Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
968
FNUS51 KCTP 171739
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
1239 PM EST Mon Nov 17 2025
.DISCUSSION...
Gusty northwest winds will prevail across the region this
afternoon. Lake effect snow showers will slowly taper off
this afternoon and evening.
A weak low pressure system moving south of the Keystone state
later Tuesday into Wednesday, will bring a chance for some
light precipitation to central Pennsylvania late Tuesday
into Wednesday. Most of the precipitation will be in the
form of rain.
PAZ064-180915-
Adams-
Including the city of Gettysburg
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 50 70 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-11) 46 (0) 34 50
RH % (24h trend) 83 (+28) 48 (+10) 100 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.31 0.00
Precip Duration 2 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 240 2570 220 2500
Transport Wnd (mph) W 10 W 13 E 5 N 7
Vent Rate (kt-ft) 2160 28270 880 15000
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 1
Max ADI Early 7 Poor 31 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 5 Very Poor 31 Fair 3 Very Poor 21 Fair
Max LVORI Early 3 4 6 9
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs in the lower
50s. Minimum RH 82 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 71 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 50s. Minimum RH 59 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ034-180915-
Bedford-
Including the city of Bedford
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Cloudy Mcldy
Precip Type None Frz Rain Showers None
Chance Precip (%) 0 60 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-9) 43 (+1) 32 49
RH % (24h trend) 79 (+16) 50 (+10) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 6 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.06 0.27 0.00
Precip Duration 5 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 230 2090 240 2420
Transport Wnd (mph) W 7 W 10 SE 5 N 3
Vent Rate (kt-ft) 1380 18810 960 7260
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 1
Max ADI Early 9 Poor 22 Fair 4 Very Poor 8 Poor
Max ADI Late 4 Very Poor 18 Gen Poor 3 Very Poor 11 Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs in the lower
50s. Minimum RH 74 percent. Light winds.
.FRIDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Minimum RH 66 percent. South
winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows around 40. Highs
in the lower 50s. Minimum RH 55 percent. Northwest winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ025-180915-
Blair-
Including the city of Altoona
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Cloudy Mcldy
Precip Type None Frz Rain Frz Rain None
Chance Precip (%) 0 60 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-9) 44 (+3) 32 48
RH % (24h trend) 86 (+16) 56 (+9) 100 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G23 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.21 0.00
Precip Duration 5 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 180 2500 180 2340
Transport Wnd (mph) NW 16 W 13 SE 6 N 3
Vent Rate (kt-ft) 2520 27500 900 7020
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 2
Max ADI Early 15 Gen Poor 30 Fair 4 Very Poor 8 Poor
Max ADI Late 6 Very Poor 25 Fair 3 Very Poor 10 Poor
Max LVORI Early 3 4 7 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...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs around 50. Minimum
RH 79 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 72 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the upper
30s. Highs in the upper 40s. Minimum RH 62 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 58 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ024-180915-
Cambria-
Including the city of Johnstown
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Mcldy Mcldy
Precip Type None Frz Rain Showers None
Chance Precip (%) 0 60 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 40 (+2) 32 47
RH % (24h trend) 87 (+11) 63 (+10) 100 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G23 SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.05 0.22 0.00
Precip Duration 5 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 220 2040 190 2330
Transport Wnd (mph) W 12 W 15 E 5 SW 5
Vent Rate (kt-ft) 2200 26520 760 9320
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 2
Max ADI Early 19 Gen Poor 28 Fair 5 Very Poor 9 Poor
Max ADI Late 8 Poor 21 Fair 3 Very Poor 11 Poor
Max LVORI Early 3 4 7 9
Max LVORI Late 4 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 80 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 77 percent. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the upper
30s. Highs in the upper 40s. Minimum RH 64 percent. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 61 percent. Southwest winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the mid 30s. Highs around 50.
