Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
741
FNUS51 KCTP 210734
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
334 AM EDT Thu Aug 21 2025
.DISCUSSION...
A deep east to northeast flow of moisture off the Northern
Atlantic will keep skies, but nothing more than some patchy
light morning drizzle is expected.
A clearing and drying trend will develop from north to south
Thursday night into Friday.
Our below normal temperatures for the past several days and
today will rebound back to several degrees or more above
normal Friday and Saturday.
Min RH values in the 60s and 70s today will fall into the 40s
to low 50s Friday and Saturday with some locations in the
North-Central and Northwest Mountains of PA dipping into
the 30 to 35 percent range Friday afternoon.
PAZ064-212030-
Adams-
Including the city of Gettysburg
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-3) 57 (-4) 82
RH % (24h trend) 78 (-6) 99 (-1) 45
20ftWnd-Val/AM(mph) NE 5 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 6 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 2460 220 4980
Transport Wnd (mph) N 14 N 8 NE 5
Vent Rate (kt-ft) 29520 1540 19920
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 13
Max ADI Early 25 Fair 9 Poor 20 Gen Poor
Max ADI Late 29 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 5 7 7
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 53 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 75 percent. South winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Minimum RH 52 percent.
West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 49 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 46 percent. West winds around 5 mph.
$$
PAZ034-212030-
Bedford-
Including the city of Bedford
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-1) 57 (-6) 81
RH % (24h trend) 70 (-11) 99 (0) 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2770 320 5160
Transport Wnd (mph) NE 9 N 6 NE 3
Vent Rate (kt-ft) 22160 1600 15480
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 12
Max ADI Early 19 Gen Poor 5 Very Poor 12 Poor
Max ADI Late 22 Fair 3 Very Poor 14 Gen Poor
Max LVORI Early 6 6 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 57 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent. South
winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 47 percent. West winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 70.
Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
70. Minimum RH 44 percent. West winds 5 to 10 mph.
$$
PAZ025-212030-
Blair-
Including the city of Altoona
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+3) 56 (-5) 83
RH % (24h trend) 71 (-15) 98 (-2) 44
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) 3010 280 4900
Transport Wnd (mph) NE 9 N 6 NE 3
Vent Rate (kt-ft) 24080 1400 14700
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 12
Max ADI Early 15 Gen Poor 5 Very Poor 14 Gen Poor
Max ADI Late 22 Fair 4 Very Poor 15 Gen Poor
Max LVORI Early 6 6 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 57 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent. South
winds 5 to 10 mph.
.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 around 70.
Minimum RH 53 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
70. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ024-212030-
Cambria-
Including the city of Johnstown
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (0) 55 (-7) 80
RH % (24h trend) 68 (-16) 99 (-1) 43
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3220 250 4930
Transport Wnd (mph) NE 9 NE 6 NE 3
Vent Rate (kt-ft) 25760 1250 14790
Dispersion 5 1 4
DSI 1 2
Sunshine Hours 3 11
Max ADI Early 17 Gen Poor 5 Very Poor 13 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 15 Gen Poor
Max LVORI Early 7 6 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 57 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 66 percent. Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. Minimum RH 50 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Minimum RH 54 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 49 percent. West winds 5 to 10 mph.
$$
PAZ011-212030-
Cameron-
Including the city of Emporium
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 53 (-7) 84
RH % (24h trend) 57 (-24) 99 (0) 33
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) 3060 340 5570
Transport Wnd (mph) NE 8 NE 6 N 5
Vent Rate (kt-ft) 21420 1700 22280
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 12
Max ADI Early 13 Gen Poor 5 Very Poor 22 Fair
Max ADI Late 23 Fair 4 Very Poor 22 Fair
Max LVORI Early 7 6 8
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 43 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH
52 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 45 percent. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. 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
lower 70s. Minimum RH 39 percent. West winds 5 to 10 mph.
$$
PAZ017-212030-
Clearfield-
Including the cities of DuBois and Clearfield
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 54 (-7) 83
RH % (24h trend) 57 (-24) 100 (0) 34
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3270 300 5350
Transport Wnd (mph) E 10 NE 6 N 3
Vent Rate (kt-ft) 29430 1500 16050
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 12
Max ADI Early 16 Gen Poor 5 Very Poor 19 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 19 Gen Poor
Max LVORI Early 6 6 8
Max LVORI Late 3 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 47 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 56 percent. Southwest winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. Minimum RH 45 percent.
