Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
679
FNUS51 KCTP 181940
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
Issued by National Weather Service Binghamton NY
240 PM EST Tue Nov 18 2025
.DISCUSSION...
Mixed precipitation will spread across central PA through tonight
before exiting to the east Wednesday morning. A minor slushy
accumulation is possible, particularly at night on non-paved,
elevated surfaces over the higher elevations.
PAZ064-190915-
Adams-
Including the city of Gettysburg
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None Showers
Chance Precip (%) 100 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+7) 48 (+2) 32 50
RH % (24h trend) 100 (+25) 73 (+28) 100 77
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.32 0.00 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM 7 AM
Precip End 6 AM 1 PM
Mixing Hgt(ft-agl) 330 2340 360 2050
Transport Wnd (mph) E 6 N 8 NE 7 S 7
Vent Rate (kt-ft) 1650 16380 2160 12300
Dispersion 1 5 1 4
DSI
Sunshine Hours 1 1
Max ADI Early 5 Very Poor 15 Gen Poor 3 Very Poor
Max ADI Late 5 Very Poor 22 Fair 3 Very Poor
Max LVORI Early 6 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows around 40. Highs in the mid 50s. Minimum
RH 81 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the lower 50s. Minimum RH 62 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 56 percent. Light winds.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 56 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ034-190915-
Bedford-
Including the city of Bedford
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 100 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+9) 49 (+6) 33 49
RH % (24h trend) 100 (+18) 65 (+17) 99 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 9
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 320 2270 200 1660
Transport Wnd (mph) SE 8 NW 6 NE 5 S 7
Vent Rate (kt-ft) 2240 11350 800 9960
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 5 Very Poor 11 Poor 2 Very Poor
Max ADI Late 4 Very Poor 14 Gen Poor 2 Very Poor
Max LVORI Early 7 7 6
Max LVORI Late 9 4 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows around 40. Highs
in the mid 50s. Minimum RH 73 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs around 50. Minimum RH 62 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 49 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
lower 50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ025-190915-
Blair-
Including the city of Altoona
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Frz Rain None None Showers
Chance Precip (%) 100 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+7) 48 (+6) 30 49
RH % (24h trend) 100 (+18) 68 (+14) 100 77
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 7 1
Precip Begin 6 PM 1 PM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 230 2220 200 1610
Transport Wnd (mph) SE 8 NW 5 NE 5 S 7
Vent Rate (kt-ft) 1610 8880 800 9660
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 5 Very Poor 9 Poor 2 Very Poor
Max ADI Late 4 Very Poor 14 Gen Poor 2 Very Poor
Max LVORI Early 7 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the mid 50s. Minimum RH 78 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 63 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. 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 lower
50s. Minimum RH 57 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 57 percent. West winds around 5 mph.
$$
PAZ024-190915-
Cambria-
Including the city of Johnstown
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Frz Rain None None Showers
Chance Precip (%) 100 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+7) 46 (+6) 31 49
RH % (24h trend) 100 (+16) 72 (+14) 100 79
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.32 0.00 0.00 0.00
Precip Duration 8 1
Precip Begin 6 PM 7 AM
Precip End 5 AM Continuing
Mixing Hgt(ft-agl) 180 2070 180 1490
Transport Wnd (mph) SE 9 NW 5 SE 7 S 7
Vent Rate (kt-ft) 1440 8280 1080 8940
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 7 Poor 7 Poor 2 Very Poor
Max ADI Late 6 Very Poor 12 Poor 2 Very Poor
Max LVORI Early 6 9 8
Max LVORI Late 9 5 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows around 40. Highs
in the lower 50s. Minimum RH 83 percent. Southwest winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 66 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 61 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 63 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 61 percent. West
winds 5 to 10 mph.
$$
PAZ011-190915-
Cameron-
Including the city of Emporium
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow/Rain None None Frz Rain
Chance Precip (%) 70 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (+2) 48 (+6) 26 47
RH % (24h trend) 100 (+15) 54 (-2) 99 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 3 0
Precip Begin 8 PM 7 AM
Precip End 5 AM 10 AM
Mixing Hgt(ft-agl) 230 3000 270 1620
Transport Wnd (mph) SE 5 NW 5 NE 5 S 6
Vent Rate (kt-ft) 920 12000 1080 8100
Dispersion 1 4 1 4
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 11 Poor 2 Very Poor
Max ADI Late 3 Very Poor 16 Gen Poor 2 Very Poor
Max LVORI Early 6 8 7
Max LVORI Late 9 3 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 75 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 55 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 57 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 61 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 56 percent. West
winds around 5 mph.
