❰ Current Conditions

Fire Weather Discussion
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Wed Apr 24 2024

.DISCUSSION... 

A cold front will bring another round of showers, with perhaps a
few thunderstorms this afternoon and evening. Wetting rainfall is
possible from the heavier showers. High pressure builds in again
for Thursday with winds becoming light. 

Minimum relative humidities will range between 15 and 25 percent
on Thursday across the interior, and between 30 to 45 percent
across the Cape and islands.

.OUTLOOK...Friday through Wednesday...

High pressure keeps us dry through Saturday, with increasing
chances for light rain Saturday night into Sunday. Drier weather
then returns with increasing temperatures through Monday. More
showers are possible early next week.


250800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham, 
and Woburn
408 PM EDT Wed Apr 24 2024

                      Tonight      Thu          Thu Night    Fri          

Cloud Cover           Mclear       Clear        Clear        Clear        
Precip Type           None         None         None         None         
Chance Precip (%)     10                                                  
Temp (24h trend)      30 (-11)     53 (-8)      30           57           
RH % (24h trend)      59 (-14)     19 (-7)      85           31           
20ft Wnd AM(mph)                   Lgt/Var                   Lgt/Var      
20ft Wnd PM(mph)      NW 11 G22    Lgt/Var      Lgt/Var      E  6         
Precip Amount         0.00         0.00         0.00         0.00         
Precip Duration                                                           
Precip Begin                                                              
Precip End                                                                
Mixing Hgt (ft-AGL)   530          6880         320          6570         
Transport Wnd (kts)   N 10         W  8         W  6         N  7         
Vent Rate (kt-ft)     5300         55040        1920         45990        
Max ADI Early         60 Gen Good  39 Fair      38 Fair      54 Gen Good  
Max ADI Late          15 Gen Poor  63 Good      4 Very Poor  55 Gen Good  
Max LVORI Early       2            1            4            1            
Max LVORI Late        2            1            4            1            
Min Vsby Early                                                            
Min Vsby Late                                                             
Sunshine Hours        N/A          N/A          N/A          N/A          
CWR                   0            0            0            0            
LAL                   No Tstms     No Tstms     No Tstms     No Tstms     
Haines Index          5            5            5            5            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Clear. Lows in the upper 30s. South winds around
5 mph, becoming southwest after midnight. 
.SATURDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph. 
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a chance of
showers. Lows in the lower 40s. Highs in the mid 60s. Southwest
winds 5 to 10 mph. 
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southwest
winds 5 to 10 mph. 
.MONDAY...Partly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming east in the afternoon. 
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. South winds 5 to 10 mph. 
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the lower 70s. West
winds 5 to 10 mph. 
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 10 mph.