Minimum RH 61 percent. West winds 5 to 10 mph.
$$
PAZ011-180915-
Cameron-
Including the city of Emporium
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None Snow Showers Frz Rain None
Chance Precip (%) 0 30 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-5) 43 (+4) 28 47
RH % (24h trend) 92 (+2) 53 (-7) 100 59
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 240 3210 610 2990
Transport Wnd (mph) NW 16 W 13 S 6 W 5
Vent Rate (kt-ft) 3360 35310 3050 11960
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 14 Gen Poor 31 Fair 3 Very Poor 10 Poor
Max ADI Late 8 Poor 31 Fair 3 Very Poor 13 Gen Poor
Max LVORI Early 4 5 6 8
Max LVORI Late 4 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 75 percent. Light winds.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 65 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the lower
30s. Highs in the mid 40s. Minimum RH 58 percent. Northwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 57 percent. Southwest winds around 5 mph.
$$
PAZ017-180915-
Clearfield-
Including the cities of DuBois and Clearfield
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None Frz Rain Frz Rain None
Chance Precip (%) 0 50 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-7) 42 (+3) 30 47
RH % (24h trend) 91 (+4) 54 (+2) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.09 0.00
Precip Duration 2 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 300 2670 360 2530
Transport Wnd (mph) NW 17 W 12 NE 6 W 5
Vent Rate (kt-ft) 4500 26700 1800 10120
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 18 Gen Poor 27 Fair 3 Very Poor 10 Poor
Max ADI Late 8 Poor 27 Fair 3 Very Poor 12 Poor
Max LVORI Early 3 5 7 8
Max LVORI Late 5 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 76 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows around 40. Highs in
the mid 50s. Minimum RH 69 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the mid
30s. Highs in the upper 40s. Minimum RH 59 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 58 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 57 percent. Southwest winds around 5 mph.
$$
PAZ053-180915-
Columbia-
Including the cities of Bloomsburg and Berwick
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Showers None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-7) 45 (+3) 32 48
RH % (24h trend) 86 (+9) 49 (+5) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 330 3910 560 2980
Transport Wnd (mph) W 14 W 16 E 5 NW 5
Vent Rate (kt-ft) 3960 54740 2240 11920
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 12 Poor 40 Fair 3 Very Poor 12 Poor
Max ADI Late 9 Poor 42 Gen Good 2 Very Poor 14 Gen Poor
Max LVORI Early 3 4 5 8
Max LVORI Late 4 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 79 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 70 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 59 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 58 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 59 percent. West winds around 5 mph.
$$
PAZ063-180915-
Cumberland-
Including the city of Carlisle
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 40 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-12) 46 (+1) 34 49
RH % (24h trend) 82 (+26) 48 (+8) 100 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G16 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.25 0.00
Precip Duration 2 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 270 2700 300 2470
Transport Wnd (mph) W 10 W 13 SE 6 N 6
Vent Rate (kt-ft) 2430 29700 1500 12350
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 1
Max ADI Early 9 Poor 31 Fair 3 Very Poor 11 Poor
Max ADI Late 6 Very Poor 29 Fair 3 Very Poor 17 Gen Poor
Max LVORI Early 3 4 6 7
Max LVORI Late 3 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs around 50.
Minimum RH 79 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 67 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 50s. Minimum RH 56 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ057-180915-
Dauphin-
Including the cities of Harrisburg and Hershey
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 30 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-10) 46 (+1) 34 49
RH % (24h trend) 82 (+11) 48 (+4) 100 66
20ftWnd-Val/AM(mph) W 5 Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G20 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.16 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 230 3100 490 2450
Transport Wnd (mph) W 8 W 13 SE 7 N 6
Vent Rate (kt-ft) 1610 34100 2940 12250
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 15 Gen Poor 34 Fair 3 Very Poor 12 Poor
Max ADI Late 6 Very Poor 32 Fair 3 Very Poor 16 Gen Poor
Max LVORI Early 3 4 6 7
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
upper 40s. Minimum RH 78 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 68 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the lower 50s. Minimum RH 57 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ010-180915-
Elk-
Including the cities of St. Marys and Ridgway
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Frz Rain Frz Rain None
Chance Precip (%) 0 40 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 41 (+4) 26 46
RH % (24h trend) 96 (-3) 59 (-3) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 2 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 350 2720 350 2460
Transport Wnd (mph) NW 15 W 12 NE 6 W 3
Vent Rate (kt-ft) 4550 27200 1750 7380
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 14 Gen Poor 27 Fair 3 Very Poor 9 Poor
Max ADI Late 8 Poor 27 Fair 3 Very Poor 10 Poor
Max LVORI Early 4 5 7 9
Max LVORI Late 5 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows around 30. Highs in the upper
40s. Minimum RH 79 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 70 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the lower
30s. Highs in the mid 40s. Minimum RH 62 percent. North winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 20s. Highs in the mid 40s. Minimum RH 60 percent. Southwest
winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 62 percent. Southwest winds around 5 mph.