$$
PAZ017-190915-
Clearfield-
Including the cities of DuBois and Clearfield
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (+5) 46 (+5) 27 47
RH % (24h trend) 100 (+15) 61 (+5) 100 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl) 270 2380 310 1470
Transport Wnd (mph) SE 7 NW 5 NE 5 S 7
Vent Rate (kt-ft) 1620 9520 1240 8820
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 8 Poor 2 Very Poor
Max ADI Late 4 Very Poor 14 Gen Poor 2 Very Poor
Max LVORI Early 6 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 76 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 58 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 57 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 60 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs around 50. Minimum RH 56 percent. West winds
around 5 mph.
$$
PAZ053-190915-
Columbia-
Including the cities of Bloomsburg and Berwick
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-2) 48 (+4) 28 47
RH % (24h trend) 100 (+36) 62 (+10) 97 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.10 0.00 0.00 0.00
Precip Duration 3
Precip Begin 11 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 240 2890 150 2190
Transport Wnd (mph) S 5 N 7 E 5 SW 6
Vent Rate (kt-ft) 960 17340 600 10950
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 3 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 20 Gen Poor 3 Very Poor
Max LVORI Early 4 8 6
Max LVORI Late 9 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 82 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 61 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs around 50.
Minimum RH 59 percent. Light winds.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 64 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ063-190915-
Cumberland-
Including the city of Carlisle
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 35 (+7) 48 (+3) 32 49
RH % (24h trend) 100 (+25) 69 (+23) 98 74
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 9
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 320 2590 470 1990
Transport Wnd (mph) S 6 N 8 E 3 S 6
Vent Rate (kt-ft) 1600 18130 1410 9950
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 12 Poor 3 Very Poor
Max ADI Late 4 Very Poor 21 Fair 3 Very Poor
Max LVORI Early 6 7 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows around 40. Highs in the mid 50s. Minimum
RH 78 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs around 50. Minimum RH 60 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 54 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ057-190915-
Dauphin-
Including the cities of Harrisburg and Hershey
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+3) 48 (+3) 30 48
RH % (24h trend) 100 (+35) 67 (+20) 100 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 8
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 300 2340 290 1970
Transport Wnd (mph) SE 5 N 8 N 6 S 6
Vent Rate (kt-ft) 1200 16380 1450 9850
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 5 Very Poor 11 Poor 3 Very Poor
Max ADI Late 4 Very Poor 20 Gen Poor 3 Very Poor
Max LVORI Early 5 7 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows around 40. Highs in the mid 50s. Minimum
RH 79 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs around 50. Minimum RH 59 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 57 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ010-190915-
Elk-
Including the cities of St. Marys and Ridgway
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (+3) 47 (+7) 25 46
RH % (24h trend) 100 (+10) 58 (-2) 100 74
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.00 0.00 0.00
Precip Duration 3
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl) 290 2660 300 1590
Transport Wnd (mph) SE 6 NW 5 NE 3 S 6
Vent Rate (kt-ft) 1450 10640 900 7950
Dispersion 1 4 1 4
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 11 Poor 2 Very Poor
Max ADI Late 3 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 7 8 7
Max LVORI Late 9 3 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of rain showers. Lows in the mid
30s. Highs in the lower 50s. Minimum RH 78 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows around
30. Highs in the mid 40s. Minimum RH 60 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 61 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 66 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 60 percent. West
winds around 5 mph.
$$
PAZ036-190915-
Franklin-
Including the city of Chambersburg
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 100 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+7) 49 (+4) 33 50
RH % (24h trend) 100 (+19) 67 (+19) 100 75
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.32 0.00 0.00 0.00
Precip Duration 10
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 320 2570 390 2050
Transport Wnd (mph) S 7 N 7 NE 7 S 6
Vent Rate (kt-ft) 1920 15420 2340 10250
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 5 Very Poor 14 Gen Poor 3 Very Poor
Max ADI Late 5 Very Poor 18 Gen Poor 3 Very Poor
Max LVORI Early 7 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the lower 40s. Highs in the upper 50s.
