Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
202
FNUS51 KCTP 040829
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
329 AM EST Thu Dec 4 2025
.DISCUSSION...
Cold air blasts in today and generates some snow showers
and isolated squalls. Near record lows tonight. A fast flow
aloft brings several shots of cold air, but also recovery
in between. The next chance for a widespread precipitation
event should not be until the middle of next week.
PAZ064-042115-
Adams-
Including the city of Gettysburg
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (0) 11 (-11) 31
RH % (24h trend) 53 (-7) 84 (-10) 63
20ftWnd-Val/AM(mph) W 5 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4370 460 2520
Transport Wnd (mph) NW 28 E 6 S 16
Vent Rate (kt-ft) 104880 2300 35280
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 47 Gen Good 7 Poor 7 Poor
Max ADI Late 75 Good 4 Very Poor 7 Poor
Max LVORI Early 6 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the upper
30s. Minimum RH 71 percent. Light winds.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 68 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 20. Highs in the
upper 20s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 11. Highs in the lower 30s.
Minimum RH 53 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs around 40. Minimum RH 68 percent. Southwest winds
around 5 mph.
$$
PAZ034-042115-
Bedford-
Including the city of Bedford
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Snow Showers None Snow
Chance Precip (%) 20 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (+1) 9 (-14) 29
RH % (24h trend) 51 (-11) 85 (-4) 60
20ftWnd-Val/AM(mph) W 8 G26 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G28 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 AM 7 AM
Precip End 2 PM 6 PM
Mixing Hgt(ft-agl) 3880 270 2360
Transport Wnd (mph) NW 29 SE 6 S 14
Vent Rate (kt-ft) 97000 1350 28320
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 58 Gen Good 8 Poor 14 Gen Poor
Max ADI Late 73 Good 4 Very Poor 14 Gen Poor
Max LVORI Early 4 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the upper
30s. Minimum RH 64 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 68 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 18. Highs in the
upper 20s. Minimum RH 47 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 12. Highs in the lower 30s.
Minimum RH 54 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs in the upper 30s. Minimum RH 66 percent. Southwest
winds around 5 mph.
$$
PAZ025-042115-
Blair-
Including the city of Altoona
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None Snow
Chance Precip (%) 20 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 (+1) 7 (-15) 30
RH % (24h trend) 54 (-16) 91 (-1) 63
20ftWnd-Val/AM(mph) W 10 G29 S 5 G16
20ftWnd-Rdg/PM(mph) NW 12 G32 NW 5 G23 S 6 G16
Precip Amount 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 AM 1 PM
Precip End 1 PM 6 PM
Mixing Hgt(ft-agl) 3860 190 2450
Transport Wnd (mph) NW 30 SE 7 S 16
Vent Rate (kt-ft) 100360 1140 34300
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 4
Max ADI Early 69 Good 10 Poor 11 Poor
Max ADI Late 78 Good 3 Very Poor 11 Poor
Max LVORI Early 4 4 5
Max LVORI Late 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the upper
30s. Minimum RH 70 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 72 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 16. Highs in the mid 20s.
Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 11. Highs
in the lower 30s. Minimum RH 61 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the mid 20s. Highs in the upper 30s. Minimum RH 74 percent.
Southwest winds 5 to 10 mph.
$$
PAZ024-042115-
Cambria-
Including the city of Johnstown
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Snow Showers None Snow
Chance Precip (%) 30 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (0) 7 (-15) 29
RH % (24h trend) 61 (-16) 89 (-6) 68
20ftWnd-Val/AM(mph) W 12 G29 SE 7 G16
20ftWnd-Rdg/PM(mph) NW 13 G31 NW 5 G23 S 6 G16
Precip Amount 0.01 0.00 0.00
Precip Duration 1 1
Precip Begin 6 AM 7 AM
Precip End 1 PM 1 PM
Mixing Hgt(ft-agl) 3370 180 1760
Transport Wnd (mph) NW 30 SE 7 S 14
Vent Rate (kt-ft) 87620 1080 21120
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 4
Max ADI Early 62 Good 10 Poor 14 Gen Poor
Max ADI Late 71 Good 5 Very Poor 14 Gen Poor
Max LVORI Early 4 5 4
Max LVORI Late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Minimum RH 77 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Cloudy with a chance of snow showers. Lows in the mid
20s. Highs in the lower 30s. Minimum RH 78 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. Lows around 14. Highs in the mid 20s.
