--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 1:19pm *** on Saturday August 22, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 119 PM EDT Sat Aug 22 2026 Forest- Including the city of Tionesta 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 100 60 50 20 Chance of Thunder (%) 50 30 30 0 Temp (24h trend) 58 (+4) 71 (-8) 51 68 RH % (24h trend) 100 (+5) 68 (+5) 100 72 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 G17 Lgt/Var W 7 G18 Precip Amount 0.57 0.05 0.04 0.00 Precip Duration 6 3 2 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 6 AM 6 PM Mixing Hgt(m-agl/msl) 1350 1370 Mixing Hgt(ft-agl/msl) 4440 4500 Transport Wnd (mph) W 17 W 16 Vent Rate (kt-ft) 66600 63000 Category Day 4 4 Inversion 7pm 59F/8am 8pm 54F/8am Dispersion 4 4 Max ADI Early 7 Poor 50 Gen Good 8 Poor 49 Gen Good Max ADI Late 7 Poor 73 Good 5 Very Poor 62 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 70s. Light winds. .WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. South winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 60s. Highs around 80. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1157 AM EDT Sat Aug 22 2026 .DISCUSSION... A cold front will push across the region tonight. Showers and thunderstorms will be widespread across western PA with lower coverage, but still a high chance of storms overnight in eastern PA. On Sunday, cooler air aloft associated with an upper level low pressure area will lead to variable amounts of clouds with scattered showers and storms across the northern half of the state. Monday will also hold scattered showers and isolated thunderstorms, mainly in the afternoon and early evening. High temperatures will trend cooler by 5 to 10 degrees from today to Monday. Dry weather will follow for mid-week with afternoon RHs staying above 50%. && Warren- Including the city of Warren 1157 AM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 80 70 80 30 Chance of Thunder (%) 80 50 50 0 Temp (24h trend) 57 (+5) 71 (-7) 51 68 RH % (24h trend) 100 (+5) 67 (+8) 100 70 20ftWnd-Val/AM(mph) W 5 G16 W 5 G16 20ftWnd-Rdg/PM(mph) Lgt/Var W 8 G17 W 5 G16 W 8 G19 Precip Amount 0.51 0.18 0.15 0.04 Precip Duration 6 6 4 2 Precip Begin 6 PM Continuing Continuing 7 AM Precip End Continuing Continuing 6 AM Continuing Mixing Hgt(ft-agl) 450 4330 440 4600 Transport Wnd (mph) S 10 W 18 W 9 W 18 Vent Rate (kt-ft) 4050 69280 3520 73600 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 4 5 Max ADI Early 22 Fair 8 Poor 42 Gen Good 14 Gen Poor Max ADI Late 7 Poor 49 Gen Good 6 Very Poor 14 Gen Poor Max LVORI Early 9 10 9 9 Max LVORI Late 9 7 9 9 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 61 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 54 percent. Light winds. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 61 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the upper 70s. Minimum RH 66 percent. South winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 61 percent. Northwest winds around 5 mph. $$ McKean- Including the city of Bradford 1157 AM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 80 60 70 40 Chance of Thunder (%) 80 50 20 20 Temp (24h trend) 55 (+6) 71 (-5) 48 67 RH % (24h trend) 100 (+3) 65 (+6) 100 72 20ftWnd-Val/AM(mph) W 6 G16 W 6 G16 20ftWnd-Rdg/PM(mph) S 5 W 9 G17 W 6 G16 W 9 G18 Precip Amount 0.65 0.07 0.05 0.02 Precip Duration 7 3 3 2 Precip Begin 6 PM Continuing Continuing 7 AM Precip End Continuing Continuing 6 AM Continuing Mixing Hgt(ft-agl) 450 4800 440 4240 Transport Wnd (mph) S 10 W 20 W 9 W 18 Vent Rate (kt-ft) 4050 81600 3520 67840 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 5 5 Max ADI Early 23 Fair 8 Poor 39 Fair 20 Gen Poor Max ADI Late 8 Poor 57 Gen Good 6 Very Poor 20 Gen Poor Max LVORI Early 8 10 8 9 Max LVORI Late 8 7 9 9 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows around 50. Highs in the lower 70s. Minimum RH 63 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. Minimum RH 54 percent. Light winds. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 63 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 67 percent. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 60 percent. Light winds. $$ Elk- Including the cities of St. Marys and Ridgway 1157 AM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 80 50 50 20 Chance of Thunder (%) 80 20 20 0 Temp (24h trend) 56 (+7) 72 (-5) 50 68 RH % (24h trend) 100 (+3) 68 (+5) 100 75 20ftWnd-Val/AM(mph) W 6 G16 W 6 G17 20ftWnd-Rdg/PM(mph) S 5 W 9 G18 W 5 G16 W 9 G18 Precip Amount 0.57 0.03 0.02 0.00 Precip Duration 6 2 2 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 4 AM 6 PM Mixing Hgt(ft-agl) 450 4600 450 3950 Transport Wnd (mph) S 10 W 18 W 9 W 16 Vent Rate (kt-ft) 4050 73600 3600 55300 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 5 6 Max ADI Early 23 Fair 9 Poor 36 Fair 18 Gen Poor Max ADI Late 8 Poor 54 Gen Good 6 Very Poor 18 Gen Poor Max LVORI Early 9 10 8 9 Max LVORI Late 9 4 9 9 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. Minimum RH 66 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 58 percent. Light winds. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 67 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the upper 70s. Minimum RH 71 percent. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 63 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. --------------------------------------------------------------------------- .END