--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:02pm *** on Tuesday May 05, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1236 PM EDT Tue May 5 2026 Forest- Including the city of Tionesta 1236 PM EDT Tue May 5 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Showers None Showers Chance Precip (%) 100 100 0 20 Chance of Thunder (%) 20 0 0 0 Temp (24h trend) 45 (-8) 56 (-14) 37 56 RH % (24h trend) 100 (+25) 60 (+3) 95 44 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 0.57 0.22 0.00 0.01 Precip Duration 10 4 0 Precip Begin 6 PM Continuing 2 PM Precip End Continuing 12 PM 6 PM Mixing Hgt(m-agl/msl) 1000 1880 Mixing Hgt(ft-agl/msl) 3270 6170 Transport Wnd (mph) NW 12 W 15 Vent Rate (kt-ft) 38610 91040 Category Day 3 4 Inversion 7pm 49F/7am 8pm 41F/8am Dispersion 5 5 Max ADI Early 19 Gen Poor 23 Fair 7 Poor 98 Good Max ADI Late 8 Poor 36 Fair 3 Very Poor 109 Very Good Max LVORI Early 7 8 5 7 Max LVORI Late 7 4 7 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly cloudy with a chance of showers. Lows in the upper 40s. Highs in the mid 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely. Cooler. Lows in the mid 40s. Highs in the lower 60s. Northwest winds 5 to 10 mph. .TUESDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. West winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 302 PM EDT Tue May 5 2026 .DISCUSSION... Southwest winds are gusting close to 40 mph this afternoon across the region, mainly over the north and west. Widespread rainfall is expected tonight into Wednesday. The highest rainfall amounts will occur over the northwest (1-1.5") while the southern tier will see between a quarter and half inch of rain. This rainfall and the greenup will help to diminish/reduce the risk of rapid wildfire spread. && Warren- Including the city of Warren 302 PM EDT Tue May 5 2026 Tonight Wed Wed Night Thu Cloud Cover Cloudy Mcldy Pcldy Pcldy Precip Type Tstms Showers None Showers Chance Precip (%) 90 100 0 10 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 44 (-14) 54 (-13) 37 53 RH % (24h trend) 100 (+24) 60 (-1) 94 44 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5 G13 Precip Amount 0.67 0.28 0.00 0.00 Precip Duration 11 5 0 Precip Begin 6 PM Continuing 2 PM Precip End Continuing 1 PM 6 PM Mixing Hgt(ft-agl) 540 2970 5410 Transport Wnd (mph) SE 6 NW 10 N 6 W 14 Vent Rate (kt-ft) 2700 26730 0 64920 Dispersion 1 5 1 5 DSI 1 2 Sunshine Hours 3 8 Max ADI Early 15 Gen Poor 23 Fair 5 Very Poor 82 Good Max ADI Late 8 Poor 32 Fair 3 Very Poor 98 Good Max LVORI Early 6 5 4 6 Max LVORI Late 8 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Areas of frost through the night. A chance of rain showers. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 52 percent. Southwest winds around 5 mph. .SATURDAY...Mostly cloudy with showers likely. Lows in the lower 40s. Highs in the lower 60s. Minimum RH 57 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s. Highs in the mid 60s. Minimum RH 54 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the lower 40s. Highs in the upper 50s. Minimum RH 50 percent. North winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the upper 50s. Minimum RH 45 percent. West winds around 5 mph. $$ McKean- Including the city of Bradford 302 PM EDT Tue May 5 2026 Tonight Wed Wed Night Thu Cloud Cover Cloudy Mcldy Pcldy Pcldy Precip Type Tstms Showers None Showers Chance Precip (%) 90 100 0 20 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 44 (-11) 54 (-14) 35 53 RH % (24h trend) 100 (+23) 62 (+11) 93 43 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 5 G19 Lgt/Var Lgt/Var W 5 G14 Precip Amount 0.51 0.41 0.00 0.00 Precip Duration 9 5 0 Precip Begin 6 PM Continuing 2 PM Precip End Continuing 2 PM 6 PM Mixing Hgt(ft-agl) 490 2250 5520 Transport Wnd (mph) SE 7 N 9 N 6 W 14 Vent Rate (kt-ft) 2940 18000 0 66240 Dispersion 1 5 1 5 DSI 1 2 Sunshine Hours 2 8 Max ADI Early 17 Gen Poor 21 Fair 5 Very Poor 63 Good Max ADI Late 10 Poor 24 Fair 4 Very Poor 97 Good Max LVORI Early 6 6 4 6 Max LVORI Late 8 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. A chance of rain showers. Widespread frost. Lows in the mid 30s. Highs in the lower 50s. Minimum RH 48 percent. West winds around 5 mph. .SATURDAY...Mostly cloudy with showers likely. Lows in the lower 40s. Highs in the lower 60s. Minimum RH 56 percent. South winds around 5 mph. .SUNDAY...Partly cloudy. Showers likely. Lows in the mid 40s. Highs in the mid 60s. Minimum RH 51 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely. Lows in the lower 40s. Highs in the upper 50s. Minimum RH 48 percent. Northwest winds around 5 mph. .TUESDAY...Partly cloudy. Areas of frost through the night. Lows in the upper 30s. Highs in the upper 50s. Minimum RH 43 percent. West winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 302 PM EDT Tue May 5 2026 Tonight Wed Wed Night Thu Cloud Cover Cloudy Mcldy Pcldy Pcldy Precip Type Tstms Showers None Showers Chance Precip (%) 90 100 0 20 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 48 (-9) 57 (-13) 37 56 RH % (24h trend) 100 (+27) 62 (+10) 91 43 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 5 G20 NW 5 G12 Lgt/Var W 5 G15 Precip Amount 0.35 0.43 0.00 0.00 Precip Duration 3 5 0 Precip Begin 6 PM Continuing 2 PM Precip End Continuing 2 PM 6 PM Mixing Hgt(ft-agl) 420 2360 6220 Transport Wnd (mph) S 5 N 12 N 7 W 15 Vent Rate (kt-ft) 1680 23600 0 80860 Dispersion 1 5 1 5 DSI 1 2 Sunshine Hours 3 8 Max ADI Early 21 Fair 26 Fair 6 Very Poor 99 Good Max ADI Late 12 Poor 28 Fair 4 Very Poor 104 Very Good Max LVORI Early 6 6 4 5 Max LVORI Late 6 4 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Areas of frost through the night. A chance of rain showers. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 49 percent. West winds around 5 mph. .SATURDAY...Mostly cloudy with showers likely. Lows in the lower 40s. Highs in the lower 60s. Minimum RH 57 percent. South winds around 5 mph. .SUNDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs in the upper 60s. Minimum RH 52 percent. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely. Lows in the mid 40s. Highs in the upper 50s. Minimum RH 49 percent. Northwest winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers. Lows in the upper 30s. Highs in the upper 50s. Minimum RH 44 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation above normal. --------------------------------------------------------------------------- .END