Minimum RH 57 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 11. Highs
in the lower 30s. Minimum RH 69 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with rain and snow likely. Lows in the
mid 20s. Highs in the mid 30s. Minimum RH 79 percent. Southwest
winds around 10 mph.
$$
PAZ011-042115-
Cameron-
Including the city of Emporium
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (-1) 7 (-16) 30
RH % (24h trend) 48 (-20) 89 (-1) 51
20ftWnd-Val/AM(mph) W 8 G24 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G26 Lgt/Var S 5 G14
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(ft-agl) 4320 270 2570
Transport Wnd (mph) NW 31 S 7 S 16
Vent Rate (kt-ft) 116640 1620 35980
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 5
Max ADI Early 84 Good 7 Poor 13 Gen Poor
Max ADI Late 83 Good 4 Very Poor 13 Gen Poor
Max LVORI Early 4 4 5
Max LVORI Late 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the mid 30s.
Minimum RH 65 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs in the mid 30s. Minimum RH 63 percent. West
winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 12. Highs in the mid
20s. Minimum RH 43 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. Snow likely. Lows around 9. Highs in
the lower 30s. Minimum RH 58 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the mid 20s.
Highs in the mid 30s. Minimum RH 70 percent. Southwest winds
around 5 mph.
$$
PAZ017-042115-
Clearfield-
Including the cities of DuBois and Clearfield
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (+1) 6 (-17) 29
RH % (24h trend) 50 (-23) 90 (-4) 58
20ftWnd-Val/AM(mph) W 10 G25 SE 5 G14
20ftWnd-Rdg/PM(mph) NW 12 G27 Lgt/Var S 6 G14
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 3910 320 2280
Transport Wnd (mph) NW 30 SE 6 S 16
Vent Rate (kt-ft) 101660 1600 31920
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 5
Max ADI Early 78 Good 10 Poor 14 Gen Poor
Max ADI Late 77 Good 4 Very Poor 14 Gen Poor
Max LVORI Early 4 5 5
Max LVORI Late 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the mid 30s.
Minimum RH 71 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs in the mid 30s. Minimum RH 69 percent. West
winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 12. Highs in the mid
20s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 9. Highs
in the lower 30s. Minimum RH 63 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with rain and snow likely. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 75 percent. Southwest
winds around 10 mph.
$$
PAZ053-042115-
Columbia-
Including the cities of Bloomsburg and Berwick
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+2) 8 (-15) 29
RH % (24h trend) 51 (-10) 86 (-8) 51
20ftWnd-Val/AM(mph) W 6 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G24 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4930 240 2900
Transport Wnd (mph) NW 29 SE 3 S 17
Vent Rate (kt-ft) 123250 720 43500
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 62 Good 7 Poor 4 Very Poor
Max ADI Late 83 Good 3 Very Poor 4 Very Poor
Max LVORI Early 5 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the mid 30s.
Minimum RH 70 percent. Light winds.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 69 percent. Light winds.
.MONDAY...Partly cloudy. Colder. Lows around 15. Highs in the mid
20s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 8. Highs around 30. Minimum
RH 60 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 71 percent.
Southwest winds around 5 mph.
$$
PAZ063-042115-
Cumberland-
Including the city of Carlisle
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (+1) 12 (-11) 31
RH % (24h trend) 49 (-11) 84 (-6) 59
20ftWnd-Val/AM(mph) W 5 G20 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G22 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 4700 320 2690
Transport Wnd (mph) NW 28 E 5 S 15
Vent Rate (kt-ft) 112800 1280 34970
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 59 Gen Good 7 Poor 6 Very Poor
Max ADI Late 80 Good 3 Very Poor 6 Very Poor
Max LVORI Early 5 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the upper
30s. Minimum RH 69 percent. Light winds.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 68 percent. Light winds.
.MONDAY...Mostly cloudy. Colder. Lows around 20. Highs in the
upper 20s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 11. Highs in the lower 30s.
