Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
164
FNUS51 KCTP 180829
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
429 AM EDT Fri Sep 18 2026
.DISCUSSION...
Cloudy skies to start the day will give way to increasing sunshine
from north to south as the day progresses. A few isolated showers
can not be ruled out, but most places will not pick up any
measurable precipitation. Dewpoints will drop from the upper 60s
and low 70s this morning to the 50s by this evening as northerly
winds gust up to 20 mph.
Clouds will increase and thicken up Saturday with periods of rain
from later Saturday night into Sunday. A rainy pattern will
settle in next week with up to several inches of rain possible by
next Friday.
PAZ064-182015-
Adams-
Including the city of Gettysburg
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-3) 51 (-16) 76
RH % (24h trend) 57 (-14) 89 (-11) 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 N 5 G12 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4010 420 4850
Transport Wnd (mph) N 13 NE 10 SE 8
Vent Rate (kt-ft) 44110 3780 33950
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 5
Max ADI Early 44 Gen Good 40 Fair 22 Fair
Max ADI Late 56 Gen Good 8 Poor 45 Gen Good
Max LVORI Early 9 4 5
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 84 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
60s. Highs in the upper 60s. Minimum RH 82 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the lower 60s. Minimum RH 89 percent. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 88 percent. Northeast winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 83 percent. Northeast winds
around 5 mph.
$$
PAZ034-182015-
Bedford-
Including the city of Bedford
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-2) 51 (-16) 73
RH % (24h trend) 64 (-9) 92 (-8) 56
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 11 AM
Precip End 4 PM
Mixing Hgt(ft-agl) 3460 430 3940
Transport Wnd (mph) N 9 N 8 SE 10
Vent Rate (kt-ft) 27680 3010 35460
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 5 4
Max ADI Early 24 Fair 22 Fair 16 Gen Poor
Max ADI Late 38 Fair 4 Very Poor 46 Gen Good
Max LVORI Early 8 5 6
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 88 percent. Southeast
winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 82 percent. North winds
around 5 mph.
.TUESDAY...Showers. Lows in the mid 50s. Highs around 60. Minimum
RH 91 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the upper 50s. Minimum RH 88 percent. East winds around
5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Minimum RH 81 percent. Northeast winds
around 5 mph.
$$
PAZ025-182015-
Blair-
Including the city of Altoona
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 49 (-16) 72
RH % (24h trend) 57 (-19) 95 (-4) 56
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4040 440 3940
Transport Wnd (mph) N 10 N 7 SE 10
Vent Rate (kt-ft) 36360 2640 35460
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 14 Gen Poor 20 Gen Poor 18 Gen Poor
Max ADI Late 47 Gen Good 5 Very Poor 45 Gen Good
Max LVORI Early 8 5 6
Max LVORI Late 5 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s.
Minimum RH 91 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs in the mid 60s. Minimum RH 79 percent. North winds around
5 mph.
.TUESDAY...Showers. Lows in the lower 50s. Highs in the upper
50s. Minimum RH 91 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 83 percent. East winds
5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 78 percent. East winds
around 5 mph.
$$
PAZ024-182015-
Cambria-
Including the city of Johnstown
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-3) 49 (-15) 70
RH % (24h trend) 61 (-21) 97 (-3) 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 Lgt/Var SE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3670 440 3540
Transport Wnd (mph) N 10 N 7 SE 12
Vent Rate (kt-ft) 33030 2640 35400
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 5 Very Poor 20 Gen Poor 19 Gen Poor
Max ADI Late 44 Gen Good 5 Very Poor 48 Gen Good
Max LVORI Early 10 6 5
Max LVORI Late 6 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs around 70. Minimum RH
91 percent. South winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 80 percent. Northeast winds
around 5 mph.
.TUESDAY...Showers. Lows in the mid 50s. Highs in the upper 50s.
Minimum RH 90 percent. East winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 82 percent. East winds
around 15 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 78 percent. East winds
5 to 10 mph.
$$
PAZ011-182015-
Cameron-
Including the city of Emporium
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-2) 47 (-14) 70
RH % (24h trend) 52 (-27) 92 (-8) 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 9 AM
Mixing Hgt(ft-agl) 4500 440 2890
Transport Wnd (mph) N 12 E 7 SE 8
Vent Rate (kt-ft) 45000 2640 20230
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 28 Fair 26 Fair 18 Gen Poor
Max ADI Late 59 Gen Good 4 Very Poor 31 Fair
Max LVORI Early 9 6 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 93 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 71 percent.