Minimum RH 78 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
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
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 53 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ035-190915-
Fulton-
Including the city of McConnellsburg
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 100 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (+8) 49 (+5) 33 49
RH % (24h trend) 100 (+17) 66 (+18) 100 75
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.31 0.00 0.00 0.00
Precip Duration 10
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 370 2450 220 1880
Transport Wnd (mph) SE 5 N 6 NE 6 S 7
Vent Rate (kt-ft) 1480 12250 1100 11280
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 5 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 5 Very Poor 15 Gen Poor 3 Very Poor
Max LVORI Early 7 8 8
Max LVORI Late 9 4 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows around 40. Highs in the upper 50s. Minimum
RH 75 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the lower 50s. Minimum RH 63 percent. North winds around
5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 50 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 52 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
lower 50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ026-190915-
Huntingdon-
Including the cities of Huntingdon and Mount Union
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Frz Rain None None Showers
Chance Precip (%) 100 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+7) 48 (+4) 31 48
RH % (24h trend) 100 (+20) 65 (+15) 100 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.27 0.00 0.00 0.00
Precip Duration 8 1
Precip Begin 6 PM 1 PM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 340 2290 220 1820
Transport Wnd (mph) SE 6 N 5 NE 5 S 6
Vent Rate (kt-ft) 1700 9160 880 9100
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 10 Poor 3 Very Poor
Max ADI Late 4 Very Poor 14 Gen Poor 3 Very Poor
Max LVORI Early 7 7 8
Max LVORI Late 9 4 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the mid 50s. Minimum RH 75 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs around 50. Minimum RH 60 percent. Light winds.
.SUNDAY...Partly cloudy. Lows around 30. 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 54 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
lower 50s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ028-190915-
Juniata-
Including the city of Mifflintown
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None Showers
Chance Precip (%) 90 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (+5) 47 (+3) 29 47
RH % (24h trend) 100 (+21) 69 (+18) 100 75
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 7 1
Precip Begin 6 PM 7 AM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 300 2530 260 2010
Transport Wnd (mph) SE 5 N 6 NE 5 S 6
Vent Rate (kt-ft) 1200 12650 1040 10050
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor
Max ADI Late 4 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 6 8 9
Max LVORI Late 9 4 9
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the mid 50s.
Minimum RH 81 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 63 percent. Light
winds.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s.
Minimum RH 57 percent. Light winds.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 59 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ066-190915-
Lancaster-
Including the city of Lancaster
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Rain None None
Chance Precip (%) 90 60 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (+7) 48 (+2) 33 49
RH % (24h trend) 100 (+31) 74 (+27) 98 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var N 5 Lgt/Var Lgt/Var
Precip Amount 0.25 0.04 0.00 0.00
Precip Duration 8 1
Precip Begin 8 PM Continuing
Precip End Continuing 8 AM
Mixing Hgt(ft-agl) 360 2000 300 2350
Transport Wnd (mph) S 5 N 8 NE 5 S 5
Vent Rate (kt-ft) 1440 14000 1200 9400
Dispersion 1 5 1 4
DSI
Sunshine Hours 1 1
Max ADI Early 5 Very Poor 14 Gen Poor 3 Very Poor
Max ADI Late 5 Very Poor 15 Gen Poor 3 Very Poor
Max LVORI Early 5 6 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the lower 40s. Highs in the mid 50s.
