568  
FNUS51 KOKX 181855  
FWFOKX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEASTERN NEW YORK  
NORTHERN NEW JERSEY AND SOUTHERN CT  
NATIONAL WEATHER SERVICE NEW YORK NY  
255 PM EDT FRI APR 18 2025  
   
DISCUSSION
 
 
A COLD FRONT APPROACHES LATE SATURDAY AND MOVES THROUGH  
SATURDAY NIGHT INTO EARLY SUNDAY MORNING.  
 
MARGINALLY ELEVATED RISK FOR BRUSH FIRE SPREAD INTO THE AFTERNOON  
TODAY AS RH LEVELS DROP INTO THE LOWER TO MID 30 PERCENT RANGE AWAY  
FROM THE SOUTH COASTS AND FREQUENT WINDS GUSTS INCREASE TO THE 20 TO  
30 MPH RANGE. SOUTHERLY WIND GUSTS CONTINUE TO INCREASE TO 25 TO  
35 MPH LATE THIS AFTERNOON INTO EVENING, WHILE INCREASING RH LEVELS  
TO 35 TO 50% RANGE. TEMPS WILL BE NEAR SEASONABLE FOR LI AND CT, AND  
SEVERAL DEGREES ABOVE NORMAL WEST OF THE HUDSON RIVER.  
 
MIN RH VALUES WILL FURTHER MODERATE INTO THE 35 TO 45 PERCENT  
RANGE ON SATURDAY, WITH SOUTHWEST WINDS OF 15 TO 20 MPH WITH  
GUSTS 25 TO 35 MPH. TEMPS WILL BE 10 TO 20 DEGREES ABOVE NORMAL ON  
SATURDAY.  
 
