--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:48pm *** on Wednesday September 16, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1207 PM EDT Wed Sep 16 2026 Forest- Including the city of Tionesta 1207 PM EDT Wed Sep 16 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Mcldy Mcldy Pcldy Precip Type Tstms Tstms None None Chance Precip (%) 70 80 0 0 Chance of Thunder (%) 30 20 0 0 Temp (24h trend) 65 (+6) 79 (-2) 57 74 RH % (24h trend) 100 (+4) 79 (+5) 100 53 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 0.16 0.18 0.00 0.00 Precip Duration 2 5 Precip Begin 6 PM Continuing Precip End Continuing 6 PM Mixing Hgt(m-agl/msl) 900 1360 Mixing Hgt(ft-agl/msl) 2960 4460 Transport Wnd (mph) W 12 N 10 Vent Rate (kt-ft) 29600 40140 Category Day 3 3 Inversion 7pm 67F/9am 7pm 61F/9am Dispersion 3 3 Max ADI Early 2 Very Poor 15 Gen Poor 5 Very Poor 38 Fair Max ADI Late 3 Very Poor 22 Fair 4 Very Poor 59 Gen Good Max LVORI Early 10 9 9 8 Max LVORI Late 10 5 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Northeast winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. West winds 10 to 15 mph. .MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the lower 60s. Highs in the upper 70s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 70s. Southeast winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 248 PM EDT Wed Sep 16 2026 .DISCUSSION... Widely scattered showers and a few thunderstorms are expected later this afternoon through Thursday. Cooler and less humid air with much lower dewpoints will follow for Friday and Saturday. Periods of rain are likely from later Saturday night into early next week. && Warren- Including the city of Warren 248 PM EDT Wed Sep 16 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mclear Precip Type Tstms Tstms None None Chance Precip (%) 70 100 0 0 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 64 (+2) 79 (+1) 56 75 RH % (24h trend) 100 (+3) 73 (-6) 100 52 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.15 0.18 0.00 0.00 Precip Duration 2 7 Precip Begin 6 PM Continuing Precip End Continuing 6 PM Mixing Hgt(ft-agl) 430 2470 420 4530 Transport Wnd (mph) S 6 NW 9 NW 7 N 12 Vent Rate (kt-ft) 2150 19760 2520 45300 Dispersion 2 5 1 5 DSI 1 2 Sunshine Hours 2 8 Max ADI Early 2 Very Poor 15 Gen Poor 5 Very Poor 40 Fair Max ADI Late 3 Very Poor 20 Gen Poor 4 Very Poor 59 Gen Good Max LVORI Early 9 9 9 8 Max LVORI Late 9 5 9 1 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 upper 40s. Highs in the lower 70s. Minimum RH 64 percent. East winds around 5 mph. .SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s. Minimum RH 80 percent. South winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 78 percent. Northeast winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the mid 50s. Highs in the upper 60s. Minimum RH 76 percent. East winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the mid 50s. Highs around 70. Minimum RH 71 percent. Southeast winds around 5 mph. $$ McKean- Including the city of Bradford 248 PM EDT Wed Sep 16 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mclear Precip Type Tstms Tstms Showers None Chance Precip (%) 60 80 30 0 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 62 (+4) 78 (+1) 54 73 RH % (24h trend) 100 (+6) 74 (-3) 100 52 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.11 0.19 0.01 0.00 Precip Duration 2 7 0 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 8 PM Mixing Hgt(ft-agl) 430 2340 430 4850 Transport Wnd (mph) SE 5 W 9 NW 7 N 13 Vent Rate (kt-ft) 1720 18720 2580 53350 Dispersion 1 5 2 5 DSI 1 2 Sunshine Hours 2 8 Max ADI Early 2 Very Poor 15 Gen Poor 6 Very Poor 44 Gen Good Max ADI Late 3 Very Poor 20 Gen Poor 4 Very Poor 70 Good Max LVORI Early 9 9 9 8 Max LVORI Late 9 5 9 1 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 mid 40s. Highs in the upper 60s. Minimum RH 62 percent. East winds around 5 mph. .SUNDAY...Showers. Lows in the mid 50s. Highs in the upper 60s. Minimum RH 82 percent. South winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows around 50. Highs in the mid 60s. Minimum RH 78 percent. Northeast winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the mid 60s. Minimum RH 76 percent. East winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 68 percent. Southeast winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 248 PM EDT Wed Sep 16 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Mcldy Mclear Precip Type Tstms Tstms Showers None Chance Precip (%) 60 80 40 0 Chance of Thunder (%) 50 50 0 0 Temp (24h trend) 64 (+7) 79 (0) 56 75 RH % (24h trend) 100 (+8) 73 (+2) 100 51 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.12 0.22 0.01 0.00 Precip Duration 2 8 0 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 8 PM Mixing Hgt(ft-agl) 420 2470 430 5050 Transport Wnd (mph) S 5 W 10 NW 7 N 12 Vent Rate (kt-ft) 1680 22230 2580 50500 Dispersion 1 5 2 5 DSI 1 2 Sunshine Hours 2 8 Max ADI Early 2 Very Poor 17 Gen Poor 5 Very Poor 40 Fair Max ADI Late 3 Very Poor 23 Fair 4 Very Poor 66 Good Max LVORI Early 9 9 9 8 Max LVORI Late 9 4 9 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around 70. Minimum RH 64 percent. East winds around 5 mph. .SUNDAY...Showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 84 percent. South winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 82 percent. Northeast winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 79 percent. East winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 72 percent. Southeast winds 5 to 10 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END