$$
PAZ036-180915-
Franklin-
Including the city of Chambersburg
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 60 70 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-12) 45 (-1) 34 50
RH % (24h trend) 83 (+27) 50 (+12) 100 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 5 G15 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.05 0.30 0.00
Precip Duration 3 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 220 2150 200 2580
Transport Wnd (mph) W 8 W 10 NE 6 N 6
Vent Rate (kt-ft) 1540 19350 1000 12900
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 1
Max ADI Early 8 Poor 24 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 5 Very Poor 22 Fair 3 Very Poor 15 Gen Poor
Max LVORI Early 3 4 6 9
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs in the lower
50s. Minimum RH 79 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs around 60. Minimum RH 68 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 50s. Minimum RH 57 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ035-180915-
Fulton-
Including the city of McConnellsburg
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Cloudy Mcldy
Precip Type None Frz Rain Showers None
Chance Precip (%) 0 60 70 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-10) 44 (-1) 33 50
RH % (24h trend) 81 (+23) 50 (+12) 100 67
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.07 0.29 0.00
Precip Duration 5 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 180 2040 170 2560
Transport Wnd (mph) W 7 W 10 NE 6 N 5
Vent Rate (kt-ft) 1080 18360 850 10240
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 1
Max ADI Early 6 Very Poor 21 Fair 4 Very Poor 11 Poor
Max ADI Late 4 Very Poor 16 Gen Poor 3 Very Poor 12 Poor
Max LVORI Early 3 4 7 9
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs in the lower
50s. Minimum RH 78 percent. Light winds.
.FRIDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs around 60. Minimum RH 67 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 50s. Minimum RH 55 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ026-180915-
Huntingdon-
Including the cities of Huntingdon and Mount Union
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Cloudy Mcldy
Precip Type None Frz Rain Showers None
Chance Precip (%) 0 50 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-9) 45 (+2) 33 49
RH % (24h trend) 85 (+22) 50 (+7) 100 64
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.20 0.00
Precip Duration 2 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 200 2710 270 2450
Transport Wnd (mph) NW 16 W 12 S 6 N 3
Vent Rate (kt-ft) 2800 27100 1350 7350
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 11 Poor 30 Fair 3 Very Poor 10 Poor
Max ADI Late 5 Very Poor 30 Fair 3 Very Poor 11 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...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs around 50. Minimum
RH 77 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 67 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the upper
30s. Highs in the lower 50s. Minimum RH 57 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 53 percent. West winds around 5 mph.
$$
PAZ028-180915-
Juniata-
Including the city of Mifflintown
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 40 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-9) 45 (+1) 33 48
RH % (24h trend) 87 (+17) 51 (+4) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.15 0.00
Precip Duration 2 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 250 3100 290 2490
Transport Wnd (mph) W 8 W 13 E 5 N 5
Vent Rate (kt-ft) 1750 34100 1160 9960
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 10 Poor 34 Fair 3 Very Poor 10 Poor
Max ADI Late 5 Very Poor 35 Fair 3 Very Poor 13 Gen Poor
Max LVORI Early 3 4 7 9
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 84 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 71 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 30s.
