--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:41am *** on Tuesday April 28, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 139 AM EDT Tue Apr 28 2026 Forest- Including the city of Tionesta 139 AM EDT Tue Apr 28 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Showers Showers Tstms Chance Precip (%) 70 30 100 Chance of Thunder (%) 0 0 20 Temp (24h trend) 64 (-6) 49 (+5) 61 RH % (24h trend) 62 (+26) 100 (+20) 78 Wind 20ft/early(mph) S 9 G22 Lgt/Var Lgt/Var Wind 20ft/late(mph) S 8 G19 Lgt/Var E 5 Precip Amount 0.11 0.06 0.78 Precip Duration 4 1 10 Precip Begin 6 AM 8 PM 8 AM Precip End 4 PM 1 AM Continuing Mixing Hgt(m-agl/msl) 510 460 Mixing Hgt(ft-agl/msl)1660 1500 Transport Wnd (mph) S 20 SE 9 Vent Rate (kt-ft) 33100 26910 Category Day 3 1 Inversion 50F/6am 6pm 54F/9am Dispersion 5 5 Max ADI Early 37 Fair 8 Poor 12 Poor Max ADI Late 40 Fair 2 Very Poor 21 Fair Max LVORI Early 3 6 9 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers. Lows around 40. Highs in the upper 50s. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 50s. West winds around 10 mph. .SATURDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s. Northwest winds 10 to 15 mph. .SUNDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper 50s. West winds 10 to 15 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the lower 40s. Highs in the mid 60s. Southwest winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 340 AM EDT Tue Apr 28 2026 .DISCUSSION... Occasional light rain showers are expected today followed by widespread soaking rainfall Wednesday afternoon into Wednesday night. A cooler pattern is forecast Thursday into the first weekend of May with below average temperatures, episodic showers, and a persistent breeze from the west/northwest. && Warren- Including the city of Warren 340 AM EDT Tue Apr 28 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Showers Showers Tstms Chance Precip (%) 70 30 90 Chance of Thunder (%) 0 0 20 Temp (24h trend) 64 (-7) 47 (+2) 60 RH % (24h trend) 54 (+21) 100 (+22) 72 20ftWnd-Val/AM(mph) S 9 G23 Lgt/Var 20ftWnd-Rdg/PM(mph) S 8 G22 Lgt/Var Lgt/Var Precip Amount 0.10 0.05 0.74 Precip Duration 5 1 9 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 1700 490 1410 Transport Wnd (mph) S 24 W 5 E 14 Vent Rate (kt-ft) 35700 1960 16920 Dispersion 5 1 5 DSI 1 1 Sunshine Hours 2 1 Max ADI Early 46 Gen Good 8 Poor 9 Poor Max ADI Late 44 Gen Good 3 Very Poor 20 Gen Poor Max LVORI Early 3 6 8 Max LVORI Late 3 8 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of rain. Lows in the mid 30s. Highs in the lower 50s. Minimum RH 41 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of rain. Lows in the lower 30s. Highs around 50. Minimum RH 40 percent. West winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 20s. Highs around 50. Minimum RH 41 percent. West winds around 5 mph. .SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s. Minimum RH 47 percent. West winds around 5 mph. .MONDAY...Mostly cloudy. A chance of rain. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 56 percent. Southwest winds around 5 mph. $$ McKean- Including the city of Bradford 340 AM EDT Tue Apr 28 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Showers Showers Tstms Chance Precip (%) 70 30 100 Chance of Thunder (%) 0 0 20 Temp (24h trend) 59 (-10) 46 (+2) 59 RH % (24h trend) 52 (+22) 100 (+35) 70 20ftWnd-Val/AM(mph) S 11 G23 Lgt/Var 20ftWnd-Rdg/PM(mph) S 8 G21 Lgt/Var Lgt/Var Precip Amount 0.08 0.04 0.72 Precip Duration 4 2 8 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 1880 420 1480 Transport Wnd (mph) S 26 SW 5 SE 15 Vent Rate (kt-ft) 43240 1680 19240 Dispersion 5 1 5 DSI 1 1 Sunshine Hours 2 1 Max ADI Early 48 Gen Good 13 Gen Poor 13 Gen Poor Max ADI Late 46 Gen Good 3 Very Poor 25 Fair Max LVORI Early 3 6 7 Max LVORI Late 3 8 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Rain likely. Lows in the mid 30s. Highs in the lower 50s. Minimum RH 39 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of rain. Lows around 30. Highs in the upper 40s. Minimum RH 38 percent. West winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 40s. Minimum RH 40 percent. West winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. Minimum RH 43 percent. West winds up to 10 mph. .MONDAY...Mostly cloudy. A chance of rain. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 54 percent. Southwest winds 5 to 10 mph. $$ Elk- Including the cities of St. Marys and Ridgway 340 AM EDT Tue Apr 28 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Showers Showers Tstms Chance Precip (%) 70 30 100 Chance of Thunder (%) 0 0 50 Temp (24h trend) 59 (-9) 47 (+3) 59 RH % (24h trend) 54 (+19) 100 (+28) 73 20ftWnd-Val/AM(mph) S 9 G23 Lgt/Var 20ftWnd-Rdg/PM(mph) S 7 G19 Lgt/Var SE 5 G13 Precip Amount 0.12 0.02 0.71 Precip Duration 5 2 8 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 1690 360 1640 Transport Wnd (mph) S 23 SE 5 SE 20 Vent Rate (kt-ft) 33800 1440 27880 Dispersion 5 1 5 DSI 1 1 Sunshine Hours 2 1 Max ADI Early 44 Gen Good 8 Poor 13 Gen Poor Max ADI Late 44 Gen Good 2 Very Poor 32 Fair Max LVORI Early 3 6 7 Max LVORI Late 3 7 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Rain likely. Lows in the upper 30s. Highs in the lower 50s. Minimum RH 37 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of rain. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 39 percent. West winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. Minimum RH 39 percent. West winds around 5 mph. .SUNDAY...Partly cloudy. Lows around 30. Highs in the lower 50s. Minimum RH 43 percent. West winds 5 to 10 mph. .MONDAY...Mostly cloudy. A chance of rain. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 56 percent. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation near normal. --------------------------------------------------------------------------- .END