Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
169
FNUS51 KCTP 041847
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
147 PM EST Thu Dec 4 2025
.DISCUSSION...
Gusty northwest winds will prevail into this evening, before
high pressure builds into the region on Friday. Near record
lows are possible tonight.
Fast moving weather systems will bring a chance of snow
showers and gusty winds every few days, but no major storms
expected at this point.
PAZ064-050930-
Adams-
Including the city of Gettysburg
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 20 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 11 (-15) 31 (-6) 18 42
RH % (24h trend) 85 (-2) 65 (+10) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 5 PM
Mixing Hgt(ft-agl) 430 2330 190 2440
Transport Wnd (mph) NW 15 S 13 S 6 SW 12
Vent Rate (kt-ft) 5590 25630 950 24400
Dispersion 3 5 1 5
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 7 Poor 31 Fair 3 Very Poor 23 Fair
Max ADI Late 4 Very Poor 27 Fair 3 Very Poor 25 Fair
Max LVORI Early 3 5 8 8
Max LVORI Late 4 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs around 40.
Minimum RH 64 percent. Light winds.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 47 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 13. Highs in the mid 30s.
Minimum RH 48 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
lower 40s. Minimum RH 66 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs around 40. Minimum RH 65 percent. West
winds around 5 mph.
$$
PAZ034-050930-
Bedford-
Including the city of Bedford
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-14) 30 (-3) 18 41
RH % (24h trend) 88 (+3) 63 (+7) 97 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var W 5 G13
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 320 2200 200 2900
Transport Wnd (mph) NW 12 S 13 SW 7 W 16
Vent Rate (kt-ft) 3200 24200 1200 40600
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 7 Poor 23 Fair 3 Very Poor 27 Fair
Max ADI Late 4 Very Poor 25 Fair 4 Very Poor 35 Fair
Max LVORI Early 3 4 6 6
Max LVORI Late 4 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 68 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
20. Highs in the upper 20s. Minimum RH 46 percent. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
13. Highs in the mid 30s. Minimum RH 52 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
65 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows in the upper 20s. Highs in the mid 30s. Minimum RH
64 percent. West winds 5 to 10 mph.
$$
PAZ025-050930-
Blair-
Including the city of Altoona
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 7 (-18) 30 (-1) 19 40
RH % (24h trend) 92 (+7) 67 (+10) 99 63
20ftWnd-Val/AM(mph) SE 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 5 G19 S 5 G14 Lgt/Var W 6 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 150 2160 160 2830
Transport Wnd (mph) N 7 S 14 SW 7 SW 17
Vent Rate (kt-ft) 900 25920 960 42450
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 9 Poor 25 Fair 4 Very Poor 27 Fair
Max ADI Late 3 Very Poor 26 Fair 4 Very Poor 35 Fair
Max LVORI Early 4 5 6 6
Max LVORI Late 5 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 74 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 19. Highs
in the mid 20s. Minimum RH 52 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
11. Highs in the lower 30s. Minimum RH 61 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
74 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the upper 20s. Highs in the mid 30s. Minimum RH 71 percent.
West winds around 10 mph.
$$
PAZ024-050930-
Cambria-
Including the city of Johnstown
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 7 (-16) 29 (+1) 20 36
RH % (24h trend) 91 (-2) 72 (+10) 97 70
20ftWnd-Val/AM(mph) SE 7 G16 SW 6 G16
20ftWnd-Rdg/PM(mph) NW 5 G19 S 6 G14 Lgt/Var W 8 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 160 1470 230 2570
Transport Wnd (mph) SE 7 S 14 S 8 W 20
Vent Rate (kt-ft) 960 17640 1610 43690
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 2
Max ADI Early 9 Poor 22 Fair 6 Very Poor 32 Fair
Max ADI Late 5 Very Poor 21 Fair 8 Poor 40 Fair
Max LVORI Early 5 4 5 5
Max LVORI Late 5 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs in the lower 30s. Minimum RH 79 percent. West
winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
17. Highs in the lower 20s. Minimum RH 58 percent. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy. Snow showers likely. Lows around 10.
Highs in the lower 30s. Minimum RH 69 percent. South winds 5 to
10 mph.
.WEDNESDAY...Cloudy with snow showers likely. Lows in the mid
20s. Highs in the mid 30s. Minimum RH 78 percent. Southwest winds
around 10 mph.
