--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:58am *** on Thursday July 02, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 147 AM EDT Thu Jul 2 2026 Forest- Including the city of Tionesta 147 AM EDT Thu Jul 2 2026 Today Tonight Fri Cloud Cover Clear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 94 (-2) 72 (+1) 92 RH % (24h trend) 43 (-14) 92 (-2) 48 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) W 5 Lgt/Var W 5 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1620 1660 Mixing Hgt(ft-agl/msl)5310 5440 Transport Wnd (mph) W 16 W 15 Vent Rate (kt-ft) 74340 70720 Category Day 4 4 Inversion 78F/9am 8pm 80F/9am Dispersion 4 4 Max ADI Early 53 Gen Good 6 Very Poor 59 Gen Good Max ADI Late 96 Good 4 Very Poor 94 Good Max LVORI Early 6 5 5 Max LVORI Late 1 6 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. Showers and thunderstorms likely. Lows in the upper 60s. Highs in the upper 80s. Light winds. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. North winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 358 AM EDT Thu Jul 2 2026 .DISCUSSION... A significant, prolonged heat wave will occur through Independence Day. The hot and muggy air will push heat index values above 100 in many areas each afternoon. The higher elevations will stay just a couple of degrees lower than the valleys. Heat stress is still expected to be the biggest issue. Those who will be working outside should take frequent breaks and be sure to keep hydrated. The RH may still dip into the 30s each afternoon despite the dewpoints being 65 to 70 degrees each afternoon. The lowest RHs will be found in the Lower Susquehanna Valley. A front will drop slowly to the south over PA this weekend, and result in numerous showers and thunderstorms. The air will also cool down some due to the increased cloud cover and any showers and thunderstorms. That cooling will greatly reduce the worry for heat dangers for the Alleghenies on Saturday and for all of Central PA on Sunday. && Warren- Including the city of Warren 358 AM EDT Thu Jul 2 2026 Today Tonight Fri Cloud Cover Mclear Mclear Pcldy Precip Type None Tstms Tstms Chance Precip (%) 0 20 20 Chance of Thunder (%) 0 20 20 Temp (24h trend) 96 (+3) 71 (-1) 93 RH % (24h trend) 42 (-12) 89 (-2) 48 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 5 G14 Lgt/Var W 6 G15 Precip Amount 0.00 0.08 0.00 Precip Duration 0 1 Precip Begin 9 PM 12 PM Precip End 1 AM Continuing Mixing Hgt(ft-agl) 5100 440 5080 Transport Wnd (mph) W 17 W 8 W 17 Vent Rate (kt-ft) 76500 3080 76200 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 14 9 Max ADI Early 61 Good 7 Poor 64 Good Max ADI Late 94 Good 4 Very Poor 94 Good Max LVORI Early 5 4 5 Max LVORI Late 1 6 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. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Minimum RH 55 percent. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 59 percent. Light winds. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 56 percent. South winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 49 percent. East winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 48 percent. Southeast winds around 5 mph. $$ McKean- Including the city of Bradford 358 AM EDT Thu Jul 2 2026 Today Tonight Fri Cloud Cover Clear Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 30 Chance of Thunder (%) 0 0 30 Temp (24h trend) 95 (+4) 70 (0) 92 RH % (24h trend) 40 (-12) 91 (-3) 46 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 6 G14 Lgt/Var W 6 G15 Precip Amount 0.00 0.00 0.00 Precip Duration 1 Precip Begin 12 PM Precip End Continuing Mixing Hgt(ft-agl) 5410 460 5640 Transport Wnd (mph) W 18 W 9 W 18 Vent Rate (kt-ft) 86560 3680 90240 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 14 10 Max ADI Early 61 Good 11 Poor 78 Good Max ADI Late 109 Very Good5 Very Poor 110 Very Good Max LVORI Early 6 4 5 Max LVORI Late 1 6 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 upper 60s. Highs in the upper 80s. Minimum RH 52 percent. West winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 58 percent. Light winds. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 55 percent. South winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 46 percent. Northeast winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 46 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 358 AM EDT Thu Jul 2 2026 Today Tonight Fri Cloud Cover Clear Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 0 0 30 Chance of Thunder (%) 0 0 30 Temp (24h trend) 95 (+4) 71 (0) 94 RH % (24h trend) 40 (-16) 89 (-7) 46 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) W 6 G14 Lgt/Var W 6 G15 Precip Amount 0.00 0.00 0.00 Precip Duration 1 Precip Begin 12 PM Precip End Continuing Mixing Hgt(ft-agl) 5250 440 5570 Transport Wnd (mph) W 16 W 8 W 17 Vent Rate (kt-ft) 73500 3080 83550 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 15 9 Max ADI Early 52 Gen Good 7 Poor 67 Good Max ADI Late 96 Good 4 Very Poor 105 Very Good Max LVORI Early 6 4 5 Max LVORI Late 1 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the upper 80s. Minimum RH 52 percent. West winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 60 percent. Light winds. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 57 percent. South winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 49 percent. Northeast winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 49 percent. Southeast winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END