Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
584
FNUS51 KCTP 180550
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
150 AM EDT Mon Aug 18 2025
.DISCUSSION...
Not as warm/seasonably cooler early this week with more clouds.
Lower humidity across the northern tier with minRH 30-40%. Some
spotty light rain is possible over parts of south central PA on
Tuesday.
PAZ064-182030-
Adams-
Including the city of Gettysburg
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-16) 60 (-5) 75
RH % (24h trend) 70 (+12) 97 (+5) 71
20ftWnd-Val/AM(mph) NE 6 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(ft-agl) 2830 460 3120
Transport Wnd (mph) NE 15 E 7 E 12
Vent Rate (kt-ft) 36790 2760 31200
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 4
Max ADI Early 35 Fair 7 Poor 28 Fair
Max ADI Late 29 Fair 5 Very Poor 28 Fair
Max LVORI Early 4 6 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 76 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 65 percent. Northeast
winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 55 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Minimum RH 61 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 60 percent. Southwest
winds around 5 mph.
$$
PAZ034-182030-
Bedford-
Including the city of Bedford
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Mcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-12) 60 (-3) 73
RH % (24h trend) 60 (+9) 100 (+10) 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4600 410 2530
Transport Wnd (mph) E 6 SE 8 SE 10
Vent Rate (kt-ft) 23000 2870 22770
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 20 Gen Poor 6 Very Poor 16 Gen Poor
Max ADI Late 19 Gen Poor 4 Very Poor 22 Fair
Max LVORI Early 5 6 6
Max LVORI Late 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 62 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 50 percent. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
61 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 56 percent. Southwest winds 5 to
10 mph.
$$
PAZ025-182030-
Blair-
Including the city of Altoona
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-10) 59 (-1) 74
RH % (24h trend) 58 (+2) 99 (+8) 72
20ftWnd-Val/AM(mph) NE 5 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4660 330 2780
Transport Wnd (mph) E 6 E 8 S 12
Vent Rate (kt-ft) 23300 2310 27800
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 7 4
Max ADI Early 21 Fair 5 Very Poor 19 Gen Poor
Max ADI Late 20 Gen Poor 5 Very Poor 25 Fair
Max LVORI Early 5 6 6
Max LVORI Late 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 74 percent. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 62 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 49 percent. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
60 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 55 percent. Southwest
winds 5 to 10 mph.
$$
PAZ024-182030-
Cambria-
Including the city of Johnstown
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-8) 59 (-1) 75
RH % (24h trend) 54 (-8) 99 (+6) 66
20ftWnd-Val/AM(mph) NE 5 G15 SE 6 G15
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 7 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(ft-agl) 4970 270 2780
Transport Wnd (mph) E 6 SE 12 S 14
Vent Rate (kt-ft) 24850 2700 33360
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 8 5
Max ADI Early 18 Gen Poor 8 Poor 28 Fair
Max ADI Late 20 Gen Poor 10 Poor 31 Fair
Max LVORI Early 5 5 5
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 70 percent. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 60 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 47 percent. East winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
57 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 53 percent. Southwest
winds 5 to 10 mph.
$$
PAZ011-182030-
Cameron-
Including the city of Emporium
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-2) 56 (-1) 76
RH % (24h trend) 36 (-28) 98 (+11) 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) 5540 350 3610
Transport Wnd (mph) E 5 SE 8 S 15
Vent Rate (kt-ft) 22160 2450 46930
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 4
Max ADI Early 24 Fair 4 Very Poor 30 Fair
Max ADI Late 24 Fair 4 Very Poor 38 Fair
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 64 percent. South winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 52 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 37 percent. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s. Minimum RH 49 percent.
South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Minimum RH 46 percent.
Southwest winds around 5 mph.
$$
PAZ017-182030-
Clearfield-
Including the cities of DuBois and Clearfield
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-5) 57 (-2) 76
RH % (24h trend) 40 (-22) 99 (+11) 57
20ftWnd-Val/AM(mph) NE 5 G15 SE 5 G13
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 6 G13
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5700 320 3370
Transport Wnd (mph) E 6 SE 9 S 14
Vent Rate (kt-ft) 28500 2560 40440
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 9 5
Max ADI Early 23 Fair 6 Very Poor 29 Fair
Max ADI Late 21 Fair 6 Very Poor 34 Fair
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 65 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 53 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 40 percent. East winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s. Minimum RH 52 percent.
