Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
535
FNUS51 KCTP 131725
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
125 PM EDT Wed Aug 13 2025
.DISCUSSION...
Expect showers and thunderstorms today with a few locally heavy
downpours. Can`t rule out a shower or thunderstorm on Thursday
across the southern half of PA. Friday will be dry and much less
humid with light winds. RH values will drop into the 30s during
the afternoon along and north of I-80. Afternoon and evening
showers and thunderstorms are possible Sat, Sun, and Mon with the
highest chances on Sunday across the northern half of PA. Daytime
max temperatures will remain above the historical average for mid
August through the weekend.
PAZ064-140815-
Adams-
Including the city of Gettysburg
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 30 0 20
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 67 (-1) 88 (0) 65 88
RH % (24h trend) 100 (+2) 58 (-8) 93 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.12 0.01 0.00 0.00
Precip Duration 2 1 0
Precip Begin 6 PM 10 AM 2 PM
Precip End 6 AM 4 PM 6 PM
Mixing Hgt(ft-agl) 190 5130 180 6370
Transport Wnd (mph) NW 5 N 10 N 9 E 7
Vent Rate (kt-ft) 760 46170 1440 38220
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 3 Very Poor 29 Fair 4 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 42 Gen Good 4 Very Poor 27 Fair
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 54 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 52 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 53 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
53 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 61 percent.
Northeast winds around 5 mph.
$$
PAZ034-140815-
Bedford-
Including the city of Bedford
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 66 (0) 85 (+2) 62 87
RH % (24h trend) 100 (+2) 52 (-20) 92 46
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.25 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 6 AM 3 PM
Mixing Hgt(ft-agl) 240 5590 210 6780
Transport Wnd (mph) NW 8 NW 10 NE 7 SE 3
Vent Rate (kt-ft) 1680 50310 1260 20340
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 4 Very Poor 38 Fair 4 Very Poor 12 Poor
Max ADI Late 4 Very Poor 38 Fair 4 Very Poor 16 Gen Poor
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 52 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
57 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 63 percent.
Northeast winds 5 to 10 mph.
$$
PAZ025-140815-
Blair-
Including the city of Altoona
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 65 (-1) 86 (+3) 60 88
RH % (24h trend) 100 (+5) 50 (-22) 90 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.21 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 6 AM
Precip End 5 AM 3 PM
Mixing Hgt(ft-agl) 180 6030 140 7340
Transport Wnd (mph) NW 8 NW 10 NE 6 SE 5
Vent Rate (kt-ft) 1260 54270 700 29360
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 4 Very Poor 28 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 4 Very Poor 34 Fair 4 Very Poor 18 Gen Poor
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 51 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the upper 80s. Minimum RH 53 percent. West winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 52 percent. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 55 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 62 percent.
Northeast winds 5 to 10 mph.
$$
PAZ024-140815-
Cambria-
Including the city of Johnstown
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 50 20 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 65 (-1) 83 (+3) 59 85
RH % (24h trend) 100 (+8) 49 (-28) 93 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 2 0
Precip Begin 6 PM Continuing
Precip End Continuing 3 PM
Mixing Hgt(ft-agl) 190 5200 160 6920
Transport Wnd (mph) NW 8 NW 9 E 7 S 5
Vent Rate (kt-ft) 1330 41600 960 27680
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 6 Very Poor 21 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 4 Very Poor 34 Fair 4 Very Poor 16 Gen Poor
Max LVORI Early 9 8 4 6
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 50 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Minimum RH 55 percent.
West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 51 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
55 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the mid 70s. Minimum RH 64 percent. East winds 5 to
10 mph.
$$
PAZ011-140815-
Cameron-
Including the city of Emporium
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 62 (-3) 86 (+3) 57 88
RH % (24h trend) 100 (+7) 37 (-29) 95 33
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt(ft-agl) 220 6270 190 7770
Transport Wnd (mph) N 7 N 9 NE 7 S 5
Vent Rate (kt-ft) 1320 50160 1140 31080
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 4 Very Poor 28 Fair 4 Very Poor 17 Gen Poor
Max ADI Late 4 Very Poor 30 Fair 3 Very Poor 20 Gen Poor
Max LVORI Early 9 8 4 6
Max LVORI Late 9 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 39 percent. South winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
49 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 41 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 45 percent. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the upper 70s. Minimum RH 50 percent.