Minimum RH 54 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs around 40. Minimum RH 67 percent. Southwest winds
around 5 mph.
$$
PAZ057-042115-
Dauphin-
Including the cities of Harrisburg and Hershey
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (0) 10 (-13) 30
RH % (24h trend) 50 (-7) 82 (-10) 56
20ftWnd-Val/AM(mph) W 7 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G25 NW 5 G21 S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4760 290 2520
Transport Wnd (mph) NW 28 E 5 S 15
Vent Rate (kt-ft) 114240 1160 32760
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 55 Gen Good 11 Poor 5 Very Poor
Max ADI Late 81 Good 3 Very Poor 5 Very Poor
Max LVORI Early 5 3 4
Max LVORI Late 1 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the upper
30s. Minimum RH 71 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 19. Highs in the
upper 20s. Minimum RH 51 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 10. Highs in the lower 30s.
Minimum RH 57 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the mid 20s. Highs in the upper 30s. Minimum RH 69 percent.
Southwest winds around 5 mph.
$$
PAZ010-042115-
Elk-
Including the cities of St. Marys and Ridgway
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (-2) 5 (-16) 30
RH % (24h trend) 53 (-19) 93 (-1) 55
20ftWnd-Val/AM(mph) W 9 G24 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G25 Lgt/Var S 6 G14
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(ft-agl) 4040 280 2480
Transport Wnd (mph) NW 29 S 7 S 15
Vent Rate (kt-ft) 101000 1680 32240
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 3 5
Max ADI Early 78 Good 10 Poor 14 Gen Poor
Max ADI Late 77 Good 4 Very Poor 14 Gen Poor
Max LVORI Early 5 5 5
Max LVORI Late 3 6 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the mid 30s.
Minimum RH 73 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs in the lower 30s. Minimum RH 70 percent. West
winds around 5 mph.
.MONDAY...Partly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 20s. Minimum RH 48 percent. North winds
around 5 mph.
.TUESDAY...Mostly cloudy. Snow likely. Lows around 7. Highs
around 30. Minimum RH 66 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 77 percent. Southwest winds
5 to 10 mph.
$$
PAZ036-042115-
Franklin-
Including the city of Chambersburg
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (+1) 12 (-11) 31
RH % (24h trend) 50 (-14) 84 (-7) 60
20ftWnd-Val/AM(mph) W 6 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4620 280 2570
Transport Wnd (mph) NW 26 SE 6 S 15
Vent Rate (kt-ft) 106260 1400 33410
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 58 Gen Good 6 Very Poor 6 Very Poor
Max ADI Late 76 Good 3 Very Poor 6 Very Poor
Max LVORI Early 5 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the upper
30s. Minimum RH 69 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 68 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows in the lower 20s. Highs in
the upper 20s. Minimum RH 48 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 12. Highs in the lower 30s.
Minimum RH 53 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs around 40. Minimum RH 66 percent. Southwest winds
around 5 mph.
$$
PAZ035-042115-
Fulton-
Including the city of McConnellsburg
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 37 (0) 12 (-11) 30
RH % (24h trend) 49 (-11) 84 (-5) 58
20ftWnd-Val/AM(mph) W 6 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4280 250 2470
Transport Wnd (mph) NW 26 E 3 S 14
Vent Rate (kt-ft) 98440 750 29640
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 60 Gen Good 6 Very Poor 11 Poor
Max ADI Late 74 Good 3 Very Poor 11 Poor
Max LVORI Early 5 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs around 40.
Minimum RH 65 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 68 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 20. Highs in the upper 20s.
Minimum RH 47 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 12. Highs in the mid 30s.
Minimum RH 52 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs around 40. Minimum RH 65 percent. Southwest winds
around 5 mph.
$$
PAZ026-042115-
Huntingdon-
Including the cities of Huntingdon and Mount Union
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None Snow
Chance Precip (%) 20 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (0) 9 (-14) 30
RH % (24h trend) 48 (-14) 88 (-1) 55
20ftWnd-Val/AM(mph) W 7 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G24 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 8 AM 7 AM
Precip End 1 PM 6 PM
Mixing Hgt(ft-agl) 4320 270 2770
Transport Wnd (mph) NW 28 SE 6 S 16
Vent Rate (kt-ft) 103680 1350 38780
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 66 Good 7 Poor 8 Poor
Max ADI Late 78 Good 3 Very Poor 8 Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the upper
30s. Minimum RH 65 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 67 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 18. Highs in the
upper 20s. Minimum RH 48 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 11. Highs
in the lower 30s. Minimum RH 54 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the mid 20s. Highs in the upper 30s. Minimum RH 69 percent.