South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 47 percent. Southwest winds
5 to 10 mph.
$$
PAZ053-182030-
Columbia-
Including the cities of Bloomsburg and Berwick
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-10) 58 (-4) 77
RH % (24h trend) 50 (-9) 93 (+1) 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) 4650 310 4080
Transport Wnd (mph) E 5 SE 5 SE 10
Vent Rate (kt-ft) 18600 1240 36720
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 6 5
Max ADI Early 24 Fair 3 Very Poor 28 Fair
Max ADI Late 22 Fair 3 Very Poor 28 Fair
Max LVORI Early 4 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...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows around
60. Highs in the mid 70s. Minimum RH 73 percent. Southeast winds
5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 63 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 50 percent. North winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 64 percent. Southwest
winds 5 to 10 mph.
$$
PAZ063-182030-
Cumberland-
Including the city of Carlisle
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-15) 60 (-4) 75
RH % (24h trend) 64 (+7) 94 (+3) 63
20ftWnd-Val/AM(mph) NE 5 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 2970 380 3440
Transport Wnd (mph) E 9 SE 6 E 10
Vent Rate (kt-ft) 23760 1900 30960
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 4
Max ADI Early 25 Fair 5 Very Poor 30 Fair
Max ADI Late 23 Fair 4 Very Poor 28 Fair
Max LVORI Early 4 5 5
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 59 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 51 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 58 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 57 percent. Southwest
winds 5 to 10 mph.
$$
PAZ057-182030-
Dauphin-
Including the cities of Harrisburg and Hershey
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-16) 60 (-5) 76
RH % (24h trend) 62 (+7) 92 (-1) 62
20ftWnd-Val/AM(mph) NE 6 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) E 5 Lgt/Var SE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2950 310 3390
Transport Wnd (mph) E 9 SE 6 SE 10
Vent Rate (kt-ft) 23600 1550 30510
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 5
Max ADI Early 25 Fair 5 Very Poor 30 Fair
Max ADI Late 22 Fair 5 Very Poor 30 Fair
Max LVORI Early 4 5 5
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 60 percent. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 54 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 60 percent. South winds
5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 62 percent. Southwest
winds 5 to 10 mph.
$$
PAZ010-182030-
Elk-
Including the cities of St. Marys and Ridgway
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-1) 55 (-1) 77
RH % (24h trend) 37 (-34) 99 (+10) 55
20ftWnd-Val/AM(mph) NE 5 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5570 340 3800
Transport Wnd (mph) E 5 E 8 S 13
Vent Rate (kt-ft) 22280 2380 41800
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 5
Max ADI Early 23 Fair 4 Very Poor 28 Fair
Max ADI Late 23 Fair 5 Very Poor 36 Fair
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Highs in the upper 70s. Minimum RH
66 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows around 60. Highs in the upper
70s. Minimum RH 53 percent. Northeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 38 percent. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 50 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. Minimum RH
47 percent. Southwest winds around 5 mph.
$$
PAZ036-182030-
Franklin-
Including the city of Chambersburg
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Mcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-13) 60 (-5) 75
RH % (24h trend) 64 (+6) 97 (+6) 68
20ftWnd-Val/AM(mph) NE 6 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(ft-agl) 3490 450 2900
Transport Wnd (mph) NE 10 E 7 SE 10
Vent Rate (kt-ft) 31410 2700 26100
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 6 4
Max ADI Early 28 Fair 7 Poor 21 Fair
Max ADI Late 25 Fair 4 Very Poor 24 Fair
Max LVORI Early 4 6 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 73 percent.
Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 61 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 50 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
59 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Minimum RH 57 percent. Southwest winds
5 to 10 mph.
$$
PAZ035-182030-
Fulton-
Including the city of McConnellsburg
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Mcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-13) 60 (-4) 74
RH % (24h trend) 64 (+11) 100 (+10) 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4230 420 2620
Transport Wnd (mph) E 7 E 9 SE 10
Vent Rate (kt-ft) 25380 3360 23580
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 23 Fair 6 Very Poor 18 Gen Poor
Max ADI Late 23 Fair 4 Very Poor 21 Fair
Max LVORI Early 4 6 6
Max LVORI Late 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 63 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Minimum RH 51 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
63 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 58 percent. Southwest
winds around 5 mph.
$$
PAZ026-182030-
Huntingdon-
Including the cities of Huntingdon and Mount Union
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-10) 60 (-1) 74
RH % (24h trend) 60 (+1) 99 (+5) 68
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 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4440 370 3220
Transport Wnd (mph) E 7 SE 7 SE 12
Vent Rate (kt-ft) 26640 2220 32200
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 6 4
Max ADI Early 21 Fair 4 Very Poor 22 Fair
Max ADI Late 21 Fair 4 Very Poor 28 Fair
Max LVORI Early 5 6 6
Max LVORI Late 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent.