Northeast winds around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows around 50. Highs in
the upper 50s. Minimum RH 84 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 77 percent. East winds
5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 73 percent. East winds
around 5 mph.
$$
PAZ017-182015-
Clearfield-
Including the cities of DuBois and Clearfield
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-2) 47 (-16) 70
RH % (24h trend) 52 (-27) 94 (-6) 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4140 430 3010
Transport Wnd (mph) N 10 NE 9 SE 10
Vent Rate (kt-ft) 37260 3440 27090
Dispersion 5 2 5
DSI 1 2
Sunshine Hours 6 5
Max ADI Early 10 Poor 19 Gen Poor 20 Gen Poor
Max ADI Late 50 Gen Good 5 Very Poor 36 Fair
Max LVORI Early 9 6 5
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 90 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the mid 60s. Minimum RH 72 percent. Northeast winds
around 5 mph.
.TUESDAY...Showers. Lows in the lower 50s. Highs in the upper
50s. Minimum RH 85 percent. East winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 77 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 72 percent. East winds
5 to 10 mph.
$$
PAZ053-182015-
Columbia-
Including the cities of Bloomsburg and Berwick
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-1) 46 (-17) 72
RH % (24h trend) 54 (-28) 88 (-12) 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4690 410 4390
Transport Wnd (mph) N 13 NE 7 S 7
Vent Rate (kt-ft) 51590 2460 26340
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 27 Fair 26 Fair 19 Gen Poor
Max ADI Late 69 Good 5 Very Poor 36 Fair
Max LVORI Early 9 5 5
Max LVORI Late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the upper 60s.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs in the mid 60s. Minimum RH 74 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 78 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 72 percent. East
winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 72 percent. East
winds around 5 mph.
$$
PAZ063-182015-
Cumberland-
Including the city of Carlisle
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-2) 51 (-16) 75
RH % (24h trend) 54 (-19) 87 (-11) 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 N 5 G12 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4220 420 4190
Transport Wnd (mph) N 13 N 9 SE 9
Vent Rate (kt-ft) 46420 3360 33520
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 38 Fair 29 Fair 23 Fair
Max ADI Late 60 Gen Good 5 Very Poor 44 Gen Good
Max LVORI Early 7 4 5
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 88 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows around 60.
Highs in the upper 60s. Minimum RH 79 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the lower 60s. Minimum RH 86 percent. East winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 60s. Minimum RH 81 percent. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 78 percent. Northeast winds
around 5 mph.
$$
PAZ057-182015-
Dauphin-
Including the cities of Harrisburg and Hershey
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-2) 49 (-17) 74
RH % (24h trend) 51 (-23) 88 (-12) 48
20ftWnd-Val/AM(mph) N 5 G13 Lgt/Var
20ftWnd-Rdg/PM(mph) N 6 N 6 G14 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3920 410 3950
Transport Wnd (mph) N 13 NE 7 SE 8
Vent Rate (kt-ft) 43120 2460 27650
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 34 Fair 24 Fair 24 Fair
Max ADI Late 61 Good 5 Very Poor 38 Fair
Max LVORI Early 8 4 5
Max LVORI Late 3 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s.
Minimum RH 91 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 76 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the lower 60s. Minimum RH 79 percent. East winds
5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the lower 60s. Minimum RH 74 percent. Northeast
winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the mid 60s. Minimum RH 73 percent. Northeast winds
5 to 10 mph.
$$
PAZ010-182015-
Elk-
Including the cities of St. Marys and Ridgway
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-3) 45 (-15) 69
RH % (24h trend) 53 (-27) 94 (-6) 53
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 9 AM
Mixing Hgt(ft-agl) 4360 450 3030
Transport Wnd (mph) N 10 E 8 SE 9
Vent Rate (kt-ft) 39240 3150 24240
Dispersion 5 2 5
DSI 1 2
Sunshine Hours 6 5
Max ADI Early 27 Fair 23 Fair 18 Gen Poor
Max ADI Late 52 Gen Good 5 Very Poor 34 Fair
Max LVORI Early 9 6 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the upper 60s.
Minimum RH 91 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 70 percent.