Northeast winds around 5 mph.
$$
PAZ017-140815-
Clearfield-
Including the cities of DuBois and Clearfield
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 63 (-2) 85 (+4) 58 87
RH % (24h trend) 100 (+6) 38 (-31) 96 35
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl) 280 6270 250 7970
Transport Wnd (mph) NW 6 N 9 NE 7 S 5
Vent Rate (kt-ft) 1400 50160 1500 31880
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 5 Very Poor 22 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 4 Very Poor 30 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 9 4 6
Max LVORI Late 9 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 43 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. Minimum RH
51 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 45 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Minimum RH 48 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 54 percent. East
winds around 5 mph.
$$
PAZ053-140815-
Columbia-
Including the cities of Bloomsburg and Berwick
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 60 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 67 (0) 87 (+1) 62 89
RH % (24h trend) 100 (+2) 54 (-18) 94 45
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 200 4950 180 5830
Transport Wnd (mph) NW 3 N 10 NE 7 SE 3
Vent Rate (kt-ft) 600 44550 1080 17490
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 26 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 2 Very Poor 36 Fair 4 Very Poor 14 Gen Poor
Max LVORI Early 10 9 4 6
Max LVORI Late 10 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 53 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the upper 80s. Minimum RH 57 percent. West winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 55 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 60 percent. Northeast winds
around 5 mph.
$$
PAZ063-140815-
Cumberland-
Including the city of Carlisle
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 68 (-1) 89 (0) 65 89
RH % (24h trend) 100 (+6) 51 (-11) 88 45
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 9 AM
Precip End 6 AM 3 PM
Mixing Hgt(ft-agl) 230 5630 230 6790
Transport Wnd (mph) NW 6 N 10 NE 8 E 6
Vent Rate (kt-ft) 1150 50670 1610 33950
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 43 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 8 7 4 4
Max LVORI Late 9 3 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 51 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 49 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
50 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
$$
PAZ057-140815-
Dauphin-
Including the cities of Harrisburg and Hershey
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 67 (-3) 88 (0) 63 89
RH % (24h trend) 100 (+6) 55 (-12) 91 49
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing 4 PM
Mixing Hgt(ft-agl) 180 5090 180 5950
Transport Wnd (mph) NW 6 N 12 N 8 E 6
Vent Rate (kt-ft) 900 50900 1260 29750
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 3 Very Poor 20 Gen Poor 5 Very Poor 19 Gen Poor
Max ADI Late 3 Very Poor 33 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 53 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the upper
60s. Highs in the lower 90s. Minimum RH 52 percent. Southwest
winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 52 percent. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Minimum RH 53 percent.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. Minimum RH 59 percent. Northeast
winds 5 to 10 mph.
$$
PAZ010-140815-
Elk-
Including the cities of St. Marys and Ridgway
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 60 (-3) 84 (+4) 55 87
RH % (24h trend) 100 (+6) 39 (-32) 96 35
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt(ft-agl) 280 5820 250 7650
Transport Wnd (mph) NW 5 N 9 NE 7 S 5
Vent Rate (kt-ft) 1120 46560 1500 30600
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 4 Very Poor 24 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 4 Very Poor 29 Fair 3 Very Poor 20 Gen Poor
Max LVORI Early 9 9 4 6
Max LVORI Late 9 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
Minimum RH 41 percent. South winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 44 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 48 percent. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 54 percent. Northeast
winds around 5 mph.
$$
PAZ036-140815-
Franklin-
Including the city of Chambersburg
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 67 (-2) 89 (+1) 64 90
RH % (24h trend) 100 (+4) 52 (-13) 91 45
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.13 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 9 AM
Precip End 6 AM 3 PM
Mixing Hgt(ft-agl) 190 5440 180 7450
Transport Wnd (mph) NW 7 N 9 NE 9 E 6
Vent Rate (kt-ft) 1140 43520 1440 37250
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 4 Very Poor 30 Fair 4 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 34 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 50 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 49 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
52 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds 5 to 10 mph.
