Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
248
FNUS51 KCTP 221552
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
1152 AM EDT Fri Aug 22 2025
.DISCUSSION...
High pressure will bring abundant sunshine and seasonably mild
temperatures today. Min RH values will fall into the 40s to low
50s this afternoon and again on Saturday with some locations in
the North- Central and Northwest Mountains of PA dipping into the
30 to 35 percent range this afternoon.A moderately gusty
southerly breeze will develop on Saturday helping to dry out finer
fuels.
Sunday will bring a round or two of showers and perhaps a
few gusty thunderstorms moving east through the state in the
afternoon and early evening. In the wake of a cold front next
week, gusty west-northwest winds will be accompanied by lower
humidity and cool temperatures.
PAZ064-230815-
Adams-
Including the city of Gettysburg
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (-1) 83 (+2) 63 82
RH % (24h trend) 90 (-8) 52 (+4) 96 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G14 S 5 G14 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.11
Precip Duration 1 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 200 5130 350 3600
Transport Wnd (mph) S 7 S 15 S 14 S 14
Vent Rate (kt-ft) 1200 66690 4200 43200
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 11 3
Max ADI Early 4 Very Poor 37 Fair 10 Poor 28 Fair
Max ADI Late 4 Very Poor 51 Gen Good 11 Poor 35 Fair
Max LVORI Early 4 5 4 5
Max LVORI Late 5 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 51 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 48 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 43 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 47 percent. Southwest winds around 5 mph.
$$
PAZ034-230815-
Bedford-
Including the city of Bedford
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 60 70
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 58 (-1) 83 (+3) 63 80
RH % (24h trend) 94 (-3) 57 (+6) 97 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 S 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.10 0.19
Precip Duration 4 6
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 210 5250 220 4180
Transport Wnd (mph) S 7 S 14 S 9 SW 9
Vent Rate (kt-ft) 1260 63000 1760 33440
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 24 Fair 10 Poor 20 Gen Poor
Max ADI Late 4 Very Poor 40 Fair 7 Poor 28 Fair
Max LVORI Early 4 6 4 6
Max LVORI Late 6 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 70s. Minimum RH
47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 70.
Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 47 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 42 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 47 percent. West winds around 5 mph.
$$
PAZ025-230815-
Blair-
Including the city of Altoona
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 20 60 80
Chance of Thunder (%) 0 20 50 50
Temp (24h trend) 57 (0) 84 (+4) 62 81
RH % (24h trend) 93 (-5) 59 (+11) 97 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G14 S 6 G14 Lgt/Var
Precip Amount 0.00 0.00 0.11 0.18
Precip Duration 0 4 7
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 130 4840 190 4260
Transport Wnd (mph) S 8 S 14 S 9 SW 10
Vent Rate (kt-ft) 910 58080 1520 38340
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 25 Fair 18 Gen Poor 22 Fair
Max ADI Late 4 Very Poor 43 Gen Good 9 Poor 28 Fair
Max LVORI Early 4 6 4 6
Max LVORI Late 6 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 70s. Minimum RH
49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the upper 60s.
Minimum RH 53 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
70. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 48 percent. West winds around 5 mph.
$$
PAZ024-230815-
Cambria-
Including the city of Johnstown
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 30 70 70
Chance of Thunder (%) 0 20 50 50
Temp (24h trend) 58 (+1) 81 (+2) 62 78
RH % (24h trend) 93 (-6) 60 (+11) 100 65
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G14 S 5 G15 Lgt/Var
Precip Amount 0.00 0.01 0.19 0.16
Precip Duration 1 8 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 170 4670 190 4820
Transport Wnd (mph) S 10 S 12 SW 9 SW 13
Vent Rate (kt-ft) 1530 46700 1520 53020
Dispersion 1 5 1 5
DSI 2 1 1
Sunshine Hours 8 3
Max ADI Early 4 Very Poor 26 Fair 16 Gen Poor 24 Fair
Max ADI Late 5 Very Poor 36 Fair 8 Poor 38 Fair
Max LVORI Early 4 5 5 7
Max LVORI Late 5 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. Minimum RH 50 percent. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the upper 60s.