Minimum RH 85 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 63 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 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 59 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 54 percent. Northwest winds 5 to 10 mph.
$$
PAZ059-190915-
Lebanon-
Including the city of Lebanon
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Pcldy Mcldy
Precip Type Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+3) 50 (+4) 31 49
RH % (24h trend) 100 (+33) 69 (+21) 100 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.24 0.00 0.00 0.00
Precip Duration 7
Precip Begin 9 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 290 2340 210 2060
Transport Wnd (mph) S 3 N 8 N 3 S 6
Vent Rate (kt-ft) 870 16380 630 10300
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 11 Poor 3 Very Poor
Max ADI Late 4 Very Poor 16 Gen Poor 3 Very Poor
Max LVORI Early 4 7 8
Max LVORI Late 9 4 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows around 40. Highs in the mid 50s. Minimum
RH 81 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the lower 50s. Minimum RH 59 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 55 percent. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 59 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ005-190915-
McKean-
Including the city of Bradford
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 40 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-2) 45 (+6) 22 45
RH % (24h trend) 100 (+10) 53 (-6) 100 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 4 AM
Mixing Hgt(ft-agl) 270 2700 240 1730
Transport Wnd (mph) S 5 NW 5 S 5 SW 7
Vent Rate (kt-ft) 1080 10800 960 10380
Dispersion 1 4 1 4
DSI
Sunshine Hours 5 2
Max ADI Early 3 Very Poor 10 Poor 2 Very Poor
Max ADI Late 3 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 7 9 7
Max LVORI Late 9 3 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of rain showers. Lows in the lower
30s. Highs in the upper 40s. Minimum RH 77 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Minimum RH 60 percent. Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. 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 67 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Lows in
the lower 30s. Highs in the mid 40s. Minimum RH 61 percent. West
winds around 5 mph.
$$
PAZ027-190915-
Mifflin-
Including the city of Lewistown
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Frz Rain None None Showers
Chance Precip (%) 90 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+6) 48 (+4) 28 48
RH % (24h trend) 100 (+23) 69 (+18) 100 75
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 7 1
Precip Begin 6 PM 7 AM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 270 2560 210 1890
Transport Wnd (mph) SE 6 N 5 NE 5 S 6
Vent Rate (kt-ft) 1350 10240 840 9450
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 12 Poor 2 Very Poor
Max ADI Late 4 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 6 8 9
Max LVORI Late 9 4 9
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the mid 50s.
Minimum RH 79 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs around 50. Minimum RH 61 percent. Light winds.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Minimum RH 58 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ051-190915-
Montour-
Including the city of Danville
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+1) 48 (+3) 29 46
RH % (24h trend) 100 (+36) 62 (+11) 99 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.12 0.00 0.00 0.00
Precip Duration 3
Precip Begin 10 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 280 2830 200 2150
Transport Wnd (mph) S 5 N 7 NE 5 SW 6
Vent Rate (kt-ft) 1120 16980 800 10750
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 1
Max ADI Early 3 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 20 Gen Poor 3 Very Poor
Max LVORI Early 4 8 6
Max LVORI Late 9 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 80 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 60 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s.
Minimum RH 57 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 61 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ018-190915-
Northern Centre-
Including the city of Philipsburg
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Snow/Fz Ra None None Showers
Chance Precip (%) 80 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (+4) 45 (+5) 29 44
RH % (24h trend) 100 (+19) 59 (+6) 100 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 6 1
Precip Begin 8 PM 1 PM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 90 2390 90 1350
Transport Wnd (mph) S 7 NW 6 NE 5 S 7
Vent Rate (kt-ft) 540 11950 360 8100
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 8 Poor 2 Very Poor
Max ADI Late 4 Very Poor 14 Gen Poor 2 Very Poor
Max LVORI Early 6 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 76 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the mid 40s. Minimum RH 57 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 58 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the upper
40s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ012-190915-
Northern Clinton-
Including the city of Renovo
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow/Fz Ra None None Showers
Chance Precip (%) 70 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (+2) 47 (+5) 28 45
RH % (24h trend) 100 (+23) 52 (+1) 97 66
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 9 PM 1 PM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 150 2920 180 1580
Transport Wnd (mph) S 5 NW 5 NE 5 S 6
Vent Rate (kt-ft) 600 11680 720 7900
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 3 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 17 Gen Poor 3 Very Poor
Max LVORI Early 5 8 7
Max LVORI Late 9 3 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the upper 30s.
Highs in the lower 50s. Minimum RH 73 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 54 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the mid 30s. Highs around 50.
