Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
398
FNUS51 KOKX 170609
FWFOKX
Fire Weather Planning Forecast for Southeastern New York
Northern New Jersey and Southern CT
National Weather Service New York NY
209 AM EDT Thu Sep 17 2026
.DISCUSSION...
A few showers will be around towards evening and into a
portion of the overnight, but not all locations will have
a wetting rain. Southerly winds prevail today into the
first half of tonight with a few gusts to around 15 to
20 kt. Dry conditions Friday with the winds northerly.
Minimum RH levels will be slightly elevated today into
tonight, and then will lower to 40 to 55 percent during
Friday.
NYZ212-180700-
New York City-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+4) 68 (+1) 82
RH % (24h trend) 61 88 42
Wind 20ft/early(mph) Lgt/Var S 6-10 G18 N 6-10
Wind 20ft/late(mph) S 6-10 G18 SW 4-8 N 7-11
Precip Amount 0.00 0.03 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)4050 250 6050
Transport Wnd (mph) S 17 S 18 N 16
Vent Rate (kt-ft) 60750 4000 84700
Max ADI Early 23 Fair 16 Gen Poor 83 Good
Max ADI Late 47 Gen Good 12 Poor 80 Good
Remarks...None.
$$
NYZ213-180700-
Long Island-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+6) 66 (+2) 79
RH % (24h trend) 68 99 47
Wind 20ft/early(mph) Lgt/Var S 6-10 G17 NW 6-10 G17
Wind 20ft/late(mph) SW 6-10 G17 SW 5-9 G17 N 6-10 G17
Precip Amount 0.00 0.03 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)3490 250 5400
Transport Wnd (mph) SW 18 S 18 N 18
Vent Rate (kt-ft) 55840 4000 86400
Max ADI Early 26 Fair 16 Gen Poor 73 Good
Max ADI Late 42 Gen Good 18 Gen Poor 88 Good
Remarks...None.
$$
NYZ211-180700-
Lower Hudson Valley-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type Showers Showers None
Chance Precip (%) 10 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+3) 62 (+1) 78
RH % (24h trend) 69 100 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 3-7
Wind 20ft/late(mph) S 3-7 Lgt/Var N 5-9
Precip Amount 0.01 0.04 0.00
Precip Duration 1 2
Precip Begin 2 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(ft-agl/msl)3900 250 6260
Transport Wnd (mph) SW 16 S 9 N 17
Vent Rate (kt-ft) 54600 2000 93900
Max ADI Early 21 Fair 4 Very Poor 85 Good
Max ADI Late 41 Gen Good 7 Poor 108 Very Good
Remarks...None.
$$
NJZ002-180700-
Western Passaic-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+2) 63 (+1) 78
RH % (24h trend) 71 98 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)3900 250 6180
Transport Wnd (mph) SW 14 S 3 N 15
Vent Rate (kt-ft) 46800 750 80340
Max ADI Early 20 Gen Poor 4 Very Poor 90 Good
Max ADI Late 47 Gen Good 7 Poor 98 Good
Remarks...None.
$$
NJZ004-180700-
Eastern Passaic-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+2) 66 (+3) 80
RH % (24h trend) 63 93 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 4-8
Wind 20ft/late(mph) S 3-7 Lgt/Var N 4-8
Precip Amount 0.00 0.03 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4340 250 6310
Transport Wnd (mph) SW 16 S 7 N 14
Vent Rate (kt-ft) 60760 1500 75720
Max ADI Early 23 Fair 6 Very Poor 99 Good
Max ADI Late 43 Gen Good 12 Poor 107 Very Good
Remarks...None.
$$
NJZ103-180700-
Western Bergen-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+4) 64 (+1) 80
RH % (24h trend) 64 97 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 3-7
Wind 20ft/late(mph) Lgt/Var Lgt/Var N 4-8
Precip Amount 0.00 0.03 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4320 250 6310
Transport Wnd (mph) SW 15 S 6 N 15
Vent Rate (kt-ft) 56160 1250 82030
Max ADI Early 23 Fair 3 Very Poor 99 Good
Max ADI Late 43 Gen Good 10 Poor 109 Very Good
Remarks...None.