Southeast winds 5 to 10 mph.
.THURSDAY...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.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 50 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 57 percent. Southwest
winds 5 to 10 mph.
$$
PAZ028-182030-
Juniata-
Including the city of Mifflintown
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-13) 60 (-3) 75
RH % (24h trend) 59 (+1) 98 (+1) 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 3360 360 3720
Transport Wnd (mph) E 8 SE 6 SE 10
Vent Rate (kt-ft) 23520 1800 33480
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 5 4
Max ADI Early 27 Fair 3 Very Poor 31 Fair
Max ADI Late 22 Fair 3 Very Poor 30 Fair
Max LVORI Early 5 5 6
Max LVORI Late 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 74 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 62 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Minimum RH 52 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 59 percent. Southwest
winds 5 to 10 mph.
$$
PAZ066-182030-
Lancaster-
Including the city of Lancaster
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-18) 62 (-5) 76
RH % (24h trend) 68 (+7) 89 (-8) 64
20ftWnd-Val/AM(mph) NE 7 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 7 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2620 410 3130
Transport Wnd (mph) E 12 E 7 E 14
Vent Rate (kt-ft) 26200 2460 37560
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 5
Max ADI Early 35 Fair 9 Poor 31 Fair
Max ADI Late 31 Fair 5 Very Poor 31 Fair
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Minimum RH 74 percent. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Minimum RH 63 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 58 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 64 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 68 percent. Southwest
winds 5 to 10 mph.
$$
PAZ059-182030-
Lebanon-
Including the city of Lebanon
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-17) 61 (-5) 76
RH % (24h trend) 64 (+10) 91 (-2) 62
20ftWnd-Val/AM(mph) NE 7 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) E 6 Lgt/Var SE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2510 320 3340
Transport Wnd (mph) E 14 E 6 E 10
Vent Rate (kt-ft) 30120 1600 30060
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 5
Max ADI Early 31 Fair 5 Very Poor 29 Fair
Max ADI Late 28 Fair 5 Very Poor 29 Fair
Max LVORI Early 4 5 5
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 62 percent. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 56 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 63 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 64 percent. Southwest
winds 5 to 10 mph.
$$
PAZ005-182030-
McKean-
Including the city of Bradford
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (0) 51 (-2) 77
RH % (24h trend) 36 (-33) 100 (+7) 53
20ftWnd-Val/AM(mph) NE 5 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4860 300 3770
Transport Wnd (mph) E 6 E 7 S 14
Vent Rate (kt-ft) 24300 1800 45240
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 25 Fair 4 Very Poor 29 Fair
Max ADI Late 26 Fair 6 Very Poor 37 Fair
Max LVORI Early 5 4 5
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Minimum RH 68 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 56 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. Minimum RH 39 percent. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 50 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 49 percent. Southwest winds
5 to 10 mph.
$$
PAZ027-182030-
Mifflin-
Including the city of Lewistown
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-11) 58 (-4) 74
RH % (24h trend) 59 (-1) 97 (0) 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 3720 300 3530
Transport Wnd (mph) E 7 SE 6 SE 10
Vent Rate (kt-ft) 22320 1500 31770
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 6 4
Max ADI Early 23 Fair 3 Very Poor 29 Fair
Max ADI Late 22 Fair 4 Very Poor 29 Fair
Max LVORI Early 5 6 6
Max LVORI Late 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 62 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 50 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 58 percent. Southwest
winds 5 to 10 mph.