Southwest winds around 5 mph.
$$
PAZ028-042115-
Juniata-
Including the city of Mifflintown
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+1) 10 (-13) 30
RH % (24h trend) 50 (-14) 89 (-4) 57
20ftWnd-Val/AM(mph) W 6 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4740 250 2860
Transport Wnd (mph) NW 29 SE 5 S 16
Vent Rate (kt-ft) 118500 1000 40040
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 69 Good 7 Poor 4 Very Poor
Max ADI Late 83 Good 2 Very Poor 4 Very Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the upper
30s. Minimum RH 70 percent. Light winds.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 71 percent. Light winds.
.MONDAY...Mostly cloudy. Colder. Lows around 17. Highs in the
upper 20s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 10. Highs
in the lower 30s. Minimum RH 59 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 73 percent.
Southwest winds around 5 mph.
$$
PAZ066-042115-
Lancaster-
Including the city of Lancaster
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (0) 12 (-11) 31
RH % (24h trend) 57 (-1) 81 (-12) 57
20ftWnd-Val/AM(mph) W 8 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 13 G25 NW 7 G20 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt(ft-agl) 4000 640 2610
Transport Wnd (mph) NW 29 NE 6 S 14
Vent Rate (kt-ft) 100000 3200 31320
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 47 Gen Good 13 Gen Poor 9 Poor
Max ADI Late 77 Good 4 Very Poor 9 Poor
Max LVORI Early 5 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 74 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 71 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 20. Highs in the
upper 20s. Minimum RH 48 percent. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 13. Highs in the mid 30s.
Minimum RH 53 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
lower 40s. Minimum RH 66 percent. Southwest winds 5 to 10 mph.
$$
PAZ059-042115-
Lebanon-
Including the city of Lebanon
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (-1) 11 (-11) 31
RH % (24h trend) 54 (-2) 86 (-8) 57
20ftWnd-Val/AM(mph) W 8 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 12 G25 NW 7 G21 S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4630 360 2470
Transport Wnd (mph) NW 28 E 3 S 14
Vent Rate (kt-ft) 111120 1080 29640
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 52 Gen Good 11 Poor 5 Very Poor
Max ADI Late 79 Good 4 Very Poor 5 Very Poor
Max LVORI Early 5 3 5
Max LVORI Late 2 4 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the upper
30s. Minimum RH 72 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 71 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 19. Highs in the
upper 20s. Minimum RH 52 percent. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 10. Highs in the lower 30s.
Minimum RH 58 percent. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s. Highs around 40. Minimum RH 70 percent. Southwest winds
around 5 mph.
$$
PAZ005-042115-
McKean-
Including the city of Bradford
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 70 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 28 (-1) 3 (-16) 29
RH % (24h trend) 55 (-14) 95 (-3) 50
20ftWnd-Val/AM(mph) W 9 G24 S 5 G14
20ftWnd-Rdg/PM(mph) NW 11 G24 Lgt/Var S 7 G15
Precip Amount 0.02 0.00 0.00
Precip Duration 6
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4150 230 2410
Transport Wnd (mph) NW 30 S 9 S 18
Vent Rate (kt-ft) 107900 1840 38560
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 3 6
Max ADI Early 80 Good 11 Poor 15 Gen Poor
Max ADI Late 80 Good 4 Very Poor 15 Gen Poor
Max LVORI Early 5 6 5
Max LVORI Late 3 6 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 17. Highs in the lower
30s. Minimum RH 70 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 68 percent.
West winds around 5 mph.
.MONDAY...Partly cloudy. A chance of snow showers. Lows around 6.
Highs in the lower 20s. Minimum RH 49 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy. Snow likely. Lows around 4. Highs in
the upper 20s. Minimum RH 64 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows around 20.
Highs in the mid 30s. Minimum RH 74 percent. Southwest winds
around 10 mph.
$$
PAZ027-042115-
Mifflin-
Including the city of Lewistown
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 37 (+2) 8 (-15) 31
RH % (24h trend) 50 (-14) 90 (-1) 57
20ftWnd-Val/AM(mph) W 7 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G24 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4540 220 2880
Transport Wnd (mph) NW 28 SE 5 S 16
Vent Rate (kt-ft) 108960 880 40320
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 5
Max ADI Early 71 Good 7 Poor 6 Very Poor
Max ADI Late 80 Good 2 Very Poor 6 Very Poor
Max LVORI Early 4 4 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the upper
30s. Minimum RH 68 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 17. Highs in the
upper 20s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 10. Highs
in the lower 30s. Minimum RH 57 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 72 percent.