Minimum RH 55 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 44 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Minimum RH 47 percent. West winds around 5 mph.
$$
PAZ011-230815-
Cameron-
Including the city of Emporium
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 20 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 56 (+2) 84 (+1) 61 82
RH % (24h trend) 92 (-7) 51 (+11) 100 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.13 0.11
Precip Duration 0 2 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 190 5480 250 5680
Transport Wnd (mph) S 7 S 17 S 8 SW 14
Vent Rate (kt-ft) 1140 82200 1750 68160
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 7 3
Max ADI Early 3 Very Poor 33 Fair 9 Poor 25 Fair
Max ADI Late 4 Very Poor 53 Gen Good 7 Poor 45 Gen Good
Max LVORI Early 4 5 5 7
Max LVORI Late 6 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 42 percent. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Minimum RH 48 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. Minimum RH 39 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 37 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the upper 70s.
Minimum RH 39 percent. West winds around 5 mph.
$$
PAZ017-230815-
Clearfield-
Including the cities of DuBois and Clearfield
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 20 60 70
Chance of Thunder (%) 0 20 50 50
Temp (24h trend) 56 (+1) 83 (+2) 60 81
RH % (24h trend) 92 (-7) 51 (+10) 99 54
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G14 S 5 G14 SW 5 G12
Precip Amount 0.00 0.02 0.13 0.13
Precip Duration 0 6 5
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 240 5190 310 5490
Transport Wnd (mph) S 8 S 15 S 8 SW 14
Vent Rate (kt-ft) 1680 67470 2170 65880
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 29 Fair 14 Gen Poor 25 Fair
Max ADI Late 4 Very Poor 46 Gen Good 8 Poor 43 Gen Good
Max LVORI Early 4 5 5 7
Max LVORI Late 6 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 45 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Minimum RH 41 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 38 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 41 percent. West winds around 5 mph.
$$
PAZ053-230815-
Columbia-
Including the cities of Bloomsburg and Berwick
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (+3) 84 (+2) 63 80
RH % (24h trend) 89 (-8) 48 (0) 97 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G16 S 6 G18 Lgt/Var
Precip Amount 0.00 0.00 0.05 0.17
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 180 5490 360 3420
Transport Wnd (mph) S 7 S 18 S 15 S 16
Vent Rate (kt-ft) 1080 87840 4680 47880
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 10 2
Max ADI Early 2 Very Poor 43 Gen Good 12 Poor 27 Fair
Max ADI Late 3 Very Poor 57 Gen Good 12 Poor 41 Gen Good
Max LVORI Early 4 5 3 5
Max LVORI Late 6 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 51 percent. West
winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 47 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 46 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 48 percent. Southwest winds around 5 mph.
$$
PAZ063-230815-
Cumberland-
Including the city of Carlisle
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 70
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 58 (0) 84 (+2) 63 82
RH % (24h trend) 86 (-8) 49 (+3) 92 67
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.04 0.21
Precip Duration 1 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 210 5340 380 3510
Transport Wnd (mph) S 6 S 16 S 12 S 15
Vent Rate (kt-ft) 1050 74760 3800 45630
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 10 3
Max ADI Early 3 Very Poor 34 Fair 10 Poor 25 Fair
Max ADI Late 4 Very Poor 50 Gen Good 10 Poor 35 Fair
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 47 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 42 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 46 percent. West winds around 5 mph.
