Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS State College, PA
Issued by NWS State College, PA
823
FNUS51 KCTP 171911
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
311 PM EDT Tue Jun 17 2025
.DISCUSSION...
Showers and thunderstorms with heavy rainfall are expected across
portions of western and central Pennsylvania this afternoon into
early tonight. Additional periods of showers and thunderstorms
are likely Wednesday and Thursday before conditions trend drier on
Friday. The first heat wave of the season is expected to begin
later this weekend and last into early next week.
PAZ064-180815-
Adams-
Including the city of Gettysburg
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 70 0 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 66 (+3) 86 (+8) 67 89
RH % (24h trend) 100 (0) 65 (-17) 98 58
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G19
Precip Amount 0.28 0.11 0.00 0.17
Precip Duration 5 4 4
Precip Begin 6 PM Continuing 8 AM
Precip End Continuing 6 PM Continuing
Mixing Hgt(ft-agl) 280 3720 280 3890
Transport Wnd (mph) SW 6 SW 14 SW 10 SW 26
Vent Rate (kt-ft) 1400 44640 2520 89470
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 6 Very Poor 21 Fair 7 Poor 69 Good
Max ADI Late 5 Very Poor 35 Fair 5 Very Poor 66 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 9 3 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 51 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 49 percent. Northwest winds around 5 mph.
$$
PAZ034-180815-
Bedford-
Including the city of Bedford
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 70 0 70
Chance of Thunder (%) 70 70 0 50
Temp (24h trend) 65 (+3) 83 (+7) 68 85
RH % (24h trend) 100 (0) 67 (-16) 94 59
20ftWnd-Val/AM(mph) Lgt/Var SW 7 G21
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G23
Precip Amount 0.58 0.09 0.00 0.09
Precip Duration 4 5 4
Precip Begin 6 PM Continuing 6 AM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 330 3060 410 4650
Transport Wnd (mph) SW 6 W 15 SW 9 W 29
Vent Rate (kt-ft) 1650 39780 3280 116250
Dispersion 1 5 1 5
DSI 2 1
Sunshine Hours 8 7
Max ADI Early 5 Very Poor 26 Fair 7 Poor 74 Good
Max ADI Late 4 Very Poor 34 Fair 8 Poor 84 Good
Max LVORI Early 7 9 5 4
Max LVORI Late 8 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs around 80. Minimum
RH 52 percent. West winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 49 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
Minimum RH 52 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 51 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ025-180815-
Blair-
Including the city of Altoona
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 20 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 65 (+4) 82 (+7) 67 83
RH % (24h trend) 100 (0) 68 (-16) 96 62
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G23
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 10 G25
Precip Amount 0.91 0.13 0.01 0.13
Precip Duration 5 7 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 290 2980 360 4310
Transport Wnd (mph) SW 7 SW 12 SW 8 W 29
Vent Rate (kt-ft) 1740 29800 2520 107750
Dispersion 1 5 1 5
DSI 2 1
Sunshine Hours 7 7
Max ADI Early 5 Very Poor 15 Gen Poor 8 Poor 76 Good
Max ADI Late 4 Very Poor 29 Fair 9 Poor 80 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 9 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Minimum RH 53 percent. West winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 51 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
Minimum RH 52 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 53 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ024-180815-
Cambria-
Including the city of Johnstown
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 80 30 70
Chance of Thunder (%) 70 50 20 50
Temp (24h trend) 65 (+4) 79 (+4) 67 78
RH % (24h trend) 100 (0) 73 (-8) 97 71
20ftWnd-Val/AM(mph) Lgt/Var SW 10 G23
20ftWnd-Rdg/PM(mph) Lgt/Var W 6 G14 SW 5 G15 W 11 G25
Precip Amount 0.74 0.12 0.02 0.18
Precip Duration 5 6 2 5
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 290 2720 390 4080
Transport Wnd (mph) S 8 W 15 SW 10 W 29
Vent Rate (kt-ft) 2030 35360 3510 102000
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 6 Very Poor 14 Gen Poor 11 Poor 71 Good
Max ADI Late 7 Poor 32 Fair 15 Gen Poor 77 Good
Max LVORI Early 7 8 6 4
Max LVORI Late 7 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 58 percent. West winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 52 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 55 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. Minimum RH 56 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
upper 80s. Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ011-180815-
Cameron-
Including the city of Emporium
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 60 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+3) 81 (+8) 67 79
RH % (24h trend) 100 (0) 67 (-15) 99 66
20ftWnd-Val/AM(mph) Lgt/Var SW 7 G21
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G22
Precip Amount 0.27 0.31 0.04 0.12
Precip Duration 3 6 2 5
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 400 3150 510 4470
Transport Wnd (mph) SW 7 W 12 SW 9 W 23
Vent Rate (kt-ft) 2400 31500 4080 89400
Dispersion 1 5 2 5
DSI 2 1
Sunshine Hours 5 5
Max ADI Early 5 Very Poor 13 Gen Poor 8 Poor 57 Gen Good
Max ADI Late 4 Very Poor 28 Fair 11 Poor 66 Good
Max LVORI Early 7 9 6 4
Max LVORI Late 8 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 49 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
90s. Minimum RH 50 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 47 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 49 percent. West winds around 5 mph.
