N 13 NE 10 NW 16  
VENT RATE (KT-FT) 6860 49920 5100 143040  
MAX ADI EARLY 17 GEN POOR 54 GEN GOOD 48 GEN GOOD 82 GOOD  
MAX ADI LATE 22 FAIR 68 GOOD 11 POOR 105 VERY GOOD  
MAX LVORI EARLY 5 1 3 2  
MAX LVORI LATE 5 1 3 2  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
RIZ005-270800-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 50 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+4) 51 (-9) 27 39  
RH % (24H TREND) 96 (0) 38 (-14) 64 30  
20FT WND AM(MPH) N 9 N 8  
20FT WND PM(MPH) SW 12 G23 N 8 NE 5 NW 7  
PRECIP AMOUNT 0.12 0.01 0.00 0.00  
PRECIP DURATION 6 2  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 470 3750 610 8970  
TRANSPORT WND (KTS) S 15 N 16 NE 10 NW 15  
VENT RATE (KT-FT) 7050 60000 6100 134550  
MAX ADI EARLY 18 GEN POOR 10 POOR 37 FAIR 43 GEN GOOD  
MAX ADI LATE 22 FAIR 50 GEN GOOD 17 GEN POOR 64 GOOD  
MAX LVORI EARLY 5 3 3 2  
MAX LVORI LATE 5 3 3 2  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
RIZ006-270800-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+3) 52 (-6) 26 39  
RH % (24H TREND) 100 (0) 40 (-8) 72 26  
20FT WND AM(MPH) N 6 N 6  
20FT WND PM(MPH) SW 9 G26 N 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.12 0.01 0.00 0.00  
PRECIP DURATION 6 2  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 3 PM  
MIXING HGT (FT-AGL) 480 3840 550 8840  
TRANSPORT WND (KTS) SW 15 N 15 NE 8 NW 15  
VENT RATE (KT-FT) 7200 57600 4400 132600  
MAX ADI EARLY 23 FAIR 43 GEN GOOD 35 FAIR 84 GOOD  
MAX ADI LATE 25 FAIR 65 GOOD 11 POOR 105 VERY GOOD  
MAX LVORI EARLY 6 1 3 1  
MAX LVORI LATE 6 1 3 1  
MIN VSBY EARLY 6 FOG 5 FOG 9 4 FOG  
MIN VSBY LATE 4 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
UPPER 30S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
RIZ007-270800-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+4) 50 (-5) 27 38  
RH % (24H TREND) 100 (0) 45 (-10) 67 30  
20FT WND AM(MPH) N 8 N 8  
20FT WND PM(MPH) SW 12 G25 N 8 NE 5 NW 6  
PRECIP AMOUNT 0.13 0.02 0.00 0.00  
PRECIP DURATION 6 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 3 PM  
MIXING HGT (FT-AGL) 450 3530 640 8870  
TRANSPORT WND (KTS) W 20 N 16 NE 10 NW 14  
VENT RATE (KT-FT) 9000 56480 6400 124180  
MAX ADI EARLY 24 FAIR 10 POOR 35 FAIR 40 FAIR  
MAX ADI LATE 28 FAIR 46 GEN GOOD 18 GEN POOR 105 VERY GOOD  
MAX LVORI EARLY 6 4 3 1  
MAX LVORI LATE 6 4 3 1  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
RIZ008-270800-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS RAIN NONE NONE  
CHANCE PRECIP (%) 60 50 10 10  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 41 (+2) 47 (-3) 28 37  
RH % (24H TREND) 100 (+4) 60 (-14) 76 38  
20FT WND AM(MPH) NW 9 N 10  
20FT WND PM(MPH) SW 15 G28 NE 8 E 6 NW 7  
PRECIP AMOUNT 0.09 0.04 0.00 0.00  
PRECIP DURATION 5 4  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT (FT-AGL) 400 1290 850 7630  
TRANSPORT WND (KTS) W 15 NE 14 NE 11 NW 15  
VENT RATE (KT-FT) 6000 18060 9350 114450  
MAX ADI EARLY 37 FAIR 12 POOR 19 GEN POOR 38 FAIR  
MAX ADI LATE 40 FAIR 23 FAIR 26 FAIR 104 VERY GOOD  
MAX LVORI EARLY 5 4 3 1  
MAX LVORI LATE 5 4 3 1  
MIN VSBY EARLY 9 6 FOG 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 30 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
15 TO 20 MPH.  
 