Minimum RH 57 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the upper
40s. Minimum RH 53 percent. West winds around 5 mph.
$$
PAZ041-190915-
Northern Lycoming-
Including the city of Trout Run
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 60 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (+1) 46 (+5) 27 43
RH % (24h trend) 99 (+26) 56 (+1) 97 73
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.00 0.00 0.00
Precip Duration 3
Precip Begin 10 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 140 3090 120 1880
Transport Wnd (mph) S 5 N 7 E 3 S 7
Vent Rate (kt-ft) 560 18540 360 11280
Dispersion 1 5 1 5
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 15 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 21 Fair 3 Very Poor
Max LVORI Early 4 7 6
Max LVORI Late 8 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 82 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the mid 40s. Minimum RH 62 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 61 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 67 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 61 percent. West winds around 5 mph.
$$
PAZ052-190915-
Northumberland-
Including the cities of Sunbury and Shamokin
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (+2) 48 (+4) 29 47
RH % (24h trend) 100 (+35) 63 (+14) 100 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 5
Precip Begin 9 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 270 2670 240 1960
Transport Wnd (mph) S 6 N 8 NE 3 SW 5
Vent Rate (kt-ft) 1350 18690 720 7840
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 1
Max ADI Early 4 Very Poor 12 Poor 3 Very Poor
Max ADI Late 4 Very Poor 21 Fair 3 Very Poor
Max LVORI Early 4 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 79 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 60 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. 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 lower
50s. Minimum RH 60 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 53 percent. West winds around 5 mph.
$$
PAZ056-190915-
Perry-
Including the city of Newport
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None Showers
Chance Precip (%) 90 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (+5) 48 (+3) 30 48
RH % (24h trend) 100 (+26) 69 (+20) 100 75
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.24 0.00 0.00 0.00
Precip Duration 8 1
Precip Begin 6 PM 7 AM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 250 2400 230 1920
Transport Wnd (mph) SE 5 N 7 NE 6 S 6
Vent Rate (kt-ft) 1000 14400 1150 9600
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 11 Poor 3 Very Poor
Max ADI Late 4 Very Poor 18 Gen Poor 3 Very Poor
Max LVORI Early 6 8 8
Max LVORI Late 9 4 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the mid 50s.
Minimum RH 80 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 62 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s.
Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 58 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 53 percent. West winds around 5 mph.
$$
PAZ006-190915-
Potter-
Including the city of Coudersport
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 40 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-2) 44 (+5) 24 44
RH % (24h trend) 100 (+20) 53 (-4) 99 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl) 240 2800 220 1590
Transport Wnd (mph) S 6 NW 6 SE 5 SW 8
Vent Rate (kt-ft) 1200 14000 880 11130
Dispersion 1 5 1 5
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 17 Gen Poor 3 Very Poor
Max LVORI Early 6 7 6
Max LVORI Late 9 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of rain showers. Lows in the mid
30s. Highs in the upper 40s. Minimum RH 79 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 40s. Minimum RH 60 percent. Northwest winds around 5 mph.
.SUNDAY...Partly 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 67 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 62 percent. West winds around 5 mph.
$$
PAZ058-190915-
Schuylkill-
Including the city of Pottsville
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (0) 48 (+5) 28 46
RH % (24h trend) 100 (+36) 65 (+15) 99 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 4
Precip Begin 10 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 230 2400 120 2180
Transport Wnd (mph) S 5 N 8 E 3 SW 6
Vent Rate (kt-ft) 920 16800 360 10900
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 4 Very Poor 11 Poor 3 Very Poor
Max ADI Late 4 Very Poor 20 Gen Poor 3 Very Poor
Max LVORI Early 4 8 6
Max LVORI Late 9 4 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 82 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 61 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs around 50. Minimum
RH 57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Minimum RH 62 percent. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ050-190915-
Snyder-
Including the city of Selinsgrove
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Pcldy Mcldy
Precip Type Frz Rain None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+2) 47 (+3) 29 46
RH % (24h trend) 100 (+28) 69 (+17) 100 77
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 6
Precip Begin 9 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 220 2530 110 1940
Transport Wnd (mph) S 6 N 7 N 5 S 6
Vent Rate (kt-ft) 1100 15180 440 9700
Dispersion 1 5 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 12 Poor 3 Very Poor
Max ADI Late 4 Very Poor 18 Gen Poor 3 Very Poor
Max LVORI Early 5 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 83 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 65 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. 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 lower
50s. Minimum RH 63 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 57 percent. West winds around 5 mph.
