697  
FNUS51 KBOX 222111  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
411 PM EST MON DEC 22 2025  
   
DISCUSSION
 
 
WINDS CONTINUE TO DIMINISH TONIGHT. PERIOD OF SNOW EXPECTED ON  
TUESDAY, MIXING WITH OR CHANGING TO RAIN NEAR THE SOUTH COAST.  
 
RELATIVE HUMIDITY RISES INTO THE 80 PERCENT RANGE TONIGHT. MIN  
RELATIVE HUMIDITY VALUES IN THE 70 PERCENT RANGE TUESDAY.  
   
OUTLOOK
 
WEDNESDAY THROUGH SUNDAY.  
 
LOW PRESSURE EAST OF NEW ENG MAY BRING A FEW RAIN OR SNOW SHOWERS  
TO EASTERN NEW ENG WEDNESDAY WITH BLUSTERY CONDITIONS. A COLD  
FRONT WILL DROP SOUTH ACROSS THE REGION THURSDAY BRINGING COLDER  
TEMPERATURES FRIDAY INTO SATURDAY. A DEVELOPING LOW PRESSURE TO  
THE WEST MAY BRING SNOW OR MIXED WINTRY PRECIPITATION SOMETIME  
FRIDAY INTO SATURDAY AS IT TRACKS SOUTH OF NEW ENGLAND BUT  
CONFIDENCE IN DETAILS IS LOW. ANOTHER FRONTAL SYSTEM MAY IMPACT  
THE REGION SUNDAY.  
 
MAZ015-230900-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 80 70 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+2) 37 (+4) 30 37  
RH % (24H TREND) 79 (+25) 58 (+27) 100 56  
20FT WND AM(MPH) LGT/VAR NW 10 G22  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 8 G21  
PRECIP AMOUNT 0.00 0.12 0.11 0.03  
PRECIP DURATION 7 6 1  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 340 1920 600 2710  
TRANSPORT WND (KTS) W 7 SW 9 S 10 NW 17  
VENT RATE (KT-FT) 2380 17280 6000 46070  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 7 POOR 64 GOOD  
MAX ADI LATE 4 VERY POOR 7 POOR 18 GEN POOR 62 GOOD  
MAX LVORI EARLY 3 6 7 3  
MAX LVORI LATE 3 6 7 3  
MIN VSBY EARLY 9 4 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER  
30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
MAZ016-230900-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 90 70 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+2) 37 (+5) 29 38  
RH % (24H TREND) 82 (+26) 63 (+30) 100 59  
20FT WND AM(MPH) LGT/VAR NW 10 G23  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G21  
PRECIP AMOUNT 0.00 0.12 0.10 0.04  
PRECIP DURATION 7 6 2  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 290 1880 410 2750  
TRANSPORT WND (KTS) W 7 SW 10 SE 9 NW 17  
VENT RATE (KT-FT) 2030 18800 3690 46750  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 7 POOR 64 GOOD  
MAX ADI LATE 4 VERY POOR 7 POOR 20 GEN POOR 65 GOOD  
MAX LVORI EARLY 4 7 9 3  
MAX LVORI LATE 4 7 9 3  
MIN VSBY EARLY 9 4 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER  
20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS  
IN THE MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
MAZ013-230900-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 90 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+2) 36 (+4) 29 38  
RH % (24H TREND) 83 (+24) 72 (+41) 100 56  
20FT WND AM(MPH) LGT/VAR NW 8 G20  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G19  
PRECIP AMOUNT 0.00 0.13 0.08 0.00  
PRECIP DURATION 7 5  
PRECIP BEGIN 7 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 300 2190 380 2970  
TRANSPORT WND (KTS) W 6 SW 11 S 7 NW 25  
VENT RATE (KT-FT) 1800 24090 2660 74250  
MAX ADI EARLY 4 VERY POOR 8 POOR 4 VERY POOR 67 GOOD  
MAX ADI LATE 4 VERY POOR 6 VERY POOR 15 GEN POOR 67 GOOD  
MAX LVORI EARLY 4 9 9 3  
MAX LVORI LATE 4 9 9 3  
MIN VSBY EARLY 9 2 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 40 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 20.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-230900-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 80 70 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+3) 36 (+4) 29 37  
RH % (24H TREND) 75 (+20) 71 (+37) 100 61  
20FT WND AM(MPH) LGT/VAR NW 8 G18  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G18  
PRECIP AMOUNT 0.00 0.11 0.11 0.01  
PRECIP DURATION 7 6 1  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 300 1960 440 2570  
TRANSPORT WND (KTS) W 6 S 7 SE 8 NW 23  
VENT RATE (KT-FT) 1800 13720 3520 59110  
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 5 VERY POOR 59 GEN GOOD  
MAX ADI LATE 4 VERY POOR 6 VERY POOR 13 GEN POOR 59 GEN GOOD  
MAX LVORI EARLY 3 6 7 3  
MAX LVORI LATE 3 6 7 3  
MIN VSBY EARLY 9 4 FOG 0 FOG 9  
MIN VSBY LATE 9 1 FOG 0 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 20.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS  
AROUND 40. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER  
30S. WEST WINDS AROUND 10 MPH.  
 