.THURSDAY...Snow showers. Lows in the mid 20s. Highs in the lower
30s. Minimum RH 77 percent. West winds around 10 mph.
$$
PAZ011-050930-
Cameron-
Including the city of Emporium
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 7 (-18) 29 (-2) 18 37
RH % (24h trend) 89 (+3) 57 (+7) 94 59
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G13
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 Lgt/Var SW 6 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 260 2080 310 2750
Transport Wnd (mph) SE 7 S 16 S 9 W 18
Vent Rate (kt-ft) 1560 29120 2480 44000
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 8 Poor 29 Fair 5 Very Poor 37 Fair
Max ADI Late 3 Very Poor 27 Fair 7 Poor 41 Gen Good
Max LVORI Early 4 5 5 4
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the mid
20s. Highs in the mid 30s. Minimum RH 67 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 15. Highs
in the mid 20s. Minimum RH 46 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. Snow showers likely. Lows around 9.
Highs in the lower 30s. Minimum RH 61 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 70 percent. Southwest
winds around 5 mph.
.THURSDAY...Snow showers. Lows in the mid 20s. Highs in the lower
30s. Minimum RH 65 percent. West winds around 5 mph.
$$
PAZ017-050930-
Clearfield-
Including the cities of DuBois and Clearfield
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 6 (-18) 29 (-1) 19 36
RH % (24h trend) 91 (+2) 63 (+10) 97 63
20ftWnd-Val/AM(mph) SE 5 G13 SW 6 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 Lgt/Var SW 7 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 320 1780 380 2630
Transport Wnd (mph) SE 6 S 14 S 9 W 18
Vent Rate (kt-ft) 1600 21360 3040 42080
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 8 Poor 24 Fair 5 Very Poor 35 Fair
Max ADI Late 4 Very Poor 22 Fair 8 Poor 41 Gen Good
Max LVORI Early 5 5 5 5
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 72 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
16. Highs in the mid 20s. Minimum RH 51 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. Snow showers likely. Lows around 9.
Highs in the lower 30s. Minimum RH 64 percent. South winds around
5 mph.
.WEDNESDAY...Cloudy with snow showers likely. Lows in the lower
20s. Highs in the mid 30s. Minimum RH 74 percent. Southwest winds
5 to 10 mph.
.THURSDAY...Snow and rain showers. Lows in the mid 20s. Highs in
the lower 30s. Minimum RH 71 percent. West winds around 10 mph.
$$
PAZ053-050930-
Columbia-
Including the cities of Bloomsburg and Berwick
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 8 (-17) 28 (-7) 18 37
RH % (24h trend) 86 (+2) 53 (+1) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 260 2660 200 2240
Transport Wnd (mph) SE 5 S 15 S 7 SW 14
Vent Rate (kt-ft) 1040 34580 1200 26880
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 3
Max ADI Early 8 Poor 32 Fair 4 Very Poor 26 Fair
Max ADI Late 3 Very Poor 33 Fair 3 Very Poor 30 Fair
Max LVORI Early 3 5 6 6
Max LVORI Late 5 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 69 percent. Light winds.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 19. Highs
in the mid 20s. Minimum RH 52 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
9. Highs around 30. Minimum RH 57 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs in the upper 30s. Minimum RH 73 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows in the upper 20s. Highs in the upper 30s. Minimum RH
71 percent. Southwest winds around 5 mph.
$$
PAZ063-050930-
Cumberland-
Including the city of Carlisle
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 12 (-12) 31 (-6) 18 41
RH % (24h trend) 85 (-1) 61 (+9) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 320 2490 260 2020
Transport Wnd (mph) E 6 S 12 SW 6 SW 10
Vent Rate (kt-ft) 1600 24900 1300 18180
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 7 Poor 25 Fair 3 Very Poor 19 Gen Poor
Max ADI Late 3 Very Poor 26 Fair 3 Very Poor 22 Fair
Max LVORI Early 3 4 7 8
Max LVORI Late 4 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 65 percent. Light winds.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs around 30.
Minimum RH 47 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 13. Highs in the mid 30s.
Minimum RH 50 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
upper 30s. Minimum RH 66 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs in the upper 30s. Minimum RH 65 percent.
West winds around 5 mph.
$$
PAZ057-050930-
Dauphin-
Including the cities of Harrisburg and Hershey
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 10 (-14) 30 (-6) 18 40
RH % (24h trend) 83 (-7) 59 (+7) 100 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 5 G17 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 260 2300 200 1980
Transport Wnd (mph) E 6 S 12 S 6 SW 12
Vent Rate (kt-ft) 1300 23000 1000 19800
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 10 Poor 22 Fair 3 Very Poor 19 Gen Poor
Max ADI Late 4 Very Poor 22 Fair 3 Very Poor 20 Gen Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 66 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 20s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 12. Highs in the lower 30s.
Minimum RH 51 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
upper 30s. Minimum RH 69 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs in the upper 30s. Minimum RH 66 percent.