Southwest winds around 5 mph.
$$
PAZ051-042115-
Montour-
Including the city of Danville
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (0) 9 (-14) 28
RH % (24h trend) 51 (-9) 85 (-7) 53
20ftWnd-Val/AM(mph) W 6 G20 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4880 260 2840
Transport Wnd (mph) NW 28 SE 3 S 16
Vent Rate (kt-ft) 117120 780 39760
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 68 Good 7 Poor 4 Very Poor
Max ADI Late 82 Good 3 Very Poor 4 Very Poor
Max LVORI Early 5 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the mid 30s.
Minimum RH 71 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 16. Highs in the
upper 20s. Minimum RH 51 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 9. Highs around 30. Minimum
RH 59 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 70 percent.
Southwest winds around 5 mph.
$$
PAZ018-042115-
Northern Centre-
Including the city of Philipsburg
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (0) 7 (-16) 27
RH % (24h trend) 50 (-21) 88 (-4) 55
20ftWnd-Val/AM(mph) W 10 G27 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G28 NW 5 G22 S 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 3950 120 2220
Transport Wnd (mph) NW 31 SE 5 S 17
Vent Rate (kt-ft) 106650 480 33300
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 5
Max ADI Early 76 Good 10 Poor 14 Gen Poor
Max ADI Late 81 Good 4 Very Poor 14 Gen Poor
Max LVORI Early 5 4 5
Max LVORI Late 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the mid 30s.
Minimum RH 68 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the lower
30s. Minimum RH 68 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 14. Highs in the mid 20s.
Minimum RH 47 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 9. Highs
in the upper 20s. Minimum RH 59 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 74 percent. Southwest winds
5 to 10 mph.
$$
PAZ012-042115-
Northern Clinton-
Including the city of Renovo
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (0) 8 (-16) 29
RH % (24h trend) 45 (-22) 85 (-3) 49
20ftWnd-Val/AM(mph) W 8 G25 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G27 Lgt/Var S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 3 PM
Mixing Hgt(ft-agl) 4390 230 2670
Transport Wnd (mph) NW 30 S 6 S 16
Vent Rate (kt-ft) 114140 1150 37380
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 5
Max ADI Early 82 Good 8 Poor 13 Gen Poor
Max ADI Late 84 Good 3 Very Poor 13 Gen Poor
Max LVORI Early 4 3 4
Max LVORI Late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the mid 30s.
Minimum RH 62 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 61 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 14. Highs in the mid
20s. Minimum RH 42 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 9. Highs
around 30. Minimum RH 54 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 68 percent. Southwest winds
around 5 mph.
$$
PAZ041-042115-
Northern Lycoming-
Including the city of Trout Run
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (0) 7 (-16) 27
RH % (24h trend) 49 (-18) 87 (-4) 53
20ftWnd-Val/AM(mph) W 8 G24 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G27 NW 6 G22 S 7 G16
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 2 PM
Mixing Hgt(ft-agl) 4700 210 2790
Transport Wnd (mph) NW 30 S 6 S 18
Vent Rate (kt-ft) 122200 1050 44640
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 6
Max ADI Early 74 Good 12 Poor 13 Gen Poor
Max ADI Late 87 Good 4 Very Poor 13 Gen Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 17. Highs in the mid 30s.
Minimum RH 69 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 14. Highs in the
lower 20s. Minimum RH 51 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 8. Highs
in the upper 20s. Minimum RH 60 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 75 percent. Southwest
winds around 5 mph.
$$
PAZ052-042115-
Northumberland-
Including the cities of Sunbury and Shamokin
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (-1) 9 (-14) 29
RH % (24h trend) 51 (-8) 85 (-8) 55
20ftWnd-Val/AM(mph) W 6 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4910 260 2740
Transport Wnd (mph) NW 28 SE 3 S 17
Vent Rate (kt-ft) 117840 780 41100
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 66 Good 7 Poor 4 Very Poor
Max ADI Late 83 Good 3 Very Poor 4 Very Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the mid 30s.