West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the upper 60s.
Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 43 percent. West winds 5 to 10 mph.
$$
PAZ053-212030-
Columbia-
Including the cities of Bloomsburg and Berwick
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+7) 54 (-5) 84
RH % (24h trend) 66 (-17) 96 (-3) 43
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) 3350 260 5680
Transport Wnd (mph) NE 12 N 6 NW 6
Vent Rate (kt-ft) 33500 1300 28400
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 23 Fair 7 Poor 19 Gen Poor
Max ADI Late 29 Fair 4 Very Poor 27 Fair
Max LVORI Early 5 6 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 47 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 79 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Showers likely 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 mid 50s. Highs in the mid
70s. Minimum RH 52 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 47 percent. West winds around 5 mph.
$$
PAZ063-212030-
Cumberland-
Including the city of Carlisle
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Cloudy Pcldy Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (0) 57 (-4) 83
RH % (24h trend) 72 (-12) 95 (-3) 41
20ftWnd-Val/AM(mph) NE 5 G13 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G13 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 2730 260 5320
Transport Wnd (mph) NE 13 N 7 NE 5
Vent Rate (kt-ft) 30030 1560 21280
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 13
Max ADI Early 20 Gen Poor 8 Poor 19 Gen Poor
Max ADI Late 27 Fair 4 Very Poor 19 Gen Poor
Max LVORI Early 5 6 6
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 51 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs around 80. Minimum RH 74 percent. South winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
49 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 45 percent. West winds 5 to 10 mph.
$$
PAZ057-212030-
Dauphin-
Including the cities of Harrisburg and Hershey
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+2) 56 (-4) 83
RH % (24h trend) 72 (-15) 97 (-1) 43
20ftWnd-Val/AM(mph) NE 6 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 6 G15 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(ft-agl) 2880 240 5420
Transport Wnd (mph) NE 13 N 7 N 5
Vent Rate (kt-ft) 31680 1440 21680
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 21 Fair 9 Poor 18 Gen Poor
Max ADI Late 28 Fair 4 Very Poor 21 Fair
Max LVORI Early 5 6 6
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 49 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs around 80. Minimum RH 76 percent. South winds 5 to
10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH
52 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ010-212030-
Elk-
Including the cities of St. Marys and Ridgway
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+2) 52 (-8) 83
RH % (24h trend) 61 (-19) 100 (0) 35
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2840 330 5330
Transport Wnd (mph) NE 8 NE 6 N 3
Vent Rate (kt-ft) 19880 1650 15990
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 12
Max ADI Early 12 Poor 5 Very Poor 22 Fair
Max ADI Late 21 Fair 4 Very Poor 22 Fair
Max LVORI Early 8 6 8
Max LVORI Late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. A chance of showers. Lows in the mid
50s. Highs in the mid 80s. Minimum RH 45 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 60. Highs in the upper 70s. Minimum RH
52 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 49 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 42 percent. West winds 5 to 10 mph.
$$
PAZ036-212030-
Franklin-
Including the city of Chambersburg
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (0) 57 (-5) 83
RH % (24h trend) 71 (-11) 99 (0) 43
20ftWnd-Val/AM(mph) NE 5 G14 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 6 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2620 240 5120
Transport Wnd (mph) NE 13 N 7 NE 5
Vent Rate (kt-ft) 28820 1440 20480
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 25 Fair 8 Poor 16 Gen Poor
Max ADI Late 28 Fair 3 Very Poor 19 Gen Poor
Max LVORI Early 5 7 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 54 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs in the lower 80s. Minimum RH 76 percent. South winds
5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Minimum RH 48 percent.
West 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 around 50. Highs in the mid 70s.
