--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 12:37am *** on Tuesday September 15, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1236 AM EDT Tue Sep 15 2026 Forest- Including the city of Tionesta 1236 AM EDT Tue Sep 15 2026 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 76 (+9) 55 (+9) 81 RH % (24h trend) 55 (+5) 94 (0) 70 Wind 20ft/early(mph) SE 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) S 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 810 900 Mixing Hgt(ft-agl/msl)2640 2960 Transport Wnd (mph) S 15 SW 9 Vent Rate (kt-ft) 34320 23680 Category Day 3 2 Inversion 59F/10am 7pm 71F/11am Dispersion 3 2 Max ADI Early 26 Fair 6 Very Poor 14 Gen Poor Max ADI Late 47 Gen Good 5 Very Poor 29 Fair Max LVORI Early 5 4 6 Max LVORI Late 1 6 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. Showers likely. Lows in the mid 60s. Highs in the mid 80s. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the upper 70s. North winds around 5 mph. .SATURDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs around 80. Southeast winds 5 to 10 mph. .SUNDAY...Mostly cloudy with showers likely. Lows in the mid 60s. Highs in the upper 70s. Southwest winds 10 to 15 mph. .MONDAY...Mostly cloudy. Showers likely. Lows in the lower 60s. Highs in the lower 70s. North winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 221 PM EDT Mon Sep 14 2026 .DISCUSSION... Noticeably cooler and drier weather in place today with winds out of the north. As high pressure moves out of our area tomorrow, winds will return out of the south with dry conditions remaining in place. Precipitation chances go up the back half of the week with highest probabilities on Thursday. && Warren- Including the city of Warren 221 PM EDT Mon Sep 14 2026 Tonight Tue Tue Night Wed Cloud Cover Mclear Pcldy Pcldy Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 30 Chance of Thunder (%) 0 0 0 20 Temp (24h trend) 44 (-7) 77 (+10) 56 81 RH % (24h trend) 100 (+4) 48 (-1) 98 68 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G16 S 5 G17 Lgt/Var Precip Amount 0.00 0.00 0.00 0.01 Precip Duration 2 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 410 2520 430 2460 Transport Wnd (mph) N 5 S 16 S 10 W 6 Vent Rate (kt-ft) 1640 35280 3870 12300 Dispersion 1 5 2 5 DSI 1 1 Sunshine Hours 9 5 Max ADI Early 3 Very Poor 33 Fair 8 Poor 10 Poor Max ADI Late 5 Very Poor 49 Gen Good 5 Very Poor 17 Gen Poor Max LVORI Early 6 5 5 6 Max LVORI Late 8 1 6 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 79 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 70s. Minimum RH 65 percent. Light winds. .SATURDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 68 percent. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Lows around 60. Highs in the mid 70s. Minimum RH 69 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 65 percent. Southeast winds around 5 mph. $$ McKean- Including the city of Bradford 221 PM EDT Mon Sep 14 2026 Tonight Tue Tue Night Wed Cloud Cover Mclear Mclear Pcldy Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 41 (-8) 74 (+8) 53 80 RH % (24h trend) 100 (+2) 47 (-2) 95 68 20ftWnd-Val/AM(mph) SE 5 G16 Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G16 S 6 G15 Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 410 2580 420 2780 Transport Wnd (mph) SE 7 S 16 S 10 W 7 Vent Rate (kt-ft) 2460 36120 3780 16680 Dispersion 1 5 2 5 DSI 1 1 Sunshine Hours 9 5 Max ADI Early 3 Very Poor 36 Fair 8 Poor 11 Poor Max ADI Late 4 Very Poor 47 Gen Good 5 Very Poor 25 Fair Max LVORI Early 7 6 4 6 Max LVORI Late 8 1 6 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 with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 78 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy with a chance of showers. Lows around 60. Highs in the mid 70s. Minimum RH 64 percent. Light winds. .SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 68 percent. Southeast winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Lows in the upper 50s. Highs in the lower 70s. Minimum RH 68 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the lower 70s. Minimum RH 65 percent. East winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 221 PM EDT Mon Sep 14 2026 Tonight Tue Tue Night Wed Cloud Cover Mclear Mclear Mclear Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 20 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 42 (-10) 75 (+8) 53 81 RH % (24h trend) 100 (+2) 52 (+3) 94 65 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 Precip Begin 2 PM Precip End Continuing Mixing Hgt(ft-agl) 410 2750 410 2650 Transport Wnd (mph) SE 7 S 15 S 8 SW 7 Vent Rate (kt-ft) 2460 35750 2870 15900 Dispersion 2 5 2 5 DSI 1 1 Sunshine Hours 9 7 Max ADI Early 3 Very Poor 35 Fair 5 Very Poor 12 Poor Max ADI Late 4 Very Poor 48 Gen Good 4 Very Poor 22 Fair Max LVORI Early 6 6 5 6 Max LVORI Late 8 1 6 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH 76 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy with a chance of showers. Lows in the lower 60s. Highs in the mid 70s. Minimum RH 67 percent. Light winds. .SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 71 percent. East winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Lows around 60. Highs in the mid 70s. Minimum RH 70 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 68 percent. East winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. --------------------------------------------------------------------------- .END