--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:28pm *** on Wednesday June 17, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1250 PM EDT Wed Jun 17 2026 Forest- Including the city of Tionesta 1250 PM EDT Wed Jun 17 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms None Showers Chance Precip (%) 90 70 0 20 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 59 (+6) 76 (+2) 52 72 RH % (24h trend) 97 (0) 54 (+9) 94 47 Wind 20ft/early(mph) Lgt/Var SW 10 G25 W 7 G23 Lgt/Var Wind 20ft/late(mph) S 9 G25 W 10 G25 Lgt/Var W 8 G21 Precip Amount 0.21 0.08 0.00 0.00 Precip Duration 5 2 1 Precip Begin 8 PM Continuing 8 AM Precip End Continuing 3 PM 2 PM Mixing Hgt(m-agl/msl) 1640 1780 Mixing Hgt(ft-agl/msl) 5380 5830 Transport Wnd (mph) W 33 W 23 Vent Rate (kt-ft) 156020 116600 Category Day 5 5 Inversion 7pm 62F/6am 9pm 57F/8am Dispersion 5 5 Max ADI Early 10 Poor 95 Good 36 Fair 108 Very Good Max ADI Late 20 Gen Poor 148 Very Good8 Poor 144 Very Good Max LVORI Early 3 4 4 6 Max LVORI Late 5 1 6 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 70s. West winds around 5 mph. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. West winds around 5 mph. .MONDAY...Showers and a chance of thunderstorms. Lows around 60. Highs in the mid 70s. West winds 10 to 15 mph. .TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. North winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 228 PM EDT Wed Jun 17 2026 .DISCUSSION... Increasing clouds tonight with rain and a few thunderstorms moving into the Allegheny Plateau from the Ohio Valley overnight into early Thursday morning. Scattered showers and storms will likely pass through the southeastern half of the forecast area from late Thursday morning through mid afternoon before reaching peak intensity close to or along the I-95 corridor. Mainly dry weather is forecast Friday into Saturday with rain chances ramping up later Sunday through Sunday night. && Warren- Including the city of Warren 228 PM EDT Wed Jun 17 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Showers Chance Precip (%) 80 70 20 20 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 59 (+7) 75 (+2) 52 72 RH % (24h trend) 100 (+4) 53 (+6) 98 46 20ftWnd-Val/AM(mph) SW 13 G29 W 6 G17 20ftWnd-Rdg/PM(mph) S 5 G13 W 12 G30 W 8 G24 W 10 G21 Precip Amount 0.29 0.14 0.01 0.00 Precip Duration 5 3 1 1 Precip Begin 7 PM Continuing Continuing 8 AM Precip End Continuing Continuing 1 AM 6 PM Mixing Hgt(ft-agl) 470 4930 450 5760 Transport Wnd (mph) S 9 W 35 W 12 W 25 Vent Rate (kt-ft) 3760 147900 4500 126720 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 4 8 Max ADI Early 78 Good Very Poor 28 Fair 108 Very Good Max ADI Late 22 Fair Very Poor 9 Poor 113 Very Good Max LVORI Early 4 10 4 6 Max LVORI Late 5 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 70. Minimum RH 47 percent. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. A chance of showers. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 47 percent. West winds around 5 mph. .MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 59 percent. East winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 48 percent. Northwest winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 46 percent. Light winds. $$ McKean- Including the city of Bradford 228 PM EDT Wed Jun 17 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Showers Chance Precip (%) 90 80 20 20 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 57 (+6) 75 (+3) 50 71 RH % (24h trend) 99 (+5) 53 (+8) 97 45 20ftWnd-Val/AM(mph) SW 14 G32 W 8 G19 20ftWnd-Rdg/PM(mph) S 5 W 14 G33 W 10 G27 W 11 G22 Precip Amount 0.28 0.16 0.01 0.00 Precip Duration 6 3 0 1 Precip Begin 8 PM Continuing Continuing 8 AM Precip End Continuing Continuing 1 AM 6 PM Mixing Hgt(ft-agl) 460 5280 450 5740 Transport Wnd (mph) S 8 W 37 W 13 W 25 Vent Rate (kt-ft) 3220 168960 4950 126280 Dispersion 2 5 3 5 DSI 1 2 Sunshine Hours 4 9 Max ADI Early 79 Good Very Poor 21 Fair 69 Good Max ADI Late 21 Fair Very Poor 13 Gen Poor 83 Good Max LVORI Early 3 9 4 6 Max LVORI Late 5 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 60s. Minimum RH 45 percent. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. A chance of showers. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 46 percent. West winds around 5 mph. .MONDAY...Mostly cloudy with showers likely. Lows in the lower 50s. Highs around 70. Minimum RH 61 percent. East winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. Minimum RH 47 percent. Northwest winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 46 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 228 PM EDT Wed Jun 17 2026 Tonight Thu Thu Night Fri Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms None Showers Chance Precip (%) 90 70 0 10 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 58 (+7) 77 (+4) 51 72 RH % (24h trend) 96 (-1) 53 (+6) 96 47 20ftWnd-Val/AM(mph) SW 13 G33 W 7 G19 20ftWnd-Rdg/PM(mph) S 5 W 14 G34 W 10 G28 W 11 G22 Precip Amount 0.31 0.17 0.00 0.00 Precip Duration 4 4 1 Precip Begin 8 PM Continuing 8 AM Precip End Continuing 2 PM 6 PM Mixing Hgt(ft-agl) 460 5720 470 5910 Transport Wnd (mph) S 8 W 36 W 12 W 24 Vent Rate (kt-ft) 3220 177320 4700 124110 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 4 9 Max ADI Early 66 Good Very Poor 38 Fair 104 Very Good Max ADI Late 19 Gen Poor 119 Very Good12 Poor 102 Very Good Max LVORI Early 3 8 4 5 Max LVORI Late 4 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 70. Minimum RH 47 percent. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. A chance of showers. Lows around 50. Highs in the mid 70s. Minimum RH 49 percent. West winds around 5 mph. .MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 64 percent. East winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 49 percent. Northwest winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 49 percent. East winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation above normal. --------------------------------------------------------------------------- .END