$$
PAZ035-140815-
Fulton-
Including the city of McConnellsburg
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 67 (-1) 87 (+1) 64 89
RH % (24h trend) 100 (+1) 52 (-18) 94 46
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.22 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 9 AM
Precip End 5 AM 4 PM
Mixing Hgt(ft-agl) 170 5680 150 7270
Transport Wnd (mph) NW 6 N 12 N 8 E 5
Vent Rate (kt-ft) 850 56800 1050 29080
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 4 Very Poor 37 Fair 4 Very Poor 17 Gen Poor
Max ADI Late 4 Very Poor 46 Gen Good 4 Very Poor 18 Gen Poor
Max LVORI Early 9 8 5 6
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 53 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 53 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 62 percent.
Northeast winds around 5 mph.
$$
PAZ026-140815-
Huntingdon-
Including the cities of Huntingdon and Mount Union
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 40 20 0 0
Chance of Thunder (%) 40 20 0 0
Temp (24h trend) 66 (-1) 87 (+1) 63 89
RH % (24h trend) 100 (+2) 49 (-20) 92 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 8 AM
Precip End 5 AM 4 PM
Mixing Hgt(ft-agl) 210 5920 160 7730
Transport Wnd (mph) NW 6 N 10 N 7 SE 3
Vent Rate (kt-ft) 1050 53280 960 23190
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 3 Very Poor 30 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 3 Very Poor 43 Gen Good 4 Very Poor 16 Gen Poor
Max LVORI Early 9 8 5 6
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 51 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs around 90. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
54 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 59 percent.
Northeast winds around 5 mph.
$$
PAZ028-140815-
Juniata-
Including the city of Mifflintown
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 67 (-2) 88 (+1) 63 89
RH % (24h trend) 100 (+4) 49 (-18) 94 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.01 0.00 0.00
Precip Duration 2 0
Precip Begin 6 PM 11 AM
Precip End 5 AM 3 PM
Mixing Hgt(ft-agl) 220 6150 190 7190
Transport Wnd (mph) NW 7 N 10 NE 8 SE 5
Vent Rate (kt-ft) 1320 55350 1330 28760
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 3 Very Poor 43 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the lower 90s. Minimum RH 50 percent. West winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
52 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 61 percent.
Northeast winds around 5 mph.
$$
PAZ066-140815-
Lancaster-
Including the city of Lancaster
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 40 0 20
Chance of Thunder (%) 50 40 0 0
Temp (24h trend) 70 (0) 88 (0) 67 88
RH % (24h trend) 100 (+3) 61 (-11) 93 54
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.22 0.01 0.00 0.00
Precip Duration 2 2 0
Precip Begin 6 PM Continuing 2 PM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 220 4400 230 5290
Transport Wnd (mph) NW 6 N 10 NE 8 E 7
Vent Rate (kt-ft) 1100 39600 1610 31740
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 5 Very Poor 17 Gen Poor 4 Very Poor 22 Fair
Max ADI Late 3 Very Poor 30 Fair 4 Very Poor 23 Fair
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 56 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 58 percent. Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. Minimum RH 57 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
57 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 62 percent.
Northeast winds around 5 mph.
$$
PAZ059-140815-
Lebanon-
Including the city of Lebanon
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 30 0 20
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 69 (0) 89 (+1) 65 89
RH % (24h trend) 100 (+3) 56 (-13) 90 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.19 0.01 0.00 0.00
Precip Duration 2 2 0
Precip Begin 6 PM Continuing 2 PM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 180 4550 160 5550
Transport Wnd (mph) NW 6 N 12 NE 8 E 7
Vent Rate (kt-ft) 900 45500 1120 33300
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 4 Very Poor 19 Gen Poor 4 Very Poor 23 Fair
Max ADI Late 3 Very Poor 31 Fair 4 Very Poor 25 Fair
Max LVORI Early 9 9 5 5
Max LVORI Late 10 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 55 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the upper
60s. Highs in the lower 90s. Minimum RH 54 percent. Southwest
winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 54 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Minimum RH 56 percent.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 60 percent.
