--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:44am *** on Monday October 19, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 100 AM EDT Mon Oct 19 2026 Forest- Including the city of Tionesta 100 AM EDT Mon Oct 19 2026 Today Tonight Tue Cloud Cover Clear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 66 (+8) 35 (+5) 65 RH % (24h trend) 27 (-1) 100 (+15) 43 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 800 1070 Mixing Hgt(ft-agl/msl)2620 3520 Transport Wnd (mph) NW 3 N 12 Vent Rate (kt-ft) 7860 35200 Category Day 1 3 Inversion 57F/11am 6pm 51F/10am Dispersion 1 3 Max ADI Early 6 Very Poor 4 Very Poor 28 Fair Max ADI Late 15 Gen Poor 4 Very Poor 50 Gen Good Max LVORI Early 5 6 8 Max LVORI Late 2 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. North winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Light winds. .FRIDAY...Mostly clear. Lows around 40. Highs in the lower 60s. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the lower 60s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the mid 60s. South winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 244 AM EDT Mon Oct 19 2026 .DISCUSSION... Extended stretch of dry weather expected this week. Seasonably warm afternoons with low humidity (20-40%) followed by chilly nights and areas of frost. && Warren- Including the city of Warren 244 AM EDT Mon Oct 19 2026 Today Tonight Tue Cloud Cover Clear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 67 (+6) 34 (+2) 65 RH % (24h trend) 26 (-2) 100 (+23) 37 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 2710 380 3390 Transport Wnd (mph) NW 6 N 8 NE 13 Vent Rate (kt-ft) 13550 2660 37290 Dispersion 4 1 5 DSI 1 1 Sunshine Hours 11 8 Max ADI Early 7 Poor 3 Very Poor 26 Fair Max ADI Late 17 Gen Poor 4 Very Poor 51 Gen Good Max LVORI Early 4 6 8 Max LVORI Late 2 9 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the mid 60s. Minimum RH 34 percent. Northeast winds around 5 mph. .THURSDAY...Mostly clear. Patchy fog and frost through the night. Areas of frost through the day. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 46 percent. Light winds. .FRIDAY...Mostly clear. Lows in the upper 30s. Highs around 60. Minimum RH 45 percent. Light winds. .SATURDAY...Mostly clear. Patchy frost through the day. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 40 percent. Light winds. .SUNDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Minimum RH 43 percent. Light winds. $$ McKean- Including the city of Bradford 244 AM EDT Mon Oct 19 2026 Today Tonight Tue Cloud Cover Clear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 66 (+6) 32 (+3) 63 RH % (24h trend) 22 (-2) 100 (+18) 37 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var NE 5 G12 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 2670 390 3210 Transport Wnd (mph) NW 5 N 9 NE 14 Vent Rate (kt-ft) 10680 3120 38520 Dispersion 4 2 5 DSI 1 1 Sunshine Hours 11 9 Max ADI Early 8 Poor 4 Very Poor 34 Fair Max ADI Late 20 Gen Poor 5 Very Poor 53 Gen Good Max LVORI Early 4 5 8 Max LVORI Late 2 9 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Widespread frost. Lows around 30. Highs in the lower 60s. Minimum RH 34 percent. Northeast winds around 5 mph. .THURSDAY...Mostly clear. Widespread frost. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 46 percent. North winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the upper 50s. Minimum RH 43 percent. North winds around 5 mph. .SATURDAY...Mostly clear. Patchy frost through the night. Areas of frost through the day. Lows around 30. Highs around 60. Minimum RH 39 percent. Light winds. .SUNDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 40 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 244 AM EDT Mon Oct 19 2026 Today Tonight Tue Cloud Cover Clear Clear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 66 (+6) 33 (+4) 64 RH % (24h trend) 26 (-2) 100 (+16) 35 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 2480 390 3320 Transport Wnd (mph) NW 5 N 9 N 13 Vent Rate (kt-ft) 9920 3120 36520 Dispersion 4 2 5 DSI 1 1 Sunshine Hours 11 9 Max ADI Early 6 Very Poor 4 Very Poor 33 Fair Max ADI Late 17 Gen Poor 5 Very Poor 53 Gen Good Max LVORI Early 5 4 7 Max LVORI Late 2 9 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 34 percent. North winds around 5 mph. .THURSDAY...Mostly clear. Areas of frost through the night. Widespread frost through the day. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 43 percent. North winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper 50s. Minimum RH 43 percent. North winds around 5 mph. .SATURDAY...Mostly clear. Patchy frost through the day. Lows in the lower 30s. Highs around 60. Minimum RH 42 percent. Light winds. .SUNDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 60s. Minimum RH 43 percent. Light winds. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation below normal. --------------------------------------------------------------------------- .END