--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:37am *** on Sunday July 19, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1205 AM EDT Sun Jul 19 2026 Forest- Including the city of Tionesta 1205 AM EDT Sun Jul 19 2026 Today Tonight Mon Cloud Cover Pcldy Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 76 (-6) 49 (-11) 79 RH % (24h trend) 45 (-30) 98 (-2) 43 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1600 1810 Mixing Hgt(ft-agl/msl)5250 5920 Transport Wnd (mph) NW 10 SW 8 Vent Rate (kt-ft) 47250 41440 Category Day 4 3 Inversion 60F/8am 8pm 61F/9am Dispersion 4 3 Max ADI Early 51 Gen Good 4 Very Poor 32 Fair Max ADI Late 67 Good 3 Very Poor 62 Good Max LVORI Early 7 5 8 Max LVORI Late 1 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Showers and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South winds up to 10 mph. .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 70s. West winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 70s. North winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows in the mid 50s. Highs around 80. East winds around 5 mph. .SATURDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. South winds around 5 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 237 AM EDT Sun Jul 19 2026 .DISCUSSION... Expect dry weather with comfortable humidity and a light northwest wind today and another fair day with slightly warmer temperatures and a light south wind on Monday. Min RH both days will be in the 40s and lower 50s. Some wildfire smoke will return from the west. Tuesday will be the next chance for showers and thunderstorms. Some of those storms could be severe and the rain could be briefly heavy. && Warren- Including the city of Warren 237 AM EDT Sun Jul 19 2026 Today Tonight Mon Cloud Cover Pcldy Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 75 (-9) 50 (-9) 80 RH % (24h trend) 43 (-24) 100 (+1) 41 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 4960 400 5860 Transport Wnd (mph) NW 10 SE 3 SW 10 Vent Rate (kt-ft) 44640 1200 52740 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 9 10 Max ADI Early 54 Gen Good 43 Gen Good Max ADI Late 67 Good 2 Very Poor Max LVORI Early 7 6 Max LVORI Late 1 9 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Showers and a chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 70 percent. South winds around 5 mph. .WEDNESDAY...Showers and a chance of thunderstorms. Not as warm. Lows around 60. Highs in the lower 70s. Minimum RH 60 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 45 percent. Northwest winds around 5 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 43 percent. Light winds. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 50 percent. Southeast winds around 5 mph. $$ McKean- Including the city of Bradford 237 AM EDT Sun Jul 19 2026 Today Tonight Mon Cloud Cover Pcldy Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 74 (-5) 47 (-10) 79 RH % (24h trend) 43 (-28) 99 (0) 40 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5120 390 6290 Transport Wnd (mph) NW 10 N 3 SW 10 Vent Rate (kt-ft) 46080 1170 56610 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 9 9 Max ADI Early 58 Gen Good 52 Gen Good Max ADI Late 70 Good 2 Very Poor Max LVORI Early 6 5 Max LVORI Late 1 9 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Showers and a chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 71 percent. South winds 5 to 10 mph. .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the upper 50s. Highs in the lower 70s. Minimum RH 60 percent. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 44 percent. Northwest winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. Minimum RH 41 percent. Light winds. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 49 percent. South winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 237 AM EDT Sun Jul 19 2026 Today Tonight Mon Cloud Cover Pcldy Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 76 (-3) 48 (-10) 79 RH % (24h trend) 42 (-34) 99 (-1) 43 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5150 410 5650 Transport Wnd (mph) NW 10 NE 5 SW 9 Vent Rate (kt-ft) 46350 1640 45200 Dispersion 5 1 5 DSI 2 2 Sunshine Hours 9 10 Max ADI Early 52 Gen Good 45 Gen Good Max ADI Late 66 Good 3 Very Poor Max LVORI Early 7 5 Max LVORI Late 1 8 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Showers and a chance of thunderstorms. Lows around 60. Highs around 80. Minimum RH 75 percent. South winds up to 10 mph. .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 70s. Minimum RH 60 percent. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 46 percent. Northwest winds around 5 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Minimum RH 44 percent. Light winds. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 52 percent. East winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation above normal. --------------------------------------------------------------------------- .END