$$
PAZ033-190915-
Somerset-
Including the city of Somerset
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain None None Showers
Chance Precip (%) 100 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+8) 47 (+6) 33 51
RH % (24h trend) 100 (+19) 73 (+16) 100 77
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.35 0.00 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM 7 AM
Precip End 6 AM Continuing
Mixing Hgt(ft-agl) 150 1860 160 1890
Transport Wnd (mph) NW 5 NW 5 SE 7 SW 9
Vent Rate (kt-ft) 600 7440 960 15120
Dispersion 1 4 1 5
DSI
Sunshine Hours 1 1
Max ADI Early 8 Poor 7 Poor 3 Very Poor
Max ADI Late 5 Very Poor 10 Poor 3 Very Poor
Max LVORI Early 7 9 8
Max LVORI Late 9 5 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the lower 40s.
Highs in the mid 50s. Minimum RH 82 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 40s. Minimum RH 70 percent. North
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
Minimum RH 58 percent. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 60 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs around 50.
Minimum RH 62 percent. West winds around 5 mph.
$$
PAZ019-190915-
Southern Centre-
Including the city of State College
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (+5) 47 (+4) 27 46
RH % (24h trend) 100 (+22) 65 (+11) 100 74
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 6
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 220 2390 230 1630
Transport Wnd (mph) S 6 N 6 NE 5 S 6
Vent Rate (kt-ft) 1100 11950 920 8150
Dispersion 1 4 1 4
DSI
Sunshine Hours 2 1
Max ADI Early 4 Very Poor 11 Poor 2 Very Poor
Max ADI Late 4 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 6 8 7
Max LVORI Late 9 4 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 79 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 61 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. Minimum RH 57 percent. Southwest 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.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ045-190915-
Southern Clinton-
Including the city of Lock Haven
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+4) 47 (+4) 28 46
RH % (24h trend) 100 (+27) 60 (+9) 100 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.00 0.00 0.00
Precip Duration 4
Precip Begin 9 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 160 2990 160 1870
Transport Wnd (mph) S 5 N 6 E 3 S 6
Vent Rate (kt-ft) 640 14950 480 9350
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 3 Very Poor 11 Poor 3 Very Poor
Max ADI Late 3 Very Poor 17 Gen Poor 3 Very Poor
Max LVORI Early 5 8 7
Max LVORI Late 9 3 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 75 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 57 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 58 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 53 percent. West winds around 5 mph.
$$
PAZ046-190915-
Southern Lycoming-
Including the city of Williamsport
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-1) 48 (+4) 28 45
RH % (24h trend) 100 (+32) 57 (+6) 96 69
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.08 0.00 0.00 0.00
Precip Duration 3
Precip Begin 10 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 250 3320 210 2150
Transport Wnd (mph) SE 5 N 7 E 3 S 6
Vent Rate (kt-ft) 1000 19920 630 10750
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 3 Very Poor 15 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 22 Fair 3 Very Poor
Max LVORI Early 4 8 6
Max LVORI Late 8 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the upper 30s. Highs in the lower 50s.
Minimum RH 79 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
lower 30s. Highs in the upper 40s. Minimum RH 58 percent.
Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs around 50. Minimum
RH 57 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 62 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ042-190915-
Sullivan-
Including the city of Laporte
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 50 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (0) 44 (+4) 25 44
RH % (24h trend) 100 (+27) 61 (+5) 100 72
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.00 0.00 0.00
Precip Duration 2
Precip Begin 11 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 160 2850 40 2130
Transport Wnd (mph) S 6 N 8 E 3 SW 8
Vent Rate (kt-ft) 800 19950 120 14910
Dispersion 1 5 1 5
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 13 Gen Poor 4 Very Poor
Max ADI Late 4 Very Poor 23 Fair 4 Very Poor
Max LVORI Early 5 9 6
Max LVORI Late 10 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the mid 30s. Highs in the upper 40s.