NYZ212-191900-  
NEW YORK CITY-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 53 (+8) 85 (+21) 54 69  
RH % (24H TREND) 76 (+23) 37 (-3) 68 22  
WIND 20FT/EARLY(MPH) S 12-16 G34 SW 11-15 G27 W 11-15 G27 NW 11-15 G23  
WIND 20FT/LATE(MPH) S 9-13 G20 SW 14-18 G30 NW 10-14 G20 NW 9-13 G22  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)100 5330 830 5760  
TRANSPORT WND (MPH) S 37 SW 37 W 29 NW 28  
VENT RATE (KT-FT) 3200 170560 20750 138240  
MAX ADI EARLY 62 GOOD 78 GOOD 119 VERY GOOD87 GOOD  
MAX ADI LATE 21 FAIR 149 VERY GOOD40 FAIR 119 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NYZ213-191900-  
LONG ISLAND-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 49 (+11) 80 (+21) 50 66  
RH % (24H TREND) 85 (+15) 44 (+4) 82 26  
WIND 20FT/EARLY(MPH) S 13-17 G31 SW 12-16 G29 SW 11-15 G26 NW 10-14 G21  
WIND 20FT/LATE(MPH) SW 11-15 G23 SW 14-18 G29 W 9-13 G19 NW 9-13 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 2 AM  
MIXING HGT(FT-AGL/MSL)60 3160 5480  
TRANSPORT WND (MPH) S 37 SW 36 SW 28 NW 30  
VENT RATE (KT-FT) 1920 97960 0 142480  
MAX ADI EARLY 34 FAIR 52 GEN GOOD 43 GEN GOOD 119 VERY GOOD  
MAX ADI LATE 25 FAIR 81 GOOD 37 FAIR 125 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NYZ211-191900-  
LOWER HUDSON VALLEY-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 0 20 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 53 (+20) 84 (+16) 46 65  
RH % (24H TREND) 79 (+9) 40 (+13) 75 23  
WIND 20FT/EARLY(MPH) S 8-12 G25 SW 8-12 G26 W 8-12 G24 NW 10-14 G24  
WIND 20FT/LATE(MPH) S 5-9 SW 12-16 G27 NW 9-13 G20 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.02 0.01 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL/MSL)140 6720 2620 6190  
TRANSPORT WND (MPH) SW 17 W 35 NW 29 NW 29  
VENT RATE (KT-FT) 2100 201600 65500 154750  
MAX ADI EARLY 97 GOOD 114 VERY GOOD122 VERY GOOD127 VERY GOOD  
MAX ADI LATE 17 GEN POOR 160 VERY GOOD44 GEN GOOD 131 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ002-191900-  
WESTERN PASSAIC-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 0 20 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 55 (+22) 83 (+14) 47 65  
RH % (24H TREND) 77 (+9) 40 (+9) 73 23  
WIND 20FT/EARLY(MPH) S 6-10 G23 SW 6-10 G26 W 7-11 G23 NW 9-13 G24  
WIND 20FT/LATE(MPH) SW 4-8 SW 10-14 G26 NW 8-12 G19 NW 7-11 G23  
PRECIP AMOUNT 0.00 0.01 0.01 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL/MSL)700 6700 2310 5760  
TRANSPORT WND (MPH) SW 23 W 38 NW 30 NW 29  
VENT RATE (KT-FT) 14000 221100 60060 144000  
MAX ADI EARLY 100 GOOD 115 VERY GOOD133 VERY GOOD90 GOOD  
MAX ADI LATE 18 GEN POOR 175 VERY GOOD43 GEN GOOD 143 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ004-191900-  
EASTERN PASSAIC-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 56 (+19) 85 (+13) 51 67  
RH % (24H TREND) 78 (+11) 39 (+11) 67 21  
WIND 20FT/EARLY(MPH) S 7-11 G26 SW 7-11 G26 W 8-12 G25 NW 10-14 G24  
WIND 20FT/LATE(MPH) SW 4-8 SW 12-16 G30 NW 8-12 G18 NW 8-12 G23  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)110 6400 3050 5880  
TRANSPORT WND (MPH) SW 16 W 40 NW 30 NW 29  
VENT RATE (KT-FT) 1540 224000 79300 147000  
MAX ADI EARLY 108 VERY GOOD127 VERY GOOD145 VERY GOOD93 GOOD  
MAX ADI LATE 15 GEN POOR 180 VERY GOOD43 GEN GOOD 127 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ103-191900-  
WESTERN BERGEN-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 55 (+19) 84 (+13) 49 67  
RH % (24H TREND) 78 (+13) 39 (+9) 68 22  
WIND 20FT/EARLY(MPH) S 7-11 G24 SW 6-10 G26 W 8-12 G24 NW 10-14 G24  
WIND 20FT/LATE(MPH) S 3-7 SW 12-16 G30 NW 9-13 G18 NW 8-12 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)90 6410 2820 5990  
TRANSPORT WND (MPH) S 13 W 39 NW 31 NW 29  
VENT RATE (KT-FT) 990 217940 76140 149750  
MAX ADI EARLY 105 VERY GOOD123 VERY GOOD139 VERY GOOD95 GOOD  
MAX ADI LATE 12 POOR 176 VERY GOOD44 GEN GOOD 128 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ104-191900-  
EASTERN BERGEN-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 55 (+14) 85 (+16) 52 68  
RH % (24H TREND) 76 (+19) 37 (+7) 65 21  
WIND 20FT/EARLY(MPH) S 8-12 G26 SW 8-12 G27 W 9-13 G25 NW 10-14 G24  
WIND 20FT/LATE(MPH) S 5-9 SW 13-17 G30 NW 9-13 G20 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)100 6180 3180 5960  
TRANSPORT WND (MPH) S 15 W 39 NW 30 NW 29  