 
 
MAZ007-230900-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 80 80 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 22 (+1) 39 (+7) 27 37  
RH % (24H TREND) 81 (+19) 66 (+34) 100 61  
20FT WND AM(MPH) LGT/VAR NW 11 G23  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 9 G23  
PRECIP AMOUNT 0.00 0.11 0.17 0.06  
PRECIP DURATION 6 8 2  
PRECIP BEGIN 9 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 290 1880 670 2520  
TRANSPORT WND (KTS) W 8 S 8 SE 12 N 27  
VENT RATE (KT-FT) 2320 15040 8040 68040  
MAX ADI EARLY 6 VERY POOR 5 VERY POOR 9 POOR 66 GOOD  
MAX ADI LATE 6 VERY POOR 7 POOR 15 GEN POOR 62 GOOD  
MAX LVORI EARLY 3 6 7 3  
MAX LVORI LATE 3 6 7 3  
MIN VSBY EARLY 9 8 1 FOG 9  
MIN VSBY LATE 9 1 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 60 30  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER  
20S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTH WINDS 5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY AND A  
CHANCE OF SNOW. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 20 TO  
25 MPH.    
MONDAY
 
BREEZY. MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN  
THE LOWER 30S. WEST WINDS 20 TO 25 MPH.  
 

 
 
MAZ006-230900-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 80 80 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 21 (+1) 35 (+4) 26 37  
RH % (24H TREND) 82 (+26) 72 (+41) 100 59  
20FT WND AM(MPH) LGT/VAR NW 8 G18  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G17  
PRECIP AMOUNT 0.00 0.11 0.15 0.03  
PRECIP DURATION 6 8 1  
PRECIP BEGIN 9 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 310 1690 420 2320  
TRANSPORT WND (KTS) W 4 S 7 SE 7 N 25  
VENT RATE (KT-FT) 1240 11830 2940 58000  
MAX ADI EARLY 4 VERY POOR 10 POOR 4 VERY POOR 59 GEN GOOD  
MAX ADI LATE 3 VERY POOR 5 VERY POOR 9 POOR 57 GEN GOOD  
MAX LVORI EARLY 4 7 8 3  
MAX LVORI LATE 4 7 8 3  
MIN VSBY EARLY 9 6 FOG 0 FOG 9  
MIN VSBY LATE 9 0 FOG 0 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 50 30  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 17.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ005-230900-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 80 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+2) 36 (+4) 27 37  
RH % (24H TREND) 82 (+24) 71 (+42) 100 56  
20FT WND AM(MPH) LGT/VAR NW 7 G18  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G18  
PRECIP AMOUNT 0.00 0.12 0.09 0.01  
PRECIP DURATION 7 6 1  
PRECIP BEGIN 7 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 1 PM  
MIXING HGT (FT-AGL) 320 2180 440 2970  
TRANSPORT WND (KTS) W 5 S 8 SE 7 N 23  
VENT RATE (KT-FT) 1600 17440 3080 68310  
MAX ADI EARLY 4 VERY POOR 10 POOR 4 VERY POOR 61 GOOD  
MAX ADI LATE 3 VERY POOR 5 VERY POOR 8 POOR 61 GOOD  
MAX LVORI EARLY 4 7 9 3  
MAX LVORI LATE 4 7 9 3  
MIN VSBY EARLY 9 2 FOG 0 FOG 9  
MIN VSBY LATE 9 1 FOG 0 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 40 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 18.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE UPPER 30S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH  
AROUND 5 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ012-230900-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA SNOW  
CHANCE PRECIP (%) 10 90 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+3) 36 (+3) 29 38  
RH % (24H TREND) 82 (+19) 71 (+35) 100 56  
20FT WND AM(MPH) LGT/VAR NW 9 G22  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G20  
PRECIP AMOUNT 0.00 0.15 0.06 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 270 2450 490 3350  
TRANSPORT WND (KTS) W 6 SW 12 S 6 N 26  
VENT RATE (KT-FT) 1620 29400 2940 87100  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 5 VERY POOR 78 GOOD  
MAX ADI LATE 5 VERY POOR 6 VERY POOR 22 FAIR 73 GOOD  