$$
PAZ051-182030-
Montour-
Including the city of Danville
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-10) 60 (-4) 77
RH % (24h trend) 50 (-5) 91 (+1) 54
20ftWnd-Val/AM(mph) NE 5 G14 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) 4380 320 4020
Transport Wnd (mph) E 5 SE 6 S 10
Vent Rate (kt-ft) 17520 1600 36180
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 6 4
Max ADI Early 24 Fair 3 Very Poor 27 Fair
Max ADI Late 22 Fair 3 Very Poor 29 Fair
Max LVORI Early 4 4 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...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 69 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 60 percent. North winds
around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Minimum RH 49 percent. North winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 58 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 59 percent. Southwest
winds 5 to 10 mph.
$$
PAZ018-182030-
Northern Centre-
Including the city of Philipsburg
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-6) 57 (-2) 74
RH % (24h trend) 42 (-16) 99 (+9) 56
20ftWnd-Val/AM(mph) NE 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 5210 170 3320
Transport Wnd (mph) E 5 SE 9 S 13
Vent Rate (kt-ft) 20840 1360 36520
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 8 4
Max ADI Early 22 Fair 5 Very Poor 29 Fair
Max ADI Late 20 Gen Poor 6 Very Poor 32 Fair
Max LVORI Early 5 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Highs in the mid 70s. Minimum RH
68 percent. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 56 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 43 percent. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the lower 80s. Minimum RH 55 percent.
South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 49 percent. Southwest
winds 5 to 10 mph.
$$
PAZ012-182030-
Northern Clinton-
Including the city of Renovo
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-5) 58 (0) 74
RH % (24h trend) 38 (-20) 97 (+9) 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) 5420 260 3730
Transport Wnd (mph) E 5 SE 8 S 13
Vent Rate (kt-ft) 21680 1820 41030
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 4
Max ADI Early 25 Fair 3 Very Poor 30 Fair
Max ADI Late 23 Fair 4 Very Poor 35 Fair
Max LVORI Early 4 5 7
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 67 percent. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 55 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 40 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
53 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 48 percent. Southwest winds
around 5 mph.
$$
PAZ041-182030-
Northern Lycoming-
Including the city of Trout Run
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-7) 55 (-3) 73
RH % (24h trend) 43 (-21) 97 (+7) 60
20ftWnd-Val/AM(mph) NE 7 G19 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5100 250 3560
Transport Wnd (mph) NE 5 E 6 S 13
Vent Rate (kt-ft) 20400 1250 39160
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 8 4
Max ADI Early 27 Fair 3 Very Poor 31 Fair
Max ADI Late 24 Fair 4 Very Poor 35 Fair
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the lower 70s. Minimum RH 76 percent. South
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 70s. Minimum RH 65 percent. North winds
5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Minimum RH 48 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs around 80. Minimum RH 63 percent. South
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 59 percent. Southwest
winds 5 to 10 mph.
$$
PAZ052-182030-
Northumberland-
Including the cities of Sunbury and Shamokin
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-11) 59 (-4) 76
RH % (24h trend) 51 (-7) 92 (+1) 56
20ftWnd-Val/AM(mph) NE 5 G15 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) 4180 340 3930
Transport Wnd (mph) E 5 SE 6 SE 10
Vent Rate (kt-ft) 16720 1700 35370
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 5 4
Max ADI Early 25 Fair 3 Very Poor 28 Fair
Max ADI Late 21 Fair 3 Very Poor 28 Fair
Max LVORI Early 4 4 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...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 70 percent. Southeast
winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 60 percent. North winds
around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Minimum RH 50 percent. North winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 59 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 61 percent. Southwest
winds 5 to 10 mph.
$$
PAZ056-182030-
Perry-
Including the city of Newport
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-14) 59 (-5) 75
RH % (24h trend) 63 (+6) 95 (+1) 65
20ftWnd-Val/AM(mph) NE 5 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 3140 330 3520
Transport Wnd (mph) E 8 SE 6 SE 10
Vent Rate (kt-ft) 21980 1650 31680
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 4
Max ADI Early 23 Fair 4 Very Poor 30 Fair
Max ADI Late 20 Gen Poor 4 Very Poor 29 Fair
Max LVORI Early 4 5 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 62 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Minimum RH 52 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Minimum RH
62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 60 percent. Southwest
winds 5 to 10 mph.