VENT RATE (KT-FT) 1300 210120 82680 149000  
MAX ADI EARLY 102 VERY GOOD122 VERY GOOD140 VERY GOOD91 GOOD  
MAX ADI LATE 18 GEN POOR 177 VERY GOOD44 GEN GOOD 129 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ105-191900-  
WESTERN ESSEX-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (+20) 84 (+12) 52 68  
RH % (24H TREND) 75 (+7) 38 (+9) 66 22  
WIND 20FT/EARLY(MPH) S 8-12 G26 SW 8-12 G27 W 9-13 G25 NW 10-14 G24  
WIND 20FT/LATE(MPH) SW 5-9 SW 13-17 G30 NW 9-13 G18 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)150 6180 2990 5770  
TRANSPORT WND (MPH) SW 20 W 41 NW 29 NW 29  
VENT RATE (KT-FT) 2550 222480 74750 144250  
MAX ADI EARLY 107 VERY GOOD127 VERY GOOD146 VERY GOOD87 GOOD  
MAX ADI LATE 18 GEN POOR 181 VERY GOOD42 GEN GOOD 123 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ106-191900-  
EASTERN ESSEX-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (+15) 85 (+13) 55 69  
RH % (24H TREND) 72 (+22) 37 (+9) 63 21  
WIND 20FT/EARLY(MPH) S 9-13 G25 SW 9-13 G26 W 10-14 G25 NW 10-14 G23  
WIND 20FT/LATE(MPH) SW 6-10 SW 14-18 G29 NW 9-13 G18 NW 9-13 G22  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)110 6020 3310 5820  
TRANSPORT WND (MPH) SW 16 W 41 NW 30 NW 29  
VENT RATE (KT-FT) 1540 216720 86060 145500  
MAX ADI EARLY 111 VERY GOOD132 VERY GOOD150 VERY GOOD89 GOOD  
MAX ADI LATE 19 GEN POOR 187 VERY GOOD41 GEN GOOD 124 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ107-191900-  
WESTERN UNION-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (+20) 85 (+13) 54 69  
RH % (24H TREND) 74 (+5) 39 (+10) 66 22  
WIND 20FT/EARLY(MPH) S 8-12 G25 SW 8-12 G26 W 9-13 G25 NW 9-13 G22  
WIND 20FT/LATE(MPH) SW 5-9 SW 13-17 G29 NW 8-12 G17 NW 8-12 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)110 6270 3110 5780  
TRANSPORT WND (MPH) SW 16 W 44 W 31 NW 28  
VENT RATE (KT-FT) 1540 238260 83970 138720  
MAX ADI EARLY 107 VERY GOOD131 VERY GOOD156 VERY GOOD83 GOOD  
MAX ADI LATE 18 GEN POOR 193 VERY GOOD39 FAIR 120 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ108-191900-  
EASTERN UNION-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (+15) 86 (+13) 55 70  
RH % (24H TREND) 72 (+20) 36 (+9) 65 21  
WIND 20FT/EARLY(MPH) S 8-12 G27 SW 9-13 G29 W 10-14 G29 NW 9-13 G23  
WIND 20FT/LATE(MPH) SW 6-10 SW 14-18 G32 NW 9-13 G19 NW 9-13 G22  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 8 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)110 6360 3230 5810  
TRANSPORT WND (MPH) SW 17 W 44 W 30 NW 28  
VENT RATE (KT-FT) 1650 241680 83980 139440  
MAX ADI EARLY 106 VERY GOOD133 VERY GOOD159 VERY GOOD86 GOOD  
MAX ADI LATE 17 GEN POOR 198 VERY GOOD39 FAIR 118 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
NJZ006-191900-  
HUDSON-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 56 (+11) 85 (+17) 55 69  
RH % (24H TREND) 72 (+26) 37 (+3) 63 21  
WIND 20FT/EARLY(MPH) S 10-14 G26 SW 10-14 G26 W 11-15 G26 NW 11-15 G22  
WIND 20FT/LATE(MPH) S 7-11 G18 SW 14-18 G30 NW 9-13 G19 NW 10-14 G22  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)120 5560 3070 5850  
TRANSPORT WND (MPH) S 22 W 38 W 31 NW 28  
VENT RATE (KT-FT) 2280 183480 82890 140400  
MAX ADI EARLY 92 GOOD 123 VERY GOOD134 VERY GOOD90 GOOD  
MAX ADI LATE 19 GEN POOR 165 VERY GOOD41 GEN GOOD 124 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ005-191900-  
NORTHERN FAIRFIELD-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 0 20 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 51 (+17) 83 (+18) 48 64  
RH % (24H TREND) 85 (+26) 40 (+15) 71 24  
WIND 20FT/EARLY(MPH) S 8-12 G24 SW 7-11 G25 W 8-12 G22 NW 9-13 G23  
WIND 20FT/LATE(MPH) S 5-9 SW 11-15 G26 NW 8-12 G18 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.02 0.01 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL/MSL)110 6260 2580 6110  
TRANSPORT WND (MPH) SW 16 W 35 W 33 NW 32  
VENT RATE (KT-FT) 1540 187800 74820 171080  
MAX ADI EARLY 94 GOOD 115 VERY GOOD121 VERY GOOD138 VERY GOOD  
MAX ADI LATE 15 GEN POOR 162 VERY GOOD45 GEN GOOD 143 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ009-191900-  
SOUTHERN FAIRFIELD-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 51 (+11) 85 (+21) 51 66  
RH % (24H TREND) 86 (+29) 38 (+6) 73 24  
WIND 20FT/EARLY(MPH) S 9-13 G24 SW 8-12 G25 W 9-13 G23 NW 9-13 G22  
