--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:32am *** on Thursday October 01, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1228 AM EDT Thu Oct 1 2026 Forest- Including the city of Tionesta 1228 AM EDT Thu Oct 1 2026 Today Tonight Fri Cloud Cover Pcldy Mcldy Mcldy Precip Type Showers None Showers Chance Precip (%) 50 0 100 Chance of Thunder (%) 0 0 0 Temp (24h trend) 79 (+8) 60 (+3) 69 RH % (24h trend) 55 (-9) 96 (+2) 74 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) SW 5 Lgt/Var NW 5 Precip Amount 0.00 0.00 0.27 Precip Duration 1 6 Precip Begin 6 AM 6 AM Precip End 9 AM 5 PM Mixing Hgt(m-agl/msl) 1050 560 Mixing Hgt(ft-agl/msl)3450 1850 Transport Wnd (mph) SW 17 NW 12 Vent Rate (kt-ft) 51750 18500 Category Day 4 2 Inversion 67F/11am 7pm 62F/9am Dispersion 4 2 Max ADI Early 21 Fair 8 Poor 21 Fair Max ADI Late 71 Good 9 Poor 25 Fair Max LVORI Early 5 4 5 Max LVORI Late 3 4 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs in the upper 60s. North winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. East winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s. Northwest winds 10 to 15 mph. .TUESDAY...Mostly clear. Lows in the upper 30s. Highs around 60. North winds 10 to 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the upper 60s. South winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 232 AM EDT Thu Oct 1 2026 .DISCUSSION... Summerlike warmth to kickoff October prior to a cooldown this weekend. Light rain will skirt across the northern tier early this morning. More widespread shower activity is expected on Friday along with breezy conditions as a cold front traverses the Keystone state. The first weekend of October will start dry with the best odds for rain on Sunday concentrated over the southern and eastern portions of the forecast area. High confidence in dry weather returning through early next week with frost/freeze risk Monday and Tuesday night. && Warren- Including the city of Warren 232 AM EDT Thu Oct 1 2026 Today Tonight Fri Cloud Cover Mcldy Mcldy Mcldy Precip Type Rain Showers Showers Chance Precip (%) 40 40 100 Chance of Thunder (%) 0 0 0 Temp (24h trend) 77 (+7) 59 (+2) 66 RH % (24h trend) 55 (-10) 100 (+8) 74 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) SW 6 G16 SW 5 G14 NW 5 G13 Precip Amount 0.02 0.03 0.27 Precip Duration 1 1 7 Precip Begin 6 AM 1 AM Continuing Precip End 11 AM Continuing 5 PM Mixing Hgt(ft-agl) 3400 470 2310 Transport Wnd (mph) SW 18 SW 14 NW 12 Vent Rate (kt-ft) 54400 5640 23100 Dispersion 5 3 5 DSI 1 1 Sunshine Hours 3 3 Max ADI Early 20 Gen Poor 10 Poor 19 Gen Poor Max ADI Late 72 Good 10 Poor 33 Fair Max LVORI Early 5 4 5 Max LVORI Late 3 4 4 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 around 40. Highs in the mid 60s. Minimum RH 46 percent. Light winds. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. Minimum RH 55 percent. Southeast winds around 5 mph. .MONDAY...Partly cloudy. Lows in the mid 40s. Highs around 60. Minimum RH 47 percent. Northwest winds around 5 mph. .TUESDAY...Partly cloudy. Patchy frost through the day. Lows in the mid 30s. Highs in the upper 50s. Minimum RH 42 percent. Light winds. .WEDNESDAY...Mostly clear. Areas of frost. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 42 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 232 AM EDT Thu Oct 1 2026 Today Tonight Fri Cloud Cover Mcldy Mcldy Mcldy Precip Type Rain None Showers Chance Precip (%) 40 0 100 Chance of Thunder (%) 0 0 0 Temp (24h trend) 76 (+6) 59 (+2) 66 RH % (24h trend) 55 (-8) 97 (+6) 73 20ftWnd-Val/AM(mph) Lgt/Var W 6 G17 20ftWnd-Rdg/PM(mph) SW 6 G15 SW 5 G14 NW 5 G14 Precip Amount 0.02 0.00 0.21 Precip Duration 1 8 Precip Begin 6 AM 6 AM Precip End 11 AM 6 PM Mixing Hgt(ft-agl) 3560 470 1940 Transport Wnd (mph) SW 18 SW 13 NW 13 Vent Rate (kt-ft) 56960 5170 21340 Dispersion 5 3 5 DSI 1 1 Sunshine Hours 3 3 Max ADI Early 23 Fair 10 Poor 21 Fair Max ADI Late 71 Good 13 Gen Poor 29 Fair Max LVORI Early 5 4 5 Max LVORI Late 3 4 4 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 30s. Highs in the lower 60s. Minimum RH 46 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the mid 60s. Minimum RH 56 percent. Southeast winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the lower 40s. Highs in the upper 50s. Minimum RH 45 percent. Northwest winds around 5 mph. .TUESDAY...Mostly clear. Areas of frost. Lows in the lower 30s. Highs in the mid 50s. Minimum RH 40 percent. Light winds. .WEDNESDAY...Mostly clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 41 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 232 AM EDT Thu Oct 1 2026 Today Tonight Fri Cloud Cover Mcldy Pcldy Mcldy Precip Type Rain None Showers Chance Precip (%) 30 0 100 Chance of Thunder (%) 0 0 0 Temp (24h trend) 77 (+6) 60 (+3) 68 RH % (24h trend) 56 (-8) 91 (0) 72 20ftWnd-Val/AM(mph) Lgt/Var SW 6 G18 20ftWnd-Rdg/PM(mph) SW 6 G14 Lgt/Var NW 6 G16 Precip Amount 0.01 0.00 0.18 Precip Duration 1 8 Precip Begin 6 AM 8 AM Precip End 10 AM 6 PM Mixing Hgt(ft-agl) 3300 450 1850 Transport Wnd (mph) SW 17 SW 12 NW 13 Vent Rate (kt-ft) 49500 4500 20350 Dispersion 5 2 5 DSI 1 1 Sunshine Hours 3 3 Max ADI Early 20 Gen Poor 8 Poor 24 Fair Max ADI Late 67 Good 11 Poor 29 Fair Max LVORI Early 5 4 4 Max LVORI Late 3 4 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. Minimum RH 46 percent. North winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. Minimum RH 59 percent. East winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the mid 40s. Highs in the lower 60s. Minimum RH 44 percent. Northwest winds around 5 mph. .TUESDAY...Mostly clear. Areas of frost. Lows in the mid 30s. Highs in the upper 50s. Minimum RH 40 percent. Light winds. .WEDNESDAY...Mostly clear. Areas of frost. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 43 percent. Southeast winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation near normal. --------------------------------------------------------------------------- .END