--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:35pm *** on Thursday May 14, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1228 PM EDT Thu May 14 2026 Forest- Including the city of Tionesta 1228 PM EDT Thu May 14 2026 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 40 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 40 (-1) 67 (+18) 45 78 RH % (24h trend) 98 (+4) 40 (-36) 82 38 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.00 0.00 0.00 0.03 Precip Duration 1 Precip Begin 2 PM Precip End Continuing Mixing Hgt(m-agl/msl) 1650 1200 Mixing Hgt(ft-agl/msl) 5400 3940 Transport Wnd (mph) NW 13 SW 21 Vent Rate (kt-ft) 59400 70920 Category Day 4 4 Inversion 8pm 43F/4am 8pm 52F/8am Dispersion 4 4 Max ADI Early 12 Poor 62 Good 5 Very Poor 62 Good Max ADI Late 9 Poor 75 Good 4 Very Poor 91 Good Max LVORI Early 5 5 4 4 Max LVORI Late 7 1 5 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Showers likely 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 lower 60s. Highs in the upper 80s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs around 80. Northwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 235 PM EDT Thu May 14 2026 .DISCUSSION... Clouds and rain showers over the western and northern Alleghenies will diminish through the first half of the night, but lots of clouds will remain there until mid-morning Friday. An drying out period is expected Friday as the pattern flips to early season summer heat mode. Minimum RH values will range in the mid to upper 30s Friday and Saturday afternoon. A major surge in temperatures is forecast over the weekend into the middle of next week with highs peaking in the 80-90 degree range Mon-Tue. && Warren- Including the city of Warren 235 PM EDT Thu May 14 2026 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 50 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 40 (+1) 67 (+21) 44 78 RH % (24h trend) 100 (+2) 39 (-40) 84 38 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 G18 Precip Amount 0.00 0.00 0.00 0.03 Precip Duration 1 Precip Begin 2 PM Precip End Continuing Mixing Hgt(ft-agl) 830 5090 390 4270 Transport Wnd (mph) NW 13 NW 13 S 8 SW 23 Vent Rate (kt-ft) 9130 55990 2730 85400 Dispersion 4 5 2 5 DSI 2 2 Sunshine Hours 7 7 Max ADI Early 11 Poor 62 Good 5 Very Poor 69 Good Max ADI Late 8 Poor 74 Good 4 Very Poor 101 Very Good Max LVORI Early 6 6 4 4 Max LVORI Late 6 1 4 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 46 percent. Southwest winds around 5 mph. .MONDAY...Partly cloudy. Lows around 60. Highs in the upper 80s. Minimum RH 39 percent. South winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Minimum RH 44 percent. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. Showers likely. Not as warm. Lows in the mid 60s. Highs in the upper 70s. Minimum RH 53 percent. West winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 43 percent. Northwest winds around 5 mph. $$ McKean- Including the city of Bradford 235 PM EDT Thu May 14 2026 Tonight Fri Fri Night Sat Cloud Cover Cloudy Pcldy Pcldy Pcldy Precip Type Showers None None Showers Chance Precip (%) 20 0 0 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 39 (+1) 66 (+21) 42 77 RH % (24h trend) 100 (+4) 38 (-37) 86 36 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 G15 Lgt/Var Lgt/Var SW 8 G19 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 1 Precip Begin 6 PM 2 PM Precip End 10 PM Continuing Mixing Hgt(ft-agl) 820 5310 400 4240 Transport Wnd (mph) N 13 NW 14 SW 8 SW 18 Vent Rate (kt-ft) 9020 63720 2800 67840 Dispersion 3 5 1 5 DSI 2 2 Sunshine Hours 6 8 Max ADI Early 13 Gen Poor 72 Good 7 Poor 80 Good Max ADI Late 9 Poor 85 Good 4 Very Poor 98 Good Max LVORI Early 5 5 4 4 Max LVORI Late 6 1 5 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 42 percent. Southwest winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. Minimum RH 37 percent. South winds around 5 mph. .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 80s. Minimum RH 40 percent. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower 60s. Highs in the upper 70s. Minimum RH 49 percent. West winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the lower 70s. Minimum RH 39 percent. West winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 235 PM EDT Thu May 14 2026 Tonight Fri Fri Night Sat Cloud Cover Cloudy Pcldy Pcldy Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 40 (+1) 67 (+20) 43 78 RH % (24h trend) 100 (+4) 39 (-35) 86 37 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) NW 5 G17 NW 5 Lgt/Var SW 7 G19 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 2 PM Precip End Continuing Mixing Hgt(ft-agl) 850 5420 390 4400 Transport Wnd (mph) NW 14 W 14 SW 8 SW 17 Vent Rate (kt-ft) 10200 65040 2730 66000 Dispersion 4 5 1 5 DSI 2 2 Sunshine Hours 6 8 Max ADI Early 18 Gen Poor 69 Good 8 Poor 73 Good Max ADI Late 9 Poor 86 Good 4 Very Poor 94 Good Max LVORI Early 5 5 4 4 Max LVORI Late 6 1 5 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Minimum RH 46 percent. Southwest winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. Minimum RH 38 percent. Southwest winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. Minimum RH 41 percent. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 60s. Highs in the lower 80s. Minimum RH 49 percent. West winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 41 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. --------------------------------------------------------------------------- .END