WIND 20FT/LATE(MPH) S 5-9 G17 SW 12-16 G26 NW 9-13 G19 NW 9-13 G22  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)30 5880 330 5960  
TRANSPORT WND (MPH) S 25 W 35 W 26 NW 30  
VENT RATE (KT-FT) 660 176400 7590 154960  
MAX ADI EARLY 82 GOOD 88 GOOD 114 VERY GOOD129 VERY GOOD  
MAX ADI LATE 15 GEN POOR 149 VERY GOOD44 GEN GOOD 135 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ006-191900-  
NORTHERN NEW HAVEN-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 0 10 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 50 (+17) 84 (+19) 48 64  
RH % (24H TREND) 86 (+26) 39 (+14) 72 23  
WIND 20FT/EARLY(MPH) S 9-13 G26 SW 7-11 G25 W 8-12 G23 NW 10-14 G25  
WIND 20FT/LATE(MPH) S 5-9 SW 11-15 G27 NW 8-12 G18 NW 10-14 G25  
PRECIP AMOUNT 0.00 0.02 0.01 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL/MSL)130 6660 2200 6330  
TRANSPORT WND (MPH) S 18 W 36 W 31 NW 33  
VENT RATE (KT-FT) 2080 206460 59400 183570  
MAX ADI EARLY 100 GOOD 103 VERY GOOD126 VERY GOOD145 VERY GOOD  
MAX ADI LATE 15 GEN POOR 165 VERY GOOD43 GEN GOOD 151 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ010-191900-  
SOUTHERN NEW HAVEN-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 49 (+11) 81 (+19) 50 64  
RH % (24H TREND) 87 (+27) 43 (+9) 78 24  
WIND 20FT/EARLY(MPH) S 8-12 G24 SW 7-11 G25 SW 7-11 G22 NW 9-13 G24  
WIND 20FT/LATE(MPH) S 5-9 SW 11-15 G27 NW 7-11 G17 NW 9-13 G24  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)80 4600 5980  
TRANSPORT WND (MPH) S 24 SW 32 W 22 NW 32  
VENT RATE (KT-FT) 1680 128800 0 167440  
MAX ADI EARLY 77 GOOD 56 GEN GOOD 87 GOOD 139 VERY GOOD  
MAX ADI LATE 15 GEN POOR 118 VERY GOOD40 FAIR 143 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ007-191900-  
NORTHERN MIDDLESEX-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 50 (+14) 83 (+20) 49 64  
RH % (24H TREND) 86 (+34) 42 (+17) 75 22  
WIND 20FT/EARLY(MPH) S 10-14 G26 SW 8-12 G27 SW 8-12 G24 NW 11-15 G29  
WIND 20FT/LATE(MPH) S 7-11 G17 SW 12-16 G29 NW 9-13 G19 NW 10-14 G27  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)140 5680 370 6430  
TRANSPORT WND (MPH) S 22 W 35 W 28 NW 35  
VENT RATE (KT-FT) 2660 170400 8880 192900  
MAX ADI EARLY 90 GOOD 75 GOOD 109 VERY GOOD148 VERY GOOD  
MAX ADI LATE 19 GEN POOR 134 VERY GOOD45 GEN GOOD 154 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ011-191900-  
SOUTHERN MIDDLESEX-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 49 (+10) 77 (+17) 50 65  
RH % (24H TREND) 87 (+41) 49 (+15) 81 25  
WIND 20FT/EARLY(MPH) S 8-12 G23 SW 8-12 G25 SW 8-12 G23 NW 9-13 G23  
WIND 20FT/LATE(MPH) SW 6-10 G17 SW 11-15 G26 NW 7-11 G17 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)30 3380 10 6020  
TRANSPORT WND (MPH) S 23 SW 33 W 20 NW 32  
VENT RATE (KT-FT) 600 98020 170 168560  
MAX ADI EARLY 73 GOOD 55 GEN GOOD 62 GOOD 139 VERY GOOD  
MAX ADI LATE 17 GEN POOR 91 GOOD 41 GEN GOOD 144 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ008-191900-  
NORTHERN NEW LONDON-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 49 (+16) 79 (+17) 49 64  
RH % (24H TREND) 87 (+27) 46 (+20) 77 24  
WIND 20FT/EARLY(MPH) S 9-13 G25 SW 8-12 G27 SW 8-12 G24 NW 10-14 G27  
WIND 20FT/LATE(MPH) SW 7-11 G17 SW 12-16 G29 NW 8-12 G19 NW 10-14 G27  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)140 4480 10 6390  
TRANSPORT WND (MPH) SW 22 SW 35 W 22 NW 35  
VENT RATE (KT-FT) 2660 134400 190 191700  
MAX ADI EARLY 86 GOOD 71 GOOD 98 GOOD 145 VERY GOOD  
MAX ADI LATE 20 GEN POOR 124 VERY GOOD46 GEN GOOD 157 VERY GOOD  
 
REMARKS...NONE.  
 

 
 
CTZ012-191900-  
SOUTHERN NEW LONDON-  
255 PM EDT FRI APR 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 48 (+13) 74 (+15) 49 64  
RH % (24H TREND) 88 (+25) 51 (+19) 82 26  
WIND 20FT/EARLY(MPH) SW 8-12 G23 SW 8-12 G25 SW 8-12 G22 NW 9-13 G23  
WIND 20FT/LATE(MPH) SW 7-11 G18 SW 11-15 G26 W 7-11 G18 NW 9-13 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 8 PM  
PRECIP END 11 PM  
MIXING HGT(FT-AGL/MSL)40 2690 10 6060  
TRANSPORT WND (MPH) SW 22 SW 32 W 18 NW 32  
VENT RATE (KT-FT) 760 75320 160 169680  
MAX ADI EARLY 67 GOOD 55 GEN GOOD 37 FAIR 139 VERY GOOD  
MAX ADI LATE 18 GEN POOR 73 GOOD 42 GEN GOOD 145 VERY GOOD  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.  
 

 
 
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