 
 
MAZ017-270800-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+2) 50 (-15) 25 38  
RH % (24H TREND) 96 (-4) 36 (-1) 66 28  
20FT WND AM(MPH) N 7 N 5  
20FT WND PM(MPH) SW 8 G18 N 7 LGT/VAR NW 5  
PRECIP AMOUNT 0.14 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 7 PM  
PRECIP END 6 AM  
MIXING HGT (FT-AGL) 490 4200 560 9050  
TRANSPORT WND (KTS) W 13 N 15 N 8 NW 15  
VENT RATE (KT-FT) 6370 63000 4480 135750  
MAX ADI EARLY 16 GEN POOR 54 GEN GOOD 59 GEN GOOD 77 GOOD  
MAX ADI LATE 17 GEN POOR 81 GOOD 9 POOR 96 GOOD  
MAX LVORI EARLY 6 1 3 2  
MAX LVORI LATE 6 1 3 2  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ018-270800-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (+2) 50 (-13) 25 37  
RH % (24H TREND) 96 (-4) 37 (0) 71 29  
20FT WND AM(MPH) N 6 N 5  
20FT WND PM(MPH) SW 8 G19 N 7 LGT/VAR N 5  
PRECIP AMOUNT 0.17 0.01 0.00 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 460 3890 600 8680  
TRANSPORT WND (KTS) W 14 N 14 N 7 NW 15  
VENT RATE (KT-FT) 6440 54460 4200 130200  
MAX ADI EARLY 18 GEN POOR 53 GEN GOOD 54 GEN GOOD 76 GOOD  
MAX ADI LATE 20 GEN POOR 71 GOOD 9 POOR 79 GOOD  
MAX LVORI EARLY 6 1 3 2  
MAX LVORI LATE 6 1 3 2  
MIN VSBY EARLY 6 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 6 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS  
IN THE UPPER 30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.   
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS 55 TO 60. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ019-270800-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (0) 49 (-11) 25 36  
RH % (24H TREND) 100 (0) 40 (-1) 75 33  
20FT WND AM(MPH) NW 8 G18 N 7  
20FT WND PM(MPH) SW 9 G23 N 8 G18 LGT/VAR N 5  
PRECIP AMOUNT 0.18 0.01 0.00 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 430 3530 870 6790  
TRANSPORT WND (KTS) NW 12 N 17 N 10 NW 13  
VENT RATE (KT-FT) 5160 60010 8700 88270  
MAX ADI EARLY 20 GEN POOR 10 POOR 46 GEN GOOD 45 GEN GOOD  
MAX ADI LATE 22 FAIR 59 GEN GOOD 14 GEN POOR 57 GEN GOOD  
MAX LVORI EARLY 5 2 3 2  
MAX LVORI LATE 5 2 3 2  
MIN VSBY EARLY 5 FOG 6 FOG 9 4 FOG  
MIN VSBY LATE 5 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND  
40. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS  
10 TO 15 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ020-270800-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+3) 52 (-6) 25 39  
RH % (24H TREND) 100 (0) 40 (-3) 72 29  
20FT WND AM(MPH) N 7 N 7  
20FT WND PM(MPH) SW 11 G26 N 8 LGT/VAR NW 6  
PRECIP AMOUNT 0.14 0.01 0.00 0.00  
PRECIP DURATION 5 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 3 PM  
MIXING HGT (FT-AGL) 410 3850 550 8930  
TRANSPORT WND (KTS) SW 22 N 15 NE 10 NW 13  
VENT RATE (KT-FT) 9020 57750 5500 116090  
MAX ADI EARLY 22 FAIR 49 GEN GOOD 35 FAIR 69 GOOD  
MAX ADI LATE 26 FAIR 67 GOOD 10 POOR 57 GEN GOOD  
MAX LVORI EARLY 6 1 3 2  
MAX LVORI LATE 6 1 3 2  
MIN VSBY EARLY 6 FOG 5 FOG 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
15 TO 20 MPH.  
 

 
 