Highs around 50. Minimum RH 62 percent. Northwest winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 58 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 58 percent. West winds around 5 mph.
$$
PAZ066-180915-
Lancaster-
Including the city of Lancaster
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 30 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-9) 46 (0) 37 49
RH % (24h trend) 82 (+14) 49 (+5) 100 72
20ftWnd-Val/AM(mph) W 6 Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G17 W 6 Lgt/Var N 5
Precip Amount 0.00 0.00 0.25 0.00
Precip Duration 1 6
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 320 3150 430 2410
Transport Wnd (mph) W 10 W 16 E 7 N 8
Vent Rate (kt-ft) 2880 44100 2580 16870
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 1
Max ADI Early 14 Gen Poor 38 Fair 4 Very Poor 13 Gen Poor
Max ADI Late 8 Poor 37 Fair 4 Very Poor 16 Gen Poor
Max LVORI Early 2 4 5 7
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs around 50.
Minimum RH 83 percent. East winds around 5 mph.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 73 percent. South winds up to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 50s. Minimum RH 61 percent. North winds
5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 61 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 61 percent. West winds around 5 mph.
$$
PAZ059-180915-
Lebanon-
Including the city of Lebanon
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-9) 47 (+1) 34 50
RH % (24h trend) 84 (+13) 48 (+4) 100 67
20ftWnd-Val/AM(mph) W 6 Lgt/Var
20ftWnd-Rdg/PM(mph) W 10 G18 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.17 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 250 3330 470 2540
Transport Wnd (mph) W 9 W 15 SE 6 N 7
Vent Rate (kt-ft) 2000 43290 2350 15240
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 5 2
Max ADI Early 15 Gen Poor 39 Fair 3 Very Poor 13 Gen Poor
Max ADI Late 8 Poor 36 Fair 3 Very Poor 17 Gen Poor
Max LVORI Early 2 4 6 7
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
upper 40s. Minimum RH 79 percent. East winds around 5 mph.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 69 percent. South winds up to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 50s. Minimum RH 58 percent. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 58 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 58 percent. West winds around 5 mph.
$$
PAZ005-180915-
McKean-
Including the city of Bradford
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow Showers Snow Showers Frz Rain None
Chance Precip (%) 10 30 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 40 (+4) 23 44
RH % (24h trend) 98 (+5) 55 (-11) 100 58
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G17 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1 1 2
Precip Begin 6 PM 1 PM Continuing
Precip End 1 AM Continuing 6 AM
Mixing Hgt(ft-agl) 310 3140 440 2560
Transport Wnd (mph) NW 15 W 14 NE 5 W 5
Vent Rate (kt-ft) 4030 37680 1760 10240
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 2 4
Max ADI Early 14 Gen Poor 33 Fair 3 Very Poor 9 Poor
Max ADI Late 8 Poor 31 Fair 2 Very Poor 13 Gen Poor
Max LVORI Early 5 6 8 9
Max LVORI Late 5 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Minimum RH 76 percent. South winds around 5 mph.
.FRIDAY...Cloudy with rain showers likely. Lows in the mid 30s.
Highs around 50. Minimum RH 71 percent. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 20s. Highs in the lower 40s. Minimum RH 62 percent.
Northwest winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 20s. Highs in the mid 40s. Minimum RH 60 percent. Southwest
winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 63 percent. Southwest winds around 5 mph.
$$
PAZ027-180915-
Mifflin-
Including the city of Lewistown
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Frz Rain None
Chance Precip (%) 0 40 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-9) 45 (+2) 32 48
RH % (24h trend) 88 (+18) 53 (+6) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.14 0.00
Precip Duration 2 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 220 3060 210 2520
Transport Wnd (mph) NW 16 W 13 SE 6 N 5
Vent Rate (kt-ft) 3080 33660 1050 10080
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 11 Poor 33 Fair 3 Very Poor 9 Poor
Max ADI Late 5 Very Poor 36 Fair 3 Very Poor 12 Poor
Max LVORI Early 3 4 7 9
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 82 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows around 40. Highs
in the upper 50s. Minimum RH 70 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the upper
30s. Highs around 50. Minimum RH 60 percent. Northwest winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s.
