--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 12:21pm *** 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 436 AM EDT Thu Oct 22 2026 .DISCUSSION... Spectacular Autumn weather will continue across the District 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 436 AM EDT Thu Oct 22 2026 Today Tonight Fri Cloud Cover Mclear Pcldy Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 64 (-1) 35 (+4) 63 RH % (24h trend) 39 (+15) 100 (+3) 26 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) N 5 G13 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 3610 460 4150 Transport Wnd (mph) N 15 N 9 E 7 Vent Rate (kt-ft) 46930 3680 24900 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 9 9 Max ADI Early 19 Gen Poor 5 Very Poor 20 Gen Poor Max ADI Late 62 Good 4 Very Poor 35 Fair Max LVORI Early 7 9 9 Max LVORI Late 1 9 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Clear. Widespread frost. Lows in the upper 20s. Highs in the lower 60s. Minimum RH 27 percent. Southeast winds around 5 mph. .SUNDAY...Clear. Widespread frost. Lows around 30. Highs in the mid 60s. Minimum RH 36 percent. Southeast winds around 5 mph. .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. $$ McKean- Including the city of Bradford 436 AM EDT Thu Oct 22 2026 Today Tonight Fri Cloud Cover Mclear Pcldy Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 63 (-1) 34 (+5) 60 RH % (24h trend) 39 (+17) 100 (+10) 25 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) N 5 G14 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 3830 450 3850 Transport Wnd (mph) N 17 N 12 E 8 Vent Rate (kt-ft) 57450 4500 26950 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 9 8 Max ADI Early 27 Fair 8 Poor 23 Fair Max ADI Late 76 Good 5 Very Poor 39 Fair Max LVORI Early 5 9 9 Max LVORI Late 1 9 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Clear. Widespread frost. Lows in the mid 20s. Highs around 60. Minimum RH 27 percent. Light winds. .SUNDAY...Clear. Widespread frost. Lows in the upper 20s. Highs in the mid 60s. Minimum RH 32 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. $$ Elk- Including the cities of St. Marys and Ridgway 436 AM EDT Thu Oct 22 2026 Today Tonight Fri Cloud Cover Mclear Pcldy Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 64 (-1) 34 (+4) 61 RH % (24h trend) 35 (+9) 100 (+14) 25 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) N 5 G13 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 3940 450 3850 Transport Wnd (mph) N 16 N 10 E 8 Vent Rate (kt-ft) 55160 4050 26950 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 10 8 Max ADI Early 24 Fair 5 Very Poor 24 Fair Max ADI Late 75 Good 5 Very Poor 41 Gen Good Max LVORI Early 5 9 9 Max LVORI Late 1 9 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Clear. Widespread frost. Lows in the mid 20s. Highs around 60. Minimum RH 30 percent. East winds around 5 mph. .SUNDAY...Clear. Widespread frost. Lows in the upper 20s. Highs in the lower 60s. Minimum RH 37 percent. Light winds. .MONDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 43 percent. Light winds. .TUESDAY...Mostly cloudy. Lows around 40. Highs in the lower 60s. Minimum RH 44 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs around 60. Minimum RH 43 percent. Southeast winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END