--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:32am *** on Thursday June 04, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 155 AM EDT Thu Jun 4 2026 Forest- Including the city of Tionesta 155 AM EDT Thu Jun 4 2026 Today Tonight Fri Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 83 (+3) 55 (+8) 85 RH % (24h trend) 28 (-1) 80 (+2) 35 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var SW 6 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1670 2260 Mixing Hgt(ft-agl/msl)5490 7430 Transport Wnd (mph) W 10 W 18 Vent Rate (kt-ft) 49410 118880 Category Day 4 5 Inversion 70F/10am 8pm 68F/9am Dispersion 4 5 Max ADI Early 47 Gen Good 4 Very Poor 95 Good Max ADI Late 67 Good 4 Very Poor 143 Very Good Max LVORI Early 4 3 4 Max LVORI Late 1 4 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southwest winds around 5 mph. .MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. East winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. East winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 232 AM EDT Thu Jun 4 2026 .DISCUSSION... Very warm and dry conditions with low humidity continue through Friday with afternoon minRH in the 20-35 percent range. More humid conditions are expected to fuel showers and thunderstorms for the first weekend of June. Forecast trends favor a warmer and drier pattern next week. && Warren- Including the city of Warren 232 AM EDT Thu Jun 4 2026 Today Tonight Fri Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 84 (+7) 54 (+10) 87 RH % (24h trend) 26 (-2) 80 (+2) 32 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 6 G15 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5450 350 7670 Transport Wnd (mph) W 10 SW 7 W 18 Vent Rate (kt-ft) 49050 2100 122720 Dispersion 5 1 5 DSI 3 3 Sunshine Hours 13 9 Max ADI Early 41 Gen Good 47 Gen Good 100 Good Max ADI Late 68 Good 4 Very Poor 146 Very Good Max LVORI Early 4 3 4 Max LVORI Late 1 4 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Showers and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH 61 percent. Southwest winds 5 to 10 mph. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. Minimum RH 44 percent. Northwest winds around 5 mph. .MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 37 percent. East winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 80s. Minimum RH 37 percent. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows around 60. Highs in the upper 80s. Minimum RH 40 percent. Southeast winds around 5 mph. $$ McKean- Including the city of Bradford 232 AM EDT Thu Jun 4 2026 Today Tonight Fri Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 83 (+7) 53 (+11) 85 RH % (24h trend) 23 (-5) 78 (0) 31 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 7 G15 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5640 360 7690 Transport Wnd (mph) W 10 SW 7 W 20 Vent Rate (kt-ft) 50760 2160 130730 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 13 9 Max ADI Early 46 Gen Good 60 Gen Good 93 Good Max ADI Late 70 Good 4 Very Poor 154 Very Good Max LVORI Early 3 3 4 Max LVORI Late 1 4 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Showers and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 57 percent. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 42 percent. Northwest winds around 5 mph. .MONDAY...Mostly clear. Lows in the mid 50s. Highs around 80. Minimum RH 36 percent. East winds around 5 mph. .TUESDAY...Clear. Lows in the mid 50s. Highs in the mid 80s. Minimum RH 35 percent. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 80s. Minimum RH 37 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 232 AM EDT Thu Jun 4 2026 Today Tonight Fri Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 84 (+6) 53 (+10) 86 RH % (24h trend) 26 (-3) 80 (-3) 34 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 7 G16 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5570 350 7320 Transport Wnd (mph) W 10 W 6 W 18 Vent Rate (kt-ft) 50130 1750 117120 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 13 9 Max ADI Early 50 Gen Good 62 Good 92 Good Max ADI Late 69 Good 4 Very Poor 144 Very Good Max LVORI Early 3 3 4 Max LVORI Late 1 4 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Showers and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. Minimum RH 58 percent. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 60. Highs in the lower 80s. Minimum RH 43 percent. West winds around 5 mph. .MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 38 percent. East winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 38 percent. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows around 60. Highs in the mid 80s. Minimum RH 40 percent. Southeast winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END