$$
PAZ057-230815-
Dauphin-
Including the cities of Harrisburg and Hershey
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (0) 84 (+2) 63 82
RH % (24h trend) 89 (-7) 48 (+1) 96 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G16 S 7 G16 S 5
Precip Amount 0.00 0.00 0.02 0.16
Precip Duration 1 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 190 5460 360 3550
Transport Wnd (mph) S 5 S 16 S 15 S 15
Vent Rate (kt-ft) 760 76440 4680 46150
Dispersion 1 5 1 5
DSI 3 2 2
Sunshine Hours 11 3
Max ADI Early 3 Very Poor 37 Fair 11 Poor 28 Fair
Max ADI Late 4 Very Poor 52 Gen Good 12 Poor 37 Fair
Max LVORI Early 4 5 3 5
Max LVORI Late 5 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 48 percent. Southwest winds around 5 mph.
$$
PAZ010-230815-
Elk-
Including the cities of St. Marys and Ridgway
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 30 60 70
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 55 (+1) 84 (+3) 59 80
RH % (24h trend) 92 (-8) 51 (+9) 100 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G14 Lgt/Var SW 5 G12
Precip Amount 0.00 0.03 0.15 0.09
Precip Duration 0 6 5
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 220 5380 290 5550
Transport Wnd (mph) S 6 SW 17 SW 7 SW 15
Vent Rate (kt-ft) 1100 80700 1740 72150
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 7 4
Max ADI Early 2 Very Poor 36 Fair 9 Poor 30 Fair
Max ADI Late 4 Very Poor 55 Gen Good 5 Very Poor 48 Gen Good
Max LVORI Early 4 5 6 8
Max LVORI Late 6 1 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 46 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Minimum RH 50 percent. West winds
5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 38 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 42 percent. West winds around 5 mph.
$$
PAZ036-230815-
Franklin-
Including the city of Chambersburg
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 70
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 58 (-1) 85 (+3) 62 82
RH % (24h trend) 86 (-10) 53 (+5) 94 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 6 G15 Lgt/Var
Precip Amount 0.00 0.00 0.04 0.17
Precip Duration 1 5
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 200 5170 280 3280
Transport Wnd (mph) S 9 S 16 S 13 S 12
Vent Rate (kt-ft) 1600 72380 3080 32800
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 10 3
Max ADI Early 3 Very Poor 31 Fair 11 Poor 23 Fair
Max ADI Late 4 Very Poor 50 Gen Good 10 Poor 28 Fair
Max LVORI Early 4 4 3 5
Max LVORI Late 4 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 47 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 42 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 47 percent. West winds around 5 mph.
$$
PAZ035-230815-
Fulton-
Including the city of McConnellsburg
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 70
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 59 (0) 84 (+3) 62 81
RH % (24h trend) 90 (-8) 55 (+6) 99 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.06 0.16
Precip Duration 2 5
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 140 5340 170 3350
Transport Wnd (mph) S 7 S 15 S 8 S 10
Vent Rate (kt-ft) 840 69420 1190 30150
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 10 4
Max ADI Early 4 Very Poor 25 Fair 9 Poor 19 Gen Poor
Max ADI Late 4 Very Poor 45 Gen Good 9 Poor 26 Fair
Max LVORI Early 4 5 4 6
Max LVORI Late 6 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 70s. Minimum RH
47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 48 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 48 percent. West winds around 5 mph.
$$
PAZ026-230815-
Huntingdon-
Including the cities of Huntingdon and Mount Union
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 57 (0) 84 (+2) 62 81
RH % (24h trend) 92 (-7) 55 (+7) 99 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 S 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.08 0.20
Precip Duration 2 6
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 160 5150 280 3980
Transport Wnd (mph) S 7 S 15 S 9 SW 10
Vent Rate (kt-ft) 960 66950 2240 35820
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 9 3
Max ADI Early 3 Very Poor 28 Fair 9 Poor 21 Fair
Max ADI Late 4 Very Poor 47 Gen Good 9 Poor 27 Fair
Max LVORI Early 4 5 4 7
Max LVORI Late 6 2 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 70s. Minimum RH 48 percent. West
winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 49 percent. West winds around 5 mph.
