--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 1:13pm *** on Thursday October 22, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1221 PM EDT Thu Oct 22 2026 Forest- Including the city of Tionesta 1221 PM EDT Thu Oct 22 2026 Tonight Fri Fri Night Sat Cloud Cover Mclear Mclear Clear Clear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 38 (+7) 62 (-2) 31 63 RH % (24h trend) 100 (+5) 31 (-12) 100 32 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 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1130 1070 Mixing Hgt(ft-agl/msl) 3720 3510 Transport Wnd (mph) E 6 SE 7 Vent Rate (kt-ft) 18600 21060 Category Day 2 2 Inversion 6pm 45F/10am 6pm 44F/10am Dispersion 2 2 Max ADI Early 5 Very Poor 20 Gen Poor 4 Very Poor 26 Fair Max ADI Late 4 Very Poor 28 Fair 4 Very Poor 34 Fair Max LVORI Early 9 8 5 8 Max LVORI Late 9 2 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Clear. Lows in the mid 30s. Highs in the mid 60s. Light winds. .MONDAY...Mostly clear. Lows in the upper 30s. Highs in the upper 60s. Light winds. .TUESDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. Northeast winds around 5 mph. .WEDNESDAY...Mostly cloudy. Lows in the lower 40s. Highs in the mid 60s. Southeast winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 113 PM EDT Thu Oct 22 2026 .DISCUSSION... Spectacular Autumn weather will continue across the region with a zero percent chance of measurable rain through at least early next week. A dry cold front will push south across the Commonwealth this afternoon and early this evening and some shallow/flat stratocumulus clouds and an increase in the northerly wind will occur in its wake. The gustiness to the wind will be most notable over the eastern portion of the forecast area where peak gusts of 25 to 30 mph are possible. Afternoon minRH stays below 40% for most of the area through the end of the week. && Warren- Including the city of Warren 113 PM EDT Thu Oct 22 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Mclear Clear Clear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 37 (+6) 62 (+3) 32 64 RH % (24h trend) 100 (+3) 30 (-18) 93 32 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 430 3590 390 3430 Transport Wnd (mph) N 9 E 6 SE 8 S 8 Vent Rate (kt-ft) 3440 17950 2730 24010 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 8 11 Max ADI Early 4 Very Poor 18 Gen Poor 4 Very Poor 21 Fair Max ADI Late 4 Very Poor 28 Fair 4 Very Poor 33 Fair Max LVORI Early 6 6 3 5 Max LVORI Late 9 2 6 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the mid 60s. Minimum RH 39 percent. Light winds. .MONDAY...Mostly clear. Lows in the mid 30s. Highs in the upper 60s. Minimum RH 44 percent. Light winds. .TUESDAY...Mostly cloudy. Lows around 40. Highs in the lower 60s. Minimum RH 44 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows around 40. Highs in the lower 60s. Minimum RH 43 percent. Southeast winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. Minimum RH 46 percent. South winds around 5 mph. $$ McKean- Including the city of Bradford 113 PM EDT Thu Oct 22 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Clear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 36 (+8) 60 (+2) 29 61 RH % (24h trend) 99 (+9) 28 (-17) 93 31 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 440 3550 370 3350 Transport Wnd (mph) NE 9 E 7 SE 8 S 7 Vent Rate (kt-ft) 3520 21300 2590 20100 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 7 11 Max ADI Early 7 Poor 21 Fair 4 Very Poor 20 Gen Poor Max ADI Late 7 Poor 32 Fair 4 Very Poor 28 Fair Max LVORI Early 4 6 3 6 Max LVORI Late 8 2 6 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Clear. Widespread frost. Lows in the upper 20s. Highs in the lower 60s. Minimum RH 35 percent. Light winds. .MONDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 41 percent. Light winds. .TUESDAY...Mostly cloudy. Lows in the upper 30s. Highs around 60. Minimum RH 40 percent. North winds around 5 mph. .WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs around 60. Minimum RH 39 percent. South winds around 5 mph. .THURSDAY...Mostly cloudy. Lows in the upper 30s. Highs around 60. Minimum RH 44 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 113 PM EDT Thu Oct 22 2026 Tonight Fri Fri Night Sat Cloud Cover Mclear Mclear Mclear Clear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 37 (+8) 61 (+1) 30 61 RH % (24h trend) 100 (+14) 28 (-14) 97 35 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 440 3570 360 3400 Transport Wnd (mph) NE 8 E 7 SE 8 S 8 Vent Rate (kt-ft) 3080 21420 2520 23800 Dispersion 2 5 1 5 DSI 2 2 Sunshine Hours 8 11 Max ADI Early 5 Very Poor 23 Fair 4 Very Poor 23 Fair Max ADI Late 5 Very Poor 31 Fair 4 Very Poor 33 Fair Max LVORI Early 6 6 3 6 Max LVORI Late 9 2 7 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Clear. Widespread frost and patchy fog. Lows in the upper 20s. Highs in the lower 60s. Minimum RH 39 percent. Light winds. .MONDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 43 percent. Light winds. .TUESDAY...Mostly cloudy. Lows around 40. Highs in the lower 60s. Minimum RH 44 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs around 60. Minimum RH 43 percent. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. Lows in the upper 30s. Highs in the lower 60s. Minimum RH 48 percent. South winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END