MAX LVORI EARLY 4 8 7 3  
MAX LVORI LATE 4 8 7 3  
MIN VSBY EARLY 9 1 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 19.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ004-230900-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW SNOW/FZ RA SNOW  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 21 (+3) 35 (+5) 26 37  
RH % (24H TREND) 88 (+20) 73 (+41) 100 52  
20FT WND AM(MPH) LGT/VAR NW 9 G21  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G20  
PRECIP AMOUNT 0.00 0.14 0.06 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 190 2520 420 3230  
TRANSPORT WND (KTS) W 8 SW 11 S 6 NW 26  
VENT RATE (KT-FT) 1520 27720 2520 83980  
MAX ADI EARLY 5 VERY POOR 7 POOR 4 VERY POOR 77 GOOD  
MAX ADI LATE 5 VERY POOR 5 VERY POOR 23 FAIR 72 GOOD  
MAX LVORI EARLY 4 7 8 3  
MAX LVORI LATE 4 7 8 3  
MIN VSBY EARLY 9 1 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 16.  
HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 16.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
EAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. NOT AS COLD. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS AROUND 19. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ026-230900-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW SNOW/FZ RA SNOW  
CHANCE PRECIP (%) 10 80 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 22 (+3) 35 (+3) 26 38  
RH % (24H TREND) 82 (+21) 77 (+43) 100 59  
20FT WND AM(MPH) LGT/VAR NW 7 G20  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G19  
PRECIP AMOUNT 0.00 0.12 0.08 0.00  
PRECIP DURATION 7 6  
PRECIP BEGIN 7 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 300 2340 410 3180  
TRANSPORT WND (KTS) W 5 S 7 S 6 NW 24  
VENT RATE (KT-FT) 1500 16380 2460 76320  
MAX ADI EARLY 4 VERY POOR 12 POOR 4 VERY POOR 71 GOOD  
MAX ADI LATE 3 VERY POOR 13 GEN POOR 7 POOR 77 GOOD  
MAX LVORI EARLY 4 7 9 3  
MAX LVORI LATE 4 7 9 3  
MIN VSBY EARLY 9 2 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 0 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 40 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 15. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 15.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. LOWS AROUND 19. HIGHS IN THE UPPER 20S. NORTH WINDS AROUND  
5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE UPPER  
30S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS AROUND 20. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ002-230900-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW SNOW/FZ RA SNOW  
CHANCE PRECIP (%) 20 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 22 (+6) 34 (+5) 25 36  
RH % (24H TREND) 88 (+14) 81 (+39) 100 53  
20FT WND AM(MPH) LGT/VAR NW 9 G23  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G19  
PRECIP AMOUNT 0.00 0.16 0.06 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 130 2590 250 3090  
TRANSPORT WND (KTS) W 6 S 10 S 5 NW 32  
VENT RATE (KT-FT) 780 25900 1250 98880  
MAX ADI EARLY 5 VERY POOR 21 FAIR 6 VERY POOR 89 GOOD  
MAX ADI LATE 5 VERY POOR 23 FAIR 35 FAIR 87 GOOD  
MAX LVORI EARLY 5 6 5 3  
MAX LVORI LATE 5 6 5 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 8  
MIN VSBY LATE 9 0 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 50 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 14.  
HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 15.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. LOWS AROUND 19. HIGHS IN THE MID 20S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
SNOW LIKELY AND RAIN. HIGHS IN THE MID 30S. SOUTH WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW AND RAIN LIKELY. LOWS  
AROUND 17. WEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 20S. WEST WINDS 15 TO 20 MPH.  
 