West winds 5 to 10 mph.
$$
PAZ010-050930-
Elk-
Including the cities of St. Marys and Ridgway
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None None Snow Showers
Chance Precip (%) 0 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 5 (-18) 29 (0) 16 35
RH % (24h trend) 95 (+4) 61 (+6) 98 67
20ftWnd-Val/AM(mph) SE 5 G13 SW 6 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 Lgt/Var SW 7 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 1 PM
Precip End Continuing
Mixing Hgt(ft-agl) 300 1980 430 2410
Transport Wnd (mph) SE 7 S 15 S 10 SW 21
Vent Rate (kt-ft) 1800 25740 3870 43380
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 8 Poor 27 Fair 6 Very Poor 38 Fair
Max ADI Late 4 Very Poor 26 Fair 11 Poor 42 Gen Good
Max LVORI Early 6 5 6 4
Max LVORI Late 6 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the lower
20s. Highs in the lower 30s. Minimum RH 73 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 14. Highs
in the lower 20s. Minimum RH 51 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. Snow showers likely. Lows around 7.
Highs around 30. Minimum RH 69 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 76 percent. Southwest
winds around 5 mph.
.THURSDAY...Snow showers. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 71 percent. West winds 5 to 10 mph.
$$
PAZ036-050930-
Franklin-
Including the city of Chambersburg
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 12 (-13) 31 (-6) 18 42
RH % (24h trend) 87 (+1) 64 (+10) 100 61
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 410 2310 220 2260
Transport Wnd (mph) E 7 S 13 S 6 SW 12
Vent Rate (kt-ft) 2460 25410 1100 22600
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 7 Poor 25 Fair 3 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 26 Fair 3 Very Poor 22 Fair
Max LVORI Early 3 4 9 7
Max LVORI Late 4 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 67 percent. Light winds.
.MONDAY...Mostly cloudy. Lows in the lower 20s. Highs around 30.
Minimum RH 46 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 14. Highs in the mid 30s.
Minimum RH 50 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the mid 20s. Highs around 40. Minimum RH 67 percent. South winds
around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs in the upper 30s. Minimum RH 63 percent.
West winds around 5 mph.
$$
PAZ035-050930-
Fulton-
Including the city of McConnellsburg
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 12 (-13) 31 (-5) 18 42
RH % (24h trend) 87 (+3) 63 (+10) 100 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 380 2320 190 2700
Transport Wnd (mph) SE 6 S 13 SW 7 SW 13
Vent Rate (kt-ft) 1900 25520 1140 29700
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 6 Very Poor 26 Fair 3 Very Poor 24 Fair
Max ADI Late 3 Very Poor 26 Fair 3 Very Poor 29 Fair
Max LVORI Early 3 4 7 8
Max LVORI Late 4 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 67 percent. Light winds.
.MONDAY...Mostly cloudy. Lows in the lower 20s. Highs around 30.
Minimum RH 44 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 14. Highs in the mid 30s.
Minimum RH 49 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs around 40. Minimum RH
66 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs in the upper 30s. Minimum RH 63 percent.
West winds around 5 mph.
$$
PAZ026-050930-
Huntingdon-
Including the cities of Huntingdon and Mount Union
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-16) 30 (-4) 18 41
RH % (24h trend) 88 (+2) 60 (+9) 99 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 280 2400 230 2770
Transport Wnd (mph) SE 6 S 14 S 7 SW 14
Vent Rate (kt-ft) 1400 28800 1380 33240
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 7 Poor 27 Fair 3 Very Poor 26 Fair
Max ADI Late 3 Very Poor 27 Fair 3 Very Poor 32 Fair
Max LVORI Early 3 5 6 7
Max LVORI Late 5 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the upper
30s. Minimum RH 68 percent. Light winds.
.MONDAY...Mostly cloudy. A chance of snow. Lows in the lower 20s.
Highs in the upper 20s. Minimum RH 46 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
12. Highs in the lower 30s. Minimum RH 54 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
69 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow showers likely and a chance
of rain showers. Lows in the upper 20s. Highs in the upper 30s.
Minimum RH 66 percent. West winds around 5 mph.
$$
PAZ028-050930-
Juniata-
Including the city of Mifflintown
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 10 (-15) 29 (-6) 17 40
RH % (24h trend) 89 (0) 61 (+9) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 250 2420 220 2550
Transport Wnd (mph) E 6 S 12 S 6 SW 13
Vent Rate (kt-ft) 1250 24200 1100 28050
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 7 Poor 29 Fair 3 Very Poor 24 Fair
Max ADI Late 3 Very Poor 29 Fair 3 Very Poor 32 Fair
Max LVORI Early 3 5 9 8
Max LVORI Late 5 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 72 percent. Light winds.