Minimum RH 45 percent. West winds 5 to 10 mph.
$$
PAZ035-212030-
Fulton-
Including the city of McConnellsburg
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-1) 57 (-5) 83
RH % (24h trend) 73 (-9) 100 (0) 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2760 260 5380
Transport Wnd (mph) NE 12 N 7 E 3
Vent Rate (kt-ft) 27600 1560 16140
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 22 Fair 6 Very Poor 14 Gen Poor
Max ADI Late 25 Fair 3 Very Poor 16 Gen Poor
Max LVORI Early 5 7 7
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 57 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 78 percent. South
winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the upper 70s. Minimum RH 48 percent.
West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 45 percent. West winds 5 to 10 mph.
$$
PAZ026-212030-
Huntingdon-
Including the cities of Huntingdon and Mount Union
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+1) 55 (-6) 83
RH % (24h trend) 71 (-15) 100 (0) 43
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) 2990 290 5190
Transport Wnd (mph) NE 9 N 6 NE 3
Vent Rate (kt-ft) 23920 1450 15570
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 2 13
Max ADI Early 19 Gen Poor 5 Very Poor 15 Gen Poor
Max ADI Late 22 Fair 4 Very Poor 15 Gen Poor
Max LVORI Early 5 7 7
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 56 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 76 percent. South
winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. 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 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 46 percent. West winds 5 to 10 mph.
$$
PAZ028-212030-
Juniata-
Including the city of Mifflintown
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+2) 56 (-4) 83
RH % (24h trend) 70 (-18) 100 (0) 41
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2940 290 5620
Transport Wnd (mph) NE 10 N 7 N 3
Vent Rate (kt-ft) 26460 1740 16860
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 2 13
Max ADI Early 20 Gen Poor 7 Poor 18 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 19 Gen Poor
Max LVORI Early 5 7 8
Max LVORI Late 5 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 54 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 79 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ066-212030-
Lancaster-
Including the city of Lancaster
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (0) 56 (-5) 83
RH % (24h trend) 74 (-13) 93 (-6) 45
20ftWnd-Val/AM(mph) NE 9 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 9 G19 N 5 G16 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3000 300 5050
Transport Wnd (mph) NE 16 N 8 NE 7
Vent Rate (kt-ft) 42000 2100 30300
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 30 Fair 20 Gen Poor 22 Fair
Max ADI Late 39 Fair 4 Very Poor 22 Fair
Max LVORI Early 4 5 5
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 50s. Highs in the lower 80s.
Minimum RH 52 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 60s.
Highs in the lower 80s. Minimum RH 74 percent. South winds 5 to
10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 59 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 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
mid 70s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
$$
PAZ059-212030-
Lebanon-
Including the city of Lebanon
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+2) 56 (-4) 83
RH % (24h trend) 71 (-15) 96 (-4) 44
20ftWnd-Val/AM(mph) NE 8 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 8 G17 N 5 G14 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 3020 230 5620
Transport Wnd (mph) NE 13 N 7 NW 6
Vent Rate (kt-ft) 33220 1380 28100
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 3 13
Max ADI Early 27 Fair 15 Gen Poor 18 Gen Poor
Max ADI Late 31 Fair 3 Very Poor 22 Fair
Max LVORI Early 5 6 6
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
Minimum RH 49 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 75 percent. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 55 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Minimum RH 49 percent. West winds 5 to 10 mph.
$$
PAZ005-212030-
McKean-
Including the city of Bradford
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+2) 50 (-9) 81
RH % (24h trend) 65 (-20) 100 (0) 38
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) 2970 310 5120
Transport Wnd (mph) NE 8 NE 6 N 3
Vent Rate (kt-ft) 20790 1550 15360
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 12
Max ADI Early 12 Poor 5 Very Poor 21 Fair
Max ADI Late 22 Fair 4 Very Poor 21 Fair
Max LVORI Early 8 8 9
Max LVORI Late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. A chance of showers. Lows in the lower
50s. Highs in the lower 80s. Minimum RH 45 percent. South winds
5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Minimum RH 52 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Minimum RH 55 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 56 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Minimum RH 44 percent. West winds 5 to 10 mph.
$$
PAZ027-212030-
Mifflin-
Including the city of Lewistown
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+3) 55 (-5) 83
RH % (24h trend) 71 (-18) 99 (-1) 44
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3020 270 5520
Transport Wnd (mph) NE 9 N 7 N 3
Vent Rate (kt-ft) 24160 1620 16560
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 2 13
Max ADI Early 20 Gen Poor 5 Very Poor 16 Gen Poor
Max ADI Late 23 Fair 4 Very Poor 17 Gen Poor
Max LVORI Early 5 6 8
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 55 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 78 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the upper 70s. Minimum RH 50 percent.