Northeast winds around 5 mph.
$$
PAZ005-140815-
McKean-
Including the city of Bradford
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 58 (-5) 82 (+2) 52 85
RH % (24h trend) 100 (+4) 41 (-30) 100 36
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt(ft-agl) 250 5650 210 6970
Transport Wnd (mph) N 7 N 9 NE 7 S 3
Vent Rate (kt-ft) 1500 45200 1260 20910
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 11 13
Max ADI Early 4 Very Poor 21 Fair 4 Very Poor 19 Gen Poor
Max ADI Late 3 Very Poor 32 Fair 3 Very Poor 21 Fair
Max LVORI Early 9 9 5 7
Max LVORI Late 9 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 41 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s. Minimum RH 57 percent. West
winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 46 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. Minimum RH 49 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 54 percent. Northeast winds
around 5 mph.
$$
PAZ027-140815-
Mifflin-
Including the city of Lewistown
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 65 (-3) 88 (+1) 62 90
RH % (24h trend) 100 (+4) 50 (-17) 91 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.21 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 11 AM
Precip End 5 AM 4 PM
Mixing Hgt(ft-agl) 190 6010 160 7790
Transport Wnd (mph) NW 6 N 9 NE 7 SE 3
Vent Rate (kt-ft) 950 48080 960 23370
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 3 Very Poor 43 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 51 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs around 90. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 53 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 60 percent.
Northeast winds around 5 mph.
$$
PAZ051-140815-
Montour-
Including the city of Danville
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 70 20 0 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 68 (-2) 87 (0) 62 89
RH % (24h trend) 100 (+5) 51 (-17) 94 42
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.13 0.00 0.00 0.00
Precip Duration 3 1
Precip Begin 6 PM Continuing
Precip End Continuing 3 PM
Mixing Hgt(ft-agl) 220 5040 200 5690
Transport Wnd (mph) NW 5 N 10 N 6 SE 2
Vent Rate (kt-ft) 880 45360 1000 11380
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 2 Very Poor 31 Fair 4 Very Poor 13 Gen Poor
Max LVORI Early 9 9 4 6
Max LVORI Late 10 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 49 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the upper
60s. Highs around 90. Minimum RH 52 percent. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 46 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 52 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. Minimum RH 57 percent. Northeast
winds around 5 mph.
$$
PAZ018-140815-
Northern Centre-
Including the city of Philipsburg
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 60 0 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 64 (-2) 85 (+3) 58 87
RH % (24h trend) 100 (+4) 39 (-28) 93 35
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 3 AM
Mixing Hgt(ft-agl) 80 6100 60 7650
Transport Wnd (mph) W 6 N 9 NE 8 SE 5
Vent Rate (kt-ft) 400 48800 420 30600
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 4 Very Poor 23 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 4 Very Poor 29 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 3 5
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 44 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
49 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 45 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Minimum RH 49 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 53 percent. East
winds 5 to 10 mph.
$$
PAZ012-140815-
Northern Clinton-
Including the city of Renovo
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 65 (-2) 86 (+3) 59 89
RH % (24h trend) 100 (+3) 37 (-27) 93 34
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 3 AM
Mixing Hgt(ft-agl) 160 6400 140 8120
Transport Wnd (mph) NW 6 N 9 NE 8 SE 3
Vent Rate (kt-ft) 800 51200 980 24360
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 4 Very Poor 27 Fair 4 Very Poor 17 Gen Poor
Max ADI Late 4 Very Poor 31 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 6
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 41 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
47 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 42 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 46 percent. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the upper 70s. Minimum RH 50 percent.