Minimum RH 70 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 17. Highs in the mid
20s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 9. Highs around 30. Minimum
RH 59 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 70 percent.
Southwest winds around 5 mph.
$$
PAZ056-042115-
Perry-
Including the city of Newport
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 37 (0) 10 (-13) 30
RH % (24h trend) 49 (-13) 88 (-3) 58
20ftWnd-Val/AM(mph) W 6 G20 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4650 190 2730
Transport Wnd (mph) NW 29 E 5 S 16
Vent Rate (kt-ft) 116250 760 38220
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 4
Max ADI Early 64 Good 7 Poor 4 Very Poor
Max ADI Late 81 Good 3 Very Poor 4 Very Poor
Max LVORI Early 5 3 5
Max LVORI Late 1 4 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the upper
30s. Minimum RH 70 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 71 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 18. Highs in the
upper 20s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 11. Highs in the lower 30s.
Minimum RH 58 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the mid 20s. Highs in the upper 30s. Minimum RH 71 percent.
Southwest winds around 5 mph.
$$
PAZ006-042115-
Potter-
Including the city of Coudersport
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 28 (-2) 4 (-18) 26
RH % (24h trend) 51 (-20) 89 (-4) 51
20ftWnd-Val/AM(mph) W 10 G25 S 5 G16
20ftWnd-Rdg/PM(mph) NW 11 G27 NW 5 G20 S 7 G16
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4110 220 2180
Transport Wnd (mph) NW 31 S 9 S 18
Vent Rate (kt-ft) 110970 1760 34880
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 3 6
Max ADI Early 86 Good 17 Gen Poor 16 Gen Poor
Max ADI Late 88 Good 4 Very Poor 16 Gen Poor
Max LVORI Early 4 5 4
Max LVORI Late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the lower
30s. Minimum RH 68 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 68 percent.
West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 9. Highs in the
lower 20s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 7. Highs
in the upper 20s. Minimum RH 60 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the lower 30s. Minimum RH 74 percent. Southwest
winds around 10 mph.
$$
PAZ058-042115-
Schuylkill-
Including the city of Pottsville
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+1) 8 (-14) 28
RH % (24h trend) 53 (-5) 86 (-9) 55
20ftWnd-Val/AM(mph) W 6 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G25 NW 5 G22 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4650 220 2470
Transport Wnd (mph) NW 30 E 5 S 16
Vent Rate (kt-ft) 120900 880 34580
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 5
Max ADI Early 53 Gen Good 11 Poor 4 Very Poor
Max ADI Late 84 Good 4 Very Poor 4 Very Poor
Max LVORI Early 5 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 19. Highs in the mid 30s.
Minimum RH 72 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 70 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 16. Highs in the mid
20s. Minimum RH 52 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 8. Highs in the upper 20s.
Minimum RH 60 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 72 percent.
Southwest winds around 5 mph.
$$
PAZ050-042115-
Snyder-
Including the city of Selinsgrove
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+1) 9 (-14) 29
RH % (24h trend) 52 (-13) 88 (-3) 60
20ftWnd-Val/AM(mph) W 7 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4880 200 2820
Transport Wnd (mph) NW 29 SE 3 S 17
Vent Rate (kt-ft) 122000 600 42300
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 69 Good 7 Poor 4 Very Poor
Max ADI Late 82 Good 2 Very Poor 4 Very Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the mid 30s.
Minimum RH 74 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 73 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 17. Highs in the mid
20s. Minimum RH 55 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 10. Highs around 30.
Minimum RH 61 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 74 percent.
Southwest winds around 5 mph.
$$
PAZ033-042115-
Somerset-
Including the city of Somerset
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Snow Showers None Snow
Chance Precip (%) 40 0 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (0) 6 (-16) 31
RH % (24h trend) 65 (-11) 91 (-6) 70
20ftWnd-Val/AM(mph) W 11 G27 SE 5 G13
20ftWnd-Rdg/PM(mph) NW 12 G28 Lgt/Var S 5 G13
Precip Amount 0.01 0.00 0.00
Precip Duration 1 1
Precip Begin 6 AM 7 AM
Precip End 2 PM 6 PM
Mixing Hgt(ft-agl) 3110 160 1540
Transport Wnd (mph) NW 30 SE 8 S 12
Vent Rate (kt-ft) 80860 1120 15400
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 50 Gen Good 10 Poor 14 Gen Poor
Max ADI Late 68 Good 5 Very Poor 14 Gen Poor
Max LVORI Early 5 5 5
Max LVORI Late 3 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Minimum RH 76 percent. Southwest winds around 5 mph.