Northeast winds around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the upper 40s.
Highs in the upper 50s. Minimum RH 84 percent. East winds around
10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 76 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 71 percent. East winds
5 to 10 mph.
$$
PAZ036-182015-
Franklin-
Including the city of Chambersburg
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-3) 52 (-15) 76
RH % (24h trend) 58 (-14) 88 (-11) 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3790 380 4500
Transport Wnd (mph) N 12 N 9 SE 8
Vent Rate (kt-ft) 37900 3040 31500
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 34 Fair 31 Fair 20 Gen Poor
Max ADI Late 50 Gen Good 8 Poor 45 Gen Good
Max LVORI Early 8 4 4
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 85 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
60s. Highs in the upper 60s. Minimum RH 78 percent. North winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the mid 50s. Highs
in the lower 60s. Minimum RH 87 percent. Northeast winds around
5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 84 percent. Northeast winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 77 percent. Northeast winds
around 5 mph.
$$
PAZ035-182015-
Fulton-
Including the city of McConnellsburg
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-3) 52 (-14) 74
RH % (24h trend) 61 (-11) 89 (-11) 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 0
Precip Begin 11 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 3800 410 4140
Transport Wnd (mph) N 10 N 8 SE 9
Vent Rate (kt-ft) 34200 2870 33120
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 31 Fair 27 Fair 17 Gen Poor
Max ADI Late 48 Gen Good 5 Very Poor 47 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 87 percent. Southeast
winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows around 60.
Highs in the upper 60s. Minimum RH 80 percent. North winds around
5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the mid 50s. Highs
in the lower 60s. Minimum RH 92 percent. Northeast winds around
5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 50s. Minimum RH 88 percent. Northeast
winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 60s. Minimum RH 80 percent. Northeast
winds around 5 mph.
$$
PAZ026-182015-
Huntingdon-
Including the cities of Huntingdon and Mount Union
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-3) 50 (-16) 74
RH % (24h trend) 57 (-19) 93 (-7) 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4200 410 4120
Transport Wnd (mph) N 10 NE 8 SE 9
Vent Rate (kt-ft) 37800 2870 32960
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 6
Max ADI Early 19 Gen Poor 20 Gen Poor 18 Gen Poor
Max ADI Late 50 Gen Good 4 Very Poor 45 Gen Good
Max LVORI Early 8 6 5
Max LVORI Late 5 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the lower 70s.
Minimum RH 91 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 77 percent. North winds
around 5 mph.
.TUESDAY...Showers. Lows in the mid 50s. Highs in the lower 60s.
Minimum RH 89 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 81 percent. East winds around
5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Minimum RH 77 percent. Northeast winds
around 5 mph.
$$
PAZ028-182015-
Juniata-
Including the city of Mifflintown
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-2) 50 (-16) 73
RH % (24h trend) 55 (-25) 91 (-9) 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4430 420 3900
Transport Wnd (mph) N 12 NE 7 SE 8
Vent Rate (kt-ft) 44300 2520 27300
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 7
Max ADI Early 21 Fair 20 Gen Poor 19 Gen Poor
Max ADI Late 58 Gen Good 5 Very Poor 40 Fair
Max LVORI Early 9 5 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the lower 70s.
Minimum RH 93 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 80 percent. North winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the mid 50s. Highs
around 60. Minimum RH 89 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 83 percent. Northeast winds
around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Minimum RH 81 percent. Northeast winds
around 5 mph.
$$
PAZ066-182015-
Lancaster-
Including the city of Lancaster
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-2) 53 (-14) 75
RH % (24h trend) 55 (-15) 83 (-17) 49
20ftWnd-Val/AM(mph) N 5 G12 NE 5
20ftWnd-Rdg/PM(mph) N 8 N 7 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3800 420 4670
Transport Wnd (mph) N 13 NE 9 E 7
Vent Rate (kt-ft) 41800 3360 28020
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 5
Max ADI Early 27 Fair 18 Gen Poor 23 Fair
Max ADI Late 32 Fair 6 Very Poor 35 Fair
Max LVORI Early 10 4 4
Max LVORI Late 4 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 85 percent. Southeast winds 5 to 10 mph.
.MONDAY...Showers. Lows in the lower 60s. Highs around 70.
Minimum RH 78 percent. North winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the mid 60s. Minimum RH 80 percent. East winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 76 percent.
Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 74 percent. Northeast winds
10 to 15 mph.
$$
PAZ059-182015-
Lebanon-
Including the city of Lebanon
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (-1) 50 (-16) 75
RH % (24h trend) 52 (-21) 86 (-14) 48
20ftWnd-Val/AM(mph) N 5 G13 NE 5
20ftWnd-Rdg/PM(mph) N 8 N 8 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4020 410 3930
Transport Wnd (mph) N 13 NE 8 E 8
Vent Rate (kt-ft) 44220 2870 27510
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 18 Gen Poor 18 Gen Poor 22 Fair
Max ADI Late 34 Fair 7 Poor 36 Fair
Max LVORI Early 9 4 5
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s.
Minimum RH 90 percent. Southeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
60s. Highs in the upper 60s. Minimum RH 73 percent. North winds
5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the lower 60s. Minimum RH 75 percent. East
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the lower 60s. Minimum RH 70 percent. Northeast
winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 71 percent. East winds
10 to 15 mph.
$$
PAZ005-182015-
McKean-
Including the city of Bradford
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-4) 45 (-13) 68
RH % (24h trend) 51 (-27) 95 (-5) 46
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4400 430 2890
Transport Wnd (mph) N 12 NE 10 SE 9
Vent Rate (kt-ft) 44000 3870 23120
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 30 Fair 27 Fair 18 Gen Poor
Max ADI Late 58 Gen Good 4 Very Poor 31 Fair
Max LVORI Early 10 6 5
Max LVORI Late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 50s. Highs in the mid 60s.
Minimum RH 89 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 66 percent.
Northeast winds around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the mid 40s. Highs
in the upper 50s. Minimum RH 79 percent. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 70 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 67 percent. East winds
5 to 10 mph.
$$
PAZ027-182015-
Mifflin-
Including the city of Lewistown
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-1) 48 (-17) 73
RH % (24h trend) 58 (-23) 93 (-7) 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4190 420 3660
Transport Wnd (mph) N 10 NE 8 SE 8
Vent Rate (kt-ft) 37710 2940 25620
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 7
Max ADI Early 22 Fair 17 Gen Poor 20 Gen Poor
Max ADI Late 53 Gen Good 4 Very Poor 36 Fair
Max LVORI Early 9 6 5
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s.
Minimum RH 96 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 80 percent. North winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs around 60. Minimum RH 92 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 84 percent. East winds around
5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 82 percent. East winds
around 5 mph.
$$
PAZ051-182015-
Montour-
Including the city of Danville
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 48 (-16) 72
RH % (24h trend) 52 (-27) 89 (-11) 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 N 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4690 380 4140
Transport Wnd (mph) N 13 NE 6 S 6
Vent Rate (kt-ft) 51590 1900 20700
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 6
Max ADI Early 7 Poor 21 Fair 18 Gen Poor
Max ADI Late 68 Good 4 Very Poor 32 Fair
Max LVORI Early 9 5 5
Max LVORI Late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 92 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 70 percent. North winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. Minimum RH 75 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 69 percent.
Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Minimum RH 69 percent. Northeast
winds around 5 mph.
$$
PAZ018-182015-
Northern Centre-
Including the city of Philipsburg
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-2) 48 (-15) 69
RH % (24h trend) 50 (-27) 92 (-8) 49
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4210 440 3330
Transport Wnd (mph) N 10 NE 10 SE 9
Vent Rate (kt-ft) 37890 3960 26640
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 8 Poor 19 Gen Poor 19 Gen Poor
Max ADI Late 51 Gen Good 5 Very Poor 36 Fair
Max LVORI Early 9 6 5
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 92 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the lower 60s. Minimum RH 73 percent. North winds
around 5 mph.