 
 
MAZ003-230900-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW SNOW/FZ RA SNOW  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 22 (+3) 35 (+4) 28 38  
RH % (24H TREND) 88 (+22) 78 (+43) 100 52  
20FT WND AM(MPH) LGT/VAR NW 8 G21  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G20  
PRECIP AMOUNT 0.00 0.14 0.05 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 110 2600 320 3320  
TRANSPORT WND (KTS) SW 5 S 11 SW 4 NW 29  
VENT RATE (KT-FT) 550 28600 1280 96280  
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 4 VERY POOR 82 GOOD  
MAX ADI LATE 3 VERY POOR 5 VERY POOR 17 GEN POOR 83 GOOD  
MAX LVORI EARLY 5 7 7 3  
MAX LVORI LATE 5 7 7 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 16.  
HIGHS IN THE MID 30S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 17.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 20.  
EAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE UPPER  
30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS AROUND 19. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ008-230900-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW/FZ RA SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 22 (+5) 35 (+5) 26 35  
RH % (24H TREND) 88 (+15) 78 (+35) 100 56  
20FT WND AM(MPH) LGT/VAR NW 11 G26  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G22  
PRECIP AMOUNT 0.00 0.16 0.03 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 170 2740 280 3410  
TRANSPORT WND (KTS) W 6 S 12 S 5 NW 27  
VENT RATE (KT-FT) 1020 32880 1400 92070  
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 7 POOR 92 GOOD  
MAX ADI LATE 5 VERY POOR 4 VERY POOR 39 FAIR 78 GOOD  
MAX LVORI EARLY 5 8 5 3  
MAX LVORI LATE 5 8 5 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 0 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 40 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 16.  
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 16.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. LOWS AROUND 20. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE MID 30S.  
SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS AROUND 17. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ010-230900-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+3) 36 (+3) 28 39  
RH % (24H TREND) 88 (+24) 78 (+41) 100 54  
20FT WND AM(MPH) LGT/VAR NW 10 G22  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G21  
PRECIP AMOUNT 0.00 0.14 0.03 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 180 2790 380 3640  
TRANSPORT WND (KTS) SW 5 S 11 S 6 NW 30  
VENT RATE (KT-FT) 900 30690 2280 109200  
MAX ADI EARLY 3 VERY POOR 7 POOR 4 VERY POOR 88 GOOD  
MAX ADI LATE 3 VERY POOR 5 VERY POOR 19 GEN POOR 81 GOOD  
MAX LVORI EARLY 5 7 6 3  
MAX LVORI LATE 5 7 6 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 40 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 18.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE UPPER  
30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ009-230900-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW/FZ RA SNOW/FZ RA NONE  
CHANCE PRECIP (%) 30 90 30 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+5) 36 (+5) 27 37  
RH % (24H TREND) 88 (+15) 78 (+34) 100 57  
20FT WND AM(MPH) LGT/VAR NW 12 G25  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G23  
PRECIP AMOUNT 0.00 0.16 0.02 0.00  
PRECIP DURATION 7 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 70 2800 160 3480  
TRANSPORT WND (KTS) W 6 S 13 SW 5 NW 29  
VENT RATE (KT-FT) 420 36400 800 100920  
MAX ADI EARLY 5 VERY POOR 8 POOR 8 POOR 95 GOOD  
MAX ADI LATE 5 VERY POOR 5 VERY POOR 39 FAIR 80 GOOD  
MAX LVORI EARLY 5 8 5 3  
MAX LVORI LATE 5 8 5 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 0 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 40 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 17.  
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND  
5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
SNOW. LOWS AROUND 17. NORTHEAST WINDS AROUND  
5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S. EAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE UPPER  
30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS AROUND 19. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ011-230900-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 30 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+4) 36 (+3) 28 38  
RH % (24H TREND) 85 (+17) 75 (+40) 100 50  
20FT WND AM(MPH) LGT/VAR NW 11 G23  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR NW 8 G22  
PRECIP AMOUNT 0.00 0.15 0.02 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 180 2640 400 3760  
TRANSPORT WND (KTS) SW 6 S 11 S 5 NW 29  
VENT RATE (KT-FT) 1080 29040 2000 109040  
MAX ADI EARLY 4 VERY POOR 4 VERY POOR 5 VERY POOR 87 GOOD  
MAX ADI LATE 3 VERY POOR 5 VERY POOR 20 GEN POOR 80 GOOD  
MAX LVORI EARLY 5 7 6 3  
MAX LVORI LATE 5 7 6 3  
MIN VSBY EARLY 9 0 FOG 0 FOG 9  
MIN VSBY LATE 9 1 FOG 0 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 40 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 19.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE UPPER  
30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
CTZ002-230900-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE SNOW SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 20 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+3) 37 (+2) 29 40  
RH % (24H TREND) 85 (+15) 75 (+38) 100 50  
20FT WND AM(MPH) LGT/VAR NW 11 G23  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 9 G22  
PRECIP AMOUNT 0.00 0.16 0.02 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT (FT-AGL) 300 2280 400 4130  
TRANSPORT WND (KTS) W 6 S 11 SW 5 NW 29  
VENT RATE (KT-FT) 1800 25080 2000 119770  
MAX ADI EARLY 4 VERY POOR 3 VERY POOR 5 VERY POOR 92 GOOD  
MAX ADI LATE 4 VERY POOR 5 VERY POOR 17 GEN POOR 84 GOOD  
MAX LVORI EARLY 4 8 7 3  
MAX LVORI LATE 4 8 7 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 50 10 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN THE  
UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
SNOW. LOWS AROUND 20. NORTHEAST WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN AND SNOW LIKELY. HIGHS IN THE LOWER  
40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS  
AROUND 30. WEST WINDS 10 TO 15 MPH.  
 

 
 
CTZ003-230900-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE SNOW SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 30 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+3) 36 (+3) 29 38  
RH % (24H TREND) 85 (+20) 78 (+37) 100 57  
20FT WND AM(MPH) LGT/VAR NW 12 G23  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR NW 9 G23  
PRECIP AMOUNT 0.01 0.17 0.02 0.00  
PRECIP DURATION 0 8 2  
PRECIP BEGIN 4 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT (FT-AGL) 170 2310 390 3750  
TRANSPORT WND (KTS) W 7 S 11 SW 5 NW 29  
VENT RATE (KT-FT) 1190 25410 1950 108750  
MAX ADI EARLY 5 VERY POOR 4 VERY POOR 7 POOR 86 GOOD  
MAX ADI LATE 5 VERY POOR 5 VERY POOR 21 FAIR 80 GOOD  
MAX LVORI EARLY 5 9 7 3  
MAX LVORI LATE 5 9 7 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 10 50 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
SNOW. LOWS AROUND 20. NORTHEAST WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. WEST WINDS 10 TO 15 MPH.  
 