.MONDAY...Partly cloudy. A chance of snow. Lows in the lower 20s.
Highs in the upper 20s. Minimum RH 51 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
11. Highs in the lower 30s. Minimum RH 58 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
75 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the upper 20s. Highs in the upper 30s. Minimum RH 70 percent.
West winds around 5 mph.
$$
PAZ066-050930-
Lancaster-
Including the city of Lancaster
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Snow Frz Rain None
Chance Precip (%) 0 20 10 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 12 (-13) 30 (-8) 21 42
RH % (24h trend) 83 (-5) 59 (+2) 100 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G18 Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0 1
Precip Begin 1 PM 7 PM
Precip End 4 PM 1 AM
Mixing Hgt(ft-agl) 260 2220 250 2730
Transport Wnd (mph) NW 17 S 10 S 5 SW 12
Vent Rate (kt-ft) 3900 19980 1000 27300
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 12 Poor 22 Fair 3 Very Poor 24 Fair
Max ADI Late 5 Very Poor 20 Gen Poor 2 Very Poor 26 Fair
Max LVORI Early 3 4 6 8
Max LVORI Late 4 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs around 40.
Minimum RH 65 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 14. Highs in the mid 30s.
Minimum RH 48 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 40s. Minimum RH 70 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain showers. Lows in
the lower 30s. Highs in the lower 40s. Minimum RH 70 percent.
West winds around 10 mph.
$$
PAZ059-050930-
Lebanon-
Including the city of Lebanon
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 11 (-14) 29 (-8) 18 40
RH % (24h trend) 88 (-5) 60 (+4) 100 67
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G17 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 220 2160 200 1840
Transport Wnd (mph) NW 16 S 9 S 6 SW 10
Vent Rate (kt-ft) 3080 17280 1000 16560
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 12 Poor 20 Gen Poor 3 Very Poor 18 Gen Poor
Max ADI Late 4 Very Poor 19 Gen Poor 2 Very Poor 19 Gen Poor
Max LVORI Early 3 5 7 9
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 68 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs around 30.
Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 12. Highs in the mid 30s.
Minimum RH 51 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs around 40.
Minimum RH 70 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows around 30. Highs around 40. Minimum RH 68 percent. West
winds 5 to 10 mph.
$$
PAZ005-050930-
McKean-
Including the city of Bradford
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None None Snow Showers
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 3 (-20) 29 (+2) 15 34
RH % (24h trend) 97 (+7) 54 (-1) 99 65
20ftWnd-Val/AM(mph) S 5 G14 SW 6 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G14 Lgt/Var SW 8 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 1 PM
Precip End Continuing
Mixing Hgt(ft-agl) 240 2220 380 2390
Transport Wnd (mph) S 7 S 17 S 13 SW 22
Vent Rate (kt-ft) 1440 33300 4180 45410
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 10 Poor 27 Fair 9 Poor 39 Fair
Max ADI Late 5 Very Poor 32 Fair 11 Poor 45 Gen Good
Max LVORI Early 6 5 5 4
Max LVORI Late 7 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows around 20.
Highs in the lower 30s. Minimum RH 71 percent. West winds around
5 mph.
.MONDAY...Mostly cloudy. Snow likely. Colder. Lows around 11.
Highs in the lower 20s. Minimum RH 52 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows around 3.
Highs in the upper 20s. Minimum RH 67 percent. South winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows around
20. Highs in the mid 30s. Minimum RH 74 percent. Southwest winds
5 to 10 mph.
.THURSDAY...Snow showers. Lows around 20. Highs around 30.
Minimum RH 68 percent. West winds around 10 mph.
$$
PAZ027-050930-
Mifflin-
Including the city of Lewistown
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 8 (-16) 30 (-5) 17 41
RH % (24h trend) 91 (+3) 62 (+10) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 220 2430 210 2650
Transport Wnd (mph) E 6 S 13 S 6 SW 13
Vent Rate (kt-ft) 1100 26730 1050 29150
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 8 Poor 26 Fair 3 Very Poor 26 Fair
Max ADI Late 3 Very Poor 27 Fair 4 Very Poor 31 Fair
Max LVORI Early 4 5 7 7
Max LVORI Late 5 4 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 70 percent. Light winds.
.MONDAY...Partly cloudy. A chance of snow. Lows around 20. Highs
in the upper 20s. Minimum RH 49 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
11. Highs in the lower 30s. Minimum RH 57 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
73 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the upper 20s. Highs in the upper 30s. Minimum RH 70 percent.
