--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 1:04pm *** on Thursday July 23, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 104 PM EDT Thu Jul 23 2026 Forest- Including the city of Tionesta 104 PM EDT Thu Jul 23 2026 Tonight Fri Fri Night Sat Cloud Cover Clear Mclear Mclear Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 20 Chance of Thunder (%) 0 0 0 10 Temp (24h trend) 47 (+1) 79 (+5) 56 80 RH % (24h trend) 94 (-2) 41 (-3) 84 55 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 0 Precip Begin 2 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1720 1560 Mixing Hgt(ft-agl/msl) 5650 5130 Transport Wnd (mph) SE 8 S 10 Vent Rate (kt-ft) 39550 46170 Category Day 3 3 Inversion 7pm 67F/10am 8pm 64F/9am Dispersion 3 3 Max ADI Early 3 Very Poor 34 Fair 4 Very Poor 46 Gen Good Max ADI Late 3 Very Poor 56 Gen Good 5 Very Poor 54 Gen Good Max LVORI Early 5 6 4 4 Max LVORI Late 7 1 5 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. A chance of showers and thunderstorms. Patchy fog. Lows in the lower 60s. Highs in the lower 80s. Light winds. .MONDAY...Mostly cloudy. Patchy fog through the night. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. West winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the upper 70s. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows around 60. Highs in the upper 70s. Northwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1156 AM EDT Thu Jul 23 2026 .DISCUSSION... Sunshine and pleasant conditions continue into the last weekend of July. Minimum RH values will drop into the 30s each afternoon through Saturday with light winds. Scattered to numerous showers and thunderstorms are likely from Sunday into the middle of next week with increasing temperatures and humidity. && Warren- Including the city of Warren 1156 AM EDT Thu Jul 23 2026 Tonight Fri Fri Night Sat Cloud Cover Clear Mclear Mclear Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (0) 81 (+8) 55 81 RH % (24h trend) 95 (+1) 37 (-4) 86 52 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5 G12 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 2 PM Precip End Continuing Mixing Hgt(ft-agl) 390 5700 430 5280 Transport Wnd (mph) E 5 S 8 SE 9 S 10 Vent Rate (kt-ft) 1560 39900 3440 47520 Dispersion 1 5 2 5 DSI 2 2 Sunshine Hours 13 9 Max ADI Early 27 Fair 34 Fair 48 Gen Good Max ADI Late 3 Very Poor 56 Gen Good 48 Gen Good Max LVORI Early 5 6 3 Max LVORI Late 7 1 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. Minimum RH 62 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. Minimum RH 62 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 63 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 52 percent. Northwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 52 percent. West winds around 5 mph. $$ McKean- Including the city of Bradford 1156 AM EDT Thu Jul 23 2026 Tonight Fri Fri Night Sat Cloud Cover Clear Mclear Mclear Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 42 (0) 79 (+7) 53 80 RH % (24h trend) 96 (-2) 34 (-5) 86 45 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5 G13 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 420 5610 400 5480 Transport Wnd (mph) E 5 S 8 SE 8 S 10 Vent Rate (kt-ft) 1680 39270 2800 49320 Dispersion 1 5 2 5 DSI 2 2 Sunshine Hours 13 9 Max ADI Early 29 Fair 41 Gen Good 49 Gen Good Max ADI Late 2 Very Poor 54 Gen Good 49 Gen Good Max LVORI Early 5 6 3 Max LVORI Late 7 1 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 58 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 61 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 60. Highs in the upper 70s. Minimum RH 62 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 51 percent. Northwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 51 percent. West winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 1156 AM EDT Thu Jul 23 2026 Tonight Fri Fri Night Sat Cloud Cover Clear Mclear Mclear Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 43 (0) 79 (+6) 54 80 RH % (24h trend) 95 (-3) 39 (-1) 86 49 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5 G12 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 420 5530 430 5320 Transport Wnd (mph) E 6 SE 8 SE 8 S 9 Vent Rate (kt-ft) 2100 38710 3010 42560 Dispersion 1 5 2 5 DSI 2 2 Sunshine Hours 12 9 Max ADI Early 28 Fair 35 Fair 38 Fair Max ADI Late 3 Very Poor 54 Gen Good 38 Fair Max LVORI Early 5 6 3 Max LVORI Late 7 1 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. Minimum RH 61 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. Minimum RH 63 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 65 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 53 percent. Northwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 52 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation near normal. --------------------------------------------------------------------------- .END