$$
PAZ017-180815-
Clearfield-
Including the cities of DuBois and Clearfield
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+4) 80 (+6) 66 78
RH % (24h trend) 100 (0) 69 (-13) 99 67
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G22
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G12 Lgt/Var W 10 G23
Precip Amount 0.55 0.22 0.05 0.14
Precip Duration 4 6 2 5
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 360 2970 540 4260
Transport Wnd (mph) S 8 W 13 SW 10 SW 26
Vent Rate (kt-ft) 2520 32670 4860 97980
Dispersion 1 5 2 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 5 Very Poor 13 Gen Poor 8 Poor 65 Good
Max ADI Late 5 Very Poor 29 Fair 14 Gen Poor 72 Good
Max LVORI Early 7 8 6 4
Max LVORI Late 8 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Minimum RH 49 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 51 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ053-180815-
Columbia-
Including the cities of Bloomsburg and Berwick
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 65 (+4) 82 (+9) 67 86
RH % (24h trend) 100 (0) 75 (-10) 100 66
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 G19
Precip Amount 0.17 0.27 0.10 0.20
Precip Duration 5 6 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 380 2380 320 4200
Transport Wnd (mph) SW 7 SW 8 SW 8 SW 24
Vent Rate (kt-ft) 2280 16660 2240 88200
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 6 8
Max ADI Early 5 Very Poor 14 Gen Poor 3 Very Poor 68 Good
Max ADI Late 4 Very Poor 20 Gen Poor 4 Very Poor 65 Good
Max LVORI Early 8 9 7 6
Max LVORI Late 9 4 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 53 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 54 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Minimum RH 53 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ063-180815-
Cumberland-
Including the city of Carlisle
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 80 0 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 67 (+4) 85 (+8) 68 88
RH % (24h trend) 100 (0) 67 (-15) 95 59
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G19
Precip Amount 0.57 0.16 0.00 0.13
Precip Duration 5 5 4
Precip Begin 6 PM Continuing 8 AM
Precip End Continuing 6 PM Continuing
Mixing Hgt(ft-agl) 300 3360 320 4870
Transport Wnd (mph) SW 6 SW 14 SW 10 SW 28
Vent Rate (kt-ft) 1500 40320 2880 116880
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 5 Very Poor 19 Gen Poor 7 Poor 71 Good
Max ADI Late 4 Very Poor 33 Fair 6 Very Poor 82 Good
Max LVORI Early 7 8 5 5
Max LVORI Late 8 3 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Minimum RH 49 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 50 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 49 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 48 percent. Northwest winds around 5 mph.
