674  
FNUS71 KOKX 300058  
FWSOKX  
 
SPOT FORECAST FOR THE HUB RX...NYS-DEC  
NATIONAL WEATHER SERVICE NEW YORK NY  
858 PM EDT TUE APR 29 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON APRIL 30.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
FOLLOWING A COLD FRONTAL PASSAGE, GUSTY NW WINDS OF 20 TO 25 MPH  
CAN BE EXPECTED THROUGH MUCH OF THE DAY ON WEDNESDAY. MINIMUM  
RH VALUES WILL DROP BELOW 30 PERCENT IN THE AFTERNOON.  
 
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........63 AT IGNITION...MAX 72.  
RH..................67 PERCENT AT IGNITION...MIN 29 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST AT 11 MPH AT  
IGNITION...OTHERWISE NORTHWEST WINDS 8 TO 11  
MPH. GUSTS UP TO 22 MPH EARLY IN THE MORNING.  
MIXING HEIGHT.......300 FT AGL AT IGNITION...OTHERWISE 4700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 18 TO 26 MPH.  
ADI.................20 EARLY IN THE MORNING INCREASING TO 102 IN  
THE AFTERNOON.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........45 39 34 28 24 21 17 17 16 16  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0  
TEMP............63 63 64 65 67 69 70 71 70 69  
RH..............67 60 50 45 40 35 32 29 30 30  
20 FT WIND DIR..300 310 320 330 330 320 320 320 320 320  
20 FT WIND SPD..11 11 11 11 10 10 9 9 9 8  
20 FT WIND GUST.18 18 17 17 16 14 13 13 12 12  
MIX HGT (KFT)...0.3 1.1 2.2 3.2 3.8 4.2 4.4 4.6 4.7 4.5  
TRANSP WIND DIR.300 310 320 330 330 330 330 330 330 330  
TRANSP WIND SPD.26 26 26 25 25 23 22 21 20 18  
ADI.............20 40 65 85 90 89 87 95 102 98  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........MIN 47.  
RH..................MAX 63 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 9 TO 18 MPH SHIFTING TO THE NORTH 3  
TO 7 MPH LATE IN THE EVENING.  
ADI.................71 EARLY IN THE EVENING DECREASING TO 0 LATE IN  
THE NIGHT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........15 15 14 15 16 17 22 27 32 33 35 36  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............66 63 60 58 57 55 53 51 50 49 48 48  
RH..............33 36 41 45 47 49 52 56 58 61 63 63  
20 FT WIND DIR..330 340 340 340 350 350 350 000 000 010 020 020  
20 FT WIND SPD..6 5 3 3 3 3 3 2 2 2 2 2  
20 FT WIND GUST.10 10 7 6 6 5 5 4 4 4 4 4  
MIX HGT (KFT)...4.3 3.9 3.3 2.2 1.1 0.3 0.1 0.1 0.3 0.2 0.2 0.3  
TRANSP WIND DIR.330 330 330 340 350 350 350 000 000 010 020 020  
TRANSP WIND SPD.18 17 16 14 9 7 6 5 5 3 3 5  
ADI.............71 36 7 0 0 3 2 2 2 1 1 2  
 

 
FORECASTER...DW  
REQUESTED BY...BRYAN GALLAGHER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2512285.0/OKX  
.DELDT 04/29/25  
.FORMATTERVERSION 2.0.0  
.EMAIL BRYAN.GALLAGHER@DEC.NY.GOV  
 
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