--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 12:37pm *** on Friday May 22, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1219 PM EDT Fri May 22 2026 Forest- Including the city of Tionesta 1219 PM EDT Fri May 22 2026 Tonight Sat Sat Night Sun Cloud Cover Mcldy Mcldy Mcldy Mcldy Precip Type Showers Showers Showers Showers Chance Precip (%) 90 100 80 50 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 42 (0) 54 (-11) 45 76 RH % (24h trend) 100 (+14) 77 (+26) 100 63 Wind 20ft/early(mph) SE 8 G19 SE 11 G24 SE 13 G26 SE 6 G17 Wind 20ft/late(mph) SE 10 G23 SE 12 G27 SE 9 G23 Lgt/Var Precip Amount 0.29 0.80 0.04 0.01 Precip Duration 4 10 5 2 Precip Begin 10 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 560 830 Mixing Hgt(ft-agl/msl) 1850 2730 Transport Wnd (mph) SE 29 SW 12 Vent Rate (kt-ft) 46250 27300 Category Day 3 3 Inversion 8pm 47F/4am None None Dispersion 3 3 Max ADI Early 22 Fair 48 Gen Good 31 Fair 24 Fair Max ADI Late 20 Gen Poor 51 Gen Good 20 Gen Poor 36 Fair Max LVORI Early 4 4 4 6 Max LVORI Late 5 4 5 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers likely. Lows in the upper 50s. Highs in the upper 70s. Light winds. .TUESDAY...Mostly cloudy with a chance of showers. Lows in the upper 50s. Highs in the lower 80s. East winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. Northwest winds around 5 mph. .THURSDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. North winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1237 PM EDT Fri May 22 2026 .DISCUSSION... Rain expands from south to north through the afternoon and evening with a widespread soaking rainfall between 1 and 2 inches forecast through Saturday night. Rain transitions to showers Sunday into Monday with temperatures trending warmer into the middle of next week. && Warren- Including the city of Warren 1237 PM EDT Fri May 22 2026 Tonight Sat Sat Night Sun Cloud Cover Cloudy Cloudy Cloudy Mcldy Precip Type Rain Rain Rain Showers Chance Precip (%) 90 100 80 40 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 45 (+3) 53 (-10) 46 72 RH % (24h trend) 97 (+22) 74 (+22) 100 65 20ftWnd-Val/AM(mph) SE 11 G24 S 6 G19 20ftWnd-Rdg/PM(mph) SE 7 G19 SE 11 G27 SE 12 G27 Lgt/Var Precip Amount 0.20 0.87 0.09 0.02 Precip Duration 7 12 9 2 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing Continuing Mixing Hgt(ft-agl) 750 1820 880 3070 Transport Wnd (mph) SE 14 SE 28 SE 24 SW 13 Vent Rate (kt-ft) 9000 43680 18480 33770 Dispersion 3 5 5 5 DSI 1 1 Sunshine Hours 3 Max ADI Early 20 Gen Poor 56 Gen Good 32 Fair 29 Fair Max ADI Late 20 Gen Poor 64 Good 21 Fair 39 Fair Max LVORI Early 3 4 4 4 Max LVORI Late 4 4 5 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers likely. Lows in the upper 50s. Highs in the upper 70s. Minimum RH 52 percent. Light winds. .TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the lower 80s. Minimum RH 40 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 44 percent. Light winds. .THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 42 percent. North winds around 5 mph. .FRIDAY...Partly cloudy. Lows around 50. Highs in the mid 70s. Minimum RH 41 percent. North winds around 5 mph. $$ McKean- Including the city of Bradford 1237 PM EDT Fri May 22 2026 Tonight Sat Sat Night Sun Cloud Cover Cloudy Cloudy Cloudy Mcldy Precip Type Rain Rain Rain Showers Chance Precip (%) 90 100 80 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (+5) 49 (-13) 43 69 RH % (24h trend) 93 (+17) 75 (+26) 100 65 20ftWnd-Val/AM(mph) SE 11 G24 SE 7 G21 20ftWnd-Rdg/PM(mph) SE 7 G18 SE 11 G26 SE 13 G28 S 5 G15 Precip Amount 0.16 0.81 0.12 0.02 Precip Duration 6 12 11 4 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing Continuing Mixing Hgt(ft-agl) 790 1890 820 2530 Transport Wnd (mph) SE 14 SE 29 SE 24 SW 13 Vent Rate (kt-ft) 9480 47250 17220 27830 Dispersion 3 5 4 5 DSI 1 1 Sunshine Hours 3 Max ADI Early 21 Fair 49 Gen Good 32 Fair 31 Fair Max ADI Late 19 Gen Poor 54 Gen Good 21 Fair 37 Fair Max LVORI Early 3 4 4 4 Max LVORI Late 3 4 5 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s. Highs in the mid 70s. Minimum RH 51 percent. Light winds. .TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs around 80. Minimum RH 37 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80. Minimum RH 41 percent. Northwest winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 39 percent. North winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Minimum RH 40 percent. Northwest winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 1237 PM EDT Fri May 22 2026 Tonight Sat Sat Night Sun Cloud Cover Cloudy Cloudy Cloudy Mcldy Precip Type Rain Rain Rain Showers Chance Precip (%) 100 100 90 40 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 44 (+3) 50 (-11) 44 70 RH % (24h trend) 96 (+13) 80 (+24) 100 70 20ftWnd-Val/AM(mph) SE 11 G25 SE 6 G18 20ftWnd-Rdg/PM(mph) SE 7 G20 SE 11 G27 SE 12 G27 S 5 G13 Precip Amount 0.28 0.94 0.13 0.03 Precip Duration 8 12 12 4 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing Continuing Mixing Hgt(ft-agl) 840 1830 730 2350 Transport Wnd (mph) SE 14 SE 28 SE 20 S 12 Vent Rate (kt-ft) 10080 43920 12410 23500 Dispersion 4 5 4 5 DSI 1 1 Sunshine Hours 2 Max ADI Early 23 Fair 47 Gen Good 31 Fair 23 Fair Max ADI Late 19 Gen Poor 50 Gen Good 19 Gen Poor 30 Fair Max LVORI Early 4 4 5 5 Max LVORI Late 4 4 5 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers likely. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 55 percent. Light winds. .TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 39 percent. Light winds. .WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower 80s. Minimum RH 43 percent. Light winds. .THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 40 percent. North winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 41 percent. North winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation below normal. --------------------------------------------------------------------------- .END