$$
PAZ057-180815-
Dauphin-
Including the cities of Harrisburg and Hershey
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 50 70 20 50
Temp (24h trend) 66 (+3) 84 (+9) 67 88
RH % (24h trend) 100 (0) 69 (-13) 99 59
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.40 0.18 0.04 0.17
Precip Duration 5 5 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM Continuing
Mixing Hgt(ft-agl) 310 3010 320 4800
Transport Wnd (mph) S 6 SW 12 SW 9 SW 26
Vent Rate (kt-ft) 1550 30100 2560 110400
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 6 Very Poor 13 Gen Poor 8 Poor 70 Good
Max ADI Late 5 Very Poor 26 Fair 5 Very Poor 77 Good
Max LVORI Early 7 9 6 5
Max LVORI Late 8 4 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 49 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 50 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 48 percent. Northwest winds around 5 mph.
$$
PAZ010-180815-
Elk-
Including the cities of St. Marys and Ridgway
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 60 40 70
Chance of Thunder (%) 50 50 40 50
Temp (24h trend) 64 (+4) 80 (+6) 66 77
RH % (24h trend) 100 (0) 70 (-13) 100 72
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G22
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G22
Precip Amount 0.29 0.30 0.08 0.13
Precip Duration 3 5 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 420 2980 640 3940
Transport Wnd (mph) S 9 W 12 SW 10 W 21
Vent Rate (kt-ft) 3360 29800 5760 70920
Dispersion 1 5 2 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 6 Very Poor 13 Gen Poor 8 Poor 47 Gen Good
Max ADI Late 5 Very Poor 30 Fair 17 Gen Poor 62 Good
Max LVORI Early 8 8 6 4
Max LVORI Late 9 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Minimum RH 52 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs around 90.
Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ036-180815-
Franklin-
Including the city of Chambersburg
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 70 0 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 66 (+3) 85 (+7) 68 88
RH % (24h trend) 100 (0) 66 (-15) 97 59
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.56 0.11 0.00 0.10
Precip Duration 4 5 4
Precip Begin 6 PM Continuing 8 AM
Precip End Continuing 6 PM Continuing
Mixing Hgt(ft-agl) 290 3340 300 4270
Transport Wnd (mph) SW 5 W 15 SW 10 SW 26
Vent Rate (kt-ft) 1160 43420 2700 98210
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 6 Very Poor 21 Fair 6 Very Poor 72 Good
Max ADI Late 4 Very Poor 36 Fair 5 Very Poor 73 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 8 3 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 50 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 49 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 48 percent. Northwest winds around 5 mph.
$$
PAZ035-180815-
Fulton-
Including the city of McConnellsburg
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 70 0 70
Chance of Thunder (%) 70 70 0 50
Temp (24h trend) 66 (+3) 84 (+7) 67 87
RH % (24h trend) 100 (0) 66 (-17) 98 58
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G21
Precip Amount 0.71 0.09 0.00 0.08
Precip Duration 4 5 4
Precip Begin 6 PM Continuing 8 AM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 260 3070 310 4730
Transport Wnd (mph) SW 6 W 15 SW 10 SW 26
Vent Rate (kt-ft) 1300 39910 2790 108790
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 8
Max ADI Early 4 Very Poor 26 Fair 6 Very Poor 75 Good
Max ADI Late 4 Very Poor 35 Fair 5 Very Poor 76 Good
Max LVORI Early 9 9 6 5
Max LVORI Late 9 3 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 48 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 50 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. Minimum RH 48 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 47 percent. Northwest winds around 5 mph.
$$
PAZ026-180815-
Huntingdon-
Including the cities of Huntingdon and Mount Union
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 70 0 70
Chance of Thunder (%) 50 50 0 50
Temp (24h trend) 65 (+3) 83 (+7) 67 86
RH % (24h trend) 100 (0) 68 (-15) 97 58
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G19
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G22
Precip Amount 1.08 0.14 0.00 0.10
Precip Duration 5 7 4
Precip Begin 6 PM Continuing 8 AM
Precip End Continuing 6 PM 6 PM
Mixing Hgt(ft-agl) 310 2890 330 4810
Transport Wnd (mph) SW 6 W 12 SW 9 SW 28
Vent Rate (kt-ft) 1550 28900 2640 115440
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 8
Max ADI Early 4 Very Poor 19 Gen Poor 5 Very Poor 77 Good
Max ADI Late 4 Very Poor 26 Fair 6 Very Poor 82 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 9 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 49 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 50 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 49 percent. West winds around 5 mph.