West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ051-212030-
Montour-
Including the city of Danville
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+6) 55 (-6) 84
RH % (24h trend) 64 (-14) 98 (+1) 41
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3430 300 5490
Transport Wnd (mph) NE 10 N 6 N 6
Vent Rate (kt-ft) 30870 1500 27450
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 20 Gen Poor 7 Poor 17 Gen Poor
Max ADI Late 27 Fair 4 Very Poor 24 Fair
Max LVORI Early 5 6 7
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 46 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs in the upper 70s. Minimum RH 75 percent. South winds
5 to 10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Minimum RH 47 percent. West winds around 5 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
mid 70s. Minimum RH 44 percent. West winds 5 to 10 mph.
$$
PAZ018-212030-
Northern Centre-
Including the city of Philipsburg
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+4) 54 (-6) 83
RH % (24h trend) 59 (-28) 99 (-1) 33
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3140 170 5510
Transport Wnd (mph) NE 9 NE 6 N 3
Vent Rate (kt-ft) 25120 850 16530
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 12
Max ADI Early 15 Gen Poor 5 Very Poor 20 Gen Poor
Max ADI Late 23 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 6 6 7
Max LVORI Late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 50 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 64 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Minimum RH
44 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 42 percent. West winds 5 to 10 mph.
$$
PAZ012-212030-
Northern Clinton-
Including the city of Renovo
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+5) 54 (-6) 83
RH % (24h trend) 57 (-28) 99 (-1) 33
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) 3190 250 5680
Transport Wnd (mph) NE 9 N 7 N 3
Vent Rate (kt-ft) 25520 1500 17040
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 2 12
Max ADI Early 15 Gen Poor 6 Very Poor 22 Fair
Max ADI Late 23 Fair 4 Very Poor 22 Fair
Max LVORI Early 6 6 7
Max LVORI Late 3 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 45 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 61 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Minimum RH
43 percent. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs around 70.
Minimum RH 46 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 38 percent. West winds 5 to 10 mph.
$$
PAZ041-212030-
Northern Lycoming-
Including the city of Trout Run
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+7) 54 (-4) 81
RH % (24h trend) 67 (-22) 99 (-1) 40
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2870 250 5790
Transport Wnd (mph) NE 10 N 7 NW 6
Vent Rate (kt-ft) 25830 1500 28950
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 16 Gen Poor 8 Poor 22 Fair
Max ADI Late 24 Fair 4 Very Poor 26 Fair
Max LVORI Early 6 5 7
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 50 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the mid 70s. Minimum RH 74 percent. South
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Minimum RH
49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 60s. Minimum RH 52 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Minimum RH 44 percent. West winds 5 to 10 mph.
$$
PAZ052-212030-
Northumberland-
Including the cities of Sunbury and Shamokin
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+5) 55 (-5) 83
RH % (24h trend) 66 (-16) 99 (0) 42
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G13 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3290 280 5280
Transport Wnd (mph) NE 12 N 7 N 6
Vent Rate (kt-ft) 32900 1680 26400
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 19 Gen Poor 8 Poor 18 Gen Poor
Max ADI Late 28 Fair 4 Very Poor 23 Fair
Max LVORI Early 5 6 7
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 48 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs in the upper 70s. Minimum RH 76 percent. South winds
5 to 10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 50 percent. West winds around 5 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 46 percent. West winds around 5 mph.