.TUESDAY...Showers. Lows in the lower 50s. Highs in the upper
50s. Minimum RH 86 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 76 percent. East winds
5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 73 percent. East winds
around 5 mph.
$$
PAZ012-182015-
Northern Clinton-
Including the city of Renovo
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-2) 48 (-14) 69
RH % (24h trend) 50 (-28) 91 (-9) 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4400 420 3120
Transport Wnd (mph) N 10 NE 7 SE 7
Vent Rate (kt-ft) 39600 2520 18720
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 29 Fair 23 Fair 18 Gen Poor
Max ADI Late 53 Gen Good 5 Very Poor 30 Fair
Max LVORI Early 9 6 5
Max LVORI Late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 92 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 71 percent. North
winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 50s. Minimum RH 84 percent. East winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 74 percent. East winds
around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 71 percent. East winds
around 5 mph.
$$
PAZ041-182015-
Northern Lycoming-
Including the city of Trout Run
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-3) 45 (-15) 67
RH % (24h trend) 57 (-29) 88 (-12) 52
20ftWnd-Val/AM(mph) N 6 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) N 6 N 6 G15 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4480 420 3310
Transport Wnd (mph) N 13 NE 8 SE 7
Vent Rate (kt-ft) 49280 2940 19860
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 7 5
Max ADI Early 34 Fair 27 Fair 16 Gen Poor
Max ADI Late 60 Gen Good 6 Very Poor 28 Fair
Max LVORI Early 9 5 5
Max LVORI Late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the lower 60s.
Minimum RH 95 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 77 percent. North
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 50s. Minimum RH 84 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 79 percent. East winds
around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs around 60. Minimum RH 79 percent. East winds
around 5 mph.
$$
PAZ052-182015-
Northumberland-
Including the cities of Sunbury and Shamokin
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 48 (-16) 72
RH % (24h trend) 53 (-26) 90 (-10) 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 G12 N 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4500 400 4530
Transport Wnd (mph) N 13 NE 7 SE 7
Vent Rate (kt-ft) 49500 2400 27180
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 9 Poor 25 Fair 20 Gen Poor
Max ADI Late 65 Good 5 Very Poor 38 Fair
Max LVORI Early 9 5 6
Max LVORI Late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 74 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 79 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 73 percent.
Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 72 percent.
Northeast winds around 5 mph.
$$
PAZ056-182015-
Perry-
Including the city of Newport
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-2) 50 (-16) 74
RH % (24h trend) 57 (-23) 89 (-11) 53
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var N 5 G14 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4380 420 3880
Transport Wnd (mph) N 12 NE 8 SE 8
Vent Rate (kt-ft) 43800 2940 27160
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 30 Fair 25 Fair 21 Fair
Max ADI Late 61 Good 5 Very Poor 41 Gen Good
Max LVORI Early 8 5 5
Max LVORI Late 3 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s.
Minimum RH 95 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 83 percent. North winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. Minimum RH 89 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 84 percent. Northeast winds
around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 82 percent.
Northeast winds around 5 mph.
$$
PAZ006-182015-
Potter-
Including the city of Coudersport
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-2) 44 (-14) 66
RH % (24h trend) 57 (-28) 96 (-4) 52
20ftWnd-Val/AM(mph) N 5 Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 NE 5 G12 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4550 430 2830
Transport Wnd (mph) N 13 NE 10 SE 7
Vent Rate (kt-ft) 50050 3870 16980
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 31 Fair 29 Fair 16 Gen Poor
Max ADI Late 66 Good 5 Very Poor 30 Fair
Max LVORI Early 10 6 5
Max LVORI Late 3 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the lower 60s.
Minimum RH 96 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the upper 50s. Minimum RH 77 percent.
Northeast winds 5 to 10 mph.
.TUESDAY...Cloudy with showers likely. Lows in the upper 40s.
Highs in the mid 50s. Minimum RH 88 percent. East winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the mid 50s. Minimum RH 80 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 78 percent. East winds
5 to 10 mph.
$$
PAZ058-182015-
Schuylkill-
Including the city of Pottsville
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-1) 47 (-16) 71
RH % (24h trend) 54 (-25) 90 (-10) 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 G13 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4440 420 3990
Transport Wnd (mph) N 14 NE 8 SE 8
Vent Rate (kt-ft) 53280 2940 27930
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 8 7
Max ADI Early 37 Fair 28 Fair 26 Fair
Max ADI Late 69 Good 5 Very Poor 39 Fair
Max LVORI Early 9 5 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the upper 60s.
