--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:03pm *** on Thursday August 27, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1215 PM EDT Thu Aug 27 2026 Forest- Including the city of Tionesta 1215 PM EDT Thu Aug 27 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 30 0 0 0 Chance of Thunder (%) 30 0 0 0 Temp (24h trend) 56 (-2) 77 (-1) 51 79 RH % (24h trend) 100 (+5) 57 (-9) 100 44 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 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 8 PM Mixing Hgt(m-agl/msl) 1390 1710 Mixing Hgt(ft-agl/msl) 4550 5620 Transport Wnd (mph) NW 9 NW 7 Vent Rate (kt-ft) 36400 33720 Category Day 3 3 Inversion 7pm 61F/9am 7pm 64F/10am Dispersion 3 3 Max ADI Early 5 Very Poor 17 Gen Poor 4 Very Poor 19 Gen Poor Max ADI Late 2 Very Poor 52 Gen Good 3 Very Poor 47 Gen Good Max LVORI Early 9 9 7 9 Max LVORI Late 10 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. Light winds. .MONDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the mid 80s. West winds 5 to 10 mph. .THURSDAY...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 303 PM EDT Thu Aug 27 2026 .DISCUSSION... Showers and thunderstorms will continue to develop in two areas of focus, near a cold front in the northwest and within a sfc pressure trough in the southeast. Rainfall amounts could locally exceed 1 inch, mainly in the southeast. Drier air will move in behind the departing cold front for Friday and the weekend. && Warren- Including the city of Warren 303 PM EDT Thu Aug 27 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 57 (-2) 76 (-2) 50 79 RH % (24h trend) 100 (+4) 52 (-15) 100 42 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 410 4140 400 5930 Transport Wnd (mph) N 5 NW 8 NE 6 NW 6 Vent Rate (kt-ft) 1640 28980 2000 29650 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 8 10 Max ADI Early 27 Fair 18 Gen Poor Max ADI Late 2 Very Poor 39 Fair Max LVORI Early 10 10 Max LVORI Late 10 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 49 percent. Southeast winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 60 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 80s. Minimum RH 57 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Minimum RH 61 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 63 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 303 PM EDT Thu Aug 27 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 30 0 0 0 Chance of Thunder (%) 30 0 0 0 Temp (24h trend) 55 (-3) 75 (-2) 48 77 RH % (24h trend) 100 (+7) 51 (-15) 100 42 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.02 0.00 0.00 0.00 Precip Duration 0 Precip Begin 6 PM Precip End 8 PM Mixing Hgt(ft-agl) 420 4160 390 6130 Transport Wnd (mph) NW 5 NW 8 NE 3 W 7 Vent Rate (kt-ft) 1680 29120 1170 36780 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 7 10 Max ADI Early 21 Fair 24 Fair Max ADI Late 3 Very Poor 40 Fair Max LVORI Early 10 10 Max LVORI Late 10 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 47 percent. South winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 60 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 58 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 61 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 63 percent. Southwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 303 PM EDT Thu Aug 27 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 30 0 0 0 Chance of Thunder (%) 30 0 0 0 Temp (24h trend) 56 (-3) 77 (-1) 49 79 RH % (24h trend) 100 (+8) 55 (-13) 99 43 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.03 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(ft-agl) 420 4310 410 5770 Transport Wnd (mph) N 6 NW 8 NE 5 NW 7 Vent Rate (kt-ft) 2100 30170 1640 34620 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 8 10 Max ADI Early 17 Gen Poor 22 Fair Max ADI Late 3 Very Poor 40 Fair Max LVORI Early 10 10 Max LVORI Late 10 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 49 percent. Southeast winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 59 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the mid 80s. Minimum RH 60 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Minimum RH 64 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers. Lows in the mid 60s. Highs around 80. Minimum RH 65 percent. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END