--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 4:06am *** on Thursday September 03, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 144 AM EDT Thu Sep 3 2026 Forest- Including the city of Tionesta 144 AM EDT Thu Sep 3 2026 Today Tonight Fri Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 60 60 Chance of Thunder (%) 50 50 30 Temp (24h trend) 85 (-1) 65 (-2) 80 RH % (24h trend) 70 (-1) 100 (+2) 74 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.31 0.27 0.16 Precip Duration 4 4 7 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1090 1310 Mixing Hgt(ft-agl/msl)3570 4300 Transport Wnd (mph) W 13 NW 13 Vent Rate (kt-ft) 39270 47300 Category Day 3 3 Inversion 70F/9am 7pm 68F/9am Dispersion 3 3 Max ADI Early 30 Fair 5 Very Poor 20 Gen Poor Max ADI Late 53 Gen Good 4 Very Poor 42 Gen Good Max LVORI Early 7 8 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the upper 70s. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. Northeast winds around 5 mph. .MONDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. East winds 5 to 10 mph. .TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. South winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. Southwest winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 405 AM EDT Thu Sep 3 2026 .DISCUSSION... Additional strong to severe thunderstorms with locally very heavy rain will occur early today, and again this afternoon through early tonight. The final round of showers is expected Friday before a drying trend with more comfortable temperatures and humidity over the weekend. && Warren- Including the city of Warren 405 AM EDT Thu Sep 3 2026 Today Tonight Fri Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 80 70 Chance of Thunder (%) 70 50 50 Temp (24h trend) 84 (0) 65 (-3) 79 RH % (24h trend) 70 (+1) 100 (0) 75 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.60 0.21 0.25 Precip Duration 6 8 7 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing 6 PM Mixing Hgt(ft-agl) 3050 440 1940 Transport Wnd (mph) W 14 W 9 N 10 Vent Rate (kt-ft) 36600 3520 17460 Dispersion 5 2 5 DSI 1 1 Sunshine Hours 5 4 Max ADI Early 21 Fair 7 Poor 16 Gen Poor Max ADI Late 49 Gen Good 3 Very Poor 25 Fair Max LVORI Early 7 8 8 Max LVORI Late 4 9 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 58 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 57 percent. Light winds. .MONDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 54 percent. Light winds. .TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 61 percent. Light winds. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the lower 80s. Minimum RH 63 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 405 AM EDT Thu Sep 3 2026 Today Tonight Fri Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 70 80 Chance of Thunder (%) 70 50 50 Temp (24h trend) 82 (0) 63 (-3) 77 RH % (24h trend) 69 (+1) 100 (0) 73 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 6 G14 Lgt/Var Lgt/Var Precip Amount 0.60 0.15 0.27 Precip Duration 4 6 5 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 3030 460 2260 Transport Wnd (mph) W 15 W 10 NW 10 Vent Rate (kt-ft) 39390 4140 20340 Dispersion 5 2 5 DSI 1 1 Sunshine Hours 4 4 Max ADI Early 29 Fair 8 Poor 20 Gen Poor Max ADI Late 53 Gen Good 4 Very Poor 28 Fair Max LVORI Early 8 8 8 Max LVORI Late 3 9 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 57 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 57 percent. Light winds. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. Minimum RH 54 percent. Light winds. .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 62 percent. Light winds. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 62 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 405 AM EDT Thu Sep 3 2026 Today Tonight Fri Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 70 80 Chance of Thunder (%) 70 50 50 Temp (24h trend) 83 (0) 65 (-3) 78 RH % (24h trend) 70 (0) 100 (0) 79 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 6 G15 Lgt/Var Lgt/Var Precip Amount 0.64 0.17 0.21 Precip Duration 3 7 6 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 3290 450 2050 Transport Wnd (mph) W 16 W 10 NW 13 Vent Rate (kt-ft) 46060 4050 22550 Dispersion 5 2 5 DSI 1 1 Sunshine Hours 5 4 Max ADI Early 29 Fair 8 Poor 23 Fair Max ADI Late 61 Good 5 Very Poor 30 Fair Max LVORI Early 7 7 8 Max LVORI Late 3 9 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 57 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 58 percent. Light winds. .MONDAY...Mostly clear. Lows around 50. Highs in the mid 70s. Minimum RH 57 percent. Light winds. .TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 62 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 65 percent. South winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation below normal. --------------------------------------------------------------------------- .END