 
 
CTZ004-230900-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 20 90 30 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+3) 37 (+3) 29 39  
RH % (24H TREND) 85 (+20) 80 (+44) 100 50  
20FT WND AM(MPH) LGT/VAR NW 10 G22  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G21  
PRECIP AMOUNT 0.00 0.16 0.03 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 260 2250 550 3580  
TRANSPORT WND (KTS) W 7 S 11 S 5 NW 27  
VENT RATE (KT-FT) 1820 24750 2750 96660  
MAX ADI EARLY 5 VERY POOR 8 POOR 7 POOR 81 GOOD  
MAX ADI LATE 5 VERY POOR 5 VERY POOR 24 FAIR 77 GOOD  
MAX LVORI EARLY 5 9 7 3  
MAX LVORI LATE 5 9 7 3  
MIN VSBY EARLY 9 0 FOG 0 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 20.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF  
SNOW. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS  
AROUND 30. WEST WINDS 10 TO 15 MPH.  
 

 
 
RIZ001-230900-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 90 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+2) 36 (+3) 29 39  
RH % (24H TREND) 83 (+21) 78 (+42) 100 59  
20FT WND AM(MPH) LGT/VAR NW 10 G20  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G19  
PRECIP AMOUNT 0.00 0.15 0.04 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 270 2220 570 3350  
TRANSPORT WND (KTS) W 8 SW 12 S 5 NW 26  
VENT RATE (KT-FT) 2160 26640 2850 87100  
MAX ADI EARLY 5 VERY POOR 4 VERY POOR 5 VERY POOR 76 GOOD  
MAX ADI LATE 6 VERY POOR 5 VERY POOR 23 FAIR 73 GOOD  
MAX LVORI EARLY 4 9 7 3  
MAX LVORI LATE 4 9 7 3  
MIN VSBY EARLY 9 1 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS AROUND 20.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER  
20S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS  
AROUND 30. WEST WINDS 10 TO 15 MPH.  
 

 
 
RIZ002-230900-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+2) 38 (+4) 30 39  
RH % (24H TREND) 83 (+24) 75 (+39) 100 57  
20FT WND AM(MPH) LGT/VAR NW 10 G19  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G19  
PRECIP AMOUNT 0.00 0.14 0.04 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 350 1700 640 3360  
TRANSPORT WND (KTS) W 8 SW 11 S 6 NW 25  
VENT RATE (KT-FT) 2800 18700 3840 84000  
MAX ADI EARLY 4 VERY POOR 11 POOR 5 VERY POOR 75 GOOD  
MAX ADI LATE 4 VERY POOR 5 VERY POOR 22 FAIR 73 GOOD  
MAX LVORI EARLY 4 9 7 3  
MAX LVORI LATE 4 9 7 3  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
RIZ003-230900-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA NONE  
CHANCE PRECIP (%) 10 90 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+3) 38 (+4) 30 39  
RH % (24H TREND) 85 (+25) 78 (+42) 100 57  
20FT WND AM(MPH) LGT/VAR NW 10 G20  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 8 G20  
PRECIP AMOUNT 0.00 0.16 0.03 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 280 1680 600 3490  
TRANSPORT WND (KTS) W 6 SW 12 W 7 NW 28  
VENT RATE (KT-FT) 1680 20160 4200 97720  
MAX ADI EARLY 6 VERY POOR 9 POOR 7 POOR 82 GOOD  
MAX ADI LATE 6 VERY POOR 5 VERY POOR 26 FAIR 76 GOOD  
MAX LVORI EARLY 4 9 8 3  
MAX LVORI LATE 4 9 8 3  
MIN VSBY EARLY 9 0 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER  
20S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 10 TO 15 MPH.  
 

 
 
