--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 3:24am *** on Monday April 27, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 104 AM EDT Mon Apr 27 2026 Forest- Including the city of Tionesta 104 AM EDT Mon Apr 27 2026 Today Tonight Tue Cloud Cover Mclear Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 80 Chance of Thunder (%) 0 0 20 Temp (24h trend) 70 (+9) 46 (+5) 63 RH % (24h trend) 33 (-14) 78 (-14) 62 Wind 20ft/early(mph) Lgt/Var SE 6 G19 S 9 G22 Wind 20ft/late(mph) SE 6 SE 8 G21 S 8 G20 Precip Amount 0.00 0.00 0.11 Precip Duration 7 Precip Begin 6 AM Precip End Continuing Mixing Hgt(m-agl/msl) 1400 600 Mixing Hgt(ft-agl/msl)4600 1980 Transport Wnd (mph) S 17 S 16 Vent Rate (kt-ft) 69000 27720 Category Day 4 3 Inversion 51F/9am 8pm 50F/4am Dispersion 4 3 Max ADI Early 64 Good 19 Gen Poor 43 Gen Good Max ADI Late 90 Good 21 Fair 42 Gen Good Max LVORI Early 5 2 3 Max LVORI Late 1 2 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 50s. Highs in the mid 60s. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows around 40. Highs in the upper 50s. West winds around 10 mph. .FRIDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper 50s. Northwest winds 10 to 15 mph. .SATURDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid 50s. Northwest winds 10 to 15 mph. .SUNDAY...Partly cloudy. Lows in the mid 30s. Highs around 60. West winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 324 AM EDT Mon Apr 27 2026 .DISCUSSION... After a chilly start, today will be the warmest day of the week with plenty of sunshine. MinRH will be in the 30-40% range with occasional wind gusts over 20 mph from the southeast along the Allegheny Front (ANF region southward through the Laurel Highlands). Periods of rain are likely Tuesday and Wednesday, followed by a cool and unsettled/showery pattern with below normal temperatures Thursday into the weekend. && Warren- Including the city of Warren 324 AM EDT Mon Apr 27 2026 Today Tonight Tue Cloud Cover Mclear Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 80 Chance of Thunder (%) 0 0 20 Temp (24h trend) 71 (+10) 46 (+9) 63 RH % (24h trend) 31 (-15) 81 (-19) 60 20ftWnd-Val/AM(mph) Lgt/Var S 10 G24 20ftWnd-Rdg/PM(mph) SE 6 G15 SE 6 G20 S 8 G22 Precip Amount 0.00 0.00 0.13 Precip Duration 7 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 4570 670 1760 Transport Wnd (mph) S 17 SE 16 S 30 Vent Rate (kt-ft) 68550 9380 45760 Dispersion 5 3 5 DSI 2 1 Sunshine Hours 11 3 Max ADI Early 69 Good 19 Gen Poor 55 Gen Good Max ADI Late 93 Good 23 Fair 44 Gen Good Max LVORI Early 8 2 3 Max LVORI Late 1 2 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers. Lows in the upper 40s. Highs in the lower 60s. Minimum RH 73 percent. East winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely. Lows in the upper 30s. Highs in the lower 50s. Minimum RH 44 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 42 percent. Northwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. A chance of rain showers. Lows around 30. Highs around 50. Minimum RH 43 percent. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of rain showers. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 49 percent. West winds around 5 mph. $$ McKean- Including the city of Bradford 324 AM EDT Mon Apr 27 2026 Today Tonight Tue Cloud Cover Mclear Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 70 Chance of Thunder (%) 0 0 20 Temp (24h trend) 69 (+11) 44 (+8) 60 RH % (24h trend) 29 (-18) 74 (-26) 58 20ftWnd-Val/AM(mph) Lgt/Var S 11 G23 20ftWnd-Rdg/PM(mph) SE 6 G13 SE 6 G18 S 9 G22 Precip Amount 0.00 0.00 0.10 Precip Duration 6 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 4830 700 1810 Transport Wnd (mph) S 16 S 15 S 30 Vent Rate (kt-ft) 67620 9100 47060 Dispersion 5 3 5 DSI 2 1 Sunshine Hours 12 3 Max ADI Early 73 Good 17 Gen Poor 52 Gen Good Max ADI Late 90 Good 22 Fair 44 Gen Good Max LVORI Early 8 2 2 Max LVORI Late 1 3 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers. Lows in the upper 40s. Highs around 60. Minimum RH 72 percent. Southeast winds around 5 mph. .THURSDAY...Showers. Lows in the upper 30s. Highs in the lower 50s. Minimum RH 42 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows around 30. Highs around 50. Minimum RH 39 percent. Northwest winds around 10 mph. .SATURDAY...Partly cloudy. A chance of snow and rain showers. Lows in the upper 20s. Highs in the upper 40s. Minimum RH 41 percent. West winds around 10 mph. .SUNDAY...Mostly cloudy. A chance of rain showers. Lows around 30. Highs in the lower 50s. Minimum RH 47 percent. Northwest winds 5 to 10 mph. $$ Elk- Including the cities of St. Marys and Ridgway 324 AM EDT Mon Apr 27 2026 Today Tonight Tue Cloud Cover Mclear Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 0 0 80 Chance of Thunder (%) 0 0 20 Temp (24h trend) 69 (+12) 44 (+6) 60 RH % (24h trend) 32 (-20) 77 (-22) 60 20ftWnd-Val/AM(mph) Lgt/Var S 9 G22 20ftWnd-Rdg/PM(mph) SE 6 G14 SE 6 G17 S 7 G20 Precip Amount 0.00 0.00 0.14 Precip Duration 7 Precip Begin 6 AM Precip End Continuing Mixing Hgt(ft-agl) 4720 700 1680 Transport Wnd (mph) S 16 SE 15 S 20 Vent Rate (kt-ft) 66080 9100 28560 Dispersion 5 3 5 DSI 2 1 Sunshine Hours 12 3 Max ADI Early 66 Good 15 Gen Poor 47 Gen Good Max ADI Late 88 Good 19 Gen Poor 40 Fair Max LVORI Early 8 2 3 Max LVORI Late 1 3 2 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the upper 40s. Highs in the lower 60s. Minimum RH 74 percent. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely. Lows in the upper 30s. Highs in the lower 50s. Minimum RH 41 percent. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 39 percent. West winds around 10 mph. .SATURDAY...Partly cloudy. A chance of rain showers. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 41 percent. West winds around 10 mph. .SUNDAY...Partly cloudy. A chance of rain showers. Lows in the lower 30s. Highs in the mid 50s. Minimum RH 46 percent. West winds 5 to 10 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation near normal. --------------------------------------------------------------------------- .END