--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 12:55pm *** on Tuesday August 25, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1255 PM EDT Tue Aug 25 2026 Forest- Including the city of Tionesta 1255 PM EDT Tue Aug 25 2026 Tonight Wed Wed Night Thu Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 70 Chance of Thunder (%) 0 0 0 30 Temp (24h trend) 51 (-6) 79 (+5) 58 79 RH % (24h trend) 100 (+3) 53 (-9) 94 64 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SW 5 Precip Amount 0.00 0.00 0.00 0.10 Precip Duration 4 Precip Begin 6 AM Precip End 6 PM Mixing Hgt(m-agl/msl) 1620 Mixing Hgt(ft-agl/msl) 5320 Transport Wnd (mph) S 10 N/A Vent Rate (kt-ft) 47880 Category Day 4 Inversion 7pm 59F/9am 8pm Dispersion 4 Max ADI Early 3 Very Poor 32 Fair 5 Very Poor 44 Gen Good Max ADI Late 3 Very Poor 70 Good 4 Very Poor 62 Good Max LVORI Early 9 9 6 6 Max LVORI Late 10 1 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. Areas of fog through the night. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Light winds. .SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80. Northeast winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. South winds around 5 mph. .MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 300 AM EDT Tue Aug 25 2026 .DISCUSSION... Not as cool across the western and northern Alleghenies today with a mix of clouds and sun. Can't rule out a brief sprinkle or spotty rain shower over the higher elevations to the west of I99 and north of I80. Becoming mainly clear to partly cloudy tonight with areas of fog into early Wednesday morning. Periods of rain showers are expected late Wednesday night through Thursday particularly over the eastern half of the forecast area. && Warren- Including the city of Warren 300 AM EDT Tue Aug 25 2026 Today Tonight Wed Cloud Cover Mcldy Pcldy Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 72 (+11) 48 (-5) 80 RH % (24h trend) 59 (-25) 100 (0) 48 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 4060 410 5620 Transport Wnd (mph) NW 10 NW 5 S 12 Vent Rate (kt-ft) 36540 1640 56200 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 7 6 Max ADI Early 39 Fair 5 Very Poor 32 Fair Max ADI Late 45 Gen Good 3 Very Poor 72 Good Max LVORI Early 8 8 6 Max LVORI Late 3 8 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 67 percent. South winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 59 percent. Light winds. .SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 48 percent. Light winds. .SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 50 percent. Light winds. .MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 59 percent. Southwest winds around 5 mph. $$ McKean- Including the city of Bradford 300 AM EDT Tue Aug 25 2026 Today Tonight Wed Cloud Cover Mcldy Pcldy Pcldy Precip Type Showers None None Chance Precip (%) 20 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 71 (+12) 47 (-4) 77 RH % (24h trend) 58 (-24) 100 (0) 48 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration 0 Precip Begin 6 AM Precip End 10 AM Mixing Hgt(ft-agl) 4070 390 5750 Transport Wnd (mph) NW 14 S 3 S 12 Vent Rate (kt-ft) 48840 1170 57500 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 6 6 Max ADI Early 40 Fair 7 Poor 31 Fair Max ADI Late 53 Gen Good 2 Very Poor 78 Good Max LVORI Early 7 8 7 Max LVORI Late 3 9 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 64 percent. South winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 58 percent. Light winds. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. Minimum RH 47 percent. Light winds. .SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 49 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80. Minimum RH 58 percent. Southwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 300 AM EDT Tue Aug 25 2026 Today Tonight Wed Cloud Cover Mcldy Pcldy Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 72 (+11) 48 (-4) 78 RH % (24h trend) 59 (-17) 100 (0) 51 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 4160 390 5390 Transport Wnd (mph) NW 12 SE 3 S 12 Vent Rate (kt-ft) 41600 1170 53900 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 7 6 Max ADI Early 42 Gen Good 6 Very Poor 30 Fair Max ADI Late 54 Gen Good 2 Very Poor 54 Gen Good Max LVORI Early 8 7 7 Max LVORI Late 3 8 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 64 percent. South winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 61 percent. Light winds. .SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 49 percent. Light winds. .SUNDAY...Partly cloudy. Lows in the mid 50s. Highs around 80. Minimum RH 53 percent. Light winds. .MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. Minimum RH 59 percent. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END