--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 11:52am *** on Tuesday March 31, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1151 AM EDT Tue Mar 31 2026 Forest- Including the city of Tionesta 1151 AM EDT Tue Mar 31 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Mcldy Mcldy Precip Type Tstms Rain Rain Tstms Chance Precip (%) 90 70 80 60 Chance of Thunder (%) 40 0 0 20 Temp (24h trend) 49 (-8) 60 (-10) 45 74 RH % (24h trend) 100 (+17) 69 (+3) 97 63 Wind 20ft/early(mph) SW 8 G19 Lgt/Var Lgt/Var SE 5 Wind 20ft/late(mph) W 6 G18 Lgt/Var Lgt/Var S 7 Precip Amount 0.72 0.16 0.15 0.11 Precip Duration 8 5 7 8 Precip Begin 6 PM Continuing Continuing Continuing Precip End Continuing Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 610 990 Mixing Hgt(ft-agl/msl) 2000 3250 Transport Wnd (mph) N 6 S 21 Vent Rate (kt-ft) 10000 58500 Category Day 1 4 Inversion 11pm 59F/4am 8pm 53F/9am Dispersion 1 4 Max ADI Early 34 Fair 19 Gen Poor 8 Poor 35 Fair Max ADI Late 17 Gen Poor 14 Gen Poor 11 Poor 68 Good Max LVORI Early 4 5 5 5 Max LVORI Late 6 4 6 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Mostly cloudy. A chance of rain. Lows in the lower 60s. Highs in the upper 70s. South winds around 10 mph. .SATURDAY...Mostly cloudy. Rain likely. Lows in the upper 50s. Highs in the lower 80s. South winds 5 to 10 mph. .SUNDAY...Mostly cloudy with rain likely. Much cooler. Lows in the mid 40s. Highs in the mid 50s. West winds 10 to 15 mph. .MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s. Northwest winds 15 to 20 mph. .TUESDAY...Partly cloudy. Lows in the lower 30s. Highs around 60. Southwest winds 5 to 10 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1049 AM EDT Tue Mar 31 2026 .DISCUSSION... Temperatures will be well above normal into the middle of the week. The lowest RH of the coming days will be this afternoon, when some locations across the southern tier could see their RH dip to near 40 pct. Minimum RH values Wed-Fri will be in the 45 to 80 percent range for most. Winds will be out of the southwest this afternoon at 10 to 15 mph with gusts to 30 mph possible on the higher terrain. Scattered thunderstorms are possible first this morning and again this afternoon and evening over mainly northern PA. Some storms could be strong to severe. Periods of rain will continue on and off through the weekend. && Warren- Including the city of Warren 1049 AM EDT Tue Mar 31 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Tstms Tstms Showers Chance Precip (%) 80 90 80 Chance of Thunder (%) 70 50 0 Temp (24h trend) 69 (+4) 47 (-5) 52 RH % (24h trend) 69 (+25) 97 (+2) 78 20ftWnd-Val/AM(mph) SW 8 G20 Lgt/Var 20ftWnd-Rdg/PM(mph) SW 8 G22 SW 7 G20 Lgt/Var Precip Amount 0.44 0.68 0.31 Precip Duration 5 11 9 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 2700 840 1760 Transport Wnd (mph) SW 24 W 14 NE 6 Vent Rate (kt-ft) 56700 10080 8800 Dispersion 5 3 4 DSI 1 1 Sunshine Hours 2 2 Max ADI Early 36 Fair 31 Fair 16 Gen Poor Max ADI Late 52 Gen Good 14 Gen Poor 14 Gen Poor Max LVORI Early 4 5 5 Max LVORI Late 4 6 5 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 40s. Highs in the upper 60s. Minimum RH 68 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the lower 70s. Minimum RH 64 percent. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy with showers likely. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 59 percent. South winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Cooler. Lows in the mid 40s. Highs in the upper 50s. Minimum RH 61 percent. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. A chance of rain showers. Cooler. Lows in the lower 30s. Highs in the mid 40s. Minimum RH 51 percent. Northwest winds around 5 mph. $$ McKean- Including the city of Bradford 1049 AM EDT Tue Mar 31 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Tstms Tstms Showers Chance Precip (%) 90 90 80 Chance of Thunder (%) 70 50 0 Temp (24h trend) 68 (+5) 49 (-1) 55 RH % (24h trend) 65 (+29) 98 (+3) 75 20ftWnd-Val/AM(mph) SW 9 G21 Lgt/Var 20ftWnd-Rdg/PM(mph) SW 9 G23 SW 8 G21 Lgt/Var Precip Amount 0.58 0.62 0.26 Precip Duration 6 10 9 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 2840 830 1760 Transport Wnd (mph) SW 24 W 14 NE 7 Vent Rate (kt-ft) 59640 9960 10560 Dispersion 5 3 4 DSI 1 1 Sunshine Hours 2 2 Max ADI Early 36 Fair 25 Fair 16 Gen Poor Max ADI Late 53 Gen Good 16 Gen Poor 12 Poor Max LVORI Early 4 4 5 Max LVORI Late 4 5 5 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Patchy fog through the night. Mostly cloudy with showers likely. Lows in the lower 40s. Highs in the mid 60s. Minimum RH 68 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 61 percent. South winds around 10 mph. .SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 57 percent. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Cooler. Lows in the upper 40s. Highs in the upper 50s. Minimum RH 57 percent. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. A chance of rain showers. Colder. Lows in the lower 30s. Highs in the mid 40s. Minimum RH 49 percent. West winds 5 to 10 mph. $$ Elk- Including the cities of St. Marys and Ridgway 1049 AM EDT Tue Mar 31 2026 Today Tonight Wed Cloud Cover Mcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 90 90 Chance of Thunder (%) 70 50 20 Temp (24h trend) 70 (+6) 53 (+1) 59 RH % (24h trend) 63 (+21) 97 (+5) 76 20ftWnd-Val/AM(mph) SW 9 G23 W 5 G17 20ftWnd-Rdg/PM(mph) SW 9 G23 SW 8 G21 Lgt/Var Precip Amount 0.45 0.50 0.37 Precip Duration 5 11 12 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(ft-agl) 3140 860 1980 Transport Wnd (mph) SW 25 W 15 NW 6 Vent Rate (kt-ft) 69080 11180 9900 Dispersion 5 3 4 DSI 1 1 Sunshine Hours 3 1 Max ADI Early 40 Fair 29 Fair 16 Gen Poor Max ADI Late 58 Gen Good 17 Gen Poor 12 Poor Max LVORI Early 4 4 5 Max LVORI Late 3 5 5 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely. Lows in the mid 40s. Highs in the upper 60s. Minimum RH 68 percent. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 60 percent. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s. Highs in the mid 70s. Minimum RH 58 percent. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Cooler. Lows around 50. Highs in the lower 60s. Minimum RH 56 percent. South winds 5 to 10 mph. .MONDAY...Mostly cloudy. A chance of rain showers. Cooler. Lows in the lower 30s. Highs in the upper 40s. Minimum RH 47 percent. Northwest winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. --------------------------------------------------------------------------- .END