West winds around 5 mph.
$$
PAZ051-050930-
Montour-
Including the city of Danville
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-18) 28 (-7) 18 36
RH % (24h trend) 86 (+4) 55 (+4) 99 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 260 2720 210 2140
Transport Wnd (mph) N 5 S 16 S 6 SW 13
Vent Rate (kt-ft) 1040 38080 1050 23540
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 10 Poor 29 Fair 4 Very Poor 22 Fair
Max ADI Late 3 Very Poor 35 Fair 3 Very Poor 31 Fair
Max LVORI Early 3 5 6 7
Max LVORI Late 5 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 70 percent. Light winds.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 19. Highs
in the upper 20s. Minimum RH 52 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 30s. Minimum RH 58 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
72 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the upper 20s. Highs in the upper 30s. Minimum RH 70 percent.
Southwest winds around 5 mph.
$$
PAZ018-050930-
Northern Centre-
Including the city of Philipsburg
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 7 (-17) 27 (-3) 18 37
RH % (24h trend) 88 (+1) 59 (+8) 97 62
20ftWnd-Val/AM(mph) SE 5 G14 SW 5 G13
20ftWnd-Rdg/PM(mph) NW 5 G18 S 5 G13 Lgt/Var SW 6 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 120 1780 110 2640
Transport Wnd (mph) SE 7 S 15 S 9 SW 18
Vent Rate (kt-ft) 720 23140 880 42240
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 9 Poor 26 Fair 5 Very Poor 27 Fair
Max ADI Late 4 Very Poor 24 Fair 5 Very Poor 39 Fair
Max LVORI Early 4 5 5 5
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 71 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 16. Highs
in the mid 20s. Minimum RH 49 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
9. Highs around 30. Minimum RH 61 percent. South winds around
5 mph.
.WEDNESDAY...Cloudy with a chance of snow showers. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 73 percent. Southwest
winds around 5 mph.
.THURSDAY...Snow showers with rain showers likely. Lows in the
mid 20s. Highs in the lower 30s. Minimum RH 70 percent. West
winds around 10 mph.
$$
PAZ012-050930-
Northern Clinton-
Including the city of Renovo
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 8 (-18) 28 (-4) 18 38
RH % (24h trend) 86 (+4) 54 (+8) 95 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 Lgt/Var SW 5 G14
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 190 2130 260 2720
Transport Wnd (mph) SE 6 S 16 S 8 SW 17
Vent Rate (kt-ft) 950 29820 1820 40800
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 7 Poor 28 Fair 4 Very Poor 30 Fair
Max ADI Late 3 Very Poor 27 Fair 5 Very Poor 38 Fair
Max LVORI Early 4 5 5 5
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the mid
20s. Highs in the mid 30s. Minimum RH 65 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
17. Highs in the mid 20s. Minimum RH 43 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs around 30. Minimum RH 56 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Minimum RH 68 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow and rain showers likely. Lows
in the upper 20s. Highs in the lower 30s. Minimum RH 63 percent.
West winds around 5 mph.
$$
PAZ041-050930-
Northern Lycoming-
Including the city of Trout Run
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 7 (-17) 25 (-6) 17 35
RH % (24h trend) 88 (+4) 56 (+6) 98 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 6 G19 S 6 G16 Lgt/Var SW 6 G14
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 250 2280 250 2320
Transport Wnd (mph) S 6 S 17 S 9 SW 16
Vent Rate (kt-ft) 1250 34200 2000 32480
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 13 Gen Poor 32 Fair 6 Very Poor 25 Fair
Max ADI Late 3 Very Poor 32 Fair 5 Very Poor 29 Fair
Max LVORI Early 3 5 5 5
Max LVORI Late 5 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 71 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
16. Highs in the lower 20s. Minimum RH 53 percent. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
8. Highs in the upper 20s. Minimum RH 63 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Minimum RH 76 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow showers likely and a chance
of rain showers. Lows in the mid 20s. Highs in the lower 30s.
Minimum RH 71 percent. West winds around 10 mph.
$$
PAZ052-050930-
Northumberland-
Including the cities of Sunbury and Shamokin
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-15) 28 (-7) 17 37
RH % (24h trend) 86 (-1) 56 (+5) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 250 2510 230 2080
Transport Wnd (mph) N 7 S 15 S 6 SW 13
Vent Rate (kt-ft) 1500 32630 1150 22880
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 3
Max ADI Early 8 Poor 30 Fair 4 Very Poor 22 Fair
Max ADI Late 3 Very Poor 31 Fair 3 Very Poor 26 Fair
Max LVORI Early 3 5 6 7
Max LVORI Late 5 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 68 percent. Light winds.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 19. Highs
in the upper 20s. Minimum RH 51 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 30s. Minimum RH 56 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
71 percent. South winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows in the upper 20s. Highs in the upper 30s. Minimum RH
68 percent. West winds around 5 mph.
