--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:09pm *** on Wednesday September 02, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1252 PM EDT Wed Sep 2 2026 Forest- Including the city of Tionesta 1252 PM EDT Wed Sep 2 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 60 60 60 70 Chance of Thunder (%) 50 50 30 20 Temp (24h trend) 67 (+1) 84 (-2) 65 80 RH % (24h trend) 99 (+1) 69 (+6) 100 69 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.18 0.11 0.05 0.12 Precip Duration 5 4 3 7 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing 6 PM Mixing Hgt(m-agl/msl) 950 750 Mixing Hgt(ft-agl/msl) 3100 2470 Transport Wnd (mph) W 14 NW 12 Vent Rate (kt-ft) 37200 24700 Category Day 3 2 Inversion 7pm 70F/9am 7pm 71F/10am Dispersion 3 2 Max ADI Early 7 Poor 31 Fair 5 Very Poor 17 Gen Poor Max ADI Late 8 Poor 42 Gen Good 3 Very Poor 30 Fair Max LVORI Early 6 6 8 8 Max LVORI Late 7 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy. Lows in the lower 60s. Highs in the upper 70s. Light winds. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80. Southeast winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Lows around 60. Highs around 80. South winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 309 PM EDT Wed Sep 2 2026 .DISCUSSION... Additional strong to severe thunderstorms are likely this afternoon, tonight, and Thursday. The last round of showers is expected Friday before a drying trend over the weekend. && Warren- Including the city of Warren 309 PM EDT Wed Sep 2 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 70 50 40 50 Chance of Thunder (%) 70 50 20 20 Temp (24h trend) 68 (0) 84 (0) 65 79 RH % (24h trend) 99 (-1) 67 (-2) 100 64 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.55 0.10 0.17 0.12 Precip Duration 8 4 2 6 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing 6 PM Mixing Hgt(ft-agl) 450 3090 390 2340 Transport Wnd (mph) W 10 W 14 W 6 NW 10 Vent Rate (kt-ft) 4050 37080 1950 21060 Dispersion 2 5 1 5 DSI 1 1 Sunshine Hours 5 5 Max ADI Early 8 Poor 28 Fair 6 Very Poor 16 Gen Poor Max ADI Late 8 Poor 53 Gen Good 3 Very Poor 28 Fair Max LVORI Early 6 6 8 8 Max LVORI Late 7 3 9 3 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 55 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 52 percent. Light winds. .MONDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 55 percent. Light winds. .TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 61 percent. Southeast winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 60 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 309 PM EDT Wed Sep 2 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mcldy Precip Type Tstms Tstms Showers Tstms Chance Precip (%) 80 40 30 40 Chance of Thunder (%) 70 40 0 20 Temp (24h trend) 67 (+1) 82 (0) 63 78 RH % (24h trend) 97 (-3) 67 (-1) 100 61 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var W 5 G14 Lgt/Var Lgt/Var Precip Amount 0.54 0.09 0.19 0.05 Precip Duration 10 4 2 2 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing 6 PM Mixing Hgt(ft-agl) 460 3020 450 2740 Transport Wnd (mph) SW 10 W 13 W 8 NW 12 Vent Rate (kt-ft) 4140 33220 3150 27400 Dispersion 2 5 2 5 DSI 1 1 Sunshine Hours 5 5 Max ADI Early 8 Poor 30 Fair 8 Poor 20 Gen Poor Max ADI Late 8 Poor 49 Gen Good 4 Very Poor 33 Fair Max LVORI Early 6 6 8 8 Max LVORI Late 6 4 9 3 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 54 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 52 percent. Light winds. .MONDAY...Partly cloudy. Lows around 50. 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 60 percent. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 59 percent. Southwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 309 PM EDT Wed Sep 2 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mcldy Precip Type Tstms Tstms Showers Tstms Chance Precip (%) 60 40 30 60 Chance of Thunder (%) 50 40 0 20 Temp (24h trend) 68 (0) 83 (0) 65 79 RH % (24h trend) 98 (-2) 69 (-1) 100 68 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var W 5 G15 Lgt/Var NW 5 G12 Precip Amount 0.57 0.11 0.12 0.12 Precip Duration 6 2 2 8 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing 6 PM Mixing Hgt(ft-agl) 460 3090 450 2470 Transport Wnd (mph) SW 10 W 14 W 8 NW 12 Vent Rate (kt-ft) 4140 37080 3150 24700 Dispersion 2 5 2 5 DSI 1 1 Sunshine Hours 5 5 Max ADI Early 8 Poor 35 Fair 8 Poor 23 Fair Max ADI Late 8 Poor 52 Gen Good 4 Very Poor 32 Fair Max LVORI Early 6 6 7 8 Max LVORI Late 6 4 9 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 54 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. Minimum RH 53 percent. Light winds. .MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 57 percent. Light winds. .TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 62 percent. Southeast winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 61 percent. South winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END