Northeast winds around 5 mph.
$$
PAZ041-140815-
Northern Lycoming-
Including the city of Trout Run
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 64 (-4) 84 (+1) 58 86
RH % (24h trend) 100 (+5) 47 (-25) 95 41
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.19 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(ft-agl) 130 6150 110 7780
Transport Wnd (mph) NW 5 N 10 NE 8 SE 3
Vent Rate (kt-ft) 520 55350 770 23340
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 5 Very Poor 24 Fair 5 Very Poor 16 Gen Poor
Max ADI Late 4 Very Poor 35 Fair 5 Very Poor 16 Gen Poor
Max LVORI Early 8 8 4 6
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 49 percent. South winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Minimum RH 55 percent.
West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 53 percent. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 58 percent. Northeast
winds around 5 mph.
$$
PAZ052-140815-
Northumberland-
Including the cities of Sunbury and Shamokin
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 60 20 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 67 (-3) 87 (0) 62 89
RH % (24h trend) 100 (+5) 52 (-16) 93 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.13 0.00 0.00 0.00
Precip Duration 3 1
Precip Begin 6 PM Continuing
Precip End Continuing 5 PM
Mixing Hgt(ft-agl) 220 5230 200 5570
Transport Wnd (mph) NW 5 N 10 N 8 E 3
Vent Rate (kt-ft) 880 47070 1400 16710
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 3 Very Poor 26 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 2 Very Poor 33 Fair 4 Very Poor 17 Gen Poor
Max LVORI Early 9 8 4 6
Max LVORI Late 10 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 51 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs around 90. Minimum RH 52 percent. Southwest winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 48 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 52 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 58 percent.
Northeast winds around 5 mph.
$$
PAZ056-140815-
Perry-
Including the city of Newport
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 30 0 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 67 (-2) 88 (0) 64 89
RH % (24h trend) 100 (+6) 52 (-14) 91 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.13 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 5 AM 3 PM
Mixing Hgt(ft-agl) 130 5870 120 6750
Transport Wnd (mph) NW 6 N 10 NE 8 E 6
Vent Rate (kt-ft) 650 52830 840 33750
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 18 Gen Poor
Max ADI Late 3 Very Poor 44 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the upper
60s. Highs in the lower 90s. Minimum RH 50 percent. West winds
around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
53 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. Minimum RH 61 percent. Northeast
winds around 5 mph.
$$
PAZ006-140815-
Potter-
Including the city of Coudersport
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 60 (-5) 83 (+3) 55 85
RH % (24h trend) 100 (+3) 42 (-28) 97 36
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.08 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt(ft-agl) 230 6010 200 7420
Transport Wnd (mph) N 7 N 9 NE 8 S 5
Vent Rate (kt-ft) 1380 48080 1400 29680
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 5 Very Poor 24 Fair 4 Very Poor 18 Gen Poor
Max ADI Late 4 Very Poor 31 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 9 9 4 6
Max LVORI Late 9 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Minimum RH 43 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
55 percent. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Minimum RH 46 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Minimum RH 50 percent. Southwest
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 56 percent. Northeast
winds 5 to 10 mph.
$$
PAZ058-140815-
Schuylkill-
Including the city of Pottsville
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 30 0 20
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 66 (-1) 85 (0) 62 86
RH % (24h trend) 100 (+1) 58 (-15) 95 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.02 0.00 0.00
Precip Duration 2 2 0
Precip Begin 6 PM Continuing 2 PM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 180 4570 180 5800
Transport Wnd (mph) NW 5 N 10 NE 8 E 5
Vent Rate (kt-ft) 720 41130 1260 23200
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 13
Max ADI Early 3 Very Poor 23 Fair 5 Very Poor 21 Fair
Max ADI Late 3 Very Poor 36 Fair 4 Very Poor 23 Fair
Max LVORI Early 10 9 5 6
Max LVORI Late 10 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 58 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the upper 80s. Minimum RH 58 percent. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 55 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
58 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 62 percent. Northeast winds
around 5 mph.
$$
PAZ050-140815-
Snyder-
Including the city of Selinsgrove
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 50 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 68 (-1) 85 (0) 63 87
RH % (24h trend) 100 (+5) 55 (-17) 92 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 5 AM 3 PM
Mixing Hgt(ft-agl) 170 5770 160 6450
Transport Wnd (mph) NW 7 N 10 N 8 E 5
Vent Rate (kt-ft) 1020 51930 1120 25800
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 27 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 3 Very Poor 39 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 55 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the upper 80s. Minimum RH 55 percent. West winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
56 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 63 percent.