$$
PAZ056-050930-
Perry-
Including the city of Newport
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 10 (-14) 30 (-6) 17 40
RH % (24h trend) 86 (-1) 61 (+10) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 180 2330 180 2030
Transport Wnd (mph) SE 6 S 12 S 6 SW 12
Vent Rate (kt-ft) 900 23300 900 20300
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 8 Poor 25 Fair 3 Very Poor 19 Gen Poor
Max ADI Late 3 Very Poor 25 Fair 3 Very Poor 25 Fair
Max LVORI Early 3 5 8 8
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Minimum RH 69 percent. Light winds.
.MONDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 20s. Minimum RH 50 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
12. Highs in the lower 30s. Minimum RH 55 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
72 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows in the upper 20s. Highs in the upper 30s. Minimum RH
68 percent. West winds around 5 mph.
$$
PAZ006-050930-
Potter-
Including the city of Coudersport
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 4 (-19) 26 (-1) 17 34
RH % (24h trend) 89 (+1) 55 (+2) 97 62
20ftWnd-Val/AM(mph) S 6 G16 SW 7 G16
20ftWnd-Rdg/PM(mph) NW 5 G18 S 6 G16 S 5 G13 SW 7 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 220 1880 300 2510
Transport Wnd (mph) S 6 S 18 SW 13 SW 21
Vent Rate (kt-ft) 1100 30080 3300 45180
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 13 Gen Poor 31 Fair 8 Poor 36 Fair
Max ADI Late 4 Very Poor 32 Fair 10 Poor 45 Gen Good
Max LVORI Early 5 4 5 4
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the lower
20s. Highs in the lower 30s. Minimum RH 71 percent. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
12. Highs around 20. Minimum RH 52 percent. North winds around
5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows around 6.
Highs in the upper 20s. Minimum RH 66 percent. South winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the lower 30s. Minimum RH 73 percent.
Southwest winds 5 to 10 mph.
.THURSDAY...Snow showers. Lows in the lower 20s. Highs around 30.
Minimum RH 70 percent. West winds around 10 mph.
$$
PAZ058-050930-
Schuylkill-
Including the city of Pottsville
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 8 (-15) 28 (-6) 17 38
RH % (24h trend) 87 (-3) 55 (0) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 5 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 260 2210 270 2100
Transport Wnd (mph) E 6 S 14 S 6 SW 13
Vent Rate (kt-ft) 1300 26520 1350 23100
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 3
Max ADI Early 11 Poor 27 Fair 3 Very Poor 24 Fair
Max ADI Late 4 Very Poor 25 Fair 3 Very Poor 23 Fair
Max LVORI Early 3 5 7 8
Max LVORI Late 5 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 68 percent. Light winds.
.MONDAY...Partly cloudy. A chance of snow. Colder. Lows around
19. Highs in the mid 20s. Minimum RH 52 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 10. Highs around 30.
Minimum RH 55 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Minimum RH 73 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain and snow showers.
Lows in the upper 20s. Highs in the upper 30s. Minimum RH
72 percent. West winds around 5 mph.
$$
PAZ050-050930-
Snyder-
Including the city of Selinsgrove
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-16) 28 (-6) 17 38
RH % (24h trend) 88 (+3) 60 (+7) 100 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 210 2490 190 2200
Transport Wnd (mph) SE 5 S 15 S 7 SW 13
Vent Rate (kt-ft) 840 32370 1140 24200
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 3
Max ADI Early 7 Poor 28 Fair 4 Very Poor 24 Fair
Max ADI Late 3 Very Poor 30 Fair 3 Very Poor 26 Fair
Max LVORI Early 3 5 7 7
Max LVORI Late 5 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 74 percent. Light winds.
.MONDAY...Partly cloudy. A chance of snow. Lows around 19. Highs
in the upper 20s. Minimum RH 54 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
11. Highs in the lower 30s. Minimum RH 60 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
77 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the upper 20s. Highs in the upper 30s. Minimum RH 71 percent.
West winds around 5 mph.
$$
PAZ033-050930-
Somerset-
Including the city of Somerset
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 6 (-15) 32 (+4) 21 37
RH % (24h trend) 99 (+4) 74 (+4) 99 68
20ftWnd-Val/AM(mph) SE 6 G15 SW 6 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G13 Lgt/Var W 7 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 200 1470 200 2370
Transport Wnd (mph) SE 10 S 13 S 7 W 20
Vent Rate (kt-ft) 1800 16170 1200 40290
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 2 2
Max ADI Early 9 Poor 19 Gen Poor 6 Very Poor 32 Fair
Max ADI Late 6 Very Poor 19 Gen Poor 8 Poor 38 Fair
Max LVORI Early 5 5 6 5
Max LVORI Late 5 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Minimum RH 80 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
17. Highs in the mid 20s. Minimum RH 61 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 30s. Minimum RH 68 percent. South winds
5 to 10 mph.
