❰ Current Conditions

Fire Weather Discussion
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
405 PM EDT Sun Jun 26 2022

.DISCUSSION... High pressure nudges into southern New England
today as it builds well offshore southeast of the region. A cold
front slides into the region on Monday bringing showers with
perhaps a few thunderstorms. Could have some locally heavy
downpours at times. Minimum relative humidities today range from
30 to 40 percent away from the coastline, while the immediate
coast minimum relative humidities range from 40 to 60 percent. On
Monday, minimum relative humidities range from 60 to 80 percent.
OUTLOOK...Tuesday through Friday.. Drier weather returns on
Tuesday and persists into late in the week with high pressure in
control. Could see more unsettled weather heading into the
weekend.


270900-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham, 
and Woburn
405 PM EDT Sun Jun 26 2022

                      Tonight      Mon          Mon Night    Tue          

Cloud Cover           Mclear       Mcldy        Pcldy        Mclear       
Precip Type           None         Tstms        Showers      None         
Chance Precip (%)     10           80           60                        
Temp (24h trend)      67 (+1)      79 (-13)     59           80           
RH % (24h trend)      76 (-24)     69 (+37)     82           39           
20ft Wnd AM(mph)                   SW  9 G18                 Lgt/Var      
20ft Wnd PM(mph)      S  9 G17     SW  9 G19    SW  6        NW  5        
Precip Amount         0.00         0.37         0.08         0.00         
Precip Duration                    7            1                         
Precip Begin                       6 AM         Continuing                
Precip End                         Continuing   10 PM                     
Mixing Hgt (ft-AGL)   270          2660         260          7530         
Transport Wnd (kts)   SW  9        SW 21        W  7         W  8         
Vent Rate (kt-ft)     2430         55860        1820         60240        
Max ADI Early                                                             
Max ADI Late                                                              
Max LVORI Early       3            3            4            1            
Max LVORI Late        3            3            4            1            
Min Vsby Early                                                            
Min Vsby Late                                                             
Sunshine Hours        N/A          N/A          N/A          N/A          
CWR                   0            100          100          0            
LAL                   No Tstms     1-8 Strikes  1-8 Strikes  No Tstms     
Haines Index          5            3            4            4            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph. 
.WEDNESDAY...Sunny. Highs in the mid 80s. Southwest winds around
5 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds around 5 mph. 
.THURSDAY...Sunny. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 90s. Southwest winds 5 to 10 mph. 
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds 5 to 10 mph. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 60s. Highs around 90. Southwest winds
5 to 10 mph. 
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
80s. West winds around 5 mph.