--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 2:22pm *** on Friday May 01, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1257 PM EDT Fri May 1 2026 Forest- Including the city of Tionesta 1257 PM EDT Fri May 1 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Showers None None None Chance Precip (%) 60 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 28 (-4) 51 (+1) 28 56 RH % (24h trend) 100 (+3) 40 (-34) 97 35 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var W 7 Precip Amount 0.05 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 9 PM Mixing Hgt(m-agl/msl) 1880 2240 Mixing Hgt(ft-agl/msl) 6170 7360 Transport Wnd (mph) NW 14 W 21 Vent Rate (kt-ft) 80920 140230 Category Day 4 5 Inversion 11pm 33F/8am 8pm 34F/8am Dispersion 5 5 Max ADI Early 7 Poor 45 Gen Good 9 Poor 129 Very Good Max ADI Late 5 Very Poor 76 Good 4 Very Poor 160 Very Good Max LVORI Early 6 8 3 6 Max LVORI Late 9 1 8 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. Southwest winds 10 to 15 mph. .WEDNESDAY...Showers. Lows in the lower 50s. Highs in the mid 60s. West winds 10 to 15 mph. .THURSDAY...Mostly cloudy with showers likely. Lows in the mid 40s. Highs in the upper 50s. Northwest winds 10 to 15 mph. .FRIDAY...Mostly cloudy. A chance of rain showers. Lows in the upper 30s. Highs in the upper 50s. West winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 222 PM EDT Fri May 1 2026 .DISCUSSION... Light rain will continue move eastward through the rest of the afternoon with total rainfall amounts ranging from three tenths of an inch over the north, to less than a tenth of an inch in the southeast. Another cold night is on tap with partial clearing, a relatively light northwest wind and areas of frost and freezing temperatures over the Northern Mountains. Saturday will be partly sunny and dry with a northwest breeze of 5 to 10 mph with some minor gusts into the teens. Mainly clear Saturday night with more widespread frost and sub-freezing temperatures. Sunday will be the next chance for an elevated risk of fire spread with a gusty west-northwest wind, minimum afternoon RH in the upper 20s to low 30s (%) and quickly drying fine fuels. && Warren- Including the city of Warren 222 PM EDT Fri May 1 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Showers None None None Chance Precip (%) 50 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 27 (-3) 50 (+4) 27 57 RH % (24h trend) 100 (0) 38 (-37) 100 30 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var NW 5 G12 Lgt/Var W 7 G17 Precip Amount 0.06 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 9 PM Mixing Hgt(ft-agl) 290 6510 150 7320 Transport Wnd (mph) NW 7 NW 14 W 8 W 21 Vent Rate (kt-ft) 1740 78120 1050 131760 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 9 9 Max ADI Early 17 Gen Poor 51 Gen Good 91 Good 140 Very Good Max ADI Late 5 Very Poor 91 Good 4 Very Poor 155 Very Good Max LVORI Early 6 8 4 7 Max LVORI Late 9 1 8 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. A chance of showers. Lows in the lower 40s. Highs in the mid 60s. Minimum RH 50 percent. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 56 percent. Southwest winds 5 to 10 mph. .WEDNESDAY...Showers. Lows in the upper 40s. Highs in the upper 50s. Minimum RH 60 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely. Lows around 40. Highs in the mid 50s. Minimum RH 57 percent. North winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of rain showers. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 47 percent. West winds 5 to 10 mph. $$ McKean- Including the city of Bradford 222 PM EDT Fri May 1 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Showers None None None Chance Precip (%) 60 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 26 (-2) 50 (+3) 26 55 RH % (24h trend) 100 (+2) 37 (-32) 97 29 20ftWnd-Val/AM(mph) Lgt/Var W 5 G15 20ftWnd-Rdg/PM(mph) Lgt/Var NW 5 G12 Lgt/Var W 8 G17 Precip Amount 0.09 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(ft-agl) 410 6400 220 7480 Transport Wnd (mph) NW 9 W 14 NW 9 W 22 Vent Rate (kt-ft) 3280 76800 1760 142120 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 8 10 Max ADI Early 24 Fair 69 Good 95 Good 140 Very Good Max ADI Late 5 Very Poor 94 Good 5 Very Poor 162 Very Good Max LVORI Early 6 6 3 6 Max LVORI Late 9 1 7 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. A chance of showers. Lows in the upper 30s. Highs in the lower 60s. Minimum RH 49 percent. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Showers likely. Lows in the upper 40s. Highs in the upper 60s. Minimum RH 53 percent. Southwest winds around 10 mph. .WEDNESDAY...Showers. Lows in the mid 40s. Highs in the upper 50s. Minimum RH 60 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely. Lows in the upper 30s. Highs in the mid 50s. Minimum RH 56 percent. Northeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of rain showers. Lows in the lower 30s. Highs in the lower 50s. Minimum RH 45 percent. West winds 5 to 10 mph. $$ Elk- Including the cities of St. Marys and Ridgway 222 PM EDT Fri May 1 2026 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Showers None None None Chance Precip (%) 70 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 27 (-2) 52 (+3) 27 56 RH % (24h trend) 100 (+1) 39 (-29) 95 30 20ftWnd-Val/AM(mph) Lgt/Var W 5 G16 20ftWnd-Rdg/PM(mph) Lgt/Var NW 5 G12 Lgt/Var W 9 G18 Precip Amount 0.11 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(ft-agl) 350 6210 210 7540 Transport Wnd (mph) NW 8 W 13 NW 9 W 21 Vent Rate (kt-ft) 2450 68310 1680 135720 Dispersion 1 5 1 5 DSI 2 2 Sunshine Hours 8 10 Max ADI Early 24 Fair 62 Good 91 Good 140 Very Good Max ADI Late 6 Very Poor 89 Good 5 Very Poor 159 Very Good Max LVORI Early 6 7 3 5 Max LVORI Late 9 1 6 1 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Partly cloudy. A chance of showers. Lows in the upper 30s. Highs in the mid 60s. Minimum RH 50 percent. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the upper 60s. Minimum RH 54 percent. Southwest winds 5 to 10 mph. .WEDNESDAY...Showers. Lows in the upper 40s. Highs in the lower 60s. Minimum RH 60 percent. Southwest winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely. Lows in the lower 40s. Highs in the mid 50s. Minimum RH 59 percent. Northeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of rain showers. Lows in the mid 30s. Highs in the mid 50s. Minimum RH 46 percent. West winds 5 to 10 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation above normal. --------------------------------------------------------------------------- .END