Northeast winds around 5 mph.
$$
PAZ033-140815-
Somerset-
Including the city of Somerset
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 30 0 10
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 64 (-2) 81 (+2) 59 84
RH % (24h trend) 100 (+3) 55 (-25) 96 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.12 0.01 0.00 0.00
Precip Duration 2 1 0
Precip Begin 6 PM 8 AM 2 PM
Precip End 6 AM 4 PM 6 PM
Mixing Hgt(ft-agl) 180 4520 160 6340
Transport Wnd (mph) NW 8 NW 10 E 7 S 3
Vent Rate (kt-ft) 1260 40680 960 19020
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 7 12
Max ADI Early 6 Very Poor 24 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 4 Very Poor 31 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 9 8 5 6
Max LVORI Late 9 3 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 54 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Minimum RH 57 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the mid 70s. Minimum RH 71 percent. East winds around
5 mph.
$$
PAZ019-140815-
Southern Centre-
Including the city of State College
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 40 20 0 0
Chance of Thunder (%) 40 20 0 0
Temp (24h trend) 64 (-4) 87 (+2) 60 88
RH % (24h trend) 100 (+5) 46 (-23) 92 41
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 10 AM
Precip End 3 AM 3 PM
Mixing Hgt(ft-agl) 200 6240 150 6960
Transport Wnd (mph) NW 7 N 9 NE 7 SE 3
Vent Rate (kt-ft) 1200 49920 900 20880
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 4 Very Poor 27 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 4 Very Poor 32 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 5
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 49 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
52 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the mid 80s. Minimum RH 53 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 59 percent. Northeast winds
around 5 mph.
$$
PAZ045-140815-
Southern Clinton-
Including the city of Lock Haven
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 60 20 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 65 (-4) 88 (+3) 59 90
RH % (24h trend) 100 (+6) 44 (-21) 93 39
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.29 0.00 0.00 0.00
Precip Duration 2 0
Precip Begin 6 PM 11 AM
Precip End 3 AM 3 PM
Mixing Hgt(ft-agl) 150 6170 130 7600
Transport Wnd (mph) NW 5 N 8 NE 7 SE 3
Vent Rate (kt-ft) 600 43190 780 22800
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 26 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 3 Very Poor 30 Fair 4 Very Poor 15 Gen Poor
Max LVORI Early 9 8 4 6
Max LVORI Late 9 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 47 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. Minimum RH 50 percent. West
winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 46 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the mid 80s. Minimum RH 50 percent. West winds around
5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the upper 70s. Minimum RH 56 percent.
Northeast winds around 5 mph.
$$
PAZ046-140815-
Southern Lycoming-
Including the city of Williamsport
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 70 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 67 (-2) 86 (+1) 61 88
RH % (24h trend) 100 (+7) 49 (-21) 93 40
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.27 0.01 0.00 0.00
Precip Duration 2 0
Precip Begin 6 PM 10 AM
Precip End 5 AM 3 PM
Mixing Hgt(ft-agl) 230 5810 200 7170
Transport Wnd (mph) N 6 N 9 N 7 SE 3
Vent Rate (kt-ft) 1150 46480 1200 21510
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 28 Fair 5 Very Poor 13 Gen Poor
Max ADI Late 3 Very Poor 30 Fair 4 Very Poor 10 Poor
Max LVORI Early 9 8 4 5
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 49 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 48 percent. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Minimum RH 52 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 58 percent. Northeast winds
5 to 10 mph.