RIZ004-230900-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+1) 39 (+5) 31 40  
RH % (24H TREND) 81 (+21) 72 (+41) 100 54  
20FT WND AM(MPH) LGT/VAR NW 11 G22  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 9 G21  
PRECIP AMOUNT 0.00 0.15 0.04 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 390 1670 750 3510  
TRANSPORT WND (KTS) W 8 SW 11 S 6 NW 26  
VENT RATE (KT-FT) 3120 18370 4500 91260  
MAX ADI EARLY 5 VERY POOR 8 POOR 6 VERY POOR 79 GOOD  
MAX ADI LATE 6 VERY POOR 6 VERY POOR 23 FAIR 74 GOOD  
MAX LVORI EARLY 4 8 6 3  
MAX LVORI LATE 4 8 6 3  
MIN VSBY EARLY 9 0 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 30 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS  
AROUND 30. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. NOT AS  
COLD. HIGHS IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
RIZ005-230900-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (+2) 39 (+4) 31 40  
RH % (24H TREND) 79 (+20) 75 (+41) 100 57  
20FT WND AM(MPH) LGT/VAR NW 13 G22  
20FT WND PM(MPH) LGT/VAR S 6 SW 5 N 10 G22  
PRECIP AMOUNT 0.00 0.16 0.05 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 380 1510 630 3460  
TRANSPORT WND (KTS) W 8 SW 13 S 7 NW 24  
VENT RATE (KT-FT) 3040 19630 4410 83040  
MAX ADI EARLY 6 VERY POOR 4 VERY POOR 9 POOR 78 GOOD  
MAX ADI LATE 7 POOR 8 POOR 22 FAIR 74 GOOD  
MAX LVORI EARLY 4 8 5 3  
MAX LVORI LATE 4 8 5 3  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS  
AROUND 30. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE UPPER  
20S. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH 10 TO  
15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
RIZ006-230900-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN FRZ RAIN NONE  
CHANCE PRECIP (%) 10 90 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 25 (+2) 41 (+5) 30 41  
RH % (24H TREND) 88 (+26) 75 (+42) 100 52  
20FT WND AM(MPH) LGT/VAR NW 10 G24  
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR N 8 G22  
PRECIP AMOUNT 0.00 0.18 0.03 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 280 2210 680 3810  
TRANSPORT WND (KTS) W 11 S 10 SW 9 NW 28  
VENT RATE (KT-FT) 3080 22100 6120 106680  
MAX ADI EARLY 7 POOR 9 POOR 8 POOR 86 GOOD  
MAX ADI LATE 7 POOR 7 POOR 25 FAIR 79 GOOD  
MAX LVORI EARLY 4 9 7 3  
MAX LVORI LATE 4 9 7 3  
MIN VSBY EARLY 9 0 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
SNOW. LOWS IN THE LOWER 20S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
RIZ007-230900-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (+1) 41 (+5) 32 40  
RH % (24H TREND) 84 (+21) 72 (+38) 100 56  
20FT WND AM(MPH) SW 5 NW 13 G23  
20FT WND PM(MPH) W 5 S 7 SW 6 N 10 G23  
PRECIP AMOUNT 0.00 0.18 0.05 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 400 2120 850 3630  
TRANSPORT WND (KTS) W 10 S 11 S 8 NW 26  
VENT RATE (KT-FT) 4000 23320 6800 94380  
MAX ADI EARLY 8 POOR 5 VERY POOR 13 GEN POOR 85 GOOD  
MAX ADI LATE 9 POOR 14 GEN POOR 27 FAIR 77 GOOD  
MAX LVORI EARLY 4 8 5 3  
MAX LVORI LATE 4 8 5 3  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE UPPER 20S. SOUTHWEST WINDS 20 TO 25 MPH.    
MONDAY
 
BREEZY. MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW.  
COLDER. HIGHS IN THE MID 30S. WEST WINDS 15 TO 25 MPH.  
 

 
 
RIZ008-230900-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN RAIN NONE  
CHANCE PRECIP (%) 10 90 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (+5) 42 (+4) 35 41  
RH % (24H TREND) 73 (+12) 70 (+29) 91 55  
20FT WND AM(MPH) SW 8 NW 16 G27  
20FT WND PM(MPH) W 9 SW 10 W 10 G18 N 13 G23  
PRECIP AMOUNT 0.00 0.23 0.04 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT (FT-AGL) 1170 2810 1590 4320  
TRANSPORT WND (KTS) W 15 SW 17 W 18 NW 26  
VENT RATE (KT-FT) 17550 47770 28620 112320  
MAX ADI EARLY 33 FAIR 17 GEN POOR 26 FAIR 98 GOOD  
MAX ADI LATE 34 FAIR 23 FAIR 37 FAIR 86 GOOD  
MAX LVORI EARLY 3 7 4 1  
MAX LVORI LATE 3 7 4 1  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 2 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 60 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
SNOW. LOWS AROUND 30. NORTHEAST WINDS 10 TO  
15 MPH.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER 30S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID  
30S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
AROUND 30. WEST WINDS 15 TO 25 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN  
THE MID 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
MAZ017-230900-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW  
CHANCE PRECIP (%) 10 90 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+1) 37 (+4) 29 39  
RH % (24H TREND) 85 (+27) 75 (+44) 100 56  
20FT WND AM(MPH) LGT/VAR NW 9 G20  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G20  
PRECIP AMOUNT 0.00 0.14 0.07 0.00  
PRECIP DURATION 7 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 360 1790 420 3120  
TRANSPORT WND (KTS) W 6 SW 11 SE 6 NW 21  
VENT RATE (KT-FT) 2160 19690 2520 65520  
MAX ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 72 GOOD  
MAX ADI LATE 4 VERY POOR 5 VERY POOR 19 GEN POOR 71 GOOD  
MAX LVORI EARLY 5 9 9 3  
MAX LVORI LATE 5 9 9 3  
MIN VSBY EARLY 9 1 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID  
20S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER  
20S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ018-230900-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA SNOW/FZ RA  
CHANCE PRECIP (%) 10 90 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+2) 38 (+5) 29 39  
RH % (24H TREND) 85 (+25) 75 (+41) 100 62  
20FT WND AM(MPH) LGT/VAR NW 9 G23  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G22  
PRECIP AMOUNT 0.00 0.13 0.08 0.02  
PRECIP DURATION 7 6 2  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 340 1650 410 2910  
TRANSPORT WND (KTS) W 7 SW 11 SE 8 NW 17  
VENT RATE (KT-FT) 2380 18150 3280 49470  
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 70 GOOD  
MAX ADI LATE 4 VERY POOR 5 VERY POOR 20 GEN POOR 72 GOOD  
MAX LVORI EARLY 5 8 9 3  
MAX LVORI LATE 5 8 9 3  
MIN VSBY EARLY 9 3 FOG 1 FOG 9  
MIN VSBY LATE 9 2 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS  
IN THE MID 20S. HIGHS IN THE MID 30S. NORTHEAST WINDS AROUND  
5 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER  
20S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. COLDER.  
HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.  
 