.SUNDAY...Cloudy. Lows in the mid 20s. Highs in the mid 30s.
Minimum RH 79 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 15. Highs in the mid
20s. Minimum RH 60 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 10. Highs
in the lower 30s. Minimum RH 69 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the mid 20s. Highs in the mid 30s. Minimum RH 77 percent.
Southwest winds around 10 mph.
$$
PAZ019-042115-
Southern Centre-
Including the city of State College
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 (+1) 8 (-15) 29
RH % (24h trend) 51 (-17) 90 (-1) 56
20ftWnd-Val/AM(mph) W 8 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G25 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 4390 240 2610
Transport Wnd (mph) NW 29 S 6 S 17
Vent Rate (kt-ft) 109750 1200 39150
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 63 Good 8 Poor 11 Poor
Max ADI Late 82 Good 3 Very Poor 11 Poor
Max LVORI Early 5 4 5
Max LVORI Late 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the upper
30s. Minimum RH 69 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 69 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 15. Highs in the mid
20s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 9. Highs
in the lower 30s. Minimum RH 58 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 74 percent.
Southwest winds around 5 mph.
$$
PAZ045-042115-
Southern Clinton-
Including the city of Lock Haven
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (+1) 9 (-15) 29
RH % (24h trend) 46 (-20) 85 (-5) 51
20ftWnd-Val/AM(mph) W 8 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G25 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 4820 200 2970
Transport Wnd (mph) NW 29 S 5 S 16
Vent Rate (kt-ft) 120500 800 41580
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 63 Good 9 Poor 11 Poor
Max ADI Late 86 Good 3 Very Poor 11 Poor
Max LVORI Early 4 3 4
Max LVORI Late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the upper
30s. Minimum RH 64 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 64 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 15. Highs in the mid
20s. Minimum RH 46 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 9. Highs
around 30. Minimum RH 54 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 69 percent.
Southwest winds around 5 mph.
$$
PAZ046-042115-
Southern Lycoming-
Including the city of Williamsport
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+1) 9 (-15) 28
RH % (24h trend) 46 (-15) 85 (-6) 51
20ftWnd-Val/AM(mph) W 8 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G25 NW 6 G20 S 6 G13
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 5050 240 3060
Transport Wnd (mph) NW 29 N 9 S 16
Vent Rate (kt-ft) 126250 1920 42840
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 6
Max ADI Early 67 Good 10 Poor 7 Poor
Max ADI Late 86 Good 3 Very Poor 7 Poor
Max LVORI Early 5 3 5
Max LVORI Late 1 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the mid 30s.
Minimum RH 66 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 65 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 16. Highs in the mid
20s. Minimum RH 47 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 9. Highs
in the upper 20s. Minimum RH 57 percent. Southeast winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 69 percent.
Southwest winds around 5 mph.
$$
PAZ042-042115-
Sullivan-
Including the city of Laporte
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (0) 6 (-16) 25
RH % (24h trend) 55 (-11) 91 (-6) 55
20ftWnd-Val/AM(mph) W 8 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G27 NW 7 G23 S 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 4680 210 2360
Transport Wnd (mph) NW 29 S 6 S 21
Vent Rate (kt-ft) 117000 1050 42480
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 6
Max ADI Early 60 Gen Good 15 Gen Poor 14 Gen Poor
Max ADI Late 84 Good 5 Very Poor 14 Gen Poor
Max LVORI Early 5 4 5
Max LVORI Late 2 6 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 17. Highs in the lower
30s. Minimum RH 74 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 74 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 13. Highs in the
lower 20s. Minimum RH 57 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 7. Highs
in the mid 20s. Minimum RH 65 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow. Lows in the
lower 20s. Highs in the lower 30s. Minimum RH 79 percent.