$$
PAZ042-140815-
Sullivan-
Including the city of Laporte
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 60 20 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 63 (-4) 82 (0) 57 84
RH % (24h trend) 100 (+1) 55 (-23) 100 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 10 AM
Precip End 6 AM 4 PM
Mixing Hgt(ft-agl) 120 5360 110 6190
Transport Wnd (mph) NW 5 N 12 NE 8 SE 3
Vent Rate (kt-ft) 480 53600 770 18570
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 4 Very Poor 23 Fair 5 Very Poor 14 Gen Poor
Max ADI Late 4 Very Poor 37 Fair 5 Very Poor 15 Gen Poor
Max LVORI Early 9 8 5 6
Max LVORI Late 9 3 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 56 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
64 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs around 80. Minimum
RH 55 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 60 percent. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 65 percent. Northeast winds
5 to 10 mph.
$$
PAZ037-140815-
Tioga-
Including the cities of Mansfield and Wellsboro
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 62 (-5) 82 (+1) 56 84
RH % (24h trend) 100 (+7) 48 (-24) 97 40
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var N 5 Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(ft-agl) 210 6100 210 7020
Transport Wnd (mph) W 6 N 12 NE 7 S 5
Vent Rate (kt-ft) 1050 61000 1260 28080
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 10 13
Max ADI Early 6 Very Poor 22 Fair 5 Very Poor 18 Gen Poor
Max ADI Late 4 Very Poor 37 Fair 4 Very Poor 21 Fair
Max LVORI Early 9 8 4 7
Max LVORI Late 9 3 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 46 percent. South winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Minimum RH 52 percent. West winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 57 percent. Northeast
winds 5 to 10 mph.
$$
PAZ049-140815-
Union-
Including the city of Lewisburg
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 60 20 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 66 (-3) 87 (+1) 61 88
RH % (24h trend) 100 (+6) 51 (-15) 90 43
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.22 0.01 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 10 AM
Precip End 4 AM 3 PM
Mixing Hgt(ft-agl) 170 5620 150 6140
Transport Wnd (mph) NW 5 N 10 N 8 SE 5
Vent Rate (kt-ft) 680 50580 1050 24560
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 9 13
Max ADI Early 3 Very Poor 26 Fair 5 Very Poor 13 Gen Poor
Max ADI Late 4 Very Poor 32 Fair 5 Very Poor 20 Gen Poor
Max LVORI Early 9 7 4 5
Max LVORI Late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 50 percent. South winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the mid 60s.
Highs in the upper 80s. Minimum RH 52 percent. West winds around
5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 48 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 52 percent. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 58 percent.
Northeast winds around 5 mph.
$$
PAZ004-140815-
Warren-
Including the city of Warren
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 30 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-6) 83 (+3) 55 87
RH % (24h trend) 100 (+2) 42 (-34) 100 37
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl) 260 5360 260 6360
Transport Wnd (mph) N 7 N 12 E 6 NE 3
Vent Rate (kt-ft) 1560 53600 1300 19080
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 11 13
Max ADI Early 5 Very Poor 22 Fair 4 Very Poor 19 Gen Poor
Max ADI Late 3 Very Poor 35 Fair 3 Very Poor 21 Fair
Max LVORI Early 9 9 6 7
Max LVORI Late 9 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. Minimum RH 42 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
62 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 52 percent. West winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 56 percent. Northeast
winds around 5 mph.
$$
PAZ065-140815-
York-
Including the city of York
125 PM EDT Wed Aug 13 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Showers
Chance Precip (%) 50 30 0 20
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 70 (-1) 87 (-1) 67 87
RH % (24h trend) 100 (+6) 57 (-12) 95 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.01 0.00 0.00
Precip Duration 2 1 0
Precip Begin 6 PM 10 AM 2 PM
Precip End 6 AM 5 PM 6 PM
Mixing Hgt(ft-agl) 210 4740 170 5730
Transport Wnd (mph) NW 6 N 12 N 8 E 7
Vent Rate (kt-ft) 1050 47400 1190 34380
Dispersion 1 5 1 5
DSI 2 3
Sunshine Hours 8 12
Max ADI Early 4 Very Poor 19 Gen Poor 5 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 32 Fair 4 Very Poor 22 Fair
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 57 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 56 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 56 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Minimum RH
55 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Minimum RH 62 percent.
Northeast winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$