 
 
MAZ019-230900-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA SNOW/FZ RA  
CHANCE PRECIP (%) 10 90 70 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 23 (+1) 39 (+6) 28 39  
RH % (24H TREND) 85 (+22) 61 (+30) 100 61  
20FT WND AM(MPH) LGT/VAR NW 12 G27  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 11 G26  
PRECIP AMOUNT 0.00 0.13 0.12 0.06  
PRECIP DURATION 7 6 2  
PRECIP BEGIN 9 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 320 1760 710 3160  
TRANSPORT WND (KTS) W 8 SW 10 SE 12 NW 16  
VENT RATE (KT-FT) 2560 17600 8520 50560  
MAX ADI EARLY 6 VERY POOR 6 VERY POOR 9 POOR 77 GOOD  
MAX ADI LATE 6 VERY POOR 8 POOR 23 FAIR 76 GOOD  
MAX LVORI EARLY 4 7 9 3  
MAX LVORI LATE 4 7 9 3  
MIN VSBY EARLY 9 5 FOG 1 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 40 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 15 TO 20 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER  
30S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID 30S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE UPPER  
20S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE MID 40S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE MID 20S. SOUTHWEST WINDS 20 TO 25 MPH.    
MONDAY
 
BREEZY. MOSTLY SUNNY WITH A CHANCE OF SNOW AND RAIN.  
COLDER. HIGHS IN THE MID 30S. WEST WINDS 20 TO 25 MPH.  
 

 
 
MAZ020-230900-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 60 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+1) 41 (+6) 29 39  
RH % (24H TREND) 88 (+27) 69 (+39) 100 56  
20FT WND AM(MPH) LGT/VAR NW 11 G24  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 9 G23  
PRECIP AMOUNT 0.00 0.17 0.07 0.00  
PRECIP DURATION 7 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 260 1790 470 3390  
TRANSPORT WND (KTS) W 9 SW 13 S 7 NW 19  
VENT RATE (KT-FT) 2340 23270 3290 64410  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 7 POOR 74 GOOD  
MAX ADI LATE 5 VERY POOR 6 VERY POOR 23 FAIR 73 GOOD  
MAX LVORI EARLY 5 8 7 3  
MAX LVORI LATE 5 8 7 3  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 60 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN  
THE LOWER 30S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY AND SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS  
IN THE UPPER 20S. HIGHS IN THE MID 30S. NORTHEAST WINDS 10 TO  
15 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE MID 40S. SOUTH WINDS 15 TO 20 MPH.    
SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE MID 20S. SOUTHWEST WINDS 20 TO 30 MPH.    
MONDAY
 
BREEZY. MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW.  
COLDER. HIGHS IN THE MID 30S. WEST WINDS 20 TO 25 MPH.  
 

 
 
MAZ021-230900-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN SNOW/FZ RA SNOW/FZ RA  
CHANCE PRECIP (%) 10 90 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 24 (+1) 40 (+6) 29 39  
RH % (24H TREND) 85 (+25) 72 (+38) 100 64  
20FT WND AM(MPH) LGT/VAR NW 11 G25  
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR N 10 G23  
PRECIP AMOUNT 0.00 0.15 0.09 0.01  
PRECIP DURATION 7 5 2  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 370 1450 630 3150  
TRANSPORT WND (KTS) W 7 SW 11 SE 8 NW 15  
VENT RATE (KT-FT) 2590 15950 5040 47250  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 5 VERY POOR 73 GOOD  
MAX ADI LATE 5 VERY POOR 7 POOR 22 FAIR 72 GOOD  
MAX LVORI EARLY 5 7 9 3  
MAX LVORI LATE 5 7 9 3  
MIN VSBY EARLY 9 2 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 60 40 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER  
30S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. LOWS  
IN THE UPPER 20S. HIGHS IN THE MID 30S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW. HIGHS IN  
THE MID 40S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID  
20S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.  
HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.  
 