$$
NJZ104-180700-
Eastern Bergen-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+3) 67 (+2) 80
RH % (24h trend) 60 91 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 4-8
Wind 20ft/late(mph) S 4-8 Lgt/Var N 6-10
Precip Amount 0.00 0.04 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4310 250 6260
Transport Wnd (mph) S 16 S 10 N 16
Vent Rate (kt-ft) 60340 2250 87640
Max ADI Early 22 Fair 9 Poor 80 Good
Max ADI Late 46 Gen Good 10 Poor 103 Very Good
Remarks...None.
$$
NJZ105-180700-
Western Essex-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+3) 67 (+4) 81
RH % (24h trend) 62 92 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 4-8
Wind 20ft/late(mph) SW 4-8 Lgt/Var N 4-8
Precip Amount 0.00 0.03 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4320 250 6280
Transport Wnd (mph) SW 15 S 7 N 14
Vent Rate (kt-ft) 56160 1500 75360
Max ADI Early 19 Gen Poor 10 Poor 79 Good
Max ADI Late 42 Gen Good 12 Poor 102 Very Good
Remarks...None.
$$
NJZ106-180700-
Eastern Essex-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+3) 69 (+3) 81
RH % (24h trend) 59 87 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 4-8
Wind 20ft/late(mph) S 4-8 Lgt/Var N 5-9
Precip Amount 0.00 0.04 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4190 410 6240
Transport Wnd (mph) SW 16 S 13 N 14
Vent Rate (kt-ft) 58660 4510 74880
Max ADI Early 22 Fair 12 Poor 78 Good
Max ADI Late 45 Gen Good 12 Poor 109 Very Good
Remarks...None.
$$
NJZ107-180700-
Western Union-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+3) 67 (+4) 81
RH % (24h trend) 63 92 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 3-7
Wind 20ft/late(mph) SW 3-7 Lgt/Var N 4-8
Precip Amount 0.00 0.02 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4230 250 6340
Transport Wnd (mph) SW 15 S 8 N 13
Vent Rate (kt-ft) 54990 1750 69740
Max ADI Early 19 Gen Poor 5 Very Poor 95 Good
Max ADI Late 42 Gen Good 11 Poor 98 Good
Remarks...None.
$$
NJZ108-180700-
Eastern Union-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+3) 69 (+3) 82
RH % (24h trend) 59 88 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 4-8
Wind 20ft/late(mph) S 4-8 Lgt/Var N 5-9
Precip Amount 0.00 0.03 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4280 260 6420
Transport Wnd (mph) SW 16 S 13 N 13
Vent Rate (kt-ft) 59920 2860 70620
Max ADI Early 21 Fair 12 Poor 85 Good
Max ADI Late 43 Gen Good 11 Poor 107 Very Good
Remarks...None.
$$
NJZ006-180700-
Hudson-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+5) 69 (+3) 81
RH % (24h trend) 58 87 42
Wind 20ft/early(mph) Lgt/Var S 4-8 N 5-9
Wind 20ft/late(mph) S 5-9 W 3-7 N 6-10
Precip Amount 0.00 0.05 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4220 250 6160
Transport Wnd (mph) S 17 S 15 N 15
Vent Rate (kt-ft) 63300 3250 80080
Max ADI Early 22 Fair 13 Gen Poor 79 Good
Max ADI Late 46 Gen Good 14 Gen Poor 73 Good
Remarks...None.
$$
CTZ005-180700-
Northern Fairfield-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 63 (+3) 76
RH % (24h trend) 73 99 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 6-10
Wind 20ft/late(mph) S 4-8 Lgt/Var N 7-11
Precip Amount 0.00 0.03 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)3810 250 5640
Transport Wnd (mph) S 16 NW 14 N 21
Vent Rate (kt-ft) 53340 3000 101520
Max ADI Early 20 Gen Poor 10 Poor 78 Good
Max ADI Late 40 Fair 9 Poor 89 Good
Remarks...None.
$$
CTZ009-180700-
Southern Fairfield-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+3) 65 (+2) 78
RH % (24h trend) 70 100 51
Wind 20ft/early(mph) Lgt/Var S 4-8 N 5-9
Wind 20ft/late(mph) S 5-9 Lgt/Var N 7-11
Precip Amount 0.00 0.03 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)3860 250 5630
Transport Wnd (mph) S 16 SW 12 N 21
Vent Rate (kt-ft) 54040 2500 101340
Max ADI Early 19 Gen Poor 11 Poor 82 Good
Max ADI Late 45 Gen Good 7 Poor 90 Good
Remarks...None.
