--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:28am *** on Wednesday September 30, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 137 AM EDT Wed Sep 30 2026 Forest- Including the city of Tionesta 137 AM EDT Wed Sep 30 2026 Today Tonight Thu Cloud Cover Mcldy Mcldy Pcldy Precip Type None Showers Showers Chance Precip (%) 0 40 30 Chance of Thunder (%) 0 0 0 Temp (24h trend) 74 (+6) 58 (+6) 76 RH % (24h trend) 57 (-13) 93 (-7) 60 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var SW 5 Precip Amount 0.00 0.02 0.00 Precip Duration 1 1 Precip Begin 1 AM Continuing Precip End Continuing 10 AM Mixing Hgt(m-agl/msl) 1120 740 Mixing Hgt(ft-agl/msl)3660 2410 Transport Wnd (mph) SW 10 SW 15 Vent Rate (kt-ft) 32940 31330 Category Day 3 3 Inversion 61F/10am 7pm 63F/10am Dispersion 3 3 Max ADI Early 26 Fair 4 Very Poor 28 Fair Max ADI Late 45 Gen Good 4 Very Poor 40 Fair Max LVORI Early 9 6 6 Max LVORI Late 3 6 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers. Lows in the mid 60s. Highs in the mid 70s. South winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 60s. Northeast winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the upper 60s. South winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 60s. Northwest winds 10 to 15 mph. .TUESDAY...Mostly clear. Lows in the upper 30s. Highs around 60. North winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 228 AM EDT Wed Sep 30 2026 .DISCUSSION... Summerlike warmth will close out September and kickoff October prior to a cooldown this weekend. Light showers are possible across the northern tier late tonight into early Thursday morning. More widespread shower activity is expected on Friday. The precip forecast for the weekend has trended drier with the best odds for rain shifting farther to the south. High confidence in dry weather early next week with frost/freeze potential Monday night and Tuesday night. && Warren- Including the city of Warren 228 AM EDT Wed Sep 30 2026 Today Tonight Thu Cloud Cover Pcldy Mcldy Mcldy Precip Type None Showers Showers Chance Precip (%) 0 70 50 Chance of Thunder (%) 0 0 0 Temp (24h trend) 75 (+6) 57 (+5) 78 RH % (24h trend) 55 (-12) 95 (-5) 57 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 6 G15 Precip Amount 0.00 0.05 0.03 Precip Duration 4 2 Precip Begin 9 PM Continuing Precip End Continuing Continuing Mixing Hgt(ft-agl) 3570 430 3130 Transport Wnd (mph) SW 12 S 8 SW 17 Vent Rate (kt-ft) 35700 3010 46950 Dispersion 5 2 5 DSI 2 1 Sunshine Hours 3 5 Max ADI Early 24 Fair 5 Very Poor 23 Fair Max ADI Late 49 Gen Good 6 Very Poor 64 Good Max LVORI Early 8 5 5 Max LVORI Late 3 6 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers. Lows around 60. Highs in the upper 60s. Minimum RH 72 percent. Southwest winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. Minimum RH 42 percent. Light winds. .SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. Minimum RH 50 percent. Southeast winds around 5 mph. .MONDAY...Partly cloudy. Cooler. Lows in the lower 40s. Highs in the upper 50s. Minimum RH 47 percent. Northwest winds around 5 mph. .TUESDAY...Mostly clear. Areas of frost. Lows in the mid 30s. Highs in the upper 50s. Minimum RH 41 percent. Light winds. $$ McKean- Including the city of Bradford 228 AM EDT Wed Sep 30 2026 Today Tonight Thu Cloud Cover Pcldy Mcldy Mcldy Precip Type None Showers Showers Chance Precip (%) 0 50 50 Chance of Thunder (%) 0 0 0 Temp (24h trend) 73 (+9) 55 (+3) 76 RH % (24h trend) 55 (-22) 97 (-3) 56 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 6 G15 Precip Amount 0.00 0.05 0.03 Precip Duration 1 1 Precip Begin 10 PM Continuing Precip End Continuing 2 PM Mixing Hgt(ft-agl) 3650 440 3060 Transport Wnd (mph) SW 12 SW 9 SW 17 Vent Rate (kt-ft) 36500 3520 45900 Dispersion 5 2 5 DSI 2 1 Sunshine Hours 3 4 Max ADI Early 23 Fair 5 Very Poor 22 Fair Max ADI Late 51 Gen Good 6 Very Poor 58 Gen Good Max LVORI Early 8 6 6 Max LVORI Late 3 6 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers. Lows around 60. Highs in the upper 60s. Minimum RH 76 percent. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 60s. Minimum RH 42 percent. North winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 60s. Minimum RH 52 percent. Southeast winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 50s. Minimum RH 45 percent. Northwest winds around 5 mph. .TUESDAY...Partly cloudy. Widespread frost. Lows in the lower 30s. Highs in the mid 50s. Minimum RH 40 percent. Light winds. $$ Elk- Including the cities of St. Marys and Ridgway 228 AM EDT Wed Sep 30 2026 Today Tonight Thu Cloud Cover Pcldy Mcldy Pcldy Precip Type None Showers Showers Chance Precip (%) 0 40 40 Chance of Thunder (%) 0 0 0 Temp (24h trend) 74 (+8) 56 (+3) 77 RH % (24h trend) 57 (-20) 95 (-5) 57 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 6 G14 Precip Amount 0.00 0.02 0.01 Precip Duration 1 1 Precip Begin 10 PM Continuing Precip End Continuing 1 PM Mixing Hgt(ft-agl) 3580 420 3140 Transport Wnd (mph) SW 12 SW 7 SW 15 Vent Rate (kt-ft) 35800 2520 40820 Dispersion 5 2 5 DSI 2 1 Sunshine Hours 3 5 Max ADI Early 19 Gen Poor 4 Very Poor 19 Gen Poor Max ADI Late 48 Gen Good 4 Very Poor 57 Gen Good Max LVORI Early 9 6 5 Max LVORI Late 3 6 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers. Lows in the lower 60s. Highs in the lower 70s. Minimum RH 77 percent. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. Minimum RH 42 percent. North winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. Minimum RH 55 percent. East winds around 5 mph. .MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 50s. Minimum RH 44 percent. Northwest winds around 5 mph. .TUESDAY...Mostly clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the upper 50s. Minimum RH 41 percent. Light winds. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation near normal. --------------------------------------------------------------------------- .END