 
 
MAZ022-230900-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE SNOW/RAIN RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 70 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (+2) 40 (+5) 30 39  
RH % (24H TREND) 83 (+10) 64 (+30) 100 64  
20FT WND AM(MPH) LGT/VAR NW 14 G27  
20FT WND PM(MPH) LGT/VAR S 6 S 5 N 12 G26  
PRECIP AMOUNT 0.00 0.14 0.14 0.06  
PRECIP DURATION 7 6 2  
PRECIP BEGIN 9 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 300 1600 1080 3800  
TRANSPORT WND (KTS) W 11 S 10 SE 12 NW 20  
VENT RATE (KT-FT) 3300 16000 12960 76000  
MAX ADI EARLY 9 POOR 8 POOR 11 POOR 83 GOOD  
MAX ADI LATE 9 POOR 8 POOR 27 FAIR 86 GOOD  
MAX LVORI EARLY 4 7 6 3  
MAX LVORI LATE 4 7 6 3  
MIN VSBY EARLY 9 5 FOG 1 FOG 7  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 50 50 30  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER  
30S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID 30S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
CLOUDY. LOWS AROUND 30. EAST WINDS 5 TO 10 MPH.   
SUNDAY
 
CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE MID 20S. SOUTHWEST WINDS 20 TO 25 MPH.    
MONDAY
 
BREEZY. PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW.  
HIGHS IN THE MID 30S. WEST WINDS 20 TO 25 MPH.  
 

 
 
MAZ023-230900-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY  
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN  
CHANCE PRECIP (%) 10 90 60 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (+4) 42 (+4) 31 41  
RH % (24H TREND) 78 (+11) 64 (+28) 100 59  
20FT WND AM(MPH) W 7 NW 16 G27  
20FT WND PM(MPH) W 7 SW 9 SW 8 N 14 G25  
PRECIP AMOUNT 0.00 0.18 0.10 0.00  
PRECIP DURATION 7 3  
PRECIP BEGIN 8 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT (FT-AGL) 780 2360 1460 4090  
TRANSPORT WND (KTS) W 11 S 11 SW 13 NW 23  
VENT RATE (KT-FT) 8580 25960 18980 94070  
MAX ADI EARLY 22 FAIR 9 POOR 19 GEN POOR 80 GOOD  
MAX ADI LATE 22 FAIR 17 GEN POOR 33 FAIR 78 GOOD  
MAX LVORI EARLY 3 7 4 3  
MAX LVORI LATE 3 7 4 3  
MIN VSBY EARLY 9 1 FOG 2 FOG 9  
MIN VSBY LATE 9 1 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 60 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE UPPER 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER 30S.  
NORTHEAST WINDS 15 TO 20 MPH.    
SATURDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER  
30S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S. SOUTH  
WINDS 15 TO 20 MPH.    
SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE UPPER 20S. SOUTHWEST WINDS 20 TO 30 MPH.    
MONDAY
 
WINDY. PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW.  
HIGHS IN THE UPPER 30S. WEST WINDS 20 TO 30 MPH.  
 

 
 
MAZ024-230900-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
411 PM EST MON DEC 22 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE RAIN RAIN RAIN  
CHANCE PRECIP (%) 10 90 70 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (+4) 42 (+4) 33 40  
RH % (24H TREND) 81 (+13) 70 (+29) 100 67  
20FT WND AM(MPH) W 7 NW 18 G28  
20FT WND PM(MPH) W 8 SW 9 S 9 N 16 G27  
PRECIP AMOUNT 0.00 0.15 0.13 0.04  
PRECIP DURATION 6 6 2  
PRECIP BEGIN 9 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1170 2390 1810 4240  
TRANSPORT WND (KTS) W 13 S 11 S 17 NW 27  
VENT RATE (KT-FT) 15210 26290 30770 114480  
MAX ADI EARLY 26 FAIR 12 POOR 22 FAIR 89 GOOD  
MAX ADI LATE 27 FAIR 20 GEN POOR 36 FAIR 90 GOOD  
MAX LVORI EARLY 3 8 5 3  
MAX LVORI LATE 3 8 5 3  
MIN VSBY EARLY 9 6 FOG 2 FOG 9  
MIN VSBY LATE 9 2 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 60 50 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 15 TO 20 MPH.    
FRIDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID 30S.  
NORTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LOWS IN THE UPPER 20S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER 30S.  
NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. EAST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.  
SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN  
THE UPPER 20S. SOUTHWEST WINDS 15 TO 25 MPH.    
MONDAY
 
BREEZY. PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN  
THE UPPER 30S. WEST WINDS 15 TO 25 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES NEAR NORMAL. PRECIPITATION BELOW NORMAL.  
 

 
 
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