$$
PAZ028-180815-
Juniata-
Including the city of Mifflintown
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 65 (+3) 83 (+9) 67 86
RH % (24h trend) 100 (0) 70 (-17) 99 61
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 7 G19
Precip Amount 0.78 0.15 0.01 0.10
Precip Duration 5 7 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 320 2960 340 5160
Transport Wnd (mph) SW 6 W 12 SW 9 SW 28
Vent Rate (kt-ft) 1600 29600 2720 123840
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 4 Very Poor 13 Gen Poor 5 Very Poor 77 Good
Max ADI Late 3 Very Poor 32 Fair 5 Very Poor 81 Good
Max LVORI Early 9 9 6 5
Max LVORI Late 9 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Minimum RH 51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ066-180815-
Lancaster-
Including the city of Lancaster
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 40 70
Chance of Thunder (%) 50 70 20 50
Temp (24h trend) 68 (+5) 87 (+9) 70 90
RH % (24h trend) 100 (0) 69 (-10) 98 59
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G17
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var SW 9 G21
Precip Amount 0.10 0.21 0.08 0.24
Precip Duration 4 3 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 390 3290 380 5000
Transport Wnd (mph) S 7 SW 10 SW 9 SW 28
Vent Rate (kt-ft) 2340 29610 3040 120000
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 7 Poor 13 Gen Poor 7 Poor 61 Good
Max ADI Late 7 Poor 27 Fair 5 Very Poor 83 Good
Max LVORI Early 6 8 6 5
Max LVORI Late 8 4 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Minimum RH 53 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 53 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 52 percent. Northwest winds around 5 mph.
$$
PAZ059-180815-
Lebanon-
Including the city of Lebanon
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 40 70
Chance of Thunder (%) 50 70 20 50
Temp (24h trend) 66 (+3) 85 (+9) 68 89
RH % (24h trend) 100 (0) 69 (-12) 100 60
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G18
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var SW 9 G22
Precip Amount 0.20 0.18 0.05 0.22
Precip Duration 5 4 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 330 3320 320 4670
Transport Wnd (mph) S 6 SW 12 SW 9 SW 28
Vent Rate (kt-ft) 1650 33200 2560 112080
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 6 Very Poor 12 Poor 8 Poor 66 Good
Max ADI Late 6 Very Poor 29 Fair 4 Very Poor 83 Good
Max LVORI Early 7 9 6 6
Max LVORI Late 9 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 51 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 49 percent. Northwest winds around 5 mph.
$$
PAZ005-180815-
McKean-
Including the city of Bradford
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 50 40 60
Chance of Thunder (%) 50 50 40 50
Temp (24h trend) 64 (+4) 80 (+7) 64 76
RH % (24h trend) 100 (0) 67 (-13) 100 71
20ftWnd-Val/AM(mph) Lgt/Var SW 9 G22
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 10 G22
Precip Amount 0.16 0.08 0.10 0.12
Precip Duration 3 2 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 440 3220 600 4170
Transport Wnd (mph) SW 8 W 13 SW 12 W 21
Vent Rate (kt-ft) 3080 35420 6000 75060
Dispersion 1 5 2 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 8 Poor 15 Gen Poor 9 Poor 43 Gen Good
Max ADI Late 6 Very Poor 30 Fair 17 Gen Poor 56 Gen Good
Max LVORI Early 7 8 6 4
Max LVORI Late 9 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Minimum RH 52 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 51 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 49 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ027-180815-
Mifflin-
Including the city of Lewistown
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 50 0 50
Temp (24h trend) 65 (+3) 84 (+10) 67 86
RH % (24h trend) 100 (0) 71 (-15) 99 64
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G20
Precip Amount 0.81 0.12 0.01 0.10
Precip Duration 5 6 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 300 3120 300 5140
Transport Wnd (mph) SW 6 W 10 SW 9 SW 28
Vent Rate (kt-ft) 1500 28080 2400 123360
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 4 Very Poor 13 Gen Poor 5 Very Poor 81 Good
Max ADI Late 3 Very Poor 28 Fair 5 Very Poor 79 Good
Max LVORI Early 9 9 6 5
Max LVORI Late 9 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 51 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Minimum RH 51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ051-180815-
Montour-
Including the city of Danville
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 66 (+4) 82 (+8) 68 86
RH % (24h trend) 100 (0) 72 (-9) 99 65
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G19
Precip Amount 0.19 0.25 0.09 0.18
Precip Duration 6 7 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 420 2140 360 4260
Transport Wnd (mph) S 7 SW 7 SW 8 SW 22
Vent Rate (kt-ft) 2520 12840 2520 80940