MAZ021-270800-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 40 10 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (+2) 51 (-6) 26 38  
RH % (24H TREND) 100 (+4) 47 (-2) 75 34  
20FT WND AM(MPH) N 6 N 6  
20FT WND PM(MPH) SW 9 G25 N 8 LGT/VAR N 5  
PRECIP AMOUNT 0.16 0.01 0.00 0.00  
PRECIP DURATION 5 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 3 PM  
MIXING HGT (FT-AGL) 480 3730 730 7880  
TRANSPORT WND (KTS) W 20 N 16 N 7 NW 12  
VENT RATE (KT-FT) 9600 59680 5110 94560  
MAX ADI EARLY 22 FAIR 13 GEN POOR 53 GEN GOOD 10 POOR  
MAX ADI LATE 26 FAIR 68 GOOD 10 POOR 49 GEN GOOD  
MAX LVORI EARLY 5 2 3 2  
MAX LVORI LATE 5 2 3 2  
MIN VSBY EARLY 6 FOG 5 FOG 9 4 FOG  
MIN VSBY LATE 3 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 20 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
MAZ022-270800-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 50 20 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-1) 48 (-6) 26 35  
RH % (24H TREND) 100 (0) 50 (+9) 78 41  
20FT WND AM(MPH) N 8 G18 N 8  
20FT WND PM(MPH) SW 11 G25 N 9 G18 NE 5 N 7  
PRECIP AMOUNT 0.18 0.03 0.00 0.00  
PRECIP DURATION 5 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 4 PM  
MIXING HGT (FT-AGL) 490 3150 1110 5800  
TRANSPORT WND (KTS) W 22 N 20 N 10 NW 12  
VENT RATE (KT-FT) 10780 63000 11100 69600  
MAX ADI EARLY 27 FAIR 12 POOR 52 GEN GOOD 21 FAIR  
MAX ADI LATE 33 FAIR 56 GEN GOOD 22 FAIR 65 GOOD  
MAX LVORI EARLY 5 4 3 3  
MAX LVORI LATE 5 4 3 3  
MIN VSBY EARLY 5 FOG 3 FOG 9 4 FOG  
MIN VSBY LATE 2 FOG 8 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 40 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO  
10 MPH, INCREASING TO SOUTHWEST 15 TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND  
40. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS AROUND 50. SOUTHWEST WINDS 15 TO  
20 MPH.  
 

 
 
MAZ023-270800-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 60 50 20 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (+1) 49 (-4) 27 36  
RH % (24H TREND) 100 (0) 51 (-13) 75 42  
20FT WND AM(MPH) NW 10 G17 N 10  
20FT WND PM(MPH) SW 15 G29 N 10 G17 NE 6 N 8  
PRECIP AMOUNT 0.11 0.03 0.00 0.00  
PRECIP DURATION 6 4  
PRECIP BEGIN 9 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT (FT-AGL) 530 3030 1530 6330  
TRANSPORT WND (KTS) W 20 N 18 NE 11 NW 10  
VENT RATE (KT-FT) 10600 54540 16830 63300  
MAX ADI EARLY 34 FAIR 15 GEN POOR 37 FAIR 22 FAIR  
MAX ADI LATE 37 FAIR 42 GEN GOOD 22 FAIR 42 GEN GOOD  
MAX LVORI EARLY 5 4 3 3  
MAX LVORI LATE 5 4 3 3  
MIN VSBY EARLY 6 FOG 3 FOG 9 4 FOG  
MIN VSBY LATE 2 FOG 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 10 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 15 TO  
20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND  
40. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.    
TUESDAY THROUGH THURSDAY
 
BREEZY. MOSTLY CLOUDY WITH A CHANCE  
OF RAIN. LOWS IN THE LOWER 40S. HIGHS AROUND 50. SOUTHWEST WINDS  
20 TO 25 MPH.  
 

 
 
MAZ024-270800-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
413 PM EDT THU MAR 26 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE RAIN RAIN NONE NONE  
CHANCE PRECIP (%) 70 60 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (-2) 46 (-7) 29 36  
RH % (24H TREND) 100 (0) 62 (-5) 76 49  
20FT WND AM(MPH) NW 11 G21 N 10  
20FT WND PM(MPH) SW 16 G27 N 12 G19 NE 8 N 10  
PRECIP AMOUNT 0.12 0.09 0.00 0.00  
PRECIP DURATION 4 4  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT (FT-AGL) 700 2630 2270 4710  
TRANSPORT WND (KTS) SW 28 N 21 NE 17 N 13  
VENT RATE (KT-FT) 19600 55230 38590 61230  
MAX ADI EARLY 39 FAIR 23 FAIR 46 GEN GOOD 1 VERY POOR  
MAX ADI LATE 43 GEN GOOD 50 GEN GOOD 22 FAIR 66 GOOD  
MAX LVORI EARLY 4 5 3 4  
MAX LVORI LATE 4 5 3 4  
MIN VSBY EARLY 6 FOG 2 FOG 9 4 FOG  
MIN VSBY LATE 2 FOG 8 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 40 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.   
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
15 TO 20 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT  
WWW.WEATHER.GOV/BOSTON  
 
YOU CAN FOLLOW US ON FACEBOOK AT  
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV  
 
YOU CAN FOLLOW US ON TWITTER AT  
@NWSBOSTON  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page