--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:15pm *** on Wednesday May 27, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1254 PM EDT Wed May 27 2026 Forest- Including the city of Tionesta 1254 PM EDT Wed May 27 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Mclear Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 51 (-8) 69 (-12) 45 75 RH % (24h trend) 79 (-16) 40 (-4) 86 34 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var N 8 G17 Lgt/Var W 6 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(m-agl/msl) 1610 1440 Mixing Hgt(ft-agl/msl) 5290 4740 Transport Wnd (mph) N 20 W 18 Vent Rate (kt-ft) 89930 75840 Category Day 4 4 Inversion 7pm 59F/9am 8pm 58F/9am Dispersion 4 4 Max ADI Early 9 Poor 97 Good 11 Poor 43 Gen Good Max ADI Late 5 Very Poor 115 Very Good3 Very Poor 100 Good Max LVORI Early 3 4 3 5 Max LVORI Late 4 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 clear. Lows in the lower 50s. Highs in the lower 70s. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. North winds around 5 mph. .MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. North winds 5 to 10 mph. .TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. Northeast winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 215 PM EDT Wed May 27 2026 .DISCUSSION... Precipitation shifts south of the region tonight, with dry conditions expected to continue throughout the weekend across all of central Pennsylvania. Temperatures will begin a gradual cooling trend through the end of the week and into the weekend and little to no rainfall is expected after today. The lowest relative humidity values will be Friday afternoon, ranging from 30 to 40 percent across north-central Pennsylvania, with similar relative humidity values returning on Sunday. && Warren- Including the city of Warren 215 PM EDT Wed May 27 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Mclear Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 50 (-5) 68 (-12) 45 75 RH % (24h trend) 82 (-13) 40 (-2) 88 33 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var N 6 G17 Lgt/Var W 6 G16 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 420 4730 350 4260 Transport Wnd (mph) N 8 N 20 NW 6 W 16 Vent Rate (kt-ft) 2940 80410 1750 59640 Dispersion 2 5 1 5 DSI 2 2 Sunshine Hours 13 12 Max ADI Early 14 Gen Poor 83 Good 11 Poor 46 Gen Good Max ADI Late 5 Very Poor 102 Very Good3 Very Poor 84 Good Max LVORI Early 3 4 4 5 Max LVORI Late 4 1 5 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 60s. Minimum RH 42 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Minimum RH 35 percent. North winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 41 percent. North winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 43 percent. North winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 43 percent. North winds around 5 mph. $$ McKean- Including the city of Bradford 215 PM EDT Wed May 27 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Mclear Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 48 (-7) 67 (-12) 45 74 RH % (24h trend) 81 (-11) 40 (0) 86 32 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var N 7 G17 Lgt/Var W 7 G17 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 430 4730 390 4550 Transport Wnd (mph) N 8 N 18 NW 8 W 17 Vent Rate (kt-ft) 3010 75680 2730 68250 Dispersion 2 5 1 5 DSI 2 2 Sunshine Hours 12 12 Max ADI Early 21 Fair 87 Good 12 Poor 53 Gen Good Max ADI Late 5 Very Poor 103 Very Good4 Very Poor 97 Good Max LVORI Early 3 4 3 4 Max LVORI Late 4 1 5 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 60s. Minimum RH 40 percent. North winds around 5 mph. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. Minimum RH 34 percent. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. Minimum RH 40 percent. North winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper 60s. Minimum RH 42 percent. North winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 41 percent. North winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 215 PM EDT Wed May 27 2026 Tonight Thu Thu Night Fri Cloud Cover Pcldy Mclear Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 50 (-8) 70 (-10) 45 75 RH % (24h trend) 80 (-15) 39 (-6) 87 33 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var N 8 G17 Lgt/Var W 6 G18 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Mixing Hgt(ft-agl) 420 5480 370 4730 Transport Wnd (mph) N 8 N 21 N 8 W 21 Vent Rate (kt-ft) 2940 98640 2590 85140 Dispersion 2 5 2 5 DSI 2 2 Sunshine Hours 12 13 Max ADI Early 17 Gen Poor 112 Very Good12 Poor 49 Gen Good Max ADI Late 5 Very Poor 122 Very Good3 Very Poor 102 Very Good Max LVORI Early 3 4 3 4 Max LVORI Late 4 1 5 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows around 50. Highs in the upper 60s. Minimum RH 39 percent. Northwest winds around 5 mph. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. Minimum RH 36 percent. North winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs around 70. Minimum RH 41 percent. North winds around 5 mph. .TUESDAY...Partly cloudy. A chance of showers. Lows in the upper 40s. Highs around 70. Minimum RH 43 percent. North winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 43 percent. North winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END