Dispersion 1 4 1 5
DSI 2 2
Sunshine Hours 6 8
Max ADI Early 5 Very Poor 13 Gen Poor 4 Very Poor 67 Good
Max ADI Late 4 Very Poor 14 Gen Poor 4 Very Poor 66 Good
Max LVORI Early 7 9 6 6
Max LVORI Late 9 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 51 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ018-180815-
Northern Centre-
Including the city of Philipsburg
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+5) 80 (+9) 66 79
RH % (24h trend) 100 (0) 68 (-16) 98 65
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G23
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G23
Precip Amount 0.56 0.30 0.03 0.13
Precip Duration 5 8 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 210 2760 280 4240
Transport Wnd (mph) S 8 W 10 SW 10 SW 28
Vent Rate (kt-ft) 1470 24840 2520 101760
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 5 Very Poor 11 Poor 5 Very Poor 78 Good
Max ADI Late 4 Very Poor 23 Fair 12 Poor 78 Good
Max LVORI Early 8 8 6 5
Max LVORI Late 8 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 49 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Minimum RH 49 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 50 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 49 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ012-180815-
Northern Clinton-
Including the city of Renovo
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+4) 81 (+9) 67 81
RH % (24h trend) 100 (0) 67 (-15) 99 65
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G21
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G22
Precip Amount 0.36 0.26 0.02 0.12
Precip Duration 5 7 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 290 2850 340 4310
Transport Wnd (mph) SW 7 SW 9 SW 8 SW 25
Vent Rate (kt-ft) 1740 22800 2380 94820
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 4 Very Poor 12 Poor 5 Very Poor 66 Good
Max ADI Late 4 Very Poor 24 Fair 9 Poor 69 Good
Max LVORI Early 7 9 6 5
Max LVORI Late 9 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Minimum RH 48 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 49 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 49 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 47 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 48 percent. West winds around 5 mph.
$$
PAZ041-180815-
Northern Lycoming-
Including the city of Trout Run
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+4) 79 (+10) 66 80
RH % (24h trend) 100 (0) 74 (-16) 99 70
20ftWnd-Val/AM(mph) Lgt/Var SW 7 G21
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 9 G22
Precip Amount 0.28 0.19 0.04 0.13
Precip Duration 5 5 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl) 300 2740 290 3960
Transport Wnd (mph) SW 7 SW 10 SW 8 SW 23
Vent Rate (kt-ft) 1800 24660 2030 79200
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 6 Very Poor 12 Poor 6 Very Poor 62 Good
Max ADI Late 5 Very Poor 22 Fair 8 Poor 63 Good
Max LVORI Early 7 9 7 5
Max LVORI Late 9 5 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 54 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Minimum RH 55 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs around 90.
Minimum RH 54 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 51 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ052-180815-
Northumberland-
Including the cities of Sunbury and Shamokin
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 66 (+4) 83 (+9) 68 87
RH % (24h trend) 100 (0) 71 (-10) 99 63
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 G19
Precip Amount 0.31 0.28 0.08 0.18
Precip Duration 6 6 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 390 2230 360 4340
Transport Wnd (mph) S 7 SW 8 SW 8 SW 24
Vent Rate (kt-ft) 2340 15610 2520 91140
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 6 Very Poor 13 Gen Poor 4 Very Poor 69 Good
Max ADI Late 5 Very Poor 16 Gen Poor 4 Very Poor 68 Good
Max LVORI Early 7 9 6 6
Max LVORI Late 9 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ056-180815-
Perry-
Including the city of Newport
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 65 (+3) 84 (+10) 68 87
RH % (24h trend) 100 (0) 71 (-15) 98 61
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G17
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 G19
Precip Amount 0.86 0.13 0.02 0.11
Precip Duration 5 7 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 270 2690 280 5180
Transport Wnd (mph) SW 6 SW 12 SW 9 SW 28
Vent Rate (kt-ft) 1350 26900 2240 124320
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 4 Very Poor 16 Gen Poor 6 Very Poor 68 Good
Max ADI Late 4 Very Poor 31 Fair 5 Very Poor 86 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 9 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 51 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 49 percent. West winds around 5 mph.