$$
PAZ028-230815-
Juniata-
Including the city of Mifflintown
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 40 50
Temp (24h trend) 57 (+1) 84 (+2) 62 81
RH % (24h trend) 92 (-7) 53 (+5) 100 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G15 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.07 0.22
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 200 5320 380 3520
Transport Wnd (mph) S 7 S 16 S 12 S 13
Vent Rate (kt-ft) 1200 74480 3800 38720
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 9 3
Max ADI Early 3 Very Poor 34 Fair 11 Poor 25 Fair
Max ADI Late 3 Very Poor 51 Gen Good 8 Poor 33 Fair
Max LVORI Early 5 6 4 6
Max LVORI Late 6 1 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 49 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 45 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ066-230815-
Lancaster-
Including the city of Lancaster
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 58 (0) 84 (+2) 64 82
RH % (24h trend) 92 (-3) 51 (+2) 97 67
20ftWnd-Val/AM(mph) Lgt/Var S 5 G12
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G16 S 7 G15 S 7
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt(ft-agl) 260 4910 420 4480
Transport Wnd (mph) S 8 S 15 S 14 S 15
Vent Rate (kt-ft) 1820 63830 5040 58240
Dispersion 1 5 1 5
DSI 3 2 2
Sunshine Hours 12 4
Max ADI Early 3 Very Poor 32 Fair 9 Poor 36 Fair
Max ADI Late 4 Very Poor 46 Gen Good 10 Poor 41 Gen Good
Max LVORI Early 4 5 4 5
Max LVORI Late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs around 80. Minimum RH
55 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 45 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Minimum RH 48 percent. Southwest winds around 5 mph.
$$
PAZ059-230815-
Lebanon-
Including the city of Lebanon
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (0) 84 (+1) 63 82
RH % (24h trend) 93 (-2) 49 (+1) 97 70
20ftWnd-Val/AM(mph) Lgt/Var S 5
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G16 S 7 G16 S 6
Precip Amount 0.00 0.00 0.01 0.12
Precip Duration 1 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 190 5230 390 3410
Transport Wnd (mph) S 7 S 16 S 14 S 14
Vent Rate (kt-ft) 1140 73220 4680 40920
Dispersion 1 5 1 5
DSI 3 2 2
Sunshine Hours 11 3
Max ADI Early 3 Very Poor 34 Fair 11 Poor 31 Fair
Max ADI Late 3 Very Poor 50 Gen Good 10 Poor 34 Fair
Max LVORI Early 4 6 4 5
Max LVORI Late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs around 80. Minimum RH
52 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 45 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 49 percent. Southwest winds around 5 mph.
$$
PAZ005-230815-
McKean-
Including the city of Bradford
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 20 60 70
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 53 (+1) 83 (+3) 58 79
RH % (24h trend) 93 (-7) 52 (+10) 100 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 7 G14 Lgt/Var SW 5 G12
Precip Amount 0.00 0.03 0.12 0.09
Precip Duration 0 6 5
Precip Begin 4 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 200 5370 260 5620
Transport Wnd (mph) NE 2 SW 18 SW 9 SW 16
Vent Rate (kt-ft) 400 85920 2080 78680
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 7 4
Max ADI Early 2 Very Poor 39 Fair 11 Poor 35 Fair
Max ADI Late 4 Very Poor 57 Gen Good 6 Very Poor 51 Gen Good
Max LVORI Early 5 5 7 8
Max LVORI Late 6 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Minimum RH 50 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 53 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 40 percent. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 43 percent. West winds around 5 mph.
