--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 1:13am *** on Wednesday July 09, 2025. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 113 AM EDT Wed Jul 9 2025 .Discussion... Daily rain chances, high relative humidities, and generally night winds will preclude fire concerns through this week. && Forest- Including the city of Tionesta 113 AM EDT Wed Jul 9 2025 Today Tonight Thu Cloud Cover Mcldy Pcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 50 Chance of Thunder (%) 0 0 40 Temp (24h trend) 82 (+1) 60 (0) 84 RH % (24h trend) 54 (-5) 99 (-1) 60 20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var 20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.03 Precip Duration 2 Precip Begin 8 AM Precip End 6 PM Mixing Hgt(m-agl/msl) 1320 1170 Mixing Hgt(ft-agl/msl)4340 3830 Transport Wnd (mph) W 5 SW 6 Vent Rate (kt-ft) 17360 19150 Dispersion 2 2 ADI early 14 Gen Poor 2 Very Poor 25 Fair ADI late 24 Fair 2 Very Poor 27 Fair Max LVORI early 9 6 9 Max LVORI late 2 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. Scattered showers and thunderstorms. Areas of fog. Lows in the mid 60s. Highs in the mid 80s. Light winds. .SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper 80s. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds around 5 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. West winds around 5 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 308 PM EDT Tue Jul 8 2025 .DISCUSSION... Thunderstorms ahead of a slow moving cold front will push across south central PA this afternoon. Some storms will produce damaging wind gusts, along with torrential downpours. The cold front will stall near the Mason/Dixon line for the next few days. Along and south of this boundary will be very warm and humid air that will help to fuel scattered showers and thunderstorms through the end of the week and into the weekend. && Warren- Including the city of Warren 308 PM EDT Tue Jul 8 2025 Tonight Wed Wed Night Thu Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None Tstms Tstms Tstms Chance Precip (%) 0 30 30 40 Chance of Thunder (%) 0 30 30 40 Temp (24h trend) 58 (-7) 84 (+4) 62 84 RH % (24h trend) 100 (0) 53 (-18) 100 64 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 Precip Amount 0.00 0.00 0.00 0.04 Precip Duration 1 2 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing 6 PM Mixing Hgt(ft-agl) 290 4250 210 3290 Transport Wnd (mph) W 3 W 5 SE 3 SW 10 Vent Rate (kt-ft) 870 17000 630 29610 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 6 7 Max ADI Early 5 Very Poor 10 Poor 2 Very Poor 25 Fair Max ADI Late 2 Very Poor 16 Gen Poor 3 Very Poor 24 Fair Max LVORI Early 8 10 7 8 Max LVORI Late 10 2 8 3 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 lower 60s. Highs in the mid 80s. Minimum RH 57 percent. Light winds. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Minimum RH 56 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 61 percent. Southwest winds around 5 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 56 percent. South winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 59 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 308 PM EDT Tue Jul 8 2025 Tonight Wed Wed Night Thu Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None Tstms Tstms Tstms Chance Precip (%) 0 30 30 50 Chance of Thunder (%) 0 20 30 50 Temp (24h trend) 58 (-7) 82 (+3) 60 82 RH % (24h trend) 100 (0) 49 (-19) 100 60 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 Precip Amount 0.00 0.00 0.00 0.03 Precip Duration 0 1 2 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing 6 PM Mixing Hgt(ft-agl) 290 4380 130 3030 Transport Wnd (mph) NW 3 W 5 SE 3 SW 9 Vent Rate (kt-ft) 870 17520 390 24240 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 5 7 Max ADI Early 5 Very Poor 11 Poor 2 Very Poor 21 Fair Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 24 Fair Max LVORI Early 8 9 6 8 Max LVORI Late 10 2 8 3 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 around 60. Highs in the lower 80s. Minimum RH 52 percent. Light winds. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 52 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 56 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 52 percent. Southwest winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 55 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 308 PM EDT Tue Jul 8 2025 Tonight Wed Wed Night Thu Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None Tstms Tstms Chance Precip (%) 0 0 20 50 Chance of Thunder (%) 0 0 20 50 Temp (24h trend) 59 (-8) 83 (+3) 62 83 RH % (24h trend) 100 (0) 49 (-20) 99 62 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 Precip Amount 0.00 0.00 0.00 0.03 Precip Duration 1 2 Precip Begin 6 PM 8 AM Precip End 2 AM 6 PM Mixing Hgt(ft-agl) 250 5080 160 4120 Transport Wnd (mph) NW 3 W 5 S 3 SW 12 Vent Rate (kt-ft) 750 20320 480 41200 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 5 7 Max ADI Early 6 Very Poor 13 Gen Poor 2 Very Poor 26 Fair Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 31 Fair Max LVORI Early 7 9 6 7 Max LVORI Late 10 2 8 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 56 percent. Light winds. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 54 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 58 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 54 percent. Southwest winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 59 percent. Southeast winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. --------------------------------------------------------------------------- .END