$$
PAZ006-180815-
Potter-
Including the city of Coudersport
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 60 30 60
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 63 (+4) 79 (+9) 66 77
RH % (24h trend) 100 (0) 69 (-16) 100 69
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G23
20ftWnd-Rdg/PM(mph) S 5 G13 Lgt/Var Lgt/Var SW 10 G23
Precip Amount 0.16 0.18 0.04 0.10
Precip Duration 3 3 2 5
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 390 2950 470 4250
Transport Wnd (mph) SW 8 W 12 SW 10 W 23
Vent Rate (kt-ft) 2730 29500 4230 85000
Dispersion 1 5 2 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 7 Poor 15 Gen Poor 8 Poor 50 Gen Good
Max ADI Late 7 Poor 27 Fair 16 Gen Poor 66 Good
Max LVORI Early 6 8 6 4
Max LVORI Late 8 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 53 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 52 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 52 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 49 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 51 percent. West winds 5 to 10 mph.
$$
PAZ058-180815-
Schuylkill-
Including the city of Pottsville
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 40 70
Chance of Thunder (%) 50 70 20 50
Temp (24h trend) 64 (+4) 82 (+10) 67 86
RH % (24h trend) 100 (0) 75 (-12) 100 65
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 G20
Precip Amount 0.22 0.26 0.09 0.23
Precip Duration 5 5 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 320 2680 290 4460
Transport Wnd (mph) S 6 SW 10 SW 9 SW 24
Vent Rate (kt-ft) 1600 24120 2320 93660
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 4 Very Poor 12 Poor 4 Very Poor 62 Good
Max ADI Late 4 Very Poor 25 Fair 4 Very Poor 70 Good
Max LVORI Early 8 9 8 6
Max LVORI Late 9 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 53 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
Minimum RH 55 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 53 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 50 percent. Northwest winds around 5 mph.
$$
PAZ050-180815-
Snyder-
Including the city of Selinsgrove
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mclear Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 66 (+4) 82 (+9) 68 85
RH % (24h trend) 100 (0) 72 (-13) 98 63
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G19
Precip Amount 0.53 0.20 0.04 0.12
Precip Duration 5 7 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 330 2470 320 4890
Transport Wnd (mph) SW 7 W 9 SW 9 SW 26
Vent Rate (kt-ft) 1980 19760 2560 112470
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 4 Very Poor 10 Poor 4 Very Poor 73 Good
Max ADI Late 4 Very Poor 19 Gen Poor 5 Very Poor 77 Good
Max LVORI Early 7 9 6 5
Max LVORI Late 8 5 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 53 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 53 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
$$
PAZ033-180815-
Somerset-
Including the city of Somerset
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 30 80
Chance of Thunder (%) 70 50 20 50
Temp (24h trend) 64 (+3) 78 (+2) 67 78
RH % (24h trend) 100 (0) 72 (-10) 99 70
20ftWnd-Val/AM(mph) Lgt/Var SW 9 G23
20ftWnd-Rdg/PM(mph) Lgt/Var W 6 G14 SW 5 G15 W 11 G23
Precip Amount 0.34 0.15 0.01 0.15
Precip Duration 5 5 1 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl) 250 2650 380 3880
Transport Wnd (mph) SW 9 W 17 SW 13 W 31
Vent Rate (kt-ft) 2000 39750 4180 104760
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 5
Max ADI Early 8 Poor 23 Fair 11 Poor 75 Good
Max ADI Late 6 Very Poor 37 Fair 19 Gen Poor 81 Good
Max LVORI Early 7 7 6 4
Max LVORI Late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. Minimum RH 60 percent. West winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 56 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. Minimum RH 56 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the upper 80s.