Minimum RH 96 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 76 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 50s. Minimum RH 78 percent. East
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs around 60. Minimum RH 74 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 74 percent. East winds
5 to 10 mph.
$$
PAZ050-182015-
Snyder-
Including the city of Selinsgrove
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 48 (-17) 71
RH % (24h trend) 55 (-27) 90 (-10) 53
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 N 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4180 420 4040
Transport Wnd (mph) N 13 N 8 SE 8
Vent Rate (kt-ft) 45980 2940 28280
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 18 Gen Poor 21 Fair 20 Gen Poor
Max ADI Late 59 Gen Good 5 Very Poor 37 Fair
Max LVORI Early 9 5 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 95 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 80 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 50s. Minimum RH 85 percent. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 81 percent. Northeast
winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 81 percent.
Northeast winds around 5 mph.
$$
PAZ033-182015-
Somerset-
Including the city of Somerset
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-4) 51 (-14) 71
RH % (24h trend) 70 (-11) 99 (-1) 62
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 Lgt/Var SE 5
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 4 PM
Mixing Hgt(ft-agl) 2920 430 3660
Transport Wnd (mph) N 10 E 9 S 12
Vent Rate (kt-ft) 26280 3440 36600
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 4 6
Max ADI Early 16 Gen Poor 22 Fair 22 Fair
Max ADI Late 10 Poor 5 Very Poor 50 Gen Good
Max LVORI Early 9 7 7
Max LVORI Late 6 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 70s. Minimum RH 91 percent. South
winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 60s. Minimum RH 86 percent. Northeast winds
around 5 mph.
.TUESDAY...Showers. Lows in the mid 50s. Highs in the upper 50s.
Minimum RH 92 percent. East winds around 10 mph.
.WEDNESDAY...Showers. Lows in the upper 40s. Highs in the upper
50s. Minimum RH 87 percent. East winds around 15 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 82 percent. East winds
5 to 10 mph.
$$
PAZ019-182015-
Southern Centre-
Including the city of State College
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 46 (-17) 71
RH % (24h trend) 53 (-26) 94 (-6) 53
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var NE 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4180 430 3500
Transport Wnd (mph) N 12 NE 8 SE 8
Vent Rate (kt-ft) 41800 3010 24500
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 6 6
Max ADI Early 16 Gen Poor 17 Gen Poor 20 Gen Poor
Max ADI Late 53 Gen Good 5 Very Poor 35 Fair
Max LVORI Early 9 6 5
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the mid 60s. Minimum RH 77 percent. North winds
around 5 mph.
.TUESDAY...Showers. Lows in the lower 50s. Highs in the upper
50s. Minimum RH 87 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 79 percent. East winds
5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 76 percent. East winds
around 5 mph.
$$
PAZ045-182015-
Southern Clinton-
Including the city of Lock Haven
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 46 (-17) 72
RH % (24h trend) 51 (-28) 93 (-7) 49
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 NE 5 G12 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4260 420 3430
Transport Wnd (mph) N 12 NE 6 SE 7
Vent Rate (kt-ft) 42600 2100 20580
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 6 6
Max ADI Early 9 Poor 20 Gen Poor 17 Gen Poor
Max ADI Late 55 Gen Good 4 Very Poor 30 Fair
Max LVORI Early 9 6 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the mid 60s. Minimum RH 73 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 84 percent. East winds around
5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 75 percent. East winds 5 to
10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 73 percent. East winds
around 5 mph.
$$
PAZ046-182015-
Southern Lycoming-
Including the city of Williamsport
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-2) 47 (-16) 70
RH % (24h trend) 53 (-30) 87 (-13) 49
20ftWnd-Val/AM(mph) N 5 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) N 6 N 6 G15 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4700 400 3590
Transport Wnd (mph) N 13 N 6 SE 7
Vent Rate (kt-ft) 51700 2000 21540
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 5
Max ADI Early 34 Fair 21 Fair 15 Gen Poor
Max ADI Late 62 Good 4 Very Poor 28 Fair
Max LVORI Early 9 5 5
Max LVORI Late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the mid 60s.
Minimum RH 93 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the mid 60s. Minimum RH 72 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 50s. Minimum RH 80 percent. East winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 73 percent. East winds 5 to
10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 72 percent. East
winds around 5 mph.
$$
PAZ042-182015-
Sullivan-
Including the city of Laporte
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-2) 43 (-16) 67
RH % (24h trend) 64 (-27) 98 (-2) 54
20ftWnd-Val/AM(mph) N 6 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) N 6 G14 N 7 G18 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4240 430 3490
Transport Wnd (mph) N 15 N 13 S 7
Vent Rate (kt-ft) 55120 4730 20940
Dispersion 5 3 5
DSI 1 1
Sunshine Hours 7 5
Max ADI Early 38 Fair 34 Fair 15 Gen Poor
Max ADI Late 73 Good 8 Poor 30 Fair
Max LVORI Early 9 6 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 50s. Highs in the lower 60s.