Southwest winds 5 to 10 mph.
$$
PAZ037-042115-
Tioga-
Including the cities of Mansfield and Wellsboro
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (-2) 6 (-17) 25
RH % (24h trend) 54 (-15) 87 (-2) 55
20ftWnd-Val/AM(mph) W 9 G24 S 5 G15
20ftWnd-Rdg/PM(mph) NW 12 G27 NW 5 G21 S 8 G16
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 4 PM
Mixing Hgt(ft-agl) 4570 230 2310
Transport Wnd (mph) NW 32 S 8 S 22
Vent Rate (kt-ft) 127960 1610 43890
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 4 6
Max ADI Early 81 Good 17 Gen Poor 16 Gen Poor
Max ADI Late 93 Good 4 Very Poor 16 Gen Poor
Max LVORI Early 4 4 4
Max LVORI Late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 17. Highs in the lower
30s. Minimum RH 70 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 71 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows around 12. Highs around 20.
Minimum RH 57 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows around 7. Highs
in the upper 20s. Minimum RH 63 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow. Lows in the
lower 20s. Highs in the lower 30s. Minimum RH 76 percent.
Southwest winds 5 to 10 mph.
$$
PAZ049-042115-
Union-
Including the city of Lewisburg
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (+1) 9 (-15) 29
RH % (24h trend) 48 (-15) 85 (-4) 55
20ftWnd-Val/AM(mph) W 7 G23 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G25 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 8 AM
Precip End 1 PM
Mixing Hgt(ft-agl) 4970 160 2920
Transport Wnd (mph) NW 30 N 10 S 16
Vent Rate (kt-ft) 129220 1440 40880
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 71 Good 8 Poor 5 Very Poor
Max ADI Late 86 Good 3 Very Poor 5 Very Poor
Max LVORI Early 4 3 5
Max LVORI Late 1 4 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 18. Highs in the upper
30s. Minimum RH 67 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 67 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Colder. Lows around 17. Highs in the
upper 20s. Minimum RH 49 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of snow. Lows around 10. Highs
around 30. Minimum RH 57 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows
in the lower 20s. Highs in the upper 30s. Minimum RH 70 percent.
Southwest winds around 5 mph.
$$
PAZ004-042115-
Warren-
Including the city of Warren
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Snow Showers None None
Chance Precip (%) 70 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (0) 5 (-15) 30
RH % (24h trend) 59 (-12) 97 (-3) 52
20ftWnd-Val/AM(mph) W 8 G23 S 5 G14
20ftWnd-Rdg/PM(mph) NW 9 G23 Lgt/Var S 6 G14
Precip Amount 0.02 0.00 0.00
Precip Duration 6
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4090 230 2470
Transport Wnd (mph) NW 26 S 9 SW 17
Vent Rate (kt-ft) 94070 1840 37050
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 2 6
Max ADI Early 72 Good 8 Poor 15 Gen Poor
Max ADI Late 70 Good 4 Very Poor 15 Gen Poor
Max LVORI Early 5 7 5
Max LVORI Late 3 7 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with a chance of snow showers. Lows
around 18. Highs in the lower 30s. Minimum RH 76 percent. South
winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 73 percent.
West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 7. Highs in the lower 20s.
Minimum RH 54 percent. North winds around 5 mph.
.TUESDAY...Mostly cloudy. Snow likely. Lows around 6. Highs in
the lower 30s. Minimum RH 70 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 80 percent. Southwest winds
5 to 10 mph.
$$
PAZ065-042115-
York-
Including the city of York
329 AM EST Thu Dec 4 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Snow
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (0) 13 (-10) 30
RH % (24h trend) 54 (-5) 81 (-11) 61
20ftWnd-Val/AM(mph) W 7 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G24 NW 6 G20 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(ft-agl) 4130 460 2360
Transport Wnd (mph) NW 28 E 5 S 14
Vent Rate (kt-ft) 99120 1840 28320
Dispersion 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 46 Gen Good 11 Poor 6 Very Poor
Max ADI Late 76 Good 4 Very Poor 6 Very Poor
Max LVORI Early 5 3 4
Max LVORI Late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows around 20. Highs in the upper
30s. Minimum RH 73 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 70 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Colder. Lows in the lower 20s. Highs in
the upper 20s. Minimum RH 50 percent. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 13. Highs in the mid 30s.
Minimum RH 53 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
lower 40s. Minimum RH 67 percent. Southwest winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$