$$
PAZ027-230815-
Mifflin-
Including the city of Lewistown
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 56 (-1) 85 (+3) 61 81
RH % (24h trend) 92 (-7) 54 (+6) 99 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.07 0.21
Precip Duration 1 6
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 160 5190 260 3780
Transport Wnd (mph) S 7 S 16 S 12 S 10
Vent Rate (kt-ft) 960 72660 2600 34020
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 9 3
Max ADI Early 3 Very Poor 29 Fair 9 Poor 21 Fair
Max ADI Late 3 Very Poor 49 Gen Good 8 Poor 31 Fair
Max LVORI Early 4 6 4 7
Max LVORI Late 6 2 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 70s. Minimum RH 50 percent. West
winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ051-230815-
Montour-
Including the city of Danville
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 58 (+3) 84 (+1) 64 80
RH % (24h trend) 88 (-9) 47 (+1) 93 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G17 S 7 G16 S 5
Precip Amount 0.00 0.00 0.05 0.21
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 220 5410 420 3100
Transport Wnd (mph) S 6 S 18 S 15 S 15
Vent Rate (kt-ft) 1100 86560 5460 40300
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 10 2
Max ADI Early 3 Very Poor 40 Fair 13 Gen Poor 25 Fair
Max ADI Late 3 Very Poor 57 Gen Good 13 Gen Poor 36 Fair
Max LVORI Early 4 5 3 5
Max LVORI Late 6 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Minimum RH 48 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 48 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Minimum RH 44 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 43 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Minimum RH 47 percent. Southwest winds around 5 mph.
$$
PAZ018-230815-
Northern Centre-
Including the city of Philipsburg
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 30 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 57 (+2) 83 (+3) 60 81
RH % (24h trend) 90 (-9) 51 (+9) 97 59
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 6 G17 Lgt/Var
Precip Amount 0.00 0.00 0.10 0.20
Precip Duration 1 2 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 60 4810 120 4940
Transport Wnd (mph) S 8 S 15 S 9 SW 13
Vent Rate (kt-ft) 420 62530 960 54340
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 27 Fair 18 Gen Poor 18 Gen Poor
Max ADI Late 4 Very Poor 43 Gen Good 13 Gen Poor 38 Fair
Max LVORI Early 3 5 4 6
Max LVORI Late 5 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. Minimum RH
45 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the upper 60s.
Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 42 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 40 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
$$
PAZ012-230815-
Northern Clinton-
Including the city of Renovo
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 20 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 57 (+2) 83 (+1) 61 81
RH % (24h trend) 92 (-7) 50 (+10) 99 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G15 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.09 0.20
Precip Duration 1 2 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 130 4940 200 5280
Transport Wnd (mph) S 8 S 16 S 9 SW 14
Vent Rate (kt-ft) 910 69160 1600 63360
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 31 Fair 10 Poor 22 Fair
Max ADI Late 4 Very Poor 48 Gen Good 10 Poor 40 Fair
Max LVORI Early 4 6 4 6
Max LVORI Late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Minimum RH
42 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs around 70.
Minimum RH 45 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 39 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 37 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 41 percent. West winds around 5 mph.
$$
PAZ041-230815-
Northern Lycoming-
Including the city of Trout Run
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 56 (+2) 81 (+1) 60 79
RH % (24h trend) 93 (-6) 53 (+7) 98 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G17 S 7 G19 S 5 G12
Precip Amount 0.00 0.00 0.06 0.21
Precip Duration 2 6
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 90 4820 230 4050
Transport Wnd (mph) S 7 S 18 S 13 S 14
Vent Rate (kt-ft) 540 77120 2530 48600
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 36 Fair 21 Fair 20 Gen Poor
Max ADI Late 3 Very Poor 54 Gen Good 14 Gen Poor 33 Fair
Max LVORI Early 4 6 3 5
Max LVORI Late 6 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Minimum RH 49 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the upper 60s.
Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
70. Minimum RH 45 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 48 percent. Southwest winds around 5 mph.
$$
PAZ052-230815-
Northumberland-
Including the cities of Sunbury and Shamokin
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 58 (+3) 83 (+1) 63 80
RH % (24h trend) 89 (-10) 49 (+2) 96 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G16 S 6 G16 Lgt/Var
Precip Amount 0.00 0.00 0.05 0.22
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 210 5330 450 3150
Transport Wnd (mph) S 8 S 18 S 16 S 16
Vent Rate (kt-ft) 1470 85280 6300 44100
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 10 2
Max ADI Early 3 Very Poor 41 Gen Good 13 Gen Poor 27 Fair
Max ADI Late 4 Very Poor 57 Gen Good 13 Gen Poor 40 Fair
Max LVORI Early 4 5 3 5
Max LVORI Late 6 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 50 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 47 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 48 percent. Southwest winds around 5 mph.
$$
PAZ056-230815-
Perry-
Including the city of Newport
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 58 (+1) 84 (+2) 61 81
RH % (24h trend) 90 (-8) 53 (+6) 99 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.06 0.22
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 110 5320 310 3280
Transport Wnd (mph) S 8 S 16 S 12 S 14
Vent Rate (kt-ft) 770 74480 3100 39360
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 10 3
Max ADI Early 3 Very Poor 33 Fair 11 Poor 24 Fair
Max ADI Late 4 Very Poor 50 Gen Good 10 Poor 33 Fair
Max LVORI Early 4 5 3 5
Max LVORI Late 5 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 45 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ006-230815-
Potter-
Including the city of Coudersport
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 55 (+3) 81 (+2) 59 78
RH % (24h trend) 93 (-7) 54 (+10) 100 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G16 S 5 G15 SW 5 G12
Precip Amount 0.00 0.00 0.13 0.12
Precip Duration 2 6
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 190 5130 250 5340
Transport Wnd (mph) NE 2 S 18 S 10 SW 15
Vent Rate (kt-ft) 380 82080 2250 69420
Dispersion 1 5 1 5
DSI 2 1 2
Sunshine Hours 7 3
Max ADI Early 3 Very Poor 36 Fair 23 Fair 27 Fair
Max ADI Late 4 Very Poor 54 Gen Good 12 Poor 45 Gen Good
Max LVORI Early 4 5 5 7
Max LVORI Late 6 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Minimum RH 51 percent. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 53 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 41 percent. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 44 percent. West winds around 5 mph.
$$
PAZ058-230815-
Schuylkill-
Including the city of Pottsville
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 56 (+2) 81 (+1) 61 79
RH % (24h trend) 93 (-4) 49 (+2) 100 74
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G16 S 5 G16 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.14
Precip Duration 1 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 160 5190 350 3400
Transport Wnd (mph) SW 7 S 17 S 14 S 16
Vent Rate (kt-ft) 960 77850 4200 47600
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 11 3
Max ADI Early 3 Very Poor 34 Fair 9 Poor 31 Fair
Max ADI Late 4 Very Poor 52 Gen Good 9 Poor 38 Fair
Max LVORI Early 5 6 4 5
Max LVORI Late 6 1 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 54 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 47 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 50 percent. Southwest winds around 5 mph.