$$
PAZ056-212030-
Perry-
Including the city of Newport
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Cloudy Pcldy Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+1) 56 (-4) 83
RH % (24h trend) 76 (-11) 98 (-2) 42
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2760 230 5390
Transport Wnd (mph) NE 12 N 7 N 3
Vent Rate (kt-ft) 27600 1380 16170
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 13
Max ADI Early 18 Gen Poor 7 Poor 18 Gen Poor
Max ADI Late 25 Fair 4 Very Poor 19 Gen Poor
Max LVORI Early 5 6 7
Max LVORI Late 5 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 53 percent. South winds around 5 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 79 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ006-212030-
Potter-
Including the city of Coudersport
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+4) 50 (-8) 80
RH % (24h trend) 64 (-24) 100 (0) 38
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) 2810 310 5380
Transport Wnd (mph) NE 9 NE 7 N 5
Vent Rate (kt-ft) 22480 1860 21520
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 12
Max ADI Early 14 Gen Poor 6 Very Poor 23 Fair
Max ADI Late 21 Fair 4 Very Poor 23 Fair
Max LVORI Early 8 6 9
Max LVORI Late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 47 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 60. Highs in the mid 70s. Minimum RH
58 percent. Southwest winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 53 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 55 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.
$$
PAZ058-212030-
Schuylkill-
Including the city of Pottsville
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 52 (-5) 81
RH % (24h trend) 70 (-19) 99 (-1) 43
20ftWnd-Val/AM(mph) NE 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G15 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 3130 270 5670
Transport Wnd (mph) NE 13 N 8 NW 6
Vent Rate (kt-ft) 34430 1890 28350
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 23 Fair 8 Poor 27 Fair
Max ADI Late 30 Fair 4 Very Poor 31 Fair
Max LVORI Early 5 7 6
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 50 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 80 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Minimum RH 56 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 50 percent. West winds 5 to 10 mph.
$$
PAZ050-212030-
Snyder-
Including the city of Selinsgrove
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 55 (-5) 81
RH % (24h trend) 71 (-16) 98 (-2) 45
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) 3050 260 5160
Transport Wnd (mph) NE 12 N 7 N 5
Vent Rate (kt-ft) 30500 1560 20640
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 22 Fair 7 Poor 19 Gen Poor
Max ADI Late 28 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 5 6 7
Max LVORI Late 5 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 54 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 82 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
54 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 49 percent. West winds 5 to 10 mph.
$$
PAZ033-212030-
Somerset-
Including the city of Somerset
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+2) 56 (-6) 79
RH % (24h trend) 72 (-13) 100 (0) 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3000 250 4570
Transport Wnd (mph) NE 9 E 7 E 3
Vent Rate (kt-ft) 24000 1500 13710
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 3 10
Max ADI Early 16 Gen Poor 5 Very Poor 11 Poor
Max ADI Late 20 Gen Poor 3 Very Poor 13 Gen Poor
Max LVORI Early 8 8 9
Max LVORI Late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. A chance of showers. Lows in the upper
50s. Highs around 80. Minimum RH 63 percent. South winds around
5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Minimum RH 71 percent. Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 52 percent. West winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the mid 60s.
Minimum RH 56 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Minimum RH 51 percent. West winds 5 to 10 mph.
$$
PAZ019-212030-
Southern Centre-
Including the city of State College
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+5) 54 (-5) 83
RH % (24h trend) 68 (-21) 100 (0) 41
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) 3200 260 5300
Transport Wnd (mph) NE 9 N 7 NW 3
Vent Rate (kt-ft) 25600 1560 15900
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 18 Gen Poor 6 Very Poor 18 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 19 Gen Poor
Max LVORI Early 6 6 8
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 54 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. 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 in the upper 40s. Highs in the
lower 70s. Minimum RH 46 percent. West winds 5 to 10 mph.
$$
PAZ045-212030-
Southern Clinton-
Including the city of Lock Haven
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+6) 54 (-5) 85
RH % (24h trend) 64 (-23) 100 (0) 39
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3190 230 5440
Transport Wnd (mph) NE 9 N 6 NW 3
Vent Rate (kt-ft) 25520 1150 16320
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 17 Gen Poor 6 Very Poor 18 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 20 Gen Poor
Max LVORI Early 7 6 8
Max LVORI Late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 49 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 72 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. Minimum RH
46 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 48 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 42 percent. West winds 5 to 10 mph.
$$
PAZ046-212030-
Southern Lycoming-
Including the city of Williamsport
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+6) 55 (-5) 83
RH % (24h trend) 64 (-18) 96 (-2) 39
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 G12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3240 300 5910
Transport Wnd (mph) NE 9 N 7 NW 6
Vent Rate (kt-ft) 25920 1800 29550
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 16 Gen Poor 8 Poor 19 Gen Poor
Max ADI Late 25 Fair 4 Very Poor 23 Fair
Max LVORI Early 6 6 6
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 48 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 75 percent. South
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
47 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 43 percent. West winds 5 to 10 mph.