.WEDNESDAY...Cloudy with a chance of snow and rain showers. Lows
in the mid 20s. Highs in the upper 30s. Minimum RH 75 percent.
Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with rain and snow showers likely. Lows
in the mid 20s. Highs in the lower 30s. Minimum RH 76 percent.
West winds around 10 mph.
$$
PAZ019-050930-
Southern Centre-
Including the city of State College
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 8 (-16) 28 (-5) 17 38
RH % (24h trend) 88 (+4) 59 (+7) 100 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 240 2160 240 2460
Transport Wnd (mph) SE 6 S 15 S 8 SW 15
Vent Rate (kt-ft) 1200 28080 1680 31980
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 9 Poor 27 Fair 4 Very Poor 23 Fair
Max ADI Late 3 Very Poor 28 Fair 4 Very Poor 29 Fair
Max LVORI Early 4 5 6 6
Max LVORI Late 5 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 71 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 18. Highs
in the mid 20s. Minimum RH 50 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 30s. Minimum RH 59 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Minimum RH 73 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow and rain showers likely. Lows
in the upper 20s. Highs in the mid 30s. Minimum RH 71 percent.
West winds 5 to 10 mph.
$$
PAZ045-050930-
Southern Clinton-
Including the city of Lock Haven
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-16) 28 (-5) 17 38
RH % (24h trend) 84 (+1) 55 (+7) 97 62
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 190 2450 170 2500
Transport Wnd (mph) SE 6 S 15 S 7 SW 15
Vent Rate (kt-ft) 950 31850 1020 32500
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 9 Poor 27 Fair 4 Very Poor 24 Fair
Max ADI Late 3 Very Poor 28 Fair 4 Very Poor 28 Fair
Max LVORI Early 3 4 6 5
Max LVORI Late 4 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 66 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 18. Highs
in the mid 20s. Minimum RH 46 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs in the lower 30s. Minimum RH 56 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain
showers. Lows in the lower 20s. Highs in the upper 30s. Minimum
RH 69 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow and rain showers likely. Lows
in the upper 20s. Highs in the mid 30s. Minimum RH 66 percent.
West winds around 5 mph.
$$
PAZ046-050930-
Southern Lycoming-
Including the city of Williamsport
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-18) 28 (-7) 18 37
RH % (24h trend) 85 (+4) 54 (+7) 97 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 6 G17 S 5 G13 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 280 2720 200 2420
Transport Wnd (mph) N 10 S 15 S 7 SW 13
Vent Rate (kt-ft) 2520 35360 1200 26620
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 12 Poor 30 Fair 4 Very Poor 22 Fair
Max ADI Late 3 Very Poor 33 Fair 3 Very Poor 25 Fair
Max LVORI Early 3 5 5 6
Max LVORI Late 4 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 67 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 18. Highs
in the mid 20s. Minimum RH 48 percent. Northwest winds 5 to
10 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
10. Highs around 30. Minimum RH 58 percent. South winds around
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow and rain
showers. Lows in the lower 20s. Highs in the mid 30s. Minimum RH
71 percent. South winds around 5 mph.
.THURSDAY...Mostly cloudy with snow and rain showers likely. Lows
in the upper 20s. Highs in the mid 30s. Minimum RH 66 percent.
West winds 5 to 10 mph.
$$
PAZ042-050930-
Sullivan-
Including the city of Laporte
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 6 (-18) 25 (-6) 16 33
RH % (24h trend) 92 (+2) 56 (-1) 100 74
20ftWnd-Val/AM(mph) Lgt/Var SW 5
20ftWnd-Rdg/PM(mph) NW 7 G21 S 7 G16 S 5 SW 5 G12
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 200 2140 200 1710
Transport Wnd (mph) S 6 S 20 S 12 SW 15
Vent Rate (kt-ft) 1000 36380 2000 22230
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 2
Max ADI Early 12 Poor 35 Fair 8 Poor 24 Fair
Max ADI Late 5 Very Poor 36 Fair 8 Poor 25 Fair
Max LVORI Early 4 5 6 5
Max LVORI Late 6 4 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 76 percent. Northwest winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
16. Highs in the lower 20s. Minimum RH 59 percent. Northwest
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
7. Highs in the mid 20s. Minimum RH 66 percent. South winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 79 percent.
Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with snow showers likely and a chance
of rain showers. Lows in the mid 20s. Highs in the lower 30s.
Minimum RH 78 percent. Southwest winds around 10 mph.
$$
PAZ037-050930-
Tioga-
Including the cities of Mansfield and Wellsboro
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 6 (-17) 25 (-3) 17 35
RH % (24h trend) 86 (-1) 56 (+1) 96 65
20ftWnd-Val/AM(mph) S 5 G15 SW 6 G15
20ftWnd-Rdg/PM(mph) NW 5 G19 S 7 G16 S 5 G12 SW 7 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 250 2120 230 2330
Transport Wnd (mph) S 8 S 21 S 13 SW 21
Vent Rate (kt-ft) 1750 38160 2530 41940
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 2
Max ADI Early 12 Poor 37 Fair 8 Poor 34 Fair
Max ADI Late 3 Very Poor 38 Fair 10 Poor 40 Fair
Max LVORI Early 4 4 5 4
Max LVORI Late 5 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 74 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Colder. Lows around
14. Highs around 20. Minimum RH 58 percent. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
7. Highs in the upper 20s. Minimum RH 68 percent. South winds
5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 77 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow showers likely. Lows in the
mid 20s. Highs around 30. Minimum RH 73 percent. West winds
around 10 mph.
$$
PAZ049-050930-
Union-
Including the city of Lewisburg
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 9 (-16) 28 (-7) 17 38
RH % (24h trend) 86 (+3) 57 (+8) 100 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 170 2590 160 2340
Transport Wnd (mph) N 6 S 15 S 7 SW 14
Vent Rate (kt-ft) 850 33670 960 28080
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 3
Max ADI Early 8 Poor 27 Fair 4 Very Poor 25 Fair
Max ADI Late 3 Very Poor 32 Fair 3 Very Poor 27 Fair
Max LVORI Early 3 5 6 6
Max LVORI Late 4 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid
30s. Minimum RH 69 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. A chance of snow. Lows around 19. Highs
in the upper 20s. Minimum RH 49 percent. Northwest winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Lows around
11. Highs in the lower 30s. Minimum RH 57 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Highs in the upper 30s. Minimum RH
71 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with snow and rain showers likely. Lows
in the upper 20s. Highs in the upper 30s. Minimum RH 67 percent.
West winds around 5 mph.
$$
PAZ004-050930-
Warren-
Including the city of Warren
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Precip Type None None None Snow Showers
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 5 (-19) 31 (+3) 16 33
RH % (24h trend) 98 (+5) 57 (-3) 100 70
20ftWnd-Val/AM(mph) S 5 G13 SW 7 G15
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G13 Lgt/Var SW 7 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 2
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt(ft-agl) 230 2500 290 2380
Transport Wnd (mph) S 8 S 16 SW 14 SW 21
Vent Rate (kt-ft) 1610 35000 3480 42840
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 7 Poor 25 Fair 9 Poor 37 Fair
Max ADI Late 5 Very Poor 34 Fair 11 Poor 43 Gen Good
Max LVORI Early 7 5 5 4
Max LVORI Late 7 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of snow. Lows in the lower
20s. Highs in the lower 30s. Minimum RH 75 percent. Southwest
winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows around 13. Highs
in the lower 20s. Minimum RH 56 percent. North winds around
5 mph.
.TUESDAY...Snow showers. Lows around 6. Highs around 30. Minimum
RH 73 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the mid 30s. Minimum RH 79 percent. South
winds around 5 mph.
.THURSDAY...Snow showers. Lows in the lower 20s. Highs around 30.
Minimum RH 71 percent. West winds 5 to 10 mph.
$$
PAZ065-050930-
York-
Including the city of York
147 PM EST Thu Dec 4 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 20 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 13 (-12) 30 (-8) 19 42
RH % (24h trend) 83 (-4) 62 (+6) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 6 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 4 PM
Mixing Hgt(ft-agl) 340 2210 220 2490
Transport Wnd (mph) NW 16 S 12 S 6 SW 12
Vent Rate (kt-ft) 4760 22100 1100 24900
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 11 Poor 22 Fair 3 Very Poor 25 Fair
Max ADI Late 5 Very Poor 22 Fair 3 Very Poor 24 Fair
Max LVORI Early 3 4 6 9
Max LVORI Late 4 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs around 40.
Minimum RH 64 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Minimum RH 47 percent. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.
Minimum RH 46 percent. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 40s. Minimum RH 68 percent. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of rain showers. Lows in
the lower 30s. Highs in the lower 40s. Minimum RH 66 percent.
West winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Martin