$$
PAZ006-182030-
Potter-
Including the city of Coudersport
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-3) 53 (-1) 73
RH % (24h trend) 37 (-31) 100 (+6) 59
20ftWnd-Val/AM(mph) NE 6 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4980 290 3540
Transport Wnd (mph) E 6 E 7 S 16
Vent Rate (kt-ft) 24900 1740 49560
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 9 5
Max ADI Early 27 Fair 4 Very Poor 32 Fair
Max ADI Late 26 Fair 6 Very Poor 40 Fair
Max LVORI Early 5 3 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Minimum RH 72 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the mid 70s. Minimum RH 60 percent. Northeast winds 5 to
10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Minimum RH 41 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Minimum RH 54 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 52 percent. Southwest winds
5 to 10 mph.
$$
PAZ058-182030-
Schuylkill-
Including the city of Pottsville
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-14) 56 (-7) 75
RH % (24h trend) 59 (+2) 96 (+2) 58
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3280 300 3530
Transport Wnd (mph) E 7 E 5 SE 10
Vent Rate (kt-ft) 19680 1200 31770
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 5
Max ADI Early 23 Fair 4 Very Poor 29 Fair
Max ADI Late 23 Fair 5 Very Poor 29 Fair
Max LVORI Early 4 6 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 75 percent. Southeast
winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 64 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Minimum RH 55 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 65 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 67 percent. Southwest
winds 5 to 10 mph.
$$
PAZ050-182030-
Snyder-
Including the city of Selinsgrove
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-12) 60 (-3) 73
RH % (24h trend) 59 (-1) 94 (-1) 62
20ftWnd-Val/AM(mph) NE 5 G16 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) 3620 300 3830
Transport Wnd (mph) E 6 SE 5 SE 10
Vent Rate (kt-ft) 18100 1200 34470
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 5 4
Max ADI Early 28 Fair 2 Very Poor 26 Fair
Max ADI Late 21 Fair 3 Very Poor 28 Fair
Max LVORI Early 4 5 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 75 percent. Southeast
winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 67 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 55 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
65 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 64 percent. Southwest winds 5 to
10 mph.
$$
PAZ033-182030-
Somerset-
Including the city of Somerset
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-6) 59 (-2) 77
RH % (24h trend) 62 (-1) 100 (+3) 70
20ftWnd-Val/AM(mph) Lgt/Var SE 5 G14
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4570 310 2820
Transport Wnd (mph) E 6 SE 13 SE 12
Vent Rate (kt-ft) 22850 3410 28200
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 5
Max ADI Early 14 Gen Poor 9 Poor 20 Gen Poor
Max ADI Late 17 Gen Poor 10 Poor 24 Fair
Max LVORI Early 6 6 5
Max LVORI Late 4 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 73 percent. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 65 percent. Northeast
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 53 percent. East winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 70s. Minimum RH 58 percent. West winds
around 5 mph.
$$
PAZ019-182030-
Southern Centre-
Including the city of State College
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-10) 57 (-3) 74
RH % (24h trend) 51 (-8) 97 (+1) 63
20ftWnd-Val/AM(mph) NE 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SE 5
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4920 300 3390
Transport Wnd (mph) E 6 SE 6 S 13
Vent Rate (kt-ft) 24600 1500 37290
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 4
Max ADI Early 24 Fair 4 Very Poor 30 Fair
Max ADI Late 20 Gen Poor 4 Very Poor 31 Fair
Max LVORI Early 5 5 6
Max LVORI Late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 74 percent. Southeast
winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 61 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 49 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
61 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 56 percent. Southwest
winds 5 to 10 mph.
$$
PAZ045-182030-
Southern Clinton-
Including the city of Lock Haven
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-9) 57 (-3) 75
RH % (24h trend) 47 (-9) 96 (+3) 59
20ftWnd-Val/AM(mph) NE 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 5110 250 3700
Transport Wnd (mph) E 6 SE 6 S 13
Vent Rate (kt-ft) 25550 1250 40700
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 4
Max ADI Early 23 Fair 3 Very Poor 31 Fair
Max ADI Late 20 Gen Poor 4 Very Poor 32 Fair
Max LVORI Early 5 5 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows around
60. Highs in the mid 70s. Minimum RH 71 percent. Southeast winds
around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 61 percent. Northeast winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 46 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
58 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 55 percent. Southwest
winds 5 to 10 mph.