Minimum RH 56 percent. West winds around 5 mph.
$$
PAZ019-180815-
Southern Centre-
Including the city of State College
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 80 80 30 70
Chance of Thunder (%) 50 50 0 50
Temp (24h trend) 64 (+3) 82 (+9) 66 83
RH % (24h trend) 100 (0) 72 (-13) 99 67
20ftWnd-Val/AM(mph) Lgt/Var SW 7 G19
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G21
Precip Amount 0.66 0.23 0.04 0.12
Precip Duration 5 7 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 290 2860 280 4350
Transport Wnd (mph) SW 7 W 9 SW 9 SW 26
Vent Rate (kt-ft) 1740 22880 2240 100050
Dispersion 1 5 1 5
DSI 2 1
Sunshine Hours 7 7
Max ADI Early 4 Very Poor 11 Poor 4 Very Poor 77 Good
Max ADI Late 4 Very Poor 22 Fair 8 Poor 77 Good
Max LVORI Early 8 9 6 5
Max LVORI Late 9 5 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 51 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 53 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 52 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
$$
PAZ045-180815-
Southern Clinton-
Including the city of Lock Haven
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+3) 82 (+9) 66 84
RH % (24h trend) 100 (0) 70 (-12) 99 65
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G19
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G20
Precip Amount 0.41 0.39 0.10 0.11
Precip Duration 5 7 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 6 PM
Mixing Hgt(ft-agl) 280 2740 250 4180
Transport Wnd (mph) SW 7 W 8 SW 9 SW 28
Vent Rate (kt-ft) 1680 19180 2000 100320
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 6 7
Max ADI Early 4 Very Poor 11 Poor 5 Very Poor 76 Good
Max ADI Late 4 Very Poor 20 Gen Poor 8 Poor 73 Good
Max LVORI Early 8 9 7 5
Max LVORI Late 9 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 49 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the upper
80s. Minimum RH 51 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 50 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Minimum RH 49 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 49 percent. West winds around 5 mph.
$$
PAZ046-180815-
Southern Lycoming-
Including the city of Williamsport
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 65 (+4) 81 (+9) 67 84
RH % (24h trend) 100 (0) 72 (-14) 99 65
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.27 0.38 0.10 0.15
Precip Duration 6 6 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 340 2750 310 4510
Transport Wnd (mph) S 6 SW 7 SW 7 SW 23
Vent Rate (kt-ft) 1700 16500 1860 90200
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 6 7
Max ADI Early 5 Very Poor 10 Poor 4 Very Poor 63 Good
Max ADI Late 4 Very Poor 15 Gen Poor 5 Very Poor 60 Gen Good
Max LVORI Early 7 9 6 6
Max LVORI Late 9 5 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 51 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Minimum RH 53 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ042-180815-
Sullivan-
Including the city of Laporte
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 80 40 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 63 (+4) 78 (+9) 66 81
RH % (24h trend) 100 (0) 80 (-11) 100 75
20ftWnd-Val/AM(mph) Lgt/Var SW 7 G21
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G22
Precip Amount 0.20 0.21 0.05 0.18
Precip Duration 7 5 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 250 2360 290 3990
Transport Wnd (mph) SW 8 SW 10 SW 8 SW 23
Vent Rate (kt-ft) 1750 21240 2030 79800
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 7
Max ADI Early 8 Poor 13 Gen Poor 6 Very Poor 62 Good
Max ADI Late 8 Poor 22 Fair 9 Poor 61 Good
Max LVORI Early 7 8 9 5
Max LVORI Late 9 5 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 58 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 59 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 58 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 55 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs around 90. Minimum
RH 54 percent. West winds around 5 mph.
