872
FNUS71 KOKX 281931
FWSOKX

Spot Forecast for Fishers Island...NYDEC
National Weather Service New York NY
331 PM EDT Wed Oct 28 2026

Forecast is based on ignition time of 1200 EDT on October 30.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
A dry cold front moves through Friday, with high pressure returning
for Saturday. Winds turn NW behind the front and surface speeds
increase to 10-15 mph with 20 mph gusts by late Friday afternoon.
Conditions remain dry through Saturday.

.FRIDAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Chance of thunder...0 percent.
Temperature.........64 at ignition...Max 66.
RH..................70 percent at ignition...Min 52 percent.
Wind (20 ft)........Winds west at 9 mph at ignition...otherwise
                    Northwest winds 9 to 13 mph.
Mixing height.......2800 ft AGL at ignition...otherwise 4500 ft
                    AGL.
Transport winds.....Northwest 21 to 28 mph increasing to 31 to 33
                    mph late in the afternoon.
ADI.................56 early in the morning increasing to 97 in the
                    afternoon.

TIME (EDT)      12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........7   4   1   1   0   0
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0
Temp............64  65  65  65  65  64
RH..............70  65  63  58  54  52
20 FT wind dir..280 280 280 290 310 320
20 FT wind spd..9   10  11  12  13  13
20 FT wind gust.14  14  16  17  18  18
Mix hgt (kft)...2.8 3.7 4.3 4.5 4.5 4.3
Transp wind dir.300 290 290 300 310 310
Transp wind spd.21  22  24  28  31  33
ADI.............56  63  69  82  94  97

.FRIDAY NIGHT...

Sky/weather.........Clear (0-10 percent).
CWR.................0 percent.
Chance of thunder...0 percent.
Temperature.........Min 48.
RH..................Max 74 percent.
Wind (20 ft)........Northwest winds 9 to 13 mph.
Mixing height.......2800 ft AGL.
Transport winds.....Northwest 26 to 35 mph decreasing to around 25
                    mph early in the morning.
ADI.................83 early in the evening decreasing to 17 late
                    in the night.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........0   1   1   3   6   8   7   6   5   5   4   4
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............62  59  57  56  55  54  53  53  52  51  50  49
RH..............54  57  62  64  64  66  69  66  69  68  71  71
20 FT wind dir..320 320 320 320 320 320 320 320 320 320 320 320
20 FT wind spd..13  12  12  12  11  11  11  10  10  10  9   9
20 FT wind gust.18  18  17  17  16  16  16  14  14  14  14  14
Mix hgt (kft)...4.1 3.9 3.7 3.7 3.7 3.7 3.8 3.7 3.6 3.3 3.0 2.8
Transp wind dir.320 320 330 330 330 330 330 330 330 330 330 330
Transp wind spd.35  35  33  33  32  31  31  30  29  28  26  25
ADI.............83  63  45  40  41  42  42  41  38  29  20  17

.SATURDAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Chance of thunder...0 percent.
Temperature.........Max 57.
RH..................Min 43 percent.
Wind (20 ft)........Northwest winds 5 to 9 mph.
Mixing height.......4800 ft AGL.
Transport winds.....North 14 to 23 mph shifting to the northwest 8
                    to 12 mph in the afternoon.
ADI.................0 early in the morning increasing to 63 in the
                    afternoon.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........3   2   1   1   2   2   3   3   4   7   10  13
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............48  48  48  49  50  52  53  54  55  56  57  57
RH..............74  71  71  66  61  54  50  48  47  45  43  43
20 FT wind dir..330 340 340 340 340 340 340 330 320 320 310 310
20 FT wind spd..9   9   9   9   9   8   7   6   6   6   5   5
20 FT wind gust.14  13  13  13  12  12  11  10  10  10  8   8
Mix hgt (kft)...2.8 2.9 3.1 3.3 3.5 3.7 4.0 4.3 4.5 4.7 4.8 4.8
Transp wind dir.340 350 350 350 350 340 340 340 330 330 330 320
Transp wind spd.23  21  18  17  16  15  14  12  10  9   9   8
ADI.............29  47  62  63  58  54  56  58  54  38  17  0

$$
Forecaster...DR
Requested by...John Wernet
Type of request...PRESCRIBED
.TAG 2624764.0/OKX
.DELDT 10/28/26
.FormatterVersion 2.0.0
.EMAIL john.wernet@dec.ny.gov