$$
PAZ046-182030-
Southern Lycoming-
Including the city of Williamsport
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-9) 58 (-4) 75
RH % (24h trend) 44 (-14) 94 (+3) 56
20ftWnd-Val/AM(mph) N 6 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5100 320 4110
Transport Wnd (mph) NE 5 SE 6 S 13
Vent Rate (kt-ft) 20400 1600 45210
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 4
Max ADI Early 25 Fair 3 Very Poor 31 Fair
Max ADI Late 22 Fair 3 Very Poor 33 Fair
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 73 percent. Southeast
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 62 percent. North winds 5 to
10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 48 percent. North winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
62 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 59 percent. Southwest
winds 5 to 10 mph.
$$
PAZ042-182030-
Sullivan-
Including the city of Laporte
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-6) 54 (-3) 73
RH % (24h trend) 46 (-24) 100 (+3) 62
20ftWnd-Val/AM(mph) NE 6 G19 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4740 180 3910
Transport Wnd (mph) NE 5 NE 5 S 13
Vent Rate (kt-ft) 18960 720 43010
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 8 5
Max ADI Early 25 Fair 3 Very Poor 27 Fair
Max ADI Late 23 Fair 5 Very Poor 33 Fair
Max LVORI Early 4 5 7
Max LVORI Late 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 70s.
Minimum RH 81 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 71 percent. North winds
5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 55 percent. North winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 70 percent. South winds
5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the mid 70s. Minimum RH 69 percent. Southwest winds 5 to
10 mph.
$$
PAZ037-182030-
Tioga-
Including the cities of Mansfield and Wellsboro
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-5) 53 (-2) 73
RH % (24h trend) 40 (-30) 98 (+4) 57
20ftWnd-Val/AM(mph) NE 6 G18 S 5 G13
20ftWnd-Rdg/PM(mph) NE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4720 270 3890
Transport Wnd (mph) NE 6 NE 7 S 15
Vent Rate (kt-ft) 23600 1620 50570
Dispersion 5 1 5
DSI 2 1
Sunshine Hours 8 5
Max ADI Early 29 Fair 3 Very Poor 35 Fair
Max ADI Late 28 Fair 5 Very Poor 40 Fair
Max LVORI Early 5 3 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 70s.
Minimum RH 73 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the mid 70s. Minimum RH 64 percent. North winds 5 to
10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 46 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Minimum RH 59 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Minimum RH 56 percent. Southwest winds
5 to 10 mph.
$$
PAZ049-182030-
Union-
Including the city of Lewisburg
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-11) 58 (-4) 75
RH % (24h trend) 51 (-4) 94 (+1) 57
20ftWnd-Val/AM(mph) N 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4210 240 4030
Transport Wnd (mph) E 5 SE 6 S 12
Vent Rate (kt-ft) 16840 1200 40300
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 4
Max ADI Early 25 Fair 3 Very Poor 28 Fair
Max ADI Late 21 Fair 3 Very Poor 30 Fair
Max LVORI Early 4 5 6
Max LVORI Late 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 71 percent. Southeast
winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Minimum RH 62 percent. North winds around
5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 50 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Minimum RH
60 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 58 percent. Southwest
winds 5 to 10 mph.
$$
PAZ004-182030-
Warren-
Including the city of Warren
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+1) 56 (+1) 82
RH % (24h trend) 38 (-38) 100 (+4) 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4690 320 4150
Transport Wnd (mph) E 7 E 7 S 13
Vent Rate (kt-ft) 28140 1920 45650
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 10 7
Max ADI Early 24 Fair 5 Very Poor 27 Fair
Max ADI Late 25 Fair 7 Poor 34 Fair
Max LVORI Early 5 4 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...
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH
68 percent. South winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Minimum RH 56 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 42 percent. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 52 percent. South winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 50 percent. West winds
5 to 10 mph.
$$
PAZ065-182030-
York-
Including the city of York
150 AM EDT Mon Aug 18 2025
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-18) 62 (-4) 74
RH % (24h trend) 70 (+13) 92 (-2) 66
20ftWnd-Val/AM(mph) NE 7 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 6 G13 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2600 400 3210
Transport Wnd (mph) NE 13 E 7 E 10
Vent Rate (kt-ft) 28600 2400 28890
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 4 5
Max ADI Early 33 Fair 7 Poor 30 Fair
Max ADI Late 28 Fair 6 Very Poor 30 Fair
Max LVORI Early 4 5 5
Max LVORI Late 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Minimum RH 76 percent. Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Minimum RH 65 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 57 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 62 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Minimum RH 63 percent. Southwest
winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$