$$
PAZ050-230815-
Snyder-
Including the city of Selinsgrove
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (+1) 82 (+2) 63 78
RH % (24h trend) 93 (-4) 53 (+2) 98 76
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G16 S 5 G16 Lgt/Var
Precip Amount 0.00 0.00 0.07 0.25
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 140 5320 320 3300
Transport Wnd (mph) S 7 S 17 S 13 S 14
Vent Rate (kt-ft) 840 79800 3520 39600
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 10 2
Max ADI Early 3 Very Poor 36 Fair 11 Poor 26 Fair
Max ADI Late 4 Very Poor 55 Gen Good 11 Poor 34 Fair
Max LVORI Early 4 6 3 5
Max LVORI Late 6 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 54 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 47 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ033-230815-
Somerset-
Including the city of Somerset
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 20 60 70
Chance of Thunder (%) 0 20 50 50
Temp (24h trend) 58 (0) 83 (+5) 62 78
RH % (24h trend) 100 (0) 61 (+2) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.16 0.18
Precip Duration 0 8 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 160 5220 170 4230
Transport Wnd (mph) S 9 S 13 S 9 SW 12
Vent Rate (kt-ft) 1280 57420 1360 42300
Dispersion 1 5 1 5
DSI 1 1 1
Sunshine Hours 8 3
Max ADI Early 4 Very Poor 24 Fair 8 Poor 20 Gen Poor
Max ADI Late 5 Very Poor 38 Fair 6 Very Poor 31 Fair
Max LVORI Early 5 7 6 7
Max LVORI Late 7 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. Minimum RH 51 percent. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. Minimum RH 55 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 46 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ019-230815-
Southern Centre-
Including the city of State College
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 56 (+1) 83 (+1) 60 80
RH % (24h trend) 92 (-7) 54 (+7) 99 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.07 0.21
Precip Duration 2 6
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 150 5000 220 4280
Transport Wnd (mph) S 8 S 16 S 14 SW 12
Vent Rate (kt-ft) 1050 70000 2640 42800
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 9 3
Max ADI Early 3 Very Poor 29 Fair 18 Gen Poor 19 Gen Poor
Max ADI Late 4 Very Poor 49 Gen Good 12 Poor 32 Fair
Max LVORI Early 4 5 4 6
Max LVORI Late 6 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Minimum RH
49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 46 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 48 percent. West winds around 5 mph.
$$
PAZ045-230815-
Southern Clinton-
Including the city of Lock Haven
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 50 50
Temp (24h trend) 57 (+2) 85 (+2) 60 82
RH % (24h trend) 92 (-8) 52 (+7) 97 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G16 S 5 G16 Lgt/Var
Precip Amount 0.00 0.00 0.06 0.23
Precip Duration 2 6
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 120 5310 170 4270
Transport Wnd (mph) S 7 S 17 S 15 SW 13
Vent Rate (kt-ft) 720 79650 2210 46970
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 9 3
Max ADI Early 3 Very Poor 35 Fair 18 Gen Poor 19 Gen Poor
Max ADI Late 4 Very Poor 52 Gen Good 11 Poor 32 Fair
Max LVORI Early 4 5 3 5
Max LVORI Late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Minimum RH 46 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 41 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 45 percent. West winds around 5 mph.
$$
PAZ046-230815-
Southern Lycoming-
Including the city of Williamsport
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (+2) 83 (+1) 62 79
RH % (24h trend) 92 (-6) 50 (+4) 95 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G17 S 8 G18 S 5
Precip Amount 0.00 0.00 0.06 0.24
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 210 5280 350 3440
Transport Wnd (mph) S 6 S 18 S 14 S 14
Vent Rate (kt-ft) 1050 84480 4200 41280
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 9 2
Max ADI Early 3 Very Poor 34 Fair 18 Gen Poor 20 Gen Poor
Max ADI Late 3 Very Poor 55 Gen Good 13 Gen Poor 32 Fair
Max LVORI Early 4 6 3 5
Max LVORI Late 6 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 48 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 47 percent. Southwest winds around 5 mph.
$$
PAZ042-230815-
Sullivan-
Including the city of Laporte
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 40 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 56 (+3) 79 (+1) 59 75
RH % (24h trend) 93 (-7) 55 (+3) 100 79
20ftWnd-Val/AM(mph) Lgt/Var S 6 G20
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G17 S 8 G22 S 5 G13
Precip Amount 0.00 0.00 0.05 0.19
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 100 4880 330 3170
Transport Wnd (mph) S 6 S 21 S 16 S 17
Vent Rate (kt-ft) 500 87840 4620 47550
Dispersion 1 5 1 5
DSI 2 2 1
Sunshine Hours 10 2
Max ADI Early 3 Very Poor 43 Gen Good 15 Gen Poor 25 Fair
Max ADI Late 4 Very Poor 60 Gen Good 19 Gen Poor 39 Fair
Max LVORI Early 5 5 3 5
Max LVORI Late 6 1 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 70s. Minimum RH 56 percent. West
winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 55 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 52 percent. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 50 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
Minimum RH 55 percent. Southwest winds around 5 mph.