$$
PAZ037-180815-
Tioga-
Including the cities of Mansfield and Wellsboro
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 60 30 60
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+4) 79 (+10) 66 79
RH % (24h trend) 100 (+1) 70 (-17) 99 68
20ftWnd-Val/AM(mph) Lgt/Var SW 8 G23
20ftWnd-Rdg/PM(mph) S 5 G13 Lgt/Var Lgt/Var SW 10 G23
Precip Amount 0.15 0.11 0.02 0.10
Precip Duration 3 3 1 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl) 380 3040 410 4540
Transport Wnd (mph) SW 9 SW 13 SW 10 SW 26
Vent Rate (kt-ft) 3040 33440 3690 104420
Dispersion 1 5 1 5
DSI 1 1
Sunshine Hours 6 6
Max ADI Early 9 Poor 18 Gen Poor 7 Poor 60 Gen Good
Max ADI Late 8 Poor 29 Fair 12 Poor 74 Good
Max LVORI Early 6 8 6 4
Max LVORI Late 8 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Minimum RH 55 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 54 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 55 percent. West winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Minimum RH 51 percent. West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs around 90. Minimum
RH 52 percent. West winds 5 to 10 mph.
$$
PAZ049-180815-
Union-
Including the city of Lewisburg
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 30 70
Chance of Thunder (%) 50 50 20 50
Temp (24h trend) 64 (+3) 82 (+10) 66 85
RH % (24h trend) 100 (0) 72 (-13) 98 63
20ftWnd-Val/AM(mph) Lgt/Var SW 5 G18
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.45 0.23 0.05 0.13
Precip Duration 5 7 1 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 6 PM
Mixing Hgt(ft-agl) 280 2480 260 4690
Transport Wnd (mph) SW 6 W 8 SW 9 SW 25
Vent Rate (kt-ft) 1400 17360 2080 103180
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 4 Very Poor 10 Poor 4 Very Poor 75 Good
Max ADI Late 4 Very Poor 16 Gen Poor 6 Very Poor 74 Good
Max LVORI Early 6 9 6 5
Max LVORI Late 9 4 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Minimum RH 50 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Minimum RH 52 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. Minimum RH 52 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 51 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 50 percent. West winds around 5 mph.
$$
PAZ004-180815-
Warren-
Including the city of Warren
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 50 50 60
Chance of Thunder (%) 40 50 50 50
Temp (24h trend) 65 (+3) 82 (+6) 65 76
RH % (24h trend) 100 (0) 67 (-14) 100 74
20ftWnd-Val/AM(mph) Lgt/Var SW 9 G22
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G12 Lgt/Var W 10 G23
Precip Amount 0.24 0.13 0.19 0.19
Precip Duration 2 2 5 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 430 3260 580 4120
Transport Wnd (mph) S 10 SW 12 S 13 W 21
Vent Rate (kt-ft) 3870 32600 6380 74160
Dispersion 2 5 3 5
DSI 1 1
Sunshine Hours 5 5
Max ADI Early 7 Poor 15 Gen Poor 11 Poor 43 Gen Good
Max ADI Late 6 Very Poor 30 Fair 17 Gen Poor 57 Gen Good
Max LVORI Early 8 8 6 4
Max LVORI Late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 56 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Minimum RH 53 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 60s. Highs around 90.
Minimum RH 54 percent. Southwest winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 52 percent. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the upper 80s.
Minimum RH 55 percent. West winds around 5 mph.
$$
PAZ065-180815-
York-
Including the city of York
311 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 70 70 30 70
Chance of Thunder (%) 50 70 0 50
Temp (24h trend) 69 (+6) 87 (+9) 70 89
RH % (24h trend) 100 (0) 67 (-14) 96 59
20ftWnd-Val/AM(mph) Lgt/Var SW 6 G17
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var SW 9 G20
Precip Amount 0.17 0.12 0.04 0.21
Precip Duration 4 4 0 4
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 8 PM Continuing
Mixing Hgt(ft-agl) 350 3470 370 4460
Transport Wnd (mph) S 7 SW 14 SW 10 SW 26
Vent Rate (kt-ft) 2100 41640 3330 102580
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 8 Poor 16 Gen Poor 8 Poor 67 Good
Max ADI Late 6 Very Poor 33 Fair 5 Very Poor 73 Good
Max LVORI Early 6 8 5 5
Max LVORI Late 8 3 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 51 percent. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
Minimum RH 54 percent. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Minimum RH 52 percent. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Minimum RH 50 percent. Northwest winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$