$$
PAZ042-212030-
Sullivan-
Including the city of Laporte
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+5) 50 (-6) 79
RH % (24h trend) 74 (-17) 100 (0) 46
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2650 190 5440
Transport Wnd (mph) N 13 N 9 NW 7
Vent Rate (kt-ft) 29150 1520 32640
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 3 13
Max ADI Early 19 Gen Poor 8 Poor 22 Fair
Max ADI Late 26 Fair 5 Very Poor 31 Fair
Max LVORI Early 6 6 8
Max LVORI Late 5 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 53 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows around 60.
Highs in the lower 70s. Minimum RH 86 percent. South winds 10 to
15 mph.
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Minimum RH 54 percent. Southwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the upper 60s.
Minimum RH 60 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 51 percent. West winds 5 to 10 mph.
$$
PAZ037-212030-
Tioga-
Including the cities of Mansfield and Wellsboro
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+4) 52 (-5) 79
RH % (24h trend) 71 (-18) 100 (0) 42
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2780 280 5350
Transport Wnd (mph) NE 9 N 7 N 7
Vent Rate (kt-ft) 22240 1680 32100
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 12
Max ADI Early 15 Gen Poor 8 Poor 22 Fair
Max ADI Late 21 Fair 4 Very Poor 25 Fair
Max LVORI Early 6 6 8
Max LVORI Late 5 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 48 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows around 60.
Highs in the mid 70s. Minimum RH 68 percent. South winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 70s. Minimum RH
51 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...Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 45 percent. West winds 5 to 10 mph.
$$
PAZ049-212030-
Union-
Including the city of Lewisburg
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+6) 54 (-6) 83
RH % (24h trend) 65 (-20) 96 (-4) 42
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 3210 230 5390
Transport Wnd (mph) NE 10 N 7 NW 3
Vent Rate (kt-ft) 28890 1380 16170
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 13
Max ADI Early 19 Gen Poor 7 Poor 19 Gen Poor
Max ADI Late 26 Fair 5 Very Poor 20 Gen Poor
Max LVORI Early 6 5 6
Max LVORI Late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 49 percent. South winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the upper 70s. Minimum RH 77 percent. South
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Minimum RH
48 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Minimum RH 44 percent. West winds 5 to 10 mph.
$$
PAZ004-212030-
Warren-
Including the city of Warren
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 53 (-8) 82
RH % (24h trend) 64 (-23) 100 (0) 40
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 9 AM
Mixing Hgt(ft-agl) 3030 360 4740
Transport Wnd (mph) NE 8 E 5 N 3
Vent Rate (kt-ft) 21210 1440 14220
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 3 12
Max ADI Early 14 Gen Poor 5 Very Poor 18 Gen Poor
Max ADI Late 23 Fair 4 Very Poor 18 Gen Poor
Max LVORI Early 8 8 9
Max LVORI Late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. Minimum RH 48 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 60. Highs in the upper 70s. Minimum RH
54 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Minimum RH 60 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 58 percent. West winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
$$
PAZ065-212030-
York-
Including the city of York
334 AM EDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-4) 58 (-3) 82
RH % (24h trend) 76 (-10) 96 (-3) 44
20ftWnd-Val/AM(mph) NE 7 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NE 8 G17 N 5 G16 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 2500 270 5130
Transport Wnd (mph) N 15 N 7 NE 6
Vent Rate (kt-ft) 32500 1620 25650
Dispersion 5 1 5
DSI 1 2
Sunshine Hours 2 13
Max ADI Early 24 Fair 19 Gen Poor 20 Gen Poor
Max ADI Late 31 Fair 4 Very Poor 21 Fair
Max LVORI Early 5 6 6
Max LVORI Late 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 50s. Highs in the lower 80s.
Minimum RH 51 percent. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 74 percent. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Minimum RH
55 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. Minimum RH 50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Minimum RH 47 percent. Northwest winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$