Minimum RH 98 percent. South winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs around 60. Minimum RH 83 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 50s. Minimum RH 87 percent. East winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 50s. Minimum RH 81 percent. East winds
around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 82 percent. East winds
around 5 mph.
$$
PAZ037-182015-
Tioga-
Including the cities of Mansfield and Wellsboro
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (-5) 44 (-15) 65
RH % (24h trend) 61 (-26) 92 (-8) 51
20ftWnd-Val/AM(mph) N 5 G13 Lgt/Var
20ftWnd-Rdg/PM(mph) N 7 N 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4580 420 3130
Transport Wnd (mph) N 14 NE 8 SE 7
Vent Rate (kt-ft) 54960 2940 18780
Dispersion 5 2 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 39 Fair 32 Fair 16 Gen Poor
Max ADI Late 63 Good 5 Very Poor 28 Fair
Max LVORI Early 10 6 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the lower 60s.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows around 50.
Highs in the upper 50s. Minimum RH 80 percent. North winds 5 to
10 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 50s. Minimum RH 87 percent. East winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the mid 50s. Minimum RH 79 percent. East winds 5 to
10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
mid 40s. Highs in the upper 50s. Minimum RH 80 percent. East
winds around 5 mph.
$$
PAZ049-182015-
Union-
Including the city of Lewisburg
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 47 (-17) 71
RH % (24h trend) 53 (-28) 89 (-10) 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 N 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4420 410 3560
Transport Wnd (mph) N 13 N 7 SE 7
Vent Rate (kt-ft) 48620 2460 21360
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 6
Max ADI Early 21 Fair 19 Gen Poor 18 Gen Poor
Max ADI Late 62 Good 5 Very Poor 30 Fair
Max LVORI Early 8 5 5
Max LVORI Late 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
Minimum RH 94 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs in the mid 60s. Minimum RH 76 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 50s. Minimum RH 82 percent. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 60. Minimum RH 76 percent. Northeast winds
around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 75 percent.
Northeast winds around 5 mph.
$$
PAZ004-182015-
Warren-
Including the city of Warren
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-2) 48 (-11) 70
RH % (24h trend) 51 (-28) 93 (-7) 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4220 430 3120
Transport Wnd (mph) N 12 N 9 SE 8
Vent Rate (kt-ft) 42200 3440 21840
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 4
Max ADI Early 29 Fair 28 Fair 18 Gen Poor
Max ADI Late 54 Gen Good 4 Very Poor 32 Fair
Max LVORI Early 10 6 5
Max LVORI Late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the upper 60s.
Minimum RH 88 percent. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows around 50.
Highs in the mid 60s. Minimum RH 66 percent. Northeast winds
around 5 mph.
.TUESDAY...Cloudy with showers likely. Lows in the upper 40s.
Highs around 60. Minimum RH 80 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 71 percent. East winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 68 percent. Southeast winds
5 to 10 mph.
$$
PAZ065-182015-
York-
Including the city of York
429 AM EDT Fri Sep 18 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-2) 53 (-14) 75
RH % (24h trend) 55 (-15) 86 (-13) 52
20ftWnd-Val/AM(mph) N 5 Lgt/Var
20ftWnd-Rdg/PM(mph) N 7 N 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3850 400 4710
Transport Wnd (mph) N 13 NE 9 SE 7
Vent Rate (kt-ft) 42350 3200 28260
Dispersion 5 2 5
DSI 2 2
Sunshine Hours 7 5
Max ADI Early 31 Fair 26 Fair 21 Fair
Max ADI Late 44 Gen Good 7 Poor 37 Fair
Max LVORI Early 10 4 5
Max LVORI Late 4 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 84 percent. Southeast winds 5 to 10 mph.
.MONDAY...Showers. Lows in the lower 60s. Highs around 70.
Minimum RH 81 percent. North winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the lower 60s. Minimum RH 85 percent. East winds
around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 60s. Minimum RH 83 percent.
Northeast winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Minimum RH 79 percent. Northeast
winds around 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$