--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:25pm *** on Monday August 10, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 112 PM EDT Mon Aug 10 2026 Forest- Including the city of Tionesta 112 PM EDT Mon Aug 10 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Mcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 60 50 70 30 Chance of Thunder (%) 40 40 40 30 Temp (24h trend) 64 (+3) 80 (0) 57 80 RH % (24h trend) 100 (+4) 69 (-7) 100 59 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 0.13 0.08 0.16 0.01 Precip Duration 2 2 3 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 2 AM Continuing Mixing Hgt(m-agl/msl) 920 1350 Mixing Hgt(ft-agl/msl) 3030 4430 Transport Wnd (mph) W 9 W 10 Vent Rate (kt-ft) 24240 39870 Category Day 2 3 Inversion 7pm 68F/9am 7pm 64F/9am Dispersion 2 3 Max ADI Early 7 Poor 25 Fair 4 Very Poor 19 Gen Poor Max ADI Late 4 Very Poor 29 Fair 3 Very Poor 56 Gen Good Max LVORI Early 8 9 7 9 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Light winds. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Northwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. East winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Northwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 325 PM EDT Mon Aug 10 2026 .DISCUSSION... Expect a mainly dry evening and overnight period with a few more rounds of showers and thunderstorms moving east/southeastward from the upper Ohio Valley across the Appalachians Tuesday through Thursday, impacting mainly the southern half of the Keystone State. && Warren- Including the city of Warren 325 PM EDT Mon Aug 10 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Mcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 50 50 60 20 Chance of Thunder (%) 50 50 50 20 Temp (24h trend) 63 (-1) 81 (+1) 57 81 RH % (24h trend) 100 (+3) 64 (-12) 100 54 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.11 0.08 0.10 0.01 Precip Duration 2 2 2 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 6 AM Continuing Mixing Hgt(ft-agl) 440 3110 430 4280 Transport Wnd (mph) W 7 W 9 W 5 W 10 Vent Rate (kt-ft) 2640 24880 1720 38520 Dispersion 2 5 1 5 DSI 1 1 Sunshine Hours 4 6 Max ADI Early 8 Poor 18 Gen Poor 4 Very Poor 19 Gen Poor Max ADI Late 4 Very Poor 30 Fair 2 Very Poor 53 Gen Good Max LVORI Early 8 8 6 9 Max LVORI Late 9 3 9 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 60 percent. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 53 percent. North winds around 5 mph. .SATURDAY...Partly cloudy. Lows around 50. Highs in the mid 70s. Minimum RH 51 percent. Light winds. .SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 64 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 66 percent. Northwest winds around 5 mph. $$ McKean- Including the city of Bradford 325 PM EDT Mon Aug 10 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 30 40 50 20 Chance of Thunder (%) 30 40 50 0 Temp (24h trend) 61 (0) 79 (0) 54 79 RH % (24h trend) 100 (+2) 62 (-13) 100 54 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.09 0.03 0.11 0.02 Precip Duration 2 2 1 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 12 AM Continuing Mixing Hgt(ft-agl) 460 3630 410 4260 Transport Wnd (mph) W 9 W 10 W 5 W 12 Vent Rate (kt-ft) 3680 32670 1640 42600 Dispersion 2 5 1 5 DSI 1 1 Sunshine Hours 4 7 Max ADI Early 8 Poor 22 Fair 5 Very Poor 26 Fair Max ADI Late 5 Very Poor 45 Gen Good 2 Very Poor 58 Gen Good Max LVORI Early 7 8 7 9 Max LVORI Late 9 3 9 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 59 percent. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 55 percent. Northwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. Minimum RH 50 percent. Light winds. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 64 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 66 percent. Northwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 325 PM EDT Mon Aug 10 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Mcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 40 40 70 20 Chance of Thunder (%) 40 40 50 20 Temp (24h trend) 63 (0) 80 (+1) 56 80 RH % (24h trend) 100 (+3) 69 (-7) 100 58 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.12 0.08 0.20 0.00 Precip Duration 2 1 2 0 Precip Begin 6 PM Continuing Continuing 2 PM Precip End Continuing Continuing 2 AM Continuing Mixing Hgt(ft-agl) 450 3450 450 4560 Transport Wnd (mph) W 10 W 12 NW 6 W 12 Vent Rate (kt-ft) 4050 34500 2250 45600 Dispersion 2 5 1 5 DSI 1 1 Sunshine Hours 3 6 Max ADI Early 13 Gen Poor 28 Fair 6 Very Poor 22 Fair Max ADI Late 5 Very Poor 41 Gen Good 3 Very Poor 64 Good Max LVORI Early 6 8 6 9 Max LVORI Late 8 4 9 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 62 percent. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 58 percent. Northwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows around 50. Highs in the mid 70s. Minimum RH 53 percent. Light winds. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 67 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely. Lows around 60. Highs in the mid 70s. Minimum RH 69 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END