Minimum RH 90 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
mid 40s. Minimum RH 67 percent. Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 65 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 73 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 66 percent. West winds around 5 mph.
$$
PAZ037-190915-
Tioga-
Including the cities of Mansfield and Wellsboro
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 40 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-2) 43 (+3) 25 44
RH % (24h trend) 98 (+25) 55 (0) 97 70
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 5 AM
Mixing Hgt(ft-agl) 210 3040 210 2020
Transport Wnd (mph) S 7 N 7 SE 5 SW 8
Vent Rate (kt-ft) 1260 18240 840 14140
Dispersion 1 5 1 5
DSI
Sunshine Hours 4 2
Max ADI Early 3 Very Poor 16 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 21 Fair 3 Very Poor
Max LVORI Early 5 6 6
Max LVORI Late 8 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Lows in the mid 30s. Highs in the upper
40s. Minimum RH 81 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Lows around 30. Highs in the lower
40s. Minimum RH 63 percent. Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
40s. Minimum RH 61 percent. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 67 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Minimum RH 63 percent. West winds around 5 mph.
$$
PAZ049-190915-
Union-
Including the city of Lewisburg
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Pcldy Pcldy Mcldy
Precip Type Snow/Fz Ra None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (+1) 48 (+4) 29 46
RH % (24h trend) 100 (+30) 61 (+12) 99 71
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 5
Precip Begin 9 PM
Precip End 6 AM
Mixing Hgt(ft-agl) 210 2830 170 1890
Transport Wnd (mph) S 5 N 7 NE 5 S 6
Vent Rate (kt-ft) 840 16980 680 9450
Dispersion 1 5 1 4
DSI
Sunshine Hours 3 2
Max ADI Early 4 Very Poor 13 Gen Poor 3 Very Poor
Max ADI Late 3 Very Poor 20 Gen Poor 3 Very Poor
Max LVORI Early 4 7 6
Max LVORI Late 9 3 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 77 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 40s. Minimum RH 59 percent. Northwest
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s.
Minimum RH 56 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 59 percent. West winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Minimum RH 54 percent. West winds around 5 mph.
$$
PAZ004-190915-
Warren-
Including the city of Warren
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mclear Pcldy Mcldy
Precip Type Snow/Rain None None None
Chance Precip (%) 50 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-2) 46 (+6) 24 47
RH % (24h trend) 100 (+8) 56 (-6) 100 68
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 3 AM
Mixing Hgt(ft-agl) 250 2610 250 2050
Transport Wnd (mph) NE 6 N 5 NE 3 SW 6
Vent Rate (kt-ft) 1250 10440 750 10250
Dispersion 1 4 1 4
DSI
Sunshine Hours 5 2
Max ADI Early 2 Very Poor 10 Poor 2 Very Poor
Max ADI Late 3 Very Poor 15 Gen Poor 2 Very Poor
Max LVORI Early 7 9 8
Max LVORI Late 9 3 8
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy with a chance of showers. Lows in the mid 30s.
Highs around 50. Minimum RH 78 percent. Southwest winds around
5 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Minimum RH 61 percent. North winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Minimum RH 61 percent. South winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Minimum RH 69 percent. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Lows in
the lower 30s. Highs in the upper 40s. Minimum RH 62 percent.
West winds around 5 mph.
$$
PAZ065-190915-
York-
Including the city of York
240 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Rain None None
Chance Precip (%) 100 50 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (+8) 47 (+1) 33 49
RH % (24h trend) 100 (+28) 73 (+26) 99 76
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.28 0.03 0.00 0.00
Precip Duration 8 0
Precip Begin 6 PM Continuing
Precip End Continuing 8 AM
Mixing Hgt(ft-agl) 320 2020 360 2150
Transport Wnd (mph) S 7 N 8 N 7 S 6
Vent Rate (kt-ft) 1920 14140 2160 10750
Dispersion 1 5 1 4
DSI
Sunshine Hours 1 1
Max ADI Early 5 Very Poor 13 Gen Poor 4 Very Poor
Max ADI Late 5 Very Poor 17 Gen Poor 4 Very Poor
Max LVORI Early 6 7 7
Max LVORI Late 9 5 7
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Cloudy. Lows in the lower 40s. Highs in the mid 50s.
Minimum RH 83 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 50s. Minimum RH 65 percent. North winds
around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 59 percent. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Minimum RH 58 percent. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Minimum RH 55 percent. West winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$