$$
CTZ006-180700-
Northern New Haven-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 50 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 79 (+3) 63 (+4) 78
RH % (24h trend) 72 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 5-9 G17
Wind 20ft/late(mph) S 4-8 Lgt/Var N 6-10
Precip Amount 0.00 0.04 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)3990 250 6090
Transport Wnd (mph) S 15 NW 10 N 18
Vent Rate (kt-ft) 51870 2250 97440
Max ADI Early 21 Fair 10 Poor 70 Good
Max ADI Late 44 Gen Good 6 Very Poor 78 Good
Remarks...None.
$$
CTZ010-180700-
Southern New Haven-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 65 (+3) 78
RH % (24h trend) 71 99 50
Wind 20ft/early(mph) Lgt/Var S 3-7 NW 5-9 G17
Wind 20ft/late(mph) S 4-8 Lgt/Var N 6-10
Precip Amount 0.00 0.05 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)3810 250 6000
Transport Wnd (mph) SW 15 NW 9 N 17
Vent Rate (kt-ft) 49530 2000 90000
Max ADI Early 21 Fair 12 Poor 73 Good
Max ADI Late 46 Gen Good 9 Poor 79 Good
Remarks...None.
$$
CTZ007-180700-
Northern Middlesex-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 50 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 64 (+5) 77
RH % (24h trend) 70 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 4-8 G17
Wind 20ft/late(mph) S 4-8 Lgt/Var N 5-9 G17
Precip Amount 0.00 0.06 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)4160 250 6180
Transport Wnd (mph) SW 16 NW 8 N 17
Vent Rate (kt-ft) 58240 1750 92700
Max ADI Early 22 Fair 11 Poor 72 Good
Max ADI Late 44 Gen Good 6 Very Poor 114 Very Good
Remarks...None.
$$
CTZ011-180700-
Southern Middlesex-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 50 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+5) 65 (+3) 79
RH % (24h trend) 73 100 51
Wind 20ft/early(mph) Lgt/Var S 3-7 NW 3-7
Wind 20ft/late(mph) S 3-7 Lgt/Var N 4-8
Precip Amount 0.00 0.07 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)3720 250 5970
Transport Wnd (mph) SW 16 S 14 N 17
Vent Rate (kt-ft) 52080 3000 89550
Max ADI Early 22 Fair 8 Poor 76 Good
Max ADI Late 42 Gen Good 10 Poor 111 Very Good
Remarks...None.
$$
CTZ008-180700-
Northern New London-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 50 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 64 (+6) 78
RH % (24h trend) 69 100 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 3-7
Wind 20ft/late(mph) S 4-8 Lgt/Var N 5-9
Precip Amount 0.00 0.08 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)4080 470 6180
Transport Wnd (mph) SW 16 W 12 N 17
Vent Rate (kt-ft) 57120 4700 92700
Max ADI Early 24 Fair 11 Poor 71 Good
Max ADI Late 45 Gen Good 13 Gen Poor 111 Very Good
Remarks...None.
$$
CTZ012-180700-
Southern New London-
209 AM EDT Thu Sep 17 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 50 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+6) 64 (+3) 79
RH % (24h trend) 72 100 49
Wind 20ft/early(mph) Lgt/Var S 3-7 NW 3-7
Wind 20ft/late(mph) S 5-9 Lgt/Var N 4-8
Precip Amount 0.00 0.07 0.00
Precip Duration 2
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)3580 250 6000
Transport Wnd (mph) SW 17 S 12 N 16
Vent Rate (kt-ft) 53700 2500 84000
Max ADI Early 25 Fair 8 Poor 74 Good
Max ADI Late 42 Gen Good 15 Gen Poor 109 Very Good
Remarks...None.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 15 to 20 mph.
.SATURDAY NIGHT AND SUNDAY...Showers. Lows in the mid 50s. Highs
in the upper 60s. South winds 15 to 20 mph.
.SUNDAY NIGHT AND MONDAY...Breezy. Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the upper 60s. Northeast
winds 20 to 25 mph.
.MONDAY NIGHT AND TUESDAY...Windy. Mostly cloudy. Lows in the
lower 50s. Highs in the mid 60s. Northeast winds 20 to 30 mph.
.TUESDAY NIGHT AND WEDNESDAY...Windy. Partly cloudy. Lows in the
lower 50s. Highs in the mid 60s. East winds 25 to 30 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$