$$
PAZ037-230815-
Tioga-
Including the cities of Mansfield and Wellsboro
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 56 (+4) 80 (+2) 60 78
RH % (24h trend) 91 (-9) 54 (+6) 98 65
20ftWnd-Val/AM(mph) Lgt/Var S 5 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 8 G17 S 7 G19 S 6
Precip Amount 0.00 0.00 0.09 0.14
Precip Duration 2 6
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 170 5200 310 4550
Transport Wnd (mph) E 5 S 20 S 15 SW 16
Vent Rate (kt-ft) 680 88400 4030 63700
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 8 3
Max ADI Early 3 Very Poor 45 Gen Good 25 Fair 30 Fair
Max ADI Late 5 Very Poor 59 Gen Good 17 Gen Poor 43 Gen Good
Max LVORI Early 4 5 3 5
Max LVORI Late 6 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
Minimum RH 50 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 45 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Minimum RH 47 percent. Southwest winds around 5 mph.
$$
PAZ049-230815-
Union-
Including the city of Lewisburg
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (+1) 83 (+1) 61 80
RH % (24h trend) 91 (-4) 50 (+3) 94 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G16 S 6 G16 Lgt/Var
Precip Amount 0.00 0.00 0.06 0.25
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 140 5280 270 3240
Transport Wnd (mph) SW 7 S 18 S 14 S 14
Vent Rate (kt-ft) 840 84480 3240 38880
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 9 2
Max ADI Early 3 Very Poor 34 Fair 12 Poor 23 Fair
Max ADI Late 3 Very Poor 54 Gen Good 11 Poor 32 Fair
Max LVORI Early 4 6 3 5
Max LVORI Late 6 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 45 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 48 percent. West winds around 5 mph.
$$
PAZ004-230815-
Warren-
Including the city of Warren
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 20 50 50
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 57 (+3) 84 (+3) 60 80
RH % (24h trend) 94 (-6) 52 (+6) 100 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G13 Lgt/Var W 5
Precip Amount 0.00 0.03 0.08 0.05
Precip Duration 0 2 2
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 240 5310 230 5170
Transport Wnd (mph) S 7 SW 18 SW 7 SW 15
Vent Rate (kt-ft) 1440 84960 1380 67210
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 7 5
Max ADI Early 2 Very Poor 34 Fair 9 Poor 33 Fair
Max ADI Late 4 Very Poor 58 Gen Good 4 Very Poor 45 Gen Good
Max LVORI Early 6 6 7 8
Max LVORI Late 6 1 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Minimum RH 54 percent. West winds
5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 53 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 45 percent. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 43 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 46 percent. West winds around 5 mph.
$$
PAZ065-230815-
York-
Including the city of York
1152 AM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 59 (0) 83 (+2) 65 83
RH % (24h trend) 89 (-7) 50 (+1) 95 68
20ftWnd-Val/AM(mph) Lgt/Var S 5
20ftWnd-Rdg/PM(mph) Lgt/Var S 7 G15 S 7 G15 S 6
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(ft-agl) 210 5230 470 3930
Transport Wnd (mph) S 6 S 15 S 14 S 14
Vent Rate (kt-ft) 1050 67990 5640 47160
Dispersion 1 5 1 5
DSI 2 2 2
Sunshine Hours 12 4
Max ADI Early 4 Very Poor 35 Fair 11 Poor 34 Fair
Max ADI Late 5 Very Poor 48 Gen Good 11 Poor 37 Fair
Max LVORI Early 3 5 4 5
Max LVORI Late 5 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Minimum RH 53 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 51 percent. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 44 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 48 percent. Southwest winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$