--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 1:22pm *** on Friday September 25, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 122 PM EDT Fri Sep 25 2026 Forest- Including the city of Tionesta 122 PM EDT Fri Sep 25 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 20 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 47 (+6) 70 (+2) 50 66 RH % (24h trend) 100 (+6) 54 (+12) 96 64 Wind 20ft/early(mph) Lgt/Var Lgt/Var N 5 N 6 G19 Wind 20ft/late(mph) Lgt/Var N 6 Lgt/Var N 7 G19 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 Precip Begin 2 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1280 1080 Mixing Hgt(ft-agl/msl) 4190 3530 Transport Wnd (mph) N 18 N 20 Vent Rate (kt-ft) 67040 60010 Category Day 4 4 Inversion 7pm 58F/10am 7pm 52F/8am Dispersion 4 4 Max ADI Early 8 Poor 44 Gen Good 9 Poor 59 Gen Good Max ADI Late 8 Poor 91 Good 8 Poor 56 Gen Good Max LVORI Early 6 7 4 5 Max LVORI Late 8 1 5 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid 60s. North winds around 5 mph. .TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s. Light winds. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. South winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the mid 70s. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1255 PM EDT Fri Sep 25 2026 .DISCUSSION... A nor'easter tracking toward/stalling out near the NJ/Long Island coast will bring increasing clouds, gusty winds, and periods of rain this weekend. Rainfall should be mainly confined to central and particularly eastern portions of the forecast area. The strongest wind gusts up to 40 mph are expected throughout the Susquehanna Valley. Conditions will improve by the middle of next week as the nor'easter moves into the Canadian Maritimes. && Warren- Including the city of Warren 1255 PM EDT Fri Sep 25 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None Rain Chance Precip (%) 0 0 0 20 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (+6) 70 (+3) 49 66 RH % (24h trend) 100 (+2) 55 (+10) 100 65 20ftWnd-Val/AM(mph) N 5 G15 N 7 G19 20ftWnd-Rdg/PM(mph) Lgt/Var N 7 G17 N 6 G16 N 10 G21 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 Precip Begin 2 PM Precip End Continuing Mixing Hgt(ft-agl) 430 4100 440 3440 Transport Wnd (mph) N 10 N 18 N 10 N 21 Vent Rate (kt-ft) 3870 65600 3960 61920 Dispersion 2 5 2 5 DSI 2 1 Sunshine Hours 6 4 Max ADI Early 6 Very Poor 42 Gen Good 17 Gen Poor 58 Gen Good Max ADI Late 6 Very Poor 69 Good 10 Poor 71 Good Max LVORI Early 4 7 4 6 Max LVORI Late 8 2 6 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s. Minimum RH 79 percent. North winds around 5 mph. .TUESDAY...Mostly cloudy. Lows around 50. Highs around 70. Minimum RH 68 percent. Light winds. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 61 percent. Light winds. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 66 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 63 percent. Southwest winds around 5 mph. $$ McKean- Including the city of Bradford 1255 PM EDT Fri Sep 25 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Mcldy Precip Type None None None Rain Chance Precip (%) 0 0 0 40 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 42 (+6) 69 (+3) 49 64 RH % (24h trend) 100 (+1) 52 (+9) 99 65 20ftWnd-Val/AM(mph) N 6 G17 N 8 G22 20ftWnd-Rdg/PM(mph) N 5 G14 N 9 G19 N 8 G18 N 10 G22 Precip Amount 0.00 0.00 0.00 0.01 Precip Duration 2 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 440 4080 450 3170 Transport Wnd (mph) N 12 N 21 N 14 N 20 Vent Rate (kt-ft) 4400 73440 5400 53890 Dispersion 2 5 3 5 DSI 2 1 Sunshine Hours 5 3 Max ADI Early 8 Poor 46 Gen Good 20 Gen Poor 58 Gen Good Max ADI Late 8 Poor 78 Good 12 Poor 63 Good Max LVORI Early 5 5 4 6 Max LVORI Late 8 1 5 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Cloudy with a chance of rain. Lows in the lower 50s. Highs in the mid 60s. Minimum RH 79 percent. North winds around 5 mph. .TUESDAY...Mostly cloudy. Lows in the upper 40s. Highs in the upper 60s. Minimum RH 68 percent. Light winds. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs around 70. Minimum RH 59 percent. Light winds. .THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s. Minimum RH 63 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 62 percent. Southwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 1255 PM EDT Fri Sep 25 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Pcldy Mcldy Precip Type None None None Rain Chance Precip (%) 0 0 0 40 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 43 (+5) 70 (+2) 50 65 RH % (24h trend) 100 (+5) 53 (+11) 93 67 20ftWnd-Val/AM(mph) N 5 G18 N 8 G21 20ftWnd-Rdg/PM(mph) N 5 G15 N 8 G18 N 7 G17 N 10 G21 Precip Amount 0.00 0.00 0.00 0.01 Precip Duration 2 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 440 4090 450 3220 Transport Wnd (mph) N 12 N 20 N 13 N 20 Vent Rate (kt-ft) 4400 69530 4950 54740 Dispersion 2 5 3 5 DSI 2 1 Sunshine Hours 6 3 Max ADI Early 6 Very Poor 48 Gen Good 18 Gen Poor 58 Gen Good Max ADI Late 8 Poor 73 Good 11 Poor 63 Good Max LVORI Early 4 5 4 5 Max LVORI Late 8 1 4 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Cloudy. Lows in the lower 50s. Highs in the mid 60s. Minimum RH 78 percent. North winds around 5 mph. .TUESDAY...Mostly cloudy. Lows around 50. Highs in the upper 60s. Minimum RH 69 percent. Light winds. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 61 percent. Light winds. .THURSDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 66 percent. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 64 percent. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. --------------------------------------------------------------------------- .END