--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:58am *** on Monday July 13, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 123 AM EDT Mon Jul 13 2026 Forest- Including the city of Tionesta 123 AM EDT Mon Jul 13 2026 Today Tonight Tue Cloud Cover Mclear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 88 (+4) 63 (+2) 93 RH % (24h trend) 42 (-8) 91 (-5) 43 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var W 5 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1700 1410 Mixing Hgt(ft-agl/msl)5570 4630 Transport Wnd (mph) SW 7 W 14 Vent Rate (kt-ft) 33420 55560 Category Day 3 4 Inversion 70F/9am 7pm 73F/9am Dispersion 3 4 Max ADI Early 18 Gen Poor 3 Very Poor 38 Fair Max ADI Late 44 Gen Good 3 Very Poor 79 Good Max LVORI Early 6 5 5 Max LVORI Late 2 6 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Lows around 70. Highs in the lower 90s. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the upper 60s. Highs around 90. Light winds. .FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 258 AM EDT Mon Jul 13 2026 .DISCUSSION... Mostly dry weather will continue through at least the first half of the week. One exception will be isolated showers and thundershowers that may develop across the northern tier this afternoon along a sfc trough. Min RH is forecast to drop into the 30s on Tuesday through Friday for at least a portion of Central PA, mainly the central mountains and Susquehanna Valley. Temperatures will climb into midweek with highs on Tuesday and Wednesday in the upper 80s and 90s. Winds are forecast to gust 15 to 25 mph both days. && Warren- Including the city of Warren 258 AM EDT Mon Jul 13 2026 Today Tonight Tue Cloud Cover Mclear Mclear Mclear Precip Type None None None Chance Precip (%) 0 0 0 Chance of Thunder (%) 0 0 0 Temp (24h trend) 89 (+7) 63 (+2) 93 RH % (24h trend) 40 (-6) 90 (-8) 44 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6 G15 Precip Amount 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 5680 410 4320 Transport Wnd (mph) SW 7 SW 7 W 16 Vent Rate (kt-ft) 34080 2460 60480 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 12 14 Max ADI Early 24 Fair 33 Fair 29 Fair Max ADI Late 45 Gen Good 4 Very Poor 29 Fair Max LVORI Early 7 5 5 Max LVORI Late 2 6 5 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Lows in the lower 70s. Highs around 90. Minimum RH 36 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 35 percent. Northwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 42 percent. Northwest winds around 5 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 55 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 53 percent. Southwest winds around 5 mph. $$ McKean- Including the city of Bradford 258 AM EDT Mon Jul 13 2026 Today Tonight Tue Cloud Cover Mclear Mclear Mclear Precip Type Tstms None None Chance Precip (%) 20 0 0 Chance of Thunder (%) 20 0 0 Temp (24h trend) 87 (+6) 62 (+4) 92 RH % (24h trend) 41 (-3) 93 (-6) 42 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 7 G15 Precip Amount 0.00 0.00 0.00 Precip Duration 0 Precip Begin 3 PM Precip End 6 PM Mixing Hgt(ft-agl) 5840 390 4590 Transport Wnd (mph) SW 8 SW 8 W 16 Vent Rate (kt-ft) 40880 2730 64260 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 11 14 Max ADI Early 31 Fair 48 Gen Good 36 Fair Max ADI Late 56 Gen Good 4 Very Poor 36 Fair Max LVORI Early 8 5 5 Max LVORI Late 1 6 5 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs around 90. Minimum RH 33 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 33 percent. Northwest winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 41 percent. Northwest winds around 5 mph. .SATURDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 60. Highs in the lower 80s. Minimum RH 54 percent. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 53 percent. Southwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 258 AM EDT Mon Jul 13 2026 Today Tonight Tue Cloud Cover Mclear Mclear Clear Precip Type None Tstms None Chance Precip (%) 0 20 0 Chance of Thunder (%) 0 20 0 Temp (24h trend) 87 (+6) 62 (+2) 93 RH % (24h trend) 44 (-7) 94 (-5) 43 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6 G15 Precip Amount 0.00 0.00 0.00 Precip Duration 0 Precip Begin 6 PM Precip End 8 PM Mixing Hgt(ft-agl) 5490 410 4800 Transport Wnd (mph) SW 7 SW 8 W 15 Vent Rate (kt-ft) 32940 2870 62400 Dispersion 5 2 5 DSI 2 2 Sunshine Hours 12 14 Max ADI Early 24 Fair 31 Fair 32 Fair Max ADI Late 46 Gen Good 4 Very Poor 32 Fair Max LVORI Early 8 5 6 Max LVORI Late 2 6 6 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly clear. Lows around 70. Highs in the lower 90s. Minimum RH 35 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. Minimum RH 34 percent. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. Minimum RH 42 percent. West winds around 5 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 57 percent. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Minimum RH 56 percent. Southwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation above normal. --------------------------------------------------------------------------- .END