Minimum RH 57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ051-180915-
Montour-
Including the city of Danville
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-7) 45 (+1) 34 47
RH % (24h trend) 83 (+8) 49 (+5) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G17 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.05 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 290 3870 490 2890
Transport Wnd (mph) NW 14 W 15 E 3 NW 3
Vent Rate (kt-ft) 3480 50310 1470 8670
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 12 Poor 40 Fair 3 Very Poor 12 Poor
Max ADI Late 7 Poor 40 Fair 2 Very Poor 13 Gen Poor
Max LVORI Early 3 4 5 8
Max LVORI Late 4 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
upper 40s. Minimum RH 78 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 68 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs around 50. Minimum RH 58 percent. Northwest winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs around 50. Minimum
RH 56 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 57 percent. West winds around 5 mph.
$$
PAZ018-180915-
Northern Centre-
Including the city of Philipsburg
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Frz Rain Frz Rain None
Chance Precip (%) 0 40 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 41 (+3) 30 45
RH % (24h trend) 88 (+7) 50 (-3) 100 62
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G22 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.09 0.00
Precip Duration 2 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 90 2920 310 2470
Transport Wnd (mph) NW 17 W 13 S 7 W 5
Vent Rate (kt-ft) 1350 32120 1860 9880
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 2
Max ADI Early 15 Gen Poor 29 Fair 3 Very Poor 8 Poor
Max ADI Late 11 Poor 28 Fair 3 Very Poor 13 Gen Poor
Max LVORI Early 3 4 6 9
Max LVORI Late 4 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the lower 30s. Highs in the mid 40s.
Minimum RH 77 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 67 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the mid
30s. Highs in the mid 40s. Minimum RH 59 percent. Northwest winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ012-180915-
Northern Clinton-
Including the city of Renovo
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None Snow Showers Frz Rain None
Chance Precip (%) 0 30 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-5) 43 (+4) 30 46
RH % (24h trend) 88 (+5) 48 (-6) 100 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G21 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.05 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 180 3280 720 2810
Transport Wnd (mph) NW 16 W 13 NE 6 W 3
Vent Rate (kt-ft) 2520 36080 3600 8430
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 14 Gen Poor 35 Fair 3 Very Poor 11 Poor
Max ADI Late 8 Poor 32 Fair 3 Very Poor 13 Gen Poor
Max LVORI Early 3 4 6 7
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...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
mid 40s. Minimum RH 74 percent. Light winds.
.FRIDAY...Cloudy with showers likely. Lows around 40. Highs in
the lower 50s. Minimum RH 63 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the mid 40s. Minimum RH 56 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ041-180915-
Northern Lycoming-
Including the city of Trout Run
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-3) 42 (+4) 29 45
RH % (24h trend) 87 (+6) 52 (-1) 99 62
20ftWnd-Val/AM(mph) W 5 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G20 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 240 3610 570 3060
Transport Wnd (mph) NW 13 W 15 NE 5 W 5
Vent Rate (kt-ft) 2640 46930 2280 12240
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 14 Gen Poor 40 Fair 3 Very Poor 13 Gen Poor
Max ADI Late 12 Poor 36 Fair 2 Very Poor 14 Gen Poor
Max LVORI Early 3 4 5 7
Max LVORI Late 4 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
lower 40s. Minimum RH 84 percent. East winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 72 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the mid 40s. Minimum RH 63 percent. Northwest
winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 60 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 63 percent. West winds around 5 mph.
