--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:35pm *** on Wednesday July 22, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1209 PM EDT Wed Jul 22 2026 Forest- Including the city of Tionesta 1209 PM EDT Wed Jul 22 2026 Tonight Thu Thu Night Fri Cloud Cover Mclear Mclear Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (-14) 74 (+6) 47 79 RH % (24h trend) 99 (+1) 41 (-21) 96 41 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 Precip Begin Precip End Mixing Hgt(m-agl/msl) 1810 2020 Mixing Hgt(ft-agl/msl) 5950 6620 Transport Wnd (mph) N 8 S 9 Vent Rate (kt-ft) 41650 52960 Category Day 3 4 Inversion 8pm 56F/9am 8pm 59F/9am Dispersion 3 4 Max ADI Early 8 Poor 55 Gen Good 3 Very Poor 37 Fair Max ADI Late 3 Very Poor 55 Gen Good 4 Very Poor 64 Good Max LVORI Early 6 8 5 6 Max LVORI Late 9 1 7 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 around 60. Highs in the lower 80s. Light winds. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms. Patchy fog. Lows in the lower 60s. Highs in the lower 80s. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Patchy fog through the night. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. West winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. West winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 334 PM EDT Wed Jul 22 2026 .DISCUSSION... A couple of lingering and generally brief, light showers will occur through dusk across the Northwest Mountains of PA, with partly to mostly sunny skies and slowly lowering humidity elsewhere. Otherwise, a relatively cooler and noticeably less humid airmass will usher in a several day or longer dry spell through at least the first half of this weekend. && Warren- Including the city of Warren 334 PM EDT Wed Jul 22 2026 Tonight Thu Thu Night Fri Cloud Cover Mclear Clear Clear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (-12) 74 (+7) 47 80 RH % (24h trend) 98 (-2) 39 (-20) 96 37 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 5540 400 6260 Transport Wnd (mph) NW 6 NW 6 E 6 S 9 Vent Rate (kt-ft) 2050 27700 2000 50080 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 14 12 Max ADI Early 53 Gen Good 56 Gen Good 32 Fair 36 Fair Max ADI Late 3 Very Poor 55 Gen Good 3 Very Poor 68 Good Max LVORI Early 6 7 5 6 Max LVORI Late 8 1 7 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 mid 50s. Highs around 80. Minimum RH 50 percent. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 66 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs around 80. Minimum RH 60 percent. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 59 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 55 percent. West winds around 5 mph. $$ McKean- Including the city of Bradford 334 PM EDT Wed Jul 22 2026 Tonight Thu Thu Night Fri Cloud Cover Mclear Mclear Clear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 43 (-13) 74 (+8) 46 79 RH % (24h trend) 100 (+1) 38 (-21) 96 35 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 G15 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) 430 5670 390 6460 Transport Wnd (mph) NW 7 NW 6 NE 6 S 9 Vent Rate (kt-ft) 2580 28350 1950 51680 Dispersion 2 5 1 5 DSI 2 2 Sunshine Hours 14 12 Max ADI Early 47 Gen Good 53 Gen Good 36 Fair 43 Gen Good Max ADI Late 4 Very Poor 55 Gen Good 3 Very Poor 67 Good Max LVORI Early 6 9 5 7 Max LVORI Late 9 1 8 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 mid 50s. Highs in the upper 70s. Minimum RH 46 percent. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 61 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 58 percent. West winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 58 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 55 percent. West winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 334 PM EDT Wed Jul 22 2026 Tonight Thu Thu Night Fri Cloud Cover Mclear Mclear Clear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 43 (-15) 75 (+6) 46 79 RH % (24h trend) 100 (+3) 40 (-20) 97 39 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 G15 Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 420 5700 410 5790 Transport Wnd (mph) NW 6 NW 6 NW 5 SE 9 Vent Rate (kt-ft) 2100 28500 1640 46320 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 14 11 Max ADI Early 39 Fair 52 Gen Good 35 Fair 39 Fair Max ADI Late 4 Very Poor 53 Gen Good 3 Very Poor 62 Good Max LVORI Early 6 9 5 6 Max LVORI Late 9 1 7 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 48 percent. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 64 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 61 percent. West winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 62 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 57 percent. West winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation near normal. --------------------------------------------------------------------------- .END