$$
PAZ052-180915-
Northumberland-
Including the cities of Sunbury and Shamokin
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-7) 46 (+3) 34 48
RH % (24h trend) 84 (+4) 48 (+3) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.07 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 270 3750 520 2670
Transport Wnd (mph) NW 15 W 14 SE 6 NW 5
Vent Rate (kt-ft) 3510 45000 2600 10680
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 13 Gen Poor 38 Fair 3 Very Poor 11 Poor
Max ADI Late 7 Poor 37 Fair 3 Very Poor 14 Gen Poor
Max LVORI Early 3 4 5 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...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
upper 40s. Minimum RH 77 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 67 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the upper 40s. Minimum RH 57 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 55 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ056-180915-
Perry-
Including the city of Newport
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 30 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-11) 45 (+1) 33 48
RH % (24h trend) 84 (+18) 49 (+5) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 6 G17 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.18 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 170 2990 290 2370
Transport Wnd (mph) W 9 W 13 SE 6 N 6
Vent Rate (kt-ft) 1360 32890 1450 11850
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 11 Poor 29 Fair 3 Very Poor 10 Poor
Max ADI Late 5 Very Poor 29 Fair 3 Very Poor 15 Gen Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 82 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the upper 50s. Minimum RH 70 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows around 40. Highs
in the lower 50s. Minimum RH 60 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 57 percent. West winds around 5 mph.
$$
PAZ006-180915-
Potter-
Including the city of Coudersport
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 20 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-4) 40 (+5) 25 44
RH % (24h trend) 94 (+9) 53 (-8) 100 58
20ftWnd-Val/AM(mph) W 5 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G19 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 290 3250 400 2960
Transport Wnd (mph) NW 14 W 16 SW 6 W 6
Vent Rate (kt-ft) 3480 45500 2000 14800
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 2 4
Max ADI Early 15 Gen Poor 37 Fair 3 Very Poor 11 Poor
Max ADI Late 11 Poor 39 Fair 2 Very Poor 17 Gen Poor
Max LVORI Early 4 5 6 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...
.THURSDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Minimum RH 79 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the upper 40s. Minimum RH 71 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the lower 40s. Minimum RH 63 percent.
Northwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 60 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 62 percent. Southwest winds around 5 mph.
$$
PAZ058-180915-
Schuylkill-
Including the city of Pottsville
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Showers None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-7) 45 (+3) 32 47
RH % (24h trend) 85 (+10) 48 (+3) 100 64
20ftWnd-Val/AM(mph) W 5 G13 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.08 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 300 3630 610 2570
Transport Wnd (mph) W 10 W 16 E 5 NW 6
Vent Rate (kt-ft) 2700 50820 2440 12850
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 19 Gen Poor 41 Gen Good 3 Very Poor 12 Poor
Max ADI Late 8 Poor 41 Gen Good 3 Very Poor 18 Gen Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 4 2 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid
40s. Minimum RH 79 percent. Light winds.
.FRIDAY...Mostly cloudy with a chance of showers. Lows around 40.
Highs in the mid 50s. Minimum RH 71 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 60 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 58 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 59 percent. West winds around 5 mph.
$$
PAZ050-180915-
Snyder-
Including the city of Selinsgrove
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-8) 45 (+2) 33 47
RH % (24h trend) 83 (+9) 50 (-1) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G19 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.09 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 220 3460 270 2610
Transport Wnd (mph) W 9 W 13 SE 5 N 5
Vent Rate (kt-ft) 1760 38060 1080 10440
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 12 Poor 36 Fair 3 Very Poor 10 Poor
Max ADI Late 5 Very Poor 31 Fair 2 Very Poor 16 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...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
upper 40s. Minimum RH 85 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 72 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 63 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 59 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 60 percent. West winds around 5 mph.
$$
PAZ033-180915-
Somerset-
Including the city of Somerset
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mcldy Mcldy Mcldy
Precip Type None Frz Rain Showers None
Chance Precip (%) 0 70 70 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-6) 41 (+2) 32 50
RH % (24h trend) 84 (+8) 60 (+13) 100 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G21 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.11 0.31 0.00
Precip Duration 6 6
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 170 1760 110 2270
Transport Wnd (mph) W 10 W 15 NW 5 SW 5
Vent Rate (kt-ft) 1530 22880 440 9080
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 1
Max ADI Early 11 Poor 25 Fair 6 Very Poor 9 Poor
Max ADI Late 5 Very Poor 16 Gen Poor 3 Very Poor 12 Poor
Max LVORI Early 3 4 7 9
Max LVORI Late 4 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs in the lower
50s. Minimum RH 78 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 76 percent. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 30s.
Highs in the upper 40s. Minimum RH 64 percent. Northwest winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 60 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 59 percent. Southwest winds 5 to 10 mph.
$$
PAZ019-180915-
Southern Centre-
Including the city of State College
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None Frz Rain Frz Rain None
Chance Precip (%) 0 30 40 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-7) 44 (+3) 30 47
RH % (24h trend) 88 (+7) 52 (-1) 100 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.08 0.00
Precip Duration 1 2
Precip Begin 7 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 240 3120 350 2670
Transport Wnd (mph) NW 16 W 13 SE 5 NW 5
Vent Rate (kt-ft) 3360 34320 1400 10680
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 2
Max ADI Early 13 Gen Poor 32 Fair 3 Very Poor 9 Poor
Max ADI Late 7 Poor 30 Fair 3 Very Poor 13 Gen Poor
Max LVORI Early 3 4 6 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...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 81 percent. Light winds.
.FRIDAY...Cloudy with showers likely. Lows around 40. Highs in
the mid 50s. Minimum RH 70 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Rain showers likely. Lows in the mid
30s. Highs in the upper 40s. Minimum RH 62 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 58 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 58 percent. West winds around 5 mph.
$$
PAZ045-180915-
Southern Clinton-
Including the city of Lock Haven
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-5) 44 (+3) 32 47
RH % (24h trend) 87 (+2) 49 (-3) 100 62
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G20 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.06 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 180 3460 670 2970
Transport Wnd (mph) NW 16 W 14 S 6 W 3
Vent Rate (kt-ft) 2520 41520 3350 8910
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 3
Max ADI Early 13 Gen Poor 37 Fair 3 Very Poor 11 Poor
Max ADI Late 7 Poor 33 Fair 3 Very Poor 12 Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 4 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 78 percent. Light winds.
.FRIDAY...Cloudy with showers likely. Lows around 40. Highs in
the mid 50s. Minimum RH 65 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 58 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ046-180915-
Southern Lycoming-
Including the city of Williamsport
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Showers None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-5) 45 (+3) 32 48
RH % (24h trend) 85 (+5) 49 (+3) 99 60
20ftWnd-Val/AM(mph) W 5 Lgt/Var
20ftWnd-Rdg/PM(mph) W 9 G18 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 250 3980 520 3100
Transport Wnd (mph) NW 13 W 14 NE 3 W 5
Vent Rate (kt-ft) 2750 47760 1560 12400
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 3
Max ADI Early 12 Poor 40 Fair 3 Very Poor 12 Poor
Max ADI Late 11 Poor 37 Fair 2 Very Poor 13 Gen Poor
Max LVORI Early 3 4 5 7
Max LVORI Late 4 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
mid 40s. Minimum RH 78 percent. Light winds.
.FRIDAY...Cloudy with showers likely. Lows around 40. Highs in
the mid 50s. Minimum RH 67 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 58 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 58 percent. West winds around 5 mph.
$$
PAZ042-180915-
Sullivan-
Including the city of Laporte
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-5) 42 (+4) 28 44
RH % (24h trend) 90 (+7) 53 (+3) 100 65
20ftWnd-Val/AM(mph) W 5 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G21 W 5 G12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 310 3760 410 2840
Transport Wnd (mph) NW 15 W 15 SW 6 NW 6
Vent Rate (kt-ft) 4030 48880 2050 14200
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 4
Max ADI Early 16 Gen Poor 41 Gen Good 3 Very Poor 12 Poor
Max ADI Late 13 Gen Poor 41 Gen Good 3 Very Poor 16 Gen Poor
Max LVORI Early 3 4 6 9
Max LVORI Late 4 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 40s. Minimum RH 86 percent. Southeast winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs around 50. Minimum RH 77 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the lower 40s. Minimum RH 67 percent.
Northwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 65 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 67 percent. Southwest winds around 5 mph.
$$
PAZ037-180915-
Tioga-
Including the cities of Mansfield and Wellsboro
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-1) 41 (+5) 26 43
RH % (24h trend) 87 (+5) 52 (-2) 99 60
20ftWnd-Val/AM(mph) W 5 G12 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G19 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 280 3690 250 3020
Transport Wnd (mph) NW 15 W 15 S 6 NW 6
Vent Rate (kt-ft) 3640 47970 1250 15100
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 3 4
Max ADI Early 17 Gen Poor 44 Gen Good 3 Very Poor 13 Gen Poor
Max ADI Late 13 Gen Poor 41 Gen Good 2 Very Poor 16 Gen Poor
Max LVORI Early 3 4 5 7
Max LVORI Late 4 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 40s. Minimum RH 82 percent. South winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the upper 40s. Minimum RH 73 percent. South winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the lower 40s. Minimum RH 64 percent.
Northwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 60 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 64 percent. Southwest winds around 5 mph.
$$
PAZ049-180915-
Union-
Including the city of Lewisburg
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 20 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-7) 46 (+3) 32 48
RH % (24h trend) 83 (+2) 48 (0) 100 63
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 7 G19 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.06 0.00
Precip Duration 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 220 3660 480 2730
Transport Wnd (mph) NW 15 W 13 NE 5 NW 3
Vent Rate (kt-ft) 2860 40260 1920 8190
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 4 2
Max ADI Early 12 Poor 38 Fair 3 Very Poor 10 Poor
Max ADI Late 6 Very Poor 34 Fair 2 Very Poor 12 Poor
Max LVORI Early 3 4 5 8
Max LVORI Late 3 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
upper 40s. Minimum RH 79 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 66 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 58 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 57 percent. West winds around 5 mph.
$$
PAZ004-180915-
Warren-
Including the city of Warren
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow Showers Snow Showers Frz Rain None
Chance Precip (%) 20 30 30 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-6) 41 (+4) 26 45
RH % (24h trend) 97 (-2) 61 (-7) 100 60
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 5 G15 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1 2 1
Precip Begin 6 PM 7 AM Continuing
Precip End 10 PM Continuing 1 AM
Mixing Hgt(ft-agl) 290 2700 400 2410
Transport Wnd (mph) NW 14 W 10 NE 6 W 5
Vent Rate (kt-ft) 3480 24300 2000 9640
Dispersion 1 5 1 4
DSI 1 1
Sunshine Hours 2 4
Max ADI Early 12 Poor 24 Fair 3 Very Poor 8 Poor
Max ADI Late 5 Very Poor 24 Fair 3 Very Poor 12 Poor
Max LVORI Early 5 6 9 9
Max LVORI Late 6 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 74 percent. South winds around 5 mph.
.FRIDAY...Cloudy with showers likely. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 73 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the mid 40s. Minimum RH 63 percent. North
winds around 5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 61 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 65 percent. Southwest winds around 5 mph.
$$
PAZ065-180915-
York-
Including the city of York
1239 PM EST Mon Nov 17 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Cloudy Mcldy
Precip Type None Showers Showers None
Chance Precip (%) 0 40 70 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-10) 46 (0) 36 49
RH % (24h trend) 82 (+21) 49 (+7) 100 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) W 8 G17 W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.29 0.00
Precip Duration 1 6
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(ft-agl) 270 2810 280 2230
Transport Wnd (mph) W 10 W 14 SE 6 N 7
Vent Rate (kt-ft) 2430 33720 1400 13380
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 4 1
Max ADI Early 12 Poor 33 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 6 Very Poor 31 Fair 4 Very Poor 18 Gen Poor
Max LVORI Early 3 4 6 8
Max LVORI Late 3 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Cloudy. Lows in the upper 30s. Highs around 50.
Minimum RH 83 percent. Light winds.
.FRIDAY...Cloudy with a chance of showers. Lows in the mid 40s.
Highs in the upper 50s. Minimum RH 72 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 50s. Minimum RH 61 percent. North winds
5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 59 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 58 percent. West winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$
Martin